gdb/ChangeLog

   1 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
   2
   3         * windows-tdep.c (NOTE_INFO_MODULE, NOTE_INFO_MODULE64): Define.
   4         (core_process_module_section): Handle NOTE_INFO_MODULE64.
   5
   6 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
   7
   8         * windows-tdep.h: Add prototypes.
   9         * i386-windows-tdep.c(windows_core_xfer_shared_libraries): Move.
  10         (i386_windows_core_pid_to_str): Move and rename ...
  11         * windows-tdep.c (windows_core_xfer_shared_libraries): ... to here
  12         (windows_core_pid_to_str): ... and here.
  13         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Register here.
  14
  15 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
  16         * amd64-windows-tdep.c(amd64_windows_gregset_reg_offset): Add.
  17         (amd64_windows_init_abi_common): ... and register.
  18
  19 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
  20
  21         * amd64-windows-tdep.c (amd64_cygwin_core_osabi_sniffer): New.
  22         (_initialize_amd64_windows_tdep): Register amd64_cygwin_core_osabi_sniffer.
  23
  24 2020-09-18  Pedro Alves  <pedro@palves.net>
  25
  26         PR gdb/26631
  27         * thread.c (thread_find_command): Switch inferior before calling
  28         target methods.
  29
  30 2020-09-17  Tom Tromey  <tromey@adacore.com>
  31
  32         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
  33         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
  34         (tdesc_arch_data_up): New typedef.
  35         (tdesc_use_registers, tdesc_data_alloc): Update.
  36         (tdesc_data_cleanup): Don't declare.
  37         * target-descriptions.c (tdesc_data_alloc): Return a
  38         tdesc_arch_data_up.
  39         (tdesc_arch_data_deleter::operator()): Rename from
  40         tdesc_data_cleanup.  Change argument type.
  41         (tdesc_use_registers): Change early_data to an rvalue reference.
  42         (tdesc_use_registers): Don't use delete.
  43         * sparc-tdep.c (sparc32_gdbarch_init): Update.
  44         * s390-tdep.c (s390_gdbarch_init): Update.
  45         * rx-tdep.c (rx_gdbarch_init): Update.
  46         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
  47         * riscv-tdep.c (riscv_gdbarch_init): Update.
  48         * or1k-tdep.c (or1k_gdbarch_init): Update.
  49         * nios2-tdep.c (nios2_gdbarch_init): Update.
  50         * nds32-tdep.c (nds32_gdbarch_init): Update.
  51         * mips-tdep.c (mips_gdbarch_init): Update.
  52         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
  53         * m68k-tdep.c (m68k_gdbarch_init): Update.
  54         * i386-tdep.c (i386_gdbarch_init): Update.
  55         * arm-tdep.c (arm_gdbarch_init): Update.
  56         * arc-tdep.c (arc_tdesc_init): Update.
  57         (arc_gdbarch_init): Update.
  58         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
  59
  60 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
  61
  62         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
  63         for WOW64 processes.
  64
  65 2020-09-17  Tom Tromey  <tom@tromey.com>
  66
  67         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
  68
  69 2020-09-17  Tom Tromey  <tom@tromey.com>
  70
  71         * value.c (preserve_values): Update.
  72         * python/py-type.c (save_objfile_types): Update.
  73         * guile/scm-type.c (save_objfile_types): Update.
  74         * gdbtypes.h (create_copied_types_hash): Return htab_up.
  75         * gdbtypes.c (create_copied_types_hash): Return htab_up.
  76         * compile/compile-object-run.c (compile_object_run): Update.
  77
  78 2020-09-17  Tom Tromey  <tom@tromey.com>
  79
  80         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
  81         Remove.
  82         <m_table>: Now htab_up.
  83         * typeprint.c (typedef_hash_table::recursively_update)
  84         (typedef_hash_table::add_template_parameters)
  85         (typedef_hash_table::typedef_hash_table): Update.
  86         (typedef_hash_table::~typedef_hash_table): Remove.
  87         (typedef_hash_table::typedef_hash_table)
  88         (typedef_hash_table::find_global_typedef)
  89         (typedef_hash_table::find_typedef): Update.
  90
  91 2020-09-17  Tom Tromey  <tom@tromey.com>
  92
  93         * target-descriptions.c (tdesc_use_registers): Use htab_up.
  94
  95 2020-09-17  Tom Tromey  <tom@tromey.com>
  96
  97         * linespec.c (class decode_compound_collector)
  98         <~decode_compound_collector>: Remove.
  99         <m_unique_syms>: Now htab_up.
 100         (decode_compound_collector::operator ()): Update.
 101         (class symtab_collector) <~symtab_collector>: Remove.
 102         <m_symtab_table>: Now htab_up.
 103         (symtab_collector::operator ()): Update.
 104
 105 2020-09-17  Tom Tromey  <tom@tromey.com>
 106
 107         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
 108         (filename_seen_cache::clear): Update.
 109         (~filename_seen_cache): Remove.
 110         (filename_seen_cache::seen): Update.
 111         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
 112         htab_up.
 113         <~filename_seen_cache>: Remove.
 114         <traverse>: Update.
 115
 116 2020-09-17  Tom Tromey  <tom@tromey.com>
 117
 118         * completer.c (completion_tracker::discard_completions)
 119         (completion_tracker::~completion_tracker)
 120         (completion_tracker::maybe_add_completion)
 121         (completion_tracker::remove_completion)
 122         (completion_tracker::recompute_lowest_common_denominator)
 123         (completion_tracker::build_completion_result): Update.
 124         * completer.h (class completion_tracker) <have_completions>:
 125         Update.
 126         <m_entries_hash>: Now htab_up.
 127
 128 2020-09-17  Tom Tromey  <tom@tromey.com>
 129
 130         * breakpoint.c (ambiguous_names_p): Use htab_up.
 131
 132 2020-09-17  Tom Tromey  <tom@tromey.com>
 133
 134         * auto-load.c (struct auto_load_pspace_info)
 135         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 136         <loaded_script_files, loaded_script_texts>: Change type to
 137         htab_up.
 138         (~auto_load_pspace_info) Remove.
 139         (init_loaded_scripts_info, maybe_add_script_file)
 140         (maybe_add_script_text, auto_load_info_scripts): Update.
 141
 142 2020-09-17  Tom Tromey  <tromey@adacore.com>
 143
 144         * c-exp.y (name_obstack): Now static.
 145
 146 2020-09-17  Chungyi Chi  <demonic@csie.io>
 147
 148         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
 149
 150 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 151
 152         * breakpoint.h (init_catchpoint): Change int parameter to bool.
 153         (add_solib_catchpoint): Likewise.
 154         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
 155         to bool.
 156         (add_solib_catchpoint): Change int parameter/variable to bool.
 157         (catch_load_or_unload): Likewise.
 158         (init_catchpoint): Likewise.
 159         (create_fork_vfork_event_catchpoint): Likewise.
 160         (catch_fork_command_1): Likewise.
 161         (catch_exec_command_1): Likewise.
 162
 163 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 164
 165         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
 166         Change instance_flags to m_instance_flags.
 167
 168 2020-09-16  Tom Tromey  <tromey@adacore.com>
 169
 170         PR gdb/26598:
 171         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
 172
 173 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 174
 175         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
 176         PL_FLAG_EXEC.
 177         (fbsd_nat_target::insert_exec_catchpoint)
 178         (fbsd_nat_target::remove_exec_catchpoint): Always define.
 179         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
 180         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
 181
 182 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 183
 184         * configure.ac: Remove check for kinfo_getvmmap().
 185         * configure, config.in: Regenerate.
 186         * fbsd-nat.c (fbsd_read_mapping): Remove
 187         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
 188         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
 189         kinfo_get_vmmap() are always present.
 190
 191 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 192
 193         * fbsd-nat.c: Always include support for
 194         TARGET_OBJECT_SIGNAL_INFO.
 195
 196 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 197
 198         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
 199         sysctl and remove procfs fallback.
 200
 201 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 202
 203         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
 204         * fbsd-nat.h: Likewise.
 205
 206 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 207
 208         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
 209         argument.
 210
 211 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 212
 213         * ada-lang.c (ada_language_data): Delete.
 214         (ada_language): Remove references to ada_language_data.
 215         * c-lang.c (c_language_data): Delete.
 216         (c_language): Remove references to c_language_data.
 217         (cplus_language_data): Delete.
 218         (cplus_language): Remove references to cplus_language_data.
 219         (asm_language_data): Delete.
 220         (asm_language): Remove references to asm_language_data.
 221         (minimal_language_data): Delete.
 222         (minimal_language): Remove references to minimal_language_data.
 223         * d-lang.c (d_language_data): Delete.
 224         (d_language): Remove references to d_language_data.
 225         * f-lang.c (f_language_data): Delete.
 226         (f_language): Remove references to f_language_data.
 227         * go-lang.c (go_language_data): Delete.
 228         (go_language): Remove references to go_language_data.
 229         * language.c (unknown_language_data): Delete.
 230         (unknown_language): Remove references to unknown_language_data.
 231         (auto_language_data): Delete.
 232         (auto_language): Remove references to auto_language_data.
 233         * language.h (language_data): Delete struct.
 234         (language_defn): No longer inherit from language_data.
 235         * m2-lang.c (m2_language_data): Delete.
 236         (m2_language): Remove references to m2_language_data.
 237         * objc-lang.c (objc_language_data): Delete.
 238         (objc_language): Remove references to objc_language_data.
 239         * opencl-lang.c (opencl_language_data): Delete.
 240         (opencl_language): Remove references to opencl_language_data.
 241         * p-lang.c (pascal_language_data): Delete.
 242         (pascal_language): Remove references to pascal_language_data.
 243         * rust-lang.c (rust_language_data): Delete.
 244         (rust_language): Remove references to rust_language_data.
 245
 246 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 247
 248         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 249         initializer.
 250         (ada_language::opcode_print_table): New member function.
 251         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 252         (c_language::opcode_print_table): New member function.
 253         (cplus_language_data): Remove la_op_print_tab initializer.
 254         (cplus_language::opcode_print_table): New member function.
 255         (asm_language_data): Remove la_op_print_tab initializer.
 256         (asm_language::opcode_print_table): New member function.
 257         (minimal_language_data): Remove la_op_print_tab initializer.
 258         (minimal_language::opcode_print_table): New member function.
 259         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 260         (d_language::opcode_print_table): New member function.
 261         * expprint.c (print_subexp_standard): Update call to
 262         opcode_print_table.
 263         (op_string): Likewise.
 264         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 265         (f_language::opcode_print_table): New member function.
 266         * go-lang.c (go_language_data): Remove la_op_print_tab
 267         initializer.
 268         (go_language::opcode_print_table): New member function.
 269         * language.c (unknown_language_data): Remove la_op_print_tab
 270         initializer.
 271         (unknown_language::opcode_print_table): New member function.
 272         (auto_language_data): Remove la_op_print_tab initializer.
 273         (auto_language::opcode_print_table): New member function.
 274         * language.h (language_data): Remove la_op_print_tab field.
 275         (language_defn::opcode_print_table): Declare new member function.
 276         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 277         initializer.
 278         (m2_language::opcode_print_table): New member function.
 279         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 280         initializer.
 281         (objc_language::opcode_print_table): New member function.
 282         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 283         initializer.
 284         (opencl_language::opcode_print_table): New member function.
 285         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 286         initializer.
 287         (pascal_language::opcode_print_table): New member function.
 288         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 289         initializer.
 290         (rust_language::opcode_print_table): New member function.
 291
 292 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 293
 294         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 295         (ada_language::expression_ops): New member function.
 296         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 297         (c_language::expression_ops): New member function.
 298         (cplus_language_data): Remove la_exp_desc initializer.
 299         (cplus_language::expression_ops): New member function.
 300         (asm_language_data): Remove la_exp_desc initializer.
 301         (asm_language::expression_ops): New member function.
 302         (minimal_language_data): Remove la_exp_desc initializer.
 303         (minimal_language::expression_ops): New member function.
 304         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 305         (d_language::expression_ops): New member function.
 306         * eval.c (evaluate_subexp): Update call to expression_ops.
 307         * expprint.c (print_subexp): Likewise.
 308         (op_name): Likewise.
 309         (dump_subexp_body): Likewise.
 310         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 311         (f_language::expression_ops): New member function.
 312         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 313         (go_language::expression_ops): New member function.
 314         * language.c (language_defn::expression_ops): New function.
 315         (unknown_language_data): Remove la_exp_desc initializer.
 316         (auto_language_data): Likewise.
 317         * language.h (language_data): Remove la_exp_desc field.
 318         (language_defn::expression_ops): Declare new member function.
 319         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 320         (m2_language::expression_ops): New member function.
 321         * objc-lang.c (objc_language_data): Remove la_exp_desc
 322         initializer.
 323         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 324         initializer.
 325         (opencl_language::expression_ops): New member function.
 326         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 327         * parse.c (operator_length): Update call to expression_ops.
 328         (exp_iterate): Likewise.
 329         * rust-lang.c (rust_language_data): Remove la_exp_desc
 330         initializer.
 331         (ruse_language::expression_ops): New member function.
 332
 333 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 334
 335         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 336         initializer.
 337         (ada_language::varobj_ops): New member function.
 338         * c-lang.c (c_language_data): Remove la_varobj_ops
 339         initializer.
 340         (cplus_language_data): Likewise.
 341         (cplus_language::varobj_ops): New member function.
 342         (asm_language_data): Remove la_varobj_ops initializer.
 343         (minimal_language_data): Likewise.
 344         * d-lang.c (d_language_data): Likewise.
 345         * f-lang.c (f_language_data): Likewise.
 346         * go-lang.c (go_language_data): Likewise.
 347         * language.c (language_defn::varobj_ops): New function.
 348         (unknown_language_data): Remove la_varobj_ops
 349         initializer.
 350         (auto_language_data): Likewise.
 351         * language.h (language_data): Remove la_varobj_ops field.
 352         (language_defn::varobj_ops): Declare new member function.
 353         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 354         * objc-lang.c (objc_language_data): Likewise.
 355         * opencl-lang.c (opencl_language_data): Likewise.
 356         * p-lang.c (pascal_language_data): Likewise.
 357         * rust-lang.c (rust_language_data): Likewise.
 358         * varobj.c (varobj_create): Update call to varobj_ops.
 359         * varobj.h (default_varobj_ops): Delete define.
 360
 361 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 362
 363         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 364         initializer.
 365         * c-lang.c (c_language_data): Likewise.
 366         (c_language::macro_expansion): New member function.
 367         (cplus_language_data): Likewise.
 368         (cplus_language::macro_expansion): New member function.
 369         (asm_language_data): Likewise.
 370         (asm_language::macro_expansion): New member function.
 371         (minimal_language_data): Likewise.
 372         (minimal_language::macro_expansion): New member function.
 373         * d-lang.c (d_language_data): Remove la_macro_expansion
 374         initializer.
 375         * f-lang.c (f_language_data): Likewise.
 376         * go-lang.c (go_language_data): Likewise.
 377         * language.c (unknown_language_data): Likewise.
 378         (auto_language_data): Likewise.
 379         * language.h (language_data): Remove la_macro_expansion field.
 380         (language_defn::macro_expansion): New member function.
 381         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 382         initializer.
 383         * objc-lang.c (objc_language_data): Likewise.
 384         (objc_language::macro_expansion): New member function.
 385         * opencl-lang.c (opencl_language_data): Likewise.
 386         (opencl_language::macro_expansion): New member function.
 387         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 388         initializer.
 389         * rust-lang.c (rust_language_data): Likewise.
 390         * symtab.c (default_collect_symbol_completion_matches_break_on):
 391         Update call to macro_expansion.
 392
 393 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 394
 395         * ada-lang.c (ada_language_data): Remove la_array_ordering
 396         initializer.
 397         * c-lang.c (c_language_data): Likewise.
 398         (cplus_language_data): Likewise.
 399         (asm_language_data): Likewise.
 400         (minimal_language_data): Likewise.
 401         * d-lang.c (d_language_data): Likewise.
 402         * dwarf2/read.c (read_array_order): Update for call to
 403         array_ordering.
 404         * f-lang.c (f_language_data): Remove la_array_ordering
 405         initializer.
 406         (f_language::array_ordering): New member function.
 407         * go-lang.c (go_language_data): Remove la_array_ordering
 408         initializer.
 409         * language.c (unknown_language_data): Likewise.
 410         (auto_language_data): Likewise.
 411         * language.h (language_data): Delete la_array_ordering field.
 412         (language_defn::array_ordering): New member function.
 413         * m2-lang.c (m2_language_data): Remove la_array_ordering
 414         initializer.
 415         * objc-lang.c (objc_language_data): Likewise.
 416         * opencl-lang.c (opencl_language_data): Likewise.
 417         * p-lang.c (pascal_language_data): Likewise.
 418         * rust-lang.c (rust_language_data): Likewise.
 419
 420 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 421
 422         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 423         initializer.
 424         * c-lang.c (c_language_data): Likewise.
 425         (cplus_language_data): Likewise.
 426         (asm_language_data): Likewise.
 427         (minimal_language_data): Likewise.
 428         * d-lang.c (d_language_data): Likewise.
 429         * f-lang.c (f_language_data): Likewise.
 430         (f_language::case_sensitivity): New member function.
 431         * go-lang.c (go_language_data): Remove la_case_sensitivity
 432         initializer.
 433         * language.c (enum case_mode): Moved here from language.h.
 434         (case_mode): Make static.
 435         (show_case_command): Update for case_sensitivity being a method.
 436         (set_case_command): Likewise.
 437         (set_range_case): Likewise.
 438         (unknown_language_data): Remove la_case_sensitivity initializer.
 439         (auto_language_data): Likewise.
 440         * language.h (case_mode): Delete, move enum declaration to
 441         language.c.
 442         (language_data): Delete la_case_sensitivity field.
 443         (language_defn::case_sensitivity): New member function.
 444         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 445         initializer.
 446         * objc-lang.c (objc_language_data): Likewise.
 447         * opencl-lang.c (opencl_language_data): Likewise.
 448         * p-lang.c (pascal_language_data): Likewise.
 449         * rust-lang.c (rust_language_data): Likewise.
 450
 451 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 452
 453         * ada-lang.c (ada_language_data): Remove la_range_check
 454         initializer.
 455         * c-lang.c (c_language_data): Likewise.
 456         (cplus_language_data): Likewise.
 457         (asm_language_data): Likewise.
 458         (minimal_language_data): Likewise.
 459         * d-lang.c (d_language_data): Likewise.
 460         * f-lang.c (f_language_data): Likewise.
 461         (f_language::range_checking_on_by_default): New member function.
 462         * go-lang.c (go_language_data): Remove la_range_check initializer.
 463         * language.c (enum range_mode): Moved here from language.h.
 464         (range_mode): Made static.
 465         (show_range_command): Update to use
 466         range_checking_on_by_default.
 467         (set_range_command): Likewise.
 468         (set_range_case): Likewise.
 469         (unknown_language_data): Remove la_range_check initializer.
 470         (auto_language_data): Likewise.
 471         * language.h (range_mode): Delete.  Enum definition moved to
 472         language.c.
 473         (language_data): Remove la_range_check field.
 474         (language_defn::range_checking_on_by_default): New member
 475         function.
 476         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 477         (m2_language::range_checking_on_by_default): New member function.
 478         * objc-lang.c (objc_language_data): Remove la_range_check
 479         initializer.
 480         * opencl-lang.c (opencl_language_data): Likewise.
 481         * p-lang.c (pascal_language_data): Likewise.
 482         (pascal_language::range_checking_on_by_default): New member
 483         function.
 484         * rust-lang.c (rust_language_data): Remove la_range_check
 485         initializer.
 486         (rust_language::range_checking_on_by_default): New member
 487         function.
 488
 489 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 490
 491         * dwarf2/read.c (dwarf2_physname): Remove special case for
 492         language_go.
 493         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 494         member function.
 495
 496 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 497
 498         * ada-lang.c (ada_language_data): Remove
 499         la_store_sym_names_in_linkage_form_p initializer.
 500         (ada_language::store_sym_names_in_linkage_form_p): New member
 501         function.
 502         * c-lang.c (c_language_data): Remove
 503         la_store_sym_names_in_linkage_form_p initializer.
 504         (c_language::store_sym_names_in_linkage_form_p): New member
 505         function.
 506         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 507         initializer.
 508         (asm_language_data): Likewise.
 509         (asm_language::store_sym_names_in_linkage_form_p): New member
 510         function.
 511         (minimal_language_data): Remove
 512         la_store_sym_names_in_linkage_form_p initializer.
 513         (minimal_language::store_sym_names_in_linkage_form_p): New member
 514         function.
 515         * d-lang.c (d_language_data): Remove
 516         la_store_sym_names_in_linkage_form_p initializer.
 517         * dwarf2/read.c (dwarf2_physname): Update call to
 518         store_sym_names_in_linkage_form_p.
 519         * f-lang.c (f_language_data): Remove
 520         la_store_sym_names_in_linkage_form_p initializer.
 521         * go-lang.c (go_language_data): Remove
 522         la_store_sym_names_in_linkage_form_p initializer.
 523         * language.c (unknown_language_data): Remove
 524         la_store_sym_names_in_linkage_form_p initializer.
 525         (unknown_language::store_sym_names_in_linkage_form_p): New member
 526         function.
 527         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 528         initializer.
 529         (auto_language::store_sym_names_in_linkage_form_p): New member
 530         function.
 531         * language.h (language_data): Remove
 532         la_store_sym_names_in_linkage_form_p member variable.
 533         (language_defn::store_sym_names_in_linkage_form_p): New member
 534         function.
 535         * m2-lang.c (m2_language_data): Remove
 536         la_store_sym_names_in_linkage_form_p initializer.
 537         * objc-lang.c (objc_language_data): Likewise.
 538         * opencl-lang.c (opencl_language_data): Likewise.
 539         * p-lang.c (pascal_language_data): Likewise.
 540         * rust-lang.c (rust_language_data): Likewise.
 541
 542 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 543
 544         * ada-lang.c (ada_language_data): Remove string_lower_bound
 545         initializer.
 546         * c-lang.c (c_language_data): Likewise.
 547         (cplus_language_data): Likewise.
 548         (asm_language_data): Likewise.
 549         (minimal_language_data): Likewise.
 550         * d-lang.c (d_language_data): Likewise.
 551         * f-lang.c (f_language_data): Likewise.
 552         * go-lang.c (go_language_data): Likewise.
 553         * language.c (unknown_language_data): Likewise.
 554         (auto_language_data): Likewise.
 555         * language.h (language_data): Remove string_lower_bound field.
 556         (language_defn::string_lower_bound): New member function.
 557         * m2-lang.c (m2_language_data): Remove string_lower_bound
 558         initializer.
 559         (m2_language::string_lower_bound): New member function.
 560         * objc-lang.c (objc_language_data): Remove string_lower_bound
 561         initializer.
 562         * opencl-lang.c (opencl_language_data): Likewise.
 563         * p-lang.c (pascal_language_data): Likewise.
 564         * rust-lang.c (rust_language_data): Likewise.
 565         * valops.c (value_cstring): Update call to string_lower_bound.
 566         (value_string): Likewise.
 567         * value.c (allocate_repeated_value): Likewise.
 568
 569 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 570
 571         * valops.c (value_repeat): Fix incorrect argument name in comment.
 572
 573 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 574
 575         * ada-lang.c (ada_language_data): Remove c_style_arrays
 576         initializer.
 577         (ada_language::c_style_arrays_p): New member fuction.
 578         * c-lang.c (c_language_data): Remove c_style_arrays
 579         initializer.
 580         (cplus_language_data): Likewise.
 581         (asm_language_data): Likewise.
 582         (minimal_language_data): Likewise.
 583         * d-lang.c (d_language_data): Likewise.
 584         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 585         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 586         (f_language::c_style_arrays_p): New member function.
 587         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 588         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 589         * language.c (unknown_language_data): Remove c_style_arrays
 590         initializer.
 591         (auto_language_data): Likewise.
 592         * language.h (language_data): Remove c_style_arrays field.
 593         (language_defn::c_style_arrays_p): New member function.
 594         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 595         (m2_language::c_style_arrays_p): New member function.
 596         * objc-lang.c (objc_language_data): Remove c_style_arrays
 597         initializer.
 598         * opencl-lang.c (opencl_language_data): Likewise.
 599         * p-lang.c (pascal_language_data): Likewise.
 600         * rust-lang.c (rust_language_data): Likewise.
 601         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 602         and update local variable to a bool.
 603         * valops.c (value_cast): Update call to c_style_arrays_p.
 604         (value_array): Likewise.
 605         * value.c (coerce_array): Likewise.
 606
 607 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 608
 609         * ada-lang.c (ada_language_data): Remove la_language initializer.
 610         * c-lang.c (c_language_data): Likewise.
 611         (cplus_language_data): Likewise.
 612         (asm_language_data): Likewise.
 613         (minimal_language_data): Likewise.
 614         * d-lang.c (d_language_data): Likewise.
 615         * f-lang.c (f_language_data): Likewise.
 616         * go-lang.c (go_language_data): Likewise.
 617         * language.c (unknown_language_data): Likewise.
 618         (auto_language_data): Likewise.
 619         * language.h (language_data): Remove la_language field.
 620         (language_defn::language_defn): Initialise la_language field.
 621         (language_defn::la_language): New member variable.
 622         * m2-lang.c (m2_language_data): Remove la_language field.
 623         * objc-lang.c (objc_language_data): Likewise.
 624         * opencl-lang.c (opencl_language_data): Likewise.
 625         * p-lang.c (pascal_language_data): Likewise.
 626         * rust-lang.c (rust_language_data): Likewise.
 627
 628 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 629
 630         * ada-lang.c (ada_extensions): Delete, moved into
 631         ada_language::filename_extensions.
 632         (ada_language_data): Remove la_filename_extensions initializer.
 633         (ada_language::filename_extensions): New member function.
 634         * c-lang.c (c_extensions): Delete, moved into
 635         c_language::filename_extensions.
 636         (c_language_data): Remove la_filename_extensions initializer.
 637         (c_language::filename_extensions): New member function.
 638         (cplus_extensions): Delete, moved into
 639         cplus_language::filename_extensions.
 640         (cplus_language_data): Remove la_filename_extensions initializer.
 641         (cplus_language::filename_extensions): New member function.
 642         (asm_extensions): Delete, moved into
 643         asm_language::filename_extensions.
 644         (asm_language_data): Remove la_filename_extensions initializer.
 645         (asm_language::filename_extensions): New member function.
 646         (minimal_language_data): Remove la_filename_extensions
 647         initializer.
 648         * d-lang.c (d_extensions): Delete, moved into
 649         d_language::filename_extensions.
 650         (d_language_data): Remove la_filename_extensions initializer.
 651         (d_language::filename_extensions): New member function.
 652         * f-lang.c (f_extensions): Delete, moved into
 653         f_language::filename_extensions.
 654         (f_language_data): Remove la_filename_extensions initializer.
 655         (f_language::filename_extensions): New member function.
 656         * go-lang.c (go_language_data): Remove la_filename_extensions
 657         initializer.
 658         * language.c (add_set_language_command): Update now that
 659         filename_extensions returns a vector.
 660         (unknown_language_data): Remove la_filename_extensions
 661         initializer.
 662         (auto_language_data): Likewise.
 663         * language.h (language_data): Remove la_filename_extensions field.
 664         (language_defn::filename_extensions): New member function.
 665         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 666         initializer.
 667         * objc-lang.c (objc_extensions): Delete, moved into
 668         objc_language::filename_extensions.
 669         (objc_language_data): Remove la_filename_extensions initializer.
 670         (objc_language::filename_extensions): New member function.
 671         * opencl-lang.c (opencl_language_data): Remove
 672         la_filename_extensions initializer.
 673         * p-lang.c (pascal_extensions): Delete, moved into
 674         pascal_language::filename_extensions.
 675         (pascal_language_data): Remove la_filename_extensions initializer.
 676         (pascal_language::filename_extensions): New member function.
 677         * rust-lang.c (rust_extensions): Delete, moved into
 678         rust_language::filename_extensions.
 679         (rust_language_data): Remove la_filename_extensions initializer.
 680         (rust_language::filename_extensions): New member function.
 681         * symfile.c (add_filename_language): Add new assert.
 682
 683 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 684
 685         * ada-lang.c (ada_language_data): Remove la_name and
 686         la_natural_name initializers.
 687         (ada_language::name): New member function.
 688         (ada_language::natural_name): New member function.
 689         * c-lang.c (c_language_data): Remove la_name and
 690         la_natural_name initializers.
 691         (c_language::name): New member function.
 692         (c_language::natural_name): New member function.
 693         (cplus_language_data): Remove la_name and
 694         la_natural_name initializers.
 695         (cplus_language::name): New member function.
 696         (cplus_language::natural_name): New member function.
 697         (asm_language_data): Remove la_name and
 698         la_natural_name initializers.
 699         (asm_language::name): New member function.
 700         (asm_language::natural_name): New member function.
 701         (minimal_language_data): Remove la_name and
 702         la_natural_name initializers.
 703         (minimal_language::name): New member function.
 704         (minimal_language::natural_name): New member function.
 705         * compile/compile.c (compile_to_object): Update call to
 706         lanugage_defn::name.
 707         * d-lang.c (d_language_data): Remove la_name and
 708         la_natural_name initializers.
 709         (d_language::name): New member function.
 710         (d_language::natural_name): New member function.
 711         * expprint.c (print_subexp_standard): Update call to
 712         language_defn::name.
 713         (dump_raw_expression): Likewise
 714         (dump_prefix_expression): Likewise.
 715         * f-lang.c (f_language_data): Remove la_name and
 716         la_natural_name initializers.
 717         (f_language::name): New member function.
 718         (f_language::natural_name): New member function.
 719         * go-lang.c (go_language_data): Remove la_name and
 720         la_natural_name initializers.
 721         (go_language::name): New member function.
 722         (go_language::natural_name): New member function.
 723         * language.c (show_language_command): Update call to
 724         language_defn::name.
 725         (set_language_command): Likewise.
 726         (language_enum): Likewise.
 727         (language_str): Likewise.
 728         (add_set_language_command): Likewise, use
 729         language_defn::natural_name in the doc string.
 730         (unknown_language_data): Remove la_name and
 731         la_natural_name initializers.
 732         (unknown_language::name): New member function.
 733         (unknown_language::natural_name): New member function.
 734         (auto_language_data): Remove la_name and
 735         la_natural_name initializers.
 736         (auto_language::name): New member function.
 737         (auto_language::natural_name): New member function.
 738         (language_lookup_primitive_type_as_symbol): Update call to
 739         language_defn::name.
 740         * language.h (language_data): Remove la_name and la_natural_name
 741         member variables.
 742         (language_defn::name): New member function.
 743         (language_defn::natural_name): New member function.
 744         * m2-lang.c (m2_language_data): Remove la_name and
 745         la_natural_name initializers.
 746         (m2_language::name): New member function.
 747         (m2_language::natural_name): New member function.
 748         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 749         language_defn::natural_name.
 750         * objc-lang.c (objc_language_data): Remove la_name and
 751         la_natural_name initializers.
 752         (objc_language::name): New member function.
 753         (objc_language::natural_name): New member function.
 754         * opencl-lang.c (opencl_language_data): Remove la_name and
 755         la_natural_name initializers.
 756         (opencl_language::name): New member function.
 757         (opencl_language::natural_name): New member function.
 758         * p-lang.c (pascal_language_data): Remove la_name and
 759         la_natural_name initializers.
 760         (pascal_language::name): New member function.
 761         (pascal_language::natural_name): New member function.
 762         * rust-lang.c (rust_language_data): Remove la_name and
 763         la_natural_name initializers.
 764         (rust_language::name): New member function.
 765         (rust_language::natural_name): New member function.
 766         * symtab.c (lookup_language_this): Update call to
 767         language_defn::name.
 768
 769 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 770
 771         * ada-lang.c (ada_language_data): Remove la_name_of_this
 772         initializer.
 773         * ax-gdb.c (gen_expr): Update call to name_of_this.
 774         * c-exp.y (classify_name): Likewise.
 775         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 776         (cplus_language_data): Likewise.
 777         (cplus_language::name_of_this): New member function.
 778         (asm_language_data): Remove la_name_of_this initializer.
 779         (minimal_language_data): Likewise.
 780         * d-lang.c (d_language_data): Likewise.
 781         (d_language::name_of_this): New member function.
 782         * expprint.c (print_subexp_standard): Update call to name_of_this.
 783         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 784         * go-lang.c (go_language_data): Likewise.
 785         * language.c (unknown_language_data): Likewise.
 786         (unknown_language::name_of_this): New member function.
 787         (auto_language_data): Remove la_name_of_this initializer.
 788         (auto_language::name_of_this): New member function.
 789         * language.h (language_data): Delete la_name_of_this member
 790         variable.
 791         (language_defn::name_of_this): New member function.
 792         * m2-lang.c (m2_language_data): Remove la_name_of_this
 793         initializer.
 794         * objc-lang.c (objc_language_data): Likewise.
 795         (objc_language::name_of_this): New member function.
 796         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 797         initializer.
 798         * p-lang.c (pascal_language_data): Likewise.
 799         (pascal_language::name_of_this): New member function.
 800         * rust-lang.c (rust_language_data): Remove la_name_of_this
 801         initializer.
 802         * symtab.c (lookup_language_this): Update call to name_of_this.
 803         (lookup_symbol_aux): Likewise.
 804         * valops.c (value_of_this): Likewise.
 805
 806 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 807
 808         * ada-lang.c (ada_language_data): Remove
 809         la_struct_too_deep_ellipsis initializer.
 810         (ada_language::struct_too_deep_ellipsis): New member function.
 811         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 812         initializer.
 813         (cplus_language_data): Likewise.
 814         (asm_language_data): Likewise.
 815         (minimal_language_data): Likewise.
 816         * cp-valprint.c (cp_print_value): Update call to
 817         struct_too_deep_ellipsis.
 818         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 819         initializer.
 820         * f-lang.c (f_language_data): Likewise.
 821         (f_language::struct_too_deep_ellipsis): New member function.
 822         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 823         initializer.
 824         * language.c (unknown_language_data): Likewise.
 825         (auto_language_data): Likewise.
 826         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 827         member variable.
 828         (language_defn::struct_too_deep_ellipsis): New member function.
 829         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 830         initializer.Q
 831         * objc-lang.c (objc_language_data): Likewise.
 832         * opencl-lang.c (opencl_language_data): Likewise.
 833         * p-lang.c (pascal_language_data): Likewise.
 834         * rust-lang.c (rust_language_data): Likewise.
 835         * valprint.c (val_print_check_max_depth): Update call to
 836         struct_too_deep_ellipsis.
 837
 838 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 839
 840         * MAINTAINERS (Write After Approval): Add myself.
 841
 842 2020-09-15  Tom Tromey  <tom@tromey.com>
 843
 844         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 845         Remove.
 846
 847 2020-09-15  Tom Tromey  <tom@tromey.com>
 848
 849         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 850         and TYPE_CODE_METHODPTR cases.
 851         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 852         (c_value_print_inner): Update.
 853         * valprint.c (generic_value_print_memberptr): New function, from
 854         c_value_print_memberptr.
 855         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 856
 857 2020-09-15  Tom Tromey  <tromey@adacore.com>
 858
 859         * python/python-internal.h (PyInt_FromLong): Remove define.
 860         * python/py-value.c (convert_value_from_python): Use
 861         gdb_py_object_from_longest.
 862         * python/py-type.c (typy_get_code): Use
 863         gdb_py_object_from_longest.
 864         * python/py-symtab.c (salpy_get_line): Use
 865         gdb_py_object_from_longest.
 866         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 867         gdb_py_object_from_longest.
 868         * python/py-record.c (recpy_gap_reason_code): Use
 869         gdb_py_object_from_longest.
 870         * python/py-record-btrace.c (recpy_bt_insn_size)
 871         (recpy_bt_func_level, btpy_list_count): Use
 872         gdb_py_object_from_longest.
 873         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 874         gdb_py_object_from_longest.  Fix error handling.
 875         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 876         gdb_py_object_from_longest.
 877         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 878         gdb_py_object_from_longest.
 879         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 880         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 881         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 882
 883 2020-09-15  Tom Tromey  <tromey@adacore.com>
 884
 885         * python/python.c (gdbpy_parameter_value): Use
 886         gdb_py_object_from_ulongest.
 887
 888 2020-09-15  Tom Tromey  <tromey@adacore.com>
 889
 890         * python/py-infevents.c (create_register_changed_event_object):
 891         Use gdb_py_object_from_longest.
 892         * python/py-exitedevent.c (create_exited_event_object): Use
 893         gdb_py_object_from_longest.
 894
 895 2020-09-15  Tom Tromey  <tromey@adacore.com>
 896
 897         * python/python.c (gdbpy_parameter_value): Use
 898         gdb_py_object_from_longest.
 899         * python/py-type.c (convert_field, typy_range): Use
 900         gdb_py_object_from_longest.
 901         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 902         gdb_py_object_from_longest.
 903         * python/py-lazy-string.c (stpy_get_length): Use
 904         gdb_py_object_from_longest.
 905         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 906         gdb_py_object_from_longest.
 907         * python/py-infevents.c (create_memory_changed_event_object): Use
 908         gdb_py_object_from_longest.
 909         * python/py-inferior.c (infpy_get_num): Use
 910         gdb_py_object_from_longest.
 911         (infpy_get_pid): Likewise.
 912
 913 2020-09-15  Tom Tromey  <tromey@adacore.com>
 914
 915         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 916         defines.
 917         * python/py-value.c (valpy_long): Use
 918         gdb_py_object_from_ulongest.
 919         * python/py-symtab.c (salpy_get_pc): Use
 920         gdb_py_object_from_ulongest.
 921         (salpy_get_last): Likewise.
 922         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 923         gdb_py_object_from_ulongest.
 924         * python/py-lazy-string.c (stpy_get_address): Use
 925         gdb_py_object_from_ulongest.
 926         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 927         * python/py-arch.c (archpy_disassemble): Use
 928         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 929         error handling.
 930
 931 2020-09-15  Tom Tromey  <tromey@adacore.com>
 932
 933         * python/python-internal.h (gdb_py_long_from_longest): Remove
 934         defines.
 935         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 936         * python/py-type.c (convert_field, typy_get_sizeof): Use
 937         gdb_py_object_from_longest.
 938         * python/py-record-btrace.c (btpy_list_index): Use
 939         gdb_py_object_from_longest.
 940
 941 2020-09-15  Tom Tromey  <tromey@adacore.com>
 942
 943         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 944         * python/py-record.c (recpy_element_number): Use
 945         gdb_py_object_from_longest.
 946         (recpy_gap_number): Likewise.
 947
 948 2020-09-15  Tom Tromey  <tromey@adacore.com>
 949
 950         * top.c (ui::ui): Update.
 951         (highest_ui_num): Remove.
 952         * top.h (struct ui) <num>: Remove.
 953
 954 2020-09-15  Tom Tromey  <tromey@adacore.com>
 955
 956         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 957         * ui-style.c (ansi_regex_text): Now array.
 958         * rust-exp.y (number_regex_text): Now array.
 959         * linespec.c (linespec_quote_characters): Now array.
 960         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 961         Now arrays.
 962
 963 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 964
 965         * debuginfod-support.c (debuginfod_client_deleter): New.
 966         (debuginfod_client_up): New.
 967         (debuginfod_init): Return debuginfod_client_up.
 968         (debuginfod_source_query): Adjust.
 969         (debuginfod_debuginfo_query): Adjust.
 970
 971 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 972
 973         * debuginfod-support.c (debuginfod_source_query): Use
 974         make_unique_xstrdup.
 975
 976 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 977
 978         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 979         with `type::instance_flags`.
 980
 981 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 982
 983         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 984         Remove baton parameter.
 985
 986 2020-09-14  Pedro Alves  <pedro@palves.net>
 987
 988         * Makefile.in (SELFTESTS_SRCS): Add
 989         unittests/enum-flags-selftests.c.
 990         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 991         btrace_function_flags instead of enum btrace_function_flag.
 992         * compile/compile-c-types.c (convert_qualified): Use
 993         enum_flags::raw.
 994         * compile/compile-cplus-symbols.c (convert_one_symbol)
 995         (convert_symbol_bmsym):
 996         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 997         (compile_cplus_convert_struct_or_union_methods)
 998         (compile_cplus_instance::convert_qualified_base):
 999         * go-exp.y (parse_string_or_char): Add cast to int.
1000         * unittests/enum-flags-selftests.c: New file.
1001         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
1002         type to btrace_thread_flags from btrace_thread_flag.
1003         (record_btrace_cancel_resume, record_btrace_step_thread): Change
1004         local's type to btrace_thread_flags from btrace_thread_flag.  Add
1005         cast in DEBUG call.
1006
1007 2020-09-14  Pedro Alves  <pedro@palves.net>
1008
1009         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
1010         * gdbtypes.c (address_space_name_to_int): Rename to ...
1011         (address_space_name_to_type_instance_flags): ... this.
1012         (address_space_int_to_name): Rename to ...
1013         (address_space_type_instance_flags_to_name): ... this.
1014         * gdbtypes.h (address_space_name_to_int): Rename to ...
1015         (address_space_name_to_type_instance_flags): ... this.
1016         (address_space_int_to_name): Rename to ...
1017         (address_space_type_instance_flags_to_name): ... this.
1018         * type-stack.c (type_stack::insert): Adjust to rename.
1019         * type-stack.h (type_stack::insert): Likewise.
1020
1021 2020-09-14  Pedro Alves  <pedro@palves.net>
1022             Andrew Burgess  <andrew.burgess@embecosm.com>
1023
1024         * avr-tdep.c (avr_address_class_type_flags): Return
1025         type_instance_flags.
1026         (avr_address_class_type_flags_to_name): Take a
1027         type_instance_flags.
1028         (avr_address_class_name_to_type_flags): Return bool and take a
1029         type_instance_flags.
1030         * d-lang.c (build_d_types): Use type::set_instance_flags.
1031         * ft32-tdep.c (ft32_address_class_type_flags): Return
1032         type_instance_flags.
1033         (ft32_address_class_type_flags_to_name): Take a
1034         type_instance_flags.
1035         (ft32_address_class_name_to_type_flags): Return bool and take a
1036         type_instance_flags.
1037         (ft32_gdbarch_init): Use type::set_instance_flags.
1038         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1039         * gdbarch.h, gdbarch.c: Regenerate.
1040         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1041         (address_class_name_to_type_flags): Use type_instance_flags and
1042         bool.
1043         * gdbtypes.c (address_space_name_to_int)
1044         (address_space_int_to_name, make_qualified_type): Use
1045         type_instance_flags.
1046         (make_qualified_type): Use type_instance_flags and
1047         type::set_instance_flags.
1048         (make_type_with_address_space, make_cv_type, make_vector_type)
1049         (check_typedef): Use type_instance_flags.
1050         (recursive_dump_type): Cast type_instance_flags to unsigned for
1051         printing.
1052         (copy_type_recursive): Use type::set_instance_flags.
1053         (gdbtypes_post_init): Use type::set_instance_flags.
1054         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1055         <m_instance_flags>: ... this.
1056         <instance_flags, set_instance_flags>: New methods.
1057         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1058         (SET_TYPE_INSTANCE_FLAGS): New.
1059         (address_space_name_to_int, address_space_int_to_name)
1060         (make_type_with_address_space): Pass flags using
1061         type_instance_flags instead of int.
1062         * stabsread.c (cleanup_undefined_types_noname): Use
1063         type::set_instance_flags.
1064         * s390-tdep.c (s390_address_class_type_flags): Return
1065         type_instance_flags.
1066         (s390_address_class_type_flags_to_name): Take a
1067         type_instance_flags.
1068         (s390_address_class_name_to_type_flags): Return bool and take a
1069         type_instance_flags.
1070         * type-stack.c (type_stack::follow_types): Use
1071         type_instance_flags.
1072         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1073
1074 2020-09-14  Tom Tromey  <tromey@adacore.com>
1075
1076         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1077         * x86-tdep.c (x86_is_thunk_register_name)
1078         (x86_in_indirect_branch_thunk): Update.
1079         * sparc64-tdep.c (sparc64_fpu_register_names)
1080         (sparc64_cp0_register_names, sparc64_register_names)
1081         (sparc64_pseudo_register_names): Now const.
1082         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1083         cp0_registers_num>: Now const.
1084         * sparc-tdep.c (sparc_core_register_names)
1085         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1086         (sparc32_pseudo_register_names): Now const.
1087         (validate_tdesc_registers): Update.
1088         * rust-lang.c (rust_extensions): Now const.
1089         * p-lang.c (p_extensions): Now const.
1090         * objc-lang.c (objc_extensions): Now const.
1091         * nto-tdep.c (nto_thread_state_str): Now const.
1092         * moxie-tdep.c (moxie_register_names): Now const.
1093         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1094         Now const.
1095         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1096         (mips_linux_reg_names): Now const.
1097         (mips_gdbarch_init): Update.
1098         * microblaze-tdep.c (microblaze_register_names): Now const.
1099         * m68k-tdep.c (m68k_register_names): Now const.
1100         * m32r-tdep.c (m32r_register_names): Now const.
1101         * ia64-tdep.c (ia64_register_names): Now const.
1102         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1103         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1104         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1105         ymm_avx512_register_names, pkeys_register_names>: Now const.
1106         * i386-tdep.c (i386_register_names, i386_zmm_names)
1107         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1108         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1109         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1110         * f-lang.c (f_extensions): Now const.
1111         * d-lang.c (d_extensions): Now const.
1112         * csky-tdep.c (csky_register_names): Now const.
1113         * charset.c (default_charset_names, charset_enum): Now const.
1114         (_initialize_charset): Update.
1115         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1116         const.
1117         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1118         (bsd_uthread_solib_loaded): Update.
1119         (bsd_uthread_state): Now const.
1120         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1121         (amd64_ymm_avx512_names, amd64_ymmh_names)
1122         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1123         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1124         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1125         (amd64_dword_names): Now const.
1126         * agent.c (can_use_agent_enum): Now const.
1127         * ada-tasks.c (task_states, long_task_states): Now const.
1128         * ada-lang.c (known_runtime_file_name_patterns)
1129         (known_auxiliary_function_name_patterns, attribute_names)
1130         (standard_exc, ada_extensions): Now const.
1131
1132 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1133
1134         * bcache.h (struct bcache) <bcache>: Remove constructor.
1135         <m_hash_function, m_compare_function>: Remove.
1136         <~bcache>: Make virtual.
1137         <compare>: Remove static method, introduce virtual method.
1138         <default_hash>: Remove.
1139         <hash>: New virtual method.
1140         * bcache.c (bcache::expand_hash_table): Update.
1141         (bcache::insert): Update.
1142         (bcache::hash): New.
1143         (bcache::compare): Update comment and parameter names.
1144         * gdbtypes.c (types_deeply_equal): Update.
1145         * psymtab.h (struct psymbol_bcache): New struct.
1146         (class psymtab_storage) <psymtab_storage>: Make default.
1147         <psymbol_cache>: Change type to psymbol_bcache.
1148         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1149         (psymbol_hash): Change to...
1150         (psymbol_bcache::hash): ... this.
1151         (psymbol_compare): Change to...
1152         (psymbol_bcache::compare): ... this.
1153
1154 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1155
1156         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1157         checking for initial lwp.
1158
1159 2020-09-14  Tom Tromey  <tromey@adacore.com>
1160
1161         * m68k-tdep.c (m68k_extract_return_value): Use
1162         pointer_result_regnum.
1163         (m68k_store_return_value): Likewise.
1164         (m68k_reg_struct_return_p): Handle vectors and arrays.
1165         (m68k_return_value): Handle arrays.
1166         (m68k_svr4_return_value): Fix single-element aggregate handling.
1167         Handle long double.  Adjust for embedded ABI.
1168         (m68k_svr4_init_abi): Set pointer_result_regnum.
1169         (m68k_embedded_init_abi): New function.
1170         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1171         (m68k_osabi_sniffer): New function.
1172         (_initialize_m68k_tdep): Register osabi sniffer.
1173         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1174         member.
1175
1176 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1177
1178         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1179         with gdb::unique_xmalloc_ptr<char>.
1180
1181 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1182
1183         * xml-support.h (xml_fetch_another): Change type to be a
1184         function_view.
1185         (xml_process_xincludes): Remove baton parameter.
1186         (xml_fetch_content_from_file): Change baton parameter to
1187         dirname.
1188         * xml-support.c (struct xinclude_parsing_data)
1189         <xinclude_parsing_data>: Remove baton parameter.
1190         <fetcher_baton>: Remove.
1191         (xinclude_start_include): Adjust.
1192         (xml_process_xincludes): Adjust.
1193         (xml_fetch_content_from_file): Replace baton parameter with
1194         dirname.
1195         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1196         (xml_init_syscalls_info): Use a lambda.
1197         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1198         (file_read_description_xml): Use a lambda.
1199         (fetch_available_features_from_target): Change baton parameter
1200         to target_ops.
1201         (target_read_description_xml): Use a lambda.
1202         (target_fetch_description_xml): Use a lambda.
1203         (string_read_description_xml): Update.
1204
1205 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1206
1207         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1208         uses with type::endianity_is_not_default.
1209
1210 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1211
1212         * gdbtypes.h (struct type) <endianity_is_not_default,
1213         set_endianity_is_not_default>: New methods.
1214         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1215         type::endianity_is_not_default, change all write call sites to
1216         use type::set_endianity_is_not_default.
1217
1218 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1219
1220         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1221         uses with type::is_fixed_instance.
1222
1223 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1224
1225         * gdbtypes.h (struct type) <is_fixed_instance,
1226         set_is_fixed_instance>: New methods.
1227         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1228         write call sites to use type::set_is_fixed_instance.
1229
1230 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1231
1232         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1233         uses with type::is_gnu_ifunc.
1234
1235 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1236
1237         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1238         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1239         use type::set_is_gnu_ifunc.
1240
1241 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1242
1243         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1244         uses with type::stub_is_supported.
1245
1246 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1247
1248         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1249         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1250         use type::set_stub_is_supported.
1251
1252 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1253
1254         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1255         uses with type::is_vector.
1256
1257 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1258
1259         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1260         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1261         use type::set_is_vector.
1262
1263 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1264
1265         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1266         uses with type::has_varargs.
1267
1268 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1269
1270         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1271         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1272         use type::set_has_varargs.
1273
1274 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1275
1276         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1277         uses with type::is_prototyped.
1278
1279 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1280
1281         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1282         New methods.
1283         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1284         call sites to use type::set_is_prototyped.
1285
1286 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1287
1288         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1289         uses with type::target_is_stub.
1290
1291 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1292
1293         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1294         New methods.
1295         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1296         sites to use type::set_target_is_stub.
1297
1298 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1299
1300         * gdbtypes.h (TYPE_STUB): Remove, replace all
1301         uses with type::is_stub.
1302
1303 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1304
1305         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1306         (TYPE_STUB): Use type::is_stub, change all write call sites to
1307         use type::set_is_stub.
1308
1309 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1310
1311         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1312         type::has_no_signedness.
1313
1314 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1315
1316         * gdbtypes.h (struct type) <has_no_signedness,
1317         set_has_no_signedness>: New methods.
1318         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1319         call sites to use type::set_has_no_signedness.
1320
1321 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1322
1323         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1324         type::is_unsigned.
1325
1326 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1327
1328         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1329         methods.
1330         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1331         sites to use type::set_is_unsigned.
1332
1333 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1334             Adam Renquinha <arenquinha@cimeq.qc.ca>
1335
1336         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1337         pointer and stack frame offset when unwinding.
1338
1339 2020-09-13  Pedro Alves  <pedro@palves.net>
1340
1341         * NEWS: Document "-break-insert --qualified".
1342         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1343
1344 2020-09-13  Pedro Alves  <pedro@palves.net>
1345
1346         * linespec.c (classify_mtype, compare_msyms): Delete.
1347         (search_minsyms_for_name): Remove classification logic.  Instead
1348         filter out trampoline symbols if we also found an external
1349         function of the same name.
1350
1351 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1352
1353         * NEWS: Create a new section for the next release branch.
1354         Rename the section of the current branch, now that it has
1355         been cut.
1356
1357 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1358
1359         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1360         * version.in: Bump version to 11.0.50.DATE-git.
1361
1362 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1363
1364         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1365
1366 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1367             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1368
1369         * gdbarch.sh: Added bfloat16 type.
1370         * gdbarch.c: Regenerated.
1371         * gdbarch.h: Regenerated.
1372         * gdbtypes.c (floatformats_bfloat16): New struct.
1373         (gdbtypes_post_init): Add builtin_bfloat16.
1374         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1375         (floatformats_bfloat16): New struct.
1376         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1377         (i386_ymm_type): Add field "v16_bfloat16"
1378         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1379         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1380         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1381         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1382         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1383         * features/i386/64bit-avx512.c: Regenerated.
1384         * features/i386/64bit-sse.xml: Add bfloat16 type.
1385         * features/i386/64bit-sse.c: Regenerated.
1386
1387 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1388
1389         * i386-tdep.c (i386_zmm_type): Fix field names.
1390         (i386_ymm_type): Fix field names.
1391
1392 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1393
1394         * breakpoint.c: Fix typo in the help message of the
1395         "set breakpoint condition-evaluation" command.
1396
1397 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1398
1399         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1400         * (nbsd_nat_target::pid_to_exec_file)
1401         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1402         (nbsd_nat_target::post_startup_inferior)
1403         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1404         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1405         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1406         * (nbsd_thread_lister): Remove.
1407
1408 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1409
1410         * fork-inferior.c (startup_inferior): Avoid double free.
1411
1412 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1413
1414         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1415         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1416
1417 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1418
1419         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1420         * netbsd-nat.c: Include <sys/ptrace.h>.
1421         * (netbsd_nat::enable_proc_events): Add.
1422
1423 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1424
1425         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1426         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1427         (netbsd_nat::for_each_thread): Add.
1428         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1429         "gdbsupport/common-debug.h".
1430         * (netbsd_nat::netbsd_thread_lister)
1431         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1432         (netbsd_nat::for_each_thread): Add.
1433
1434 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1435
1436         * netbsd-nat.h: Include <unistd.h>.
1437         * (netbsd_nat::pid_to_exec_file): Add.
1438         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1439         * (netbsd_nat::pid_to_exec_file) Add.
1440
1441 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1442
1443         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1444
1445 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1446
1447         * netbsd-nat.h: New file.
1448         * netbsd-nat.c: Likewise.
1449
1450 2020-09-09  Tom Tromey  <tromey@adacore.com>
1451
1452         * ada-lang.c (remove_extra_symbols): Do not increment when
1453         removing an element
1454
1455 2020-09-08  Tom Tromey  <tromey@adacore.com>
1456
1457         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1458
1459 2020-09-08  Tom Tromey  <tromey@adacore.com>
1460
1461         PR win32/25302:
1462         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1463         (gdb_bfd_init_data): New function.
1464         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1465
1466 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1467
1468         * infrun.c (fetch_inferior_event): Use
1469         `switch_to_target_no_thread` to switch the target.
1470
1471 2020-09-06  Tom Tromey  <tom@tromey.com>
1472
1473         * symfile.h (dwarf2_free_objfile): Don't declare.
1474
1475 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1476
1477         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1478         to match 16 byte real/complex type generated by Flang compiler.
1479
1480 2020-09-03  Tom de Vries  <tdevries@suse.de>
1481
1482         PR breakpoint/26546
1483         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1484         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1485
1486 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1487
1488         * maint.c (index_digits): New function.
1489         (struct maint_print_section_data): Remove.
1490         (print_bfd_section_info): Remove print_data parameter, add arg
1491         and index_digits.
1492         (print_objfile_section_info): Likewise.
1493         (print_bfd_section_info_maybe_relocated): Likewise (plus
1494         objfile).
1495         (maintenance_info_sections): Adjust calls.
1496
1497 2020-09-02  Tom Tromey  <tromey@adacore.com>
1498
1499         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1500         for null pointers.
1501         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1502
1503 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1504
1505         * bcache.h (struct bcache) <insert>: Change type of `added` to
1506         pointer to bool.
1507         * bcache.c (bcache::insert): Likewise.
1508         * gdbtypes.c (check_types_worklist): Adjust.
1509         * psymtab.c (add_psymbol_to_bcache): Adjust.
1510
1511 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1512
1513         * corelow.c (unordered_set): Include.
1514         (class core_target): Add field 'm_core_unavailable_mappings'.
1515         (core_target::build_file_mappings): Print only one warning
1516         per inaccessible file.  Add unavailable/broken mappings
1517         to m_core_unavailable_mappings.
1518         (core_target::xfer_partial): Call...
1519         (core_target::xfer_memory_via_mappings): New method.
1520
1521 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1522
1523         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1524         type to bool.
1525
1526 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1527
1528         * dwarf2/read.c (struct field_info): Fix indentation.
1529
1530 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1531
1532         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1533         ordering in comment.
1534         * frame.c (frame_id_eq): Fix indentation.
1535
1536 2020-08-31  Scott Linder  <scott@scottlinder.com>
1537             Simon Marchi  <simon.marchi@efficios.com>
1538
1539         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1540         inline frame ids in outer frame.
1541
1542 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1543
1544         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1545         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1546         (outer_frame_id): Use FID_STACK_OUTER instead of
1547         FID_STACK_INVALID.
1548         (frame_id_p): Don't check for outer_frame_id.
1549
1550 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1551
1552         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1553         regnum/frame in value.  Call allocate_value_lazy.
1554         * frame.c (frame_unwind_register_value): Use
1555         val_print_not_saved.
1556
1557 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1558
1559         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1560
1561 2020-08-29  Pedro Alves  <pedro@palves.net>
1562
1563         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1564         the inferior before calling target_pid_to_str.
1565
1566 2020-08-28  Tom Tromey  <tom@tromey.com>
1567
1568         * xcoffread.c (xcoff_end_psymtab): Update comment.
1569         * dbxread.c (dbx_end_psymtab): Update comment.
1570
1571 2020-08-28  Tom de Vries  <tdevries@suse.de>
1572
1573         PR breakpoint/26544
1574         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1575         event_location.
1576         (create_breakpoint): Same.
1577         (base_breakpoint_decode_location): Same.
1578         (bkpt_create_sals_from_location): Same.
1579         (bkpt_decode_location): Same.
1580         (bkpt_probe_create_sals_from_location): Same.
1581         (bkpt_probe_decode_location): Same.
1582         (tracepoint_create_sals_from_location): Same.
1583         (tracepoint_decode_location): Same.
1584         (tracepoint_probe_decode_location): Same.
1585         (strace_marker_create_sals_from_location): Same.
1586         (strace_marker_decode_location): Same.
1587         (create_sals_from_location_default): Same.
1588         (decode_location_default): Same.
1589         * breakpoint.h (struct breakpoint_ops): Same.
1590         (create_breakpoint): Same.
1591         * linespec.h (decode_line_full): Same.
1592         * linespec.c (decode_line_full): Same.  Throw error if
1593         result.size () == 0.
1594
1595 2020-08-27  Pedro Alves  <pedro@palves.net>
1596
1597         PR gdb/26524
1598         * breakpoint.c (until_break_fsm) <location_breakpoint,
1599         caller_breakpoint>: Delete fields.
1600         <breakpoints>: New field.
1601         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1602         two individual breakpoints.
1603         (until_break_fsm::should_stop): Loop over breakpoints in the
1604         breakpoint vector.
1605         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1606         vector.
1607         (until_break_command): Handle location expanding into multiple
1608         sals.
1609
1610 2020-08-27  Pedro Alves  <pedro@palves.net>
1611
1612         PR gdb/26523
1613         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1614         bp_until breakpoints user-specified locations.  Update intro
1615         comment.
1616
1617 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1618
1619         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1620         gdb_bfd_sections): New.
1621         * maint.c (print_bfd_section_info): Change param type to
1622         maint_print_section_data.
1623         (print_objfile_section_info): Likewise.
1624         (print_bfd_section_info_maybe_relocated): Likewise.
1625         (maintenance_info_sections): Use gdb_bfd_sections.
1626
1627 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1628
1629         * MAINTAINERS: Add ARC target and maintainer.
1630
1631 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1632
1633         * configure.tgt: ARC support for GNU/Linux.
1634         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1635         * arc-linux-tdep.c: New file.
1636         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1637         * arc-tdep.c (arc_write_pc): Use it.
1638
1639 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1640
1641         * arc-tdep.c (arc_check_for_hardware_loop): New.
1642         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1643
1644 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1645
1646         * arc-tdep.h: Include "gdbarch.h".
1647
1648 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1649
1650         * arch/arc.h
1651         (arc_gdbarch_features): New class to stir the selection of target XML.
1652         (arc_create_target_description): Use FEATURES to choose XML target.
1653         (arc_lookup_target_description): Use arc_create_target_description
1654         to create _new_ target descriptions or return the already created
1655         ones if the FEATURES is the same.
1656         * arch/arc.c: Implementation of prototypes described above.
1657         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1658         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1659         * arc-tdep.c (*_feature_name): Make feature names consistent.
1660         (arc_register_feature): A new struct to hold information about
1661         registers of a particular target/feature.
1662         (arc_check_tdesc_feature): Check if XML provides registers in
1663         compliance with ARC_REGISTER_FEATURE structs.
1664         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1665         (determine_*_reg_feature_set): Which feature name to look for.
1666         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1667         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1668         to expected ISA enums to be used in arc_gdbarch_features structs.
1669         * features/Makefile (FEATURE_XMLFILES): Add new files.
1670         * gdb/features/arc/v1-aux.c: New file.
1671         * gdb/features/arc/v1-aux.xml: Likewise.
1672         * gdb/features/arc/v1-core.c: Likewise.
1673         * gdb/features/arc/v1-core.xml: Likewise.
1674         * gdb/features/arc/v2-aux.c: Likewise.
1675         * gdb/features/arc/v2-aux.xml: Likewise.
1676         * gdb/features/arc/v2-core.c: Likewise.
1677         * gdb/features/arc/v2-core.xml: Likewise.
1678         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1679
1680 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1681             Andrew Burgess  <andrew.burgess@embecosm.com>
1682
1683         PR m2/26372
1684         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1685         an assert.  Remove single element array indexing pattern as the
1686         MULTI_SUBSCRIPT support will handle this case too.
1687
1688 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1689
1690         * value.h (valprint_check_validity): Move declaration from
1691         here...
1692         * valprint.h (valprint_check_validity): ... to here.
1693
1694 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1695
1696         * debug.h: New file.
1697         * debug.c (debug_prefixed_vprintf): New function.
1698         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1699         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1700
1701 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1702
1703         * infrun.h (infrun_debug_printf_1): New function declaration.
1704         (infrun_debug_printf): New macro.
1705         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1706         throughout.
1707         (infrun_debug_printf): New function.
1708         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1709         (handle_jit_event): Likewise.
1710
1711 2020-08-21  Mark Wielaard  <mark@klomp.org>
1712
1713         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1714
1715 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1716
1717         * frame.c (enum class frame_id_status): New.
1718         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1719         (fprintf_frame): Update.
1720         (compute_frame_id): Set frame id status to "computing" on entry.
1721         Set it back to "not_computed" on failure and to "computed" on
1722         success.
1723         (get_frame_id): Assert the frame id is not being computed.
1724         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1725         (create_new_frame): Likewise.
1726         (frame_cleanup_after_sniffer): Update assert.
1727
1728 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1729
1730         * regcache.c (pid_ptid_regcache_map): New type.
1731         (target_ptid_regcache_map): Remove.
1732         (target_pid_ptid_regcache_map): New type.
1733         (regcaches): Change type to target_pid_ptid_regcache_map.
1734         (get_thread_arch_aspace_regcache): Update.
1735         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1736         case.
1737         (regcaches_size): Update.
1738         (regcache_count): Update.
1739         (registers_changed_ptid_target_pid_test): New.
1740         (_initialize_regcache): Register new test.
1741
1742 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1743
1744         * regcache.c (regcache_count): New.
1745         (struct regcache_test_data): New.
1746         (regcache_test_data_up): New.
1747         (populate_regcaches_for_test): New.
1748         (regcaches_test): Remove.
1749         (get_thread_arch_aspace_regcache_test): New.
1750         (registers_changed_ptid_all_test): New.
1751         (registers_changed_ptid_target_test): New.
1752         (registers_changed_ptid_target_ptid_test): New.
1753         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1754         (_initialize_regcache): Register new tests.
1755
1756 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1757
1758         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1759         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1760         gdbarch and aspace parameter.  Use current inferior's aspace.
1761         Validate regcache's arch value.
1762         (regcaches_test): Update.
1763
1764 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1765
1766         * regcache.c (regcaches_test): Call registers_changed.
1767
1768 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1769
1770         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1771
1772 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1773
1774         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1775         to find the end of prologue for flang compiled binaries.
1776         * arm-tdep.c (arm_skip_prologue): Likewise.
1777         * i386-tdep.c (i386_skip_prologue): Likewise.
1778         * producer.c (producer_is_llvm): New function.
1779         (producer_parsing_tests): Added new tests for clang/flang.
1780         * producer.h (producer_is_llvm): New declaration.
1781
1782 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1783
1784         * linux-nat.c (linux_nat_debug_printf): New function.
1785         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1786
1787 2020-08-18  Aaron Merey  <amerey@redhat.com>
1788
1789         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1790         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1791         (CLIBS): Add DEBUGINFOD_LIBS.
1792
1793 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1794
1795         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1796         'gdbarch_num_regs'.
1797
1798 2020-08-17  Tom Tromey  <tromey@adacore.com>
1799
1800         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1801         ada_get_decoded_value returns NULL.
1802
1803 2020-08-17  Tom Tromey  <tromey@adacore.com>
1804
1805         * python/py-inferior.c (infpy_search_memory): Use
1806         gdb_py_object_from_ulongest.
1807         * python/py-infevents.c (create_inferior_call_event_object)
1808         (create_memory_changed_event_object): Use
1809         gdb_py_object_from_ulongest.
1810         * python/py-linetable.c (ltpy_entry_get_pc): Use
1811         gdb_py_object_from_ulongest.
1812
1813 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1814
1815         * loc.c (class symbol_needs_eval_context): Fix indentation.
1816
1817 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1818
1819         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1820         bool.
1821
1822 2020-08-17  Tom de Vries  <tdevries@suse.de>
1823
1824         PR gdb/26393
1825         * gdbtypes.c (dump_dynamic_prop): New function.
1826         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1827
1828 2020-08-15  Tom de Vries  <tdevries@suse.de>
1829
1830         PR backtrace/26390
1831         * stack.c (print_frame_args): Temporarily set the selected
1832         frame to FRAME while printing the frame's arguments.
1833
1834 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1835
1836         PR breakpoints/26385
1837         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1838         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1839
1840 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1841
1842         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1843         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1844         and >= to check return value instead of == -1 and != -1.
1845
1846 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1847
1848         * utils.h (class gdb_argv) <as_array_view>: New method.
1849         * utils.c (gdb_argv_as_array_view_test): New.
1850         (_initialize_utils): Register selftest.
1851         * maint.c (maintenance_selftest): Use the new method.
1852
1853 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1854
1855         * target.h (supports_dumpcore, dumpcore): New
1856         function declarations.
1857         * target.c (supports_dumpcore, dumpcore): New
1858         functions.
1859         * target-delegates.c: Rebuild.
1860         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1861         and target_dumpcore ().
1862
1863 2020-08-13  Aaron Merey  <amerey@redhat.com>
1864
1865         * debuginfod-support.c: Replace global variables with user_data.
1866
1867 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1868
1869         * maint.c (maintenance_selftest): Split args and pass array_view
1870         to run_tests.
1871
1872 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1873
1874         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1875         type's length.
1876         Use %s and pulongest to print the length.
1877
1878 2020-08-12  Pedro Alves  <palves@redhat.com>
1879
1880         * NEWS: Move "Multi-target debugging support" item to the
1881         "Changes since GDB 9" section.
1882
1883 2020-08-12  Pedro Alves  <palves@redhat.com>
1884
1885         PR gdb/26336
1886         * progspace.c (program_space::remove_objfile): Invalidate the
1887         frame cache.
1888
1889 2020-08-11  Tom de Vries  <tdevries@suse.de>
1890
1891         * MAINTAINERS: Mark ms1 as deleted.
1892
1893 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1894
1895         PR gdb/26310
1896
1897         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1898         act accordingly.
1899         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1900         movz/str/stur/stp skipping behavior.
1901
1902 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1903
1904         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1905         struct user_sve_header instead of struct sve_context.
1906
1907 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1908
1909         * read.h (dwarf2_fetch_die_loc_sect_off,
1910         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1911         `void *` parameter with function_view.
1912         * read.c (dwarf2_fetch_die_loc_sect_off,
1913         dwarf2_fetch_die_loc_cu_off): Likewise.
1914         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1915         (per_cu_dwarf_call): Adjust.
1916         (get_frame_address_in_block_wrapper): Remove.
1917         (indirect_synthetic_pointer): Adjust.
1918         (get_ax_pc): Remove.
1919         (dwarf2_compile_expr_to_ax): Adjust.
1920
1921 2020-08-08  Tom de Vries  <tdevries@suse.de>
1922
1923         PR build/26344
1924         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1925         constructor.
1926         * regcache.c (get_thread_arch_aspace_regcache): Same.
1927
1928 2020-08-07  Tom Tromey  <tromey@adacore.com>
1929
1930         * ravenscar-thread.c
1931         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1932         New method.
1933         (ravenscar_thread_target::wait): Check
1934         runtime_initialized.
1935         (ravenscar_thread_target::prepare_to_store)
1936         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1937         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1938         (ravenscar_thread_target::stopped_by_watchpoint)
1939         (ravenscar_thread_target::stopped_data_address)
1940         (ravenscar_thread_target::core_of_thread): Use
1941         scoped_restore_current_thread and
1942         set_base_thread_from_ravenscar_task.
1943
1944 2020-08-07  Tom Tromey  <tromey@adacore.com>
1945
1946         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1947
1948 2020-08-07  Tom Tromey  <tromey@adacore.com>
1949
1950         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1951         update_inferior_ptid before update_thread_list.
1952         (temporarily_change_regcache_ptid): New class.
1953         (ravenscar_thread_target::fetch_registers)
1954         (ravenscar_thread_target::store_registers)
1955         (ravenscar_thread_target::prepare_to_store): Use base thread when
1956         forwarding operation.
1957
1958 2020-08-07  Tom Tromey  <tromey@adacore.com>
1959
1960         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1961         "is_pid" case.
1962
1963 2020-08-07  Tom Tromey  <tromey@adacore.com>
1964
1965         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1966         New methods.
1967         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1968         first.
1969         (ravenscar_thread_target::add_thread): Rename from
1970         ravenscar_add_thread.
1971         (ravenscar_thread_target::update_thread_list): Use a lambda.
1972         (ravenscar_thread_target::xfer_partial): New method.
1973
1974 2020-08-07  Tom Tromey  <tromey@adacore.com>
1975
1976         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1977         gdb::function_view.
1978         (iterate_over_live_ada_tasks): Change type of argument.
1979         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1980         of argument.
1981
1982 2020-08-07  Tom Tromey  <tromey@adacore.com>
1983
1984         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1985         Remove.
1986         (ravenscar_thread_target::extra_thread_info): Remove.
1987         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1988         defer to target beneath for non-Ravenscar threads.
1989
1990 2020-08-07  Tom Tromey  <tromey@adacore.com>
1991
1992         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1993         get_base_thread_from_ravenscar_task>: Now methods.
1994         <m_cpu_map>: New member.
1995         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1996         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1997         (ravenscar_thread_target::task_is_currently_active): Update.
1998         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1999         Now a method.
2000         (ravenscar_thread_target::add_active_thread): Put initial thread
2001         into the m_cpu_map.
2002
2003 2020-08-07  Tom Tromey  <tromey@adacore.com>
2004
2005         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
2006         event_ptid.
2007
2008 2020-08-07  Tom Tromey  <tromey@adacore.com>
2009
2010         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
2011         runtime_initialized.
2012
2013 2020-08-07  Tom Tromey  <tromey@adacore.com>
2014
2015         * ravenscar-thread.c (ravenscar_thread_target): Don't call
2016         add_active_thread.
2017         (ravenscar_thread_target::add_active_thread): Now public.
2018         (ravenscar_inferior_created): Call add_active_thread after pushing
2019         the target.
2020
2021 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
2022
2023         * regcache.c (ptid_regcache_map): New type.
2024         (target_ptid_regcache_map): New type.
2025         (regcaches): Change type to target_ptid_regcache_map.
2026         (get_thread_arch_aspace_regcache): Update to regcaches' new
2027         type.
2028         (regcache_thread_ptid_changed): Likewise.
2029         (registers_changed_ptid): Likewise.
2030         (regcaches_size): Likewise.
2031         (regcaches_test): Update.
2032         (regcache_thread_ptid_changed): Update.
2033         * regcache.h (regcache_up): New type.
2034         * gdbsupport/ptid.h (hash_ptid): New struct.
2035
2036 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2037
2038         * observable.h (thread_ptid_changed): Add parameter
2039         `process_stratum_target *`.
2040         * infrun.c (infrun_thread_ptid_changed): Add parameter
2041         `process_stratum_target *` and use it.
2042         (selftests): New namespace.
2043         (infrun_thread_ptid_changed): New function.
2044         (_initialize_infrun): Register selftest.
2045         * regcache.c (regcache_thread_ptid_changed): Add parameter
2046         `process_stratum_target *` and use it.
2047         (regcache_thread_ptid_changed): New function.
2048         (_initialize_regcache): Register selftest.
2049         * thread.c (thread_change_ptid): Pass target to
2050         thread_ptid_changed observable.
2051
2052 2020-08-06  Caroline Tice <cmtice@google.com>
2053
2054         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2055         (struct dwp_sections): Update field comments.  Add loclists and
2056         rnglists fields.
2057         (struct virtual_v2_dwo_sections): Rename struct to
2058         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2059         size & offset fields for loclists and rnglists.
2060         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2061         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2062         skipping dummy type units.
2063         (create_dwp_hash_table): Update the large comment above the function to
2064         discuss Version 5 DWP files as well, with references.  Update all the
2065         version checks in the function to check for version 5 as well.  Add new
2066         section at the end to create dwp hash table for version 5.
2067         (create_dwp_v2_section): Rename function to
2068         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2069         Add V5 to error message text.
2070         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2071         into calls to create_dwp_v2_or_v5_section.
2072         (create_dwo_unit_in_dwp_v5): New function.
2073         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2074         check for version2; add else clause to handle version 5.
2075         (open_and_init_dwo_file): Add code to check dwarf version & only call
2076         create_debug_types_hash_table (with sections.types) if version is not 5;
2077         else call create_debug_type_hash_table, with sections.info.
2078         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2079         version 5.
2080         (dwarf2_locate_v5_dwp_sections): New function.
2081         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2082         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2083
2084 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2085
2086         * regcache.h (class regcache): Remove friend
2087         registers_changed_ptid.
2088         <regcache_thread_ptid_changed>: Remove.
2089         <regcaches>: Remove.
2090         * regcache.c (regcache::regcaches): Rename to...
2091         (regcaches): ... this.  Make static.
2092         (get_thread_arch_aspace_regcache): Update.
2093         (regcache::regcache_thread_ptid_changed): Rename to...
2094         (regcache_thread_ptid_changed): ... this.  Update.
2095         (class regcache_access): Remove.
2096         (regcaches_test): Update.
2097         (_initialize_regcache): Update.
2098         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2099         <forward_list>.
2100
2101 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2102
2103         * regcache.h (class regcache) <current_regcache>: Rename to...
2104         <regcaches>: ... this.  Move doc here.
2105         * regcache.c (regcache::current_regcache) Rename to...
2106         (regcache::regcaches): ... this.  Move doc to header.
2107         (get_thread_arch_aspace_regcache): Update.
2108         (regcache::regcache_thread_ptid_changed): Update.
2109         (registers_changed_ptid): Update.
2110         (class regcache_access) <current_regcache_size>: Rename to...
2111         <regcaches_size>: ... this.
2112         (current_regcache_test): Rename to...
2113         (regcaches_test): ... this.
2114         (_initialize_regcache): Update.
2115
2116 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2117
2118         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2119
2120 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2121
2122         * corelow.c (core_target::build_file_mappings): Don't output
2123         null pathname in warning.
2124
2125 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2126
2127         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2128         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2129         gdb.dwarf2/dw2-single-line-discriminators.exp,
2130         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2131
2132 2020-08-05  Tom Tromey  <tromey@adacore.com>
2133
2134         PR rust/26197:
2135         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2136         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2137         Fix off-by-one and type size errors in ordinary case.
2138
2139 2020-08-05  Tom de Vries  <tdevries@suse.de>
2140
2141         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2142         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2143
2144 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2145
2146         * frame.h (frame_id_p): Return bool.
2147         (frame_id_artificial_p): Return bool.
2148         (frame_id_eq): Return bool.
2149         (has_stack_frames): Return bool.
2150         (get_selected_frame): Fix typo in comment.
2151         (get_frame_pc_if_available): Return bool.
2152         (get_frame_address_in_block_if_available): Return bool.
2153         (get_frame_func_if_available): Return bool.
2154         (read_frame_register_unsigned): Return bool.
2155         (get_frame_register_bytes): Return bool.
2156         (safe_frame_unwind_memory): Return bool.
2157         (deprecated_frame_register_read): Return bool.
2158         (frame_unwinder_is): Return bool.
2159         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2160         bool.
2161         <this_id::p>: Likewise.
2162         <prev_p>: Likewise.
2163         (frame_stash_add): Return bool.
2164         (get_frame_id): Use bool.
2165         (frame_id_build_special) Use bool.
2166         (frame_id_build_unavailable_stack): Use bool.
2167         (frame_id_build): Use bool.
2168         (frame_id_p): Return bool, use true/false instead of 1/0.
2169         (frame_id_artificial_p): Likewise.
2170         (frame_id_eq): Likewise.
2171         (frame_id_inner): Likewise.
2172         (get_frame_func_if_available): Likewise.
2173         (read_frame_register_unsigned): Likewise.
2174         (deprecated_frame_register_read): Likewise.
2175         (get_frame_register_bytes): Likewise.
2176         (has_stack_frames): Likewise.
2177         (inside_main_func): Likewise.
2178         (inside_entry_func): Likewise.
2179         (get_frame_pc_if_available): Likewise.
2180         (get_frame_address_in_block_if_available): Likewise.
2181         (frame_unwinder_is): Likewise.
2182         (safe_frame_unwind_memory): Likewise.
2183         (frame_unwind_arch): Likewise.
2184
2185 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2186
2187         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2188         type to cached_copy_status.
2189         (fprintf_frame): Adjust.
2190         (get_frame_func_if_available): Adjust.
2191         (frame_cleanup_after_sniffer): Adjust.
2192
2193 2020-08-04  Mark Wielaard  <mark@klomp.org>
2194
2195         * MAINTAINERS (Write After Approval): Update email address.
2196
2197 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2198
2199         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2200         dynamic_prop::const_val.
2201
2202 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2203
2204         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2205         dynamic_prop::kind.
2206
2207 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2208
2209         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2210
2211 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2212
2213         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2214
2215 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2216             Jose E. Marchesi  <jose.marchesi@oracle.com>
2217
2218         * configure.tgt: Add entry for bpf-*-*.
2219         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2220         (ALLDEPFILES): Add bpf-tdep.c.
2221         * bpf-tdep.c: New file.
2222         * MAINTAINERS: Add bpf target and maintainer.
2223         * NEWS: Mention the support for the new target.
2224
2225 2020-08-04  Tom de Vries  <tdevries@suse.de>
2226
2227         PR symtab/23270
2228         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2229         Error.
2230
2231 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2232
2233         * syscalls/freebsd.xml: Regenerate.
2234
2235 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2236
2237         * syscalls/update-freebsd.sh: Fix usage and year range.
2238
2239 2020-08-03  Tom de Vries  <tdevries@suse.de>
2240
2241         PR symtab/26333
2242         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2243         DW_LNE_lo_user/DW_LNE_hi_user range.
2244
2245 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2246
2247         PR ada/26318
2248         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2249         kind.
2250
2251 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2252
2253         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2254
2255 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2256
2257         * breakpoint.c (set_breakpoint_condition): Update the condition
2258         expressions after checking that the input condition string parses
2259         successfully and does not contain junk at the end.
2260
2261 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2262
2263         * breakpoint.c (set_breakpoint_condition): Update the
2264         condition string after parsing the new condition successfully.
2265
2266 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2267
2268         * proc-api.c (_STRUCTURED_PROC): Don't define.
2269         * proc-events.c: Likewise.
2270         * proc-flags.c: Likewise.
2271         * proc-why.c: Likewise.
2272         * procfs.c: Likewise.
2273
2274         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2275         * configure, config.in: Regenerate.
2276
2277 2020-07-30  Tom de Vries  <tdevries@suse.de>
2278
2279         PR build/26320
2280         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2281         m_red/m_green/m_blue in a union.
2282
2283 2020-07-29  Tom de Vries  <tdevries@suse.de>
2284
2285         PR tdep/26280
2286         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2287
2288 2020-07-28  Tom Tromey  <tromey@adacore.com>
2289
2290         PR symtab/26270:
2291         * symtab.h (find_pc_partial_function_sym): Declare.
2292         * cli/cli-cmds.c (disassemble_command): Use
2293         find_pc_partial_function_sym.  Check asm_demangle.
2294         * blockframe.c (cache_pc_function_sym): New global.
2295         (cache_pc_function_name): Remove.
2296         (clear_pc_function_cache): Update.
2297         (find_pc_partial_function_sym): New function, from
2298         find_pc_partial_function.
2299         (find_pc_partial_function): Rewrite using
2300         find_pc_partial_function_sym.
2301
2302 2020-07-28  Tom Tromey  <tromey@adacore.com>
2303
2304         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2305         help.  Add usage.
2306
2307 2020-07-28  Tom Tromey  <tromey@adacore.com>
2308
2309         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2310         <DW_OP_GNU_variable_value>: Cast to address type.
2311
2312 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2313
2314         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2315         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2316         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2317         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2318         (nbsd_get_siginfo_type): New.
2319         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2320         (_initialize_nbsd_tdep): New.
2321
2322 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2323
2324         PR binutils/26301
2325         * configure: Regenerated.
2326
2327 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2328
2329         PR binutils/26301
2330         * configure: Regenerated.
2331
2332 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2333
2334         * python/py-frame.c: Remove 'user-regs.h' include.
2335         (frapy_read_register): Rewrite to make use of
2336         gdbpy_parse_register_id.
2337         * python/py-registers.c (gdbpy_parse_register_id): New function,
2338         moved here from python/py-unwind.c.  Updated the return type, and
2339         also accepts register descriptor objects.
2340         * python/py-unwind.c: Remove 'user-regs.h' include.
2341         (pyuw_parse_register_id): Moved to python/py-registers.c.
2342         (unwind_infopy_add_saved_register): Update to use
2343         gdbpy_parse_register_id.
2344         (pending_framepy_read_register): Likewise.
2345         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2346
2347 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2348
2349         * python/py-registers.c: Add 'user-regs.h' include.
2350         (register_descriptor_iter_find): New function.
2351         (register_descriptor_iterator_object_methods): New static global
2352         methods array.
2353         (register_descriptor_iterator_object_type): Add pointer to methods
2354         array.
2355
2356 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2357
2358         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2359         for all architectures on FreeBSD 11.3 and later.
2360
2361 2020-07-27  Tom Tromey  <tromey@adacore.com>
2362
2363         * gcore.h (load_corefile): Don't declare.
2364
2365 2020-07-27  Tom de Vries  <tdevries@suse.de>
2366
2367         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2368         * config.in: Regenerate.
2369         * configure: Regenerate.
2370
2371 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2372
2373         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2374         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2375         ws2tcpip.h if it is available and sys/socket.h isn't.
2376         * configure: Regenerate.
2377         * config.in: Regenerate.
2378
2379 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2380
2381         PR fortran/23051
2382         PR fortran/26139
2383         * valops.c (value_ind): Pass address to
2384         readjust_indirect_value_type.
2385         * value.c (readjust_indirect_value_type): Make parameter
2386         non-const, and add extra address parameter.  Resolve original type
2387         before using it.
2388         * value.h (readjust_indirect_value_type): Update function
2389         signature and comment.
2390
2391 2020-07-25  Tom de Vries  <tdevries@suse.de>
2392
2393         PR symtab/26243
2394         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2395         entries.
2396
2397 2020-07-24  Aaron Merey  <amerey@redhat.com>
2398
2399         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2400         * configure: Rebuild.
2401
2402 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2403
2404         PR corefiles/26294
2405         * corelow.c (_initialize_corelow): Add period to help text
2406         for "maintenance print core-file-backed-mappings".
2407
2408 2020-07-23  Pedro Alves  <pedro@palves.net>
2409
2410         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2411         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2412         meanwhile.
2413         * frame.c (frame_cache_generation, get_frame_cache_generation):
2414         New.
2415         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2416         (get_prev_frame_if_no_cycle): On exception, don't touch
2417         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2418         * frame.h (get_frame_cache_generation): Declare.
2419
2420 2020-07-23  Tom de Vries  <tdevries@suse.de>
2421
2422         PR tui/26282
2423         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2424         New default constructor.
2425
2426 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2427
2428         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2429         exclude non-statement entries.
2430
2431 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2432
2433         * NEWS (New commands): Mention new command
2434         "maintenance print core-file-backed-mappings".
2435
2436 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2437
2438         * corelow.c (gdbcmd.h): Include.
2439         (core_target::info_proc_mappings): New method.
2440         (get_current_core_target): New function.
2441         (maintenance_print_core_file_backed_mappings): New function.
2442         (_initialize_corelow): Add core-file-backed-mappings to
2443         "maint print" commands.
2444
2445 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2446
2447         * linux-tdep.c (dump_note_entry_p): New function.
2448         (linux_dump_mapping_p_ftype): New typedef.
2449         (linux_find_memory_regions_full): Add new parameter,
2450         should_dump_mapping_p.
2451         (linux_find_memory_regions): Adjust call to
2452         linux_find_memory_regions_full.
2453         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2454         call to linux_find_memory_regions_full.
2455
2456 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2457
2458         * corelow.c (solist.h, unordered_map): Include.
2459         (class core_target): Add field m_core_file_mappings and
2460         method build_file_mappings.
2461         (core_target::core_target): Call build_file_mappings.
2462         (core_target::~core_target): Free memory associated with
2463         m_core_file_mappings.
2464         (core_target::build_file_mappings): New method.
2465         (core_target::xfer_partial): Use m_core_file_mappings
2466         for memory transfers.
2467         * linux-tdep.c (linux_read_core_file_mappings): New
2468         function.
2469         (linux_core_info_proc_mappings): Rewrite to use
2470         linux_read_core_file_mappings.
2471         (linux_init_abi): Register linux_read_core_file_mappings.
2472
2473 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2474
2475         * arch-utils.c (default_read_core_file_mappings): New function.
2476         * arch-utils.c (default_read_core_file_mappings): Declare.
2477         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2478         * gdbarch.h, gdbarch.c: Regenerate.
2479
2480 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2481
2482         PR corefiles/25631
2483         * corelow.c (core_target:xfer_partial):  Revise
2484         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2485         case after first checking the stratum beneath the core
2486         target.
2487         (has_all_memory): Return true.
2488         * target.c (raw_memory_xfer_partial): Revise comment
2489         regarding use of has_all_memory.
2490
2491 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2492
2493         * exec.h (section_table_xfer_memory): Revise declaration,
2494         replacing section name parameter with an optional callback
2495         predicate.
2496         * exec.c (section_table_xfer_memory): Likewise.
2497         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2498         of section_table_xfer_memory.
2499
2500 2020-07-22  Tom Tromey  <tromey@adacore.com>
2501
2502         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2503         lookup_symbol_search_name.
2504
2505 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2506
2507         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2508         redundant local variable.
2509         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2510         reference, not pointer, update code accordingly.
2511
2512 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2513             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2514
2515         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2516         * jit.c (jit_breakpoint_re_set_internal): Use the
2517         `skip_jit_symbol_lookup` field.
2518
2519 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2520             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2521
2522         * jit.c (jit_read_descriptor): Define the descriptor address once,
2523         use twice.
2524         (jit_breakpoint_deleted): Move the declaration of the loop variable
2525         `iter` into the loop header.
2526         (jit_breakpoint_re_set_internal): Move the declaration of the local
2527         variable `objf_data` to the first point of definition.
2528         (jit_event_handler): Move the declaration of local variables
2529         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2530         Rename `objf` to `jited`.
2531
2532 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2533
2534         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2535         Remove.
2536         * jit.c (get_jiter_objfile_data): Update.
2537
2538 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2539             Simon Marchi  <simon.marchi@polymtl.ca>
2540
2541         * jit.c (struct jit_program_space_data): Remove.
2542         (jit_program_space_key): Remove.
2543         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2544         stuff.
2545         (get_jit_program_space_data): Remove.
2546         (jit_breakpoint_deleted): Iterate on all of the program space's
2547         objfiles.
2548         (jit_inferior_init): Likewise.
2549         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2550         type to void.
2551         (jit_breakpoint_re_set): Pass current_program_space to
2552         jit_breakpoint_re_set_internal.
2553
2554 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2555
2556         * jit.h (struct jiter_objfile_data) <cached_code_address,
2557         jit_breakpoint>: Move to here from ...
2558         * jit.c (jit_program_space_data): ... here.
2559         (jiter_objfile_data::~jiter_objfile_data): Update.
2560         (jit_breakpoint_deleted): Update.
2561         (jit_breakpoint_re_set_internal): Update.
2562
2563 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2564
2565         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2566         checks.
2567         (jit_read_descriptor): Remove NULL check.
2568         (jit_event_handler): Add an assertion.
2569
2570 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2571
2572         * jit.h (struct jit_objfile_data):  Split into...
2573         (struct jiter_objfile_data): ... this ...
2574         (struct jited_objfile_data): ... and this.
2575         * objfiles.h (struct objfile) <jit_data>: Remove.
2576         <jiter_data, jited_data>: New fields.
2577         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2578         (jiter_objfile_data::~jiter_objfile_data): ... this.
2579         (get_jit_objfile_data): Rename to ...
2580         (get_jiter_objfile_data): ... this.
2581         (add_objfile_entry): Update.
2582         (jit_read_descriptor): Use get_jiter_objfile_data.
2583         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2584         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2585         (jit_inferior_exit_hook): Use objfile's jited_data field.
2586
2587 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2588
2589         * jit.h: Forward-declare `struct minimal_symbol`.
2590         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2591         constructor, destructor, and an objfile* field.
2592         * jit.c (jit_objfile_data): Remove.
2593         (struct jit_objfile_data): Migrate from here to jit.h.
2594         (jit_objfile_data::~jit_objfile_data): New destructor
2595         implementation with code moved from free_objfile_data.
2596         (free_objfile_data): Delete.
2597         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2598         (jit_find_objf_with_entry_addr): Ditto.
2599         (jit_inferior_exit_hook): Ditto.
2600         (_initialize_jit): Remove the call to
2601         register_objfile_data_with_cleanup.
2602         * objfiles.h (struct objfile) <jit_data>: New field.
2603
2604 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2605
2606         * jit.h: Forward-declare `struct objfile`.
2607         (jit_event_handler): Add a second parameter, the JITer objfile.
2608         * jit.c (jit_read_descriptor): Change the signature to take the
2609         JITer objfile as an argument instead of the jit_program_space_data.
2610         (jit_inferior_init): Update the call to jit_read_descriptor.
2611         (jit_event_handler): Use the new JITer objfile argument when calling
2612         jit_read_descriptor.
2613         * breakpoint.c (handle_jit_event): Update the call to
2614         jit_event_handler to pass the JITer objfile.
2615
2616 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2617
2618         * gdbarch.c: Regenerate.
2619         * gdbarch.h: Regenerate.
2620         * gdbarch.sh (handle_segmentation_fault): Remove method.
2621         * infrun.c (handle_segmentation_fault): Remove.
2622         (print_signal_received_reason): Remove call to
2623         handle_segmentation_fault.
2624
2625 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2626
2627         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2628         Rename to sparc64_linux_report_signal_info and add siggnal
2629         argument.
2630         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2631         instead of sparc64_linux_handle_segmentation_fault.
2632
2633 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2634
2635         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2636         i386_linux_report_signal_info instead of
2637         i386_linux_handle_segmentation_fault.
2638         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2639         to i386_linux_report_signal_info and add siggnal argument.
2640         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2641         of i386_linux_handle_segmentation_fault.
2642         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2643         to i386_linux_report_signal_info and add siggnal argument.
2644
2645 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2646
2647         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2648         hook if present.
2649
2650 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2651
2652         * gdbarch.c: Regenerate.
2653         * gdbarch.h: Regenerate.
2654         * gdbarch.sh (report_signal_info): New method.
2655         * infrun.c (print_signal_received_reason): Invoke gdbarch
2656         report_signal_info hook if present.
2657
2658 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2659
2660         * python/py-registers.c : Add 'unordered_map' include.
2661         (gdbpy_new_reggroup): Renamed to...
2662         (gdbpy_get_reggroup): ...this.  Update to only create register
2663         group descriptors when needed.
2664         (gdbpy_reggroup_iter_next): Update.
2665
2666 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2667
2668         * python/py-registers.c (gdbpy_register_object_data): New static
2669         global.
2670         (gdbpy_register_object_data_init): New function.
2671         (gdbpy_new_register_descriptor): Renamed to...
2672         (gdbpy_get_register_descriptor): ...this, and update to reuse
2673         existing register descriptors where possible.
2674         (gdbpy_register_descriptor_iter_next): Update.
2675         (gdbpy_initialize_registers): Register new gdbarch data.
2676
2677 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2678
2679         * linux-nat.c (stopped_pids): Make static.
2680
2681 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2682
2683         PR ada/26235
2684         * gdbtypes.c (ada_discrete_type_low_bound,
2685         ada_discrete_type_high_bound): Handle undefined bounds.
2686
2687 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2688
2689         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2690         declaration.
2691         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2692         function.
2693
2694 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2695
2696         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2697         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2698         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2699         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2700         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2701         method.
2702
2703 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2704
2705         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2706         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2707         which are deprecated in Guile 3.0.
2708         * configure.ac (try_guile_versions): Add "guile-3.0".
2709         * configure (try_guile_versions): Regenerate.
2710         * NEWS: Update entry.
2711
2712 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2713             Doug Evans  <dje@google.com>
2714
2715         PR gdb/21104
2716         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2717         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2718         USING_GUILE_BEFORE_2_2.
2719         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2720         Change type to 'scm_t_port_type *'.
2721         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2722         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2723         parameter and honor it.  Update callers.
2724         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2725         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2726         functions.
2727         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2728         USING_GUILE_BEFORE_2_2.
2729         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2730         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2731         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2732         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2733         and 'SCM_PORT_TYPE'.
2734         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2735         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2736         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2737         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2738         [!USING_GUILE_BEFORE_2_2]: New functions.
2739         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2740         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2741         'gdbscm_memory_port_read'.
2742         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2743         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2744         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2745         function.
2746         (ioscm_init_memory_port): Remove.
2747         (ioscm_init_memory_port_stream): New function
2748         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2749         function.
2750         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2751         Return scm_from_uint (0).
2752         (gdbscm_set_memory_port_read_buffer_size_x)
2753         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2754         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2755         Return scm_from_uint (0).
2756         (gdbscm_set_memory_port_write_buffer_size_x)
2757         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2758         * configure.ac (try_guile_versions): Add "guile-2.2".
2759         * configure: Regenerate.
2760         * NEWS: Add entry.
2761
2762 2020-07-18  Tom Tromey  <tom@tromey.com>
2763
2764         * linux-nat.c (linux_multi_process): Remove.
2765         (linux_nat_target::supports_multi_process): Return true.
2766
2767 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2768
2769         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2770         (riscv_lookup_target_description): Return pointer out of
2771         unique_ptr.
2772         * target-descriptions.c (allocate_target_description): Add
2773         comment.
2774         (target_desc_deleter::operator()): Likewise.
2775         * target-descriptions.h (struct target_desc_deleter): Moved to
2776         gdbsupport/tdesc.h.
2777         (target_desc_up): Likewise.
2778
2779 2020-07-17  Tom Tromey  <tromey@adacore.com>
2780
2781         * linux-nat.c (linux_nat_target::supports_non_stop)
2782         (linux_nat_target::always_non_stop_p): Use "true".
2783         (linux_nat_target::supports_disable_randomization): Use "true" and
2784         "false".
2785
2786 2020-07-16  Caroline Tice  <cmtice@google.com>
2787
2788         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2789         (RNGLIST_HEADER_SIZE64): New constant definition.
2790         (struct dwop_section_names): Add rnglists_dwo.
2791         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2792         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2793         (struct dwo_sections): Add rnglists field.
2794         (read_attribut_reprocess): Add tag parameter.
2795         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2796         (cu_debug_rnglists_section): New function (decl & definition).
2797         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2798         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2799         die whose range is being checked; get rnglist section from
2800         cu_debug_rnglists_section, to get from either objfile or dwo file as
2801         appropriate.  Add cases for DW_RLE_base_addressx,
2802         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2803         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2804         test inside if-condition and updating complaint message.
2805         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2806         dwarf2_rnglists_process.
2807         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2808         dwarf2_ranges_process.
2809         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2810         need_ranges_base and update comment appropriately.  Also pass die tag
2811         to dwarf2_ranges_read.
2812         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2813         need_ranges_base and update comment appropriately.  Also pass die tag
2814         to dwarf2_ranges_process.
2815         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2816         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2817         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2818         need_ranges_base and update comment appropriately.  Also pass die tag
2819         to read_attribute_reprocess and dwarf2_ranges_read.
2820         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2821         and update function comment appropriately.
2822         (read_loclist_index): Call read_loclists_rnglists_header instead of
2823         read_loclist_header.
2824         (read_rnglist_index): New function.
2825         (read_attribute_reprocess):  Add tag parameter. Add code for
2826         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2827         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2828
2829 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2830
2831         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2832         being resolved.
2833
2834 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2835
2836         * arch-utils.c (show_architecture): Update formatting of messages.
2837
2838 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2839
2840         * gdbtypes.h (struct type) <bounds>: Handle array and string
2841         types.
2842         * ada-lang.c (assign_aggregate): Use type::bounds on
2843         array/string type.
2844         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2845         * c-varobj.c (c_number_of_children): Likewise.
2846         (c_describe_child): Likewise.
2847         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2848         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2849         (f_type_print_base): Likewise.
2850         * f-valprint.c (f77_array_offset_tbl): Likewise.
2851         (f77_get_upperbound): Likewise.
2852         (f77_print_array_1): Likewise.
2853         * guile/scm-type.c (gdbscm_type_range): Likewise.
2854         * m2-typeprint.c (m2_array): Likewise.
2855         (m2_is_long_set_of_type): Likewise.
2856         * m2-valprint.c (get_long_set_bounds): Likewise.
2857         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2858         * python/py-type.c (typy_range): Likewise.
2859         * rust-lang.c (rust_internal_print_type): Likewise.
2860         * type-stack.c (type_stack::follow_types): Likewise.
2861         * valarith.c (value_subscripted_rvalue): Likewise.
2862         * valops.c (value_cast): Likewise.
2863
2864 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2867         callers to use the equivalent accessor methods.
2868
2869 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2870
2871         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2872         (struct type) <bit_stride>: New method.
2873         (TYPE_BIT_STRIDE): Remove.
2874         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2875
2876 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2877
2878         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2879         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2880         callers to use the equivalent accessor methods instead.
2881
2882 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2883
2884         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2885         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2886         callers to use the equivalent accessor methods instead.
2887
2888 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2889
2890         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2891         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2892         to use dynamic_prop::kind.
2893
2894 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2895
2896         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2897         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2898         to get the bound property's kind and check against
2899         PROP_UNDEFINED.
2900
2901 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2902
2903         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2904         all callers to use type::range_bounds followed by
2905         dynamic_prop::{low,high}.
2906
2907 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2908
2909         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2910         const_val, set_const_val, baton, set_locexpr, set_loclist,
2911         set_addr_offset, variant_parts, set_variant_parts,
2912         original_type, set_original_type>: New methods.
2913         <kind>: Rename to...
2914         <m_kind>: ... this.  Update all users to use the new methods
2915         instead.
2916         <data>: Rename to...
2917         <m_data>: ... this.  Update all users to use the new methods
2918         instead.
2919
2920 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2921
2922         * gdbtypes.c (get_discrete_bounds): Return failure if
2923         the range type's bounds are not both defined and constant
2924         values.
2925         (get_array_bounds): Update comment.  Remove undefined bound check.
2926
2927 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2928
2929         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2930         the type::bounds method directly.
2931
2932 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2933
2934         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2935         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2936         are used to set the range type's bounds to use set_bounds.
2937
2938 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2939
2940         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2941
2942 2020-07-10  Pedro Alves  <pedro@palves.net>
2943
2944         * gdbthread.h (inferior_ref): Define.
2945         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2946         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2947         * thread.c
2948         (scoped_restore_current_thread::restore):
2949         Adjust to gdb::ref_ptr.
2950         (scoped_restore_current_thread::~scoped_restore_current_thread):
2951         Remove manual decref handling.
2952         (scoped_restore_current_thread::scoped_restore_current_thread):
2953         Adjust to use
2954         inferior_ref::new_reference/thread_info_ref::new_reference.
2955         Incref the thread before calling get_frame_id instead of after.
2956         Let TARGET_CLOSE_ERROR propagate.
2957
2958 2020-07-10  Pedro Alves  <pedro@palves.net>
2959
2960         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2961         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2962         NOT_AVAILABLE_ERROR.
2963         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2964         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2965
2966 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2967             Pedro Alves  <pedro@palves.net>
2968
2969         PR gdb/26199
2970         * infrun.c (threads_are_resumed_pending_p): Delete.
2971         (do_target_wait): Remove threads_are_executing and
2972         threads_are_resumed_pending_p checks from the inferior_matches
2973         lambda.  Update comments.
2974
2975 2020-07-10  Pedro Alves  <pedro@palves.net>
2976
2977         PR gdb/26199
2978         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2979         executing threads.
2980
2981 2020-07-10  Pedro Alves  <pedro@palves.net>
2982
2983         PR gdb/26199
2984         * infrun.c (handle_no_resumed): Handle multiple targets.
2985
2986 2020-07-10  Pedro Alves  <pedro@palves.net>
2987
2988         PR gdb/26199
2989         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2990         target_is_async_p.
2991
2992 2020-07-10  Pedro Alves  <pedro@palves.net>
2993
2994         PR gdb/26199
2995         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2996         threads, not all threads.
2997
2998 2020-07-10  Pedro Alves  <pedro@palves.net>
2999
3000         PR gdb/26199
3001         * remote.c (remote_target::open_1): Pass remote target pointer as
3002         data to create_async_event_handler.
3003         (remote_async_inferior_event_handler): Mark async event handler
3004         before returning if the remote target still has either pending
3005         events or unacknowledged notifications.
3006
3007 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
3008
3009         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
3010         declaration.
3011         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
3012         function.
3013
3014 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3015
3016         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
3017         inferior_ptid.
3018
3019 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
3020
3021         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
3022         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
3023         AT_FREEBSD_PS_STRINGS.
3024
3025 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
3026
3027         * auto-load.c (auto_load_objfile_script_1): Convert drive part
3028         of debugfile path on Windows.
3029
3030 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3031
3032         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3033         argument to 'data'.
3034
3035 2020-07-08  Tom Tromey  <tromey@adacore.com>
3036
3037         * ada-lang.c (ada_exception_message_1): Use read_memory.
3038
3039 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3040
3041         PR python/22748
3042         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3043         special handling for inline frames.
3044         * findvar.c (value_of_register_lazy): Skip inline frames when
3045         creating lazy register values.
3046         * frame.c (frame_id_computed_p): Delete definition.
3047         * frame.h (frame_id_computed_p): Delete declaration.
3048
3049 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3050
3051         * NEWS: Mention additions to Python API.
3052         * python/py-arch.c (archpy_register_groups): New function.
3053         (arch_object_methods): Add 'register_groups' method.
3054         * python/py-registers.c (reggroup_iterator_object): New struct.
3055         (reggroup_object): New struct.
3056         (gdbpy_new_reggroup): New function.
3057         (gdbpy_reggroup_to_string): New function.
3058         (gdbpy_reggroup_name): New function.
3059         (gdbpy_reggroup_iter): New function.
3060         (gdbpy_reggroup_iter_next): New function.
3061         (gdbpy_new_reggroup_iterator): New function
3062         (gdbpy_initialize_registers): Register new types.
3063         (reggroup_iterator_object_type): Define new Python type.
3064         (gdbpy_reggroup_getset): New static global.
3065         (reggroup_object_type): Define new Python type.
3066         * python/python-internal.h
3067
3068 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3069
3070         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3071         * python/py-arch.c (archpy_registers): New function.
3072         (arch_object_methods): Add 'registers' method.
3073         * python/py-registers.c: New file.
3074         * python/python-internal.h
3075         (gdbpy_new_register_descriptor_iterator): Declare.
3076         (gdbpy_initialize_registers): Declare.
3077         * python/python.c (do_start_initialization): Call
3078         gdbpy_initialize_registers.
3079         * NEWS: Mention additions to the Python API.
3080
3081 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3082
3083         * NEWS: Mention new Python API method.
3084         * python/py-unwind.c (pending_framepy_architecture): New function.
3085         (pending_frame_object_methods): Add architecture method.
3086
3087 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3088
3089         * gdbarch.c: Regenerate.
3090         * gdbarch.h: Regenerate.
3091         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3092         (gdbarch_data): Use internal_error for the case where
3093         deprecated_set_gdbarch_data was originally needed.
3094         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3095         and use passed in obstack.
3096         (libunwind_frame_set_descr): Should no longer get back NULL from
3097         gdbarch_data.
3098         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3099         type.
3100         * user-regs.c (user_regs_init): Update parameters, and use passed
3101         in obstack.
3102         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3103         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3104
3105 2020-07-06  Tom de Vries  <tdevries@suse.de>
3106
3107         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3108         End-Of-Sequence in lte_is_less_than.
3109         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3110         "gdb: Don't reorder line table entries too much when sorting".
3111
3112 2020-07-06  Tom de Vries  <tdevries@suse.de>
3113
3114         PR tui/26205
3115         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3116
3117 2020-07-05  Tom de Vries  <tdevries@suse.de>
3118
3119         PR build/26187
3120         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3121         std::uncaught_exceptions instead of deprecated
3122         std::uncaught_exception.
3123
3124 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3125
3126         * macroexp.h (macro_stringify): Return
3127         gdb::unique_xmalloc_ptr<char>.
3128         * macroexp.c (macro_stringify): Likewise.
3129         * macrotab.c (fixup_definition): Update.
3130
3131 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3132
3133         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3134         (lex_one_token): Update.
3135         * macroexp.c (struct macro_buffer) <release>: Return
3136         gdb::unique_xmalloc_ptr<char>.
3137         (macro_stringify): Update.
3138         (macro_expand): Update.
3139         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3140         * macroexp.h (macro_expand_next): Likewise.
3141
3142 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3143
3144         * macroexp.h (macro_lookup_ftype): Remove.
3145         (macro_expand, macro_expand_once, macro_expand_next): Remove
3146         lookup function parameters, add scope parameter.
3147         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3148         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3149         * macroscope.h (standard_macro_lookup): Change parameter type
3150         to macro_scope.
3151         * macroscope.c (standard_macro_lookup): Likewise.
3152         * c-exp.y (lex_one_token): Update.
3153         * macrocmd.c (macro_expand_command): Likewise.
3154         (macro_expand_once_command): Likewise.
3155
3156 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3157
3158         * inf-loop.c (inferior_event_handler): Remove client_data param.
3159         * inf-loop.h (inferior_event_handler): Likewise.
3160         * infcmd.c (step_1): Adjust.
3161         * infrun.c (proceed): Adjust.
3162         (fetch_inferior_event): Remove client_data param.
3163         (infrun_async_inferior_event_handler): Adjust.
3164         * infrun.h (fetch_inferior_event): Remove `void *` param.
3165         * linux-nat.c (handle_target_event): Adjust.
3166         * record-btrace.c (record_btrace_handle_async_inferior_event):
3167         Adjust.
3168         * record-full.c (record_full_async_inferior_event_handler):
3169         Adjust.
3170         * remote.c (remote_async_inferior_event_handler): Adjust.
3171
3172 2020-07-01  Tom Tromey  <tom@tromey.com>
3173
3174         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3175         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3176
3177 2020-07-01  Tom Tromey  <tom@tromey.com>
3178
3179         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3180         tui_gen_win_info.
3181         (tui_win_info::make_window): Merge with
3182         tui_gen_win_info::make_window.
3183         (tui_win_info::make_visible): Move from tui_gen_win_info.
3184         * tui/tui-win.c (tui_win_info::max_width): Move from
3185         tui_gen_win_info.
3186         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3187         type.
3188         <window_factory>: Likewise.
3189         * tui/tui-layout.c (tui_win_info::resize): Move from
3190         tui_gen_win_info.
3191         (make_standard_window): Change return type.
3192         (get_locator_window, tui_get_window_by_name): Likewise.
3193         (tui_layout_window::apply): Remove a cast.
3194         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3195         (struct tui_win_info): Merge with tui_gen_win_info.
3196         (struct tui_gen_win_info): Remove.
3197
3198 2020-07-01  Tom Tromey  <tom@tromey.com>
3199
3200         * tui/tui-stack.h (struct tui_locator_window): Derive from
3201         tui_win_info.
3202         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3203         <can_box>: New method.
3204
3205 2020-07-01  Tom Tromey  <tom@tromey.com>
3206
3207         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3208
3209 2020-07-01  Tom Tromey  <tom@tromey.com>
3210
3211         * tui/tui-regs.c (tui_data_window::display_registers_from)
3212         (tui_data_window::display_registers_from)
3213         (tui_data_window::first_data_item_displayed)
3214         (tui_data_window::delete_data_content_windows): Update.
3215         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3216         Remove.
3217         (tui_data_window::check_register_values): Update.
3218         (tui_data_item_window::rerender): Add parameters.  Update.
3219         (tui_data_item_window::refresh_window): Remove.
3220         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3221         virtual.
3222         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3223         tui_gen_win_info.
3224         <refresh_window, max_height, min_height>: Remove.
3225         <rerender>: Add parameters.
3226         <x, y, visible>: New members.
3227         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3228         <m_item_width>: New member.
3229
3230 2020-07-01  Tom Tromey  <tom@tromey.com>
3231
3232         * tui/tui-regs.c (tui_data_window::show_register_group)
3233         (tui_data_window::check_register_values): Update.
3234         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3235         from item_no.
3236
3237 2020-07-01  Tom Tromey  <tom@tromey.com>
3238
3239         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3240         useless "if".
3241
3242 2020-07-01  Tom Tromey  <tom@tromey.com>
3243
3244         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3245         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3246
3247 2020-07-01  Tom Tromey  <tom@tromey.com>
3248
3249         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3250         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3251         (struct tui_line_or_address): Move from tui-data.h.
3252         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3253         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3254         (tui_cmd_window, tui_source_window_base, tui_source_window)
3255         (tui_disasm_window): Don't declare.
3256         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3257         to tui-winsource.h.
3258         (SINGLE_KEY): Move to tui-stack.c.
3259
3260 2020-07-01  Tom Tromey  <tom@tromey.com>
3261
3262         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3263         std::string.
3264         * tui/tui-regs.c (class tab_expansion_file): New.
3265         (tab_expansion_file::write): New method.
3266         (tui_register_format): Change return type.  Use
3267         tab_expansion_file.
3268         (tui_get_register, tui_data_window::display_registers_from)
3269         (tui_data_item_window::rerender): Update.
3270         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3271         * tui/tui-io.c (tui_expand_tabs): Remove.
3272
3273 2020-07-01  Tom Tromey  <tom@tromey.com>
3274
3275         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3276
3277 2020-07-01  Fangrui Song  <maskray@google.com>
3278
3279         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3280
3281 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3282
3283         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3284         forms for DW_AT_associated and DW_AT_allocated attributes,
3285         which is already checked in function attr_to_dynamic_prop.
3286
3287 2020-06-30  Tom Tromey  <tromey@adacore.com>
3288
3289         * dwarf2/read.c (quirk_rust_enum): Correctly call
3290         alloc_rust_variant for default-less enum.
3291
3292 2020-06-30  Tom Tromey  <tromey@adacore.com>
3293
3294         PR build/26183:
3295         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3296         gdb::to_string.
3297
3298 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3299
3300         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3301         * gdbarch.h: Re-generate.
3302
3303 2020-06-28  Tom Tromey  <tom@tromey.com>
3304
3305         * command.h (cmd_types): Remove.
3306         (cmd_type): Don't declare.
3307         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3308         typedef.
3309         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3310         * cli/cli-decode.c (cmd_type): Remove.
3311
3312 2020-06-27  Pedro Alves  <palves@redhat.com>
3313
3314         * fork-child.c (prefork_hook): Adjust.
3315         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3316         Delete.
3317         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3318         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3319         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3320         Remove declarations.
3321         (struct inferior) <set_tty, tty>: New methods.
3322         (struct inferior) <terminal>: Rename to ...
3323         (struct inferior) <m_terminal>: ... this and make private.
3324         * main.c (captured_main_1): Adjust.
3325         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3326         (mi_cmd_inferior_tty_show): Adjust.
3327         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3328         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3329
3330 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3331
3332         * configure.ac: Add --enable-libctf: handle --disable-static
3333         properly.
3334         * acinclude.m4: sinclude ../config/enable.m4.
3335         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3336         (LIBCTF): Substitute in.
3337         (CTF_DEPS): New, likewise.
3338         (CLIBS): libctf needs symbols from libbfd: move earlier.
3339         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3340         flags.
3341         * ctfread.c: Surround in ENABLE_LIBCTF.
3342         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3343         * configure: Regenerate.
3344         * config.in: Likewise.
3345
3346 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3347
3348         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3349
3350 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3351
3352         * inferior.h (struct inferior) <terminal>: Change type to
3353         gdb::unique_xmalloc_ptr<char>.
3354         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3355         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3356         field, adjust to unique pointer.
3357         (get_inferior_io_terminal): Adjust to unique pointer.
3358
3359 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3360
3361         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3362         registers, not just the known core set of registers.
3363
3364 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3365
3366         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3367         fflags, frm, and fcsr registers.
3368         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3369         restore groups.
3370         (riscv_tdesc_unknown_reg): New function.
3371         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3372         tdesc_use_registers.
3373         * riscv-tdep.h (struct gdbarch_tdep): Add
3374         unknown_csrs_first_regnum, unknown_csrs_count,
3375         duplicate_fflags_regnum, duplicate_frm_regnum, and
3376         duplicate_fcsr_regnum fields.
3377
3378 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3379
3380         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3381         callback, use the callback (when not null) to help number unknown
3382         registers.
3383         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3384         (tdesc_use_registers): Add extra parameter to declaration.
3385
3386 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3387
3388         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3389         in the file.
3390         (class riscv_pending_register_alias): Likewise.
3391         (riscv_register_feature::register_info): Change 'required_p' field
3392         to 'required', and change its type.  Add 'check' member function.
3393         (riscv_register_feature::register_info::check): Define new member
3394         function.
3395         (riscv_xreg_feature): Change initialisation of 'required' field.
3396         (riscv_freg_feature): Likewise.
3397         (riscv_virtual_feature): Likewise.
3398         (riscv_csr_feature): Likewise.
3399         (riscv_check_tdesc_feature): Take extra parameter, the csr
3400         tdesc_feature, rewrite the function to use the new
3401         riscv_register_feature::register_info::check function.
3402         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3403
3404 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3405
3406         * features/Makefile: Remove all references to the deleted files
3407         below.
3408         * features/riscv/32bit-csr.c: Deleted.
3409         * features/riscv/32bit-csr.xml: Deleted.
3410         * features/riscv/64bit-csr.c: Deleted.
3411         * features/riscv/64bit-csr.xml: Deleted.
3412         * features/riscv/rebuild-csr-xml.sh: Deleted.
3413
3414 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3415
3416         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3417         whitespace error for declaration of names member variable.
3418         (struct riscv_register_feature): Add new prefer_first_name member
3419         variable, and fix whitespace error in declaration of registers.
3420         (riscv_xreg_feature): Initialize prefer_first_name field.
3421         (riscv_freg_feature): Likewise.
3422         (riscv_virtual_feature): Likewise.
3423         (riscv_csr_feature): Likewise.
3424         (riscv_register_name): Expand on comments.  Remove register name
3425         modifications for CSR and virtual registers.
3426
3427 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3428
3429         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3430         errors.
3431
3432 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3433
3434         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3435         riscv-opc.h.
3436         (class riscv_pending_register_alias): New class.
3437         (riscv_check_tdesc_feature): Take vector of pending aliases and
3438         populate it as appropriate.
3439         (riscv_setup_register_aliases): Delete.
3440         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3441         to riscv_check_tdesc_feature in all cases.  Use the vector to
3442         create the register aliases.
3443
3444 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3445
3446         * sol2-tdep.c (sol2_static_transform_name): Remove.
3447         (sol2_init_abi): Don't register it.
3448         * gdbarch.sh (static_transform_name): Remove.
3449         * gdbarch.c, gdbarch.h: Regenerate.
3450
3451         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3452         gdbarch_static_transform_name.
3453         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3454         * stabsread.c (define_symbol) <'X'>: Remove.
3455         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3456         handling.
3457         <'V'>: Likewise.
3458         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3459         <'S'>: Remove call to gdbarch_static_transform_name.
3460
3461 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3462
3463         * procfs.c (procfs_pre_trace): New function.
3464         (procfs_target::create_inferior): Pass it to fork_inferior.
3465
3466 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3467
3468         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3469         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3470         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3471         sol2-tdep.o, sparc-sol2-tdep.o.
3472         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3473         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3474         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3475         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3476
3477 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3478
3479         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3480         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3481         Call sol2_init_abi.
3482         Remove calls to set_gdbarch_skip_solib_resolver,
3483         set_gdbarch_core_pid_to_str.
3484         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3485         (i386_sol2_static_transform_name): Remove.
3486         (i386_sol2_init_abi): Call sol2_init_abi.
3487         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3488         set_gdbarch_static_transform_name,
3489         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3490         Use sol2_sigtramp_p.
3491         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3492         (sol2_sigtramp_p): New function.
3493         (sol2_static_transform_name): New function.
3494         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3495         (sol2_init_abi): New function.
3496         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3497         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3498         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3499         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3500         (sparc_sol2_static_transform_name): Remove.
3501         (sparc32_sol2_init_abi): Call sol2_init_abi.
3502         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3503         set_gdbarch_static_transform_name,
3504         set_gdbarch_skip_solib_resolver,
3505         set_gdbarch_core_pid_to_str.
3506         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3507         (sparc_sol2_static_transform_name): Remove
3508         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3509         call sol2_sigtramp_p.
3510         (sparc64_sol2_init_abi): Call sol2_init_abi.
3511         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3512         set_gdbarch_static_transform_name,
3513         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3514
3515 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3516
3517         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3518         * exec.c (validate_exec_file): If from_tty, set both
3519         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3520         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3521         and from_tty, unconditionally ask a confirmation.
3522
3523 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3524
3525         * target-descriptions.c (tdesc_architecture_name): Protect against
3526         NULL pointer dereference.
3527         (maint_print_xml_tdesc_cmd): New function.
3528         (_initialize_target_descriptions): Register new 'maint print
3529         xml-tdesc' command and give it the filename completer.
3530         * NEWS: Mention new 'maint print xml-tdesc' command.
3531
3532 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3533
3534         * target-descriptions.c (class tdesc_compatible_info): New class.
3535         (struct target_desc): Change type of compatible vector.
3536         (tdesc_compatible_p): Update for change in type of
3537         target_desc::compatible.
3538         (tdesc_compatible_info_list): New function.
3539         (tdesc_compatible_info_arch_name): New function.
3540         (tdesc_add_compatible): Update for change in type of
3541         target_desc::compatible.
3542         (print_c_tdesc::visit_pre): Likewise.
3543
3544 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3545
3546         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3547         whitespace to underscore.
3548         (maint_print_c_tdesc_cmd): Use fake filename for target
3549         descriptions that came from the target.
3550         (_initialize_target_descriptions): Add filename command completion
3551         for 'maint print c-tdesc'.
3552
3553 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3554
3555         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3556         lines.
3557
3558 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3559
3560         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3561         lines.
3562         (dwarf2_find_location_expression): Likewise.
3563         (call_site_parameter_matches): Likewise.
3564         (dwarf2_compile_expr_to_ax): Likewise.
3565         (disassemble_dwarf_expression): Likewise.
3566         (loclist_describe_location): Likewise.
3567
3568 2020-06-23  Pedro Alves  <palves@redhat.com>
3569
3570         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3571         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3572         (register_to_value_test): Use scoped_mock_context.
3573         * regcache.c: Include "scoped-mock-context.h".
3574         (cooked_read_test): Don't error out if a target is already pushed.
3575         Use scoped_mock_context.  Adjust.
3576         * scoped-mock-context.h: New file.
3577
3578 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3579
3580         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3581         initializer.
3582         (ada_language::is_string_type_p): New member function.
3583         * c-lang.c (c_language_data): Delete la_is_string_type_p
3584         initializer.
3585         (cplus_language_data): Likewise.
3586         (asm_language_data): Likewise.
3587         (minimal_language_data): Likewise.
3588         * d-lang.c (d_language_data): Likewise.
3589         * f-lang.c (f_is_string_type_p): Delete function, implementation
3590         moved to f_language::is_string_type_p.
3591         (f_language_data): Delete la_is_string_type_p initializer.
3592         (f_language::is_string_type_p): New member function,
3593         implementation from f_is_string_type_p.
3594         * go-lang.c (go_is_string_type_p): Delete function, implementation
3595         moved to go_language::is_string_type_p.
3596         (go_language_data): Delete la_is_string_type_p initializer.
3597         (go_language::is_string_type_p): New member function,
3598         implementation from go_is_string_type_p.
3599         * language.c (language_defn::is_string_type_p): Define new member
3600         function.
3601         (default_is_string_type_p): Make static, add comment copied from
3602         header file.
3603         (unknown_language_data): Delete la_is_string_type_p initializer.
3604         (unknown_language::is_string_type_p): New member function.
3605         (auto_language_data): Delete la_is_string_type_p initializer.
3606         (auto_language::is_string_type_p): New member function.
3607         * language.h (language_data): Delete la_is_string_type_p field.
3608         (language_defn::is_string_type_p): Declare new function.
3609         (default_is_string_type_p): Delete desclaration, move comment to
3610         definition.
3611         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3612         moved to m2_language::is_string_type_p.
3613         (m2_language_data): Delete la_is_string_type_p initializer.
3614         (m2_language::is_string_type_p): New member function,
3615         implementation from m2_is_string_type_p.
3616         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3617         initializer.
3618         * opencl-lang.c (opencl_language_data): Likewise.
3619         * p-lang.c (pascal_is_string_type_p): Delete function,
3620         implementation moved to pascal_language::is_string_type_p.
3621         (pascal_language_data): Delete la_is_string_type_p initializer.
3622         (pascal_language::is_string_type_p): New member function,
3623         implementation from pascal_is_string_type_p.
3624         * rust-lang.c (rust_is_string_type_p): Delete function,
3625         implementation moved to rust_language::is_string_type_p.
3626         (rust_language_data): Delete la_is_string_type_p initializer.
3627         (rust_language::is_string_type_p): New member function,
3628         implementation from rust_is_string_type_p.
3629         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3630         is_string_type_p.
3631
3632 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3633
3634         * ada-lang.c (ada_language_data): Delete la_print_typedef
3635         initializer.
3636         (ada_language::print_typedef): New member function.
3637         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3638         (cplus_language_data): Likewise.
3639         (asm_language_data): Likewise.
3640         (minimal_language_data): Likewise.
3641         * d-lang.c (d_language_data): Likewise.
3642         * f-lang.c (f_language_data): Likewise.
3643         (f_language::print_typedef): New member function.
3644         * go-lang.c (go_language_data): Delete la_print_typedef
3645         initializer.
3646         * language.c (language_defn::print_typedef): Define member
3647         function.
3648         (unknown_language_data): Delete la_print_typedef initializer.
3649         (unknown_language::print_typedef): New member function.
3650         (auto_language_data): Delete la_print_typedef initializer.
3651         (auto_language::print_typedef): New member function.
3652         * language.h (language_data): Delete la_print_typedef field.
3653         (language_defn::print_typedef): Declare new member function.
3654         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3655         (default_print_typedef): Delete declaration.
3656         * m2-lang.c (m2_language_data): Delete la_print_typedef
3657         initializer.
3658         (m2_language::print_typedef): New member function.
3659         * objc-lang.c (objc_language_data): Delete la_print_typedef
3660         initializer.
3661         * opencl-lang.c (opencl_language_data): Likewise.
3662         * p-lang.c (pascal_language_data): Likewise.
3663         (pascal_language::print_typedef): New member function.
3664         * rust-lang.c (rust_print_typedef): Delete function,
3665         implementation moved to rust_language::print_typedef.
3666         (rust_language): Delete la_print_typedef initializer.
3667         (rust_language::print_typedef): New member function,
3668         implementation from rust_print_typedef.
3669         * typeprint.c (default_print_typedef): Delete.
3670
3671 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3672
3673         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3674         (ada_language::printstr): New member function.
3675         * c-lang.c (c_language_data): Delete la_printstr initializer.
3676         (cplus_language_data): Likewise.
3677         (asm_language_data): Likewise.
3678         (minimal_language_data): Likewise.
3679         * d-lang.c (d_language_data): Likewise.
3680         * f-lang.c (f_printstr): Rename to f_language::printstr.
3681         (f_language_data): Delete la_printstr initializer.
3682         (f_language::printstr): New member function, implementation from
3683         f_printstr.
3684         * go-lang.c (go_language_data): Delete la_printstr initializer.
3685         * language.c (language_defn::printstr): Define new member
3686         function.
3687         (unk_lang_printstr): Delete.
3688         (unknown_language_data): Delete la_printstr initializer.
3689         (unknown_language::printstr): New member function.
3690         (auto_language_data): Delete la_printstr initializer.
3691         (auto_language::printstr): New member function.
3692         * language.h (language_data): Delete la_printstr field.
3693         (language_defn::printstr): Declare new member function.
3694         (LA_PRINT_STRING): Update call to printstr.
3695         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3696         (m2_language_data): Delete la_printstr initializer.
3697         (m2_language::printstr): New member function, implementation from
3698         m2_printstr.
3699         * objc-lang.c (objc_language_data): Delete la_printstr
3700         initializer.
3701         * opencl-lang.c (opencl_language_data): Likewise.
3702         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3703         (pascal_language_data): Delete la_printstr initializer.
3704         (pascal_language::printstr): New member function, implementation
3705         from pascal_printstr.
3706         * p-lang.h (pascal_printstr): Delete declaration.
3707         * rust-lang.c (rust_printstr): Update header comment.
3708         (rust_language_data): Delete la_printstr initializer.
3709         (rust_language::printstr): New member function.
3710
3711 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3712
3713         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3714         (ada_language::printchar): New member function.
3715         * c-lang.c (c_language_data): Delete la_printchar initializer.
3716         (cplus_language_data): Likewise.
3717         (asm_language_data): Likewise.
3718         (minimal_language_data): Likewise.
3719         * d-lang.c (d_language_data): Likewise.
3720         * f-lang.c (f_printchar): Rename to f_language::printchar.
3721         (f_language_data): Delete la_printchar initializer.
3722         (f_language::printchar): New member function, implementation from
3723         f_printchar.
3724         * go-lang.c (go_language_data): Delete la_printchar initializer.
3725         * language.c (unk_lang_printchar): Delete.
3726         (language_defn::printchar): Define new member function.
3727         (unknown_language_data): Delete la_printchar initializer.
3728         (unknown_language::printchar): New member function.
3729         (auto_language_data): Delete la_printchar initializer.
3730         (auto_language::printchar): New member function.
3731         * language.h (language_data): Delete la_printchar field.
3732         (language_defn::printchar): Declare new member function.
3733         (LA_PRINT_CHAR): Update call to printchar.
3734         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3735         (m2_language::printchar): New member function.
3736         * objc-lang.c (objc_language_data): Delete la_printchar
3737         initializer.
3738         * opencl-lang.c (opencl_language_data): Likewise.
3739         * p-lang.c (pascal_language_data): Delete la_printchar
3740         initializer.
3741         (pascal_language::printchar): New member function.
3742         * rust-lang.c (rust_printchar): Rename to
3743         rust_language::printchar.
3744         (rust_language_data): Delete la_printchar initializer.
3745         (rust_language::printchar): New member function, implementation
3746         from rust_printchar.
3747
3748 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3749
3750         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3751         (ada_language_data): Delete la_emitchar initializer.
3752         (ada_language::emitchar): New member function, implementation from
3753         emit_char.
3754         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3755         (cplus_language_data): Likewise.
3756         (asm_language_data): Likewise.
3757         (minimal_language_data): Likewise.
3758         * d-lang.c (d_language_data): Likewise.
3759         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3760         (f_language_data): Delete la_emitchar initializer.
3761         (f_language::emitchar): New member function, implementation from
3762         f_emit_char.
3763         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3764         * language.c (unk_lang_emit_char): Delete.
3765         (language_defn::emitchar): New member function definition.
3766         (unknown_language_data): Delete la_emitchar initializer.
3767         (unknown_language::emitchar): New member function.
3768         (auto_language_data): Delete la_emitchar initializer.
3769         (auto_language::emitchar): New member function.
3770         * language.h (language_data): Delete la_emitchar field.
3771         (language_defn::emitchar): New member field declaration.
3772         (LA_EMIT_CHAR): Update call to emitchar.
3773         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3774         (m2_language_data): Delete la_emitchar initializer.
3775         (m2_language::emitchar): New member function, implementation from
3776         m2_emit_char.
3777         * objc-lang.c (objc_language_data): Delete la_emitchar
3778         initializer.
3779         * opencl-lang.c (opencl_language_data): Likewise.
3780         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3781         (pascal_language_data): Delete la_emitchar initializer.
3782         (pascal_language::emitchar): New member function, implementation
3783         from pascal_emit_char.
3784         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3785         (rust_language_data): Delete la_emitchar initializer.
3786         (rust_language::emitchar): New member function, implementation
3787         from rust_emitchar.
3788
3789 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3790
3791         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3792         (ada_language_data): Delete la_post_parser initializer.
3793         (ada_language::post_parser): New member function.
3794         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3795         (cplus_language_data): Likewise.
3796         (asm_language_data): Likewise.
3797         (minimal_language_data): Likewise.
3798         * d-lang.c (d_language_data): Likewise.
3799         * f-lang.c (f_language_data): Likewise.
3800         * go-lang.c (go_language_data): Likewise.
3801         * language.c (unknown_language_data): Likewise.
3802         (auto_language_data): Likewise.
3803         * language.h (language_data): Delete la_post_parser field.
3804         (language_defn::post_parser): New member function.
3805         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3806         * objc-lang.c (objc_language_data): Likewise.
3807         * opencl-lang.c (opencl_language_data): Likewise.
3808         * p-lang.c (pascal_language_data): Likewise.
3809         * parse.c (parse_exp_in_context): Update call to post_parser.
3810         (null_post_parser): Delete definition.
3811         * parser-defs.h (null_post_parser): Delete declaration.
3812         * rust-lang.c (rust_language_data): Delete la_post_parser
3813         initializer.
3814
3815 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3816
3817         * ada-lang.c (parse): Rename to ada_language::parser.
3818         (ada_language_data): Delete la_parser initializer.
3819         (ada_language::parser): New member function, implementation from
3820         parse.
3821         * c-lang.c (c_language_data): Delete la_parser initializer.
3822         (cplus_language_data): Likewise.
3823         (asm_language_data): Likewise.
3824         (minimal_language_data): Likewise.
3825         * d-lang.c (d_language_data): Likewise.
3826         (d_language::parser): New member function.
3827         * f-lang.c (f_language_data): Delete la_parser initializer.
3828         (f_language::parser): New member function.
3829         * go-lang.c (go_language_data): Delete la_parser initializer.
3830         (go_language::parser): New member function.
3831         * language.c (unk_lang_parser): Delete.
3832         (language_defn::parser): Define new member function.
3833         (unknown_language_data): Delete la_parser initializer.
3834         (unknown_language::parser): New member function.
3835         (auto_language_data): Delete la_parser initializer.
3836         (auto_language::parser): New member function.
3837         * language.h (language_data): Delete la_parser field.
3838         (language_defn::parser): Declare new member function.
3839         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3840         (m2_language::parser): New member function.
3841         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3842         * opencl-lang.c (opencl_language_data): Likewise.
3843         * p-lang.c (pascal_language_data): Likewise.
3844         (pascal_language::parser): New member function.
3845         * parse.c (parse_exp_in_context): Update call to parser.
3846         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3847         (rust_language::parser): New member function.
3848
3849 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3850
3851         * top.c (print_gdb_configuration): Print --with-python-libdir
3852         configuration value.
3853
3854 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3855
3856         * NEWS: Mention change to the alias command.
3857
3858 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3859
3860         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3861         (alias_command_completer)
3862         (make_alias_options_def_group): New functions.
3863         (alias_opts, alias_option_defs): New struct and array.
3864         (alias_usage_error): Update usage.
3865         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3866         Use option framework.
3867         (_initialize_cli_cmds): Update alias command help.
3868         Update aliases command help.
3869         (show_user):
3870         Add NULL for new default_args lookup_cmd argument.
3871         (valid_command_p): Rename to validate_aliased_command.
3872         Add NULL for new default_args lookup_cmd argument.  Verify that the
3873         aliased_command has no default args.
3874         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3875         (lookup_cmd_1, lookup_cmd): New argument default_args.
3876         (add_alias_cmd):
3877         Add NULL for new default_args lookup_cmd argument.
3878         (print_help_for_command): Show default args under the layout
3879          alias some_alias = some_aliased_cmd some_alias_default_arg.
3880         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3881         xfree default_args in destructor.
3882         * cli/cli-script.c (process_next_line, do_define_command):
3883         Add NULL for new default_args lookup_cmd argument.
3884         * command.h: Declare new default_args argument in lookup_cmd
3885         and lookup_cmd_1.
3886         * completer.c (complete_line_internal_1):
3887         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3888         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3889         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3890         Likewise.
3891         * infcmd.c (_initialize_infcmd): Likewise.
3892         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3893         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3894         * python/py-param.c (add_setshow_generic): Likewise.
3895         * remote.c (_initialize_remote): Likewise.
3896         * top.c (execute_command): Prepend default_args if command has some.
3897         (set_verbose):
3898         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3899         * tracepoint.c (validate_actionline, encode_actions_1):
3900         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3901
3902 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3903
3904         * jit.c (jit_read_descriptor): Use bool as the return type.
3905         (jit_breakpoint_re_set_internal): Use bool as the return type.
3906         Invert the return value logic; return true if the jit breakpoint
3907         has been successfully initialized.
3908         (jit_inferior_init): Update the call to
3909         jit_breakpoint_re_set_internal.
3910
3911 2020-06-22  Pedro Alves  <palves@redhat.com>
3912
3913         PR gdb/25939
3914         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3915         Use the current inferior instead.  Don't return
3916         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3917         wait again.
3918         * sol-thread.c (sol_thread_target::wait): Don't reference
3919         inferior_ptid.
3920         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3921         (sol_update_thread_list_callback): Use the current inferior's pid
3922         instead of inferior_ptid.
3923
3924 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3925
3926         * procfs.c: Cleanup many comments.
3927
3928         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3929         (AFTER_WATCHFLAG): Replace by value.
3930
3931         (MAIN_PROC_NAME_FORMAT): Inline ...
3932         (create_procinfo): ... here.
3933
3934         (procfs_debug_inferior): Remove SYS_exec handling.
3935         (syscall_is_exec): Likewise.
3936         (procfs_set_exec_trap): Likewise.
3937
3938         (syscall_is_lwp_exit): Inline in callers.
3939         (syscall_is_exit): Likewise.
3940         (syscall_is_exec): Likewise.
3941         (syscall_is_lwp_create): Likewise.
3942
3943         (invalidate_cache): Remove #if 0 code.
3944
3945         (make_signal_thread_runnable):  Remove.
3946         (procfs_target::resume): Remove #if 0 code.
3947
3948 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3949
3950         PR gdb/25939
3951         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3952         call ...
3953         (procfs_target::create_inferior): ... here.
3954
3955 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3956
3957         * exec.c (validate_exec_file): Ensure the build-id is up to
3958         date by calling reopen_exec_file (that checks file timestamp
3959         to decide to re-read the file).
3960
3961 2020-06-18  Pedro Alves  <palves@redhat.com>
3962
3963         PR gdb/25412
3964         * gdbthread.h (delete_thread, delete_thread_silent)
3965         (find_thread_ptid): Update comments.
3966         * thread.c (current_thread_): New global.
3967         (is_current_thread): Move higher, and reimplement.
3968         (inferior_thread): Reimplement.
3969         (set_thread_exited): Use bool.  Add assertions.
3970         (add_thread_silent): Simplify thread-reuse handling by always
3971         calling delete_thread.
3972         (delete_thread): Remove intro comment.
3973         (find_thread_ptid): Skip exited threads.
3974         (switch_to_thread_no_regs): Write to current_thread_.
3975         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3976         INFERIOR_PTID.  Clear current_thread_.
3977
3978 2020-06-18  Pedro Alves  <palves@redhat.com>
3979
3980         * aix-thread.c (pd_update): Use switch_to_thread.
3981
3982 2020-06-18  Pedro Alves  <palves@redhat.com>
3983
3984         * ravenscar-thread.c (ravenscar_thread_target): Update.
3985         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3986         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3987         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3988         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3989
3990 2020-06-18  Pedro Alves  <palves@redhat.com>
3991
3992         * nat/windows-nat.c (current_windows_thread): Remove.
3993         * nat/windows-nat.h (current_windows_thread): Remove.
3994         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3995         Adjust.
3996         (display_selectors): Adjust to fetch the current
3997         windows_thread_info based on inferior_ptid.
3998         (fake_create_process): No longer write to current_windows_thread.
3999         (windows_nat_target::get_windows_debug_event):
4000         Don't set inferior_ptid or current_windows_thread.
4001         (windows_nat_target::wait): Adjust to not rely on
4002         current_windows_thread.
4003         (do_initial_windows_stuff): Now a method of windows_nat_target.
4004         Switch to the last_ptid thread.
4005         (windows_nat_target::attach): Adjust.
4006         (windows_nat_target::detach): Use switch_to_no_thread instead of
4007         writing to inferior_ptid directly.
4008         (windows_nat_target::create_inferior): Adjust.
4009
4010 2020-06-18  Pedro Alves  <palves@redhat.com>
4011
4012         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
4013
4014 2020-06-18  Pedro Alves  <palves@redhat.com>
4015
4016         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
4017         after creating it, instead of writing to inferior_ptid.  Don't
4018         write to inferior_ptid.
4019
4020 2020-06-18  Pedro Alves  <palves@redhat.com>
4021
4022         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
4023
4024 2020-06-18  Pedro Alves  <palves@redhat.com>
4025
4026         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
4027         it, instead of writing to inferior_ptid.
4028
4029 2020-06-18  Pedro Alves  <palves@redhat.com>
4030
4031         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4032         to inferior_ptid.
4033
4034 2020-06-18  Pedro Alves  <palves@redhat.com>
4035
4036         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4037         instead of writing to inferior_ptid directly.
4038
4039 2020-06-18  Pedro Alves  <palves@redhat.com>
4040
4041         * corelow.c (core_target::close): Use switch_to_no_thread instead
4042         of writing to inferior_ptid directly.
4043         (add_to_thread_list, core_target_open): Use switch_to_thread
4044         instead of writing to inferior_ptid directly.
4045
4046 2020-06-18  Pedro Alves  <palves@redhat.com>
4047
4048         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4049         inferior_ptid.
4050         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4051         inferior_ptid.
4052         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4053         inferior_ptid directly.
4054         (darwin_nat_target::init_thread_list): Switch to thread, instead
4055         of writing to inferior_ptid.
4056         (darwin_nat_target::attach): Don't write to inferior_ptid.
4057         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4058
4059 2020-06-18  Pedro Alves  <palves@redhat.com>
4060
4061         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4062         thread.
4063         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4064         Instead use switch_to_thread.
4065         (gnu_nat_target::detach): Use switch_to_no_thread
4066         instead of writing to inferior_ptid directly.  Used passed-in
4067         inferior instead of looking up the inferior by pid.
4068
4069 2020-06-18  Pedro Alves  <palves@redhat.com>
4070
4071         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4072         inferior_ptid.
4073
4074 2020-06-18  Pedro Alves  <palves@redhat.com>
4075
4076         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4077         inferior_ptid.
4078         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4079         thread.
4080         (nto_procfs_target::detach): Avoid referencing
4081         inferior_ptid.  Use switch_to_no_thread instead of writing to
4082         inferior_ptid directly.
4083         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4084         instead of writing to inferior_ptid directly.
4085         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4086         to thread.
4087
4088 2020-06-18  Pedro Alves  <palves@redhat.com>
4089
4090         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4091         after creating it, instead of writing to inferior_ptid.
4092         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4093         to inferior_ptid directly.
4094         (gdbsim_target::wait): Don't write to inferior_ptid.
4095
4096 2020-06-18  Pedro Alves  <palves@redhat.com>
4097
4098         * remote.c (remote_target::remote_notice_new_inferior): Use
4099         switch_to_thread instead of writing to inferior_ptid directly.
4100         (remote_target::add_current_inferior_and_thread): Use
4101         switch_to_no_thread instead of writing to inferior_ptid directly.
4102         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4103         and switch_to_thread instead of using set_current_inferior or
4104         writing to inferior_ptid directly.
4105
4106 2020-06-18  Pedro Alves  <palves@redhat.com>
4107
4108         * tracectf.c (ctf_target_open): Switch to added thread instead of
4109         writing to inferior_ptid directly.
4110         (ctf_target::close): Use switch_to_no_thread instead of writing to
4111         inferior_ptid directly.
4112
4113 2020-06-18  Pedro Alves  <palves@redhat.com>
4114
4115         * tracefile-tfile.c (tfile_target_open): Don't write to
4116         inferior_ptid directly, instead switch to added thread.
4117         (tfile_target::close): Use switch_to_no_thread instead of writing
4118         to inferior_ptid directly.
4119
4120 2020-06-18  Pedro Alves  <palves@redhat.com>
4121
4122         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4123         (procfs_target::detach): Use switch_to_no_thread
4124         instead of writing to inferior_ptid directly.
4125         (do_attach): Change return type to void.  Switch to the added
4126         thread.
4127         (procfs_target::create_inferior): Switch to the added thread.
4128         (procfs_do_thread_registers): Don't write to inferior_ptid.
4129
4130 2020-06-18  Pedro Alves  <palves@redhat.com>
4131
4132         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4133         of writing to inferior_ptid.
4134         (scoped_restore_exited_inferior): Delete.
4135         (handle_vfork_child_exec_or_exit): Simplify using
4136         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4137         instead of writing to inferior_ptid.
4138         (THREAD_STOPPED_BY): Delete.
4139         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4140         (thread_stopped_by_hw_breakpoint): Delete.
4141         (save_waitstatus): Use
4142         scoped_restore_current_thread+switch_to_thread, and call
4143         target_stopped_by_watchpoint instead of
4144         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4145         instead of thread_stopped_by_sw_breakpoint, and
4146         target_stopped_by_hw_breakpoint instead of
4147         thread_stopped_by_hw_breakpoint.
4148         (handle_inferior_event)
4149         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4150         inferior_ptid directly, nor
4151         set_current_inferior/set_current_program_space.  Use
4152         switch_to_thread / switch_to_inferior_no_thread instead.
4153
4154 2020-06-18  Pedro Alves  <palves@redhat.com>
4155
4156         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4157         instead of writing to inferior_ptid.
4158
4159 2020-06-18  Pedro Alves  <palves@redhat.com>
4160
4161         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4162         added thread.
4163         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4164         to the added thread.
4165         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4166         instead of writing to inferior_ptid.
4167
4168 2020-06-18  Pedro Alves  <palves@redhat.com>
4169
4170         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4171         (register_to_value_test): Mock a program_space too.  Heap-allocate
4172         the address space.  Don't write to inferior_ptid.  Use
4173         switch_to_thread instead.
4174
4175 2020-06-18  Pedro Alves  <palves@redhat.com>
4176
4177         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4178         Delete.
4179         (find_signalled_thread()): New, factored out from
4180         linux_make_corefile_notes and adjusted to handle exited threads.
4181         (linux_make_corefile_notes): Adjust to use the new
4182         find_signalled_thread.
4183
4184 2020-06-18  Pedro Alves  <palves@redhat.com>
4185
4186         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4187         of saving/restoring inferior_ptid.
4188
4189 2020-06-17  Tom Tromey  <tom@tromey.com>
4190
4191         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4192         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4193         declare.
4194         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4195
4196 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4197
4198         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4199         of partial symtabs.
4200
4201 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4202
4203         * regformats/reg-arm.dat: Remove.
4204         * regformats/reg-bfin.dat: Remove.
4205         * regformats/reg-cris.dat: Remove.
4206         * regformats/reg-crisv32.dat: Remove.
4207         * regformats/reg-m32r.dat: Remove.
4208         * regformats/reg-tilegx.dat: Remove.
4209         * regformats/reg-tilegx32.dat: Remove.
4210
4211 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4212
4213         * features/Makefile (WHICH): Remove arm files.
4214         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4215         * regformats/arm/arm-with-neon.dat: Remove.
4216         * regformats/arm/arm-with-vfpv2.dat: Remove.
4217         * regformats/arm/arm-with-vfpv3.dat: Remove.
4218
4219 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4220
4221         * features/Makefile (XMLTOC): Remove rx.xml.
4222
4223 2020-06-17  Pedro Alves  <palves@redhat.com>
4224
4225         * gdbthread.h (thread_control_state) <trap_expected> Update
4226         comments.
4227
4228 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4229
4230         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4231         ada_language::lookup_symbol_nonlocal.
4232         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4233         (ada_language::lookup_symbol_nonlocal): New member function,
4234         implementation from ada_lookup_symbol_nonlocal.
4235         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4236         initializer.
4237         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4238         initializer.
4239         (cplus_language::lookup_symbol_nonlocal): New member function.
4240         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4241         (minimal_language_data) Likewise.
4242         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4243         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4244         initializer.
4245         (d_language::lookup_symbol_nonlocal): New member function.
4246         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4247         initializer.
4248         (f_language::lookup_symbol_nonlocal): New member function.
4249         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4250         initializer.
4251         * language.c (unknown_language_data): Likewise.
4252         (auto_language_data): Likewise.
4253         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4254         field.
4255         (language_defn::lookup_symbol_nonlocal): New member function.
4256         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4257         initializer.
4258         * objc-lang.c (objc_language_data): Likewise.
4259         * opencl-lang.c (opencl_language_data): Likewise.
4260         * p-lang.c (pascal_language_data): Likewise.
4261         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4262         rust_language::lookup_symbol_nonlocal.
4263         (rust_language_data): Delete la_lookup_symbol_nonlocal
4264         initializer.
4265         (rust_language::lookup_symbol_nonlocal): New member function,
4266         implementation from rust_lookup_symbol_nonlocal.
4267         * symtab.c (lookup_symbol_aux): Update call to
4268         lookup_symbol_nonlocal.
4269         (basic_lookup_symbol_nonlocal): Rename to...
4270         (language_defn::lookup_symbol_nonlocal): ...this, and update
4271         header comment.  Remove language_defn parameter, and replace with
4272         uses of `this'.
4273         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4274
4275 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4276
4277         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4278         initializer.
4279         (ada_language::value_print_inner): New member function.
4280         * c-lang.c (c_language_data): Delete la_value_print_inner
4281         initializer.
4282         (cplus_language_data): Likewise.
4283         (asm_language_data): Likewise.
4284         (minimal_language_data): Likewise.
4285         * d-lang.c (d_language_data): Likewise.
4286         (d_language::value_print_inner): New member function.
4287         * f-lang.c (f_language_data): Delete la_value_print_inner
4288         initializer.
4289         (f_language::value_print_inner): New member function.
4290         * f-lang.h (f_value_print_innner): Rename to...
4291         (f_value_print_inner): ...this (note spelling of 'inner').
4292         * f-valprint.c (f_value_print_innner): Rename to...
4293         (f_value_print_inner): ...this (note spelling of 'inner').
4294         * go-lang.c (go_language_data): Delete la_value_print_inner
4295         initializer.
4296         (go_language::value_print_inner): New member function.
4297         * language.c (language_defn::value_print_inner): Define new member
4298         function.
4299         (unk_lang_value_print_inner): Delete.
4300         (unknown_language_data): Delete la_value_print_inner initializer.
4301         (unknown_language::value_print_inner): New member function.
4302         (auto_language_data): Delete la_value_print_inner initializer.
4303         (auto_language::value_print_inner): New member function.
4304         * language.h (language_data): Delete la_value_print_inner field.
4305         (language_defn::value_print_inner): Delcare new member function.
4306         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4307         initializer.
4308         (m2_language::value_print_inner): New member function.
4309         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4310         initializer.
4311         * opencl-lang.c (opencl_language_data): Likewise.
4312         * p-lang.c (pascal_language_data): Likewise.
4313         (pascal_language::value_print_inner): New member function.
4314         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4315         initializer.
4316         (rust_language::value_print_inner): New member function.
4317         * valprint.c (do_val_print): Update call to value_print_inner.
4318
4319 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4320
4321         * ada-lang.c (ada_language_data): Delete la_value_print
4322         initializer.
4323         (ada_language::value_print): New member function.
4324         * c-lang.c (c_language_data): Delete la_value_print initializer.
4325         (cplus_language_data): Likewise.
4326         (asm_language_data): Likewise.
4327         (minimal_language_data): Likewise.
4328         * d-lang.c (d_language_data): Likewise.
4329         * f-lang.c (f_language_data): Likewise.
4330         * go-lang.c (go_language_data): Likewise.
4331         * language.c (unk_lang_value_print): Delete.
4332         (language_defn::value_print): Define new member function.
4333         (unknown_language_data): Delete la_value_print initializer.
4334         (unknown_language::value_print): New member function.
4335         (auto_language_data): Delete la_value_print initializer.
4336         (auto_language::value_print): New member function.
4337         * language.h (language_data): Delete la_value_print field.
4338         (language_defn::value_print): Declare new member function.
4339         (LA_VALUE_PRINT): Update call to value_print.
4340         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4341         * objc-lang.c (objc_language_data): Likewise.
4342         * opencl-lang.c (opencl_language_data): Likewise.
4343         * p-lang.c (pascal_language_data): Likewise.
4344         (pascal_language::value_print): New member function.
4345         * rust-lang.c (rust_language_data): Delete la_value_print
4346         initializer.
4347
4348 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4349
4350         * ada-lang.c (ada_watch_location_expression): Rename to
4351         ada_language::watch_location_expression.
4352         (ada_language_data): Delete la_watch_location_expression
4353         initializer.
4354         (ada_language::watch_location_expression): New member function,
4355         implementation from ada_watch_location_expression.
4356         * breakpoint.c (watch_command_1): Update call to
4357         watch_location_expression.
4358         * c-lang.c (c_watch_location_expression): Rename to
4359         language_defn::watch_location_expression.
4360         (c_language_data): Delete la_watch_location_expression
4361         initializer.
4362         (cplus_language_data): Likewise.
4363         (asm_language_data): Likewise.
4364         (minimal_language_data): Likewise.
4365         * c-lang.h (c_watch_location_expression): Delete declaration.
4366         * d-lang.c (d_language_data): Delete la_watch_location_expression
4367         initializer.
4368         * f-lang.c (f_language_data): Likewise.
4369         * go-lang.c (go_language_data): Likewise.
4370         * language.c (language_defn::watch_location_expression): Member
4371         function implementation from c_watch_location_expression.
4372         (unknown_language_data): Delete la_watch_location_expression
4373         initializer.
4374         (auto_language_data): Likewise.
4375         * language.h (language_data): Delete la_watch_location_expression
4376         field.
4377         (language_defn::watch_location_expression): Declare new member
4378         function.
4379         * m2-lang.c (m2_language_data): Delete
4380         la_watch_location_expression initializer.
4381         * objc-lang.c (objc_language_data): Likewise.
4382         * opencl-lang.c (opencl_language_data): Likewise.
4383         * p-lang.c (pascal_language_data): Likewise.
4384         * rust-lang.c (rust_watch_location_expression): Rename to
4385         rust_language::watch_location_expression.
4386         (rust_language_data): Delete la_watch_location_expression
4387         initializer.
4388         (rust_language::watch_location_expression): New member function,
4389         implementation from rust_watch_location_expression.
4390
4391 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4392
4393         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4394         ada_language::collect_symbol_completion_matches.
4395         (ada_language_data): Delete la_collect_symbol_completion_matches
4396         initializer.
4397         (ada_language::collect_symbol_completion_matches): New member
4398         function, implementation from
4399         ada_collect_symbol_completion_matches.
4400         * c-lang.c (c_language_data): Delete
4401         la_collect_symbol_completion_matches initializer.
4402         (cplus_language_data): Likewise.
4403         (asm_language_data): Likewise.
4404         (minimal_language_data): Likewise.
4405         * d-lang.c (d_language_data): Likewise.
4406         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4407         f_language::collect_symbol_completion_matches.
4408         (f_language_data): Delete la_collect_symbol_completion_matches
4409         initializer.
4410         (f_language::collect_symbol_completion_matches) New member
4411         function, implementation from f_collect_symbol_completion_matches.
4412         * go-lang.c (go_language_data): Delete
4413         la_collect_symbol_completion_matches initializer.
4414         * language.c (unknown_language_data): Likewise.
4415         (auto_language_data): Likewise.
4416         * language.h (language_data): Delete
4417         la_collect_symbol_completion_matches field.
4418         (language_defn::collect_symbol_completion_matches): New member
4419         function.
4420         * m2-lang.c (m2_language_data): Delete
4421         la_collect_symbol_completion_matches initializer.
4422         * objc-lang.c (objc_language_data): Likewise.
4423         * opencl-lang.c (opencl_language_data): Likewise.
4424         * p-lang.c (pascal_language_data): Likewise.
4425         * rust-lang.c (rust_language_data): Likewise.
4426         * symtab.c (default_collect_symbol_completion_matches): Delete.
4427         (collect_symbol_completion_matches): Update call to
4428         collect_symbol_completion_matches.
4429         (collect_symbol_completion_matches_type): Likewise.
4430         * symtab.h (default_collect_symbol_completion_matches): Delete
4431         declaration.
4432
4433 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4434
4435         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4436         (ada_language_data): Delete la_word_break_characters initializer.
4437         (ada_language::word_break_characters): New member function.
4438         * c-lang.c (c_language_data): Delete la_word_break_characters
4439         initializer.
4440         (cplus_language_data): Likewise.
4441         (asm_language_data): Likewise.
4442         (minimal_language_data): Likewise.
4443         * completer.c: Update global comment.
4444         (advance_to_expression_complete_word_point): Update call to
4445         word_break_characters.
4446         (complete_files_symbols): Likewise.
4447         (complete_line_internal_1): Likewise.
4448         (default_completer_handle_brkchars): Likewise.
4449         (skip_quoted_chars): Likewise.
4450         * d-lang.c (d_language_data): Delete la_word_break_characters
4451         initializer.
4452         * f-lang.c (f_word_break_characters): Delete.
4453         (f_language_data): Delete la_word_break_characters initializer.
4454         (f_language::word_break_characters): New member function.
4455         * go-lang.c (go_language_data): Delete la_word_break_characters
4456         initializer.
4457         * language.c (unknown_language_data): Likewise.
4458         (auto_language_data): Likewise.
4459         * language.h (default_word_break_characters): Move declaration to
4460         earlier in the file.
4461         (language_data): Delete la_word_break_characters field.
4462         (language_defn::word_break_characters): New member function.
4463         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4464         initializer.
4465         * objc-lang.c (objc_language_data): Likewise.
4466         * opencl-lang.c (opencl_language_data): Likewise.
4467         * p-lang.c (pascal_language_data): Likewise.
4468         * rust-lang.c (rust_language_data): Likewise.
4469
4470 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4471
4472         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4473         (ada_language_data): Delete la_get_symbol_name_matcher
4474         initializer.
4475         (language_defn::get_symbol_name_matcher_inner): New member
4476         function.
4477         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4478         initializer.
4479         (cplus_language_data): Likewise.
4480         (cplus_language::get_symbol_name_matcher_inner): New member
4481         function.
4482         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4483         (minimal_language_data): Likewise.
4484         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4485         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4486         initializer.
4487         * dictionary.c (iter_match_first_hashed): Update call to
4488         get_symbol_name_matcher.
4489         (iter_match_next_hashed): Likewise.
4490         (iter_match_next_linear): Likewise.
4491         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4492         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4493         initializer.
4494         (f_language::get_symbol_name_matcher_inner): New member function.
4495         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4496         initializer.
4497         * language.c (default_symbol_name_matcher): Update header comment,
4498         make static.
4499         (language_defn::get_symbol_name_matcher): New definition.
4500         (language_defn::get_symbol_name_matcher_inner): Likewise.
4501         (get_symbol_name_matcher): Delete.
4502         (unknown_language_data): Delete la_get_symbol_name_matcher
4503         initializer.
4504         (auto_language_data): Likewise.
4505         * language.h (language_data): Delete la_get_symbol_name_matcher
4506         field.
4507         (language_defn::get_symbol_name_matcher): New member function.
4508         (language_defn::get_symbol_name_matcher_inner): Likewise.
4509         (default_symbol_name_matcher): Delete declaration.
4510         * linespec.c (find_methods): Update call to
4511         get_symbol_name_matcher.
4512         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4513         initializer.
4514         * minsyms.c (lookup_minimal_symbol): Update call to
4515         get_symbol_name_matcher.
4516         (iterate_over_minimal_symbols): Likewise.
4517         * objc-lang.c (objc_language_data): Delete
4518         la_get_symbol_name_matcher initializer.
4519         * opencl-lang.c (opencl_language_data): Likewise.
4520         * p-lang.c (pascal_language_data): Likewise.
4521         * psymtab.c (psymbol_name_matches): Update call to
4522         get_symbol_name_matcher.
4523         * rust-lang.c (rust_language_data): Delete
4524         la_get_symbol_name_matcher initializer.
4525         * symtab.c (symbol_matches_search_name): Update call to
4526         get_symbol_name_matcher.
4527         (compare_symbol_name): Likewise.
4528
4529 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4530
4531         * ada-lang.c (ada_language_data): Delete la_compute_program
4532         initializer.
4533         * c-lang.c (c_language_data): Likewise.
4534         (c_language::compute_program): New member function.
4535         (cplus_language_data): Delete la_compute_program initializer.
4536         (cplus_language::compute_program): New member function.
4537         (asm_language_data): Delete la_compute_program initializer.
4538         (minimal_language_data): Likewise.
4539         * c-lang.h (c_compute_program): Update comment.
4540         (cplus_compute_program): Likewise.
4541         * compile/compile-c-support.c (c_compute_program): Likewise.
4542         (cplus_compute_program): Likewise.
4543         * compile/compile.c (compile_to_object): Update call to
4544         la_compute_program.
4545         * d-lang.c (d_language_data): Delete la_compute_program
4546         initializer.
4547         * f-lang.c (f_language_data): Likewise.
4548         * go-lang.c (go_language_data): Likewise.
4549         * language.c (unknown_language_data): Likewise.
4550         (auto_language_data): Likewise.
4551         * language.h (language_data): Delete la_compute_program field.
4552         (language_defn::compute_program): New member function.
4553         * m2-lang.c (m2_language_data): Delete la_compute_program
4554         initializer.
4555         * objc-lang.c (objc_language_data): Likewise.
4556         * opencl-lang.c (opencl_language_data): Likewise.
4557         * p-lang.c (pascal_language_data): Likewise.
4558         * rust-lang.c (rust_language_data): Likewise.
4559
4560 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4561
4562         * ada-lang.c (ada_language_data) Delete
4563         la_class_name_from_physname initializer.
4564         * c-lang.c (c_language_data): Likewise.
4565         (cplus_language_data): Likewise.
4566         (cplus_language::class_name_from_physname): New member function.
4567         (asm_language_data): Delete la_class_name_from_physname
4568         initializer.
4569         (minimal_language_data): Likewise.
4570         * d-lang.c (d_language_data): Likewise.
4571         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4572         method on language_defn class.
4573         (guess_full_die_structure_name): Likewise.
4574         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4575         initializer.
4576         * go-lang.c (go_language_data): Likewise.
4577         * language.c (language_class_name_from_physname): Delete.
4578         (unk_lang_class_name): Delete.
4579         (unknown_language_data): Delete la_class_name_from_physname
4580         initializer.
4581         (auto_language_data): Likewise.
4582         * language.h (language_data): Delete la_class_name_from_physname
4583         field.
4584         (language_defn::class_name_from_physname): New function.
4585         (language_class_name_from_physname): Delete declaration.
4586         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4587         initializer.
4588         * objc-lang.c (objc_language_data): Likewise.
4589         * opencl-lang.c (opencl_language_data): Likewise.
4590         * p-lang.c (pascal_language_data): Likewise.
4591         * rust-lang.c (rust_language_data): Likewise.
4592
4593 2020-06-16  Tom Tromey  <tom@tromey.com>
4594
4595         * tui/tui-data.h (STATUS_NAME): New macro.
4596         * tui/tui-layout.c (tui_remove_some_windows)
4597         (initialize_known_windows, tui_register_window)
4598         (tui_layout_split::remove_windows, initialize_layouts)
4599         (tui_new_layout_command): Don't use hard-coded window names.
4600
4601 2020-06-16  Tom Tromey  <tom@tromey.com>
4602
4603         PR tui/25348:
4604         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4605         tui_initialize_readline.  Only run once.  Call rl_initialize.
4606         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4607         tui_initialize_readline.
4608         * tui/tui-io.c (tui_setup_io): Call
4609         tui_ensure_readline_initialized.
4610         * tui/tui-interp.c (tui_interp::init): Update.
4611
4612 2020-06-16  Tom Tromey  <tom@tromey.com>
4613
4614         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4615         Also preserve the status window.
4616
4617 2020-06-16  Tom Tromey  <tom@tromey.com>
4618
4619         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4620         where m_window==nullptr.
4621
4622 2020-06-15  Tom Tromey  <tromey@adacore.com>
4623
4624         * windows-nat.c (windows_nat::handle_output_debug_string):
4625         Update.
4626         (windows_nat::handle_ms_vc_exception): Update.
4627         * target.h (target_read_string): Change API.
4628         * target.c (target_read_string): Change API.
4629         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4630         Update.
4631         * solib-frv.c (frv_current_sos): Update.
4632         * solib-dsbt.c (dsbt_current_sos): Update.
4633         * solib-darwin.c (darwin_current_sos): Update.
4634         * linux-thread-db.c (inferior_has_bug): Update.
4635         * expprint.c (print_subexp_standard): Update.
4636         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4637         (ada_exception_message_1): Update.
4638
4639 2020-06-15  Tom Tromey  <tromey@adacore.com>
4640
4641         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4642
4643 2020-06-15  Tom Tromey  <tromey@adacore.com>
4644
4645         * valprint.c (read_string): Update comment.
4646         * target.c (MIN): Remove.
4647         (target_read_string): Rewrite.
4648
4649 2020-06-15  Tom Tromey  <tromey@adacore.com>
4650
4651         * corefile.c (read_memory_string): Remove.
4652         * ada-valprint.c (ada_value_print_ptr): Update.
4653         * ada-lang.h (ada_tag_name): Change return type.
4654         * ada-lang.c (type_from_tag): Update.
4655         (ada_tag_name_from_tsd): Change return type.  Use
4656         target_read_string.
4657         (ada_tag_name): Likewise.
4658         * gdbcore.h (read_memory_string): Don't declare.
4659
4660 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4661
4662         * symtab.c (rbreak_command): Ignore Windows drive colon.
4663
4664 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4665
4666         * NEWS: Mention removed GDBserver host support.
4667
4668 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4669
4670         * features/riscv/rebuild-csr-xml.sh: Updated.
4671
4672 2020-06-11  Tom Tromey  <tom@tromey.com>
4673
4674         PR gdb/18318:
4675         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4676
4677 2020-06-09  Jonny Grant  <jg@jguk.org>
4678 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4679
4680         * main.c (captured_main_1): Don't print new line after help.
4681         (print_gdb_help): add mailing list and IRC channel information
4682         to --help.  Add new lines between items in the footer.  Remove
4683         quotes around bug url.
4684
4685 2020-06-11  Keith Seitz  <keiths@redhat.com>
4686
4687         PR gdb/21356
4688         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4689         Resolve typedefs for type length calculations.
4690
4691 2020-06-10  Tom de Vries  <tdevries@suse.de>
4692
4693         PR ada/24713
4694         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4695         (write_psymbols): Enable .gdb_index for ada.
4696         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4697         ada.
4698
4699 2020-06-10  Tom de Vries  <tdevries@suse.de>
4700
4701         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4702         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4703         namei" instead of "const char *name" argument.
4704         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4705         dw2_symtab_iter_init.
4706
4707 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4708
4709         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4710         to use type::field and field::type instead.
4711
4712 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4713
4714         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4715         to use field::type instead.
4716
4717 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4718
4719         * gdbtypes.h (struct field) <type, set_type>: New methods.
4720         Rename `type` field to...
4721         <m_type>: ... this.  Change references throughout to use type or
4722         set_type methods.
4723         (FIELD_TYPE): Use field::type.  Change call sites that modify
4724         the field's type to use field::set_type instead.
4725
4726 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4727
4728         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4729         to use type::index_type instead.
4730
4731 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4732
4733         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4734         methods.
4735         (TYPE_INDEX_TYPE): Use type::index_type.
4736         * gdbtypes.c (create_array_type_with_stride): Likewise.
4737
4738 2020-06-07  Tom Tromey  <tom@tromey.com>
4739
4740         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4741         parameter.
4742         (generic_value_print): Update.
4743
4744 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4745
4746         Revert commit 982a38f60b0.
4747         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4748
4749 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4750
4751         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4752         avoid use after free.
4753
4754 2020-06-05  Tom de Vries  <tdevries@suse.de>
4755
4756         * NEWS: Fix typos.
4757
4758 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4759
4760         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4761         the per_bfd object.
4762         (dwarf2_read_debug_names): Likewise.
4763         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4764         object when re-using a per_bfd object with an index.
4765
4766 2020-06-03  Tom de Vries  <tdevries@suse.de>
4767
4768         PR symtab/26046
4769         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4770         children for C++.
4771         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4772         DW_TAG_subprogram.
4773
4774 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4775
4776         * ada-lang.c (ada_language_data): Delete skip_trampoline
4777         initializer.
4778         * c-lang.c (c_language_data): Likewise.
4779         (cplus_language_data): Likewise.
4780         (cplus_language::skip_trampoline): New member function.
4781         (asm_language_data): Delete skip_trampoline initializer.
4782         (minimal_language_data): Likewise.
4783         * d-lang.c (d_language_data): Likewise.
4784         * f-lang.c (f_language_data): Likewise.
4785         * go-lang.c (go_language_data): Likewise.
4786         * language.c (unk_lang_trampoline): Delete function.
4787         (skip_language_trampoline): Update.
4788         (unknown_language_data): Delete skip_trampoline initializer.
4789         (auto_language_data): Likewise.
4790         * language.h (language_data): Delete skip_trampoline field.
4791         (language_defn::skip_trampoline): New function.
4792         * m2-lang.c (m2_language_data): Delete skip_trampoline
4793         initializer.
4794         * objc-lang.c (objc_skip_trampoline): Delete function, move
4795         implementation to objc_language::skip_trampoline.
4796         (objc_language_data): Delete skip_trampoline initializer.
4797         (objc_language::skip_trampoline): New member function with
4798         implementation from objc_skip_trampoline.
4799         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4800         initializer.
4801         * p-lang.c (pascal_language_data): Likewise.
4802         * rust-lang.c (rust_language_data): Likewise.
4803
4804 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4805
4806         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4807         (ada_language::demangle): New member function.
4808         * c-lang.c (c_language_data): Delete la_demangle initializer.
4809         (cplus_language_data): Delete la_demangle initializer.
4810         (cplus_language::demangle): New member function.
4811         (asm_language_data): Delete la_demangle initializer.
4812         (minimal_language_data): Delete la_demangle initializer.
4813         * d-lang.c (d_language_data): Delete la_demangle initializer.
4814         (d_language::demangle): New member function.
4815         * f-lang.c (f_language_data): Delete la_demangle initializer.
4816         (f_language::demangle): New member function.
4817         * go-lang.c (go_language_data): Delete la_demangle initializer.
4818         (go_language::demangle): New member function.
4819         * language.c (language_demangle): Update.
4820         (unk_lang_demangle): Delete.
4821         (unknown_language_data): Delete la_demangle initializer.
4822         (unknown_language::demangle): New member function.
4823         (auto_language_data): Delete la_demangle initializer.
4824         (auto_language::demangle): New member function.
4825         * language.h (language_data): Delete la_demangle field.
4826         (language_defn::demangle): New function.
4827         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4828         * objc-lang.c (objc_language_data): Delete la_demangle
4829         initializer.
4830         (objc_language::demangle): New member function.
4831         * opencl-lang.c (opencl_language_data): Delete la_demangle
4832         initializer.
4833         * p-lang.c (pascal_language_data): Likewise.
4834         * rust-lang.c (rust_language_data): Likewise.
4835         (rust_language::demangle): New member function.
4836
4837 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4838
4839         * ada-lang.c (ada_language_data): Delete la_print_type
4840         initializer.
4841         (ada_language::print_type): New member function.
4842         * c-lang.c (c_language_data): Delete la_print_type initializer.
4843         (c_language::print_type): New member function.
4844         (cplus_language_data): Delete la_print_type initializer.
4845         (cplus_language::print_type): New member function.
4846         (asm_language_data): Delete la_print_type initializer.
4847         (asm_language::print_type): New member function.
4848         (minimal_language_data): Delete la_print_type initializer.
4849         (minimal_language::print_type): New member function.
4850         * d-lang.c (d_language_data): Delete la_print_type initializer.
4851         (d_language::print_type): New member function.
4852         * f-lang.c (f_language_data): Delete la_print_type initializer.
4853         (f_language::print_type): New member function.
4854         * go-lang.c (go_language_data): Delete la_print_type initializer.
4855         (go_language::print_type): New member function.
4856         * language.c (unk_lang_print_type): Delete.
4857         (unknown_language_data): Delete la_print_type initializer.
4858         (unknown_language::print_type): New member function.
4859         (auto_language_data): Delete la_print_type initializer.
4860         (auto_language::print_type): New member function.
4861         * language.h (language_data): Delete la_print_type field.
4862         (language_defn::print_type): New function.
4863         (LA_PRINT_TYPE): Update.
4864         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4865         (m2_language::print_type): New member function.
4866         * objc-lang.c (objc_language_data): Delete la_print_type
4867         initializer.
4868         (objc_language::print_type): New member function.
4869         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4870         to opencl_language::print_type.
4871         (opencl_language_data): Delete la_print_type initializer.
4872         (opencl_language::print_type): New member function, implementation
4873         from opencl_print_type.
4874         * p-lang.c (pascal_language_data): Delete la_print_type
4875         initializer.
4876         (pascal_language::print_type): New member function.
4877         * rust-lang.c (rust_print_type): Delete, implementation moved to
4878         rust_language::print_type.
4879         (rust_language_data): Delete la_print_type initializer.
4880         (rust_language::print_type): New member function, implementation
4881         from rust_print_type.
4882
4883 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4884
4885         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4886         implementation moves to...
4887         (ada_language::sniff_from_mangled_name): ...here.  Update return
4888         type.
4889         (ada_language_data): Delete la_sniff_from_mangled_name
4890         initializer.
4891         * c-lang.c (c_language_data): Likewise.
4892         (cplus_language_data): Likewise.
4893         (cplus_language::sniff_from_mangled_name): New member function,
4894         implementation taken from gdb_sniff_from_mangled_name.
4895         (asm_language_data): Delete la_sniff_from_mangled_name
4896         initializer.
4897         (minimal_language_data): Likewise.
4898         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4899         implementation moves to cplus_language::sniff_from_mangled_name.
4900         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4901         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4902         moves to...
4903         (d_language::sniff_from_mangled_name): ...here.
4904         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4905         * f-lang.c (f_language_data): Likewise.
4906         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4907         moves to...
4908         (go_language::sniff_from_mangled_name): ...here.
4909         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4910         * language.c (language_sniff_from_mangled_name): Delete.
4911         (unknown_language_data): Delete la_sniff_from_mangled_name
4912         initializer.
4913         (auto_language_data): Likewise.
4914         * language.h (language_data): Delete la_sniff_from_mangled_name
4915         field.
4916         (language_defn::sniff_from_mangled_name): New function.
4917         (language_sniff_from_mangled_name): Delete declaration.
4918         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4919         field.
4920         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4921         implementation moves to...
4922         (objc_language::sniff_from_mangled_name): ...here.
4923         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4924         * opencl-lang.c (opencl_language_data): Likewise.
4925         * p-lang.c (pascal_language_data): Likewise.
4926         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4927         implementation moves to...
4928         (rust_language::sniff_from_mangled_name): ...here.
4929         (rust_language_data): Delete la_sniff_from_mangled_name
4930         initializer.
4931         * symtab.c (symbol_find_demangled_name): Call
4932         sniff_from_mangled_name member function.
4933
4934 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4935
4936         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4937         initializer.
4938         * c-lang.c (c_language_data): Likewise.
4939         (cplus_language_data): Likewise.
4940         (cplus_language::search_name_hash): New member function.
4941         (asm_language_data): Delete la_search_name_hash initializer.
4942         (minimal_language_data): Likewise.
4943         * d-lang.c (d_language_data): Likewise.
4944         * dictionary.c (default_search_name_hash): Rename to...
4945         (language_defn::search_name_hash): ...this.
4946         * f-lang.c (f_language_data): Likewise.
4947         (f_language::search_name_hash): New member function.
4948         * go-lang.c (go_language_data): Delete la_search_name_hash
4949         initializer.
4950         * language.c (unknown_language_data): Likewise.
4951         (auto_language_data): Likewise.
4952         * language.h (struct language_data): Delete la_search_name_hash
4953         field.
4954         (language_defn::search_name_hash): Declare new member function.
4955         (default_search_name_hash): Delete declaration.
4956         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4957         initializer.
4958         * objc-lang.c (objc_language_data): Likewise.
4959         * opencl-lang.c (opencl_language_data): Likewise.
4960         * p-lang.c (pascal_language_data): Likewise.
4961         * rust-lang.c (rust_language_data): Likewise.
4962         * symtab.c (search_name_hash): Update call.
4963
4964 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4965
4966         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4967         initializer.
4968         * c-lang.c (class compile_instance): Declare.
4969         (c_language_data): Delete la_get_compile_instance initializer.
4970         (c_language::get_compile_instance): New member function.
4971         (cplus_language_data): Delete la_get_compile_instance initializer.
4972         (cplus_language::get_compile_instance): New member function.
4973         (asm_language_data): Delete la_get_compile_instance initializer.
4974         (minimal_language_data): Likewise.
4975         * c-lang.h (c_get_compile_context): Update comment.
4976         (cplus_get_compile_context): Update comment.
4977         * compile/compile.c (compile_to_object): Update calls, don't rely
4978         on function pointer being NULL.
4979         * d-lang.c (d_language_data): Delete la_get_compile_instance
4980         initializer.
4981         * f-lang.c (f_language_data): Likewise.
4982         * go-lang.c (go_language_data): Likewise.
4983         * language.c (unknown_language_data): Likewise.
4984         (auto_language_data): Likewise.
4985         * language.h (language_data): Delete la_get_compile_instance field.
4986         (language_defn::get_compile_instance): New member function.
4987         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4988         initializer.
4989         * objc-lang.c (objc_language_data): Likewise.
4990         * opencl-lang.c (opencl_language_data): Likewise.
4991         * p-lang.c (pascal_language_data): Likewise.
4992         * rust-lang.c (rust_language_data): Likewise.
4993
4994 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4995
4996         * ada-lang.c (ada_add_all_symbols): Update comment.
4997         (ada_iterate_over_symbols): Delete, move implementation to...
4998         (ada_language::iterate_over_symbols): ...here, a new member
4999         function, rewrite to use range based for loop.
5000         (ada_language_data): Delete la_iterate_over_symbols initializer.
5001         * c-lang.c (c_language_data): Likewise.
5002         (cplus_language_data): Likewise.
5003         (asm_language_data): Likewise.
5004         (minimal_language_data): Likewise.
5005         * d-lang.c (d_language_data): Likewise.
5006         * f-lang.c (f_language_data): Likewise.
5007         * go-lang.c (go_language_data): Likewise.
5008         * language.c (unknown_language_data): Likewise.
5009         (auto_language_data): Likewise.
5010         * language.h (language_data): Delete la_iterate_over_symbols field.
5011         (language_defn::iterate_over_symbols): New member function.
5012         (LA_ITERATE_OVER_SYMBOLS): Update.
5013         * linespec.c (iterate_over_all_matching_symtabs): Update.
5014         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
5015         initializer.
5016         * objc-lang.c (objc_language_data): Likewise.
5017         * opencl-lang.c (opencl_language_data): Likewise.
5018         * p-lang.c (pascal_language_data): Likewise.
5019         * rust-lang.c (rust_language_data): Likewise.
5020
5021 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5022
5023         * ada-lang.c (ada_language_data): Delete
5024         la_lookup_transparent_type initializer.
5025         * c-lang.c (c_language_data): Likewise.
5026         (cplus_language_data): Likewise.
5027         (cplus_language::lookup_transparent_type): New member function.
5028         (asm_language_data): Delete la_lookup_transparent_type
5029         initializer.
5030         (minimal_language_data): Likewise.
5031         * d-lang.c (d_language_data): Likewise.
5032         * f-lang.c (f_language_data): Likewise.
5033         * go-lang.c (go_language_data): Likewise.
5034         * language.c (unknown_language_data): Likewise.
5035         (auto_language_data): Likewise.
5036         * language.h (struct language_data): Delete
5037         la_lookup_transparent_type field.
5038         (language_defn::lookup_transparent_type): New member function.
5039         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5040         initializer.
5041         * objc-lang.c (objc_language_data): Likewise.
5042         * opencl-lang.c (opencl_language_data): Likewise.
5043         * p-lang.c (pascal_language_data): Likewise.
5044         * rust-lang.c (rust_language_data): Likewise.
5045         * symtab.c (symbol_matches_domain): Update call.
5046
5047 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5048
5049         * ada-lang.c (ada_language_arch_info): Delete function, move
5050         implementation to...
5051         (ada_language::language_arch_info): ...here, a new member
5052         function.
5053         (ada_language_data): Delete la_language_arch_info.
5054         * c-lang.c (c_language_data): Likewise.
5055         (c_language::language_arch_info): New member function.
5056         (cplus_language_arch_info): Delete function, move
5057         implementation to...
5058         (cplus_language::language_arch_info): ...here, a new member
5059         function.
5060         (cplus_language_data): Delete la_language_arch_info.
5061         (asm_language_data): Likewise.
5062         (asm_language::language_arch_info): New member function.
5063         (minimal_language_data): Delete la_language_arch_info.
5064         (minimal_language::language_arch_info): New member function.
5065         * d-lang.c (d_language_arch_info): Delete function, move
5066         implementation to...
5067         (d_language::language_arch_info): ...here, a new member
5068         function.
5069         (d_language_data): Delete la_language_arch_info.
5070         * f-lang.c (f_language_arch_info): Delete function, move
5071         implementation to...
5072         (f_language::language_arch_info): ...here, a new member
5073         function.
5074         (f_language_data): Delete la_language_arch_info.
5075         * go-lang.c (go_language_arch_info): Delete function, move
5076         implementation to...
5077         (go_language::language_arch_info): ...here, a new member
5078         function.
5079         (go_language_data): Delete la_language_arch_info.
5080         * language.c (unknown_language_data): Likewise.
5081         (unknown_language::language_arch_info): New member function.
5082         (auto_language_data): Delete la_language_arch_info.
5083         (auto_language::language_arch_info): New member function.
5084         (language_gdbarch_post_init): Update call to
5085         la_language_arch_info.
5086         * language.h (language_data): Delete la_language_arch_info
5087         function pointer.
5088         (language_defn::language_arch_info): New function.
5089         * m2-lang.c (m2_language_arch_info): Delete function, move
5090         implementation to...
5091         (m2_language::language_arch_info): ...here, a new member
5092         function.
5093         (m2_language_data): Delete la_language_arch_info.
5094         * objc-lang.c (objc_language_arch_info): Delete function, move
5095         implementation to...
5096         (objc_language::language_arch_info): ...here, a new member
5097         function.
5098         (objc_language_data): Delete la_language_arch_info.
5099         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5100         implementation to...
5101         (opencl_language::language_arch_info): ...here, a new member
5102         function.
5103         (opencl_language_data): Delete la_language_arch_info.
5104         * p-lang.c (pascal_language_arch_info): Delete function, move
5105         implementation to...
5106         (pascal_language::language_arch_info): ...here, a new member
5107         function.
5108         (pascal_language_data): Delete la_language_arch_info.
5109         * rust-lang.c (rust_language_arch_info): Delete function, move
5110         implementation to...
5111         (rust_language::language_arch_info): ...here, a new member
5112         function.
5113         (rust_language_data): Delete la_language_arch_info.
5114
5115 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5116
5117         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5118         initializer.
5119         * c-lang.c (c_language_data): Likewise.
5120         (cplus_language_data): Likewise.
5121         (cplus_language::pass_by_reference_info): New method.
5122         (asm_language_data): Delete la_pass_by_reference initializer.
5123         (minimal_language_data): Likewise.
5124         * cp-abi.c (cp_pass_by_reference): Remove use of
5125         default_pass_by_reference.
5126         * d-lang.c (d_language_data): Likewise.
5127         * f-lang.c (f_language_data): Likewise.
5128         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5129         default_pass_by_reference.
5130         * go-lang.c (go_language_data): Likewise.
5131         * language.c (language_pass_by_reference): Update.
5132         (default_pass_by_reference): Delete.
5133         (unknown_language_data): Delete la_pass_by_reference
5134         initializer.
5135         (auto_language_data): Likewise.
5136         * language.h (struct language_data): Delete la_pass_by_reference
5137         field.
5138         (language_defn::pass_by_reference_info): New member function.
5139         (default_pass_by_reference): Delete declaration.
5140         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5141         initializer.
5142         * objc-lang.c (objc_language_data): Likewise.
5143         * opencl-lang.c (opencl_language_data): Likewise.
5144         * p-lang.c (pascal_language_data): Likewise.
5145         * rust-lang.c (rust_language_data): Likewise.
5146
5147 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5148
5149         * ada-lang.c (ada_read_var_value): Delete function, move
5150         implementation to...
5151         (ada_language::read_var_value): ...here.
5152         (ada_language_data): Delete la_read_var_value initializer.
5153         * c-lang.c (c_language_data): Likewise.
5154         (cplus_language_data): Likewise.
5155         (minimal_language_data): Likewise.
5156         * d-lang.c (d_language_data): Likewise.
5157         * f-lang.c (f_language_data): Likewise.
5158         * findvar.c (default_read_var_value): Rename to...
5159         (language_defn::read_var_value): ...this.
5160         * findvar.c (read_var_value): Update header comment, and change to
5161         call member function instead of function pointer.
5162         * go-lang.c (go_language_data): Likewise.
5163         * language.c (unknown_language_data): Delete la_read_var_value
5164         initializer.
5165         (auto_language_data): Likewise.
5166         * language.h (struct language_data): Delete la_read_var_value
5167         field.
5168         (language_defn::read_var_value): New member function.
5169         (default_read_var_value): Delete declaration.
5170         * m2-lang.c (m2_language_data): Delete la_read_var_value
5171         initializer.
5172         * objc-lang.c (objc_language_data): Likewise.
5173         * opencl-lang.c (opencl_language_data): Likewise.
5174         * p-lang.c (pascal_language_data): Likewise.
5175         * rust-lang.c (rust_language_data): Likewise.
5176         * value.h (default_read_var_value): Delete declaration.
5177
5178 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5179
5180         * ada-lang.c (ada_print_array_index): Delete function, move
5181         implementation to...
5182         (ada_language::print_array_index): ...here.
5183         (ada_language_data): Delete la_print_array_index initializer.
5184         * c-lang.c (c_language_data): Likewise.
5185         (cplus_language_data): Likewise.
5186         (minimal_language_data): Likewise.
5187         * d-lang.c (d_language_data): Likewise.
5188         * f-lang.c (f_language_data): Likewise.
5189         * go-lang.c (go_language_data): Likewise.
5190         * language.c (default_print_array_index): Delete function, move
5191         implementation to...
5192         (language_defn::print_array_index): ...here.
5193         (unknown_language_data): Delete la_print_array_index initializer.
5194         (auto_language_data): Likewise.
5195         * language.h (struct language_data): Delete la_print_array_index
5196         field.
5197         (language_defn::print_array_index): New member function.
5198         (LA_PRINT_ARRAY_INDEX): Update.
5199         (default_print_array_index): Delete declaration.
5200         * m2-lang.c (m2_language_data): Delete la_print_array_index
5201         initializer.
5202         * objc-lang.c (objc_language_data): Likewise.
5203         * opencl-lang.c (opencl_language_data): Likewise.
5204         * p-lang.c (pascal_language_data): Likewise.
5205         * rust-lang.c (rust_language_data): Likewise.
5206
5207 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5208
5209         * gdb/ada-lang.c (ada_language_defn): Convert to...
5210         (ada_language_data): ...this.
5211         (class ada_language): New class.
5212         (ada_language_defn): New static global.
5213         * gdb/c-lang.c (c_language_defn): Convert to...
5214         (c_language_data): ...this.
5215         (class c_language): New class.
5216         (c_language_defn): New static global.
5217         (cplus_language_defn): Convert to...
5218         (cplus_language_data): ...this.
5219         (class cplus_language): New class.
5220         (cplus_language_defn): New static global.
5221         (asm_language_defn): Convert to...
5222         (asm_language_data): ...this.
5223         (class asm_language): New class.
5224         (asm_language_defn): New static global.
5225         (minimal_language_defn): Convert to...
5226         (minimal_language_data): ...this.
5227         (class minimal_language): New class.
5228         (minimal_language_defn): New static global.
5229         * gdb/d-lang.c (d_language_defn): Convert to...
5230         (d_language_data): ...this.
5231         (class d_language): New class.
5232         (d_language_defn): New static global.
5233         * gdb/f-lang.c (f_language_defn): Convert to...
5234         (f_language_data): ...this.
5235         (class f_language): New class.
5236         (f_language_defn): New static global.
5237         * gdb/go-lang.c (go_language_defn): Convert to...
5238         (go_language_data): ...this.
5239         (class go_language): New class.
5240         (go_language_defn): New static global.
5241         * gdb/language.c (unknown_language_defn): Remove declaration.
5242         (current_language): Initialize to nullptr, real initialization is
5243         moved to _initialize_language.
5244         (languages): Delete global.
5245         (language_defn::languages): Define.
5246         (set_language_command): Use language_defn::languages.
5247         (set_language): Likewise.
5248         (range_error): Likewise.
5249         (language_enum): Likewise.
5250         (language_def): Likewise.
5251         (add_set_language_command): Use language_def::languages for the
5252         language list, and language_def to lookup language pointers.
5253         (skip_language_trampoline): Use language_defn::languages.
5254         (unknown_language_defn): Convert to...
5255         (unknown_language_data): ...this.
5256         (class unknown_language): New class.
5257         (unknown_language_defn): New static global.
5258         (auto_language_defn): Convert to...
5259         (auto_language_data): ...this.
5260         (class auto_language): New class.
5261         (auto_language_defn): New static global.
5262         (language_gdbarch_post_init): Use language_defn::languages.
5263         (_initialize_language): Initialize current_language.
5264         * gdb/language.h (struct language_defn): Rename to...
5265         (struct language_data): ...this.
5266         (struct language_defn): New.
5267         (auto_language_defn): Delete.
5268         (unknown_language_defn): Delete.
5269         (minimal_language_defn): Delete.
5270         (ada_language_defn): Delete.
5271         (asm_language_defn): Delete.
5272         (c_language_defn): Delete.
5273         (cplus_language_defn): Delete.
5274         (d_language_defn): Delete.
5275         (f_language_defn): Delete.
5276         (go_language_defn): Delete.
5277         (m2_language_defn): Delete.
5278         (objc_language_defn): Delete.
5279         (opencl_language_defn): Delete.
5280         (pascal_language_defn): Delete.
5281         (rust_language_defn): Delete.
5282         * gdb/m2-lang.c (m2_language_defn): Convert to...
5283         (m2_language_data): ...this.
5284         (class m2_language): New class.
5285         (m2_language_defn): New static global.
5286         * gdb/objc-lang.c (objc_language_defn): Convert to...
5287         (objc_language_data): ...this.
5288         (class objc_language): New class.
5289         (objc_language_defn): New static global.
5290         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5291         (opencl_language_data): ...this.
5292         (class opencl_language): New class.
5293         (opencl_language_defn): New static global.
5294         * gdb/p-lang.c (pascal_language_defn): Convert to...
5295         (pascal_language_data): ...this.
5296         (class pascal_language): New class.
5297         (pascal_language_defn): New static global.
5298         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5299         language pointer, update comment format.
5300         * gdb/rust-lang.c (rust_language_defn): Convert to...
5301         (rust_language_data): ...this.
5302         (class rust_language): New class.
5303         (rust_language_defn): New static global.
5304
5305 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5306
5307         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5308         member variable.
5309         <m_stmt_at_address>: New member variable.
5310         (lnp_state_machine::record_line): Don't record some lines, update
5311         tracking of is_stmt at the same address.
5312         (lnp_state_machine::lnp_state_machine): Initialise new member
5313         variables.
5314
5315 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5316
5317         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5318         "-include gnu-nat-mig.h".
5319         * gnu-nat-mig.h: New file.
5320         * gnu-nat.c: Include "gnu-nat-mig.h".
5321         (exc_server, msg_reply_server, notify_server,
5322         process_reply_server): Remove declarations.
5323
5324 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5325
5326         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5327         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5328         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5329         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5330         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5331         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5332         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5333         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5334         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5335         to gnu_nat_target class.
5336         * gnu-nat.c: Likewise.
5337         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5338         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5339         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5340         object.
5341         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5342         instead of `gnu_target'.
5343
5344 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5345
5346         * i386-gnu-tdep.c: Include "gdbcore.h"
5347         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5348         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5349         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5350         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5351         i386_gnu_sigcontext_addr): New functions
5352         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5353         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5354         tdep.
5355
5356 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5357
5358         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5359         before fork_inferior call. Avoid calling it if target_is_pushed returns
5360         true.
5361
5362 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5363
5364         * gnu-nat.h (gnu_target): New variable declaration.
5365         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5366         gnu_target.
5367         * gnu-nat.c (gnu_target): New variable.
5368         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5369         add_thread_silent, and add_thread calls.
5370         (gnu_nat_target::create_inferior): Pass gnu_target to
5371         add_thread_silent, thread_change_ptid call.
5372         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5373         call.
5374
5375 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5376
5377         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5378         (gnu_nat_target::find_memory_regions): Remove unused
5379         `old_address' variable.
5380
5381 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5382
5383         * gnu-nat.c: Include "gdbarch.h".
5384
5385 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5386
5387         * reply_mig_hack.awk (Error return): Cast function through
5388         void *, to bypass compiler function call check.
5389
5390 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5391
5392         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5393         $(srcdir)/reply_mig_hack.awk.
5394
5395 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5396
5397         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5398
5399 2020-05-30  Jonny Grant  <jg@jguk.org>
5400
5401         * configure.ac (ACX_BUGURL): change bug URL to https.
5402
5403 2020-05-30  Pedro Alves  <palves@redhat.com>
5404
5405         * cp-support.c (replace_typedefs_template): New.
5406         (replace_typedefs_qualified_name): Handle
5407         DEMANGLE_COMPONENT_TEMPLATE.
5408
5409 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5410
5411         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5412         dwarf2/index-cache.h, dwarf2/index-write.c,
5413         dwarf2/index-write.h, dwarf2/line-header.c,
5414         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5415         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5416         variables and fields from `dwarf2_per_objfile` to just
5417         `per_objfile` throughout.
5418
5419 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5420
5421         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5422         <push_dwarf_reg_entry_value>: Add comment.
5423
5424 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5425             Keith Seitz  <keiths@redhat.com>
5426
5427         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5428         instead of PyEval_ReleaseLock.
5429         (class gdbpy_gil): Move to earlier in file.
5430         (finalize_python): Set gdb_python_initialized.
5431         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5432         when not initialized.
5433
5434 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5435
5436         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5437         <push_dwarf_reg_entry_value>: Remove assert.  Override
5438         per_objfile with caller_per_objfile.
5439
5440 2020-05-28  Tom de Vries  <tdevries@suse.de>
5441
5442         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5443         PR gold/15646 workaround to symbol kind "type".
5444
5445 2020-05-27  Tom Tromey  <tromey@adacore.com>
5446
5447         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5448
5449 2020-05-27  Tom Tromey  <tromey@adacore.com>
5450
5451         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5452         Use htab_find_with_hash.
5453         <add_abbrev>: Remove "abbrev_number" parameter.
5454         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5455         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5456         (hash_abbrev): Add comment.
5457         (abbrev_table::lookup_abbrev): Move to header file.
5458         (abbrev_table::read): Update.
5459
5460 2020-05-27  Tom Tromey  <tromey@adacore.com>
5461
5462         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5463         method.
5464         <canonical_name>: New member.
5465         <raw_name>: Rename from "name".
5466         (partial_die_info): Initialize canonical_name.
5467         (scan_partial_symbols): Check raw_name.
5468         (partial_die_parent_scope, partial_die_full_name)
5469         (add_partial_symbol, add_partial_subprogram)
5470         (add_partial_enumeration, load_partial_dies): Use "name" method.
5471         (partial_die_info::name): New method.
5472         (partial_die_info::read, guess_partial_die_structure_name)
5473         (partial_die_info::fixup): Update.
5474
5475 2020-05-27  Tom Tromey  <tromey@adacore.com>
5476
5477         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5478         <get_ref_die_offset>: Inline.
5479         <get_ref_die_offset_complaint>: New method.
5480         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5481         (attribute::get_ref_die_offset_complaint): Rename from
5482         get_ref_die_offset.  Just issue complaint.
5483
5484 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5485
5486         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5487
5488 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5489
5490         * exec.c (exec_file_attach): Use errno value of first openp failure.
5491
5492 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5493
5494         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5495         Don't close thread handle.
5496
5497 2020-05-27  Tom Tromey  <tom@tromey.com>
5498             Simon Marchi  <simon.marchi@efficios.com>
5499
5500         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5501         shared_ptr.
5502         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5503         member.
5504         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5505         dwarf2_per_bfd_objfile_data_key>: New globals.
5506         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5507         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5508         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5509         shared.
5510         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5511         short-circuit when sharing.
5512         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5513         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5514
5515 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5516
5517         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5518         to...
5519         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5520         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5521
5522 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5523
5524         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5525         build_name_components, find_name_components_bounds>:
5526         Add per_objfile parameter.
5527         (struct mapped_index) <symbol_name_at>: Likewise.
5528         (struct mapped_debug_names): Remove constructor.
5529         <dwarf2_per_objfile>: Remove field.
5530         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5531         (mapped_index_base::find_name_components_bounds,
5532         mapped_index_base::build_name_components,
5533         dw2_expand_symtabs_matching_symbol): Likewise.
5534         (class mock_mapped_index) <symbol_name_at>: Likewise.
5535         (check_match): Likewise.
5536         (check_find_bounds_finds): Likewise.
5537         (test_mapped_index_find_name_component_bounds): Update.
5538         (CHECK_MATCH): Update.
5539         (dw2_expand_symtabs_matching): Update.
5540         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5541         per_objfile parameter.
5542         <find_vec_in_debug_names>: Likewise.
5543         <m_per_objfile>: New field.
5544         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5545         parameter.
5546         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5547         (dw2_debug_names_iterator::next): Update.
5548         (dw2_debug_names_lookup_symbol): Update.
5549         (dw2_debug_names_expand_symtabs_for_function): Update.
5550         (dw2_debug_names_map_matching_symbols): Update.
5551         (dw2_debug_names_expand_symtabs_matching): Update.
5552         (dwarf2_read_debug_names): Update.
5553
5554 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5555
5556         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5557         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5558         move to dwarf2_per_objfile.
5559         <read_in_chain>: Remove.
5560         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5561         remove_all_cus, age_comp_units>: New methods.
5562         <m_dwarf2_cus>: New member.
5563         (struct dwarf2_per_cu_data) <cu>: Remove.
5564         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5565         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5566         moved to methods of dwarf2_per_objfile.
5567         (dwarf2_clear_marks): Remove.
5568         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5569         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5570         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5571         (dwarf2_per_objfile::remove_all_cus): New.
5572         (class free_cached_comp_units) <~free_cached_comp_units>:
5573         Update.
5574         (load_cu): Update.
5575         (dw2_do_instantiate_symtab): Adjust.
5576         (fill_in_sig_entry_from_dwo_entry): Adjust.
5577         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5578         (cutu_reader::cutu_reader): Likewise.
5579         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5580         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5581         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5582         and dwarf2_per_objfile::age_comp_units.
5583         (load_partial_comp_unit): Update.
5584         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5585         (process_queue): Likewise.
5586         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5587         backlink.
5588         (dwarf2_read_addr_index): Likewise.
5589         (follow_die_offset): Likewise.
5590         (dwarf2_fetch_die_loc_sect_off): Likewise.
5591         (dwarf2_fetch_constant_bytes): Likewise.
5592         (dwarf2_fetch_die_type_sect_off): Likewise.
5593         (follow_die_sig_1): Likewise.
5594         (load_full_type_unit): Likewise.
5595         (read_signatured_type): Likewise.
5596         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5597         (dwarf2_cu::~dwarf2_cu): Remove.
5598         (dwarf2_per_objfile::get_cu): New.
5599         (dwarf2_per_objfile::set_cu): New.
5600         (age_cached_comp_units): Rename to...
5601         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5602         to std::unordered_map.
5603         (free_one_cached_comp_unit): Rename to...
5604         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5605         to std::unordered_map.
5606         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5607         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5608         a dwarf2_per_objfile in data.
5609         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5610         (dwarf2_clear_marks): Remove.
5611
5612 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5613
5614         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5615         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5616         (init_tu_and_read_dwo_dies): Likewise.
5617         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5618         (cutu_reader::cutu_reader): Likewise.
5619         (load_partial_comp_unit): Likewise.
5620         (process_psymtab_comp_unit): Update.
5621         (build_type_psymtabs_1): Update.
5622         (process_skeletonless_type_unit): Update.
5623         (load_full_comp_unit): Update.
5624         (find_partial_die): Update.
5625         (dwarf2_read_addr_index): Update.
5626         (read_signatured_type): Update.
5627
5628 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5629
5630         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5631         m_header_read_in>: New fields.
5632         <get_header>: New method.
5633         * dwarf2/read.c (per_cu_header_read_in): Remove.
5634         (dwarf2_per_cu_data::get_header): New.
5635         (dwarf2_per_cu_data::addr_size): Update.
5636         (dwarf2_per_cu_data::offset_size): Update.
5637         (dwarf2_per_cu_data::ref_addr_size): Update.
5638
5639 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5640
5641         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5642         (dw2_do_instantiate_symtab): Update.
5643         (queue_and_load_all_dwo_tus): Change parameter from
5644         dwarf2_per_cu_data to dwarf2_cu.
5645         (dwarf2_fetch_die_loc_sect_off): Update.
5646         (dwarf2_fetch_constant_bytes): Update.
5647         (dwarf2_fetch_die_type_sect_off): Update.
5648
5649 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5650
5651         * dwarf2/read.c (process_full_comp_unit,
5652         process_full_type_unit): Remove per_cu, per_objfile paramters.
5653         Add dwarf2_cu parameter.
5654         (process_queue): Update.
5655
5656 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5657
5658         * dwarf2/read.c (create_cu_from_index_list): Replace
5659         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5660         (create_cus_from_index_list): Likewise.
5661         (create_cus_from_index): Likewise.
5662         (create_signatured_type_table_from_index): Likewise.
5663         (create_cus_from_debug_names_list): Likewise.
5664         (create_cus_from_debug_names): Likewise.
5665         (dwarf2_read_gdb_index): Update.
5666         (dwarf2_read_debug_names): Update.
5667
5668 2020-05-27  Tom Tromey  <tom@tromey.com>
5669             Simon Marchi  <simon.marchi@efficios.com>
5670
5671         * dwarf2/read.h (struct dwarf2_per_objfile)
5672         <get_type_for_signatured_type, set_type_for_signatured_type>:
5673         New methods.
5674         <m_type_map>: New member.
5675         (struct signatured_type) <type>: Remove.
5676         * dwarf2/read.c
5677         (dwarf2_per_objfile::get_type_for_signatured_type,
5678         dwarf2_per_objfile::set_type_for_signatured_type): New.
5679         (get_signatured_type): Use new methods.
5680
5681 2020-05-27  Tom Tromey  <tom@tromey.com>
5682             Simon Marchi  <simon.marchi@efficios.com>
5683
5684         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5685         (struct dwarf2_per_objfile) <type_units>: New member.
5686         <get_type_unit_group_unshareable>: New method.
5687         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5688         num_symtabs, symtabs>: Remove; move to
5689         type_unit_group_unshareable.
5690         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5691         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5692         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5693
5694 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5695
5696         * dwarf2/read.h (struct dwarf2_per_cu_data):
5697         <dwarf2_per_objfile>: Remove.
5698         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5699         dwarf2_per_objfile.
5700         (create_signatured_type_table_from_index): Likewise.
5701         (create_signatured_type_table_from_debug_names): Likewise.
5702         (create_debug_type_hash_table): Likewise.
5703         (fill_in_sig_entry_from_dwo_entry): Likewise.
5704         (create_type_unit_group): Likewise.
5705         (read_comp_units_from_section): Likewise.
5706         (create_cus_hash_table): Likewise.
5707
5708 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5709
5710         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5711         dwarf2_per_cu_data::dwarf2_per_objfile.
5712         (compute_compunit_symtab_includes): Likewise.
5713         (dwarf2_cu::start_symtab): Likewise.
5714
5715 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5716
5717         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5718         parameter.
5719         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5720         (read_namespace_alias): Update.
5721         (lookup_die_type): Update.
5722         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5723         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5724         Update.
5725         (disassemble_dwarf_expression): Update.
5726
5727 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5728
5729         * dwarf2/read.h (struct dwarf2_queue_item): Add
5730         dwarf2_per_objfile parameter, assign new parameter.
5731         <per_objfile>: New field.
5732         * dwarf2/read.c (free_one_cached_comp_unit): Add
5733         dwarf2_per_objfile parameter.
5734         (queue_comp_unit): Likewise.
5735         (dw2_do_instantiate_symtab): Update.
5736         (process_psymtab_comp_unit): Update.
5737         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5738         (process_imported_unit_die): Update.
5739         (queue_and_load_dwo_tu): Update.
5740         (follow_die_offset): Update.
5741         (follow_die_sig_1): Update.
5742
5743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5744
5745         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5746         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5747         (read_call_site_scope): Assign per_objfile.
5748         (dwarf2_per_cu_data::objfile): Remove.
5749         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5750         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5751         dwarf2_per_objfile parameter.
5752         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5753         dwarf2_per_objfile parameter.
5754         (dwarf_expr_reg_to_entry_parameter): Add output
5755         dwarf2_per_objfile parameter.
5756         (locexpr_get_frame_base): Update.
5757         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5758         <push_dwarf_reg_entry_value>: Update.
5759         <call_site_to_target_addr>: Update.
5760         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5761         parameter.
5762         (value_of_dwarf_reg_entry): Update.
5763         (rw_pieced_value): Update.
5764         (indirect_synthetic_pointer): Update.
5765         (dwarf2_evaluate_property): Update.
5766         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5767         parameter.
5768         (locexpr_read_variable): Update.
5769         (locexpr_get_symbol_read_needs): Update.
5770         (loclist_read_variable): Update.
5771
5772 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5773
5774         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5775         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5776         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5777         parameter.
5778         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5779         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5780         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5781         parameter.
5782         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5783         sect_variable_value): Add dwarf2_per_objfile parameter.
5784         (class dwarf_evaluate_loc_desc) <dwarf_call,
5785         dwarf_variable_value>: Update.
5786         (fetch_const_value_from_synthetic_pointer): Add
5787         dwarf2_per_objfile parameter.
5788         (fetch_const_value_from_synthetic_pointer): Update.
5789         (coerced_pieced_ref): Update.
5790         (class symbol_needs_eval_context) <dwarf_call,
5791         dwarf_variable_value>: Update.
5792         (dwarf2_compile_expr_to_ax): Update.
5793
5794 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5795
5796         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5797         parameter.
5798         (dwarf2_evaluate_loc_desc_full): Update.
5799
5800 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5801
5802         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5803         parameter.
5804         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5805         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5806         dwarf2_per_objfile parameter.
5807         (decode_debug_loc_dwo_addresses): Likewise.
5808         (dwarf2_find_location_expression): Update.
5809         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5810         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5811         parameter.
5812         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5813         parameter.
5814         (locexpr_describe_location_1): Likewise.
5815         (locexpr_describe_location): Update.
5816
5817 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5818
5819         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5820         Remove.
5821         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5822         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5823         (dwarf2_compile_property_to_c): Update.
5824         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5825         use text offset from objfile.
5826         (locexpr_tracepoint_var_ref): Update.
5827         (locexpr_generate_c_location): Update.
5828         (loclist_describe_location): Update.
5829         (loclist_tracepoint_var_ref): Update.
5830         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5831         dwarf2_per_objfile parameter.
5832         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5833         use text offset from objfile.
5834         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5835
5836 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5837
5838         * dwarf2/expr.h (struct dwarf_expr_context)
5839         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5840         <offset>: Remove.
5841         <per_objfile>: New member.
5842         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5843         dwarf2_per_objfile parameter.  Don't set offset, set
5844         per_objfile.
5845         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5846         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5847         a dwarf2_per_objfile object instead of an offset.
5848         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5849         constructor.
5850         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5851         to dwarf2_expr_executor constructor.  Don't set offset.
5852         (dwarf2_fetch_cfa_info): Update.
5853         (struct dwarf2_frame_cache) <text_offset>: Remove.
5854         <per_objfile>: New field.
5855         (dwarf2_frame_cache): Update.
5856         (dwarf2_frame_prev_register): Update.
5857         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5858         <dwarf_evaluate_loc_desc>: Add constructor.
5859         (dwarf2_evaluate_loc_desc_full): Update.
5860         (dwarf2_locexpr_baton_eval): Update.
5861         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5862         Add constructor.
5863         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5864
5865 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5866
5867         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5868         addr_sized_int_type>: Move to dwarf2_cu.
5869         <int_type>: Move to dwarf2_per_objfile.
5870         (struct dwarf2_per_objfile) <int_type>: Move here.
5871         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5872         addr_sized_int_type>: Move here.
5873         (read_func_scope): Update.
5874         (read_array_type): Update.
5875         (read_tag_string_type): Update.
5876         (attr_to_dynamic_prop): Update.
5877         (dwarf2_per_cu_data::int_type): Rename to...
5878         (dwarf2_per_objfile::int_type): ... this.
5879         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5880         (dwarf2_cu::addr_sized_int_type): ... this.
5881         (read_subrange_type): Update.
5882         (dwarf2_per_cu_data::addr_type): Rename to...
5883         (dwarf2_cu::addr_type): ... this.
5884         (set_die_type): Update.
5885
5886 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5887
5888         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5889         data through per_cu->cu.
5890
5891 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5892
5893         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5894         dwarf2_per_cu_data parameter fo dwarf2_cu.
5895         (lookup_dwo_type_unit): Likewise.
5896         (read_cutu_die_from_dwo): Likewise.
5897         (lookup_dwo_unit): Likewise.
5898         (open_and_init_dwo_file): Likewise.
5899         (lookup_dwo_cutu): Likewise.
5900         (lookup_dwo_comp_unit): Likewise.
5901         (lookup_dwo_type_unit): Likewise.
5902         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5903         (cutu_reader::cutu_reader): Update.
5904
5905 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5906
5907         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5908         parameter.
5909         (process_full_type_unit): Likewise.
5910         (process_queue): Update.
5911
5912 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5913
5914         * dwarf2/read.c (recursively_compute_inclusions): Add
5915         dwarf2_per_objfile parameter.
5916         (compute_compunit_symtab_includes): Likewise.
5917         (process_cu_includes): Update.
5918
5919 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5920
5921         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5922         parameter.
5923         (create_type_unit_group): Update.
5924         (process_psymtab_comp_unit_reader): Update.
5925         (build_type_psymtabs_reader): Update.
5926
5927 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5928
5929         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5930         object through m_this_cu->cu.
5931
5932 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5933
5934         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5935         the info parameter.
5936         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5937
5938 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5939
5940         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5941         per_objfile parameter.
5942         (load_full_type_unit): Add per_objfile parameter.
5943         (read_signatured_type): Likewise.
5944         (load_full_comp_unit): Likewise.
5945         (load_cu): Likewise.
5946         (dw2_do_instantiate_symtab): Likewise.
5947         (dw2_get_file_names): Likewise.
5948         (dw2_map_symtabs_matching_filename): Update.
5949         (dw_expand_symtabs_matching_file_matcher): Update.
5950         (dw2_map_symbol_filenames): Update.
5951         (process_psymtab_comp_unit): Add per_objfile parameter.
5952         (build_type_psymtabs_1): Update.
5953         (process_skeletonless_type_unit): Update.
5954         (dwarf2_build_psymtabs_hard): Update.
5955         (load_partial_comp_unit): Add per_objfile parameter.
5956         (scan_partial_symbols): Update.
5957         (load_full_comp_unit): Add per_objfile parameter.
5958         (process_imported_unit_die): Update.
5959         (create_cus_hash_table): Update.
5960         (find_partial_die): Update.
5961         (dwarf2_read_addr_index): Update.
5962         (follow_die_offset): Update.
5963         (dwarf2_fetch_die_loc_sect_off): Update.
5964         (dwarf2_fetch_constant_bytes): Update.
5965         (dwarf2_fetch_die_type_sect_off): Update.
5966         (follow_die_sig_1): Update.
5967         (load_full_type_unit): Add per_objfile parameter.
5968         (read_signatured_type): Likewise.
5969
5970 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5971
5972         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5973         of objfile_name.
5974
5975 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5976
5977         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5978         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5979         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5980         field.
5981         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5982         (create_cus_from_index): Update.
5983         (dwarf2_read_gdb_index): Update.
5984         (create_cus_from_debug_names): Update.
5985         (dwarf2_read_debug_names): Update.
5986         (get_abbrev_section_for_cu): Update.
5987         (create_all_comp_units): Update.
5988         (read_attribute_value): Update.
5989         (get_debug_line_section): Update.
5990         * dwarf2/index-cache.c (index_cache::store): Update.
5991         * dwarf2/index-write.c (save_gdb_index_command): Update.
5992         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5993
5994 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5995
5996         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5997         member.
5998         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5999         dwarf2_per_cu_data::per_bfd.
6000         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
6001         (create_type_unit_group): Likewise.
6002         (queue_comp_unit): Remove reference to
6003         per_cu->dwarf2_per_objfile.
6004         (maybe_queue_comp_unit): Likewise.
6005         (fill_in_sig_entry_from_dwo_entry): Assign new field.
6006         (create_cus_hash_table): Assign new field.
6007
6008 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6009
6010         * dwarf2/read.c: Replace
6011         dwarf2_cu->per_cu->dwarf2_per_objfile references with
6012         dwarf2_cu->per_objfile throughout.
6013
6014 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6015
6016         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
6017         parameter, don't use per_cu->dwarf2_per_objfile.
6018         (dw2_instantiate_symtab): Likewise.
6019         (dw2_find_last_source_symtab): Update.
6020         (dw2_map_expand_apply): Update.
6021         (dw2_lookup_symbol): Update.
6022         (dw2_expand_symtabs_for_function): Update.
6023         (dw2_expand_all_symtabs): Update.
6024         (dw2_expand_symtabs_with_fullname): Update.
6025         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
6026         don't use per_cu->dwarf2_per_objfile.
6027         (dw2_expand_marked_cus): Update.
6028         (dw2_find_pc_sect_compunit_symtab): Update.
6029         (dw2_debug_names_lookup_symbol): Update.
6030         (dw2_debug_names_expand_symtabs_for_function): Update.
6031         (dw2_debug_names_map_matching_symbols): Update.
6032         (dwarf2_psymtab::expand_psymtab): Update.
6033
6034 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6035
6036         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6037         <per_objfile>: New member.
6038         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6039         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6040         call to dwarf2_cu.
6041         (cutu_reader::cutu_reader): Update.
6042         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6043
6044 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6045
6046         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6047         struct dwarf2_per_objfile.
6048         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6049         dwarf2_per_bfd.
6050         * dwarf2/read.c (set_die_type): Update.
6051         (get_die_type_at_offset): Update.
6052
6053 2020-05-27  Tom Tromey  <tom@tromey.com>
6054             Simon Marchi  <simon.marchi@efficios.com>
6055
6056         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6057         method.
6058         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6059         get_symtab, set_symtab>: New methods.
6060         <m_symtabs>: New field.
6061         (struct dwarf2_psymtab): Derive from partial_symtab.
6062         <readin_p, get_compunit_symtab>: Declare methods.
6063         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6064         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6065         New methods.
6066         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6067         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6068         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6069         (dw2_symtab_iter_next, dw2_print_stats)
6070         (dw2_expand_symtabs_with_fullname)
6071         (dw2_expand_symtabs_matching_one)
6072         (dw_expand_symtabs_matching_file_matcher)
6073         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6074         (dw2_debug_names_iterator::next)
6075         (dw2_debug_names_map_matching_symbols)
6076         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6077         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6078         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6079         New methods.
6080         (get_compunit_symtab, process_full_comp_unit)
6081         (process_full_type_unit): Update.
6082         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6083
6084 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6085
6086         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6087         then introduce a new dwarf2_per_objfile type.
6088         <read_line_string>: Move to the new dwarf2_per_objfile type.
6089         <objfile>: Likewise.
6090         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6091         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6092         dwarf2_per_objfile->per_bfd.
6093         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6094         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6095         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6096         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6097         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6098         (dwarf2_per_objfile::locate_sections): Rename to...
6099         (dwarf2_per_bfd::locate_sections): ... this.
6100         (dwarf2_per_objfile::get_cutu): Rename to...
6101         (dwarf2_per_bfd::get_cutu): ... this.
6102         (dwarf2_per_objfile::get_cu): Rename to...
6103         (dwarf2_per_bfd::get_cu): ... this.
6104         (dwarf2_per_objfile::get_tu): Rename to...
6105         (dwarf2_per_bfd::get_tu): ... this.
6106         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6107         (dwarf2_per_bfd::allocate_per_cu): ... this.
6108         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6109         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6110         (get_gdb_index_contents_ftype): Change parameter from
6111         dwarf2_per_objfile to dwarf2_per_bfd.
6112         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6113         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6114
6115 2020-05-27  Tom Tromey  <tom@tromey.com>
6116             Simon Marchi  <simon.marchi@efficios.com>
6117
6118         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6119         (allocate_piece_closure): Set "per_objfile" member.
6120         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6121         (locexpr_describe_location, loclist_describe_location): Use new
6122         member.
6123         * dwarf2/read.c (read_call_site_scope)
6124         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6125         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6126         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6127         handle_data_member_location): Set per_objfile member.
6128         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6129         member.
6130         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6131
6132 2020-05-27  Tom Tromey  <tom@tromey.com>
6133
6134         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6135         allocate_signatured_type>: Declare new methods.
6136         <m_num_psymtabs>: New member.
6137         (struct dwarf2_per_cu_data) <index>: New member.
6138         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6139         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6140         (create_cu_from_index_list): Use allocate_per_cu.
6141         (create_signatured_type_table_from_index)
6142         (create_signatured_type_table_from_debug_names)
6143         (create_debug_type_hash_table, add_type_unit)
6144         (read_comp_units_from_section): Use allocate_signatured_type.
6145
6146 2020-05-27  Tom Tromey  <tom@tromey.com>
6147
6148         * psymtab.c (partial_map_expand_apply)
6149         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6150         (psym_lookup_global_symbol_language)
6151         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6152         (psym_print_stats, psym_expand_symtabs_for_function)
6153         (psym_map_symbol_filenames, psym_map_matching_symbols)
6154         (psym_expand_symtabs_matching)
6155         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6156         (maintenance_check_psymtabs): Update.
6157         * psympriv.h (struct partial_symtab) <readin_p,
6158         get_compunit_symtab>: Add objfile parameter.
6159         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6160         Likewise.
6161         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6162         get_compunit_symtab>: Likewise.
6163         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6164
6165 2020-05-27  Tom Tromey  <tom@tromey.com>
6166
6167         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6168         member.
6169         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6170         (create_cu_from_index_list)
6171         (create_signatured_type_table_from_index)
6172         (create_signatured_type_table_from_debug_names)
6173         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6174         (dwarf2_create_include_psymtab)
6175         (create_debug_type_hash_table, add_type_unit)
6176         (create_type_unit_group, read_comp_units_from_section)
6177         (dwarf2_compute_name, create_cus_hash_table)
6178         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6179         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6180         obstack.
6181         (dw2_get_real_path): Likewise.  Change argument to
6182         dwarf2_per_objfile.
6183
6184 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6185
6186         PR tdep/26000
6187         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6188         for ldrd (immediate).
6189
6190 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6191
6192         * command.h: Add comment giving the name of class_tui.
6193         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6194         create the fake command for the help for class_tui.
6195
6196 2020-05-26  Tom Tromey  <tromey@adacore.com>
6197
6198         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6199         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6200         (val_atr): New function.
6201         (value_val_atr): Use it.
6202         * ada-valprint.c (print_optional_low_bound): Change low bound
6203         handling for enums.
6204         (val_print_packed_array_elements): Don't call discrete_position.
6205         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6206         discrete_position for enum types.
6207         * language.c (default_print_array_index): Change type.
6208         * language.h (struct language_defn) <la_print_array_index>: Add
6209         index_type parameter, change type of index_value.
6210         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6211         (default_print_array_index): Update.
6212         * valprint.c (maybe_print_array_index): Don't call
6213         value_from_longest.  Update.
6214         (value_print_array_elements): Don't call discrete_position.
6215
6216 2020-05-26  Tom Tromey  <tromey@adacore.com>
6217
6218         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6219         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6220
6221 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6222
6223         PR gdb/13519
6224         * avr-tdep.c (avr_integer_to_address): Return data or code
6225         address accordingly to the second 'type' argument of the
6226         function.
6227
6228 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6229
6230         * infcmd.c, inferior.h: (construct_inferior_arguments):
6231         Moved function from here to gdbsupport/common-inferior.{h,cc}
6232
6233 2020-05-23  Tom Tromey  <tom@tromey.com>
6234
6235         Revert commit eca1f90c:
6236         * NEWS: Remove entry for completion styling.
6237         * completer.c (_rl_completion_prefix_display_length): Move
6238         declaration later.
6239         (gdb_fnprint): Revert.
6240         (gdb_display_match_list_1): Likewise.
6241         * cli/cli-style.c (completion_prefix_style)
6242         (completion_difference_style, completion_suffix_style): Remove.
6243         (_initialize_cli_style): Revert.
6244         * cli/cli-style.h (completion_prefix_style)
6245         (completion_difference_style, completion_suffix_style): Don't
6246         declare.
6247
6248 2020-05-24  Pedro Alves  <palves@redhat.com>
6249
6250         * symtab.c (completion_list_add_name): Return boolean indication
6251         of whether the symbol matched.
6252         (completion_list_add_symbol): Don't try to remove C++ aliases if
6253         the symbol didn't match in the first place.
6254         * symtab.h (completion_list_add_name): Return bool.
6255
6256 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6257
6258         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6259         type::field.
6260
6261 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6262
6263         GDB 9.2 released.
6264
6265 2020-05-23  Tom Tromey  <tom@tromey.com>
6266
6267         * NEWS: Add entry for completion styling.
6268         * completer.c (_rl_completion_prefix_display_length): Move
6269         declaration earlier.
6270         (gdb_fnprint): Use completion_style.
6271         (gdb_display_match_list_1): Likewise.
6272         * cli/cli-style.c (completion_prefix_style)
6273         (completion_difference_style, completion_suffix_style): New
6274         globals.
6275         (_initialize_cli_style): Register new globals.
6276         * cli/cli-style.h (completion_prefix_style)
6277         (completion_difference_style, completion_suffix_style): Declare.
6278
6279 2020-05-23  Pedro Alves  <palves@redhat.com>
6280
6281         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6282         (parse_escape): Use ISDIGIT instead of isdigit.
6283         (puts_debug): Use gdb_isprint instead of isprint.
6284         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6285         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6286         ISSPACE instead of isspace.
6287         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6288         instead of isspace.
6289         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6290         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6291         instead of isxdigit and ISDIGIT instead of isdigit.
6292
6293 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6294
6295         * gdbtypes.h (struct type) <field>: New method.
6296         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6297         or type::field.
6298
6299 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6300
6301         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6302         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6303         modify the propery to use type::set_fields instead.
6304
6305 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6306
6307         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6308         type::num_fields instead.
6309
6310 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6311
6312         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6313         methods.
6314         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6315         that modify the number of fields to use type::set_num_fields
6316         instead.
6317
6318 2020-05-22  Tom Tromey  <tromey@adacore.com>
6319
6320         * compile/compile-object-load.h (munmap_list_free): Don't
6321         declare.
6322
6323 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6324
6325         * annotate.c (annotate_source_line): Update return type, add call
6326         to update current symtab and line.
6327         * annotate.h (annotate_source_line): Update return type, and
6328         extend header comment.
6329         * source.c (info_line_command): Check annotation_level before
6330         calling annotate_source_line.
6331         * stack.c (print_frame_info): If calling annotate_source_line
6332         returns true, then don't print any other source line information.
6333
6334 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6335
6336         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6337
6338 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6339
6340         * coffread.c (patch_type): Remove NULL check before xfree.
6341         * corefile.c (set_gnutarget): Likewise.
6342         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6343         * exec.c (build_section_table): Likewise.
6344         * remote.c (remote_target::pass_signals): Likewise.
6345         * utils.c (n_spaces): Likewise.
6346         * cli/cli-script.c (document_command): Likewise.
6347         * i386-windows-tdep.c (core_process_module_section): Likewise.
6348         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6349
6350 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6351
6352         * symfile.c (reread_symbols): Clear objfile's section_offsets
6353         vector and section indices, re-compute them by calling
6354         sym_offsets.
6355
6356 2020-05-20  Tom Tromey  <tromey@adacore.com>
6357
6358         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6359         (desc_one_bound, desc_index_type): Compute field name.
6360
6361 2020-05-20  Tom de Vries  <tdevries@suse.de>
6362
6363         PR symtab/25833
6364         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6365
6366 2020-05-20  Alan Modra  <amodra@gmail.com>
6367
6368         PR 25993
6369         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6370         bfd_set_filename.
6371         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6372         passed to bfd_set_filename.
6373         * symfile-mem.c (add_vsyscall_page): Likewise for string
6374         passed to symbol_file_add_from_memory.
6375         (symbol_file_add_from_memory): Make name param a const char* and
6376         don't strdup.
6377
6378 2020-05-20  Alan Modra  <amodra@gmail.com>
6379
6380         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6381         rather than accessing bfd->filename directly.
6382         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6383         and use bfd_section_name.
6384         * dwarf2/frame.c (decode_frame_entry): Likewise.
6385         * exec.c (exec_set_section_address): Likewise.
6386         * solib-aix.c (solib_aix_bfd_open): Likewise.
6387         * stap-probe.c (get_stap_base_address): Likewise.
6388         * symfile.c (reread_symbols): Likewise.
6389
6390 2020-05-19  Tom Tromey  <tromey@adacore.com>
6391
6392         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6393
6394 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6395
6396         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6397
6398 2020-05-19  Pedro Alves  <palves@redhat.com>
6399
6400         * NEWS (set exec-file-mismatch): Adjust entry.
6401         * exec.c: Include "build-id.h".
6402         (validate_exec_file): Try to match build IDs instead of filenames.
6403         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6404         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6405         and pass down 'warn_if_slow'.
6406         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6407         gdb_bfd_open_closure to pass it down.
6408         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6409
6410 2020-05-19  Pedro Alves  <palves@redhat.com>
6411
6412         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6413         * target.c (target_fileio_open_1): Rename to target_fileio_open
6414         and make extern.  Use bool.
6415         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6416         (target_fileio_read_alloc_1): Adjust.
6417         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6418         (target_fileio_open_warn_if_slow): Delete declaration.
6419
6420 2020-05-19  Pedro Alves  <palves@redhat.com>
6421
6422         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6423         Adjust all callers.
6424
6425 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6426
6427         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6428         whether disp is negative.
6429
6430 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6431
6432         * symfile.h (struct symfile_segment_data)
6433         <~symfile_segment_data>: Remove.
6434         <segment_info>: Change to std::vector.
6435         * symfile.c (default_symfile_segments): Update.
6436         * elfread.c (elf_symfile_segments): Update.
6437
6438 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6439
6440         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6441         <segments>: New.
6442         <segment_bases, segment_sizes>: Remove.
6443         * symfile.c (default_symfile_segments): Update.
6444         * elfread.c (elf_symfile_segments): Update.
6445         * remote.c (remote_target::get_offsets): Update.
6446         * solib-target.c (solib_target_relocate_section_addresses):
6447         Update.
6448
6449 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6450
6451         * symfile.h (struct symfile_segment_data): Initialize fields.
6452         <~symfile_segment_data>: Add.
6453         (symfile_segment_data_up): New.
6454         (struct sym_fns) <sym_segments>: Return a
6455         symfile_segment_data_up.
6456         (default_symfile_segments): Return a symfile_segment_data_up.
6457         (free_symfile_segment_data): Remove.
6458         (get_symfile_segment_data): Return a symfile_segment_data_up.
6459         * symfile.c (default_symfile_segments): Likewise.
6460         (get_symfile_segment_data): Likewise.
6461         (free_symfile_segment_data): Remove.
6462         (symfile_find_segment_sections): Update.
6463         * elfread.c (elf_symfile_segments): Return a
6464         symfile_segment_data_up.
6465         * remote.c (remote_target::get_offsets): Update.
6466         * solib-target.c (solib_target_relocate_section_addresses):
6467         Update.
6468         * symfile-debug.c (debug_sym_segments): Return a
6469         symfile_segment_data_up.
6470
6471 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6472
6473         PR build/25981
6474         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6475         Hardcode register numbers.
6476
6477         PR build/25981
6478         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6479         procfs_find_LDT_entry): Remove.
6480         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6481         procfs_find_LDT_entry): Remove.
6482         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6483         Remove.
6484
6485 2020-05-17  Pedro Alves  <palves@redhat.com>
6486             Andrew Burgess  <andrew.burgess@embecosm.com>
6487             Keno Fischer  <keno@juliacomputing.com>
6488
6489         PR gdb/25741
6490         * breakpoint.c (build_target_condition_list): Update comments.
6491         (build_target_command_list): Update comments and skip matching
6492         locations.
6493         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6494         a separate function.  Simplify "set breakpoint auto-hw off"
6495         handling.
6496         (insert_breakpoints): Update comment.
6497         (tracepoint_locations_match): New parameter.  For breakpoints,
6498         compare location types too, if the caller wants to.
6499         (handle_automatic_hardware_breakpoints): New functions.
6500         (bp_location_is_less_than): Also sort by location type and
6501         hardware breakpoint length.
6502         (update_global_location_list): Handle "set breakpoint auto-hw on"
6503         here.
6504         (update_breakpoint_locations): Ask breakpoint_locations_match to
6505         ignore location types.
6506
6507 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6508
6509         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6510         type::name instead.
6511
6512 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6513
6514         * gdbtypes.h (struct type) <name, set_name>: New methods.
6515         (TYPE_CODE): Use type::name.  Change all call sites used to set
6516         the name to use type::set_name instead.
6517
6518 2020-05-16  Tom Tromey  <tom@tromey.com>
6519
6520         * top.c (quit_force): Update.
6521         * infrun.c (handle_no_resumed): Update.
6522         * top.h (all_uis): New function.
6523         (ALL_UIS): Remove.
6524
6525 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6526
6527         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6528
6529 2020-05-16  Pedro Alves  <palves@redhat.com>
6530
6531         * ia64-linux-nat.c
6532         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6533         Declare method.
6534         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6535
6536 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6537
6538         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6539         (sparc64_adi_info): Likewise.
6540
6541 2020-05-15  Tom Tromey  <tom@tromey.com>
6542
6543         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6544         block_objfile.
6545         (lookup_objfile_from_block): Remove.
6546         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6547         (lookup_global_symbol): Use block_objfile.
6548         * symtab.h (lookup_objfile_from_block): Don't declare.
6549         * printcmd.c (clear_dangling_display_expressions): Use
6550         block_objfile.
6551         * parse.c (operator_check_standard): Use block_objfile.
6552
6553 2020-05-15  Tom Tromey  <tom@tromey.com>
6554
6555         * language.c (language_alloc_type_symbol): Set
6556         SYMBOL_SECTION.
6557         * symtab.c (initialize_objfile_symbol): Remove.
6558         (allocate_symbol): Remove.
6559         (allocate_template_symbol): Remove.
6560         * dwarf2/read.c (fixup_go_packaging): Use "new".
6561         (new_symbol): Use "new".
6562         (read_variable): Don't call initialize_objfile_symbol.  Use
6563         "new".
6564         (read_func_scope): Use "new".
6565         * xcoffread.c (process_xcoff_symbol): Don't call
6566         initialize_objfile_symbol.
6567         (SYMBOL_DUP): Remove.
6568         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6569         "new".
6570         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6571         (allocate_template_symbol): Don't declare.
6572         (struct symbol): Add copy constructor.  Change defaults.
6573         * jit.c (finalize_symtab): Use "new".
6574         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6575         Use "new".
6576         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6577         (common_block_end): Use "new".
6578         * mdebugread.c (parse_symbol): Use "new".
6579         (new_symbol): Likewise.
6580
6581 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6582
6583         * NEWS: Mention changes to help and apropos.
6584
6585 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6586
6587         * command.h (enum command_class): Improve comments, document
6588         that class_alias is for user-defined aliases, give the class
6589         name for each class, remove unused class_xdb.
6590         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6591         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6592         by a precise class.
6593         * infcmd.c (_initialize_infcmd): Likewise.
6594         * reverse.c (_initialize_reverse): Likewise.
6595         * stack.c (_initialize_stack): Likewise.
6596         * symfile.c (_initialize_symfile): Likewise.
6597         * tracepoint.c (_initialize_tracepoint): Likewise.
6598
6599 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6600
6601         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6602         when their aliased command is traversed.
6603         (help_cmd): Add fput_command_names_styled call to
6604         output command name and aliases when command has an alias.
6605
6606 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6607
6608         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6609         * cli/cli-decode.c (help_cmd_list): Declare as static,
6610         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6611         a command together with the command.
6612         (fput_command_name_styled, fput_command_names_styled): New functions.
6613         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6614         fput_command_name_styled.
6615         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6616         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6617
6618 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6619
6620         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6621         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6622         * command.h (cmd_show_list): Likewise.
6623         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6624         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6625
6626 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6627
6628         * unittests/command-def-selftests.c (traverse_command_structure):
6629         Verify all commands of a list have the same prefix command and
6630         that only the top cmdlist commands have a null prefix.
6631
6632 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6633
6634         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6635         as prefix, not one of its aliases.
6636         (set_cmd_prefix): Remove.
6637         (do_add_cmd): Centralize the setting of the prefix of a command, when
6638         command is defined after its full chain of prefix commands.
6639         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6640         (add_setshow_cmd_full): Likewise.
6641         (update_prefix_field_of_prefixed_commands): New function.
6642         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6643         update_prefix_field_of_prefixed_commands.
6644         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6645         addresses of remote_set_cmdlist and remote_show_cmdlist given
6646         as argument, not the address of an argument.
6647         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6648         * gdb/remote.c (_initialize_remote): Likewise.
6649
6650 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6651
6652         * cli/cli-cmds.c (alias_command): Check for an existing alias
6653         using lookup_cmd_composition, as valid_command_p is too strict
6654         and forbids aliases that are the prefix of an existing alias
6655         or command.
6656         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6657         command is properly recognised as a valid command.
6658
6659 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6660
6661         * unittests/help-doc-selftests.c: Rename to
6662         unittests/command-def-selftests.c
6663         * unittests/command-def-selftests.c (help_doc_tests): Update some
6664         comments.
6665         (command_structure_tests, traverse_command_structure): New namespace
6666         and function.
6667         (command_structure_invariants_tests): New function.
6668         (_initialize_command_def_selftests) Renamed from
6669         _initialize_help_doc_selftests, register command_structure_invariants
6670         selftest.
6671
6672 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6673
6674         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6675         an alias of 'show'.
6676
6677 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6678
6679         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6680         ada_is_fixed_point_type.  Update all callers.
6681         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6682         all callers.
6683         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6684         Update all callers.
6685         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6686         print_fixed_point_type.  Update all callers.
6687         * ada-valprint.c (ada_value_print_num): Replace call to
6688         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6689
6690 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6691
6692         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6693         processors.
6694         (cpu_supports_bts): Add CV_AMD case.
6695
6696 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6697             Simon Marchi  <simon.marchi@efficios.com>
6698
6699         * infrun.c (stop_all_threads): Collect multiple wait events at
6700         each pass.
6701
6702 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6703
6704         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6705         type::code instead.
6706
6707 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6708
6709         * gdbtypes.h (struct type) <code, set_code>: New methods.
6710         (TYPE_CODE): Use type::code.  Change all call sites used to set
6711         the code to use type::set_code instead.
6712
6713 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6714             Tom de Vries  <tdevries@suse.de>
6715             Pedro Alves  <palves@redhat.com>
6716
6717         PR threads/25478
6718         * infrun.c (stop_all_threads): Do NOT ignore
6719         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6720         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6721         received.
6722         (handle_no_resumed): Remove code handling a live inferior with no
6723         threads.
6724         * remote.c (has_single_non_exited_thread): New.
6725         (remote_target::update_thread_list): Do not delete a thread if is
6726         the last thread of the process.
6727         * thread.c (thread_select): Call delete_exited_threads instead of
6728         prune_threads.
6729
6730 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6731
6732         * infrun.c (stop_all_threads): Enable/disable thread events of all
6733         targets.  Move a debug message denoting the end of the function
6734         into the SCOPED_EXIT block.
6735
6736 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6737
6738         * process-stratum-target.h: Include <set>.
6739         (all_non_exited_process_targets, switch_to_target_no_thread): New
6740         function declarations.
6741         * process-stratum-target.c (all_non_exited_process_targets)
6742         (switch_to_target_no_thread): New function implementations.
6743
6744 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6745
6746         * infrun.c (handle_inferior_event): Extract out a piece of code
6747         into...
6748         (mark_non_executing_threads): ...this new function.
6749
6750 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6751
6752         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6753         use.
6754
6755 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6756
6757         * regcache.c (regcache_read_pc_protected): New function
6758         implementation that returns 0 if the PC cannot read via
6759         'regcache_read_pc'.
6760         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6761         instead of 'regcache_read_pc'.
6762         (keep_going_pass_signal): Ditto.
6763
6764 2020-05-13  Tom Tromey  <tromey@adacore.com>
6765
6766         * ada-lang.c (align_value): Remove.
6767         (ada_template_to_fixed_record_type_1): Use align_up.
6768
6769 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6770
6771         * async-event.c: Update the copyright year.
6772         * async-event.h: Update the copyright year.
6773
6774 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6775
6776         * objfiles.h (is_addr_in_objfile,
6777         shared_objfile_contains_address_p): Return bool.
6778         * objfile.c (is_addr_in_objfile,
6779         shared_objfile_contains_address_p): Return bool.
6780
6781 2020-05-11  Tom Tromey  <tromey@adacore.com>
6782
6783         * cli/cli-cmds.c (info_command): Restore.
6784         (_initialize_cli_cmds): Use add_prefix_command for "info".
6785         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6786
6787 2020-05-11  Tom Tromey  <tromey@adacore.com>
6788
6789         * ada-lang.c (ada_value_primitive_field): Now public.
6790         * ada-lang.h (ada_value_primitive_field): Declare.
6791         * ada-valprint.c (print_field_values): Use
6792         ada_value_primitive_field for wrapper fields.
6793
6794 2020-05-11  Tom de Vries  <tdevries@suse.de>
6795
6796         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6797         MODULE_DOMAIN.
6798
6799 2020-05-11  Tom de Vries  <tdevries@suse.de>
6800
6801         PR symtab/25941
6802         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6803         with length 0, if not gdb-produced.
6804         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6805
6806 2020-05-09  Tom de Vries  <tdevries@suse.de>
6807
6808         PR gdb/25955
6809         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6810         calculation.
6811
6812 2020-05-09  Tom Tromey  <tom@tromey.com>
6813
6814         * top.c (server_command): Now bool.
6815         * top.h (server_command): Now bool.
6816
6817 2020-05-08  Tom Tromey  <tromey@adacore.com>
6818
6819         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6820         already being processed.
6821
6822 2020-05-08  Tom Tromey  <tom@tromey.com>
6823
6824         * printcmd.c (struct display) <next>: Remove.
6825         <display>: New constructor.
6826         <exp_string>: Now a std::string.
6827         <enabled_p>: Now a bool.
6828         (display_number): Move definition earlier.
6829         (displays): Rename from display_chain.  Now a std::vector.
6830         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6831         (display_command): Update.
6832         (do_one_display, disable_display)
6833         (enable_disable_display_command, do_enable_disable_display):
6834         Update.
6835         (free_display): Remove.
6836         (clear_displays): Rewrite.
6837         (delete_display): Update.
6838         (map_display_numbers): Use function_view.  Remove "data"
6839         parameter.  Update.
6840         (do_delete_display): Remove.
6841         (undisplay_command): Update.
6842         (do_one_display, do_displays, disable_display)
6843         (info_display_command): Update.
6844         (do_enable_disable_display): Remove.
6845         (enable_disable_display_command)
6846         (clear_dangling_display_expressions): Update.
6847
6848 2020-05-08  Tom Tromey  <tom@tromey.com>
6849
6850         * symtab.c (set_symbol_cache_size)
6851         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6852         (maintenance_print_symbol_cache_statistics): Update.
6853         * symmisc.c (print_symbol_bcache_statistics)
6854         (print_objfile_statistics, maintenance_print_objfiles)
6855         (maintenance_info_symtabs, maintenance_check_symtabs)
6856         (maintenance_expand_symtabs, maintenance_info_line_tables):
6857         Update.
6858         * symfile-debug.c (set_debug_symfile): Update.
6859         * source.c (forget_cached_source_info): Update.
6860         * python/python.c (gdbpy_progspaces): Update.
6861         * psymtab.c (maintenance_info_psymtabs): Update.
6862         * probe.c (parse_probes): Update.
6863         * linespec.c (iterate_over_all_matching_symtabs)
6864         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6865         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6866         * exec.c (exec_target::close): Update.
6867         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6868         * breakpoint.c (print_one_breakpoint_location)
6869         (create_longjmp_master_breakpoint)
6870         (create_std_terminate_master_breakpoint): Update.
6871         * progspace.c (program_spaces): Now a std::vector.
6872         (maybe_new_address_space): Update.
6873         (add_program_space): Remove.
6874         (program_space::program_space): Update.
6875         (remove_program_space): Update.
6876         (number_of_program_spaces): Remove.
6877         (print_program_space, update_address_spaces): Update.
6878         * progspace.h (program_spaces): Change type.
6879         (ALL_PSPACES): Remove.
6880         (number_of_program_spaces): Don't declare.
6881         (struct program_space) <next>: Remove.
6882
6883 2020-05-08  Tom Tromey  <tom@tromey.com>
6884
6885         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6886         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6887         (enable_break): Update.
6888         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6889         (frv_fdpic_find_canonical_descriptor): Update.
6890         (frv_fetch_objfile_link_map): Update.
6891         * progspace.c (program_space::free_all_objfiles): Update.
6892         (program_space::solibs): New method.
6893         * progspace.h (struct program_space) <solibs>: New method.
6894         * solist.h (master_so_list): Don't declare.
6895         (ALL_SO_LIBS): Remove.
6896         * solib.h (so_list_head): Remove.
6897         (update_solib_list): Update comment.
6898         * solib.c (master_so_list): Remove.
6899         (solib_used, update_solib_list, solib_add)
6900         (info_sharedlibrary_command, clear_solib)
6901         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6902
6903 2020-05-08  Tom Tromey  <tom@tromey.com>
6904
6905         * extension.c (extension_languages): Now a std::array.
6906         (ALL_EXTENSION_LANGUAGES): Remove.
6907         (get_ext_lang_defn, get_ext_lang_of_file)
6908         (eval_ext_lang_from_control_command): Update.
6909         (finish_ext_lang_initialization)
6910         (auto_load_ext_lang_scripts_for_objfile)
6911         (ext_lang_type_printers::ext_lang_type_printers)
6912         (apply_ext_lang_type_printers)
6913         (ext_lang_type_printers::~ext_lang_type_printers)
6914         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6915         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6916         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6917         (get_matching_xmethod_workers, ext_lang_colorize)
6918         (ext_lang_before_prompt): Update.
6919         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6920
6921 2020-05-08  Tom Tromey  <tom@tromey.com>
6922
6923         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6924         overload.
6925         <swap_string, m_string>: Remove.
6926         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6927         Update.
6928         * stabsread.c (define_symbol, read_type): Update.
6929         * linespec.c (find_linespec_symbols): Update.
6930         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6931         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6932         * dbxread.c (read_dbx_symtab): Update.
6933         * cp-support.h (cp_canonicalize_string_full)
6934         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6935         Return unique_xmalloc_ptr.
6936         * cp-support.c (inspect_type): Update.
6937         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6938         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6939         Likewise.
6940         * c-typeprint.c (print_name_maybe_canonical): Update.
6941         * break-catch-throw.c (check_status_exception_catchpoint):
6942         Update.
6943
6944 2020-05-08  Tom de Vries  <tdevries@suse.de>
6945
6946         * infrun.c (follow_fork): Copy current_line and current_symtab to
6947         child thread.
6948
6949 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6950
6951         * async-event.c (struct async_signal_handler, struct
6952         async_event_handler): Reformat, remove typedef.
6953
6954 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6955
6956         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6957         access thistype->main_type->dyn_prop_list directly.
6958
6959 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6960
6961         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6962         (remove_dyn_prop): Remove.  Update all users to use
6963         type::remove_dyn_prop.
6964         * gdbtypes.c (remove_dyn_prop): Rename to...
6965         (type::remove_dyn_prop): ... this.
6966
6967 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6968
6969         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6970         (add_dyn_prop): Remove.  Update all users to use
6971         type::add_dyn_prop.
6972         * gdbtypes.c (add_dyn_prop): Rename to...
6973         (type::add_dyn_prop): ... this.
6974
6975 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6976
6977         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6978         (get_dyn_prop): Remove.  Update all users to use
6979         type::dyn_prop.
6980         * gdbtypes.c (get_dyn_prop): Rename to...
6981         (type::dyn_prop): ... this.
6982
6983 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6984
6985         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6986
6987 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6988
6989         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6990         instruction, skip it if it's there.
6991
6992 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6993
6994         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6995
6996 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6997
6998         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6999         * gdbtypes.c (recursive_dump_type): Remove use of
7000         TYPE_INCOMPLETE.
7001
7002 2020-05-03  Tom Tromey  <tom@tromey.com>
7003
7004         * breakpoint.c (catch_command, tcatch_command): Remove.
7005         (_initialize_breakpoint): Use add_basic_prefix_cmd,
7006         add_show_prefix_cmd.
7007         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
7008         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
7009         Remove.
7010         (add_internal_problem_command): Use add_basic_prefix_cmd,
7011         add_show_prefix_cmd.
7012         * mips-tdep.c (set_mipsfpu_command): Remove.
7013         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
7014         * dwarf2/index-cache.c (set_index_cache_command): Remove.
7015         (_initialize_index_cache): Use add_basic_prefix_cmd.
7016         * memattr.c (dummy_cmd): Remove.
7017         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
7018         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
7019         (_initialize_tui_win): Use add_basic_prefix_cmd,
7020         add_show_prefix_cmd.
7021         * cli/cli-logging.c (set_logging_command): Remove.
7022         (_initialize_cli_logging): Use add_basic_prefix_cmd,
7023         add_show_prefix_cmd.
7024         (show_logging_command): Remove.
7025         * target.c (target_command): Remove.
7026         (add_target): Use add_basic_prefix_cmd.
7027
7028 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7029
7030         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7031
7032 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7033
7034         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7035         info_command.
7036
7037 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7038
7039         * nbsd-nat.c (nbsd_enable_proc_events)
7040         (nbsd_nat_target::post_startup_inferior): Add.
7041         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7042         (nbsd_nat_target::update_thread_list): Rewrite.
7043         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7044         "PTRACE_LWP_CREATE".
7045         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7046
7047 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7048
7049         * stack.c (_initialize_stack): Remove duplicated creation
7050         of "frame" command and "f" alias.
7051
7052 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7053
7054         PR gdb/18706
7055         * gdbtypes.c (check_typedef): Calculate size of array of
7056         stubbed type.
7057
7058 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7059
7060         PR gdb/15559
7061         * i386-tdep.c (i386_push_dummy_call): Call
7062         i386_thiscall_push_dummy_call.
7063         (i386_thiscall_push_dummy_call): New function.
7064         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7065         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7066         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7067
7068 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7069
7070         * gdbarch.sh (do_read): Add shellcheck disable directive for
7071         warning SC2162.
7072
7073 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7074
7075         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7076         "referenced but not assigned" warning.
7077
7078 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7079
7080         * gdbarch.sh: Remove code that sets fallbackdefault.
7081
7082 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7083
7084         * gdbarch.sh: Use shell operators && and || instead of
7085         -a and -o.
7086
7087 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7088
7089         * gdbarch.sh: Use $(...) instead of `...`.
7090
7091 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7092
7093         * gdbarch.sh: Use double quotes around variables.
7094
7095 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7096
7097         * gdbarch.sh: Use %s with printf, instead of variables in the
7098         format string.
7099
7100 2020-04-29  Tom Tromey  <tromey@adacore.com>
7101
7102         PR ada/25875:
7103         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7104         type fields here.
7105         (read_enumeration_type): Call
7106         update_enumeration_type_from_children later.  Update comments.
7107         (process_enumeration_scope): Don't create type fields.
7108
7109 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7110
7111         * nbsd-tdep.c: Include "xml-syscall.h".
7112         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7113
7114 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7115
7116         * nbsd-nat.c: Include "sys/wait.h".
7117         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7118         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7119         (nbsd_nat_target::remove_exec_catchpoint)
7120         (nbsd_nat_target::set_syscall_catchpoint): Add.
7121         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7122         (nbsd_nat_target::insert_exec_catchpoint)
7123         (nbsd_nat_target::remove_exec_catchpoint)
7124         (nbsd_nat_target::set_syscall_catchpoint): Add.
7125         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7126         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7127         `nbsd_get_syscall_number'.
7128
7129 2020-04-29  Tom Tromey  <tom@tromey.com>
7130
7131         * stack.c (print_block_frame_labels): Remove.
7132
7133 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7134
7135         PR gdb/17320
7136         * ada-valprint.c (val_print_packed_array_elements): Move array
7137         end bracket to new line.
7138         (ada_val_print_string): Remove extra spaces before first array
7139         element.
7140         * c-valprint.c (c_value_print_array): Likewise.
7141         * m2-valprint.c (m2_print_array_contents): Likewise.
7142         (m2_value_print_inner): Likewise.
7143         * p-valprint.c (pascal_value_print_inner): Likewise.
7144         * valprint.c (generic_val_print_array): Likewise.
7145         (value_print_array_elements): Move first array element and array
7146         end bracket to new line.
7147
7148 2020-04-29  Tom de Vries  <tdevries@suse.de>
7149
7150         PR symtab/25889
7151         * linespec.c (find_method): Fix ix calculation.
7152
7153 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7154
7155         * syscalls/update-netbsd.sh: New file.
7156         * syscalls/netbsd.xml: Regenerate.
7157         * data-directory/Makefile.in: Register `netbsd.xml' in
7158         `SYSCALLS_FILES'.
7159
7160 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7161
7162         * syscalls/update-freebsd.sh: Add double quotes.
7163
7164 2020-04-28  Tom Tromey  <tom@tromey.com>
7165
7166         * NEWS: Update.
7167         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7168         (cmdpy_init): Allow class_tui.
7169
7170 2020-04-28 Mark Williams <mark@myosotissp.com>
7171
7172         PR gdb/24480
7173         * dwarf2read.c: Add missing assingments to list_in_scope when
7174         start_symtab was already called.
7175
7176 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7177
7178         PR gdb/25881
7179         * dwarf2/read.c (offset_map_type): Use
7180         gdb:hash_enum<sect_offset> as hash function.
7181
7182 2020-04-28  Tom de Vries  <tdevries@suse.de>
7183
7184         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7185         with DW_AT_signature.
7186
7187 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7188
7189         * configure.ac: Remove check for fs_base/gs_base in
7190         user_regs_struct.
7191         * configure: Re-generate.
7192         * config.in: Re-generate.
7193         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7194         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7195         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7196
7197 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7198
7199         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7200         problematic inline frame unwinding situation.
7201         * frame.c (frame_id_computed_p): New function.
7202         * frame.h (frame_id_computed_p): New prototype.
7203
7204 2020-04-26  Tom Tromey  <tom@tromey.com>
7205
7206         * command.h (enum command_class) <class_pseudo>: Remove.
7207
7208 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7209
7210         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7211         and whitespace.
7212
7213 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7214
7215         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7216         `PT_GET_PROCESS_STATE' block.
7217
7218 2020-04-24  Tom Tromey  <tom@tromey.com>
7219
7220         * symtab.h (symbol_get_demangled_name): Don't declare.
7221         * symtab.c (symbol_get_demangled_name): Remove.
7222         (general_symbol_info::natural_name)
7223         (general_symbol_info::demangled_name): Update.
7224
7225 2020-04-24  Tom Tromey  <tom@tromey.com>
7226
7227         PR rust/25025:
7228         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7229
7230 2020-04-24  Tom Tromey  <tom@tromey.com>
7231
7232         PR symtab/12707:
7233         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7234         exists.
7235         (new_symbol): Likewise.
7236         * compile/compile-object-load.c (get_out_value_type): Use
7237         symbol_matches_search_name.
7238
7239 2020-04-24  Tom Tromey  <tom@tromey.com>
7240
7241         * dwarf2/read.c (add_partial_symbol): Do not call
7242         compute_and_set_names.
7243
7244 2020-04-24  Tom Tromey  <tom@tromey.com>
7245
7246         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7247         overload.
7248
7249 2020-04-24  Tom Tromey  <tom@tromey.com>
7250
7251         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7252         (add_psymbol_to_list): New overload.  Make old overload call new
7253         one.
7254         * psympriv.h (add_psymbol_to_list): New overload.
7255
7256 2020-04-24  Tom Tromey  <tom@tromey.com>
7257
7258         * dwarf2/read.c (partial_die_info::read) <case
7259         DW_AT_linkage_name>: Use value_as_string.
7260         (dwarf2_string_attr): Use value_as_string.
7261         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7262         method.
7263         * dwarf2/attribute.c (attribute::value_as_string): New method.
7264
7265 2020-04-24  Tom Tromey  <tom@tromey.com>
7266
7267         * symtab.c (general_symbol_info::natural_name)
7268         (general_symbol_info::demangled_name): Check for language_rust.
7269
7270 2020-04-24  Tom Tromey  <tom@tromey.com>
7271
7272         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7273         (dwarf2_physname): ... from here.
7274         (partial_die_info::read): Add Rust "{" hack.
7275
7276 2020-04-24  Tom Tromey  <tom@tromey.com>
7277
7278         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7279         method.
7280         (symbol_set_demangled_name): Don't declare.
7281         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7282         symbol_set_demangled_name.
7283         (general_symbol_info::set_language)
7284         (general_symbol_info::compute_and_set_names): Update.
7285         * minsyms.c (minimal_symbol_reader::install): Update.
7286         * dwarf2/read.c (new_symbol): Update.
7287
7288 2020-04-24  Tom Tromey  <tromey@adacore.com>
7289
7290         PR python/23662:
7291         * python/py-type.c (convert_field): Handle
7292         FIELD_LOC_KIND_DWARF_BLOCK.
7293         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7294         (typy_get_dynamic): Nw function.
7295         (type_object_getset): Add "dynamic".
7296         * NEWS: Add entry.
7297
7298 2020-04-24  Tom Tromey  <tromey@adacore.com>
7299
7300         * ada-typeprint.c (print_choices, print_variant_part)
7301         (print_record_field_types_dynamic): New functions.
7302         (print_record_field_types): Use print_record_field_types_dynamic.
7303
7304 2020-04-24  Tom Tromey  <tromey@adacore.com>
7305
7306         * dwarf2/read.c (handle_data_member_location): New overload.
7307         (dwarf2_add_field): Use it.
7308         (decode_locdesc): Add "computed" parameter.  Update comment.
7309         * gdbtypes.c (is_dynamic_type_internal): Also look for
7310         FIELD_LOC_KIND_DWARF_BLOCK.
7311         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7312         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7313         virtual base classes.
7314         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7315         FIELD_LOC_KIND_DWARF_BLOCK.
7316
7317 2020-04-24  Tom Tromey  <tromey@adacore.com>
7318
7319         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7320         * gdbtypes.c (is_dynamic_type_internal): Check
7321         TYPE_HAS_DYNAMIC_LENGTH.
7322         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7323         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7324         New macros.
7325         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7326         constant.
7327
7328 2020-04-24  Tom Tromey  <tromey@adacore.com>
7329
7330         * dwarf2/read.c (struct variant_field): Rewrite.
7331         (struct variant_part_builder): New.
7332         (struct nextfield): Remove "variant" field.  Add "offset".
7333         (struct field_info): Add "current_variant_part" and
7334         "variant_parts".
7335         (alloc_discriminant_info): Remove.
7336         (alloc_rust_variant): New function.
7337         (quirk_rust_enum): Update.
7338         (dwarf2_add_field): Set "offset" member.  Don't handle
7339         DW_TAG_variant_part.
7340         (offset_map_type): New typedef.
7341         (convert_variant_range, create_one_variant)
7342         (create_one_variant_part, create_variant_parts)
7343         (add_variant_property): New functions.
7344         (dwarf2_attach_fields_to_type): Call add_variant_property.
7345         (read_structure_type): Don't handle DW_TAG_variant_part.
7346         (handle_variant_part, handle_variant): New functions.
7347         (handle_struct_member_die): Use them.
7348         (process_structure_scope): Don't handle variant parts.
7349         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7350         (struct discriminant_info): Remove.
7351         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7352         (struct main_type) <flag_discriminated_union>: Remove.
7353         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7354         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7355         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7356         Update.
7357         * valops.c (value_union_variant): Remove.
7358         * value.h (value_union_variant): Don't declare.
7359
7360 2020-04-24  Tom Tromey  <tromey@adacore.com>
7361
7362         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7363         (ada_value_primitive_packed_val): Update.
7364         * ada-valprint.c (ada_value_print_1): Update.
7365         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7366         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7367         just an address.  Use evaluate_for_locexpr_baton.
7368         (dwarf2_evaluate_property): Update.
7369         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7370         array_view.
7371         * findvar.c (default_read_var_value): Update.
7372         * gdbtypes.c (compute_variant_fields_inner)
7373         (resolve_dynamic_type_internal): Update.
7374         (resolve_dynamic_type): Change type of valaddr parameter.
7375         * gdbtypes.h (resolve_dynamic_type): Update.
7376         * valarith.c (value_subscripted_rvalue): Update.
7377         * value.c (value_from_contents_and_address): Update.
7378
7379 2020-04-24  Tom Tromey  <tromey@adacore.com>
7380
7381         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7382         "push_initial_value" parameter.
7383         (dwarf2_evaluate_property): Likewise.
7384         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7385
7386 2020-04-24  Tom Tromey  <tromey@adacore.com>
7387
7388         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7389         (variant::matches, compute_variant_fields_recurse)
7390         (compute_variant_fields_inner, compute_variant_fields): New
7391         functions.
7392         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7393         Use resolved_type after type is made.
7394         (operator==): Add new cases.
7395         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7396         (struct discriminant_range, struct variant, struct variant_part):
7397         New.
7398         (union dynamic_prop_data) <variant_parts, original_type>: New
7399         members.
7400         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7401         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7402         constants.
7403         * value.c (unpack_bits_as_long): Now public.
7404         * value.h (unpack_bits_as_long): Declare.
7405
7406 2020-04-24  Tom Tromey  <tromey@adacore.com>
7407
7408         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7409         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7410
7411 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7412
7413         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7414
7415 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7416
7417         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7418         (remove_fork_catchpoint, post_startup_inferior)
7419         (post_attach): Move...
7420         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7421         (remove_fork_catchpoint, post_startup_inferior)
7422         (post_attach): ...here.
7423         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7424         (remove_fork_catchpoint, post_startup_inferior)
7425         (post_attach): Move...
7426         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7427         (remove_fork_catchpoint, post_startup_inferior)
7428         (post_attach): ...here.
7429
7430 2020-04-24  Tom Tromey  <tromey@adacore.com>
7431
7432         * nat/windows-nat.h (struct windows_thread_info)
7433         <pc_adjusted>: New member.
7434         * windows-nat.c (windows_fetch_one_register): Check
7435         pc_adjusted.
7436         (windows_nat_target::get_windows_debug_event)
7437         (windows_nat_target::wait): Set pc_adjusted.
7438
7439 2020-04-24  Tom de Vries  <tdevries@suse.de>
7440
7441         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7442         Run gdb-add-index inside temp dir.
7443
7444 2020-04-23  Tom Tromey  <tromey@adacore.com>
7445
7446         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7447         in loop.
7448
7449 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7450
7451         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7452         get_frame_register instead of gdbarch_unwind_pc.
7453
7454 2020-04-23  Tom de Vries  <tdevries@suse.de>
7455
7456         * symtab.c (lookup_global_symbol): Prefer def over decl.
7457
7458 2020-04-23  Tom de Vries  <tdevries@suse.de>
7459
7460         PR symtab/25807
7461         * block.c (best_symbol, better_symbol): Promote to external.
7462         * block.h (best_symbol, better_symbol): Declare.
7463         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7464         decl.
7465
7466 2020-04-23  Tom Tromey  <tromey@adacore.com>
7467
7468         PR ada/25837:
7469         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7470         "const char *", not a "const std::string &".
7471         <name_and_matcher::operator==>: Update.
7472         * unittests/lookup_name_info-selftests.c: Change type of
7473         "result".
7474
7475 2020-04-23  Tom Tromey  <tom@tromey.com>
7476
7477         * inferior.h (iterate_over_inferiors): Don't declare.
7478         * inferior.c (iterate_over_inferiors): Remove.
7479         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7480         Remove.
7481         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7482         use iterate_over_inferiors.
7483         (darwin_resume_inferior_it)
7484         (struct resume_inferior_threads_param)
7485         (darwin_resume_inferior_threads_it): Remove.
7486         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7487
7488 2020-04-23  Tom de Vries  <tdevries@suse.de>
7489
7490         * blockframe.c (find_pc_partial_function): Use
7491         find_pc_sect_compunit_symtab rather than
7492         objfile->sf->qf->find_pc_sect_compunit_symtab.
7493
7494 2020-04-22  Tom de Vries  <tdevries@suse.de>
7495
7496         PR symtab/25764
7497         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7498         in psymtabs.
7499
7500 2020-04-22  Tom de Vries  <tdevries@suse.de>
7501
7502         PR symtab/25801
7503         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7504         symtabs.
7505
7506 2020-04-22  Tom de Vries  <tdevries@suse.de>
7507
7508         PR symtab/25700
7509         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7510         CU if already created.
7511
7512 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7513
7514         * infrun.c (displaced_step_fixup): Switch to the event_thread
7515         before calling displaced_step_restore, not after.
7516
7517 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7518
7519         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7520         its inferior is not recorded by us.
7521         (record_btrace_target_open): Replace call to
7522         all_non_exited_threads () with call to current_inferior
7523         ()->non_exited_threads ().
7524         (record_btrace_target::stop_recording): Likewise.
7525         (record_btrace_target::close): Likewise.
7526         (record_btrace_target::wait): Likewise.
7527         (record_btrace_target::record_stop_replaying): Likewise.
7528
7529 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7530
7531         * btrace.c (btrace_enable): Throw an error on double enables and
7532         when enabling recording fails.
7533         (btrace_disable): Throw an error if the thread is not recorded.
7534
7535 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7536
7537         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7538         request if we do not have a thread_info.
7539
7540 2020-04-21  Tom de Vries  <tdevries@suse.de>
7541
7542         PR gdb/25471
7543         * thread.c
7544         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7545         exception in get_frame_id.
7546
7547 2020-04-20  Tom Tromey  <tromey@adacore.com>
7548
7549         * python/python.c (struct gdbpy_event): Mark move constructor as
7550         noexcept.
7551         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7552         constructor as noexcept.
7553         * completer.h (struct completion_result): Mark move constructor as
7554         noexcept.
7555         * completer.c (completion_result::completion_result): Use
7556         initialization style.  Don't call reset_match_list.
7557
7558 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7559
7560         * MAINTAINERS (Write After Approval): Add myself.
7561
7562 2020-04-18  Tom Tromey  <tom@tromey.com>
7563
7564         * windows-tdep.c (init_w32_command_list)
7565         (w32_prefix_command_valid): Restore.
7566         (_initialize_windows_tdep): Call init_w32_command_list.
7567
7568 2020-04-18  Tom Tromey  <tom@tromey.com>
7569
7570         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7571         * value.c (value_fn_field): Update.
7572         * valops.c (find_function_in_inferior)
7573         (value_allocate_space_in_inferior): Update.
7574         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7575         Update.
7576         * tui/tui-source.c (tui_source_window::set_contents): Update.
7577         * symtab.c (lookup_global_or_static_symbol)
7578         (find_function_start_sal_1, skip_prologue_sal)
7579         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7580         * symmisc.c (dump_msymbols, dump_symtab_1)
7581         (maintenance_print_one_line_table): Update.
7582         * symfile.c (init_entry_point_info, section_is_mapped)
7583         (list_overlays_command, simple_read_overlay_table)
7584         (simple_overlay_update_1): Update.
7585         * stap-probe.c (handle_stap_probe): Update.
7586         * stabsread.c (dbx_init_float_type, define_symbol)
7587         (read_one_struct_field, read_enum_type, read_range_type): Update.
7588         * source.c (info_line_command): Update.
7589         * python/python.c (gdbpy_source_objfile_script)
7590         (gdbpy_execute_objfile_script): Update.
7591         * python/py-type.c (save_objfile_types): Update.
7592         * python/py-objfile.c (py_free_objfile): Update.
7593         * python/py-inferior.c (python_new_objfile): Update.
7594         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7595         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7596         (maintenance_check_psymtabs): Update.
7597         * printcmd.c (info_address_command): Update.
7598         * objfiles.h (struct objfile) <arch>: New method, from
7599         get_objfile_arch.
7600         (get_objfile_arch): Don't declare.
7601         * objfiles.c (get_objfile_arch): Remove.
7602         (filter_overlapping_sections): Update.
7603         * minsyms.c (msymbol_is_function): Update.
7604         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7605         (output_nondebug_symbol): Update.
7606         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7607         (mdebug_expand_psymtab): Update.
7608         * machoread.c (macho_add_oso_symfile): Update.
7609         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7610         Update.
7611         * linux-fork.c (checkpoint_command): Update.
7612         * linespec.c (convert_linespec_to_sals): Update.
7613         * jit.c (finalize_symtab): Update.
7614         * infrun.c (insert_exception_resume_from_probe): Update.
7615         * ia64-tdep.c (ia64_find_unwind_table): Update.
7616         * hppa-tdep.c (internalize_unwinds): Update.
7617         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7618         Update.
7619         * gcore.c (call_target_sbrk): Update.
7620         * elfread.c (record_minimal_symbol, elf_symtab_read)
7621         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7622         (elf_gnu_ifunc_resolve_by_got): Update.
7623         * dwarf2/read.c (create_addrmap_from_index)
7624         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7625         (read_debug_names_from_section)
7626         (process_psymtab_comp_unit_reader, add_partial_symbol)
7627         (add_partial_subprogram, process_full_comp_unit)
7628         (read_file_scope, read_func_scope, read_lexical_block_scope)
7629         (read_call_site_scope, dwarf2_ranges_read)
7630         (dwarf2_record_block_ranges, dwarf2_add_field)
7631         (mark_common_block_symbol_computed, read_tag_pointer_type)
7632         (read_tag_string_type, dwarf2_init_float_type)
7633         (dwarf2_init_complex_target_type, read_base_type)
7634         (partial_die_info::read, partial_die_info::read)
7635         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7636         (dwarf2_fetch_die_loc_sect_off): Update.
7637         * dwarf2/loc.c (dwarf2_find_location_expression)
7638         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7639         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7640         (dwarf2_loc_desc_get_symbol_read_needs)
7641         (locexpr_describe_location_piece, locexpr_describe_location_1)
7642         (loclist_describe_location): Update.
7643         * dwarf2/index-write.c (write_debug_names): Update.
7644         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7645         * dtrace-probe.c (dtrace_process_dof): Update.
7646         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7647         (process_one_symbol): Update.
7648         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7649         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7650         (coff_read_enum_type): Update.
7651         * cli/cli-cmds.c (edit_command, list_command): Update.
7652         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7653         * breakpoint.c (create_overlay_event_breakpoint)
7654         (create_longjmp_master_breakpoint)
7655         (create_std_terminate_master_breakpoint)
7656         (create_exception_master_breakpoint, get_sal_arch): Update.
7657         * block.c (block_gdbarch): Update.
7658         * annotate.c (annotate_source_line): Update.
7659
7660 2020-04-17  Tom Tromey  <tromey@adacore.com>
7661
7662         * auto-load.c (show_auto_load_cmd): Remove.
7663         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7664         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7665         (maintenance_print_arc_command): Remove.
7666         * tui/tui-win.c (tui_command): Remove.
7667         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7668         * tui/tui-layout.c (tui_layout_command): Remove.
7669         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7670         * python/python.c (user_set_python, user_show_python): Remove.
7671         (_initialize_python): Use add_basic_prefix_cmd,
7672         add_show_prefix_cmd.
7673         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7674         (install_gdb_commands): Use add_basic_prefix_cmd,
7675         add_show_prefix_cmd.
7676         (info_guile_command): Remove.
7677         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7678         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7679         add_show_prefix_cmd.
7680         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7681         Remove do_set and do_show parameters.
7682         * cli/cli-style.c (set_style, show_style): Remove.
7683         (_initialize_cli_style): Use add_basic_prefix_cmd,
7684         add_show_prefix_cmd.
7685         (cli_style_option::add_setshow_commands): Remove do_set and
7686         do_show parameters.
7687         (cli_style_option::add_setshow_commands): Use
7688         add_basic_prefix_cmd, add_show_prefix_cmd.
7689         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7690         (set_style_name): Remove.
7691         * cli/cli-dump.c (dump_command, append_command): Remove.
7692         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7693         (tekhex_dump_command, binary_dump_command)
7694         (binary_append_command): Remove.
7695         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7696         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7697         (init_w32_command_list): Remove; move into ...
7698         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7699         * valprint.c (set_print, show_print, set_print_raw)
7700         (show_print_raw): Remove.
7701         (_initialize_valprint): Use add_basic_prefix_cmd,
7702         add_show_prefix_cmd.
7703         * typeprint.c (set_print_type, show_print_type): Remove.
7704         (_initialize_typeprint): Use add_basic_prefix_cmd,
7705         add_show_prefix_cmd.
7706         * record.c (set_record_command, show_record_command): Remove.
7707         (_initialize_record): Use add_basic_prefix_cmd,
7708         add_show_prefix_cmd.
7709         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7710         add_show_prefix_cmd.
7711         (info_command, show_command, set_debug, show_debug): Remove.
7712         * top.h (set_history, show_history): Don't declare.
7713         * top.c (set_history, show_history): Remove.
7714         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7715         (unset_tdesc_cmd): Remove.
7716         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7717         add_show_prefix_cmd.
7718         * symtab.c (info_module_command): Remove.
7719         (_initialize_symtab): Use add_basic_prefix_cmd.
7720         * symfile.c (overlay_command): Remove.
7721         (_initialize_symfile): Use add_basic_prefix_cmd.
7722         * sparc64-tdep.c (info_adi_command): Remove.
7723         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7724         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7725         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7726         add_show_prefix_cmd.
7727         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7728         (_initialize_serial): Use add_basic_prefix_cmd,
7729         add_show_prefix_cmd.
7730         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7731         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7732         add_show_prefix_cmd.
7733         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7734         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7735         add_show_prefix_cmd.
7736         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7737         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7738         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7739         add_show_prefix_cmd.
7740         * remote.c (remote_command, set_remote_cmd): Remove.
7741         (_initialize_remote): Use add_basic_prefix_cmd.
7742         * record-full.c (set_record_full_command)
7743         (show_record_full_command): Remove.
7744         (_initialize_record_full): Use add_basic_prefix_cmd,
7745         add_show_prefix_cmd.
7746         * record-btrace.c (cmd_set_record_btrace)
7747         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7748         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7749         (cmd_show_record_btrace_pt): Remove.
7750         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7751         add_show_prefix_cmd.
7752         * ravenscar-thread.c (set_ravenscar_command)
7753         (show_ravenscar_command): Remove.
7754         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7755         add_show_prefix_cmd.
7756         * mips-tdep.c (show_mips_command, set_mips_command)
7757         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7758         add_show_prefix_cmd.
7759         * maint.c (maintenance_command, maintenance_info_command)
7760         (maintenance_check_command, maintenance_print_command)
7761         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7762         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7763         add_show_prefix_cmd.
7764         (show_per_command_cmd): Remove.
7765         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7766         Remove.
7767         (maintenance_show_test_settings_cmd): Remove.
7768         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7769         add_show_prefix_cmd.
7770         * maint-test-options.c (maintenance_test_options_command):
7771         Remove.
7772         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7773         * macrocmd.c (macro_command): Remove
7774         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7775         * language.c (set_check, show_check): Remove.
7776         (_initialize_language): Use add_basic_prefix_cmd,
7777         add_show_prefix_cmd.
7778         * infcmd.c (unset_command): Remove.
7779         (_initialize_infcmd): Use add_basic_prefix_cmd.
7780         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7781         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7782         add_show_prefix_cmd.
7783         * go32-nat.c (go32_info_dos_command): Remove.
7784         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7785         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7786         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7787         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7788         (_initialize_frame): Use add_basic_prefix_cmd,
7789         add_show_prefix_cmd.
7790         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7791         (_initialize_dcache): Use add_basic_prefix_cmd,
7792         add_show_prefix_cmd.
7793         * cp-support.c (maint_cplus_command): Remove.
7794         (_initialize_cp_support): Use add_basic_prefix_cmd.
7795         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7796         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7797         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7798         add_basic_prefix_cmd, add_show_prefix_cmd.
7799         * breakpoint.c (save_command): Remove.
7800         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7801         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7802         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7803         add_show_prefix_cmd.
7804         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7805         (set_ada_command, show_ada_command): Remove.
7806         (_initialize_ada_language): Use add_basic_prefix_cmd,
7807         add_show_prefix_cmd.
7808         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7809
7810 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7811
7812         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7813         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7814
7815 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7816
7817         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7818         warning messages.
7819
7820 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7821
7822         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7823         import table is not at beginning of .idata section.
7824
7825 2020-04-16  Pedro Alves  <palves@redhat.com>
7826
7827         * inferior.c (delete_inferior): Use delete operator directly
7828         instead of delete_program_space.
7829         * progspace.c (add_program_space): New, factored out from
7830         program_space::program_space.
7831         (remove_program_space): New, factored out from
7832         delete_program_space.
7833         (program_space::program_space): Remove intro comment.  Rewrite.
7834         (program_space::~program_space): Remove intro comment.  Call
7835         remove_program_space.
7836         (delete_program_space): Delete.
7837         * progspace.h (program_space::program_space): Make explicit.  Move
7838         intro comment here, adjusted.
7839         (program_space::~program_space): Move intro comment here,
7840         adjusted.
7841         (delete_program_space): Remove.
7842
7843 2020-04-16  Tom Tromey  <tromey@adacore.com>
7844
7845         * windows-nat.c (windows_nat::handle_access_violation): New
7846         function.
7847         * nat/windows-nat.h (handle_access_violation): Declare.
7848         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7849         windows-nat.c.  Call handle_access_violation.
7850
7851 2020-04-16  Tom de Vries  <tdevries@suse.de>
7852
7853         PR symtab/25791
7854         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7855         CUs without psymtab.
7856
7857 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7858
7859         * python/python.c (do_start_initialization): Don't call
7860         PyEval_InitThreads for Python 3.9 and beyond.
7861
7862 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7863
7864         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7865         thread functions.
7866         (obsd_nat_target::wait): Likewise.
7867
7868 2020-04-15  Tom Tromey  <tromey@adacore.com>
7869
7870         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7871         (DEBUG_EXCEPT): Use debug_printf.
7872
7873 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7874
7875         * completer.c (class completion_tracker::completion_hash_entry)
7876         <hash_name>: New member function.
7877         (completion_tracker::discard_completions): New callback to hash a
7878         completion_hash_entry, pass this to htab_create_alloc.
7879
7880 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7881
7882         * windows-nat.c (windows_make_so): Warn rather than stopping with
7883         an error if realpath() fails.
7884
7885 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7886
7887         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7888         (nbsd_nat_target::info_proc): Add do_status.
7889
7890 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7891             Tom de Vries  <tdevries@suse.de>
7892
7893         PR symtab/25718
7894         * psympriv.h (struct partial_symtab::read_symtab)
7895         (struct partial_symtab::expand_psymtab)
7896         (struct partial_symtab::read_dependencies): Update comments.
7897         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7898         read_symtab for includer.
7899         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7900         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7901         (struct dwarf2_include_psymtab::m_readin): Remove.
7902         (struct dwarf2_include_psymtab::includer): New member function.
7903         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7904
7905 2020-04-14  Tom de Vries  <tdevries@suse.de>
7906
7907         PR symtab/25720
7908         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7909         with NULL symbol_matcher and lookup_name.
7910         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7911         and lookup_name.
7912         * dwarf2/read.c (dw2_expand_symtabs_matching)
7913         (dw2_debug_names_expand_symtabs_matching): Same.
7914         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7915         Make lookup_name a pointer.  Update comment.
7916         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7917         lookup_name being a pointer.
7918         * symfile.c (expand_symtabs_matching): Same.
7919         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7920         * linespec.c (iterate_over_all_matching_symtabs): Same.
7921
7922 2020-04-13  Tom Tromey  <tom@tromey.com>
7923
7924         * run-on-main-thread.c: Update include.
7925         * unittests/main-thread-selftests.c: Update include.
7926         * tui/tui-win.c: Update include.
7927         * tui/tui-io.c: Update include.
7928         * tui/tui-interp.c: Update include.
7929         * tui/tui-hooks.c: Update include.
7930         * top.h: Update include.
7931         * top.c: Update include.
7932         * ser-base.c: Update include.
7933         * remote.c: Update include.
7934         * remote-notif.c: Update include.
7935         * remote-fileio.c: Update include.
7936         * record-full.c: Update include.
7937         * record-btrace.c: Update include.
7938         * python/python.c: Update include.
7939         * posix-hdep.c: Update include.
7940         * mingw-hdep.c: Update include.
7941         * mi/mi-main.c: Update include.
7942         * mi/mi-interp.c: Update include.
7943         * main.c: Update include.
7944         * linux-nat.c: Update include.
7945         * interps.c: Update include.
7946         * infrun.c: Update include.
7947         * inf-loop.c: Update include.
7948         * event-top.c: Update include.
7949         * event-loop.c: Move to ../gdbsupport/.
7950         * event-loop.h: Move to ../gdbsupport/.
7951         * async-event.h: Update include.
7952         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7953
7954 2020-04-13  Tom Tromey  <tom@tromey.com>
7955
7956         * tui/tui-win.c: Include async-event.h.
7957         * remote.c: Include async-event.h.
7958         * remote-notif.c: Include async-event.h.
7959         * record-full.c: Include async-event.h.
7960         * record-btrace.c: Include async-event.h.
7961         * infrun.c: Include async-event.h.
7962         * event-top.c: Include async-event.h.
7963         * event-loop.h: Move some declarations to async-event.h.
7964         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7965         code to async-event.c.
7966         * async-event.h: New file.
7967         * async-event.c: New file.
7968         * Makefile.in (COMMON_SFILES): Add async-event.c.
7969         (HFILES_NO_SRCDIR): Add async-event.h.
7970
7971 2020-04-13  Tom Tromey  <tom@tromey.com>
7972
7973         * utils.c (flush_streams): New function.
7974         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7975
7976 2020-04-13  Tom Tromey  <tom@tromey.com>
7977
7978         * event-loop.c (handle_file_event): Use warning, not
7979         printf_unfiltered.
7980
7981 2020-04-13  Tom Tromey  <tom@tromey.com>
7982
7983         * event-loop.c: Include <chrono>.
7984
7985 2020-04-13  Tom Tromey  <tom@tromey.com>
7986
7987         * gdb_select.h: Move to ../gdbsupport/.
7988         * event-loop.c: Update include path.
7989         * top.c: Update include path.
7990         * ser-base.c: Update include path.
7991         * ui-file.c: Update include path.
7992         * ser-tcp.c: Update include path.
7993         * guile/scm-ports.c: Update include path.
7994         * posix-hdep.c: Update include path.
7995         * ser-unix.c: Update include path.
7996         * gdb_usleep.c: Update include path.
7997         * mingw-hdep.c: Update include path.
7998         * inflow.c: Update include path.
7999         * infrun.c: Update include path.
8000         * event-top.c: Update include path.
8001
8002 2020-04-13  Tom Tromey  <tom@tromey.com>
8003
8004         * configure: Rebuild.
8005         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
8006
8007 2020-04-13  Tom Tromey  <tom@tromey.com>
8008
8009         * event-loop.h (start_event_loop): Don't declare.
8010         * event-loop.c (start_event_loop): Move...
8011         * main.c (start_event_loop): ...here.  Now static.
8012
8013 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
8014
8015         * MAINTAINERS: Update my email address.
8016
8017 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8018
8019         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
8020         IP_ALL.
8021
8022 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8023
8024         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
8025         (nbsd_nat_target::info_proc): Add do_cmdline.
8026
8027 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8028
8029         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8030         (nbsd_nat_target::info_proc): Add do_cwd.
8031
8032 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8033
8034         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8035
8036 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8037
8038         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8039         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8040         (nbsd_nat_target::info_proc): New functions.
8041         * nbsd-nat.c (kinfo_get_vmmap): New function.
8042         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8043         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8044         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8045         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8046         functions.
8047         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8048         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8049         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8050         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8051         (KINFO_VME_FLAG_GROWS_DOWN): New.
8052
8053 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8054
8055         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8056         bit shift.
8057
8058 2020-04-10  Tom Tromey  <tromey@adacore.com>
8059
8060         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8061
8062 2020-04-10  Tom Tromey  <tromey@adacore.com>
8063
8064         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8065         separate debug files.
8066
8067 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8068
8069         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8070         Move to...
8071         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8072         ... here.
8073         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8074         Check for STATUS_WX86_BREAKPOINT.
8075         (windows_nat_target::wait): Same.
8076
8077 2020-04-10  Tom de Vries  <tdevries@suse.de>
8078
8079         PR cli/25808
8080         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8081
8082 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8083
8084         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8085         (Write After Approval): Remove Tom de Vries.
8086
8087 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8088
8089         revert partially:
8090         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8091
8092         * buildsym.c (record_line): Fix undefined behavior and preserve
8093         lines at eof.
8094
8095 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8096
8097         * auxv.h (svr4_auxv_parse): New.
8098         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8099         and generic_auxv_parse.
8100         (svr4_auxv_parse): Add.
8101         * obsd-tdep.c: Include "auxv.h".
8102         (obsd_auxv_parse): Remove.
8103         (obsd_init_abi): Remove comment.
8104         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8105         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8106         * nbsd-tdep.c: Include "auxv.h".
8107         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8108
8109 2020-04-08  Tom Tromey  <tromey@adacore.com>
8110
8111         * nat/windows-nat.h (last_wait_event): Don't declare.
8112         (wait_for_debug_event): Update comment.
8113         * nat/windows-nat.c (last_wait_event): Now static.
8114
8115 2020-04-08  Tom Tromey  <tromey@adacore.com>
8116
8117         * windows-nat.c (wait_for_debug_event): Move to
8118         nat/windows-nat.c.
8119         * nat/windows-nat.h (wait_for_debug_event): Declare.
8120         * nat/windows-nat.c (wait_for_debug_event): Move from
8121         windows-nat.c.  No longer static.
8122
8123 2020-04-08  Tom Tromey  <tromey@adacore.com>
8124
8125         * windows-nat.c (get_windows_debug_event): Use
8126         fetch_pending_stop.
8127         * nat/windows-nat.h (fetch_pending_stop): Declare.
8128         * nat/windows-nat.c (fetch_pending_stop): New function.
8129
8130 2020-04-08  Tom Tromey  <tromey@adacore.com>
8131
8132         * windows-nat.c (windows_continue): Use matching_pending_stop and
8133         continue_last_debug_event.
8134         * nat/windows-nat.h (matching_pending_stop)
8135         (continue_last_debug_event): Declare.
8136         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8137         (matching_pending_stop, continue_last_debug_event): New
8138         functions.
8139
8140 2020-04-08  Tom Tromey  <tromey@adacore.com>
8141
8142         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8143         (handle_exception_result): Move to nat/windows-nat.h.
8144         (DEBUG_EXCEPTION_SIMPLE): Remove.
8145         (windows_nat::handle_ms_vc_exception): New function.
8146         (handle_exception): Move to nat/windows-nat.c.
8147         (get_windows_debug_event): Update.
8148         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8149         nat/windows-nat.c.
8150         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8151         (handle_exception_result): Move from windows-nat.c.
8152         (handle_exception): Declare.
8153         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8154         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8155         windows-nat.c.
8156
8157 2020-04-08  Tom Tromey  <tromey@adacore.com>
8158
8159         * windows-nat.c (exception_count, event_count): Remove.
8160         (handle_exception, get_windows_debug_event)
8161         (do_initial_windows_stuff): Update.
8162
8163 2020-04-08  Tom Tromey  <tromey@adacore.com>
8164
8165         * windows-nat.c (windows_nat::handle_load_dll)
8166         (windows_nat::handle_unload_dll): Rename.  No longer static.
8167         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8168         Declare.
8169
8170 2020-04-08  Tom Tromey  <tromey@adacore.com>
8171
8172         * complaints.h (stop_whining): Declare at top-level.
8173         (complaint): Don't declare stop_whining.
8174
8175 2020-04-08  Tom Tromey  <tromey@adacore.com>
8176
8177         * windows-nat.c (windows_nat::handle_output_debug_string):
8178         Rename.  No longer static.
8179         * nat/windows-nat.h (handle_output_debug_string): Declare.
8180
8181 2020-04-08  Tom Tromey  <tromey@adacore.com>
8182
8183         * windows-nat.c (current_process_handle, current_process_id)
8184         (main_thread_id, last_sig, current_event, last_wait_event)
8185         (current_windows_thread, desired_stop_thread_id, pending_stops)
8186         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8187         (display_selectors, fake_create_process)
8188         (get_windows_debug_event): Update.
8189         * nat/windows-nat.h (current_process_handle, current_process_id)
8190         (main_thread_id, last_sig, current_event, last_wait_event)
8191         (current_windows_thread, desired_stop_thread_id, pending_stops)
8192         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8193         * nat/windows-nat.c (current_process_handle, current_process_id)
8194         (main_thread_id, last_sig, current_event, last_wait_event)
8195         (current_windows_thread, desired_stop_thread_id, pending_stops)
8196         (siginfo_er): New globals.  Move from windows-nat.c.
8197
8198 2020-04-08  Tom Tromey  <tromey@adacore.com>
8199
8200         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8201         (handle_load_dll): Update.
8202         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8203
8204 2020-04-08  Tom Tromey  <tromey@adacore.com>
8205
8206         * windows-nat.c (enum thread_disposition_type): Move to
8207         nat/windows-nat.h.
8208         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8209         static.
8210         (windows_add_thread, windows_nat_target::fetch_registers)
8211         (windows_nat_target::store_registers, handle_exception)
8212         (windows_nat_target::resume, get_windows_debug_event)
8213         (windows_nat_target::get_tib_address)
8214         (windows_nat_target::thread_name)
8215         (windows_nat_target::thread_alive): Update.
8216         * nat/windows-nat.h (enum thread_disposition_type): Move from
8217         windows-nat.c.
8218         (thread_rec): Declare.
8219
8220 2020-04-08  Tom Tromey  <tromey@adacore.com>
8221
8222         * windows-nat.c: Add "using namespace".
8223         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8224         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8225
8226 2020-04-08  Tom Tromey  <tromey@adacore.com>
8227
8228         * nat/windows-nat.h (struct windows_thread_info): Declare
8229         destructor.
8230         * nat/windows-nat.c (~windows_thread_info): New.
8231
8232 2020-04-08  Tom Tromey  <tromey@adacore.com>
8233
8234         PR gdb/22992
8235         * windows-nat.c (current_event): Update comment.
8236         (last_wait_event, desired_stop_thread_id): New globals.
8237         (struct pending_stop): New.
8238         (pending_stops): New global.
8239         (windows_nat_target) <stopped_by_sw_breakpoint>
8240         <supports_stopped_by_sw_breakpoint>: New methods.
8241         (windows_fetch_one_register): Add assertions.  Adjust PC.
8242         (windows_continue): Handle pending stops.  Suspend other threads
8243         when stepping.  Use last_wait_event
8244         (wait_for_debug_event): New function.
8245         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8246         pending stops.  Queue spurious stops.
8247         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8248         (windows_nat_target::kill): Use wait_for_debug_event.
8249         * nat/windows-nat.h (struct windows_thread_info)
8250         <stopped_at_software_breakpoint>: New field.
8251         * nat/windows-nat.c (windows_thread_info::resume): Clear
8252         stopped_at_software_breakpoint.
8253
8254 2020-04-08  Tom Tromey  <tromey@adacore.com>
8255
8256         * windows-nat.c (enum thread_disposition_type): New.
8257         (thread_rec): Replace "get_context" parameter with "disposition";
8258         change type.
8259         (windows_add_thread, windows_nat_target::fetch_registers)
8260         (windows_nat_target::store_registers, handle_exception)
8261         (windows_nat_target::resume, get_windows_debug_event)
8262         (windows_nat_target::get_tib_address)
8263         (windows_nat_target::thread_name)
8264         (windows_nat_target::thread_alive): Update.
8265
8266 2020-04-08  Tom Tromey  <tromey@adacore.com>
8267
8268         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8269         (windows_continue): Use windows_continue::resume.
8270         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8271         resume>: Declare new methods.
8272         * nat/windows-nat.c: New file.
8273         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8274
8275 2020-04-08  Tom Tromey  <tromey@adacore.com>
8276
8277         * windows-nat.c (windows_add_thread, windows_delete_thread)
8278         (windows_nat_target::fetch_registers)
8279         (windows_nat_target::store_registers, fake_create_process)
8280         (windows_nat_target::resume, windows_nat_target::resume)
8281         (get_windows_debug_event, windows_nat_target::wait)
8282         (windows_nat_target::pid_to_str)
8283         (windows_nat_target::get_tib_address)
8284         (windows_nat_target::get_ada_task_ptid)
8285         (windows_nat_target::thread_name)
8286         (windows_nat_target::thread_alive): Use lwp, not tid.
8287
8288 2020-04-08  Tom Tromey  <tromey@adacore.com>
8289
8290         * windows-nat.c (handle_exception)
8291         (windows_nat_target::thread_name): Update.
8292         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8293         <name>: Now unique_xmalloc_ptr.
8294
8295 2020-04-08  Tom Tromey  <tromey@adacore.com>
8296
8297         * windows-nat.c (thread_rec)
8298         (windows_nat_target::fetch_registers): Update.
8299         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8300         Update comment.
8301         <debug_registers_changed, reload_context>: Now bool.
8302
8303 2020-04-08  Tom Tromey  <tromey@adacore.com>
8304
8305         * windows-nat.c (windows_add_thread): Use new.
8306         (windows_init_thread_list, windows_delete_thread): Use delete.
8307         (get_windows_debug_event): Update.
8308         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8309         destructor, and initializers.
8310
8311 2020-04-08  Tom Tromey  <tromey@adacore.com>
8312
8313         * windows-nat.c (struct windows_thread_info): Remove.
8314         * nat/windows-nat.h: New file.
8315
8316 2020-04-08  Tom Tromey  <tromey@adacore.com>
8317
8318         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8319         (thread_rec, windows_add_thread, windows_delete_thread)
8320         (windows_continue): Update.
8321
8322 2020-04-08  Tom Tromey  <tromey@adacore.com>
8323
8324         * windows-nat.c (struct windows_thread_info): Remove typedef.
8325         (thread_head): Remove.
8326         (thread_list): New global.
8327         (thread_rec, windows_add_thread, windows_init_thread_list)
8328         (windows_delete_thread, windows_continue): Update.
8329
8330 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8331
8332         * windows-tdep.h (windows_init_abi): Add comment.
8333         (cygwin_init_abi): New declaration.
8334         * windows-tdep.c: Split signal enumeration in two, one for
8335         Windows and one for Cygwin.
8336         (windows_gdb_signal_to_target): Only deal with signal of the
8337         Windows OS ABI.
8338         (cygwin_gdb_signal_to_target): New function.
8339         (windows_init_abi): Rename to windows_init_abi_common, don't set
8340         gdb_signal_to_target gdbarch method.  Add new new function with
8341         this name.
8342         (cygwin_init_abi): New function.
8343         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8344         comment.  Don't call windows_init_abi.
8345         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8346         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8347         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8348         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8349         a new function of this name.
8350         (i386_cygwin_init_abi): New function.
8351         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8352         OS ABI Cygwin.
8353
8354 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8355
8356         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8357         parameter.c.
8358         (dwarf2_read_gdb_index): Update.
8359
8360 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8361
8362         * nbsd-tdep.c: Include "objfiles.h".
8363         (nbsd_skip_solib_resolver): New.
8364         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8365
8366 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8367
8368         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8369         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8370         with DW_LLE_base_addressx are being emitted in DWARFv5.
8371         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8372         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8373         unsigned integer.
8374
8375 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8376
8377         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8378         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8379         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8380         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8381         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8382         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8383         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8384
8385
8386 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8387
8388         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8389         (read_loclist_index): New function definition.
8390         (lookup_loclist_base): New function definition.
8391         (read_loclist_header): New function definition.
8392         (dwarf2_cu): Add loclist_base and loclist_header field.
8393         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8394         (read_full_die_1): Read the value of DW_AT_loclists_base.
8395         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8396         (read_attribute_value): Handle DW_FORM_loclistx.
8397         (skip_one_die): Handle DW_FORM_loclistx.
8398         (loclist_header): New structure declaration.
8399         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8400
8401 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8402
8403         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8404         constructor.  Remove `addr` parameter from other constructor and
8405         add `per_cu` parameter.
8406         * dwarf2/read.c (create_partial_symtab): Update.
8407
8408 2020-04-07  Tom de Vries  <tdevries@suse.de>
8409
8410         PR symtab/25796
8411         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8412         (partial_die_info::fixup): Inherit has_const_value.
8413
8414 2020-04-07  Tom de Vries  <tdevries@suse.de>
8415
8416         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8417         symbols without address.
8418
8419 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8420
8421         * nbsd-nat.h (struct thread_info): Add forward declaration.
8422         (nbsd_nat_target::thread_alive): Add.
8423         (nbsd_nat_target::thread_name): Likewise.
8424         (nbsd_nat_target::update_thread_list): Likewise.
8425         (update_thread_list::post_attach): Likewise.
8426         (post_attach::pid_to_str): Likewise.
8427         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8428         (nbsd_thread_lister): Add.
8429         (nbsd_nat_target::thread_alive): Likewise.
8430         (nbsd_nat_target::thread_name): Likewise.
8431         (nbsd_add_threads): Likewise.
8432         (update_thread_list::post_attach): Likewise.
8433         (nbsd_nat_target::update_thread_list): Likewise.
8434         (post_attach::pid_to_str): Likewise.
8435
8436 2020-04-06  Tom Tromey  <tromey@adacore.com>
8437
8438         * ada-valprint.c (print_variant_part): Extract the variant field.
8439         (print_field_values): Use the field as the outer value when
8440         recursing.
8441
8442 2020-04-06  Tom Tromey  <tromey@adacore.com>
8443
8444         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8445         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8446         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8447         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8448         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8449
8450 2020-04-06  Tom Tromey  <tromey@adacore.com>
8451
8452         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8453         TYPE_CODE_ERROR.
8454
8455 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8456
8457         * nbsd-tdep.c: Include "gdbarch.h".
8458         Define enum with NetBSD signal numbers.
8459         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8460         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8461         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8462         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8463         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8464         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8465         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8466         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8467         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8468         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8469         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8470         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8471
8472 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8473
8474         PR gdb/25325
8475         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8476
8477 2020-04-03  Tom Tromey  <tromey@adacore.com>
8478
8479         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8480         Read constant block.
8481
8482 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8483
8484         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8485         (gdb_bfd_get_full_section_contents): New declaration.
8486         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8487         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8488         gdb_bfd_get_full_section_contents.
8489
8490 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8491
8492         * exec.c (build_section_table): Replace internal_error with
8493         gdb_assert.
8494         (section_table_xfer_memory_partial): Likewise.
8495         * mdebugread.c (parse_partial_symbols): Likewise.
8496         * psymtab.c (lookup_partial_symbol): Likewise.
8497         * utils.c (wrap_here): Likewise.
8498
8499 2020-04-02  Tom Tromey  <tromey@adacore.com>
8500
8501         * f-lang.c (build_fortran_types): Use arch_type to initialize
8502         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8503
8504 2020-04-02  Tom Tromey  <tromey@adacore.com>
8505
8506         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8507         of attributes.
8508
8509 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8510             Bernd Edlinger <bernd.edlinger@hotmail.de>
8511             Tom Tromey  <tromey@adacore.com>
8512
8513         * buildsym.c (buildsym_compunit::record_line): Remove
8514         deduplication code.
8515
8516 2020-04-02  Tom de Vries  <tdevries@suse.de>
8517
8518         PR ada/24671
8519         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8520
8521 2020-04-02  Tom de Vries  <tdevries@suse.de>
8522
8523         * dwarf2/read.c (dwarf2_gdb_index_functions,
8524         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8525         NULL.
8526         * psymtab.c (psym_lookup_global_symbol_language): New function.
8527         (psym_functions): Init psym_lookup_global_symbol_language with
8528         psym_lookup_global_symbol_language.
8529         * symfile-debug.c (debug_sym_quick_functions): Init
8530         lookup_global_symbol_language with NULL.
8531         * symfile.c (set_initial_language): Remove fixme comment.
8532         * symfile.h (struct quick_symbol_functions): Add
8533         lookup_global_symbol_language.
8534         * symtab.c (find_quick_global_symbol_language): New function.
8535         (find_main_name): Use find_quick_global_symbol_language.
8536
8537 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8538
8539         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8540
8541 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8542
8543         * buildsym.c (record_line): Fix undefined behavior and preserve
8544         lines at eof.
8545
8546 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8547
8548         * buildsym.c (record_line): Fix the resizing condition.
8549
8550 2020-04-01  Tom Tromey  <tom@tromey.com>
8551
8552         * value.h (value_literal_complex): Add comment.
8553         * valops.c (value_literal_complex): Refer to value.h.
8554
8555 2020-04-01  Tom Tromey  <tom@tromey.com>
8556
8557         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8558         (scalar_type): New rule, from typebase.
8559         (typebase): Use scalar_type.  Recognize complex types.
8560         (field_name): Handle FLOAT_KEYWORD.
8561         (ident_tokens): Add _Complex and __complex__.
8562
8563 2020-04-01  Tom Tromey  <tom@tromey.com>
8564
8565         PR exp/25299:
8566         * valarith.c (promotion_type, complex_binop): New functions.
8567         (scalar_binop): Handle complex numbers.  Use promotion_type.
8568         (value_pos, value_neg, value_complement): Handle complex numbers.
8569
8570 2020-04-01  Tom Tromey  <tom@tromey.com>
8571
8572         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8573         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8574         (parse_number): Handle complex numbers.
8575
8576 2020-04-01  Tom Tromey  <tom@tromey.com>
8577
8578         * c-valprint.c (c_decorations): Change complex suffix to "i".
8579
8580 2020-04-01  Tom Tromey  <tom@tromey.com>
8581
8582         * valprint.c (generic_value_print_complex): Use accessors.
8583         * value.h (value_real_part, value_imaginary_part): Declare.
8584         * valops.c (value_real_part, value_imaginary_part): New
8585         functions.
8586         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8587
8588 2020-04-01  Tom Tromey  <tom@tromey.com>
8589
8590         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8591         (read_range_type): Update.
8592         * mdebugread.c (basic_type): Update.
8593         * go-lang.c (build_go_types): Use init_complex_type.
8594         * gdbtypes.h (struct main_type) <complex_type>: New member.
8595         (init_complex_type): Update.
8596         (arch_complex_type): Don't declare.
8597         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8598         Make name if none given.  Use alloc_type_copy.  Look for cached
8599         complex type.
8600         (arch_complex_type): Remove.
8601         (gdbtypes_post_init): Use init_complex_type.
8602         * f-lang.c (build_fortran_types): Use init_complex_type.
8603         * dwarf2/read.c (read_base_type): Update.
8604         * d-lang.c (build_d_types): Use init_complex_type.
8605         * ctfread.c (read_base_type): Update.
8606
8607 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8608
8609         * infrun.c (stop_all_threads): Update assertion, plus when
8610         stopping threads, take into account that we might be trying
8611         to stop an all-stop target.
8612         (stop_waiting): Call 'stop_all_threads' if there exists a
8613         non-stop target.
8614
8615 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8616
8617         * target.h (exists_non_stop_target): New function declaration.
8618         * target.c (exists_non_stop_target): New function.
8619
8620 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8621
8622         PR gdb/24789
8623         * eval.c (is_integral_or_integral_reference): New function.
8624         (evaluate_subexp_standard): Allow integer references in
8625         pointer arithmetic.
8626
8627 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8628
8629         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8630         check for no ptid in the stop reply when the target is non-stop.
8631
8632 2020-04-01  Tom Tromey  <tromey@adacore.com>
8633
8634         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8635         "name" parameter to rvalue reference.  Initialize m_name_holder.
8636         <lookup_name_info>: New overloads.
8637         <name>: Return gdb::string_view.
8638         <c_str>: New method.
8639         <make_ignore_params>: Update.
8640         <search_name_hash>: Update.
8641         <language_lookup_name>: Return const char *.
8642         <m_name>: Change type.
8643         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8644         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8645         (lookup_name_info::match_any): Update.
8646         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8647         Update.
8648         * minsyms.c (linkage_name_str): Update.
8649         * language.c (default_symbol_name_matcher): Update.
8650         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8651         Update.
8652         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8653         (ada_lookup_name_info::ada_lookup_name_info): Update.
8654         (literal_symbol_name_matcher): Update.
8655
8656 2020-04-01  Tom Tromey  <tromey@adacore.com>
8657
8658         * psymtab.c (psymtab_search_name): Remove function.
8659         (psym_lookup_symbol): Create search name and lookup name here.
8660         (lookup_partial_symbol): Remove "name" parameter; add
8661         lookup_name.
8662         (psym_expand_symtabs_for_function): Update.
8663
8664 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8665
8666         PR tui/25597:
8667         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8668
8669 2020-03-31  Tom Tromey  <tromey@adacore.com>
8670
8671         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8672         memcpy.
8673
8674 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8675
8676         * features/riscv/32bit-csr.xml: Regenerated.
8677         * features/riscv/64bit-csr.xml: Regenerated.
8678
8679 2020-03-30  Tom Tromey  <tromey@adacore.com>
8680
8681         * ada-valprint.c (print_variant_part): Update.
8682         * ada-lang.h (ada_which_variant_applies): Update.
8683         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8684         outer_valaddr parameters; replace with "outer" value parameter.
8685         (to_fixed_variant_branch_type): Update.
8686
8687 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8688
8689         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8690         <list>.  Remove inclusion of observable.h.
8691         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8692         (struct arch_lwp_info): New struct.
8693         (class ppc_linux_dreg_interface): New class.
8694         (struct ppc_linux_process_info): New struct.
8695         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8696         <low_new_clone, low_forget_process, low_prepare_to_resume>
8697         <copy_thread_dreg_state, mark_thread_stale>
8698         <mark_debug_registers_changed, register_hw_breakpoint>
8699         <clear_hw_breakpoint, register_wp, clear_wp>
8700         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8701         <num_memory_accesses, get_trigger_type>
8702         <create_watchpoint_request, hwdebug_point_cmp>
8703         <init_arch_lwp_info, get_arch_lwp_info>
8704         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8705         methods.
8706         <struct ptid_hash>: New inner struct.
8707         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8708         members.
8709         (saved_dabr_value, hwdebug_info, max_slots_number)
8710         (struct hw_break_tuple, struct thread_points, ppc_threads)
8711         (have_ptrace_hwdebug_interface)
8712         (hwdebug_find_thread_points_by_tid)
8713         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8714         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8715         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8716         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8717         use m_dreg_interface.
8718         (hwdebug_point_cmp): Change to...
8719         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8720         reference arguments instead of pointers.
8721         (ppc_linux_nat_target::ranged_break_num_registers): Use
8722         m_dreg_interface.
8723         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8724         m_dreg_interface.  Call register_hw_breakpoint.
8725         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8726         m_dreg_interface.  Call clear_hw_breakpoint.
8727         (get_trigger_type): Change to...
8728         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8729         comment.
8730         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8731         use m_dreg_interface.  Call register_hw_breakpoint.
8732         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8733         use m_dreg_interface.  Call clear_hw_breakpoint.
8734         (can_use_watchpoint_cond_accel): Change to...
8735         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8736         method.  Update comment, use m_dreg_interface and
8737         m_process_info.
8738         (calculate_dvc): Change to...
8739         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8740         m_dreg_interface.
8741         (num_memory_accesses): Change to...
8742         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8743         (check_condition): Change to...
8744         (ppc_linux_nat_target::check_condition): ...this method.
8745         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8746         comment, use m_dreg_interface.
8747         (create_watchpoint_request): Change to...
8748         (ppc_linux_nat_target::create_watchpoint_request): ...this
8749         method.  Use m_dreg_interface.
8750         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8751         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8752         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8753         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8754         (ppc_linux_nat_target::low_forget_process)
8755         (ppc_linux_nat_target::low_new_fork)
8756         (ppc_linux_nat_target::low_new_clone)
8757         (ppc_linux_nat_target::low_delete_thread)
8758         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8759         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8760         only call mark_thread_stale.
8761         (ppc_linux_thread_exit): Remove.
8762         (ppc_linux_nat_target::stopped_data_address): Change to...
8763         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8764         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8765         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8766         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8767         comment.  Call low_stopped_data_address.
8768         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8769         m_dreg_interface.
8770         (ppc_linux_nat_target::masked_watch_num_registers): Use
8771         m_dreg_interface.
8772         (ppc_linux_nat_target::copy_thread_dreg_state)
8773         (ppc_linux_nat_target::mark_thread_stale)
8774         (ppc_linux_nat_target::mark_debug_registers_changed)
8775         (ppc_linux_nat_target::register_hw_breakpoint)
8776         (ppc_linux_nat_target::clear_hw_breakpoint)
8777         (ppc_linux_nat_target::register_wp)
8778         (ppc_linux_nat_target::clear_wp)
8779         (ppc_linux_nat_target::init_arch_lwp_info)
8780         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8781         (_initialize_ppc_linux_nat): Remove observer callback.
8782
8783 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8784
8785         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8786         (ppc_linux_nat_target::auxv_parse)
8787         (ppc_linux_nat_target::read_description)
8788         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8789         Move up.
8790
8791 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8792
8793         * linux-nat.h (low_new_clone): New method.
8794         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8795
8796 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8797
8798         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8799         (dbx_expand_psymtab): ... this.
8800         (start_psymtab): Update.
8801         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8802         (mdebug_expand_psymtab): ... this.
8803         (parse_partial_symbols): Update.
8804         (new_psymtab): Update.
8805         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8806         (xcoff_expand_psymtab): ... this.
8807         (xcoff_start_psymtab): Update.
8808
8809 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8810
8811         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8812         <expand_dependencies>: ... this.
8813         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8814         (partial_symtab::expand_dependencies): ... this.
8815         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8816         Update.
8817         (dwarf2_psymtab::expand_psymtab): Update.
8818         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8819         * mdebugread.c (psymtab_to_symtab_1): Update.
8820         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8821
8822 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8823
8824         * psympriv.h (discard_psymtab): Remove.
8825         * dbxread.c (dbx_end_psymtab): Update.
8826         * xcoffread.c (xcoff_end_psymtab): Update.
8827
8828 2020-03-28  Tom Tromey  <tom@tromey.com>
8829
8830         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8831         comment.
8832
8833 2020-03-28  Tom Tromey  <tom@tromey.com>
8834
8835         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8836
8837 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8838
8839         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8840
8841 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8842
8843         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8844
8845 2020-03-26  Tom Tromey  <tom@tromey.com>
8846
8847         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8848         (mark_common_block_symbol_computed, read_tag_string_type)
8849         (attr_to_dynamic_prop, read_subrange_type): Update.
8850         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8851         to be methods on struct attribute.
8852         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8853         (read_call_site_scope, partial_die_info::read)
8854         (partial_die_info::read, lookup_die_type, follow_die_ref):
8855         Update.
8856         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8857         from dwarf2_get_ref_die_offset.
8858         (attribute::constant_value): New method, from
8859         dwarf2_get_attr_constant_value.
8860         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8861         Declare method.
8862         <constant_value>: New method.
8863
8864 2020-03-26  Tom Tromey  <tom@tromey.com>
8865
8866         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8867         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8868         (dwarf_type_encoding_name): Move to stringify.c.
8869         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8870         * dwarf2/stringify.c: New file.
8871         * dwarf2/stringify.h: New file.
8872
8873 2020-03-26  Tom Tromey  <tom@tromey.com>
8874
8875         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8876         Rewrite.
8877
8878 2020-03-26  Tom Tromey  <tom@tromey.com>
8879
8880         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8881         methods.
8882         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8883         (lookup_ranges_base): Likewise.
8884         (read_cutu_die_from_dwo, read_full_die_1): Update.
8885
8886 2020-03-26  Tom Tromey  <tom@tromey.com>
8887
8888         * dwarf2/read.c (read_import_statement, read_file_scope)
8889         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8890         (read_lexical_block_scope, read_call_site_scope)
8891         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8892         (handle_struct_member_die, process_structure_scope)
8893         (update_enumeration_type_from_children)
8894         (process_enumeration_scope, read_array_type, read_common_block)
8895         (read_namespace, read_module, read_subroutine_type): Update.
8896         (sibling_die): Remove.
8897
8898 2020-03-26  Tom Tromey  <tom@tromey.com>
8899
8900         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8901         (build_type_psymtabs_reader, read_structure_type)
8902         (read_enumeration_type, read_full_die_1): Update.
8903         (dwarf2_attr_no_follow): Move to die.h.
8904         * dwarf2/die.h (struct die_info) <attr>: New method.
8905
8906 2020-03-26  Tom Tromey  <tom@tromey.com>
8907
8908         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8909         <base_address>: Now an optional.
8910         (dwarf2_find_base_address, dwarf2_rnglists_process)
8911         (dwarf2_ranges_process, fill_in_loclist_baton)
8912         (dwarf2_symbol_mark_computed): Update.
8913
8914 2020-03-26  Tom Tromey  <tom@tromey.com>
8915
8916         * dwarf2/read.c (struct die_info): Move to die.h.
8917         * dwarf2/die.h: New file.
8918
8919 2020-03-26  Tom Tromey  <tom@tromey.com>
8920
8921         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8922         * dwarf2/read.c
8923         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8924         Move to line-header.c.
8925         (read_checked_initial_length_and_offset, read_formatted_entries):
8926         Likewise.
8927         (dwarf_decode_line_header): Split into two.
8928         * dwarf2/line-header.c
8929         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8930         Move from read.c.
8931         (read_checked_initial_length_and_offset, read_formatted_entries):
8932         Likewise.
8933         (dwarf_decode_line_header): New function, split from read.c.
8934
8935 2020-03-26  Tom Tromey  <tom@tromey.com>
8936
8937         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8938         Declare method.
8939         * dwarf2/read.c (read_attribute_value): Update.
8940         (dwarf2_per_objfile::read_line_string): Rename from
8941         read_indirect_line_string.
8942         (read_formatted_entries): Update.
8943
8944 2020-03-26  Tom Tromey  <tom@tromey.com>
8945
8946         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8947         variable.
8948
8949 2020-03-26  Tom Tromey  <tom@tromey.com>
8950
8951         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8952         const.
8953         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8954         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8955         parameter const.
8956
8957 2020-03-26  Tom Tromey  <tom@tromey.com>
8958
8959         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8960         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8961         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8962         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8963
8964 2020-03-26  Tom Tromey  <tom@tromey.com>
8965
8966         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8967         file_names_size, file_full_name, file_file_name>: Use const.
8968         <file_name_at, file_names>: Add const overload.
8969         * dwarf2/line-header.c (line_header::file_file_name)
8970         (line_header::file_full_name): Update.
8971
8972 2020-03-26  Tom Tromey  <tom@tromey.com>
8973
8974         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8975         (macro_start_file, consume_improper_spaces)
8976         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8977         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8978         (dwarf_decode_macros): Move to macro.c.
8979         * dwarf2/macro.c: New file.
8980         * dwarf2/macro.h: New file.
8981         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8982
8983 2020-03-26  Tom Tromey  <tom@tromey.com>
8984
8985         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8986         method.
8987         * dwarf2/section.c: New method.  From
8988         read_indirect_string_at_offset_from.
8989         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8990         (read_indirect_string_at_offset_from): Move to section.c.
8991         (read_indirect_string_at_offset): Rewrite.
8992         (read_indirect_line_string_at_offset): Remove.
8993         (read_indirect_string, read_indirect_line_string)
8994         (dwarf_decode_macro_bytes): Update.
8995
8996 2020-03-26  Tom Tromey  <tom@tromey.com>
8997
8998         * dwarf2/section.h (struct dwarf2_section_info)
8999         <overload_complaint>: Declare.
9000         (dwarf2_section_buffer_overflow_complaint): Don't declare.
9001         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
9002         Rename from dwarf2_section_buffer_overflow_complaint.
9003         * dwarf2/read.c (skip_one_die, partial_die_info::read)
9004         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
9005
9006 2020-03-26  Tom Tromey  <tom@tromey.com>
9007
9008         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
9009         Declare.
9010         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
9011         Move from read.c.
9012         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
9013         to section.c.
9014
9015 2020-03-26  Tom Tromey  <tom@tromey.com>
9016
9017         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
9018
9019 2020-03-26  Tom Tromey  <tom@tromey.com>
9020
9021         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
9022         "builder".
9023         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
9024         parameter.
9025         (dwarf_decode_macros): Update.
9026
9027 2020-03-26  Tom Tromey  <tom@tromey.com>
9028
9029         * dwarf2/read.c (read_attribute_value): Update.
9030         (read_indirect_string_from_dwz): Move to dwz.c; change into
9031         method.
9032         (dwarf_decode_macro_bytes): Update.
9033         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9034         * dwarf2/dwz.c: New file.
9035         * Makefile.in (COMMON_SFILES): Add dwz.c.
9036
9037 2020-03-26  Tom Tromey  <tom@tromey.com>
9038
9039         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9040         * dwarf2/read.c: Add include.
9041         * dwarf2/index-write.c: Add include.
9042         * dwarf2/index-cache.c: Add include.
9043         * dwarf2/dwz.h: New file.
9044
9045 2020-03-25  Tom Tromey  <tom@tromey.com>
9046
9047         * compile/compile-object-load.c (get_out_value_type): Mention
9048         correct symbol name in error message.
9049
9050 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9051
9052         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9053
9054 2020-03-25  Tom de Vries  <tdevries@suse.de>
9055
9056         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9057         * symmisc.c (dump_symtab_1): Print user and includes fields.
9058         (maintenance_info_symtabs): Same.
9059
9060 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9061
9062         PR gdb/25534
9063         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9064         (riscv_regcache_cooked_write): New function.
9065         (riscv_push_dummy_call): Use new function.
9066         (riscv_return_value): Likewise.
9067
9068 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9069
9070         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9071         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9072         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9073         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9074         * infrun.c (follow_fork): Likewise.
9075         (follow_fork_inferior): Likewise.
9076         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9077         * linux-nat.h (class linux_nat_target): Likewise.
9078         * remote.c (class remote_target) <follow_fork>: Likewise.
9079         (remote_target::follow_fork): Likewise.
9080         * target-delegates.c: Re-generate.
9081         * target.c (default_follow_fork): Likewise.
9082         (target_follow_fork): Likewise.
9083         * target.h (struct target_ops) <follow_fork>: Likewise.
9084         (target_follow_fork): Likewise.
9085
9086 2020-03-24  Tom de Vries  <tdevries@suse.de>
9087
9088         * psymtab.c (maintenance_info_psymtabs): Print user field.
9089
9090 2020-03-20  Tom Tromey  <tromey@adacore.com>
9091
9092         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9093         const.
9094         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9095         const.
9096
9097 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9098
9099         * ptrace.m4: Don't check for ptrace declaration.
9100         * config.in: Re-generate.
9101         * configure: Re-generate.
9102         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9103         not defined.
9104
9105 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9106
9107         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9108         `PTRACE_TYPE_RET'.
9109         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9110         * sparc-nat.c (gdb_ptrace): Likewise.
9111         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9112
9113 2020-03-20  Tom Tromey  <tromey@adacore.com>
9114
9115         * c-exp.y (lex_one_token): Fix assert.
9116
9117 2020-03-20  Tom Tromey  <tromey@adacore.com>
9118
9119         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9120         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9121         strncpy call.
9122
9123 2020-03-20  Tom Tromey  <tromey@adacore.com>
9124
9125         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9126
9127 2020-03-20  Tom Tromey  <tromey@adacore.com>
9128
9129         * ada-valprint.c (print_variant_part): Remove parameters; switch
9130         to value-based API.
9131         (print_field_values): Likewise.
9132         (ada_val_print_struct_union): Likewise.
9133         (ada_value_print_1): Update.
9134
9135 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9136
9137         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9138         nbsd_nat_target instead of inf_ptrace_target.
9139         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9140         nbsd_nat_target.
9141
9142 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9143
9144         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9145         it to the ptrace call.
9146         * (store_registers): Likewise.
9147
9148 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9149
9150         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9151         it to the ptrace call.
9152         * (store_registers): Likewise.
9153
9154 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9155
9156         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9157         valid, fetch vg value from ptrace.
9158
9159 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9160         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9161         * inf-ptrace.c: Likewise.
9162         * (gdb_ptrace): Add.
9163         * (inf_ptrace_target::resume): Update.
9164         * (inf_ptrace_target::xfer_partial): Likewise.
9165         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9166         * (inf_ptrace_peek_poke): Update.
9167
9168 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9169
9170         * x86-bsd-nat.c (gdb_ptrace): New.
9171         * (x86bsd_dr_set): Add new argument `ptid'.
9172         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9173         x86bsd_dr_set_addr): Update.
9174
9175 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9176
9177         * remote.c (remote_target::process_stop_reply): Handle events for
9178         all threads differently.
9179
9180 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9181
9182         * completer.c (completion_tracker::remove_completion): Define new
9183         function.
9184         * completer.h (completion_tracker::remove_completion): Declare new
9185         function.
9186         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9187         when adding a C++ function symbol.
9188
9189 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9190
9191         * completer.c (completion_tracker::completion_hash_entry): Define
9192         new class.
9193         (advance_to_filename_complete_word_point): Call
9194         recompute_lowest_common_denominator.
9195         (completion_tracker::completion_tracker): Call discard_completions
9196         to setup the hash table.
9197         (completion_tracker::discard_completions): Allow for being called
9198         from the constructor, pass new equal function, and element deleter
9199         when constructing the hash table.  Initialise new class member
9200         variables.
9201         (completion_tracker::maybe_add_completion): Remove use of
9202         m_entries_vec, and store more information into m_entries_hash.
9203         (completion_tracker::recompute_lcd_visitor): New function, most
9204         content taken from...
9205         (completion_tracker::recompute_lowest_common_denominator):
9206         ...here, this now just visits each item in the hash calling the
9207         above visitor.
9208         (completion_tracker::build_completion_result): Remove use of
9209         m_entries_vec, call recompute_lowest_common_denominator.
9210         * completer.h (completion_tracker::have_completions): Remove use
9211         of m_entries_vec.
9212         (completion_tracker::completion_hash_entry): Declare new class.
9213         (completion_tracker::recompute_lowest_common_denominator): Change
9214         function signature.
9215         (completion_tracker::recompute_lcd_visitor): Declare new function.
9216         (completion_tracker::m_entries_vec): Delete.
9217         (completion_tracker::m_entries_hash): Initialize to NULL.
9218         (completion_tracker::m_lowest_common_denominator_valid): New
9219         member variable.
9220         (completion_tracker::m_lowest_common_denominator_max_length): New
9221         member variable.
9222
9223 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9224
9225         * regformats/regdef.h: Put reg in gdb namespace.
9226
9227 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9228
9229         * i386-bsd-nat.c (gdb_ptrace): New.
9230         * (i386bsd_fetch_inferior_registers,
9231         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9232         * (i386bsd_fetch_inferior_registers,
9233         i386bsd_store_inferior_registers) Use gdb_ptrace.
9234
9235 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9236
9237         * amd64-bsd-nat.c (gdb_ptrace): New.
9238         * (amd64bsd_fetch_inferior_registers,
9239         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9240         * (amd64bsd_fetch_inferior_registers,
9241         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9242
9243 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9244
9245         * user-regs.c (user_reg::read): Rename to...
9246         (user_reg::xread): ...this.
9247         * (append_user_reg): Rename argument `read' to `xread'.
9248         * (user_reg_add_builtin): Likewise.
9249         * (user_reg_add): Likewise.
9250         * (value_of_user_reg): Likewise.
9251
9252 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9253
9254         * sparc-nat.c (gdb_ptrace): New.
9255         * sparc-nat.c (sparc_fetch_inferior_registers)
9256         (sparc_store_inferior_registers) Remove obsolete comment.
9257         * sparc-nat.c (sparc_fetch_inferior_registers)
9258         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9259         * sparc-nat.c (sparc_fetch_inferior_registers)
9260         (sparc_store_inferior_registers) Use gdb_ptrace.
9261
9262 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9263
9264         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9265         it to the ptrace call.
9266         * sh-nbsd-nat.c (store_registers): Likewise.
9267
9268 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9269
9270         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9271         nbsd_nat_target instead of inf_ptrace_target.
9272         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9273         nbsd_nat_target.
9274
9275 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9276
9277         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9278
9279 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9280
9281         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9282         <sys/sysctl.h>.
9283         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9284
9285 2020-03-17  Tom de Vries  <tdevries@suse.de>
9286
9287         PR gdb/23710
9288         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9289         fields.
9290         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9291         fields.
9292         (process_imported_unit_die): Skip import of c++ CUs.
9293
9294 2020-03-16  Tom Tromey  <tom@tromey.com>
9295
9296         * p-valprint.c (pascal_object_print_value): Initialize
9297         base_value.
9298
9299 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9300             Shahab Vahedi  <shahab@synopsys.com>
9301
9302         * Makefile.in: Add arch/arc.o
9303         * configure.tgt: Likewise.
9304         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9305         (_initialize_arc_tdep): Don't initialize old target descriptions.
9306         (arc_read_description): New function to cache target descriptions.
9307         * arc-tdep.h (arc_read_description): Add proto type.
9308         * arch/arc.c: New file.
9309         * arch/arc.h: Likewise.
9310         * features/Makefile: Replace old target descriptions with new.
9311         * features/arc-arcompact.c: Remove.
9312         * features/arc-arcompact.xml: Likewise.
9313         * features/arc-v2.c: Likewise
9314         * features/arc-v2.xml: Likewise
9315         * features/arc/aux-arcompact.xml: New file.
9316         * features/arc/aux-v2.xml: Likewise.
9317         * features/arc/core-arcompact.xml: Likewise.
9318         * features/arc/core-v2.xml: Likewise.
9319         * features/arc/aux-arcompact.c: Generate.
9320         * features/arc/aux-v2.c: Likewise.
9321         * features/arc/core-arcompact.c: Likewise.
9322         * features/arc/core-v2.c: Likewise.
9323         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9324
9325 2020-03-16  Tom Tromey  <tromey@adacore.com>
9326
9327         PR gdb/25663:
9328         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9329         putting value into bcache.
9330
9331 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9332
9333         PR gdb/21500
9334         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9335         to...
9336         (amd64_windows_init_abi_common): ... this.  Don't set size of
9337         long type.
9338         (amd64_windows_init_abi): New function.
9339         (amd64_cygwin_init_abi): New function.
9340         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9341         the Cygwin OS ABI.
9342         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9343         comment.
9344
9345 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9346
9347         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9348         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9349         (pe_import_directory_entry): New struct type.
9350         (is_linked_with_cygwin_dll): New function.
9351         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9352         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9353         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9354
9355 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9356
9357         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9358         i386_cygwin_core_osabi_sniffer.
9359
9360 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9361
9362         * i386-cygwin-tdep.c: Rename to...
9363         * i386-windows-tdep.c: ... this.
9364         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9365         i386-windows-tdep.c.
9366         * configure.tgt: Likewise.
9367
9368 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9369
9370         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9371         * osabi.c (gdb_osabi_names): Add "Windows".
9372         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9373         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9374         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9375         i386_cygwin_osabi_sniffer.
9376         (_initialize_i386_cygwin_tdep): Register OS ABI
9377         GDB_OSABI_WINDOWS for i386.
9378         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9379         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9380         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9381         for x86-64.
9382         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9383         when the target matches '*-*-mingw*'.
9384
9385 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9386
9387         * defs.h (enum gdb_osabi): Move to...
9388         * osabi.h (enum gdb_osabi): ... here.
9389         * gdbarch.sh: Include osabi.h in gdbarch.h.
9390         * gdbarch.h: Re-generate.
9391
9392 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9393
9394         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9395         function.
9396         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9397
9398 2020-03-14  Tom Tromey  <tom@tromey.com>
9399
9400         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9401         for C++.
9402         (c_type_print_modifier): Likewise.  Add "language" parameter.
9403         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9404         (c_type_print_base_1): Update.
9405         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9406         constants.
9407         * type-stack.c (type_stack::insert): Handle tp_atomic and
9408         tp_restrict.
9409         (type_stack::follow_type_instance_flags): Likewise.
9410         (type_stack::follow_types): Likewise.  Merge type-following code.
9411         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9412         (space_identifier, cv_with_space_id)
9413         (const_or_volatile_or_space_identifier_noopt)
9414         (const_or_volatile_or_space_identifier): Remove.
9415         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9416         rules.
9417         (ptr_operator, typebase): Update.
9418         (enum token_flag) <FLAG_C>: New constant.
9419         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9420         "_Atomic".
9421         (lex_one_token): Handle FLAG_C.
9422
9423 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9424
9425         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9426         it to the ptrace call.
9427         * m68k-bsd-nat.c (store_registers): Likewise.
9428
9429 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9430
9431         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9432         gdb_byte *.
9433         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9434         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9435         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9436
9437 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9438
9439         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9440         nbsd_nat_target instead of inf_ptrace_target.
9441         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9442         nbsd_nat_target.
9443
9444 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9445
9446         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9447         register_t.
9448
9449 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9450
9451         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9452         it to the ptrace call.
9453         * alpha-bsd-nat.c (store_registers): Likewise.
9454
9455 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9456
9457         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9458         includes.
9459         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9460         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9461         fill_fpregset): Likewise.
9462
9463 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9464
9465         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9466         nbsd_nat_target instead of inf_ptrace_target.
9467         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9468         nbsd_nat_target.
9469
9470 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9471
9472         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9473         register_t.
9474
9475 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9476
9477         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9478         it to the ptrace call.
9479         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9480         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9481         * arm-nbsd-nat.c (store_register): Likewise.
9482         * arm-nbsd-nat.c (store_regs): Likewise.
9483         * arm-nbsd-nat.c (store_fp_register): Likewise.
9484         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9485
9486 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9487
9488         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9489         nbsd_nat_target instead of inf_ptrace_target.
9490         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9491         nbsd_nat_target.
9492
9493 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9494
9495         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9496         it to the ptrace call.
9497         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9498
9499 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9500
9501         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9502         it to the ptrace call.
9503         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9504
9505 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9506
9507         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9508         gdb_byte *.
9509         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9510
9511 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9512
9513         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9514         instead of inf_ptrace_target.
9515         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9516         nbsd_nat_target.
9517
9518 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9519
9520         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9521         register_t.
9522
9523 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9524
9525         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9526         register_t.
9527
9528 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9529
9530         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9531         register_t.
9532
9533 2020-03-13  Tom Tromey  <tom@tromey.com>
9534
9535         * value.h (val_print): Don't declare.
9536         * valprint.h (val_print_array_elements)
9537         (val_print_scalar_formatted, generic_val_print): Don't declare.
9538         * valprint.c (generic_val_print_array): Take a struct value.
9539         (generic_val_print_ptr, generic_val_print_memberptr)
9540         (generic_val_print_bool, generic_val_print_int)
9541         (generic_val_print_char, generic_val_print_complex)
9542         (generic_val_print): Remove.
9543         (generic_value_print): Update.
9544         (do_val_print): Remove unused parameters.  Don't call
9545         la_val_print.
9546         (val_print): Remove.
9547         (common_val_print): Update.  Don't call value_check_printable.
9548         (val_print_scalar_formatted, val_print_array_elements): Remove.
9549         * rust-lang.c (rust_val_print): Remove.
9550         (rust_language_defn): Update.
9551         * p-valprint.c (pascal_val_print): Remove.
9552         (pascal_value_print_inner): Update.
9553         (pascal_object_print_val_fields, pascal_object_print_val):
9554         Remove.
9555         (pascal_object_print_static_field): Update.
9556         * p-lang.h (pascal_val_print): Don't declare.
9557         * p-lang.c (pascal_language_defn): Update.
9558         * opencl-lang.c (opencl_language_defn): Update.
9559         * objc-lang.c (objc_language_defn): Update.
9560         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9561         * m2-lang.h (m2_val_print): Don't declare.
9562         * m2-lang.c (m2_language_defn): Update.
9563         * language.h (struct language_defn) <la_val_print>: Remove.
9564         * language.c (unk_lang_value_print_inner): Rename.  Change
9565         argument types.
9566         (unknown_language_defn, auto_language_defn): Update.
9567         * go-valprint.c (go_val_print): Remove.
9568         * go-lang.h (go_val_print): Don't declare.
9569         * go-lang.c (go_language_defn): Update.
9570         * f-valprint.c (f_val_print): Remove.
9571         * f-lang.h (f_value_print): Don't declare.
9572         * f-lang.c (f_language_defn): Update.
9573         * d-valprint.c (d_val_print): Remove.
9574         * d-lang.h (d_value_print): Don't declare.
9575         * d-lang.c (d_language_defn): Update.
9576         * cp-valprint.c (cp_print_value_fields)
9577         (cp_print_value_fields_rtti, cp_print_value): Remove.
9578         (cp_print_static_field): Update.
9579         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9580         (c_val_print_struct, c_val_print_union, c_val_print_int)
9581         (c_val_print_memberptr, c_val_print): Remove.
9582         * c-lang.h (c_val_print_array, cp_print_value_fields)
9583         (cp_print_value_fields_rtti): Don't declare.
9584         * c-lang.c (c_language_defn, cplus_language_defn)
9585         (asm_language_defn, minimal_language_defn): Update.
9586         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9587         (ada_val_print_enum): Take a struct value.
9588         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9589         (ada_val_print): Remove.
9590         (ada_value_print_1): Update.
9591         (printable_val_type): Remove.
9592         * ada-lang.h (ada_val_print): Don't declare.
9593         * ada-lang.c (ada_language_defn): Update.
9594
9595 2020-03-13  Tom Tromey  <tom@tromey.com>
9596
9597         * valprint.c (do_val_print): Update.
9598         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9599         a struct value.
9600         (value_to_value_object_no_release): Declare.
9601         * python/py-value.c (value_to_value_object_no_release): New
9602         function.
9603         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9604         struct value.
9605         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9606         function.
9607         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9608         a struct value.
9609         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9610         Declare.
9611         (gdbscm_apply_val_pretty_printer): Take a struct value.
9612         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9613         value.
9614         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9615         value.
9616         * extension-priv.h (struct extension_language_ops)
9617         <apply_val_pretty_printer>: Take a struct value.
9618         * cp-valprint.c (cp_print_value): Create a struct value.
9619         (cp_print_value): Update.
9620
9621 2020-03-13  Tom Tromey  <tom@tromey.com>
9622
9623         * ada-valprint.c (print_field_values): Call common_val_print.
9624
9625 2020-03-13  Tom Tromey  <tom@tromey.com>
9626
9627         * ada-valprint.c (val_print_packed_array_elements): Remove
9628         bitoffset and val parameters.  Call common_val_print.
9629         (ada_val_print_string): Remove offset, address, and original_value
9630         parameters.
9631         (ada_val_print_array): Update.
9632         (ada_value_print_array): New function.
9633         (ada_value_print_1): Call it.
9634
9635 2020-03-13  Tom Tromey  <tom@tromey.com>
9636
9637         * ada-valprint.c (ada_value_print): Use common_val_print.
9638
9639 2020-03-13  Tom Tromey  <tom@tromey.com>
9640
9641         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9642
9643 2020-03-13  Tom Tromey  <tom@tromey.com>
9644
9645         * ada-valprint.c (ada_value_print_num): New function.
9646         (ada_value_print_1): Use it.
9647
9648 2020-03-13  Tom Tromey  <tom@tromey.com>
9649
9650         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9651
9652 2020-03-13  Tom Tromey  <tom@tromey.com>
9653
9654         * ada-valprint.c (ada_value_print_ptr): New function.
9655         (ada_value_print_1): Use it.
9656
9657 2020-03-13  Tom Tromey  <tom@tromey.com>
9658
9659         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9660         call common_val_print.
9661         (ada_val_print_1): Update.
9662         (ada_value_print_1): New function.
9663         (ada_value_print_inner): Rewrite.
9664
9665 2020-03-13  Tom Tromey  <tom@tromey.com>
9666
9667         * cp-valprint.c (cp_print_value_fields): Update.
9668         (cp_print_value): New function.
9669
9670 2020-03-13  Tom Tromey  <tom@tromey.com>
9671
9672         * m2-valprint.c (m2_value_print_inner): Use
9673         cp_print_value_fields.
9674         * cp-valprint.c (cp_print_value_fields): New function.
9675         * c-valprint.c (c_value_print_struct): New function.
9676         (c_value_print_inner): Use c_value_print_struct.
9677         * c-lang.h (cp_print_value_fields): Declare.
9678
9679 2020-03-13  Tom Tromey  <tom@tromey.com>
9680
9681         * c-valprint.c (c_value_print_array): New function.
9682         (c_value_print_inner): Use it.
9683
9684 2020-03-13  Tom Tromey  <tom@tromey.com>
9685
9686         * c-valprint.c (c_value_print_memberptr): New function.
9687         (c_value_print_inner): Use it.
9688
9689 2020-03-13  Tom Tromey  <tom@tromey.com>
9690
9691         * c-valprint.c (c_value_print_int): New function.
9692         (c_value_print_inner): Use it.
9693
9694 2020-03-13  Tom Tromey  <tom@tromey.com>
9695
9696         * c-valprint.c (c_value_print_ptr): New function.
9697         (c_value_print_inner): Use it.
9698
9699 2020-03-13  Tom Tromey  <tom@tromey.com>
9700
9701         * c-valprint.c (c_value_print_inner): Rewrite.
9702
9703 2020-03-13  Tom Tromey  <tom@tromey.com>
9704
9705         * valprint.c (generic_value_print_complex): New function.
9706         (generic_value_print): Use it.
9707
9708 2020-03-13  Tom Tromey  <tom@tromey.com>
9709
9710         * valprint.c (generic_val_print_float): Don't call
9711         val_print_scalar_formatted.
9712         (generic_val_print, generic_value_print): Update.
9713
9714 2020-03-13  Tom Tromey  <tom@tromey.com>
9715
9716         * valprint.c (generic_value_print_char): New function
9717         (generic_value_print): Use it.
9718
9719 2020-03-13  Tom Tromey  <tom@tromey.com>
9720
9721         * valprint.c (generic_value_print_int): New function.
9722         (generic_value_print): Use it.
9723
9724 2020-03-13  Tom Tromey  <tom@tromey.com>
9725
9726         * valprint.c (generic_value_print_bool): New function.
9727         (generic_value_print): Use it.
9728
9729 2020-03-13  Tom Tromey  <tom@tromey.com>
9730
9731         * valprint.c (generic_val_print_func): Simplify.
9732         (generic_val_print, generic_value_print): Update.
9733
9734 2020-03-13  Tom Tromey  <tom@tromey.com>
9735
9736         * valprint.c (generic_val_print_flags): Remove.
9737         (generic_val_print, generic_value_print): Update.
9738         (val_print_type_code_flags): Add original_value parameter.
9739
9740 2020-03-13  Tom Tromey  <tom@tromey.com>
9741
9742         * valprint.c (generic_val_print): Update.
9743         (generic_value_print): Update.
9744         * valprint.c (generic_val_print_enum): Don't call
9745         val_print_scalar_formatted.
9746
9747 2020-03-13  Tom Tromey  <tom@tromey.com>
9748
9749         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9750         * valprint.c (generic_value_print_ptr): New function.
9751
9752 2020-03-13  Tom Tromey  <tom@tromey.com>
9753
9754         * valprint.c (generic_value_print): Rewrite.
9755
9756 2020-03-13  Tom Tromey  <tom@tromey.com>
9757
9758         * p-valprint.c (pascal_object_print_value_fields)
9759         (pascal_object_print_value): New functions.
9760
9761 2020-03-13  Tom Tromey  <tom@tromey.com>
9762
9763         * p-valprint.c (pascal_value_print_inner): Rewrite.
9764
9765 2020-03-13  Tom Tromey  <tom@tromey.com>
9766
9767         * f-valprint.c (f_value_print_innner): Rewrite.
9768
9769 2020-03-13  Tom Tromey  <tom@tromey.com>
9770
9771         * m2-valprint.c (m2_print_unbounded_array): New overload.
9772         (m2_print_unbounded_array): Update.
9773         (m2_print_array_contents): Take a struct value.
9774         (m2_value_print_inner): Rewrite.
9775
9776 2020-03-13  Tom Tromey  <tom@tromey.com>
9777
9778         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9779         (d_value_print_inner): New function.
9780         * d-lang.h (d_value_print_inner): Declare.
9781         * d-lang.c (d_language_defn): Use d_value_print_inner.
9782
9783 2020-03-13  Tom Tromey  <tom@tromey.com>
9784
9785         * go-valprint.c (go_value_print_inner): New function.
9786         * go-lang.h (go_value_print_inner): Declare.
9787         * go-lang.c (go_language_defn): Use go_value_print_inner.
9788
9789 2020-03-13  Tom Tromey  <tom@tromey.com>
9790
9791         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9792         API.
9793         (rust_val_print): Rewrite.
9794         (rust_value_print_inner): New function, from rust_val_print.
9795         (rust_language_defn): Use rust_value_print_inner.
9796
9797 2020-03-13  Tom Tromey  <tom@tromey.com>
9798
9799         * ada-valprint.c (ada_value_print_inner): New function.
9800         * ada-lang.h (ada_value_print_inner): Declare.
9801         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9802
9803 2020-03-13  Tom Tromey  <tom@tromey.com>
9804
9805         * f-valprint.c (f_value_print_innner): New function.
9806         * f-lang.h (f_value_print_innner): Declare.
9807         * f-lang.c (f_language_defn): Use f_value_print_innner.
9808
9809 2020-03-13  Tom Tromey  <tom@tromey.com>
9810
9811         * p-valprint.c (pascal_value_print_inner): New function.
9812         * p-lang.h (pascal_value_print_inner): Declare.
9813         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9814
9815 2020-03-13  Tom Tromey  <tom@tromey.com>
9816
9817         * m2-valprint.c (m2_value_print_inner): New function.
9818         * m2-lang.h (m2_value_print_inner): Declare.
9819         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9820
9821 2020-03-13  Tom Tromey  <tom@tromey.com>
9822
9823         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9824         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9825         * c-valprint.c (c_value_print_inner): New function.
9826         * c-lang.h (c_value_print_inner): Declare.
9827         * c-lang.c (c_language_defn, cplus_language_defn)
9828         (asm_language_defn, minimal_language_defn): Use
9829         c_value_print_inner.
9830
9831 2020-03-13  Tom Tromey  <tom@tromey.com>
9832
9833         * p-valprint.c (pascal_object_print_value_fields): Now static.
9834         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9835
9836 2020-03-13  Tom Tromey  <tom@tromey.com>
9837
9838         * c-valprint.c (c_val_print_array): Simplify.
9839
9840 2020-03-13  Tom Tromey  <tom@tromey.com>
9841
9842         * valprint.c (value_print_array_elements): New function.
9843         * valprint.h (value_print_array_elements): Declare.
9844
9845 2020-03-13  Tom Tromey  <tom@tromey.com>
9846
9847         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9848         * mips-tdep.c (mips_print_register): Use
9849         value_print_scalar_formatted.
9850
9851 2020-03-13  Tom Tromey  <tom@tromey.com>
9852
9853         * valprint.h (value_print_scalar_formatted): Declare.
9854         * valprint.c (value_print_scalar_formatted): New function.
9855
9856 2020-03-13  Tom Tromey  <tom@tromey.com>
9857
9858         * valprint.h (generic_value_print): Declare.
9859         * valprint.c (generic_value_print): New function.
9860
9861 2020-03-13  Tom Tromey  <tom@tromey.com>
9862
9863         * valprint.c (do_val_print): Call la_value_print_inner, if
9864         available.
9865         * rust-lang.c (rust_language_defn): Update.
9866         * p-lang.c (pascal_language_defn): Update.
9867         * opencl-lang.c (opencl_language_defn): Update.
9868         * objc-lang.c (objc_language_defn): Update.
9869         * m2-lang.c (m2_language_defn): Update.
9870         * language.h (struct language_defn) <la_value_print_inner>: New
9871         member.
9872         * language.c (unknown_language_defn, auto_language_defn): Update.
9873         * go-lang.c (go_language_defn): Update.
9874         * f-lang.c (f_language_defn): Update.
9875         * d-lang.c (d_language_defn): Update.
9876         * c-lang.c (c_language_defn, cplus_language_defn)
9877         (asm_language_defn, minimal_language_defn): Update.
9878         * ada-lang.c (ada_language_defn): Update.
9879
9880 2020-03-13  Tom Tromey  <tom@tromey.com>
9881
9882         * c-valprint.c (c_value_print): Use common_val_print.
9883
9884 2020-03-13  Tom Tromey  <tom@tromey.com>
9885
9886         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9887
9888 2020-03-13  Tom Tromey  <tom@tromey.com>
9889
9890         * f-valprint.c (f77_print_array_1, f_val_print): Use
9891         common_val_print.
9892
9893 2020-03-13  Tom Tromey  <tom@tromey.com>
9894
9895         * riscv-tdep.c (riscv_print_one_register_info): Use
9896         common_val_print.
9897
9898 2020-03-13  Tom Tromey  <tom@tromey.com>
9899
9900         * mi/mi-main.c (output_register): Use common_val_print.
9901
9902 2020-03-13  Tom Tromey  <tom@tromey.com>
9903
9904         * infcmd.c (default_print_one_register_info): Use
9905         common_val_print.
9906
9907 2020-03-13  Tom Tromey  <tom@tromey.com>
9908
9909         * valprint.h (common_val_print_checked): Declare.
9910         * valprint.c (common_val_print_checked): New function.
9911         * stack.c (print_frame_arg): Use common_val_print_checked.
9912
9913 2020-03-13  Tom Tromey  <tom@tromey.com>
9914
9915         * valprint.c (do_val_print): New function, from val_print.
9916         (val_print): Use do_val_print.
9917         (common_val_print): Use do_val_print.
9918
9919 2020-03-13  Tom Tromey  <tom@tromey.com>
9920
9921         * valprint.c (value_print): Use scoped_value_mark.
9922
9923 2020-03-13  Tom de Vries  <tdevries@suse.de>
9924
9925         PR symtab/25646
9926         * psymtab.c (partial_symtab::partial_symtab): Don't set
9927         globals_offset and statics_offset.  Push element onto
9928         current_global_psymbols and current_static_psymbols stacks.
9929         (concat): New function.
9930         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9931         element from current_global_psymbols and current_static_psymbols
9932         stacks.  Concat popped elements to global_psymbols and
9933         static_symbols.
9934         (add_psymbol_to_list): Use current_global_psymbols and
9935         current_static_psymbols stacks.
9936         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9937         current_static_psymbols fields.
9938
9939 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9940
9941         * corelow.c (sniff_core_bfd): Remove.
9942         (class core_target) <m_core_vec>: Remove.
9943         (core_target::core_target): Update.
9944         (core_file_fns): Remove.
9945         (deprecated_add_core_fns): Remove.
9946         (default_core_sniffer): Remove.
9947         (sniff_core_bfd): Remove.
9948         (default_check_format): Remove.
9949         (gdb_check_format): Remove.
9950         (core_target_open): Update.
9951         (core_target::get_core_register_section): Update.
9952         (get_core_registers_cb): Update.
9953         (core_target::fetch_registers): Update.
9954         * gdbcore.h (struct core_fns): Remove.
9955         (deprecated_add_core_fns): Remove.
9956         (default_core_sniffer): Remove.
9957         (default_check_format): Remove.
9958
9959 2020-03-12  Tom Tromey  <tom@tromey.com>
9960
9961         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9962         CORE_ADDR.
9963         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9964
9965 2020-03-12  Tom Tromey  <tom@tromey.com>
9966
9967         * remote.c (remote_target::download_tracepoint)
9968         (remote_target::enable_tracepoint)
9969         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9970         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9971         sprintf_vma.
9972
9973 2020-03-12  Tom Tromey  <tom@tromey.com>
9974
9975         * symfile-mem.c: Update CORE_ADDR size assert.
9976
9977 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9978
9979         * selftest.m4: Move to gdbsupport/.
9980         * acinclude.m4: Update path to selftest.m4.
9981
9982 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9983
9984         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9985         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9986         gdbarch-selfselftests.c and selftest-arch.c.
9987         (SUBDIR_UNITTESTS_OBS): Rename to...
9988         (SELFTESTS_OBS): ... this.
9989         (COMMON_SFILES): Remove disasm-selftests.c and
9990         gdbarch-selftests.c.
9991         * configure.ac: Don't add selftest-arch.{c,o} to
9992         CONFIG_{SRCS,OBS}.
9993         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9994         preprocessor conditions.
9995
9996 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9997
9998         * configure.ac: Don't source bfd/development.sh.
9999         * selftest.m4: Modify comment.
10000         * configure: Re-generate.
10001
10002 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
10003
10004         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
10005         not "true" or "false".
10006         * configure: Re-generate.
10007
10008 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
10009
10010         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
10011         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
10012         renamed to arm_nbsd_supply_gregset.
10013         (fetch_register): Update to call arm_nbsd_supply_gregset.
10014         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
10015         (arm_netbsd_nat_target::fetch_registers): Update.
10016         (fetch_elfcore_registers): Removed.
10017         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
10018         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
10019         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
10020         not require NetBSD system headers.
10021         (arm_nbsd_regset): New struct.
10022         (arm_nbsd_iterate_over_regset_sections): New function.
10023         (arm_netbsd_init_abi_common): Updated to call
10024         set_gdbarch_iterate_over_regset_sections.
10025         * arm-nbsd-tdep.h: New file.
10026
10027 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
10028
10029         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10030         recursion.
10031
10032 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10033
10034         * configure: Re-generate.
10035
10036 2020-03-11  Tom Tromey  <tromey@adacore.com>
10037
10038         * ada-typeprint.c (print_choices): Fix comment.
10039
10040 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10041
10042         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10043         previous item in the list, when the list has no items.
10044
10045 2020-03-11  Tom de Vries  <tdevries@suse.de>
10046
10047         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10048         PROP_LOCLIST handling code.
10049
10050 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10051
10052         * buildsym-legacy.c (record_line): Pass extra parameter to
10053         record_line.
10054         * buildsym.c (buildsym_compunit::record_line): Take an extra
10055         parameter, reduce duplication in the line table, and record the
10056         is_stmt flag in the line table.
10057         * buildsym.h (buildsym_compunit::record_line): Add extra
10058         parameter.
10059         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10060         non-statement lines.
10061         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10062         this to the symtab builder.
10063         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10064         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10065         through to dwarf_record_line_1.
10066         * infrun.c (process_event_stop_test): When stepping, don't stop at
10067         a non-statement instruction, and only refresh the step info when
10068         we land in the middle of a line's range.  Also add an extra
10069         comment.
10070         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10071         field.
10072         * record-btrace.c (btrace_find_line_range): Only record lines
10073         marked as is-statement.
10074         * stack.c (frame_show_address): Show the frame address if we are
10075         in a non-statement sal.
10076         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10077         (maintenance_print_one_line_table): Print a header for the is_stmt
10078         column, and include is_stmt information in the output.
10079         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10080         preference to non-statements.
10081         (find_pcs_for_symtab_line): Prefer is-statement entries.
10082         (find_line_common): Likewise.
10083         * symtab.h (struct linetable_entry): Add is_stmt field.
10084         (struct symtab_and_line): Likewise.
10085         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10086         arranging the line table.
10087
10088 2020-03-07  Tom de Vries  <tdevries@suse.de>
10089
10090         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10091         DIE.
10092
10093 2020-03-07  Tom Tromey  <tom@tromey.com>
10094
10095         * valops.c (value_literal_complex): Remove obsolete comment.
10096         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10097         comment.
10098
10099 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10100
10101         * infrun.h: Forward-declare thread_info.
10102         (set_step_info): Add thread_info parameter, add doc.
10103         * infrun.c (set_step_info): Add thread_info parameter, move doc
10104         to header.
10105         * infrun.c (process_event_stop_test): Pass thread to
10106         set_step_info call.
10107         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10108         set_step_info.
10109         (prepare_one_step): Add thread_info parameter, pass it to
10110         set_step_frame and prepare_one_step (recursive) call.
10111         (step_1): Pass thread to prepare_one_step call.
10112         (step_command_fsm::should_stop): Pass thread to
10113         prepare_one_step.
10114         (until_next_fsm): Pass thread to set_step_frame call.
10115         (finish_command): Pass thread to set_step_info call.
10116
10117 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10118
10119         * windows-tdep.c (windows_solib_create_inferior_hook):
10120         Check if inferior is running.
10121
10122 2020-03-06  Tom de Vries  <tdevries@suse.de>
10123
10124         * NEWS: Fix "the the".
10125         * ctfread.c: Same.
10126
10127 2020-03-06  Tom de Vries  <tdevries@suse.de>
10128
10129         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10130
10131 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10132
10133         * .dir-locals.el: Add a comment referencing the other copies of
10134         this file.
10135
10136 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10137
10138         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10139         psargs.
10140
10141 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10142
10143         * .gitattributes: New file.
10144
10145 2020-03-04  Tom Tromey  <tom@tromey.com>
10146
10147         * symmisc.c (print_symbol_bcache_statistics)
10148         (print_objfile_statistics): Update.
10149         * symfile.c (allocate_symtab): Use intern.
10150         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10151         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10152         macro_cache>: Remove.
10153         <string_cache>: New member.
10154         (struct objfile) <intern>: New methods.
10155         * elfread.c (elf_symtab_read): Use intern.
10156         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10157         (dwarf2_compute_name, dwarf2_physname)
10158         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10159         names.
10160         (guess_partial_die_structure_name): Update.
10161         (partial_die_info::fixup): Intern name.
10162         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10163         name.
10164         (dwarf2_name): Intern name.  Update.
10165         * buildsym.c (buildsym_compunit::get_macro_table): Use
10166         string_cache.
10167
10168 2020-03-04  Tom Tromey  <tom@tromey.com>
10169
10170         * jit.c (bfd_open_from_target_memory): Make "target" const.
10171         * corefile.c (gnutarget): Now const.
10172         * gdbcore.h (gnutarget): Now const.
10173
10174 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10175
10176         * NEWS: Mention support for WOW64 processes.
10177         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10178         (amd64_windows_segment_register_p): Remove static.
10179         (_initialize_amd64_windows_nat): Update.
10180         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10181         * i386-windows-nat.c (context_offset): Update.
10182         (i386_mappings): Rename and remove static.
10183         (i386_windows_segment_register_p): Remove static.
10184         (_initialize_i386_windows_nat): Update.
10185         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10186         (STATUS_WX86_SINGLE_STEP): New macro.
10187         (EnumProcessModulesEx): New macro.
10188         (Wow64SuspendThread): New macro.
10189         (Wow64GetThreadContext): New macro.
10190         (Wow64SetThreadContext): New macro.
10191         (Wow64GetThreadSelectorEntry): New macro.
10192         (windows_set_context_register_offsets): Add static.
10193         (windows_set_segment_register_p): Likewise.
10194         (windows_add_thread): Adapt for WOW64 processes.
10195         (windows_fetch_one_register): Likewise.
10196         (windows_nat_target::fetch_registers): Likewise.
10197         (windows_store_one_register): Likewise.
10198         (display_selector): Likewise.
10199         (display_selectors): Likewise.
10200         (handle_exception): Likewise.
10201         (windows_continue): Likewise.
10202         (windows_nat_target::resume): Likewise.
10203         (windows_add_all_dlls): Likewise.
10204         (do_initial_windows_stuff): Likewise.
10205         (windows_nat_target::attach): Likewise.
10206         (windows_get_exec_module_filename): Likewise.
10207         (windows_nat_target::create_inferior): Likewise.
10208         (windows_xfer_siginfo): Likewise.
10209         (_initialize_loadable): Initialize Wow64SuspendThread,
10210         Wow64GetThreadContext, Wow64SetThreadContext,
10211         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10212         * windows-nat.h (windows_set_context_register_offsets):
10213         Remove declaration.
10214         (windows_set_segment_register_p): Likewise.
10215         (i386_windows_segment_register_p): Add declaration.
10216         (amd64_windows_segment_register_p): Likewise.
10217
10218 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10219
10220         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10221         in "info registers" for AArch64/ARM.
10222
10223         The change caused "info registers" to not print GPR's.
10224
10225         gdb/ChangeLog:
10226
10227         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10228
10229         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10230         when reg->group is empty and reggroup is not.
10231
10232 2020-03-03  Tom Tromey  <tromey@adacore.com>
10233
10234         * dwarf2/frame.c (struct dwarf2_frame_cache)
10235         <checked_tailcall_bottom, entry_cfa_sp_offset,
10236         entry_cfa_sp_offset_p>: Remove members.
10237         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10238         (dwarf2_frame_prev_register): Don't call
10239         dwarf2_tailcall_sniffer_first.
10240         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10241         * frame-unwind.c (add_unwinder): New fuction.
10242         (frame_unwind_init): Use it.  Add tailcall unwinder.
10243
10244 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10245             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10246
10247         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10248         value should be printed as true.
10249
10250 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10251
10252         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10253         (windows_init_abi): Set and use windows_so_ops.
10254
10255 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10256
10257         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10258         when verifying if dealing with a convenience variable.
10259
10260 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10261
10262         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10263
10264 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10265
10266         * infrun.c (gdbarch_supports_displaced_stepping): New.
10267         (use_displaced_stepping): Break up conditions in smaller pieces.
10268         Use gdbarch_supports_displaced_stepping.
10269         (displaced_step_prepare_throw): Use
10270         gdbarch_supports_displaced_stepping.
10271
10272 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10273
10274         * NEWS: Mention new behaviour of the history filename.
10275         * top.c (write_history_p): Add comment.
10276         (show_write_history_p): Add header comment, give a different
10277         message when history writing is on, but the history filename is
10278         empty.
10279         (history_filename): Add comment.
10280         (history_filename_empty): New function.
10281         (show_history_filename): Add header comment, give a different
10282         message when the filename is empty.
10283         (init_history): Compare history_filename against nullptr, and only
10284         read history if the filename is not empty.
10285         (set_history_filename): Add header comment, and only make
10286         non-empty filenames absolute.
10287         (init_main): Make the filename argument to 'set history filename'
10288         optional.
10289
10290 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10291
10292         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10293         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10294         (fetch_fp_register): Update.
10295         (fetch_fp_regs): Update.
10296         (store_fp_register): Update.
10297         (store_fp_regs): Update.
10298         (arm_netbsd_nat_target::read_description): New function.
10299         (fetch_elfcore_registers): Update.
10300
10301 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10302
10303         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10304         general_thread if the stop reply is missing a thread-id.
10305         (remote_target::process_stop_reply): Use the first non-exited
10306         thread if the target didn't pass a thread-id.
10307         * infrun.c (do_target_wait): Move call to
10308         switch_to_inferior_no_thread to ....
10309         (do_target_wait_1): ... here.
10310
10311 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10312
10313         * debuginfod-support.c: Include defs.h first.
10314
10315 2020-02-28  Tom de Vries  <tdevries@suse.de>
10316
10317         * symfile.c (set_initial_language): Use default language for lookup.
10318
10319 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10320
10321         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10322         reader variable, pass `this` to read_cutu_die_from_dwo.
10323
10324 2020-02-27  Aaron Merey  <amerey@redhat.com>
10325
10326         * source.c (open_source_file): Check for nullptr when computing
10327         srcpath.
10328
10329 2020-02-27  Tom Tromey  <tromey@adacore.com>
10330
10331         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10332         member.
10333         (dwarf2_add_field): Don't update nfields.
10334         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10335
10336 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10337
10338         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10339         abs.
10340
10341 2020-02-26  Tom Tromey  <tom@tromey.com>
10342
10343         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10344         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10345         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10346         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10347         per_cu_data.
10348
10349 2020-02-26  Tom Tromey  <tom@tromey.com>
10350
10351         * dwarf2/index-write.c (psym_index_map): Change type.
10352         (add_address_entry_worker, write_one_signatured_type)
10353         (recursively_count_psymbols, recursively_write_psymbols)
10354         (class debug_names, psyms_seen_size, write_gdbindex)
10355         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10356
10357 2020-02-26  Aaron Merey  <amerey@redhat.com>
10358
10359         * Makefile.in: Handle optional debuginfod support.
10360         * NEWS: Update.
10361         * README: Add --with-debuginfod summary.
10362         * config.in: Regenerate.
10363         * configure: Regenerate.
10364         * configure.ac: Handle optional debuginfod support.
10365         * debuginfod-support.c: debuginfod helper functions.
10366         * debuginfod-support.h: Ditto.
10367         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10368         summary.
10369         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10370         when a dwz file cannot be found.
10371         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10372         debuginfo file cannot be found.
10373         * source.c (open_source_file): Query debuginfod servers when a
10374         source file cannot be found.
10375         * top.c (print_gdb_configuration): Include
10376         --{with,without}-debuginfod in the output.
10377
10378 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10379
10380         * thread.c (thr_try_catch_cmd): Print thread name.
10381
10382 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10383
10384         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10385         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10386         dwarf2_fetch_die_type_sect_off): Move to...
10387         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10388         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10389         dwarf2_fetch_die_type_sect_off): ... here.
10390         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10391         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10392         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10393
10394 2020-02-26  Tom de Vries  <tdevries@suse.de>
10395
10396         PR gdb/25603
10397         * symfile.c (set_initial_language): Exit-early if
10398         language_mode == language_mode_manual.
10399
10400 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10401
10402         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10403         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10404         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10405
10406 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10407
10408         * gdbtypes.c (create_array_type_with_stride): Handle negative
10409         array strides.
10410         * valarith.c (value_subscripted_rvalue): Likewise.
10411
10412 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10413
10414         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10415
10416 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10417
10418         * loc.h (dwarf2_get_die_type): Move to...
10419         * read.h (dwarf2_get_die_type): ... here.
10420         * read.c (dwarf2_get_die_type): Move doc to header.
10421
10422 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10423
10424         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10425         'gnulib/Makefile.in' to the list.
10426
10427 2020-02-24  Tom Tromey  <tom@tromey.com>
10428
10429         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10430         Remove.
10431         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10432         XOBNEWVEC.
10433
10434 2020-02-24  Tom Tromey  <tom@tromey.com>
10435
10436         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10437         New method.
10438         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10439         (dw2_do_instantiate_symtab, dw2_get_file_names)
10440         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10441
10442 2020-02-24  Tom Tromey  <tom@tromey.com>
10443
10444         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10445         make_scoped_restore.
10446         (dwarf2_psymtab::read_symtab): Don't clear
10447         reading_partial_symbols.
10448
10449 2020-02-24  Tom de Vries  <tdevries@suse.de>
10450
10451         PR gdb/25592
10452         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10453
10454 2020-02-24  Tom de Vries  <tdevries@suse.de>
10455
10456         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10457         commands layout next/prev/regs.
10458
10459 2020-02-22  Tom Tromey  <tom@tromey.com>
10460
10461         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10462         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10463
10464 2020-02-22  Tom Tromey  <tom@tromey.com>
10465
10466         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10467
10468 2020-02-22  Tom Tromey  <tom@tromey.com>
10469
10470         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10471         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10472         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10473         * tui/tui.c (_initialize_tui): Add usage text.
10474
10475 2020-02-22  Tom Tromey  <tom@tromey.com>
10476
10477         * tui/tui-win.c (tui_set_focus_command)
10478         (tui_set_win_height_command): Use error_no_arg.
10479         (_initialize_tui_win): Update help text.
10480         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10481
10482 2020-02-22  Tom Tromey  <tom@tromey.com>
10483
10484         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10485         * tui/tui-disasm.h (struct tui_disasm_window)
10486         <display_start_addr>: Declare.
10487         * tui/tui-source.h (struct tui_source_window)
10488         <display_start_addr>: Declare.
10489         * tui/tui-winsource.h (struct tui_source_window_base)
10490         <show_source_line, display_start_addr>: New methods.
10491         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10492         Rename and move to protected section.
10493         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10494         (tui_source_window_base::do_erase_source_content): Update.
10495         (tui_source_window_base::show_source_line): Now a method.
10496         (tui_source_window_base::show_source_content)
10497         (tui_source_window_base::tui_source_window_base)
10498         (tui_source_window_base::rerender)
10499         (tui_source_window_base::refill)
10500         (tui_source_window_base::do_scroll_horizontal)
10501         (tui_source_window_base::set_is_exec_point_at)
10502         (tui_source_window_base::update_breakpoint_info)
10503         (tui_source_window_base::update_exec_info): Update.
10504         * tui/tui-source.c (tui_source_window::set_contents)
10505         (tui_source_window::showing_source_p)
10506         (tui_source_window::do_scroll_vertical)
10507         (tui_source_window::location_matches_p)
10508         (tui_source_window::line_is_displayed): Update.
10509         (tui_source_window::display_start_addr): New method.
10510         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10511         (tui_disasm_window::do_scroll_vertical)
10512         (tui_disasm_window::location_matches_p): Update.
10513         (tui_disasm_window::display_start_addr): New method.
10514
10515 2020-02-22  Tom Tromey  <tom@tromey.com>
10516
10517         * NEWS: Add entry for gdb.register_window_type.
10518         * tui/tui-layout.h (window_factory): New typedef.
10519         (tui_register_window): Declare.
10520         * tui/tui-layout.c (saved_tui_windows): New global.
10521         (tui_apply_current_layout): Use it.
10522         (tui_register_window): New function.
10523         * python/python.c (do_start_initialization): Call
10524         gdbpy_initialize_tui.
10525         (python_GdbMethods): Add "register_window_type" function.
10526         * python/python-internal.h (gdbpy_register_tui_window)
10527         (gdbpy_initialize_tui): Declare.
10528         * python/py-tui.c: New file.
10529         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10530
10531 2020-02-22  Tom Tromey  <tom@tromey.com>
10532
10533         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10534
10535 2020-02-22  Tom Tromey  <tom@tromey.com>
10536
10537         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10538         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10539         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10540         (tui_set_win_focus_to): Move from tui-win.c.
10541
10542 2020-02-22  Tom Tromey  <tom@tromey.com>
10543
10544         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10545         functions.
10546         (known_window_types): New global.
10547         (tui_get_window_by_name): Reimplement.
10548         (initialize_known_windows): New function.
10549         (validate_window_name): Rewrite.
10550         (_initialize_tui_layout): Call initialize_known_windows.
10551
10552 2020-02-22  Tom Tromey  <tom@tromey.com>
10553
10554         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10555         Remove constants.
10556         * tui/tui-winsource.h (struct tui_source_window_base)
10557         <tui_source_window_base>: Remove parameter.
10558         * tui/tui-winsource.c
10559         (tui_source_window_base::tui_source_window_base): Remove
10560         parameter.
10561         (tui_source_window_base::refill): Update.
10562         * tui/tui-stack.h (struct tui_locator_window)
10563         <tui_locator_window>: Update.
10564         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10565         Default the constructor.
10566         * tui/tui-regs.h (struct tui_data_item_window)
10567         <tui_data_item_window>: Default the constructor.
10568         (struct tui_data_window) <tui_data_window>: Likewise.
10569         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10570         Default the constructor.
10571         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10572         Default the constructor.
10573         <type>: Remove.
10574         (struct tui_win_info) <tui_win_info>: Default the constructor.
10575         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10576         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10577         Default the constructor.
10578
10579 2020-02-22  Tom Tromey  <tom@tromey.com>
10580
10581         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10582         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10583         * tui/tui-win.c (tui_resize_all): Don't call
10584         tui_delete_invisible_windows.
10585         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10586         done.
10587         (tui_set_layout): Update.
10588         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10589         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10590         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10591
10592 2020-02-22  Tom Tromey  <tom@tromey.com>
10593
10594         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10595         correctly.
10596
10597 2020-02-22  Tom Tromey  <tom@tromey.com>
10598
10599         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10600
10601 2020-02-22  Tom Tromey  <tom@tromey.com>
10602
10603         * tui/tui-winsource.h (struct tui_source_window_iterator)
10604         <inner_iterator>: New etytypedef.
10605         <tui_source_window_iterator>: Take "end" parameter.
10606         <tui_source_window_iterator>: Take iterator.
10607         <operator*, advance>: Update.
10608         <m_iter>: Change type.
10609         <m_end>: New field.
10610         (struct tui_source_windows) <begin, end>: Update.
10611         * tui/tui-layout.c (tui_windows): New global.
10612         (tui_apply_current_layout): Clear tui_windows.
10613         (tui_layout_window::apply): Update tui_windows.
10614         * tui/tui-data.h (tui_windows): Declare.
10615         (all_tui_windows): Now inline function.
10616         (class tui_window_iterator, struct all_tui_windows): Remove.
10617
10618 2020-02-22  Tom Tromey  <tom@tromey.com>
10619
10620         PR tui/17850:
10621         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10622         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10623         "height" argument.
10624         (class tui_layout_window) <get_sizes>: Likewise.
10625         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10626         argument.
10627         <get_sizes>: Add "height" argument.
10628         <m_vertical>: New field.
10629         * tui/tui-layout.c (tui_layout_split::clone): Update.
10630         (tui_layout_split::get_sizes): Add "height" argument.
10631         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10632         (tui_new_layout_command): Parse "-horizontal".
10633         (_initialize_tui_layout): Update help string.
10634         (tui_layout_split::specification): Add "-horizontal" when needed.
10635         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10636         argument.
10637         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10638         New methods.
10639
10640 2020-02-22  Tom Tromey  <tom@tromey.com>
10641
10642         * tui/tui-layout.h (enum tui_adjust_result): New.
10643         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10644         (class tui_layout_window) <adjust_size>: Return
10645         tui_adjust_result.  Rewrite.
10646         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10647         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10648
10649 2020-02-22  Tom Tromey  <tom@tromey.com>
10650
10651         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10652         parameter and return types.
10653         (class tui_layout_base) <specification>: Add "depth".
10654         (class tui_layout_window) <specification>: Add "depth".
10655         (class tui_layout_split) <specification>: Add "depth".
10656         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10657         and return types.
10658         (tui_new_layout_command): Parse sub-layouts.
10659         (_initialize_tui_layout): Update help string.
10660         (tui_layout_window::specification): Add "depth".
10661         (add_layout_command): Update.
10662
10663 2020-02-22  Tom Tromey  <tom@tromey.com>
10664
10665         * NEWS: Add "tui new-layout" item.
10666         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10667         Add new-layout command to help text.
10668         (validate_window_name): New function.
10669         (tui_new_layout_command): New function.
10670         (_initialize_tui_layout): Register "new-layout".
10671         (tui_layout_window::specification): New method.
10672         (tui_layout_window::specification): New method.
10673         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10674         method.
10675         (class tui_layout_window) <specification>: New method.
10676         (class tui_layout_split) <specification>: New method.
10677
10678 2020-02-22  Tom Tromey  <tom@tromey.com>
10679
10680         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10681         * tui/tui-win.c (window_name_completer): Update comment.
10682         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10683         Declare method.
10684         (class tui_layout_window) <replace_window>: Likewise.
10685         (class tui_layout_split) <replace_window>: Likewise.
10686         (tui_set_layout): Don't declare.
10687         (tui_set_initial_layout): Declare function.
10688         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10689         (asm_regs_layout): New globals.
10690         (tui_current_layout, show_layout): Remove.
10691         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10692         (find_layout, tui_apply_layout): New function.
10693         (layout_completer): Remove.
10694         (tui_next_layout): Reimplement.
10695         (tui_next_layout_command): New function.
10696         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10697         (tui_regs_layout): Reimplement.
10698         (tui_regs_layout_command): New function.
10699         (extract_display_start_addr): Rewrite.
10700         (next_layout, prev_layout): Remove.
10701         (tui_layout_window::replace_window): New method.
10702         (tui_layout_split::replace_window): New method.
10703         (destroy_layout): New function.
10704         (layout_list): New global.
10705         (add_layout_command): New function.
10706         (initialize_layouts): Update.
10707         (tui_layout_command): New function.
10708         (_initialize_tui_layout): Install "layout" commands.
10709         * tui/tui-data.h (enum tui_layout_type): Remove.
10710         (tui_current_layout): Don't declare.
10711
10712 2020-02-22  Tom Tromey  <tom@tromey.com>
10713
10714         * tui/tui-regs.c (tui_reg_layout): Remove.
10715         (tui_reg_command): Use tui_regs_layout.
10716         * tui/tui-layout.h (tui_reg_command): Declare.
10717         * tui/tui-layout.c (tui_reg_command): New function.
10718
10719 2020-02-22  Tom Tromey  <tom@tromey.com>
10720
10721         * tui/tui.c (tui_rl_delete_other_windows): Call
10722         tui_remove_some_windows.
10723         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10724         Declare method.
10725         (class tui_layout_window) <remove_windows>: New method.
10726         (class tui_layout_split) <remove_windows>: Declare.
10727         (tui_remove_some_windows): Declare.
10728         * tui/tui-layout.c (tui_remove_some_windows): New function.
10729         (tui_layout_split::remove_windows): New method.
10730
10731 2020-02-22  Tom Tromey  <tom@tromey.com>
10732
10733         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10734         * tui/tui-layout.h (tui_next_layout): Declare.
10735         * tui/tui-layout.c (tui_next_layout): New function.
10736
10737 2020-02-22  Tom Tromey  <tom@tromey.com>
10738
10739         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10740         correct coordinates.
10741
10742 2020-02-22  Tom Tromey  <tom@tromey.com>
10743
10744         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10745         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10746         DATA_WIN case.
10747
10748 2020-02-22  Tom Tromey  <tom@tromey.com>
10749
10750         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10751         TUI_DISASM_WIN, not tui_win_list.
10752
10753 2020-02-22  Tom Tromey  <tom@tromey.com>
10754
10755         * valprint.c (generic_val_print_enum_1)
10756         (val_print_type_code_flags): Style member names.
10757         * rust-lang.c (val_print_struct, rust_print_enum)
10758         (rust_print_struct_def, rust_internal_print_type): Style member
10759         names.
10760         * p-valprint.c (pascal_object_print_value_fields): Style member
10761         names.  Only call fprintf_symbol_filtered for static members.
10762         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10763         * f-valprint.c (f_val_print): Style member names.
10764         * f-typeprint.c (f_type_print_base): Style member names.
10765         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10766         call fprintf_symbol_filtered for static members.
10767         (cp_print_class_member): Style member names.
10768         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10769         member names.
10770         * ada-valprint.c (ada_print_scalar): Style enum names.
10771         (ada_val_print_enum): Likewise.
10772         * ada-typeprint.c (print_enum_type): Style enum names.
10773
10774 2020-02-21  Tom Tromey  <tom@tromey.com>
10775
10776         * psympriv.h (struct partial_symtab): Update comment.
10777
10778 2020-02-21  Tom Tromey  <tromey@adacore.com>
10779
10780         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10781         type is CORE_ADDR.
10782
10783 2020-02-21  Tom de Vries  <tdevries@suse.de>
10784
10785         PR gdb/25534
10786         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10787         if dependencies[i]->user != NULL.
10788
10789 2020-02-21  Ali Tamur  <tamur@google.com>
10790
10791         * dwarf2/read.c (dwarf2_name): Add null check.
10792
10793 2020-02-20  Tom Tromey  <tom@tromey.com>
10794
10795         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10796         ">=", in binary search.
10797         (dwarf2_find_containing_comp_unit): New overload.
10798         (run_test): New self-test.
10799         (_initialize_dwarf2_read): Register new test.
10800
10801 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10802
10803         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10804         * riscv-tdep.h: Likewise.
10805         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10806         rv32-only CSR.
10807         * features/riscv/64bit-csr.xml: Regenerated.
10808
10809 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10810             Tom Tromey  <tom@tromey.com>
10811
10812         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10813         of 'fputc_unfiltered'.
10814         (putchar_unfiltered): Call 'fputc_unfiltered'.
10815         (fputc_unfiltered): Call 'fputs_unfiltered'.
10816
10817 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10818
10819         * config.in: Regenerate.
10820         * configure: Regenerate.
10821         * configure.ac: Add --with-python-libdir option.
10822         * main.c: Use WITH_PYTHON_LIBDIR.
10823
10824 2020-02-19  Tom Tromey  <tom@tromey.com>
10825
10826         * symtab.c (general_symbol_info::compute_and_set_names): Use
10827         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10828
10829 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10830
10831         * dwarf2/read.c (allocate_signatured_type_table,
10832         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10833         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10834         Remove objfile parameter, update all callers.
10835
10836 2020-02-19  Doug Evans  <dje@google.com>
10837
10838         PR rust/25535
10839         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10840         rust_enum_variant calculation.
10841
10842 2020-02-19  Tom Tromey  <tromey@adacore.com>
10843
10844         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10845
10846 2020-02-19  Tom Tromey  <tromey@adacore.com>
10847
10848         * ada-lang.c (cache_symbol): Use obstack_strdup.
10849
10850 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10851
10852         * configure: Regenerate.
10853
10854 2020-02-19  Tom Tromey  <tromey@adacore.com>
10855
10856         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10857         NULL check.
10858
10859 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10860
10861         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10862
10863 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10864
10865         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10866         if GDBSERVER is not defined.
10867         (riscv_tdesc_cache): Likewise, also store const target_desc.
10868         (STATIC_IN_GDB): Define.
10869         (riscv_create_target_description): Update declaration with
10870         STATIC_IN_GDB.
10871         (riscv_lookup_target_description): New function, only define if
10872         GDBSERVER is not defined.
10873         * arch/riscv.h (riscv_create_target_description): Declare only
10874         when GDBSERVER is defined.
10875         (riscv_lookup_target_description): New declaration when GDBSERVER
10876         is not defined.
10877         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10878         (riscv_linux_read_features): ...this, and return
10879         riscv_gdbarch_features instead of target_desc.
10880         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10881         (riscv_linux_read_description): Rename to...
10882         (riscv_linux_read_features): ...this.
10883         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10884         Update to use riscv_gdbarch_features and
10885         riscv_lookup_target_description.
10886         * riscv-tdep.c (riscv_find_default_target_description): Use
10887         riscv_lookup_target_description instead of
10888         riscv_create_target_description.
10889
10890 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10891
10892         * valprint.c (generic_val_print_enum_1): When printing a flag
10893         enum with value 0 and there is no enumerator with value 0, print
10894         just "0" instead of "(unknown: 0x0)".
10895
10896 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10897
10898         * valprint.c (generic_val_print_enum_1): Print unknown part of
10899         flag enum in hex.
10900
10901 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10902
10903         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10904         flag enums to contain duplicate enumerators.
10905         * valprint.c (generic_val_print_enum_1): Update comment.
10906
10907 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10908
10909         * dwarf2/read.c: Include "count-one-bits.h".
10910         (update_enumeration_type_from_children): If an enumerator has
10911         multiple bits set, don't treat the enumeration as a "flag enum".
10912         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10913         of flag enums have 0 or 1 bit set.
10914
10915 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10916
10917         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10918         conversion.
10919         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10920         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10921         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10922         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10923         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10924
10925 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10926
10927         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10928
10929 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10930
10931         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10932         displaced_step_closure_up.
10933         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10934         (struct displaced_step_closure_up):
10935         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10936         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10937         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10938         Likewise.
10939         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10940         * gdbarch.c, gdbarch.h: Re-generate.
10941         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10942         displaced_step_closure_up.
10943         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10944         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10945         * infrun.h (displaced_step_closure_up): New type alias.
10946         (struct displaced_step_inferior_state) <step_closure>: Change
10947         type to displaced_step_closure_up.
10948         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10949         displaced_step_closure_up.
10950         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10951
10952 2020-02-14  Tom Tromey  <tom@tromey.com>
10953
10954         * minidebug.c (gnu_debug_key): New global.
10955         (find_separate_debug_file_in_section): Use it.
10956
10957 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10958
10959         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10960         std::unique_ptr.
10961         * gdbarch.c: Re-generate.
10962         * gdbarch.h: Re-generate.
10963         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10964         change.
10965         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10966         type to std::unique_ptr.
10967         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10968         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10969         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10970         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10971         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10972         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10973         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10974         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10975         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10976
10977 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10978
10979         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10980         std::unique_ptr.
10981         (displaced_step_clear): Rename to...
10982         (displaced_step_reset): ... this.  Just call displaced->reset ().
10983         (displaced_step_clear_cleanup): Rename to...
10984         (displaced_step_reset_cleanup): ... this.
10985         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10986         (displaced_step_fixup): Likewise.
10987         (resume_1): Likewise.
10988         (handle_inferior_event): Restore child's memory before calling
10989         displaced_step_fixup on the parent.
10990         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10991         to std::unique_ptr.
10992         <step_closure>: Change type to std::unique_ptr.
10993
10994 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10995
10996         * arm-tdep.c: Include count-one-bits.h.
10997         (cleanup_block_store_pc): Use count_one_bits.
10998         (cleanup_block_load_pc): Use count_one_bits.
10999         (arm_copy_block_xfer): Use count_one_bits.
11000         (thumb2_copy_block_xfer): Use count_one_bits.
11001         (thumb_copy_pop_pc_16bit): Use count_one_bits.
11002         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
11003         (thumb_get_next_pcs_raw): Use count_one_bits.
11004         (arm_get_next_pcs_raw): Use count_one_bits_l.
11005         * arch/arm.c (bitcount): Remove.
11006         * arch/arm.h (bitcount): Remove.
11007
11008 2020-02-14  Tom Tromey  <tromey@adacore.com>
11009
11010         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
11011         Update.
11012         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
11013         * dwarf2/loc.c (call_site_find_chain_1): Return
11014         unique_xmalloc_ptr.
11015         (call_site_find_chain): Likewise.
11016
11017 2020-02-14  Richard Biener  <rguenther@suse.de>
11018
11019         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
11020         on expression with division operators.
11021
11022 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11023
11024         * MAINTAINERS (Write After Approval): Adding myself.
11025
11026 2020-02-12  Tom Tromey  <tom@tromey.com>
11027
11028         * event-loop.c (event_data, gdb_event, event_handler_func):
11029         Remove.
11030
11031 2020-02-12  Tom Tromey  <tom@tromey.com>
11032
11033         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11034         (dwarf2_frame_objfile_data): Add comment.
11035         (find_comp_unit, set_comp_unit): New functions.
11036         (dwarf2_frame_find_fde): Use find_comp_unit.
11037         (dwarf2_build_frame_info): Use set_comp_unit.
11038
11039 2020-02-12  Tom Tromey  <tom@tromey.com>
11040
11041         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11042         (comp_unit): Don't initialize objfile.
11043         (execute_cfa_program): Add text_offset parameter.
11044         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11045         (dwarf2_frame_cache): Update.
11046         (dwarf2_build_frame_info): Don't set "objfile" member.
11047
11048 2020-02-12  Tom Tromey  <tom@tromey.com>
11049
11050         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11051         (decode_frame_entry): Likewise.
11052         (dwarf2_build_frame_info): Update.
11053
11054 2020-02-12  Tom Tromey  <tom@tromey.com>
11055
11056         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11057         (decode_frame_entry_1): Use the comp_unit obstack.
11058
11059 2020-02-12  Tom Tromey  <tom@tromey.com>
11060
11061         * dwarf2/frame.c (struct comp_unit): Add initializers and
11062         constructor.
11063         (dwarf2_frame_objfile_data): Store a comp_unit.
11064         (dwarf2_frame_find_fde): Update.
11065         (dwarf2_build_frame_info): Use "new".
11066
11067 2020-02-12  Tom Tromey  <tom@tromey.com>
11068
11069         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11070         (dwarf2_fde_table): Typedef for std::vector.
11071         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11072         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11073         (decode_frame_entry): Update.
11074         (dwarf2_build_frame_info): Use "new".
11075
11076 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11077
11078         * arm-tdep.c (arm_gdbarch_init): Update.
11079         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11080         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11081         have_neon, is_m>: Change to bool.
11082
11083 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11084
11085         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11086
11087 2020-02-12  Tom Tromey  <tom@tromey.com>
11088
11089         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11090
11091 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11092
11093         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11094         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11095
11096 2020-02-11  Tom Tromey  <tom@tromey.com>
11097
11098         * psymtab.h: Update comment.
11099
11100 2020-02-11  Tom Tromey  <tom@tromey.com>
11101
11102         * gdb_obstack.h (struct auto_obstack): Use
11103         DISABLE_COPY_AND_ASSIGN.
11104
11105 2020-02-11  Tom Tromey  <tom@tromey.com>
11106
11107         * dwarf2/frame.h (struct objfile): Don't forward declare.
11108
11109 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11110
11111         * cris-tdep.c (cris_supply_gregset): Change signature to match
11112         what struct regset expects.
11113         (cris_regset): New struct.
11114         (fetch_core_registers): Remove.
11115         (cris_iterate_over_regset_sections): New function.
11116         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11117         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11118
11119 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11120
11121         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11122         registers.
11123
11124 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11125
11126         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11127
11128 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11129
11130         * configure: Re-generate.
11131
11132 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11133
11134         * configure: Re-generate.
11135
11136 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11137
11138         * acinclude: Update warning.m4 path.
11139         * warning.m4: Move to gdbsupport.
11140
11141 2020-02-11  Tom Tromey  <tromey@adacore.com>
11142
11143         * remote.c (remote_console_output): Update.
11144         * printcmd.c (printf_command): Update.
11145         * event-loop.c (gdb_wait_for_event): Update.
11146         * linux-nat.c (sigchld_handler): Update.
11147         * remote-sim.c (gdb_os_write_stdout): Update.
11148         (gdb_os_flush_stdout): Update.
11149         (gdb_os_flush_stderr): Update.
11150         (gdb_os_write_stderr): Update.
11151         * exceptions.c (print_exception): Update.
11152         * remote-fileio.c (remote_fileio_func_read): Update.
11153         (remote_fileio_func_write): Update.
11154         * tui/tui.c (tui_enable): Update.
11155         * tui/tui-interp.c (tui_interp::init): Update.
11156         * utils.c (init_page_info): Update.
11157         (putchar_unfiltered, fputc_unfiltered): Update.
11158         (gdb_flush): Update.
11159         (emit_style_escape): Update.
11160         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11161         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11162         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11163         (stderr_file::write): Update.
11164         (stderr_file::puts): Update.
11165         * ui-file.h (ui_file_isatty, ui_file_write)
11166         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11167         (ui_file_puts): Don't declare.
11168
11169 2020-02-10  Tom de Vries  <tdevries@suse.de>
11170
11171         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11172         sentinel to char *.
11173
11174 2020-02-09  Tom de Vries  <tdevries@suse.de>
11175
11176         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11177         filename if it matches "<artificial>".
11178
11179 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11180
11181         * windows-tdep.c (struct enum_value_name): New struct.
11182         (create_enum): New function.
11183         (windows_get_siginfo_type): Create and use enum types.
11184
11185 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11186
11187         * NEWS: Mention $_siginfo support for Windows.
11188         * windows-nat.c (handle_exception): Set siginfo_er.
11189         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11190         (windows_xfer_siginfo): New function.
11191         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11192         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11193         (init_windows_gdbarch_data): New function.
11194         (get_windows_gdbarch_data): New function.
11195         (windows_get_siginfo_type): New function.
11196         (windows_init_abi): Register windows_get_siginfo_type.
11197         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11198
11199 2020-02-08  Tom Tromey  <tom@tromey.com>
11200
11201         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11202         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11203         <keep>: Declare method.
11204         <m_keep>: Remove member.
11205         <~cutu_reader>: Remove.
11206         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11207         (cutu_reader::cutu_reader): Update.
11208         (cutu_reader::keep): Rename from ~cutu_reader.
11209         (process_psymtab_comp_unit, build_type_psymtabs_1)
11210         (process_skeletonless_type_unit, load_partial_comp_unit)
11211         (load_full_comp_unit, dwarf2_read_addr_index)
11212         (read_signatured_type): Update.
11213
11214 2020-02-08  Tom Tromey  <tom@tromey.com>
11215
11216         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11217         "want_partial_unit" parameter.
11218         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11219         Inline check for DW_TAG_partial_unit.
11220         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11221
11222 2020-02-08  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11225         read.c.
11226         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11227         read.c.
11228
11229 2020-02-08  Tom Tromey  <tom@tromey.com>
11230
11231         * dwarf2/read.c (read_address): Move to comp-unit.c.
11232         (dwarf2_rnglists_process, dwarf2_ranges_process)
11233         (read_attribute_value, dwarf_decode_lines_1)
11234         (var_decode_location, decode_locdesc): Update.
11235         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11236         read.c.  Remove "cu" parameter.
11237         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11238         method.
11239
11240 2020-02-08  Tom Tromey  <tom@tromey.com>
11241
11242         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11243         (read_indirect_line_string): Update.
11244         * dwarf2/comp-unit.c (read_offset): Remove.
11245         (read_comp_unit_head): Update.
11246         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11247         method.
11248         (read_offset): Don't declare.
11249
11250 2020-02-08  Tom Tromey  <tom@tromey.com>
11251
11252         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11253         * dwarf2/read.c (struct comp_unit_head): Move to
11254         dwarf2/comp-unit.h.
11255         (enum class rcuh_kind): Move to comp-unit.h.
11256         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11257         (read_comp_unit_head, error_check_comp_unit_head)
11258         (read_and_check_comp_unit_head): Move to comp-unit.c.
11259         (read_offset, dwarf_unit_type_name): Likewise.
11260         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11261         (cutu_reader::cutu_reader, read_call_site_scope)
11262         (find_partial_die, follow_die_offset): Update.
11263         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11264
11265 2020-02-08  Tom Tromey  <tom@tromey.com>
11266
11267         * dwarf2/read.c (read_offset_1): Move to leb.c.
11268         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11269         (dwarf_decode_macro_bytes): Update.
11270         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11271         * dwarf2/leb.h (read_offset): Declare.
11272
11273 2020-02-08  Tom Tromey  <tom@tromey.com>
11274
11275         * dwarf2/read.c (dwarf2_section_size): Remove.
11276         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11277         Update.
11278         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11279
11280 2020-02-08  Tom Tromey  <tom@tromey.com>
11281
11282         * dwarf2/read.c (read_initial_length): Move to leb.c.
11283         * dwarf2/leb.h (read_initial_length): Declare.
11284         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11285         handle_nonstd parameter.
11286         * dwarf2/frame.c (read_initial_length): Remove.
11287         (decode_frame_entry_1): Update.
11288
11289 2020-02-08  Tom Tromey  <tom@tromey.com>
11290
11291         * dwarf2/loc.c (dwarf2_find_location_expression)
11292         (dwarf_evaluate_loc_desc::get_tls_address)
11293         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11294         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11295         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11296         (dwarf2_compile_property_to_c)
11297         (dwarf2_loc_desc_get_symbol_read_needs)
11298         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11299         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11300         (loclist_describe_location, loclist_tracepoint_var_ref)
11301         (loclist_generate_c_location): Update.
11302         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11303         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11304         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11305         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11306         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11307         (dwarf2_per_cu_data::addr_size)
11308         (dwarf2_per_cu_data::ref_addr_size)
11309         (dwarf2_per_cu_data::text_offset)
11310         (dwarf2_per_cu_data::addr_type): Now methods.
11311         (per_cu_header_read_in): Make per_cu "const".
11312         (dwarf2_version): Remove.
11313         (dwarf2_per_cu_data::int_type): Now a method.
11314         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11315         (set_die_type, read_array_type, read_subrange_index_type)
11316         (read_tag_string_type, read_subrange_type): Update.
11317         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11318         offset_size, ref_addr_size, text_offset, addr_type, version,
11319         objfile, int_type, addr_sized_int_type>: Declare methods.
11320
11321 2020-02-08  Tom Tromey  <tom@tromey.com>
11322
11323         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11324         Move earlier.
11325
11326 2020-02-08  Tom Tromey  <tom@tromey.com>
11327
11328         * dwarf2/read.h (dwarf_line_debug): Declare.
11329         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11330         * dwarf2/read.c: Move line_header code to new files.
11331         (dwarf_line_debug): No longer static.
11332         * dwarf2/line-header.c: New file.
11333         * dwarf2/line-header.h: New file.
11334
11335 2020-02-08  Tom Tromey  <tom@tromey.com>
11336
11337         * dwarf2/read.c (struct line_header) <file_full_name,
11338         file_file_name>: Return unique_xmalloc_ptr.
11339         (line_header::file_file_name): Update.
11340         (line_header::file_full_name): Update.
11341         (dw2_get_file_names_reader): Update.
11342         (macro_start_file): Update.
11343
11344 2020-02-08  Tom Tromey  <tom@tromey.com>
11345
11346         * dwarf2/read.c (struct line_header) <file_full_name,
11347         file_file_name>: Declare methods.
11348         (dw2_get_file_names_reader): Update.
11349         (file_file_name): Now a method.
11350         (file_full_name): Likewise.
11351         (macro_start_file): Update.
11352
11353 2020-02-08  Tom Tromey  <tom@tromey.com>
11354
11355         * dwarf2/read.c (dwarf_always_disassemble)
11356         (show_dwarf_always_disassemble): Move to loc.c.
11357         (_initialize_dwarf2_read): Move "always-disassemble" registration
11358         to loc.c.
11359         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11360         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11361         static.
11362         (show_dwarf_always_disassemble): Move from read.c.
11363         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11364
11365 2020-02-08  Tom Tromey  <tom@tromey.com>
11366
11367         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11368         (create_quick_file_names_table): Return htab_up.
11369         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11370         Update.
11371         * dwarf2/read.h (struct dwarf2_per_objfile)
11372         <quick_file_names_table>: Now htab_up.
11373
11374 2020-02-08  Tom Tromey  <tom@tromey.com>
11375
11376         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11377
11378 2020-02-08  Tom Tromey  <tom@tromey.com>
11379
11380         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11381         Rewrite.
11382         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11383         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11384         (abbrev_table::abbrev_table): No longer inline.
11385         (ABBREV_HASH_SIZE): Remove.
11386         (abbrev_table::m_abbrevs): Now an htab_up.
11387
11388 2020-02-08  Tom Tromey  <tom@tromey.com>
11389
11390         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11391         (cutu_reader): Update.
11392         (build_type_psymtabs_1): Update.
11393         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11394         (abbrev_table::alloc_abbrev): Update.
11395         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11396         (abbrev_table::read): New static method, renamed from
11397         abbrev_table_read_table.
11398         (abbrev_table::alloc_abbrev)
11399         (abbrev_table::add_abbrev): Now private.
11400         (abbrev_table::abbrev_table): Now private.
11401         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11402
11403 2020-02-08  Tom Tromey  <tom@tromey.com>
11404
11405         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11406         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11407         htab_up.
11408
11409 2020-02-08  Tom Tromey  <tom@tromey.com>
11410
11411         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11412         htab_up.
11413         (lookup_dwo_unit_in_dwp): Update.
11414         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11415         on obstack.
11416
11417 2020-02-08  Tom Tromey  <tom@tromey.com>
11418
11419         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11420         obstack.
11421
11422 2020-02-08  Tom Tromey  <tom@tromey.com>
11423
11424         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11425         line_header_hash.
11426         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11427         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11428         Change type to htab_up.
11429
11430 2020-02-08  Tom Tromey  <tom@tromey.com>
11431
11432         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11433         htab_up.  Don't allocate on obstack.
11434         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11435         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11436         Change type to htab_up.
11437
11438 2020-02-08  Tom Tromey  <tom@tromey.com>
11439
11440         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11441         Change type to htab_up.
11442         * dwarf2/read.c (create_signatured_type_table_from_index)
11443         (create_signatured_type_table_from_debug_names)
11444         (create_all_type_units, add_type_unit)
11445         (lookup_dwo_signatured_type, lookup_signatured_type)
11446         (process_skeletonless_type_unit): Update.
11447         (create_debug_type_hash_table, create_debug_types_hash_table):
11448         Change type of types_htab.
11449         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11450         htab_up.  Don't allocate on obstack.
11451         (create_cus_hash_table): Change type of cus_htab parameter.
11452         (struct dwo_file) <cus, tus>: Now htab_up.
11453         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11454         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11455         (queue_and_load_all_dwo_tus): Update.
11456         * dwarf2/index-write.c (write_gdbindex): Update.
11457         (write_debug_names): Update.
11458
11459 2020-02-08  Tom Tromey  <tom@tromey.com>
11460
11461         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11462         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11463         destructor.
11464         (struct dwarf2_per_objfile) <queue>: New member.
11465         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11466         dwarf2/read.h.
11467         (dwarf2_queue, dwarf2_queue_tail): Remove.
11468         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11469         DISABLE_COPY_AND_ASSIGN.
11470         <m_per_objfile>: New member.
11471         <~dwarf2_queue_guard>: Rewrite.
11472         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11473         Update.
11474         (~dwarf2_queue_item): New.
11475
11476 2020-02-08  Tom Tromey  <tom@tromey.com>
11477
11478         * dwarf2/read.c (struct die_info) <has_children>: New member.
11479         (dw2_get_file_names_reader): Remove has_children.
11480         (dw2_get_file_names): Update.
11481         (read_cutu_die_from_dwo): Remove has_children.
11482         (cutu_reader::init_tu_and_read_dwo_dies)
11483         (cutu_reader::cutu_reader): Update.
11484         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11485         Remove has_children.
11486         (build_type_psymtabs_1, process_skeletonless_type_unit)
11487         (load_partial_comp_unit, load_full_comp_unit): Update.
11488         (create_dwo_cu_reader): Remove has_children.
11489         (create_cus_hash_table, read_die_and_children): Update.
11490         (read_full_die_1,read_full_die): Remove has_children.
11491         (read_signatured_type): Update.
11492         (class cutu_reader) <has_children>: Remove.
11493
11494 2020-02-08  Tom Tromey  <tom@tromey.com>
11495
11496         * dwarf2/expr.c: Rename from dwarf2expr.c.
11497         * dwarf2/expr.h: Rename from dwarf2expr.h.
11498         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11499         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11500         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11501         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11502         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11503         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11504         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11505         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11506         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11507         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11508         * dwarf2/loc.c: Rename from dwarf2loc.c.
11509         * dwarf2/loc.h: Rename from dwarf2loc.h.
11510         * dwarf2/read.c: Rename from dwarf2read.c.
11511         * dwarf2/read.h: Rename from dwarf2read.h.
11512         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11513         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11514         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11515         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11516         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11517         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11518         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11519         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11520         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11521         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11522         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11523         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11524         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11525         Update.
11526         * Makefile.in (COMMON_SFILES): Update.
11527         (HFILES_NO_SRCDIR): Update.
11528
11529 2020-02-08  Tom Tromey  <tom@tromey.com>
11530
11531         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11532         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11533
11534 2020-02-08  Tom Tromey  <tom@tromey.com>
11535
11536         * dwarf2read.h (struct die_info): Don't declare.
11537
11538 2020-02-08  Tom Tromey  <tom@tromey.com>
11539
11540         * dwarf2read.h (die_info_ptr): Remove typedef.
11541
11542 2020-02-08  Tom Tromey  <tom@tromey.com>
11543
11544         * dwarf2read.c (read_call_site_scope)
11545         (handle_data_member_location, dwarf2_add_member_fn)
11546         (mark_common_block_symbol_computed, read_common_block)
11547         (attr_to_dynamic_prop, partial_die_info::read)
11548         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11549         (dwarf2_symbol_mark_computed, set_die_type): Update.
11550         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11551         method.
11552         (attr_form_is_block): Don't declare.
11553         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11554
11555 2020-02-08  Tom Tromey  <tom@tromey.com>
11556
11557         * dwarf2read.c (dwarf2_find_base_address, )
11558         (read_call_site_scope, rust_containing_type)
11559         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11560         (handle_data_member_location, dwarf2_add_member_fn)
11561         (get_alignment, read_structure_type, process_structure_scope)
11562         (mark_common_block_symbol_computed, read_common_block)
11563         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11564         (partial_die_info::read, read_attribute_value, new_symbol)
11565         (lookup_die_type, dwarf2_get_ref_die_offset)
11566         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11567         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11568         (dwarf2_symbol_mark_computed): Update.
11569         * dwarf2/attribute.h (struct attribute) <value_as_address,
11570         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11571         methods.
11572         (value_as_address, attr_form_is_section_offset)
11573         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11574         * dwarf2/attribute.c (attribute::value_as_address)
11575         (attribute::form_is_section_offset, attribute::form_is_constant)
11576         (attribute::form_is_ref): Now methods.
11577
11578 2020-02-08  Tom Tromey  <tom@tromey.com>
11579
11580         * dwarf2read.c (struct attribute, DW_STRING)
11581         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11582         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11583         (attr_form_is_block, attr_form_is_section_offset)
11584         (attr_form_is_constant, attr_form_is_ref): Move.
11585         * dwarf2/attribute.h: New file.
11586         * dwarf2/attribute.c: New file, from dwarf2read.c.
11587         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11588
11589 2020-02-08  Tom Tromey  <tom@tromey.com>
11590
11591         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11592         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11593         Move.
11594         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11595         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11596         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11597         abbrev.c.
11598         * dwarf2/abbrev.h: New file.
11599         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11600         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11601
11602 2020-02-08  Tom Tromey  <tom@tromey.com>
11603
11604         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11605         (dwarf2_section_size, dwarf2_get_section_info)
11606         (create_signatured_type_table_from_debug_names)
11607         (create_addrmap_from_aranges, read_debug_names_from_section)
11608         (get_gdb_index_contents_from_section, read_comp_unit_head)
11609         (error_check_comp_unit_head, read_abbrev_offset)
11610         (create_debug_type_hash_table, init_cu_die_reader)
11611         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11612         (read_comp_units_from_section, create_cus_hash_table)
11613         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11614         (create_dwp_v2_section, dwarf2_rnglists_process)
11615         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11616         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11617         (read_indirect_string_from_dwz, read_addr_index_1)
11618         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11619         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11620         (fill_in_loclist_baton): Update.
11621         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11622         get_containing_section, get_bfd_owner, get_bfd_section,
11623         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11624         (dwarf2_read_section, get_section_name, get_section_file_name)
11625         (get_containing_section, get_section_bfd_owner)
11626         (get_section_bfd_section, get_section_name, get_section_file_name)
11627         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11628         declare.
11629         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11630         (dwarf2_section_info::get_bfd_owner)
11631         (dwarf2_section_info::get_bfd_section)
11632         (dwarf2_section_info::get_name)
11633         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11634         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11635         (dwarf2_section_info::read): Now methods.
11636         * dwarf-index-write.c (class debug_names): Update.
11637
11638 2020-02-08  Tom Tromey  <tom@tromey.com>
11639
11640         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11641         Move to dwarf2/section.h.
11642         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11643         (get_section_bfd_section, get_section_name)
11644         (get_section_file_name, get_section_id, get_section_flags)
11645         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11646         dwarf2/section.c.
11647         * dwarf2/section.h: New file.
11648         * dwarf2/section.c: New file, from dwarf2read.c.
11649         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11650
11651 2020-02-08  Tom Tromey  <tom@tromey.com>
11652
11653         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11654         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11655         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11656         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11657         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11658         * dwarf2/leb.h: New file, from dwarf2read.c.
11659         * dwarf2/leb.c: New file, from dwarf2read.c.
11660         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11661         Remove.
11662         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11663         (COMMON_SFILES): Add dwarf2/leb.c.
11664
11665 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11666
11667         GDB 9.1 released.
11668
11669 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11670
11671         PR gdb/25190:
11672         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11673         * gdb/remote.c (remote_console_output): Update.
11674         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11675         (ui_file_puts): ...this.
11676         * gdb/ui-file.h (ui_file_puts): Add declaration.
11677         * gdb/utils.c (emit_style_escape): Update.
11678         (flush_wrap_buffer): Update.
11679         (fputs_maybe_filtered): Update.
11680         (fputs_unfiltered): Add function.
11681
11682 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11683
11684         * gdb/event-loop.c (gdb_wait_for_event): Update.
11685         * gdb/printcmd.c (printf_command): Update.
11686         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11687         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11688         (gdb_os_flush_stderr): Update.
11689         * gdb/remote.c (remote_console_output): Update.
11690         * gdb/ui-file.c (gdb_flush): Rename to...
11691         (ui_file_flush): ...this.
11692         (stderr_file::write): Update.
11693         (stderr_file::puts): Update.
11694         * gdb/ui-file.h (gdb_flush): Rename to...
11695         (ui_file_flush): ...this.
11696         * gdb/utils.c (gdb_flush): Add function.
11697         * gdb/utils.h (gdb_flush): Add declaration.
11698
11699 2020-02-07  Tom Tromey  <tromey@adacore.com>
11700
11701         PR breakpoints/24915:
11702         * source.c (find_and_open_source): Do not check basenames_may_differ.
11703
11704 2020-02-07  Tom Tromey  <tom@tromey.com>
11705
11706         * README: Update gdbserver documentation.
11707         * gdbserver: Move to top level.
11708         * configure.tgt (build_gdbserver): Remove.
11709         * configure.ac: Remove --enable-gdbserver.
11710         * configure: Rebuild.
11711         * Makefile.in (distclean): Don't mention gdbserver.
11712
11713 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11714
11715         * source-cache.c (source_cache::ensure): Surround
11716         get_plain_source_lines with a try/catch.
11717         (source_cache::get_line_charpos): Get rid of try/catch
11718         and only check for the return value of "ensure".
11719         * tui/tui-source.c (tui_source_window::set_contents):
11720         Simplify "nlines" calculation.
11721
11722 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11723
11724         * MAINTAINERS (Write After Approval): Add myself.
11725
11726 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11727
11728         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11729         function call.
11730
11731 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11732
11733         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11734
11735 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11736
11737         * nat/riscv-linux-tdesc.h: New file.
11738         * nat/riscv-linux-tdesc.c: New file, taking code from...
11739         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11740         ... here.
11741         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11742         NATDEPFILES.
11743
11744 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11745
11746         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11747         we don't set the fake simulator ptid to the null_ptid.
11748
11749 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11750
11751         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11752         * gdbthread.h (class thread_info) <resumed>: Likewise.
11753         * infrun.c (resume_1): Likewise.
11754         (proceed): Likewise.
11755         (infrun_thread_stop_requested): Likewise.
11756         (stop_all_threads): Likewise.
11757         (handle_inferior_event): Likewise.
11758         (restart_threads): Likewise.
11759         (finish_step_over): Likewise.
11760         (keep_going_stepped_thread): Likewise.
11761         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11762         (linux_handle_extended_wait): Likewise.
11763         * record-btrace.c (get_thread_current_frame_id): Likewise.
11764         * record-full.c (record_full_wait_1): Likewise.
11765         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11766         * target.c (target_resume): Likewise.
11767         * thread.c (set_running_thread): Likewise.
11768
11769 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11770
11771         * f-valprint.c (f77_print_array_1): Changed datatype of index
11772         variable to LONGEST from int to enable it to contain bound
11773         values correctly.
11774
11775 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11776
11777         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11778         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11779         offsets according to FLEN determined.
11780         (riscv_linux_nat_target::read_description): Determine FLEN
11781         dynamically.
11782         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11783         according to FLEN determined.
11784         (riscv_linux_nat_target::store_registers): Likewise.
11785
11786 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11787
11788         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11789         when reg->group is empty and reggroup is not.
11790
11791 2020-01-31  Tom Tromey  <tromey@adacore.com>
11792
11793         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11794         Call beneath target's mourn_inferior after unpushing.
11795
11796 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11797
11798         PR tui/9765
11799         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11800         have enough lines to fill the screen, still return the lowest
11801         address we found.
11802
11803 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11804
11805         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11806         '-', '<', and '>' commands.
11807
11808 2020-01-29  Pedro Alves  <palves@redhat.com>
11809             Sergio Durigan Junior  <sergiodj@redhat.com>
11810
11811         * infcmd.c (construct_inferior_arguments): Assert that
11812         'argc' is greater than 0.
11813
11814 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11815
11816         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11817         (BRK_INSN_MASK): Define to 0xd4200000.
11818         (aarch64_program_breakpoint_here_p): New function.
11819         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11820         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11821         breakpoint.c.
11822         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11823         breakpoint.h
11824         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11825         call gdbarch_program_breakpoint_here_p.
11826         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11827         default_program_breakpoint_here_p, changed return type to bool and
11828         simplified.
11829         * breakpoint.h (program_breakpoint_here): Moved prototype to
11830         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11831         return type to bool.
11832         * gdbarch.c: Regenerate.
11833         * gdbarch.h: Regenerate.
11834         * gdbarch.sh (program_breakpoint_here_p): New method.
11835         * infrun.c (handle_signal_stop): Call
11836         gdbarch_program_breakpoint_here_p.
11837
11838 2020-01-26  Tom Tromey  <tom@tromey.com>
11839
11840         * ctfread.c (struct ctf_fp_info): Reindent.
11841         (_initialize_ctfread): Remove.
11842
11843 2020-01-26  Tom Tromey  <tom@tromey.com>
11844
11845         * psymtab.c (partial_map_expand_apply)
11846         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11847         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11848         (psym_print_stats, psym_expand_symtabs_for_function)
11849         (psym_map_symbol_filenames, psym_map_matching_symbols)
11850         (psym_expand_symtabs_matching)
11851         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11852         (maintenance_check_psymtabs): Use new methods.
11853         * psympriv.h (struct partial_symtab) <readin_p,
11854         get_compunit_symtab>: New methods.
11855         <readin, compunit_symtab>: Remove members.
11856         (struct standard_psymtab): New.
11857         (struct legacy_psymtab): Derive from standard_psymtab.
11858         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11859         standard_psymtab.
11860         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11861
11862 2020-01-26  Tom Tromey  <tom@tromey.com>
11863
11864         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11865         read_dependencies.  Add assert.
11866         * psymtab.c (partial_symtab::read_dependencies): New method.
11867         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11868         method.
11869         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11870         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11871         read_dependencies.
11872         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11873         Add assert.
11874
11875 2020-01-26  Tom Tromey  <tom@tromey.com>
11876
11877         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11878         Call expand_psymtab.
11879         (xcoff_read_symtab): Call expand_psymtab.
11880         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11881         legacy_expand_psymtab.
11882         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11883         method.
11884         (struct legacy_psymtab) <expand_psymtab>: Implement.
11885         <legacy_expand_psymtab>: New member.
11886         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11887         (parse_partial_symbols): Set legacy_expand_psymtab.
11888         (psymtab_to_symtab_1): Change argument order.  Call
11889         expand_psymtab.
11890         (new_psymtab): Set legacy_expand_psymtab.
11891         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11892         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11893         expand_psymtab.
11894         (dwarf2_psymtab::expand_psymtab): Rename from
11895         psymtab_to_symtab_1.  Call expand_psymtab.
11896         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11897         (dbx_end_psymtab): Likewise.
11898         (dbx_psymtab_to_symtab_1): Change argument order. Call
11899         expand_psymtab.
11900         (dbx_read_symtab): Call expand_psymtab.
11901         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11902         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11903         (ctf_psymtab::read_symtab): Call expand_psymtab.
11904
11905 2020-01-26  Tom Tromey  <tom@tromey.com>
11906
11907         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11908         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11909         messages.
11910         * mdebugread.c (mdebug_read_symtab): Remove prints.
11911         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11912         assert.
11913         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11914
11915 2020-01-26  Tom Tromey  <tom@tromey.com>
11916
11917         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11918         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11919         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11920         legacy_symtab.
11921         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11922         * psymtab.c (psymtab_to_symtab): Call method.
11923         (dump_psymtab): Update.
11924         * psympriv.h (struct partial_symtab): Add virtual destructor.
11925         <read_symtab>: New method.
11926         (struct legacy_symtab): New.
11927         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11928         (struct pst_map) <pst>: Now a legacy_psymtab.
11929         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11930         (new_psymtab): Use legacy_psymtab.
11931         * dwarf2read.h (struct dwarf2_psymtab): New.
11932         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11933         * dwarf2read.c (dwarf2_create_include_psymtab)
11934         (dwarf2_build_include_psymtabs, create_type_unit_group)
11935         (create_partial_symtab, process_psymtab_comp_unit_reader)
11936         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11937         (set_partial_user): Use dwarf2_psymtab.
11938         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11939         (psymtab_to_symtab_1, process_full_comp_unit)
11940         (process_full_type_unit, dwarf2_ranges_read)
11941         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11942         (dwarf_decode_lines): Use dwarf2_psymtab.
11943         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11944         (add_address_entry_worker, write_one_signatured_type)
11945         (recursively_count_psymbols, recursively_write_psymbols)
11946         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11947         (write_debug_names): Likewise.
11948         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11949         <pst>: Now a legacy_psymtab.
11950         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11951         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11952         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11953         * ctfread.c (struct ctf_psymtab): New.
11954         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11955         ctf_psymtab.
11956         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11957         (create_partial_symtab): Return a ctf_psymtab.
11958         (scan_partial_symbols): Update.
11959
11960 2020-01-26  Tom Tromey  <tom@tromey.com>
11961
11962         * xcoffread.c (xcoff_start_psymtab): Use new.
11963         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11964         renamed from start_psymtab_common.
11965         * psympriv.h (struct partial_symtab): Add new constructor.
11966         (start_psymtab_common): Don't declare.
11967         * mdebugread.c (parse_partial_symbols): Use new.
11968         * dwarf2read.c (create_partial_symtab): Use new.
11969         * dbxread.c (start_psymtab): Use new.
11970         * ctfread.c (create_partial_symtab): Use new.
11971
11972 2020-01-26  Tom Tromey  <tom@tromey.com>
11973
11974         * xcoffread.c (xcoff_end_psymtab): Use new.
11975         * psymtab.c (start_psymtab_common): Use new.
11976         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11977         Update.
11978         * psympriv.h (struct partial_symtab): Add parameters to
11979         constructor.  Don't inline.
11980         (allocate_psymtab): Don't declare.
11981         * mdebugread.c (new_psymtab): Use new.
11982         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11983         * dbxread.c (dbx_end_psymtab): Use new.
11984
11985 2020-01-26  Tom Tromey  <tom@tromey.com>
11986
11987         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11988         allocate_psymtab.  Update documentation.
11989         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11990         allocate_psymtab.  Do not use new.
11991         (allocate_psymtab): Use new.  Update.
11992
11993 2020-01-26  Tom Tromey  <tom@tromey.com>
11994
11995         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11996         * psymtab.c (psym_print_stats): Update.
11997         * psympriv.h (struct partial_symtab) <readin,
11998         psymtabs_addrmap_supported, anonymous>: Now bool.
11999         * mdebugread.c (psymtab_to_symtab_1): Update.
12000         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
12001         (build_type_psymtabs_reader, psymtab_to_symtab_1)
12002         (process_full_comp_unit, process_full_type_unit): Update.
12003         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
12004         * ctfread.c (psymtab_to_symtab): Update.
12005
12006 2020-01-26  Tom Tromey  <tom@tromey.com>
12007
12008         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
12009         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
12010         * psymtab.c (psymtab_storage): Delete psymtabs.
12011         (psymtab_storage::allocate_psymtab): Use new.
12012         (psymtab_storage::discard_psymtab): Use delete.
12013         * psympriv.h (struct partial_symtab): Add constructor and
12014         initializers.
12015
12016 2020-01-26  Tom Tromey  <tom@tromey.com>
12017
12018         * machoread.c: Do not include psympriv.h.
12019
12020 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12021
12022         * NEWS: Mention the new option and the set/show commands.
12023
12024 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
12025
12026         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
12027         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
12028         (validate_exec_file): New variables, enums, functions.
12029         (exec_file_locate_attach, print_section_info): Style the filenames.
12030         (_initialize_exec): Install show_exec_file_mismatch_command and
12031          set_exec_file_mismatch_command.
12032         * gdbcore.h (validate_exec_file): Declare.
12033         * infcmd.c (attach_command): Call validate_exec_file.
12034         * remote.c ( remote_target::remote_add_inferior): Likewise.
12035
12036 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12037
12038         * frame.c (find_frame_sal): Move call to get_next_frame into more
12039         inner scope.
12040         * inline-frame.c (inilne_state) <inline_state>: Update argument
12041         types.
12042         (inilne_state) <skipped_symbol>: Rename to...
12043         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12044         (skip_inline_frames): Build vector of skipped symbols and use this
12045         to reate the inline_state.
12046         (inline_skipped_symbol): Add a comment and some assertions, fetch
12047         skipped symbol from the list.
12048
12049 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12050
12051         * buildsym.c (lte_is_less_than): Delete.
12052         (buildsym_compunit::end_symtab_with_blockvector): Create local
12053         lambda function to sort line table entries, and use
12054         std::stable_sort instead of std::sort.
12055         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12056         markers when looking for a previous line.
12057
12058 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12059
12060         * dwarf2read.c (lnp_state_machine::record_line): Include
12061         end_sequence parameter in debug print out.  Record the line if we
12062         are at an end_sequence marker even if it's not the start of a
12063         statement.
12064         * symmisc.c (maintenance_print_one_line_table): Print end of
12065         sequence markers with 'END' not '0'.
12066
12067 2020-01-24  Pedro Alves  <palves@redhat.com>
12068
12069         PR gdb/25410
12070         * thread.c (scoped_restore_current_thread::restore): Use
12071         switch_to_inferior_no_thread.
12072         * exec.c: Include "progspace-and-thread.h".
12073         (add_target_sections, remove_target_sections):
12074         scoped_restore_current_pspace_and_thread instead of
12075         scoped_restore_current_thread.
12076         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12077         and aspace to the inferior before calling clone_program_space.
12078         Remove stale comment.
12079
12080 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12081
12082         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12083         (arm_netbsd_nat_target::fetch_registers): ...this.
12084         (arm_nbsd_nat_target::store_registers): Rename to...
12085         (arm_netbsd_nat_target::store_registers): ...this.
12086
12087 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12088
12089         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12090         register_t.
12091
12092 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12093
12094         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12095         Update comment.
12096         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12097         Likewise.
12098         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12099         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12100         the correct replacement (iterate_over_regset_sections).
12101         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12102         Update comment.
12103
12104 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12105
12106         PR gdb/23718
12107         * gdb/python/python.c (execute_gdb_command): Call
12108         async_enable_stdin in catch block.
12109
12110 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12111
12112         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12113         SWITCH_THRU_ALL_UIS.
12114
12115 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12116
12117         PR tui/9765
12118         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12119         comment, add extra parameter, and update to store previous symbol
12120         when appropriate.
12121         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12122         add extra parameter.
12123         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12124         remove unneeded parameter, add try/catch around gdb_print_insn,
12125         rewrite to add items to asm_lines vector.
12126         (tui_find_backward_disassembly_start_address): New function.
12127         (tui_find_disassembly_address): Updated throughout.
12128         (tui_disasm_window::set_contents): Update for changes to
12129         tui_disassemble.
12130         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12131         number of lines to scroll.
12132
12133 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12134
12135         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12136         (SECT_OFF_DATA): Likewise.
12137         (SECT_OFF_RODATA): Likewise.
12138         (SECT_OFF_TEXT): Likewise.
12139         (SECT_OFF_BSS): Likewise.
12140         (struct objfile) <text_section_offset, data_section_offset>: New
12141         methods.
12142         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12143         objfile::text_section_offset.
12144         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12145         * coffread.c (coff_symtab_read): Likewise.
12146         (enter_linenos): Likewise.
12147         (process_coff_symbol): Likewise.
12148         * ctfread.c (get_objfile_text_range): Likewise.
12149         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12150         Use objfile::data_section_offset.
12151         * dwarf2-frame.c (execute_cfa_program): Use
12152         objfile::text_section_offset.
12153         (dwarf2_frame_find_fde): Likewise.
12154         * dwarf2read.c (create_addrmap_from_index): Likewise.
12155         (create_addrmap_from_aranges): Likewise.
12156         (dw2_find_pc_sect_compunit_symtab): Likewise.
12157         (process_psymtab_comp_unit_reader): Likewise.
12158         (add_partial_symbol): Likewise.
12159         (add_partial_subprogram): Likewise.
12160         (process_full_comp_unit): Likewise.
12161         (read_file_scope): Likewise.
12162         (read_func_scope): Likewise.
12163         (read_lexical_block_scope): Likewise.
12164         (read_call_site_scope): Likewise.
12165         (dwarf2_rnglists_process): Likewise.
12166         (dwarf2_ranges_process): Likewise.
12167         (dwarf2_ranges_read): Likewise.
12168         (dwarf_decode_lines_1): Likewise.
12169         (new_symbol): Likewise.
12170         (dwarf2_fetch_die_loc_sect_off): Likewise.
12171         (dwarf2_per_cu_text_offset): Likewise.
12172         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12173         * hppa-tdep.c (read_unwind_info): Likewise.
12174         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12175         * psympriv.h (struct partial_symtab): Likewise.
12176         * psymtab.c (find_pc_sect_psymtab): Likewise.
12177         * solib-svr4.c (enable_break): Likewise.
12178         * stap-probe.c (relocate_address): Use
12179         objfile::data_section_offset.
12180         * xcoffread.c (enter_line_range): Use
12181         objfile::text_section_offset.
12182         (read_xcoff_symtab): Likewise.
12183
12184 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12185
12186         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12187         declaration to narrower scopes.
12188
12189 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12190
12191         * darwin-nat.h (struct darwin_exception_msg, enum
12192         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12193         Move up.
12194         (class darwin_nat_target) <wait_1, check_new_threads,
12195         decode_exception_message, decode_message, stop_inferior,
12196         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12197         * darwin-nat.c (darwin_check_new_threads): Rename to...
12198         (darwin_nat_target::check_new_threads): ... this.
12199         (darwin_suspend_inferior_it): Remove.
12200         (darwin_decode_exception_message): Rename to...
12201         (darwin_nat_target::decode_exception_message): ... this.
12202         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12203         (darwin_decode_message): Rename to...
12204         (darwin_nat_target::decode_message): ... this.
12205         (cancel_breakpoint): Rename to...
12206         (darwin_nat_target::cancel_breakpoint): ... this.
12207         (darwin_wait): Rename to...
12208         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12209         instead of iterate_over_inferiors.
12210         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12211         (darwin_stop_inferior): Rename to...
12212         (darwin_nat_target::stop_inferior): ... this.
12213         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12214         (darwin_init_thread_list): Rename to...
12215         (darwin_nat_target::init_thread_list): ... this.
12216         (darwin_ptrace_him): Rename to...
12217         (darwin_nat_target::ptrace_him): ... this.
12218         (darwin_nat_target::create_inferior): Pass lambda function to
12219         fork_inferior.
12220         (darwin_nat_target::detach): Call stop_inferior instead of
12221         darwin_stop_inferior.
12222         * fork-inferior.h (fork_inferior): Change init_trace_fun
12223         parameter to gdb::function_view.
12224         * fork-inferior.c (fork_inferior): Likewise.
12225
12226 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12227
12228         * i386-cygwin-tdep.c (core_process_module_section): Update.
12229         * windows-nat.c (struct lm_info_windows): Add text_offset.
12230         (windows_xfer_shared_libraries): Update.
12231         * windows-tdep.c (windows_xfer_shared_library):
12232         Add text_offset_cached argument.
12233         * windows-tdep.h (windows_xfer_shared_library): Update.
12234
12235 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12236
12237         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12238
12239 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12240
12241         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12242         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12243         replace with range-based for.
12244         (gdbsim_interrupt_inferior): Remove.
12245         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12246         with a range-based for.  Inline code from
12247         gdbsim_interrupt_inferior.
12248
12249 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12250
12251         * infrun.c (proceed): Fix indentation.
12252
12253 2020-01-21  Tom Tromey  <tromey@adacore.com>
12254
12255         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12256         * python/python.c (python_extension_ops): Update.
12257         (gdbpy_colorize): New function.
12258         * python/lib/gdb/__init__.py (colorize): New function.
12259         * extension.h (ext_lang_colorize): Declare.
12260         * extension.c (ext_lang_colorize): New function.
12261         * extension-priv.h (struct extension_language_ops) <colorize>: New
12262         member.
12263         * cli/cli-style.c (_initialize_cli_style): Update help text.
12264
12265 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12266
12267         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12268         <cond>: Change type to bool.
12269         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12270         (aarch64_displaced_step_cb): Likewise.
12271         (aarch64_displaced_step_tb): Likewise.
12272
12273 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12274
12275         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12276         output.
12277
12278 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12279
12280         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12281         <pc_adjust>: Adjust the documentation.
12282         (aarch64_displaced_step_fixup): Check if PC really moved before
12283         adjusting it.
12284
12285 2020-01-19  Tom Tromey  <tom@tromey.com>
12286
12287         * disasm.c (~gdb_disassembler): New destructor.
12288         (gdb_buffered_insn_length): Call disassemble_free_target.
12289         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12290         DISABLE_COPY_AND_ASSIGN.
12291
12292 2020-01-19  Tom Tromey  <tom@tromey.com>
12293
12294         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12295         (die_reader_func_ftype): Remove.
12296         (cutu_reader): New class.
12297         (dw2_get_file_names_reader): Remove "data" parameter.
12298         (dw2_get_file_names): Use cutu_reader.
12299         (create_debug_type_hash_table): Update.
12300         (read_cutu_die_from_dwo): Update comment.
12301         (lookup_dwo_unit): Add dwo_name parameter.
12302         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12303         die_reader_func_ftype and data parameters.
12304         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12305         Remove die_reader_func_ftype and data parameters.
12306         (~cutu_reader): New; from init_cutu_and_read_dies.
12307         (cutu_reader::cutu_reader): Rename from
12308         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12309         and data parameters.
12310         (init_cutu_and_read_dies_simple): Remove.
12311         (struct process_psymtab_comp_unit_data): Remove.
12312         (process_psymtab_comp_unit_reader): Remove data parameter; add
12313         want_partial_unit and pretend_language parameters.
12314         (process_psymtab_comp_unit): Use cutu_reader.
12315         (build_type_psymtabs_reader): Remove data parameter.
12316         (build_type_psymtabs_1): Use cutu_reader.
12317         (process_skeletonless_type_unit): Likewise.
12318         (load_partial_comp_unit_reader): Remove.
12319         (load_partial_comp_unit): Use cutu_reader.
12320         (load_full_comp_unit_reader): Remove.
12321         (load_full_comp_unit): Use cutu_reader.
12322         (struct create_dwo_cu_data): Remove.
12323         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12324         dwo_unit parameters.
12325         (create_cus_hash_table): Use cutu_reader.
12326         (struct dwarf2_read_addr_index_data): Remove.
12327         (dwarf2_read_addr_index_reader): Remove.
12328         (dwarf2_read_addr_index): Use cutu_reader.
12329         (read_signatured_type_reader): Remove.
12330         (read_signatured_type): Use cutu_reader.
12331
12332 2020-01-19  Tom Tromey  <tom@tromey.com>
12333
12334         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12335         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12336         (tui_wrefresh): Declare.
12337         * tui/tui-wingeneral.c (suppress_output): New global.
12338         (tui_suppress_output, ~tui_suppress_output): New constructor and
12339         destructor.
12340         (tui_wrefresh): New function.
12341         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12342         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12343         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12344         method.
12345         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12346         tui_wrefresh.
12347         (tui_data_window::no_refresh): New method.
12348         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12349         (tui_reg_command): Use tui_suppress_output
12350         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12351         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12352         method.
12353         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12354
12355 2020-01-19  Tom Tromey  <tom@tromey.com>
12356
12357         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12358         Handle case where symtab is null.
12359
12360 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12361
12362         * linux-fork.c (one_fork_p): Simplify.
12363
12364 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12365
12366         * top.c (struct qt_args): Remove.
12367         (kill_or_detach): Change return type to void, replace `void *`
12368         parameter with a proper one.
12369         (print_inferior_quit_action):  Likewise.
12370         (quit_confirm): Use range-based for loop to iterate over inferiors.
12371         (quit_force): Likewise.
12372
12373 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12374
12375         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12376         `void *` parameter with proper parameters.
12377         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12378         (print_one_inferior): Change return type to void, replace `void *`
12379         parameter with proper parameters.
12380         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12381         inferiors.
12382         (get_other_inferior): Remove.
12383         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12384         inferiors.
12385
12386 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12387
12388         * mi/mi-interp.c (report_initial_inferior): Remove.
12389         (mi_interp::init): Use range-based for to iterate over inferiors.
12390
12391 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12392
12393         * python/py-inferior.c (build_inferior_list): Remove.
12394         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12395
12396 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12397
12398         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12399         (btrace_stitch_trace): Likewise.
12400         * charset.c (intermediate_encoding): Likewise (vaild).
12401         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12402         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12403         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12404
12405 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12406
12407         * windows-tdep.c (windows_get_tlb_type):
12408         Add rtl_user_process_parameters type.
12409
12410 2020-01-16  Pedro Alves  <palves@redhat.com>
12411             Norbert Lange  <nolange79@gmail.com>
12412
12413         PR build/24805
12414         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12415         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12416         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12417         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12418         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12419         (ps_plog): Redeclare exported functions with default visibility.
12420
12421 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12422
12423         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12424         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12425
12426 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12427
12428         * infcmd.c (post_create_inferior): Use get_thread_regcache
12429         instead of get_current_regcache.
12430
12431 2020-01-14  Tom Tromey  <tom@tromey.com>
12432
12433         PR symtab/12535:
12434         * python/python.c (gdbpy_decode_line): Treat empty string the same
12435         as no argument.
12436
12437 2020-01-14  Tom Tromey  <tom@tromey.com>
12438
12439         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12440
12441 2020-01-14  Tom Tromey  <tom@tromey.com>
12442
12443         * nat/linux-btrace.c: Don't include <config.h>.
12444         * nat/linux-ptrace.c: Don't include <config.h>.
12445         * nat/x86-linux-dregs.c: Don't include <config.h>.
12446
12447 2020-01-14  Tom Tromey  <tom@tromey.com>
12448
12449         * configure: Rebuild.
12450         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12451
12452 2020-01-14  Tom Tromey  <tom@tromey.com>
12453
12454         * nat/x86-linux-dregs.c: Include configh.h.
12455         * nat/linux-ptrace.c: Include configh.h.
12456         * nat/linux-btrace.c: Include configh.h.
12457         * defs.h: Include config.h, bfd.h.
12458         * configure.ac: Don't source common.host.
12459         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12460         * configure: Rebuild.
12461         * acinclude.m4: Update path.
12462         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12463         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12464         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12465         (CLIBS): Add LIBSUPPORT.
12466         (CDEPS): Likewise.
12467         (COMMON_SFILES): Remove gdbsupport files.
12468         (HFILES_NO_SRCDIR): Likewise.
12469         (stamp-version): Update path to create-version.sh.
12470         (ALLDEPFILES): Remove gdbsupport files.
12471
12472 2020-01-14  Tom Tromey  <tom@tromey.com>
12473
12474         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12475         USE_WIN32API when needed.
12476         * configure.ac (USE_WIN32API): Don't define.
12477         (WIN32LIBS): Use WIN32APILIBS.
12478         * configure: Rebuild.
12479
12480 2020-01-14  Tom Tromey  <tom@tromey.com>
12481
12482         * configure: Rebuild.
12483         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12484
12485 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12486
12487         * skip.c (skip_function_command): Make skip w/o arguments use the
12488         name of the inlined function if pc is inside any inlined function.
12489
12490 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12491
12492         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12493         * infrun.c (resume_1): Likewise.
12494         (handle_inferior_event): Remove stale comment.
12495         * linux-nat.c (linux_nat_target::resume): Update comments.
12496         (save_stop_reason): Likewise.
12497         (linux_nat_filter_event): Likewise.
12498         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12499
12500 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12501
12502         * elfread.c (record_minimal_symbol): Set section index to 0 for
12503         non-allocatable sections.
12504
12505
12506 2020-01-13  Ali Tamur <tamur@google.com>
12507
12508         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12509         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12510         to gdb::optional.  Update comments.
12511         (dwo_file): Update comments.
12512         (read_attribute): Update API to take an additional out parameter,
12513         need_reprocess.  This is used to mark attributes that need other
12514         attributes (e.g. str_offsets_base) for correct computation which may not
12515         have been read yet.
12516         (read_attribute_reprocess): New function declaration.
12517         (read_addr_index): Likewise.
12518         (read_dwo_str_index): Likewise.
12519         (read_stub_str_index): Likewise.
12520         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12521         (lookup_addr_base): New function definition.
12522         (lookup_ranges_base): Likewise.
12523         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12524         lookup_ranges_base.
12525         (init_cutu_and_read_dies): Update comments.
12526         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12527         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12528         Update comments.
12529         (init_cutu_and_read_dies_simple): Reflect API changes.
12530         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12531         (create_cus_hash_table): Change API to take parent compile unit.
12532         Reflect API changes.
12533         (open_and_init_dwo_file): Reflect API changes.
12534         (dwarf2_get_pc_bounds): Update comments.
12535         (dwarf2_record_block_ranges): Likewise.
12536         (read_full_die_1): Change implementation to reprocess attributes that
12537         need str_offsets_base and addr_base.
12538         (partial_die_info::read): Likewise.
12539         (read_attribute_reprocess): New function definition.
12540         (read_attribute_value): Change API to take an additional out parameter,
12541         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12542         when a non-dwo compile unit has index based attributes.
12543         (read_attribute): Reflect API changes.
12544         (read_addr_index_1): Reflect API changes.  Update comments.
12545         (dwarf2_read_addr_index_data): Reflect API changes.
12546         (dwarf2_read_addr_index): Likewise.
12547         (read_str_index): Change API and implementation.  This becomes a helper
12548         to be used by the new string index related methods.  Update error
12549         message and comments.
12550         (read_dwo_str_index): New function definition.
12551         (read_stub_str_index): Likewise.
12552         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12553         * symfile.h (dwarf2_debug_sections): Likewise.
12554         * xcoffread.c (dwarf2_debug_sections): Likewise.
12555
12556 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12557
12558         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12559         core_reg_sect type to gdb_byte *.
12560         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12561         * cris-tdep.c (fetch_core_registers): Likewise.
12562         * corelow.c (core_target::get_core_register_section): Change
12563         type of `contents` to gdb::byte_vector.
12564
12565 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12566
12567         * tui/tui-wingeneral.c (box_win): Position the title in the center
12568         of the border.
12569
12570 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12571
12572         * corelow.c (core_target::get_core_register_section): Use
12573           std::vector instead of alloca.
12574
12575 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12576
12577         * warning.m4: Add -Wmissing-declarations to build_warnings.
12578         * configure: Re-generate.
12579
12580 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12581
12582         * python/python.c (init__gdb_module): Add declaration.
12583
12584 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12585
12586         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12587         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12588         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12589         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12590         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12591         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12592         * ada-exp.y (_initialize_ada_exp): Add declaration.
12593         * ada-lang.c (_initialize_ada_language): Add declaration.
12594         * ada-tasks.c (_initialize_tasks): Add declaration.
12595         * agent.c (_initialize_agent): Add declaration.
12596         * aix-thread.c (_initialize_aix_thread): Add declaration.
12597         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12598         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12599         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12600         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12601         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12602         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12603         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12604         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12605         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12606         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12607         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12608         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12609         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12610         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12611         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12612         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12613         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12614         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12615         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12616         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12617         * annotate.c (_initialize_annotate): Add declaration.
12618         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12619         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12620         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12621         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12622         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12623         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12624         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12625         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12626         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12627         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12628         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12629         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12630         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12631         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12632         * auto-load.c (_initialize_auto_load): Add declaration.
12633         * auxv.c (_initialize_auxv): Add declaration.
12634         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12635         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12636         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12637         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12638         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12639         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12640         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12641         * breakpoint.c (_initialize_breakpoint): Add declaration.
12642         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12643         * btrace.c (_initialize_btrace): Add declaration.
12644         * charset.c (_initialize_charset): Add declaration.
12645         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12646         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12647         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12648         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12649         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12650         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12651         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12652         * coffread.c (_initialize_coffread): Add declaration.
12653         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12654         * compile/compile.c (_initialize_compile): Add declaration.
12655         * complaints.c (_initialize_complaints): Add declaration.
12656         * completer.c (_initialize_completer): Add declaration.
12657         * copying.c (_initialize_copying): Add declaration.
12658         * corefile.c (_initialize_core): Add declaration.
12659         * corelow.c (_initialize_corelow): Add declaration.
12660         * cp-abi.c (_initialize_cp_abi): Add declaration.
12661         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12662         * cp-support.c (_initialize_cp_support): Add declaration.
12663         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12664         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12665         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12666         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12667         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12668         * ctfread.c (_initialize_ctfread): Add declaration.
12669         * d-lang.c (_initialize_d_language): Add declaration.
12670         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12671         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12672         * dbxread.c (_initialize_dbxread): Add declaration.
12673         * dcache.c (_initialize_dcache): Add declaration.
12674         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12675         * disasm.c (_initialize_disasm): Add declaration.
12676         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12677         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12678         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12679         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12680         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12681         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12682         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12683         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12684         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12685         * elfread.c (_initialize_elfread): Add declaration.
12686         * exec.c (_initialize_exec): Add declaration.
12687         * extension.c (_initialize_extension): Add declaration.
12688         * f-lang.c (_initialize_f_language): Add declaration.
12689         * f-valprint.c (_initialize_f_valprint): Add declaration.
12690         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12691         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12692         * filesystem.c (_initialize_filesystem): Add declaration.
12693         * findcmd.c (_initialize_mem_search): Add declaration.
12694         * findvar.c (_initialize_findvar): Add declaration.
12695         * fork-child.c (_initialize_fork_child): Add declaration.
12696         * frame-base.c (_initialize_frame_base): Add declaration.
12697         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12698         * frame.c (_initialize_frame): Add declaration.
12699         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12700         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12701         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12702         * gcore.c (_initialize_gcore): Add declaration.
12703         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12704         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12705         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12706         * gdbarch.c (_initialize_gdbarch): Add declaration.
12707         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12708         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12709         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12710         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12711         * go-lang.c (_initialize_go_language): Add declaration.
12712         * go32-nat.c (_initialize_go32_nat): Add declaration.
12713         * guile/guile.c (_initialize_guile): Add declaration.
12714         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12715         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12716         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12717         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12718         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12719         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12720         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12721         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12722         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12723         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12724         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12725         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12726         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12727         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12728         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12729         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12730         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12731         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12732         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12733         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12734         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12735         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12736         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12737         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12738         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12739         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12740         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12741         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12742         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12743         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12744         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12745         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12746         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12747         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12748         * infcall.c (_initialize_infcall): Add declaration.
12749         * infcmd.c (_initialize_infcmd): Add declaration.
12750         * inflow.c (_initialize_inflow): Add declaration.
12751         * infrun.c (_initialize_infrun): Add declaration.
12752         * interps.c (_initialize_interpreter): Add declaration.
12753         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12754         * jit.c (_initialize_jit): Add declaration.
12755         * language.c (_initialize_language): Add declaration.
12756         * linux-fork.c (_initialize_linux_fork): Add declaration.
12757         * linux-nat.c (_initialize_linux_nat): Add declaration.
12758         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12759         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12760         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12761         * m2-lang.c (_initialize_m2_language): Add declaration.
12762         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12763         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12764         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12765         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12766         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12767         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12768         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12769         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12770         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12771         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12772         * machoread.c (_initialize_machoread): Add declaration.
12773         * macrocmd.c (_initialize_macrocmd): Add declaration.
12774         * macroscope.c (_initialize_macroscope): Add declaration.
12775         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12776         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12777         * maint.c (_initialize_maint_cmds): Add declaration.
12778         * mdebugread.c (_initialize_mdebugread): Add declaration.
12779         * memattr.c (_initialize_mem): Add declaration.
12780         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12781         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12782         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12783         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12784         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12785         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12786         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12787         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12788         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12789         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12790         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12791         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12792         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12793         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12794         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12795         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12796         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12797         * mipsread.c (_initialize_mipsread): Add declaration.
12798         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12799         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12800         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12801         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12802         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12803         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12804         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12805         * nto-procfs.c (_initialize_procfs): Add declaration.
12806         * objc-lang.c (_initialize_objc_language): Add declaration.
12807         * observable.c (_initialize_observer): Add declaration.
12808         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12809         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12810         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12811         * osabi.c (_initialize_gdb_osabi): Add declaration.
12812         * osdata.c (_initialize_osdata): Add declaration.
12813         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12814         * parse.c (_initialize_parse): Add declaration.
12815         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12816         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12817         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12818         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12819         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12820         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12821         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12822         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12823         * printcmd.c (_initialize_printcmd): Add declaration.
12824         * probe.c (_initialize_probe): Add declaration.
12825         * proc-api.c (_initialize_proc_api): Add declaration.
12826         * proc-events.c (_initialize_proc_events): Add declaration.
12827         * proc-service.c (_initialize_proc_service): Add declaration.
12828         * procfs.c (_initialize_procfs): Add declaration.
12829         * producer.c (_initialize_producer): Add declaration.
12830         * psymtab.c (_initialize_psymtab): Add declaration.
12831         * python/python.c (_initialize_python): Add declaration.
12832         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12833         * record-btrace.c (_initialize_record_btrace): Add declaration.
12834         * record-full.c (_initialize_record_full): Add declaration.
12835         * record.c (_initialize_record): Add declaration.
12836         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12837         * regcache.c (_initialize_regcache): Add declaration.
12838         * reggroups.c (_initialize_reggroup): Add declaration.
12839         * remote-notif.c (_initialize_notif): Add declaration.
12840         * remote-sim.c (_initialize_remote_sim): Add declaration.
12841         * remote.c (_initialize_remote): Add declaration.
12842         * reverse.c (_initialize_reverse): Add declaration.
12843         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12844         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12845         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12846         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12847         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12848         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12849         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12850         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12851         Add declaration.
12852         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12853         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12854         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12855         * rust-exp.y (_initialize_rust_exp): Add declaration.
12856         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12857         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12858         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12859         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12860         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12861         * score-tdep.c (_initialize_score_tdep): Add declaration.
12862         * ser-go32.c (_initialize_ser_dos): Add declaration.
12863         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12864         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12865         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12866         * ser-uds.c (_initialize_ser_socket): Add declaration.
12867         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12868         * serial.c (_initialize_serial): Add declaration.
12869         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12870         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12871         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12872         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12873         * skip.c (_initialize_step_skip): Add declaration.
12874         * sol-thread.c (_initialize_sol_thread): Add declaration.
12875         * solib-aix.c (_initialize_solib_aix): Add declaration.
12876         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12877         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12878         * solib-frv.c (_initialize_frv_solib): Add declaration.
12879         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12880         * solib-target.c (_initialize_solib_target): Add declaration.
12881         * solib.c (_initialize_solib): Add declaration.
12882         * source-cache.c (_initialize_source_cache): Add declaration.
12883         * source.c (_initialize_source): Add declaration.
12884         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12885         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12886         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12887         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12888         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12889         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12890         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12891         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12892         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12893         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12894         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12895         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12896         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12897         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12898         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12899         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12900         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12901         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12902         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12903         * stabsread.c (_initialize_stabsread): Add declaration.
12904         * stack.c (_initialize_stack): Add declaration.
12905         * stap-probe.c (_initialize_stap_probe): Add declaration.
12906         * std-regs.c (_initialize_frame_reg): Add declaration.
12907         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12908         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12909         * symfile.c (_initialize_symfile): Add declaration.
12910         * symmisc.c (_initialize_symmisc): Add declaration.
12911         * symtab.c (_initialize_symtab): Add declaration.
12912         * target.c (_initialize_target): Add declaration.
12913         * target-connection.c (_initialize_target_connection): Add
12914         declaration.
12915         * target-dcache.c (_initialize_target_dcache): Add declaration.
12916         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12917         * thread.c (_initialize_thread): Add declaration.
12918         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12919         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12920         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12921         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12922         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12923         * tracectf.c (_initialize_ctf): Add declaration.
12924         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12925         * tracefile.c (_initialize_tracefile): Add declaration.
12926         * tracepoint.c (_initialize_tracepoint): Add declaration.
12927         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12928         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12929         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12930         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12931         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12932         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12933         * tui/tui.c (_initialize_tui): Add declaration.
12934         * typeprint.c (_initialize_typeprint): Add declaration.
12935         * ui-style.c (_initialize_ui_style): Add declaration.
12936         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12937         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12938         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12939         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12940         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12941         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12942         * unittests/filtered_iterator-selftests.c
12943         (_initialize_filtered_iterator_selftests): Add declaration.
12944         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12945         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12946         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12947         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12948         * unittests/main-thread-selftests.c
12949         (_initialize_main_thread_selftests): Add declaration.
12950         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12951         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12952         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12953         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12954         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12955         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12956         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12957         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12958         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12959         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12960         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12961         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12962         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12963         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12964         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12965         declaration.
12966         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12967         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12968         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12969         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12970         * user-regs.c (_initialize_user_regs): Add declaration.
12971         * utils.c (_initialize_utils): Add declaration.
12972         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12973         * valops.c (_initialize_valops): Add declaration.
12974         * valprint.c (_initialize_valprint): Add declaration.
12975         * value.c (_initialize_values): Add declaration.
12976         * varobj.c (_initialize_varobj): Add declaration.
12977         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12978         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12979         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12980         * windows-nat.c (_initialize_windows_nat): Add declaration.
12981         (_initialize_check_for_gdb_ini): Add declaration.
12982         (_initialize_loadable): Add declaration.
12983         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12984         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12985         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12986         * xcoffread.c (_initialize_xcoffread): Add declaration.
12987         * xml-support.c (_initialize_xml_support): Add declaration.
12988         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12989         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12990         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12991         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12992
12993 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12994
12995         * regformats/regdat.sh: Generate declaration for init function.
12996
12997 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12998
12999         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
13000         up.
13001         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
13002         close_one_inferior>: New methods.
13003         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
13004         pass down target to find_inferior_pid.
13005         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
13006         Pass down target to find_inferior_ptid.
13007         (gdbsim_target::create_inferior): Pass down target to
13008         add_thread_silent.
13009         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
13010         target down to find_inferior_ptid and switch_to_thread.
13011         (gdbsim_target::close): Update to call close_one_inferior.
13012         (struct resume_data): Remove.
13013         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
13014         directly, rather than through a void pointer.
13015         (gdbsim_target::resume): Update to call resume_one_inferior.
13016
13017 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
13018
13019         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
13020
13021 2020-01-12  Pedro Alves  <palves@redhat.com>
13022
13023         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
13024         directly for the current inferior instead of
13025         discard_all_inferiors.
13026         (discard_all_inferiors): Delete.
13027
13028 2020-01-11  Tom Tromey  <tom@tromey.com>
13029
13030         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13031         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13032         deprecated_safe_get_selected_frame.
13033
13034 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13035
13036         * inferior.c (print_inferior): Switch inferior before printing it.
13037
13038 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13039             Pedro Alves  <palves@redhat.com>
13040
13041         * progspace-and-thread.c (switch_to_program_space_and_thread):
13042         Assert there's an inferior for PSPACE.  Use
13043         switch_to_inferior_no_thread to switch the inferior too.
13044         * progspace.c (program_space::~program_space): Call
13045         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13046         (program_space::free_all_objfiles): Don't call clear_symtab_users
13047         here.
13048         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13049
13050 2020-01-10  Pedro Alves  <palves@redhat.com>
13051
13052         * NEWS: Mention multi-target debugging, "info connections", and
13053         "add-inferior -no-connection".
13054
13055 2020-01-10  Pedro Alves  <palves@redhat.com>
13056
13057         * infrun.c: Include "target-connection.h".
13058         (check_multi_target_resumption): New.
13059         (proceed): Call it.
13060         * target-connection.c (make_target_connection_string): Make
13061         extern.
13062         * target-connection.h (make_target_connection_string): Declare.
13063
13064 2020-01-10  Pedro Alves  <palves@redhat.com>
13065
13066         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13067         * inferior.c (uiout_field_connection): New function.
13068         (print_inferior): Add new "connection-id" column.
13069         (add_inferior_command): Show connection number/string of added
13070         inferior.
13071         * process-stratum-target.h
13072         (process_stratum_target::connection_string): New virtual method.
13073         (process_stratum_target::connection_number): New field.
13074         * remote.c (remote_target::connection_string): New override.
13075         * target-connection.c: New file.
13076         * target-connection.h: New file.
13077         * target.c (decref_target): Remove process_stratum targets from
13078         the connection list.
13079         (target_stack::push): Add process_stratum targets to the
13080         connection list.
13081
13082 2020-01-10  Pedro Alves  <palves@redhat.com>
13083
13084         Revert:
13085         2016-04-12  Pedro Alves  <palves@redhat.com>
13086         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13087         Remove references to name.
13088         * serial.h (struct serial) <name>: Delete.
13089
13090 2020-01-10  Pedro Alves  <palves@redhat.com>
13091
13092         * gdbarch-selftests.c (register_to_value_test): Remove "target
13093         already pushed" check.
13094
13095 2020-01-10  Pedro Alves  <palves@redhat.com>
13096             John Baldwin  <jhb@FreeBSD.org>
13097
13098         * aarch64-linux-nat.c
13099         (aarch64_linux_nat_target::thread_architecture): Adjust.
13100         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13101         (task_command_1): Likewise.
13102         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13103         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13104         (aix_thread_target::store_registers)
13105         (aix_thread_target::thread_alive): Adjust.
13106         * amd64-fbsd-tdep.c: Include "inferior.h".
13107         (amd64fbsd_get_thread_local_address): Pass down target.
13108         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13109         thread's gdbarch instead of target_gdbarch.
13110         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13111         get_last_target_status.
13112         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13113         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13114         inferiors.
13115         (update_inserted_breakpoint_locations): Skip if inferiors with no
13116         execution.
13117         (update_global_location_list): When handling moribund locations,
13118         find representative inferior for location's pspace, and use thread
13119         count of its process_stratum target.
13120         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13121         * bsd-uthread.c (bsd_uthread_target::wait): Use
13122         as_process_stratum_target and adjust thread_change_ptid and
13123         add_thread calls.
13124         (bsd_uthread_target::update_thread_list): Use
13125         as_process_stratum_target and adjust find_thread_ptid,
13126         thread_change_ptid and add_thread calls.
13127         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13128         find_thread_ptid call.
13129         * corelow.c (add_to_thread_list): Adjust add_thread call.
13130         (core_target_open): Adjust add_thread_silent and thread_count
13131         calls.
13132         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13133         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13134         * event-top.c (async_disconnect): Pop targets from all inferiors.
13135         * exec.c (add_target_sections): Push exec target on all inferiors
13136         sharing the program space.
13137         (remove_target_sections): Remove the exec target from all
13138         inferiors sharing the program space.
13139         (exec_on_vfork): New.
13140         * exec.h (exec_on_vfork): Declare.
13141         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13142         Pass it down.
13143         (fbsd_nat_target::update_thread_list): Adjust.
13144         (fbsd_nat_target::resume): Adjust.
13145         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13146         down.
13147         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13148         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13149         get_thread_arch_regcache call.
13150         * fork-child.c (gdb_startup_inferior): Pass target down to
13151         startup_inferior and set_executing.
13152         * gdbthread.h (struct process_stratum_target): Forward declare.
13153         (add_thread, add_thread_silent, add_thread_with_info)
13154         (in_thread_list): Add process_stratum_target parameter.
13155         (find_thread_ptid(inferior*, ptid_t)): New overload.
13156         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13157         parameter.
13158         (all_threads()): Delete overload.
13159         (all_threads, all_non_exited_threads): Add process_stratum_target
13160         parameter.
13161         (all_threads_safe): Use brace initialization.
13162         (thread_count): Add process_stratum_target parameter.
13163         (set_resumed, set_running, set_stop_requested, set_executing)
13164         (threads_are_executing, finish_thread_state): Add
13165         process_stratum_target parameter.
13166         (switch_to_thread): Use is_current_thread.
13167         * i386-fbsd-tdep.c: Include "inferior.h".
13168         (i386fbsd_get_thread_local_address): Pass down target.
13169         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13170         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13171         have_inferiors check.
13172         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13173         (inf_ptrace_target::attach): Adjust.
13174         * infcall.c (run_inferior_call): Adjust.
13175         * infcmd.c (run_command_1): Pass target to
13176         scoped_finish_thread_state.
13177         (proceed_thread_callback): Skip inferiors with no execution.
13178         (continue_command): Rename 'all_threads' local to avoid hiding
13179         'all_threads' function.  Adjust get_last_target_status call.
13180         (prepare_one_step): Adjust set_running call.
13181         (signal_command): Use user_visible_resume_target.  Compare thread
13182         pointers instead of inferior_ptid.
13183         (info_program_command): Adjust to pass down target.
13184         (attach_command): Mark target's 'thread_executing' flag.
13185         (stop_current_target_threads_ns): New, factored out from ...
13186         (interrupt_target_1): ... this.  Switch inferior before making
13187         target calls.
13188         * inferior-iter.h
13189         (struct all_inferiors_iterator, struct all_inferiors_range)
13190         (struct all_inferiors_safe_range)
13191         (struct all_non_exited_inferiors_range): Filter on
13192         process_stratum_target too.  Remove explicit.
13193         * inferior.c (inferior::inferior): Push dummy target on target
13194         stack.
13195         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13196         Add process_stratum_target parameter, and pass it down.
13197         (have_live_inferiors): Adjust.
13198         (switch_to_inferior_and_push_target): New.
13199         (add_inferior_command, clone_inferior_command): Handle
13200         "-no-connection" parameter.  Use
13201         switch_to_inferior_and_push_target.
13202         (_initialize_inferior): Mention "-no-connection" option in
13203         the help of "add-inferior" and "clone-inferior" commands.
13204         * inferior.h: Include "process-stratum-target.h".
13205         (interrupt_target_1): Use bool.
13206         (struct inferior) <push_target, unpush_target, target_is_pushed,
13207         find_target_beneath, top_target, process_target, target_at,
13208         m_stack>: New.
13209         (discard_all_inferiors): Delete.
13210         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13211         (all_inferiors, all_non_exited_inferiors): Add
13212         process_stratum_target parameter.
13213         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13214         (target_last_proc_target): New global.
13215         (follow_fork_inferior): Push target on new inferior.  Pass target
13216         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13217         reference count.
13218         (follow_fork): Adjust get_last_target_status call.  Also consider
13219         target.
13220         (follow_exec): Push target on new inferior.
13221         (struct execution_control_state) <target>: New field.
13222         (user_visible_resume_target): New.
13223         (do_target_resume): Call target_async.
13224         (resume_1): Set target's threads_executing flag.  Consider resume
13225         target.
13226         (commit_resume_all_targets): New.
13227         (proceed): Also consider resume target.  Skip threads of inferiors
13228         with no execution.  Commit resumtion in all targets.
13229         (start_remote): Pass current inferior to wait_for_inferior.
13230         (infrun_thread_stop_requested): Consider target as well.  Pass
13231         thread_info pointer to clear_inline_frame_state instead of ptid.
13232         (infrun_thread_thread_exit): Consider target as well.
13233         (random_pending_event_thread): New inferior parameter.  Use it.
13234         (do_target_wait): Rename to ...
13235         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13236         down.
13237         (threads_are_resumed_pending_p, do_target_wait): New.
13238         (prepare_for_detach): Adjust calls.
13239         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13240         do_target_wait_1 instead of do_target_wait.
13241         (fetch_inferior_event): Adjust.  Switch to representative
13242         inferior.  Pass target down.
13243         (set_last_target_status): Add process_stratum_target parameter.
13244         Save target in global.
13245         (get_last_target_status): Add process_stratum_target parameter and
13246         handle it.
13247         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13248         (context_switch): Check inferior_ptid == null_ptid before calling
13249         inferior_thread().
13250         (get_inferior_stop_soon): Pass down target.
13251         (wait_one): Rename to ...
13252         (poll_one_curr_target): ... this.
13253         (struct wait_one_event): New.
13254         (wait_one): New.
13255         (stop_all_threads): Adjust.
13256         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13257         event's target.
13258         (switch_back_to_stepped_thread): Also consider target.
13259         (print_stop_event): Update.
13260         (normal_stop): Update.  Also consider the resume target.
13261         * infrun.h (wait_for_inferior): Remove declaration.
13262         (user_visible_resume_target): New declaration.
13263         (get_last_target_status, set_last_target_status): New
13264         process_stratum_target parameter.
13265         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13266         process_stratum_target parameter, and use it.
13267         (clear_inline_frame_state (thread_info*)): New.
13268         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13269         process_stratum_target parameter.
13270         (clear_inline_frame_state (thread_info*)): Declare.
13271         * linux-fork.c (delete_checkpoint_command): Pass target down to
13272         find_thread_ptid.
13273         (checkpoint_command): Adjust.
13274         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13275         instead of just tweaking inferior_ptid.
13276         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13277         (exit_lwp): Pass target down to find_thread_ptid.
13278         (attach_proc_task_lwp_callback): Pass target down to
13279         add_thread/set_running/set_executing.
13280         (linux_nat_target::attach): Pass target down to
13281         thread_change_ptid.
13282         (get_detach_signal): Pass target down to find_thread_ptid.
13283         Consider last target status's target.
13284         (linux_resume_one_lwp_throw, resume_lwp)
13285         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13286         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13287         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13288         (linux_nat_target::async_wait_fd): New.
13289         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13290         target down.
13291         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13292         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13293         * linux-thread-db.c (struct thread_db_info::process_target): New
13294         field.
13295         (add_thread_db_info): Save target.
13296         (get_thread_db_info): New process_stratum_target parameter.  Also
13297         match target.
13298         (delete_thread_db_info): New process_stratum_target parameter.
13299         Also match target.
13300         (thread_from_lwp): Adjust to pass down target.
13301         (thread_db_notice_clone): Pass down target.
13302         (check_thread_db_callback): Pass down target.
13303         (try_thread_db_load_1): Always push the thread_db target.
13304         (try_thread_db_load, record_thread): Pass target down.
13305         (thread_db_target::detach): Pass target down.  Always unpush the
13306         thread_db target.
13307         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13308         target down.  Always unpush the thread_db target.
13309         (find_new_threads_callback, thread_db_find_new_threads_2)
13310         (thread_db_target::update_thread_list): Pass target down.
13311         (thread_db_target::pid_to_str): Pass current inferior down.
13312         (thread_db_target::get_thread_local_address): Pass target down.
13313         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13314         target down.
13315         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13316         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13317         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13318         (procfs_init_inferior): Rename to ...
13319         (procfs_target::procfs_init_inferior): ... this and adjust.
13320         (procfs_target::create_inferior, procfs_notice_thread)
13321         (procfs_do_thread_registers): Adjust.
13322         * ppc-fbsd-tdep.c: Include "inferior.h".
13323         (ppcfbsd_get_thread_local_address): Pass down target.
13324         * proc-service.c (ps_xfer_memory): Switch current inferior and
13325         program space as well.
13326         (get_ps_regcache): Pass target down.
13327         * process-stratum-target.c
13328         (process_stratum_target::thread_address_space)
13329         (process_stratum_target::thread_architecture): Pass target down.
13330         * process-stratum-target.h
13331         (process_stratum_target::threads_executing): New field.
13332         (as_process_stratum_target): New.
13333         * ravenscar-thread.c
13334         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13335         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13336         down.
13337         * record-btrace.c (record_btrace_target::info_record): Adjust.
13338         (record_btrace_target::record_method)
13339         (record_btrace_target::record_is_replaying)
13340         (record_btrace_target::fetch_registers)
13341         (get_thread_current_frame_id, record_btrace_target::resume)
13342         (record_btrace_target::wait, record_btrace_target::stop): Pass
13343         target down.
13344         * record-full.c (record_full_wait_1): Switch to event thread.
13345         Pass target down.
13346         * regcache.c (regcache::regcache)
13347         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13348         process_stratum_target parameter and handle it.
13349         (current_thread_target): New global.
13350         (get_thread_regcache): Add process_stratum_target parameter and
13351         handle it.  Switch inferior before calling target method.
13352         (get_thread_regcache): Pass target down.
13353         (get_thread_regcache_for_ptid): Pass target down.
13354         (registers_changed_ptid): Add process_stratum_target parameter and
13355         handle it.
13356         (registers_changed_thread, registers_changed): Pass target down.
13357         (test_get_thread_arch_aspace_regcache): New.
13358         (current_regcache_test): Define a couple local test_target_ops
13359         instances and use them for testing.
13360         (readwrite_regcache): Pass process_stratum_target parameter.
13361         (cooked_read_test, cooked_write_test): Pass mock_target down.
13362         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13363         (get_thread_arch_aspace_regcache): Add process_stratum_target
13364         parameter.
13365         (regcache::target): New method.
13366         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13367         (regcache::registers_changed_ptid): Add process_stratum_target
13368         parameter.
13369         (regcache::m_target): New field.
13370         (registers_changed_ptid): Add process_stratum_target parameter.
13371         * remote.c (remote_state::supports_vCont_probed): New field.
13372         (remote_target::async_wait_fd): New method.
13373         (remote_unpush_and_throw): Add remote_target parameter.
13374         (get_current_remote_target): Adjust.
13375         (remote_target::remote_add_inferior): Push target.
13376         (remote_target::remote_add_thread)
13377         (remote_target::remote_notice_new_inferior)
13378         (get_remote_thread_info): Pass target down.
13379         (remote_target::update_thread_list): Skip threads of inferiors
13380         bound to other targets.  (remote_target::close): Don't discard
13381         inferiors.  (remote_target::add_current_inferior_and_thread)
13382         (remote_target::process_initial_stop_replies)
13383         (remote_target::start_remote)
13384         (remote_target::remote_serial_quit_handler): Pass down target.
13385         (remote_target::remote_unpush_target): New remote_target
13386         parameter.  Unpush the target from all inferiors.
13387         (remote_target::remote_unpush_and_throw): New remote_target
13388         parameter.  Pass it down.
13389         (remote_target::open_1): Check whether the current inferior has
13390         execution instead of checking whether any inferior is live.  Pass
13391         target down.
13392         (remote_target::remote_detach_1): Pass down target.  Use
13393         remote_unpush_target.
13394         (extended_remote_target::attach): Pass down target.
13395         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13396         (remote_target::append_resumption): Pass down target.
13397         (remote_target::append_pending_thread_resumptions)
13398         (remote_target::remote_resume_with_hc, remote_target::resume)
13399         (remote_target::commit_resume): Pass down target.
13400         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13401         (remote_target::interrupt_query)
13402         (remote_target::remove_new_fork_children)
13403         (remote_target::check_pending_events_prevent_wildcard_vcont)
13404         (remote_target::remote_parse_stop_reply)
13405         (remote_target::process_stop_reply): Pass down target.
13406         (first_remote_resumed_thread): New remote_target parameter.  Pass
13407         it down.
13408         (remote_target::wait_as): Pass down target.
13409         (unpush_and_perror): New remote_target parameter.  Pass it down.
13410         (remote_target::readchar, remote_target::remote_serial_write)
13411         (remote_target::getpkt_or_notif_sane_1)
13412         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13413         down target.
13414         (remote_target::mourn_inferior): Pass down target.  Use
13415         remote_unpush_target.
13416         (remote_target::core_of_thread)
13417         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13418         (remote_target::pid_to_exec_file)
13419         (remote_target::thread_handle_to_thread_info): Pass down target.
13420         (remote_target::async_wait_fd): New.
13421         * riscv-fbsd-tdep.c: Include "inferior.h".
13422         (riscv_fbsd_get_thread_local_address): Pass down target.
13423         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13424         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13425         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13426         Adjust.
13427         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13428         * solib-svr4.c (enable_break): Pass down target.
13429         * spu-multiarch.c (parse_spufs_run): Pass down target.
13430         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13431         * target-delegates.c: Regenerate.
13432         * target.c (g_target_stack): Delete.
13433         (current_top_target): Return the current inferior's top target.
13434         (target_has_execution_1): Refer to the passed-in inferior's top
13435         target.
13436         (target_supports_terminal_ours): Check whether the initial
13437         inferior was already created.
13438         (decref_target): New.
13439         (target_stack::push): Incref/decref the target.
13440         (push_target, push_target, unpush_target): Adjust.
13441         (target_stack::unpush): Defref target.
13442         (target_is_pushed): Return bool.  Adjust to refer to the current
13443         inferior's target stack.
13444         (dispose_inferior): Delete, and inline parts ...
13445         (target_preopen): ... here.  Only dispose of the current inferior.
13446         (target_detach): Hold strong target reference while detaching.
13447         Pass target down.
13448         (target_thread_name): Add assertion.
13449         (target_resume): Pass down target.
13450         (target_ops::beneath, find_target_at): Adjust to refer to the
13451         current inferior's target stack.
13452         (get_dummy_target): New.
13453         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13454         has a thread running.
13455         (initialize_targets): Rename to ...
13456         (_initialize_target): ... this.
13457         * target.h: Include "gdbsupport/refcounted-object.h".
13458         (struct target_ops): Inherit refcounted_object.
13459         (target_ops::shortname, target_ops::longname): Make const.
13460         (target_ops::async_wait_fd): New method.
13461         (decref_target): Declare.
13462         (struct target_ops_ref_policy): New.
13463         (target_ops_ref): New typedef.
13464         (get_dummy_target): Declare function.
13465         (target_is_pushed): Return bool.
13466         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13467         (all_matching_threads_iterator::all_matching_threads_iterator):
13468         Handle filter target.
13469         * thread-iter.h (struct all_matching_threads_iterator, struct
13470         all_matching_threads_range, class all_non_exited_threads_range):
13471         Filter by target too.  Remove explicit.
13472         * thread.c (threads_executing): Delete.
13473         (inferior_thread): Pass down current inferior.
13474         (clear_thread_inferior_resources): Pass down thread pointer
13475         instead of ptid_t.
13476         (add_thread_silent, add_thread_with_info, add_thread): Add
13477         process_stratum_target parameter.  Use it for thread and inferior
13478         searches.
13479         (is_current_thread): New.
13480         (thread_info::deletable): Use it.
13481         (find_thread_ptid, thread_count, in_thread_list)
13482         (thread_change_ptid, set_resumed, set_running): New
13483         process_stratum_target parameter.  Pass it down.
13484         (set_executing): New process_stratum_target parameter.  Pass it
13485         down.  Adjust reference to 'threads_executing'.
13486         (threads_are_executing): New process_stratum_target parameter.
13487         Adjust reference to 'threads_executing'.
13488         (set_stop_requested, finish_thread_state): New
13489         process_stratum_target parameter.  Pass it down.
13490         (switch_to_thread): Also match inferior.
13491         (switch_to_thread): New process_stratum_target parameter.  Pass it
13492         down.
13493         (update_threads_executing): Reimplement.
13494         * top.c (quit_force): Pop targets from all inferior.
13495         (gdb_init): Don't call initialize_targets.
13496         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13497         Declare.
13498         (windows_add_thread, windows_delete_thread): Adjust.
13499         (get_windows_debug_event): Rename to ...
13500         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13501         * tracefile-tfile.c (tfile_target_open): Pass down target.
13502         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13503         Forward declare.
13504         (switch_to_thread): Add process_stratum_target parameter.
13505         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13506         parameter.  Use it.
13507         (mi_on_resume): Pass target down.
13508         * nat/fork-inferior.c (startup_inferior): Add
13509         process_stratum_target parameter.  Pass it down.
13510         * nat/fork-inferior.h (startup_inferior): Add
13511         process_stratum_target parameter.
13512         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13513
13514 2020-01-10  Pedro Alves  <palves@redhat.com>
13515
13516         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13517         directly.  Instead find the first thread in the thread list and
13518         use switch_to_thread.
13519
13520 2020-01-10  Pedro Alves  <palves@redhat.com>
13521
13522         * remote.c (remote_target::remote_add_inferior): Don't bind a
13523         process to the current inferior if the current inferior is already
13524         bound to a process.
13525
13526 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13527             Pedro Alves  <palves@redhat.com>
13528
13529         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13530         If no process is specified, return null_ptid instead of
13531         inferior_ptid.
13532         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13533         TARGET_WAITKIND_SIGNALLED with no pid.
13534
13535 2020-01-10  Pedro Alves  <palves@redhat.com>
13536
13537         * remote.c (first_remote_resumed_thread): New.
13538         (remote_target::wait_as): Use it as default event_ptid instead of
13539         inferior_ptid.
13540
13541 2020-01-10  Pedro Alves  <palves@redhat.com>
13542
13543         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13544
13545 2020-01-10  Pedro Alves  <palves@redhat.com>
13546
13547         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13548         not -1.
13549
13550 2020-01-10  Pedro Alves  <palves@redhat.com>
13551
13552         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13553         ptid to get_last_target_status.
13554         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13555         ptid to get_last_target_status.
13556         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13557         get_last_target_status.
13558         (info_program_command): Don't pass a target_waitstatus to
13559         get_last_target_status.
13560         * infrun.c (init_wait_for_inferior): Use
13561         nullify_last_target_wait_ptid.
13562         (get_last_target_status): Handle nullptr arguments.
13563         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13564         (print_stop_event): Don't pass a ptid to get_last_target_status.
13565         (normal_stop): Don't pass a ptid to get_last_target_status.
13566         * infrun.h (get_last_target_status, set_last_target_status): Move
13567         comments here and update.
13568         (nullify_last_target_wait_ptid): Declare.
13569         * linux-fork.c (fork_load_infrun_state): Remove local extern
13570         declaration of nullify_last_target_wait_ptid.
13571         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13572         to get_last_target_status.
13573
13574 2020-01-10  Pedro Alves  <palves@redhat.com>
13575
13576         * gdbthread.h (scoped_restore_current_thread)
13577         <dont_restore, restore, m_dont_restore>: Declare.
13578         * thread.c (thread_alive): Add assertion.  Return bool.
13579         (switch_to_thread_if_alive): New.
13580         (prune_threads): Switch inferior/thread.
13581         (print_thread_info_1): Switch thread before calling target methods.
13582         (scoped_restore_current_thread::restore): New, factored out from
13583         ...
13584         (scoped_restore_current_thread::~scoped_restore_current_thread):
13585         ... this.
13586         (scoped_restore_current_thread::scoped_restore_current_thread):
13587         Add assertion.
13588         (thread_apply_all_command, thread_select): Use
13589         switch_to_thread_if_alive.
13590         * infrun.c (proceed, restart_threads, handle_signal_stop)
13591         (switch_back_to_stepped_thread): Switch current thread before
13592         calling target methods.
13593
13594 2020-01-10  Pedro Alves <palves@redhat.com>
13595
13596         * inferior.c (switch_to_inferior_no_thread): New function,
13597         factored out from ...
13598         (inferior_command): ... here.
13599         * inferior.h (switch_to_inferior_no_thread): Declare.
13600         * mi/mi-main.c (run_one_inferior): Use
13601         switch_to_inferior_no_thread.
13602
13603 2020-01-10  Pedro Alves  <palves@redhat.com>
13604
13605         * infcmd.c (kill_command): Remove dead code.
13606
13607 2020-01-10  Pedro Alves  <palves@redhat.com>
13608
13609         * remote.c (remote_target::mourn_inferior): No longer check
13610         whether the target is running.
13611
13612 2020-01-10  Pedro Alves  <palves@redhat.com>
13613
13614         * corelow.c (core_target::has_execution): Change parameter type to
13615         inferior pointer.
13616         * inferior.c (number_of_live_inferiors): Use
13617         inferior::has_execution instead of target_has_execution_1.
13618         * inferior.h (inferior::has_execution): New.
13619         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13620         inferior::has_execution instead of target_has_execution_1.
13621         * process-stratum-target.c
13622         (process_stratum_target::has_execution): Change parameter type to
13623         inferior pointer.  Check the inferior's PID instead of
13624         inferior_ptid.
13625         * process-stratum-target.h
13626         (process_stratum_target::has_execution): Change parameter type to
13627         inferior pointer.
13628         * record-full.c (record_full_core_target::has_execution): Change
13629         parameter type to inferior pointer.
13630         * target.c (target_has_execution_1): Change parameter type to
13631         inferior pointer.
13632         (target_has_execution_current): Adjust.
13633         * target.h (target_ops::has_execution): Change parameter type to
13634         inferior pointer.
13635         (target_has_execution_1): Change parameter type to inferior
13636         pointer.  Change return type to bool.
13637         * tracefile.h (tracefile_target::has_execution): Change parameter
13638         type to inferior pointer.
13639
13640 2020-01-10  Pedro Alves  <palves@redhat.com>
13641
13642         * exceptions.c (print_flush): Remove current_top_target() check.
13643
13644 2020-01-10  Pedro Alves  <palves@redhat.com>
13645
13646         * remote.c (show_remote_exec_file): Show the current inferior's
13647         exec-file instead of the command variable's value.
13648
13649 2020-01-10  Pedro Alves  <palves@redhat.com>
13650
13651         * record-full.c (record_full_resume_ptid): New global.
13652         (record_full_target::resume): Set it.
13653         (record_full_wait_1): Use record_full_resume_ptid instead of
13654         inferior_ptid.
13655
13656 2020-01-10  Pedro Alves  <palves@redhat.com>
13657
13658         * gdbthread.h (scoped_restore_current_thread)
13659         <dont_restore, restore, m_dont_restore>: Declare.
13660         * thread.c (thread_alive): Add assertion.  Return bool.
13661         (switch_to_thread_if_alive): New.
13662         (prune_threads): Switch inferior/thread.
13663         (print_thread_info_1): Switch thread before calling target methods.
13664         (scoped_restore_current_thread::restore): New, factored out from
13665         ...
13666         (scoped_restore_current_thread::~scoped_restore_current_thread):
13667         ... this.
13668         (scoped_restore_current_thread::scoped_restore_current_thread):
13669         Add assertion.
13670         (thread_apply_all_command, thread_select): Use
13671         switch_to_thread_if_alive.
13672
13673 2020-01-10  George Barrett  <bob@bob131.so>
13674
13675         * stap-probe.c (stap_modify_semaphore): Don't check for null
13676         semaphores.
13677         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13678         for null semaphores.
13679
13680 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13681
13682         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13683         all source windows, and maintain horizontal scroll status while
13684         doing so.
13685
13686 2020-01-09  Tom Tromey  <tom@tromey.com>
13687
13688         PR tui/18932:
13689         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13690         update_source_window, not print_source_lines.
13691
13692 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13693
13694         * tui/tui.c (tui_enable): Register tui hooks after calling
13695         tui_display_main.
13696
13697 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13698
13699         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13700
13701 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13702
13703         * thread.c (print_thread_info_1): Fix indentation.
13704
13705 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13706
13707         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13708         unique_xmalloc_ptr outside the if to always free the demangled name.
13709
13710 2020-01-08  Tom Tromey  <tromey@adacore.com>
13711
13712         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13713         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13714         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13715         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13716         Remove.
13717         (section_offsets): New typedef.
13718         * symtab.c (fixup_section, get_msymbol_address): Update.
13719         * symmisc.c (dump_msymbols): Update.
13720         * symfile.h (relative_addr_info_to_section_offsets)
13721         (symfile_map_offsets_to_segments): Update.
13722         * symfile.c (build_section_addr_info_from_objfile)
13723         (init_objfile_sect_indices): Update.
13724         (struct place_section_arg): Change type of "offsets".
13725         (place_section): Update.
13726         (relative_addr_info_to_section_offsets): Change type of
13727         "section_offsets".  Remove "num_sections" parameter.
13728         (default_symfile_offsets, syms_from_objfile_1)
13729         (set_objfile_default_section_offset): Update.
13730         (reread_symbols): No need to preserve section offsets by hand.
13731         (symfile_map_offsets_to_segments): Change type of "offsets".
13732         * stap-probe.c (relocate_address): Update.
13733         * stabsread.h (process_one_symbol): Update.
13734         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13735         (solib_target_relocate_section_addresses): Update.
13736         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13737         Update.
13738         * solib-frv.c (frv_relocate_main_executable): Update.
13739         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13740         * solib-aix.c (solib_aix_get_section_offsets): Change return
13741         type.
13742         (solib_aix_solib_create_inferior_hook): Update.
13743         * remote.c (remote_target::get_offsets): Update.
13744         * psymtab.c (find_pc_sect_psymtab): Update.
13745         * psympriv.h (struct partial_symbol) <address, text_low,
13746         text_high>: Update.
13747         * objfiles.h (obj_section_offset): Update.
13748         (struct objfile) <section_offsets>: Change type.
13749         <num_sections>: Remove.
13750         (objfile_relocate): Update.
13751         * objfiles.c (entry_point_address_query): Update
13752         (relocate_one_symbol): Change type of "section_offsets".
13753         (objfile_relocate1, objfile_relocate1): Change type of
13754         "new_offsets".
13755         (objfile_rebase1): Update.
13756         * mipsread.c (mipscoff_symfile_read): Update.
13757         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13758         parameter.
13759         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13760         (parse_external, psymtab_to_symtab_1): Update.
13761         * machoread.c (macho_symfile_offsets): Update.
13762         * ia64-tdep.c (ia64_find_unwind_table): Update.
13763         * hppa-tdep.c (read_unwind_info): Update.
13764         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13765         * dwarf2read.c (create_addrmap_from_index)
13766         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13767         (process_psymtab_comp_unit_reader, add_partial_symbol)
13768         (add_partial_subprogram, process_full_comp_unit)
13769         (read_file_scope, read_func_scope, read_lexical_block_scope)
13770         (read_call_site_scope, dwarf2_rnglists_process)
13771         (dwarf2_ranges_process, dwarf2_ranges_read)
13772         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13773         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13774         Update.
13775         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13776         Update.
13777         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13778         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13779         (process_one_symbol): Change type of "section_offsets".
13780         * ctfread.c (get_objfile_text_range): Update.
13781         * coffread.c (coff_symtab_read, enter_linenos)
13782         (process_coff_symbol): Update.
13783         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13784         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13785
13786 2020-01-08  Tom Tromey  <tromey@adacore.com>
13787
13788         * dwarf2read.c (parse_macro_definition): Use std::string.
13789         (parse_macro_definition): Likewise.
13790
13791 2020-01-08  Tom Tromey  <tromey@adacore.com>
13792
13793         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13794         (ATTR_ALLOC_CHUNK): Remove.
13795
13796 2020-01-08  Tom Tromey  <tromey@adacore.com>
13797
13798         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13799
13800 2020-01-08  Tom Tromey  <tromey@adacore.com>
13801
13802         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13803         (dwarf2_compute_name, open_dwo_file): Likewise.
13804         (process_enumeration_scope): Use std::vector.
13805         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13806         (partial_die_info::fixup, dwarf2_start_subfile)
13807         (guess_full_die_structure_name, dwarf2_name): Likewise.
13808         (determine_prefix): Update.
13809         (guess_full_die_structure_name): Make return type const.
13810         (partial_die_full_name): Return unique_xmalloc_ptr.
13811         (DW_FIELD_ALLOC_CHUNK): Remove.
13812
13813 2020-01-07  Tom Tromey  <tromey@adacore.com>
13814
13815         PR build/24937:
13816         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13817
13818 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13819
13820         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13821
13822 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13823
13824         * stack.c (print_frame_info): Move disassemble_next_line code
13825         inside source_print block.
13826
13827 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13828
13829         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13830         gdb/signals.h, as we are now using native signal symbols.
13831
13832 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13833
13834         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13835         overflow by an early check of content vs threshold.
13836         * tui/tui-source.c (tui_source_window::line_is_displayed):
13837         Likewise.
13838
13839 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13840
13841         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13842
13843 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13844
13845         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13846         export table if no section contains it's RVA.
13847
13848 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13849
13850         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13851
13852 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13853
13854         * source.c (print_source_lines_base): Set last_line_listed.
13855
13856 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13857
13858         * tui/tui-disasm.c: Remove trailing spaces.
13859
13860 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13861             Pedro Alves  <palves@redhat.com>
13862
13863         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13864         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13865         (windows_gdb_signal_to_target): New function, uses the above
13866         enumeration to convert GDB internal signal codes to equivalent
13867         Windows codes.
13868         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13869         * windows-nat.c: Include "gdb_wait.h".
13870         (get_windows_debug_event): Extract the fatal exception from the
13871         exit status and convert to the equivalent Posix signal number.
13872         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13873         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13874         * gdbsupport/gdb_wait.c: New file, implements
13875         windows_status_to_termsig.
13876         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13877         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13878
13879 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13880
13881         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13882         show_layout.
13883
13884 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13885
13886         * aarch64-linux-nat.c
13887         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13888         and bfd_mach_aarch64.
13889
13890 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13891
13892         * ui-file.c (stdio_file::can_emit_style_escape)
13893         (tee_file::can_emit_style_escape): Ensure style is used also on
13894         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13895         to gdb_stdout.
13896         * main.c (set_gdb_data_directory): Use file style to output the
13897         warning that the given pathname is not a directory.
13898         * top.c (show_history_filename, gdb_safe_append_history)
13899         (show_gdb_datadir): Use file style.
13900
13901 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13902
13903         * solib-target.c (struct lm_info_target):
13904         Change offsets to be a unique_xmalloc_ptr.
13905         (solib_target_relocate_section_addresses): Update.
13906
13907 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13908
13909         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13910
13911 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13912
13913         * MAINTAINERS (Write After Approval): Add myself.
13914
13915 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13916
13917         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13918         Cell BE architecture.
13919         * target.h (struct target_ops) <thread_architecture>: Likewise.
13920
13921 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13922
13923         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13924
13925 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13926
13927         * MAINTAINERS (Write After Approval): Add myself.
13928
13929 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13930
13931         * gdbarch.sh: Update copyright year range of generated files.
13932
13933 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13934
13935         Update copyright year range in all GDB files.
13936
13937 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13938
13939         * copyright.py: Convert to Python 3.
13940
13941 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13942
13943         * copyright.py: Adapt after move of gnulib directory from gdb
13944         directory to toplevel directory.
13945
13946 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13947
13948         * copyright.py (main): Exit if run from the wrong directory.
13949
13950 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13951
13952         * top.c (print_gdb_version): Change copyright year to 2020.
13953
13954 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13955
13956         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13957
13958 For older changes see ChangeLog-2019.
13959 \f
13960 Local Variables:
13961 mode: change-log
13962 left-margin: 8
13963 fill-column: 74
13964 version-control: never
13965 coding: utf-8
13966 End: