gdb/ChangeLog

   1 2020-09-17  Tom Tromey  <tromey@adacore.com>
   2
   3         * tic6x-tdep.c (tic6x_gdbarch_init): Update.
   4         * target-descriptions.h (struct tdesc_arch_data_deleter): New.
   5         (tdesc_arch_data_up): New typedef.
   6         (tdesc_use_registers, tdesc_data_alloc): Update.
   7         (tdesc_data_cleanup): Don't declare.
   8         * target-descriptions.c (tdesc_data_alloc): Return a
   9         tdesc_arch_data_up.
  10         (tdesc_arch_data_deleter::operator()): Rename from
  11         tdesc_data_cleanup.  Change argument type.
  12         (tdesc_use_registers): Change early_data to an rvalue reference.
  13         (tdesc_use_registers): Don't use delete.
  14         * sparc-tdep.c (sparc32_gdbarch_init): Update.
  15         * s390-tdep.c (s390_gdbarch_init): Update.
  16         * rx-tdep.c (rx_gdbarch_init): Update.
  17         * rs6000-tdep.c (rs6000_gdbarch_init): Update.
  18         * riscv-tdep.c (riscv_gdbarch_init): Update.
  19         * or1k-tdep.c (or1k_gdbarch_init): Update.
  20         * nios2-tdep.c (nios2_gdbarch_init): Update.
  21         * nds32-tdep.c (nds32_gdbarch_init): Update.
  22         * mips-tdep.c (mips_gdbarch_init): Update.
  23         * microblaze-tdep.c (microblaze_gdbarch_init): Update.
  24         * m68k-tdep.c (m68k_gdbarch_init): Update.
  25         * i386-tdep.c (i386_gdbarch_init): Update.
  26         * arm-tdep.c (arm_gdbarch_init): Update.
  27         * arc-tdep.c (arc_tdesc_init): Update.
  28         (arc_gdbarch_init): Update.
  29         * aarch64-tdep.c (aarch64_gdbarch_init): Update.
  30
  31 2020-09-17  Hannes Domani  <ssbssa@yahoo.de>
  32
  33         * windows-nat.c (ctrl_c_handler): Use 32bit DbgUiRemoteBreakin
  34         for WOW64 processes.
  35
  36 2020-09-17  Tom Tromey  <tom@tromey.com>
  37
  38         * dwarf2/read.c (compute_compunit_symtab_includes): Use htab_up.
  39
  40 2020-09-17  Tom Tromey  <tom@tromey.com>
  41
  42         * value.c (preserve_values): Update.
  43         * python/py-type.c (save_objfile_types): Update.
  44         * guile/scm-type.c (save_objfile_types): Update.
  45         * gdbtypes.h (create_copied_types_hash): Return htab_up.
  46         * gdbtypes.c (create_copied_types_hash): Return htab_up.
  47         * compile/compile-object-run.c (compile_object_run): Update.
  48
  49 2020-09-17  Tom Tromey  <tom@tromey.com>
  50
  51         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
  52         Remove.
  53         <m_table>: Now htab_up.
  54         * typeprint.c (typedef_hash_table::recursively_update)
  55         (typedef_hash_table::add_template_parameters)
  56         (typedef_hash_table::typedef_hash_table): Update.
  57         (typedef_hash_table::~typedef_hash_table): Remove.
  58         (typedef_hash_table::typedef_hash_table)
  59         (typedef_hash_table::find_global_typedef)
  60         (typedef_hash_table::find_typedef): Update.
  61
  62 2020-09-17  Tom Tromey  <tom@tromey.com>
  63
  64         * target-descriptions.c (tdesc_use_registers): Use htab_up.
  65
  66 2020-09-17  Tom Tromey  <tom@tromey.com>
  67
  68         * linespec.c (class decode_compound_collector)
  69         <~decode_compound_collector>: Remove.
  70         <m_unique_syms>: Now htab_up.
  71         (decode_compound_collector::operator ()): Update.
  72         (class symtab_collector) <~symtab_collector>: Remove.
  73         <m_symtab_table>: Now htab_up.
  74         (symtab_collector::operator ()): Update.
  75
  76 2020-09-17  Tom Tromey  <tom@tromey.com>
  77
  78         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
  79         (filename_seen_cache::clear): Update.
  80         (~filename_seen_cache): Remove.
  81         (filename_seen_cache::seen): Update.
  82         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
  83         htab_up.
  84         <~filename_seen_cache>: Remove.
  85         <traverse>: Update.
  86
  87 2020-09-17  Tom Tromey  <tom@tromey.com>
  88
  89         * completer.c (completion_tracker::discard_completions)
  90         (completion_tracker::~completion_tracker)
  91         (completion_tracker::maybe_add_completion)
  92         (completion_tracker::remove_completion)
  93         (completion_tracker::recompute_lowest_common_denominator)
  94         (completion_tracker::build_completion_result): Update.
  95         * completer.h (class completion_tracker) <have_completions>:
  96         Update.
  97         <m_entries_hash>: Now htab_up.
  98
  99 2020-09-17  Tom Tromey  <tom@tromey.com>
 100
 101         * breakpoint.c (ambiguous_names_p): Use htab_up.
 102
 103 2020-09-17  Tom Tromey  <tom@tromey.com>
 104
 105         * auto-load.c (struct auto_load_pspace_info)
 106         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
 107         <loaded_script_files, loaded_script_texts>: Change type to
 108         htab_up.
 109         (~auto_load_pspace_info) Remove.
 110         (init_loaded_scripts_info, maybe_add_script_file)
 111         (maybe_add_script_text, auto_load_info_scripts): Update.
 112
 113 2020-09-17  Tom Tromey  <tromey@adacore.com>
 114
 115         * c-exp.y (name_obstack): Now static.
 116
 117 2020-09-17  Chungyi Chi  <demonic@csie.io>
 118
 119         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
 120
 121 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 122
 123         * breakpoint.h (init_catchpoint): Change int parameter to bool.
 124         (add_solib_catchpoint): Likewise.
 125         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
 126         to bool.
 127         (add_solib_catchpoint): Change int parameter/variable to bool.
 128         (catch_load_or_unload): Likewise.
 129         (init_catchpoint): Likewise.
 130         (create_fork_vfork_event_catchpoint): Likewise.
 131         (catch_fork_command_1): Likewise.
 132         (catch_exec_command_1): Likewise.
 133
 134 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
 135
 136         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
 137         Change instance_flags to m_instance_flags.
 138
 139 2020-09-16  Tom Tromey  <tromey@adacore.com>
 140
 141         PR gdb/26598:
 142         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
 143
 144 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 145
 146         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
 147         PL_FLAG_EXEC.
 148         (fbsd_nat_target::insert_exec_catchpoint)
 149         (fbsd_nat_target::remove_exec_catchpoint): Always define.
 150         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
 151         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
 152
 153 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 154
 155         * configure.ac: Remove check for kinfo_getvmmap().
 156         * configure, config.in: Regenerate.
 157         * fbsd-nat.c (fbsd_read_mapping): Remove
 158         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
 159         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
 160         kinfo_get_vmmap() are always present.
 161
 162 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 163
 164         * fbsd-nat.c: Always include support for
 165         TARGET_OBJECT_SIGNAL_INFO.
 166
 167 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 168
 169         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
 170         sysctl and remove procfs fallback.
 171
 172 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 173
 174         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
 175         * fbsd-nat.h: Likewise.
 176
 177 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 178
 179         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
 180         argument.
 181
 182 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 183
 184         * ada-lang.c (ada_language_data): Delete.
 185         (ada_language): Remove references to ada_language_data.
 186         * c-lang.c (c_language_data): Delete.
 187         (c_language): Remove references to c_language_data.
 188         (cplus_language_data): Delete.
 189         (cplus_language): Remove references to cplus_language_data.
 190         (asm_language_data): Delete.
 191         (asm_language): Remove references to asm_language_data.
 192         (minimal_language_data): Delete.
 193         (minimal_language): Remove references to minimal_language_data.
 194         * d-lang.c (d_language_data): Delete.
 195         (d_language): Remove references to d_language_data.
 196         * f-lang.c (f_language_data): Delete.
 197         (f_language): Remove references to f_language_data.
 198         * go-lang.c (go_language_data): Delete.
 199         (go_language): Remove references to go_language_data.
 200         * language.c (unknown_language_data): Delete.
 201         (unknown_language): Remove references to unknown_language_data.
 202         (auto_language_data): Delete.
 203         (auto_language): Remove references to auto_language_data.
 204         * language.h (language_data): Delete struct.
 205         (language_defn): No longer inherit from language_data.
 206         * m2-lang.c (m2_language_data): Delete.
 207         (m2_language): Remove references to m2_language_data.
 208         * objc-lang.c (objc_language_data): Delete.
 209         (objc_language): Remove references to objc_language_data.
 210         * opencl-lang.c (opencl_language_data): Delete.
 211         (opencl_language): Remove references to opencl_language_data.
 212         * p-lang.c (pascal_language_data): Delete.
 213         (pascal_language): Remove references to pascal_language_data.
 214         * rust-lang.c (rust_language_data): Delete.
 215         (rust_language): Remove references to rust_language_data.
 216
 217 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 218
 219         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 220         initializer.
 221         (ada_language::opcode_print_table): New member function.
 222         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 223         (c_language::opcode_print_table): New member function.
 224         (cplus_language_data): Remove la_op_print_tab initializer.
 225         (cplus_language::opcode_print_table): New member function.
 226         (asm_language_data): Remove la_op_print_tab initializer.
 227         (asm_language::opcode_print_table): New member function.
 228         (minimal_language_data): Remove la_op_print_tab initializer.
 229         (minimal_language::opcode_print_table): New member function.
 230         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 231         (d_language::opcode_print_table): New member function.
 232         * expprint.c (print_subexp_standard): Update call to
 233         opcode_print_table.
 234         (op_string): Likewise.
 235         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 236         (f_language::opcode_print_table): New member function.
 237         * go-lang.c (go_language_data): Remove la_op_print_tab
 238         initializer.
 239         (go_language::opcode_print_table): New member function.
 240         * language.c (unknown_language_data): Remove la_op_print_tab
 241         initializer.
 242         (unknown_language::opcode_print_table): New member function.
 243         (auto_language_data): Remove la_op_print_tab initializer.
 244         (auto_language::opcode_print_table): New member function.
 245         * language.h (language_data): Remove la_op_print_tab field.
 246         (language_defn::opcode_print_table): Declare new member function.
 247         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 248         initializer.
 249         (m2_language::opcode_print_table): New member function.
 250         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 251         initializer.
 252         (objc_language::opcode_print_table): New member function.
 253         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 254         initializer.
 255         (opencl_language::opcode_print_table): New member function.
 256         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 257         initializer.
 258         (pascal_language::opcode_print_table): New member function.
 259         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 260         initializer.
 261         (rust_language::opcode_print_table): New member function.
 262
 263 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 264
 265         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 266         (ada_language::expression_ops): New member function.
 267         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 268         (c_language::expression_ops): New member function.
 269         (cplus_language_data): Remove la_exp_desc initializer.
 270         (cplus_language::expression_ops): New member function.
 271         (asm_language_data): Remove la_exp_desc initializer.
 272         (asm_language::expression_ops): New member function.
 273         (minimal_language_data): Remove la_exp_desc initializer.
 274         (minimal_language::expression_ops): New member function.
 275         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 276         (d_language::expression_ops): New member function.
 277         * eval.c (evaluate_subexp): Update call to expression_ops.
 278         * expprint.c (print_subexp): Likewise.
 279         (op_name): Likewise.
 280         (dump_subexp_body): Likewise.
 281         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 282         (f_language::expression_ops): New member function.
 283         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 284         (go_language::expression_ops): New member function.
 285         * language.c (language_defn::expression_ops): New function.
 286         (unknown_language_data): Remove la_exp_desc initializer.
 287         (auto_language_data): Likewise.
 288         * language.h (language_data): Remove la_exp_desc field.
 289         (language_defn::expression_ops): Declare new member function.
 290         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 291         (m2_language::expression_ops): New member function.
 292         * objc-lang.c (objc_language_data): Remove la_exp_desc
 293         initializer.
 294         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 295         initializer.
 296         (opencl_language::expression_ops): New member function.
 297         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 298         * parse.c (operator_length): Update call to expression_ops.
 299         (exp_iterate): Likewise.
 300         * rust-lang.c (rust_language_data): Remove la_exp_desc
 301         initializer.
 302         (ruse_language::expression_ops): New member function.
 303
 304 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 305
 306         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 307         initializer.
 308         (ada_language::varobj_ops): New member function.
 309         * c-lang.c (c_language_data): Remove la_varobj_ops
 310         initializer.
 311         (cplus_language_data): Likewise.
 312         (cplus_language::varobj_ops): New member function.
 313         (asm_language_data): Remove la_varobj_ops initializer.
 314         (minimal_language_data): Likewise.
 315         * d-lang.c (d_language_data): Likewise.
 316         * f-lang.c (f_language_data): Likewise.
 317         * go-lang.c (go_language_data): Likewise.
 318         * language.c (language_defn::varobj_ops): New function.
 319         (unknown_language_data): Remove la_varobj_ops
 320         initializer.
 321         (auto_language_data): Likewise.
 322         * language.h (language_data): Remove la_varobj_ops field.
 323         (language_defn::varobj_ops): Declare new member function.
 324         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 325         * objc-lang.c (objc_language_data): Likewise.
 326         * opencl-lang.c (opencl_language_data): Likewise.
 327         * p-lang.c (pascal_language_data): Likewise.
 328         * rust-lang.c (rust_language_data): Likewise.
 329         * varobj.c (varobj_create): Update call to varobj_ops.
 330         * varobj.h (default_varobj_ops): Delete define.
 331
 332 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 333
 334         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 335         initializer.
 336         * c-lang.c (c_language_data): Likewise.
 337         (c_language::macro_expansion): New member function.
 338         (cplus_language_data): Likewise.
 339         (cplus_language::macro_expansion): New member function.
 340         (asm_language_data): Likewise.
 341         (asm_language::macro_expansion): New member function.
 342         (minimal_language_data): Likewise.
 343         (minimal_language::macro_expansion): New member function.
 344         * d-lang.c (d_language_data): Remove la_macro_expansion
 345         initializer.
 346         * f-lang.c (f_language_data): Likewise.
 347         * go-lang.c (go_language_data): Likewise.
 348         * language.c (unknown_language_data): Likewise.
 349         (auto_language_data): Likewise.
 350         * language.h (language_data): Remove la_macro_expansion field.
 351         (language_defn::macro_expansion): New member function.
 352         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 353         initializer.
 354         * objc-lang.c (objc_language_data): Likewise.
 355         (objc_language::macro_expansion): New member function.
 356         * opencl-lang.c (opencl_language_data): Likewise.
 357         (opencl_language::macro_expansion): New member function.
 358         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 359         initializer.
 360         * rust-lang.c (rust_language_data): Likewise.
 361         * symtab.c (default_collect_symbol_completion_matches_break_on):
 362         Update call to macro_expansion.
 363
 364 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 365
 366         * ada-lang.c (ada_language_data): Remove la_array_ordering
 367         initializer.
 368         * c-lang.c (c_language_data): Likewise.
 369         (cplus_language_data): Likewise.
 370         (asm_language_data): Likewise.
 371         (minimal_language_data): Likewise.
 372         * d-lang.c (d_language_data): Likewise.
 373         * dwarf2/read.c (read_array_order): Update for call to
 374         array_ordering.
 375         * f-lang.c (f_language_data): Remove la_array_ordering
 376         initializer.
 377         (f_language::array_ordering): New member function.
 378         * go-lang.c (go_language_data): Remove la_array_ordering
 379         initializer.
 380         * language.c (unknown_language_data): Likewise.
 381         (auto_language_data): Likewise.
 382         * language.h (language_data): Delete la_array_ordering field.
 383         (language_defn::array_ordering): New member function.
 384         * m2-lang.c (m2_language_data): Remove la_array_ordering
 385         initializer.
 386         * objc-lang.c (objc_language_data): Likewise.
 387         * opencl-lang.c (opencl_language_data): Likewise.
 388         * p-lang.c (pascal_language_data): Likewise.
 389         * rust-lang.c (rust_language_data): Likewise.
 390
 391 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 392
 393         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 394         initializer.
 395         * c-lang.c (c_language_data): Likewise.
 396         (cplus_language_data): Likewise.
 397         (asm_language_data): Likewise.
 398         (minimal_language_data): Likewise.
 399         * d-lang.c (d_language_data): Likewise.
 400         * f-lang.c (f_language_data): Likewise.
 401         (f_language::case_sensitivity): New member function.
 402         * go-lang.c (go_language_data): Remove la_case_sensitivity
 403         initializer.
 404         * language.c (enum case_mode): Moved here from language.h.
 405         (case_mode): Make static.
 406         (show_case_command): Update for case_sensitivity being a method.
 407         (set_case_command): Likewise.
 408         (set_range_case): Likewise.
 409         (unknown_language_data): Remove la_case_sensitivity initializer.
 410         (auto_language_data): Likewise.
 411         * language.h (case_mode): Delete, move enum declaration to
 412         language.c.
 413         (language_data): Delete la_case_sensitivity field.
 414         (language_defn::case_sensitivity): New member function.
 415         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 416         initializer.
 417         * objc-lang.c (objc_language_data): Likewise.
 418         * opencl-lang.c (opencl_language_data): Likewise.
 419         * p-lang.c (pascal_language_data): Likewise.
 420         * rust-lang.c (rust_language_data): Likewise.
 421
 422 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 423
 424         * ada-lang.c (ada_language_data): Remove la_range_check
 425         initializer.
 426         * c-lang.c (c_language_data): Likewise.
 427         (cplus_language_data): Likewise.
 428         (asm_language_data): Likewise.
 429         (minimal_language_data): Likewise.
 430         * d-lang.c (d_language_data): Likewise.
 431         * f-lang.c (f_language_data): Likewise.
 432         (f_language::range_checking_on_by_default): New member function.
 433         * go-lang.c (go_language_data): Remove la_range_check initializer.
 434         * language.c (enum range_mode): Moved here from language.h.
 435         (range_mode): Made static.
 436         (show_range_command): Update to use
 437         range_checking_on_by_default.
 438         (set_range_command): Likewise.
 439         (set_range_case): Likewise.
 440         (unknown_language_data): Remove la_range_check initializer.
 441         (auto_language_data): Likewise.
 442         * language.h (range_mode): Delete.  Enum definition moved to
 443         language.c.
 444         (language_data): Remove la_range_check field.
 445         (language_defn::range_checking_on_by_default): New member
 446         function.
 447         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 448         (m2_language::range_checking_on_by_default): New member function.
 449         * objc-lang.c (objc_language_data): Remove la_range_check
 450         initializer.
 451         * opencl-lang.c (opencl_language_data): Likewise.
 452         * p-lang.c (pascal_language_data): Likewise.
 453         (pascal_language::range_checking_on_by_default): New member
 454         function.
 455         * rust-lang.c (rust_language_data): Remove la_range_check
 456         initializer.
 457         (rust_language::range_checking_on_by_default): New member
 458         function.
 459
 460 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 461
 462         * dwarf2/read.c (dwarf2_physname): Remove special case for
 463         language_go.
 464         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 465         member function.
 466
 467 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 468
 469         * ada-lang.c (ada_language_data): Remove
 470         la_store_sym_names_in_linkage_form_p initializer.
 471         (ada_language::store_sym_names_in_linkage_form_p): New member
 472         function.
 473         * c-lang.c (c_language_data): Remove
 474         la_store_sym_names_in_linkage_form_p initializer.
 475         (c_language::store_sym_names_in_linkage_form_p): New member
 476         function.
 477         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 478         initializer.
 479         (asm_language_data): Likewise.
 480         (asm_language::store_sym_names_in_linkage_form_p): New member
 481         function.
 482         (minimal_language_data): Remove
 483         la_store_sym_names_in_linkage_form_p initializer.
 484         (minimal_language::store_sym_names_in_linkage_form_p): New member
 485         function.
 486         * d-lang.c (d_language_data): Remove
 487         la_store_sym_names_in_linkage_form_p initializer.
 488         * dwarf2/read.c (dwarf2_physname): Update call to
 489         store_sym_names_in_linkage_form_p.
 490         * f-lang.c (f_language_data): Remove
 491         la_store_sym_names_in_linkage_form_p initializer.
 492         * go-lang.c (go_language_data): Remove
 493         la_store_sym_names_in_linkage_form_p initializer.
 494         * language.c (unknown_language_data): Remove
 495         la_store_sym_names_in_linkage_form_p initializer.
 496         (unknown_language::store_sym_names_in_linkage_form_p): New member
 497         function.
 498         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 499         initializer.
 500         (auto_language::store_sym_names_in_linkage_form_p): New member
 501         function.
 502         * language.h (language_data): Remove
 503         la_store_sym_names_in_linkage_form_p member variable.
 504         (language_defn::store_sym_names_in_linkage_form_p): New member
 505         function.
 506         * m2-lang.c (m2_language_data): Remove
 507         la_store_sym_names_in_linkage_form_p initializer.
 508         * objc-lang.c (objc_language_data): Likewise.
 509         * opencl-lang.c (opencl_language_data): Likewise.
 510         * p-lang.c (pascal_language_data): Likewise.
 511         * rust-lang.c (rust_language_data): Likewise.
 512
 513 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 514
 515         * ada-lang.c (ada_language_data): Remove string_lower_bound
 516         initializer.
 517         * c-lang.c (c_language_data): Likewise.
 518         (cplus_language_data): Likewise.
 519         (asm_language_data): Likewise.
 520         (minimal_language_data): Likewise.
 521         * d-lang.c (d_language_data): Likewise.
 522         * f-lang.c (f_language_data): Likewise.
 523         * go-lang.c (go_language_data): Likewise.
 524         * language.c (unknown_language_data): Likewise.
 525         (auto_language_data): Likewise.
 526         * language.h (language_data): Remove string_lower_bound field.
 527         (language_defn::string_lower_bound): New member function.
 528         * m2-lang.c (m2_language_data): Remove string_lower_bound
 529         initializer.
 530         (m2_language::string_lower_bound): New member function.
 531         * objc-lang.c (objc_language_data): Remove string_lower_bound
 532         initializer.
 533         * opencl-lang.c (opencl_language_data): Likewise.
 534         * p-lang.c (pascal_language_data): Likewise.
 535         * rust-lang.c (rust_language_data): Likewise.
 536         * valops.c (value_cstring): Update call to string_lower_bound.
 537         (value_string): Likewise.
 538         * value.c (allocate_repeated_value): Likewise.
 539
 540 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 541
 542         * valops.c (value_repeat): Fix incorrect argument name in comment.
 543
 544 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 545
 546         * ada-lang.c (ada_language_data): Remove c_style_arrays
 547         initializer.
 548         (ada_language::c_style_arrays_p): New member fuction.
 549         * c-lang.c (c_language_data): Remove c_style_arrays
 550         initializer.
 551         (cplus_language_data): Likewise.
 552         (asm_language_data): Likewise.
 553         (minimal_language_data): Likewise.
 554         * d-lang.c (d_language_data): Likewise.
 555         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 556         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 557         (f_language::c_style_arrays_p): New member function.
 558         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 559         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 560         * language.c (unknown_language_data): Remove c_style_arrays
 561         initializer.
 562         (auto_language_data): Likewise.
 563         * language.h (language_data): Remove c_style_arrays field.
 564         (language_defn::c_style_arrays_p): New member function.
 565         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 566         (m2_language::c_style_arrays_p): New member function.
 567         * objc-lang.c (objc_language_data): Remove c_style_arrays
 568         initializer.
 569         * opencl-lang.c (opencl_language_data): Likewise.
 570         * p-lang.c (pascal_language_data): Likewise.
 571         * rust-lang.c (rust_language_data): Likewise.
 572         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 573         and update local variable to a bool.
 574         * valops.c (value_cast): Update call to c_style_arrays_p.
 575         (value_array): Likewise.
 576         * value.c (coerce_array): Likewise.
 577
 578 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 579
 580         * ada-lang.c (ada_language_data): Remove la_language initializer.
 581         * c-lang.c (c_language_data): Likewise.
 582         (cplus_language_data): Likewise.
 583         (asm_language_data): Likewise.
 584         (minimal_language_data): Likewise.
 585         * d-lang.c (d_language_data): Likewise.
 586         * f-lang.c (f_language_data): Likewise.
 587         * go-lang.c (go_language_data): Likewise.
 588         * language.c (unknown_language_data): Likewise.
 589         (auto_language_data): Likewise.
 590         * language.h (language_data): Remove la_language field.
 591         (language_defn::language_defn): Initialise la_language field.
 592         (language_defn::la_language): New member variable.
 593         * m2-lang.c (m2_language_data): Remove la_language field.
 594         * objc-lang.c (objc_language_data): Likewise.
 595         * opencl-lang.c (opencl_language_data): Likewise.
 596         * p-lang.c (pascal_language_data): Likewise.
 597         * rust-lang.c (rust_language_data): Likewise.
 598
 599 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 600
 601         * ada-lang.c (ada_extensions): Delete, moved into
 602         ada_language::filename_extensions.
 603         (ada_language_data): Remove la_filename_extensions initializer.
 604         (ada_language::filename_extensions): New member function.
 605         * c-lang.c (c_extensions): Delete, moved into
 606         c_language::filename_extensions.
 607         (c_language_data): Remove la_filename_extensions initializer.
 608         (c_language::filename_extensions): New member function.
 609         (cplus_extensions): Delete, moved into
 610         cplus_language::filename_extensions.
 611         (cplus_language_data): Remove la_filename_extensions initializer.
 612         (cplus_language::filename_extensions): New member function.
 613         (asm_extensions): Delete, moved into
 614         asm_language::filename_extensions.
 615         (asm_language_data): Remove la_filename_extensions initializer.
 616         (asm_language::filename_extensions): New member function.
 617         (minimal_language_data): Remove la_filename_extensions
 618         initializer.
 619         * d-lang.c (d_extensions): Delete, moved into
 620         d_language::filename_extensions.
 621         (d_language_data): Remove la_filename_extensions initializer.
 622         (d_language::filename_extensions): New member function.
 623         * f-lang.c (f_extensions): Delete, moved into
 624         f_language::filename_extensions.
 625         (f_language_data): Remove la_filename_extensions initializer.
 626         (f_language::filename_extensions): New member function.
 627         * go-lang.c (go_language_data): Remove la_filename_extensions
 628         initializer.
 629         * language.c (add_set_language_command): Update now that
 630         filename_extensions returns a vector.
 631         (unknown_language_data): Remove la_filename_extensions
 632         initializer.
 633         (auto_language_data): Likewise.
 634         * language.h (language_data): Remove la_filename_extensions field.
 635         (language_defn::filename_extensions): New member function.
 636         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 637         initializer.
 638         * objc-lang.c (objc_extensions): Delete, moved into
 639         objc_language::filename_extensions.
 640         (objc_language_data): Remove la_filename_extensions initializer.
 641         (objc_language::filename_extensions): New member function.
 642         * opencl-lang.c (opencl_language_data): Remove
 643         la_filename_extensions initializer.
 644         * p-lang.c (pascal_extensions): Delete, moved into
 645         pascal_language::filename_extensions.
 646         (pascal_language_data): Remove la_filename_extensions initializer.
 647         (pascal_language::filename_extensions): New member function.
 648         * rust-lang.c (rust_extensions): Delete, moved into
 649         rust_language::filename_extensions.
 650         (rust_language_data): Remove la_filename_extensions initializer.
 651         (rust_language::filename_extensions): New member function.
 652         * symfile.c (add_filename_language): Add new assert.
 653
 654 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 655
 656         * ada-lang.c (ada_language_data): Remove la_name and
 657         la_natural_name initializers.
 658         (ada_language::name): New member function.
 659         (ada_language::natural_name): New member function.
 660         * c-lang.c (c_language_data): Remove la_name and
 661         la_natural_name initializers.
 662         (c_language::name): New member function.
 663         (c_language::natural_name): New member function.
 664         (cplus_language_data): Remove la_name and
 665         la_natural_name initializers.
 666         (cplus_language::name): New member function.
 667         (cplus_language::natural_name): New member function.
 668         (asm_language_data): Remove la_name and
 669         la_natural_name initializers.
 670         (asm_language::name): New member function.
 671         (asm_language::natural_name): New member function.
 672         (minimal_language_data): Remove la_name and
 673         la_natural_name initializers.
 674         (minimal_language::name): New member function.
 675         (minimal_language::natural_name): New member function.
 676         * compile/compile.c (compile_to_object): Update call to
 677         lanugage_defn::name.
 678         * d-lang.c (d_language_data): Remove la_name and
 679         la_natural_name initializers.
 680         (d_language::name): New member function.
 681         (d_language::natural_name): New member function.
 682         * expprint.c (print_subexp_standard): Update call to
 683         language_defn::name.
 684         (dump_raw_expression): Likewise
 685         (dump_prefix_expression): Likewise.
 686         * f-lang.c (f_language_data): Remove la_name and
 687         la_natural_name initializers.
 688         (f_language::name): New member function.
 689         (f_language::natural_name): New member function.
 690         * go-lang.c (go_language_data): Remove la_name and
 691         la_natural_name initializers.
 692         (go_language::name): New member function.
 693         (go_language::natural_name): New member function.
 694         * language.c (show_language_command): Update call to
 695         language_defn::name.
 696         (set_language_command): Likewise.
 697         (language_enum): Likewise.
 698         (language_str): Likewise.
 699         (add_set_language_command): Likewise, use
 700         language_defn::natural_name in the doc string.
 701         (unknown_language_data): Remove la_name and
 702         la_natural_name initializers.
 703         (unknown_language::name): New member function.
 704         (unknown_language::natural_name): New member function.
 705         (auto_language_data): Remove la_name and
 706         la_natural_name initializers.
 707         (auto_language::name): New member function.
 708         (auto_language::natural_name): New member function.
 709         (language_lookup_primitive_type_as_symbol): Update call to
 710         language_defn::name.
 711         * language.h (language_data): Remove la_name and la_natural_name
 712         member variables.
 713         (language_defn::name): New member function.
 714         (language_defn::natural_name): New member function.
 715         * m2-lang.c (m2_language_data): Remove la_name and
 716         la_natural_name initializers.
 717         (m2_language::name): New member function.
 718         (m2_language::natural_name): New member function.
 719         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 720         language_defn::natural_name.
 721         * objc-lang.c (objc_language_data): Remove la_name and
 722         la_natural_name initializers.
 723         (objc_language::name): New member function.
 724         (objc_language::natural_name): New member function.
 725         * opencl-lang.c (opencl_language_data): Remove la_name and
 726         la_natural_name initializers.
 727         (opencl_language::name): New member function.
 728         (opencl_language::natural_name): New member function.
 729         * p-lang.c (pascal_language_data): Remove la_name and
 730         la_natural_name initializers.
 731         (pascal_language::name): New member function.
 732         (pascal_language::natural_name): New member function.
 733         * rust-lang.c (rust_language_data): Remove la_name and
 734         la_natural_name initializers.
 735         (rust_language::name): New member function.
 736         (rust_language::natural_name): New member function.
 737         * symtab.c (lookup_language_this): Update call to
 738         language_defn::name.
 739
 740 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 741
 742         * ada-lang.c (ada_language_data): Remove la_name_of_this
 743         initializer.
 744         * ax-gdb.c (gen_expr): Update call to name_of_this.
 745         * c-exp.y (classify_name): Likewise.
 746         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 747         (cplus_language_data): Likewise.
 748         (cplus_language::name_of_this): New member function.
 749         (asm_language_data): Remove la_name_of_this initializer.
 750         (minimal_language_data): Likewise.
 751         * d-lang.c (d_language_data): Likewise.
 752         (d_language::name_of_this): New member function.
 753         * expprint.c (print_subexp_standard): Update call to name_of_this.
 754         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 755         * go-lang.c (go_language_data): Likewise.
 756         * language.c (unknown_language_data): Likewise.
 757         (unknown_language::name_of_this): New member function.
 758         (auto_language_data): Remove la_name_of_this initializer.
 759         (auto_language::name_of_this): New member function.
 760         * language.h (language_data): Delete la_name_of_this member
 761         variable.
 762         (language_defn::name_of_this): New member function.
 763         * m2-lang.c (m2_language_data): Remove la_name_of_this
 764         initializer.
 765         * objc-lang.c (objc_language_data): Likewise.
 766         (objc_language::name_of_this): New member function.
 767         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 768         initializer.
 769         * p-lang.c (pascal_language_data): Likewise.
 770         (pascal_language::name_of_this): New member function.
 771         * rust-lang.c (rust_language_data): Remove la_name_of_this
 772         initializer.
 773         * symtab.c (lookup_language_this): Update call to name_of_this.
 774         (lookup_symbol_aux): Likewise.
 775         * valops.c (value_of_this): Likewise.
 776
 777 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 778
 779         * ada-lang.c (ada_language_data): Remove
 780         la_struct_too_deep_ellipsis initializer.
 781         (ada_language::struct_too_deep_ellipsis): New member function.
 782         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 783         initializer.
 784         (cplus_language_data): Likewise.
 785         (asm_language_data): Likewise.
 786         (minimal_language_data): Likewise.
 787         * cp-valprint.c (cp_print_value): Update call to
 788         struct_too_deep_ellipsis.
 789         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 790         initializer.
 791         * f-lang.c (f_language_data): Likewise.
 792         (f_language::struct_too_deep_ellipsis): New member function.
 793         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 794         initializer.
 795         * language.c (unknown_language_data): Likewise.
 796         (auto_language_data): Likewise.
 797         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 798         member variable.
 799         (language_defn::struct_too_deep_ellipsis): New member function.
 800         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 801         initializer.Q
 802         * objc-lang.c (objc_language_data): Likewise.
 803         * opencl-lang.c (opencl_language_data): Likewise.
 804         * p-lang.c (pascal_language_data): Likewise.
 805         * rust-lang.c (rust_language_data): Likewise.
 806         * valprint.c (val_print_check_max_depth): Update call to
 807         struct_too_deep_ellipsis.
 808
 809 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 810
 811         * MAINTAINERS (Write After Approval): Add myself.
 812
 813 2020-09-15  Tom Tromey  <tom@tromey.com>
 814
 815         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 816         Remove.
 817
 818 2020-09-15  Tom Tromey  <tom@tromey.com>
 819
 820         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 821         and TYPE_CODE_METHODPTR cases.
 822         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 823         (c_value_print_inner): Update.
 824         * valprint.c (generic_value_print_memberptr): New function, from
 825         c_value_print_memberptr.
 826         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 827
 828 2020-09-15  Tom Tromey  <tromey@adacore.com>
 829
 830         * python/python-internal.h (PyInt_FromLong): Remove define.
 831         * python/py-value.c (convert_value_from_python): Use
 832         gdb_py_object_from_longest.
 833         * python/py-type.c (typy_get_code): Use
 834         gdb_py_object_from_longest.
 835         * python/py-symtab.c (salpy_get_line): Use
 836         gdb_py_object_from_longest.
 837         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 838         gdb_py_object_from_longest.
 839         * python/py-record.c (recpy_gap_reason_code): Use
 840         gdb_py_object_from_longest.
 841         * python/py-record-btrace.c (recpy_bt_insn_size)
 842         (recpy_bt_func_level, btpy_list_count): Use
 843         gdb_py_object_from_longest.
 844         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 845         gdb_py_object_from_longest.  Fix error handling.
 846         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 847         gdb_py_object_from_longest.
 848         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 849         gdb_py_object_from_longest.
 850         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 851         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 852         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 853
 854 2020-09-15  Tom Tromey  <tromey@adacore.com>
 855
 856         * python/python.c (gdbpy_parameter_value): Use
 857         gdb_py_object_from_ulongest.
 858
 859 2020-09-15  Tom Tromey  <tromey@adacore.com>
 860
 861         * python/py-infevents.c (create_register_changed_event_object):
 862         Use gdb_py_object_from_longest.
 863         * python/py-exitedevent.c (create_exited_event_object): Use
 864         gdb_py_object_from_longest.
 865
 866 2020-09-15  Tom Tromey  <tromey@adacore.com>
 867
 868         * python/python.c (gdbpy_parameter_value): Use
 869         gdb_py_object_from_longest.
 870         * python/py-type.c (convert_field, typy_range): Use
 871         gdb_py_object_from_longest.
 872         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 873         gdb_py_object_from_longest.
 874         * python/py-lazy-string.c (stpy_get_length): Use
 875         gdb_py_object_from_longest.
 876         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 877         gdb_py_object_from_longest.
 878         * python/py-infevents.c (create_memory_changed_event_object): Use
 879         gdb_py_object_from_longest.
 880         * python/py-inferior.c (infpy_get_num): Use
 881         gdb_py_object_from_longest.
 882         (infpy_get_pid): Likewise.
 883
 884 2020-09-15  Tom Tromey  <tromey@adacore.com>
 885
 886         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 887         defines.
 888         * python/py-value.c (valpy_long): Use
 889         gdb_py_object_from_ulongest.
 890         * python/py-symtab.c (salpy_get_pc): Use
 891         gdb_py_object_from_ulongest.
 892         (salpy_get_last): Likewise.
 893         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 894         gdb_py_object_from_ulongest.
 895         * python/py-lazy-string.c (stpy_get_address): Use
 896         gdb_py_object_from_ulongest.
 897         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 898         * python/py-arch.c (archpy_disassemble): Use
 899         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 900         error handling.
 901
 902 2020-09-15  Tom Tromey  <tromey@adacore.com>
 903
 904         * python/python-internal.h (gdb_py_long_from_longest): Remove
 905         defines.
 906         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 907         * python/py-type.c (convert_field, typy_get_sizeof): Use
 908         gdb_py_object_from_longest.
 909         * python/py-record-btrace.c (btpy_list_index): Use
 910         gdb_py_object_from_longest.
 911
 912 2020-09-15  Tom Tromey  <tromey@adacore.com>
 913
 914         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 915         * python/py-record.c (recpy_element_number): Use
 916         gdb_py_object_from_longest.
 917         (recpy_gap_number): Likewise.
 918
 919 2020-09-15  Tom Tromey  <tromey@adacore.com>
 920
 921         * top.c (ui::ui): Update.
 922         (highest_ui_num): Remove.
 923         * top.h (struct ui) <num>: Remove.
 924
 925 2020-09-15  Tom Tromey  <tromey@adacore.com>
 926
 927         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 928         * ui-style.c (ansi_regex_text): Now array.
 929         * rust-exp.y (number_regex_text): Now array.
 930         * linespec.c (linespec_quote_characters): Now array.
 931         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 932         Now arrays.
 933
 934 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 935
 936         * debuginfod-support.c (debuginfod_client_deleter): New.
 937         (debuginfod_client_up): New.
 938         (debuginfod_init): Return debuginfod_client_up.
 939         (debuginfod_source_query): Adjust.
 940         (debuginfod_debuginfo_query): Adjust.
 941
 942 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 943
 944         * debuginfod-support.c (debuginfod_source_query): Use
 945         make_unique_xstrdup.
 946
 947 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 948
 949         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 950         with `type::instance_flags`.
 951
 952 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 953
 954         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 955         Remove baton parameter.
 956
 957 2020-09-14  Pedro Alves  <pedro@palves.net>
 958
 959         * Makefile.in (SELFTESTS_SRCS): Add
 960         unittests/enum-flags-selftests.c.
 961         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 962         btrace_function_flags instead of enum btrace_function_flag.
 963         * compile/compile-c-types.c (convert_qualified): Use
 964         enum_flags::raw.
 965         * compile/compile-cplus-symbols.c (convert_one_symbol)
 966         (convert_symbol_bmsym):
 967         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 968         (compile_cplus_convert_struct_or_union_methods)
 969         (compile_cplus_instance::convert_qualified_base):
 970         * go-exp.y (parse_string_or_char): Add cast to int.
 971         * unittests/enum-flags-selftests.c: New file.
 972         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 973         type to btrace_thread_flags from btrace_thread_flag.
 974         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 975         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 976         cast in DEBUG call.
 977
 978 2020-09-14  Pedro Alves  <pedro@palves.net>
 979
 980         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 981         * gdbtypes.c (address_space_name_to_int): Rename to ...
 982         (address_space_name_to_type_instance_flags): ... this.
 983         (address_space_int_to_name): Rename to ...
 984         (address_space_type_instance_flags_to_name): ... this.
 985         * gdbtypes.h (address_space_name_to_int): Rename to ...
 986         (address_space_name_to_type_instance_flags): ... this.
 987         (address_space_int_to_name): Rename to ...
 988         (address_space_type_instance_flags_to_name): ... this.
 989         * type-stack.c (type_stack::insert): Adjust to rename.
 990         * type-stack.h (type_stack::insert): Likewise.
 991
 992 2020-09-14  Pedro Alves  <pedro@palves.net>
 993             Andrew Burgess  <andrew.burgess@embecosm.com>
 994
 995         * avr-tdep.c (avr_address_class_type_flags): Return
 996         type_instance_flags.
 997         (avr_address_class_type_flags_to_name): Take a
 998         type_instance_flags.
 999         (avr_address_class_name_to_type_flags): Return bool and take a
1000         type_instance_flags.
1001         * d-lang.c (build_d_types): Use type::set_instance_flags.
1002         * ft32-tdep.c (ft32_address_class_type_flags): Return
1003         type_instance_flags.
1004         (ft32_address_class_type_flags_to_name): Take a
1005         type_instance_flags.
1006         (ft32_address_class_name_to_type_flags): Return bool and take a
1007         type_instance_flags.
1008         (ft32_gdbarch_init): Use type::set_instance_flags.
1009         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
1010         * gdbarch.h, gdbarch.c: Regenerate.
1011         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
1012         (address_class_name_to_type_flags): Use type_instance_flags and
1013         bool.
1014         * gdbtypes.c (address_space_name_to_int)
1015         (address_space_int_to_name, make_qualified_type): Use
1016         type_instance_flags.
1017         (make_qualified_type): Use type_instance_flags and
1018         type::set_instance_flags.
1019         (make_type_with_address_space, make_cv_type, make_vector_type)
1020         (check_typedef): Use type_instance_flags.
1021         (recursive_dump_type): Cast type_instance_flags to unsigned for
1022         printing.
1023         (copy_type_recursive): Use type::set_instance_flags.
1024         (gdbtypes_post_init): Use type::set_instance_flags.
1025         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
1026         <m_instance_flags>: ... this.
1027         <instance_flags, set_instance_flags>: New methods.
1028         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
1029         (SET_TYPE_INSTANCE_FLAGS): New.
1030         (address_space_name_to_int, address_space_int_to_name)
1031         (make_type_with_address_space): Pass flags using
1032         type_instance_flags instead of int.
1033         * stabsread.c (cleanup_undefined_types_noname): Use
1034         type::set_instance_flags.
1035         * s390-tdep.c (s390_address_class_type_flags): Return
1036         type_instance_flags.
1037         (s390_address_class_type_flags_to_name): Take a
1038         type_instance_flags.
1039         (s390_address_class_name_to_type_flags): Return bool and take a
1040         type_instance_flags.
1041         * type-stack.c (type_stack::follow_types): Use
1042         type_instance_flags.
1043         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
1044
1045 2020-09-14  Tom Tromey  <tromey@adacore.com>
1046
1047         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1048         * x86-tdep.c (x86_is_thunk_register_name)
1049         (x86_in_indirect_branch_thunk): Update.
1050         * sparc64-tdep.c (sparc64_fpu_register_names)
1051         (sparc64_cp0_register_names, sparc64_register_names)
1052         (sparc64_pseudo_register_names): Now const.
1053         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1054         cp0_registers_num>: Now const.
1055         * sparc-tdep.c (sparc_core_register_names)
1056         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1057         (sparc32_pseudo_register_names): Now const.
1058         (validate_tdesc_registers): Update.
1059         * rust-lang.c (rust_extensions): Now const.
1060         * p-lang.c (p_extensions): Now const.
1061         * objc-lang.c (objc_extensions): Now const.
1062         * nto-tdep.c (nto_thread_state_str): Now const.
1063         * moxie-tdep.c (moxie_register_names): Now const.
1064         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1065         Now const.
1066         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1067         (mips_linux_reg_names): Now const.
1068         (mips_gdbarch_init): Update.
1069         * microblaze-tdep.c (microblaze_register_names): Now const.
1070         * m68k-tdep.c (m68k_register_names): Now const.
1071         * m32r-tdep.c (m32r_register_names): Now const.
1072         * ia64-tdep.c (ia64_register_names): Now const.
1073         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1074         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1075         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1076         ymm_avx512_register_names, pkeys_register_names>: Now const.
1077         * i386-tdep.c (i386_register_names, i386_zmm_names)
1078         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1079         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1080         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1081         * f-lang.c (f_extensions): Now const.
1082         * d-lang.c (d_extensions): Now const.
1083         * csky-tdep.c (csky_register_names): Now const.
1084         * charset.c (default_charset_names, charset_enum): Now const.
1085         (_initialize_charset): Update.
1086         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1087         const.
1088         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1089         (bsd_uthread_solib_loaded): Update.
1090         (bsd_uthread_state): Now const.
1091         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1092         (amd64_ymm_avx512_names, amd64_ymmh_names)
1093         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1094         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1095         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1096         (amd64_dword_names): Now const.
1097         * agent.c (can_use_agent_enum): Now const.
1098         * ada-tasks.c (task_states, long_task_states): Now const.
1099         * ada-lang.c (known_runtime_file_name_patterns)
1100         (known_auxiliary_function_name_patterns, attribute_names)
1101         (standard_exc, ada_extensions): Now const.
1102
1103 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1104
1105         * bcache.h (struct bcache) <bcache>: Remove constructor.
1106         <m_hash_function, m_compare_function>: Remove.
1107         <~bcache>: Make virtual.
1108         <compare>: Remove static method, introduce virtual method.
1109         <default_hash>: Remove.
1110         <hash>: New virtual method.
1111         * bcache.c (bcache::expand_hash_table): Update.
1112         (bcache::insert): Update.
1113         (bcache::hash): New.
1114         (bcache::compare): Update comment and parameter names.
1115         * gdbtypes.c (types_deeply_equal): Update.
1116         * psymtab.h (struct psymbol_bcache): New struct.
1117         (class psymtab_storage) <psymtab_storage>: Make default.
1118         <psymbol_cache>: Change type to psymbol_bcache.
1119         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1120         (psymbol_hash): Change to...
1121         (psymbol_bcache::hash): ... this.
1122         (psymbol_compare): Change to...
1123         (psymbol_bcache::compare): ... this.
1124
1125 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1126
1127         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1128         checking for initial lwp.
1129
1130 2020-09-14  Tom Tromey  <tromey@adacore.com>
1131
1132         * m68k-tdep.c (m68k_extract_return_value): Use
1133         pointer_result_regnum.
1134         (m68k_store_return_value): Likewise.
1135         (m68k_reg_struct_return_p): Handle vectors and arrays.
1136         (m68k_return_value): Handle arrays.
1137         (m68k_svr4_return_value): Fix single-element aggregate handling.
1138         Handle long double.  Adjust for embedded ABI.
1139         (m68k_svr4_init_abi): Set pointer_result_regnum.
1140         (m68k_embedded_init_abi): New function.
1141         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1142         (m68k_osabi_sniffer): New function.
1143         (_initialize_m68k_tdep): Register osabi sniffer.
1144         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1145         member.
1146
1147 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1148
1149         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1150         with gdb::unique_xmalloc_ptr<char>.
1151
1152 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1153
1154         * xml-support.h (xml_fetch_another): Change type to be a
1155         function_view.
1156         (xml_process_xincludes): Remove baton parameter.
1157         (xml_fetch_content_from_file): Change baton parameter to
1158         dirname.
1159         * xml-support.c (struct xinclude_parsing_data)
1160         <xinclude_parsing_data>: Remove baton parameter.
1161         <fetcher_baton>: Remove.
1162         (xinclude_start_include): Adjust.
1163         (xml_process_xincludes): Adjust.
1164         (xml_fetch_content_from_file): Replace baton parameter with
1165         dirname.
1166         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1167         (xml_init_syscalls_info): Use a lambda.
1168         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1169         (file_read_description_xml): Use a lambda.
1170         (fetch_available_features_from_target): Change baton parameter
1171         to target_ops.
1172         (target_read_description_xml): Use a lambda.
1173         (target_fetch_description_xml): Use a lambda.
1174         (string_read_description_xml): Update.
1175
1176 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1177
1178         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1179         uses with type::endianity_is_not_default.
1180
1181 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1182
1183         * gdbtypes.h (struct type) <endianity_is_not_default,
1184         set_endianity_is_not_default>: New methods.
1185         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1186         type::endianity_is_not_default, change all write call sites to
1187         use type::set_endianity_is_not_default.
1188
1189 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1190
1191         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1192         uses with type::is_fixed_instance.
1193
1194 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1195
1196         * gdbtypes.h (struct type) <is_fixed_instance,
1197         set_is_fixed_instance>: New methods.
1198         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1199         write call sites to use type::set_is_fixed_instance.
1200
1201 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1202
1203         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1204         uses with type::is_gnu_ifunc.
1205
1206 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1207
1208         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1209         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1210         use type::set_is_gnu_ifunc.
1211
1212 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1213
1214         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1215         uses with type::stub_is_supported.
1216
1217 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1218
1219         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1220         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1221         use type::set_stub_is_supported.
1222
1223 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1224
1225         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1226         uses with type::is_vector.
1227
1228 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1229
1230         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1231         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1232         use type::set_is_vector.
1233
1234 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1235
1236         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1237         uses with type::has_varargs.
1238
1239 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1240
1241         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1242         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1243         use type::set_has_varargs.
1244
1245 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1246
1247         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1248         uses with type::is_prototyped.
1249
1250 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1251
1252         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1253         New methods.
1254         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1255         call sites to use type::set_is_prototyped.
1256
1257 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1258
1259         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1260         uses with type::target_is_stub.
1261
1262 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1263
1264         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1265         New methods.
1266         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1267         sites to use type::set_target_is_stub.
1268
1269 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1270
1271         * gdbtypes.h (TYPE_STUB): Remove, replace all
1272         uses with type::is_stub.
1273
1274 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1275
1276         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1277         (TYPE_STUB): Use type::is_stub, change all write call sites to
1278         use type::set_is_stub.
1279
1280 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1281
1282         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1283         type::has_no_signedness.
1284
1285 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1286
1287         * gdbtypes.h (struct type) <has_no_signedness,
1288         set_has_no_signedness>: New methods.
1289         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1290         call sites to use type::set_has_no_signedness.
1291
1292 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1293
1294         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1295         type::is_unsigned.
1296
1297 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1298
1299         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1300         methods.
1301         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1302         sites to use type::set_is_unsigned.
1303
1304 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1305             Adam Renquinha <arenquinha@cimeq.qc.ca>
1306
1307         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1308         pointer and stack frame offset when unwinding.
1309
1310 2020-09-13  Pedro Alves  <pedro@palves.net>
1311
1312         * NEWS: Document "-break-insert --qualified".
1313         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1314
1315 2020-09-13  Pedro Alves  <pedro@palves.net>
1316
1317         * linespec.c (classify_mtype, compare_msyms): Delete.
1318         (search_minsyms_for_name): Remove classification logic.  Instead
1319         filter out trampoline symbols if we also found an external
1320         function of the same name.
1321
1322 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1323
1324         * NEWS: Create a new section for the next release branch.
1325         Rename the section of the current branch, now that it has
1326         been cut.
1327
1328 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1329
1330         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1331         * version.in: Bump version to 11.0.50.DATE-git.
1332
1333 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1334
1335         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1336
1337 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1338             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1339
1340         * gdbarch.sh: Added bfloat16 type.
1341         * gdbarch.c: Regenerated.
1342         * gdbarch.h: Regenerated.
1343         * gdbtypes.c (floatformats_bfloat16): New struct.
1344         (gdbtypes_post_init): Add builtin_bfloat16.
1345         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1346         (floatformats_bfloat16): New struct.
1347         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1348         (i386_ymm_type): Add field "v16_bfloat16"
1349         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1350         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1351         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1352         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1353         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1354         * features/i386/64bit-avx512.c: Regenerated.
1355         * features/i386/64bit-sse.xml: Add bfloat16 type.
1356         * features/i386/64bit-sse.c: Regenerated.
1357
1358 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1359
1360         * i386-tdep.c (i386_zmm_type): Fix field names.
1361         (i386_ymm_type): Fix field names.
1362
1363 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1364
1365         * breakpoint.c: Fix typo in the help message of the
1366         "set breakpoint condition-evaluation" command.
1367
1368 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1369
1370         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1371         * (nbsd_nat_target::pid_to_exec_file)
1372         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1373         (nbsd_nat_target::post_startup_inferior)
1374         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1375         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1376         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1377         * (nbsd_thread_lister): Remove.
1378
1379 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1380
1381         * fork-inferior.c (startup_inferior): Avoid double free.
1382
1383 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1384
1385         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1386         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1387
1388 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1389
1390         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1391         * netbsd-nat.c: Include <sys/ptrace.h>.
1392         * (netbsd_nat::enable_proc_events): Add.
1393
1394 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1395
1396         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1397         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1398         (netbsd_nat::for_each_thread): Add.
1399         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1400         "gdbsupport/common-debug.h".
1401         * (netbsd_nat::netbsd_thread_lister)
1402         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1403         (netbsd_nat::for_each_thread): Add.
1404
1405 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1406
1407         * netbsd-nat.h: Include <unistd.h>.
1408         * (netbsd_nat::pid_to_exec_file): Add.
1409         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1410         * (netbsd_nat::pid_to_exec_file) Add.
1411
1412 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1413
1414         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1415
1416 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1417
1418         * netbsd-nat.h: New file.
1419         * netbsd-nat.c: Likewise.
1420
1421 2020-09-09  Tom Tromey  <tromey@adacore.com>
1422
1423         * ada-lang.c (remove_extra_symbols): Do not increment when
1424         removing an element
1425
1426 2020-09-08  Tom Tromey  <tromey@adacore.com>
1427
1428         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1429
1430 2020-09-08  Tom Tromey  <tromey@adacore.com>
1431
1432         PR win32/25302:
1433         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1434         (gdb_bfd_init_data): New function.
1435         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1436
1437 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1438
1439         * infrun.c (fetch_inferior_event): Use
1440         `switch_to_target_no_thread` to switch the target.
1441
1442 2020-09-06  Tom Tromey  <tom@tromey.com>
1443
1444         * symfile.h (dwarf2_free_objfile): Don't declare.
1445
1446 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1447
1448         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1449         to match 16 byte real/complex type generated by Flang compiler.
1450
1451 2020-09-03  Tom de Vries  <tdevries@suse.de>
1452
1453         PR breakpoint/26546
1454         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1455         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1456
1457 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1458
1459         * maint.c (index_digits): New function.
1460         (struct maint_print_section_data): Remove.
1461         (print_bfd_section_info): Remove print_data parameter, add arg
1462         and index_digits.
1463         (print_objfile_section_info): Likewise.
1464         (print_bfd_section_info_maybe_relocated): Likewise (plus
1465         objfile).
1466         (maintenance_info_sections): Adjust calls.
1467
1468 2020-09-02  Tom Tromey  <tromey@adacore.com>
1469
1470         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1471         for null pointers.
1472         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1473
1474 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1475
1476         * bcache.h (struct bcache) <insert>: Change type of `added` to
1477         pointer to bool.
1478         * bcache.c (bcache::insert): Likewise.
1479         * gdbtypes.c (check_types_worklist): Adjust.
1480         * psymtab.c (add_psymbol_to_bcache): Adjust.
1481
1482 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1483
1484         * corelow.c (unordered_set): Include.
1485         (class core_target): Add field 'm_core_unavailable_mappings'.
1486         (core_target::build_file_mappings): Print only one warning
1487         per inaccessible file.  Add unavailable/broken mappings
1488         to m_core_unavailable_mappings.
1489         (core_target::xfer_partial): Call...
1490         (core_target::xfer_memory_via_mappings): New method.
1491
1492 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1493
1494         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1495         type to bool.
1496
1497 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1498
1499         * dwarf2/read.c (struct field_info): Fix indentation.
1500
1501 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1502
1503         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1504         ordering in comment.
1505         * frame.c (frame_id_eq): Fix indentation.
1506
1507 2020-08-31  Scott Linder  <scott@scottlinder.com>
1508             Simon Marchi  <simon.marchi@efficios.com>
1509
1510         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1511         inline frame ids in outer frame.
1512
1513 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1514
1515         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1516         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1517         (outer_frame_id): Use FID_STACK_OUTER instead of
1518         FID_STACK_INVALID.
1519         (frame_id_p): Don't check for outer_frame_id.
1520
1521 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1522
1523         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1524         regnum/frame in value.  Call allocate_value_lazy.
1525         * frame.c (frame_unwind_register_value): Use
1526         val_print_not_saved.
1527
1528 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1529
1530         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1531
1532 2020-08-29  Pedro Alves  <pedro@palves.net>
1533
1534         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1535         the inferior before calling target_pid_to_str.
1536
1537 2020-08-28  Tom Tromey  <tom@tromey.com>
1538
1539         * xcoffread.c (xcoff_end_psymtab): Update comment.
1540         * dbxread.c (dbx_end_psymtab): Update comment.
1541
1542 2020-08-28  Tom de Vries  <tdevries@suse.de>
1543
1544         PR breakpoint/26544
1545         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1546         event_location.
1547         (create_breakpoint): Same.
1548         (base_breakpoint_decode_location): Same.
1549         (bkpt_create_sals_from_location): Same.
1550         (bkpt_decode_location): Same.
1551         (bkpt_probe_create_sals_from_location): Same.
1552         (bkpt_probe_decode_location): Same.
1553         (tracepoint_create_sals_from_location): Same.
1554         (tracepoint_decode_location): Same.
1555         (tracepoint_probe_decode_location): Same.
1556         (strace_marker_create_sals_from_location): Same.
1557         (strace_marker_decode_location): Same.
1558         (create_sals_from_location_default): Same.
1559         (decode_location_default): Same.
1560         * breakpoint.h (struct breakpoint_ops): Same.
1561         (create_breakpoint): Same.
1562         * linespec.h (decode_line_full): Same.
1563         * linespec.c (decode_line_full): Same.  Throw error if
1564         result.size () == 0.
1565
1566 2020-08-27  Pedro Alves  <pedro@palves.net>
1567
1568         PR gdb/26524
1569         * breakpoint.c (until_break_fsm) <location_breakpoint,
1570         caller_breakpoint>: Delete fields.
1571         <breakpoints>: New field.
1572         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1573         two individual breakpoints.
1574         (until_break_fsm::should_stop): Loop over breakpoints in the
1575         breakpoint vector.
1576         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1577         vector.
1578         (until_break_command): Handle location expanding into multiple
1579         sals.
1580
1581 2020-08-27  Pedro Alves  <pedro@palves.net>
1582
1583         PR gdb/26523
1584         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1585         bp_until breakpoints user-specified locations.  Update intro
1586         comment.
1587
1588 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1589
1590         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1591         gdb_bfd_sections): New.
1592         * maint.c (print_bfd_section_info): Change param type to
1593         maint_print_section_data.
1594         (print_objfile_section_info): Likewise.
1595         (print_bfd_section_info_maybe_relocated): Likewise.
1596         (maintenance_info_sections): Use gdb_bfd_sections.
1597
1598 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1599
1600         * MAINTAINERS: Add ARC target and maintainer.
1601
1602 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1603
1604         * configure.tgt: ARC support for GNU/Linux.
1605         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1606         * arc-linux-tdep.c: New file.
1607         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1608         * arc-tdep.c (arc_write_pc): Use it.
1609
1610 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1611
1612         * arc-tdep.c (arc_check_for_hardware_loop): New.
1613         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1614
1615 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1616
1617         * arc-tdep.h: Include "gdbarch.h".
1618
1619 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1620
1621         * arch/arc.h
1622         (arc_gdbarch_features): New class to stir the selection of target XML.
1623         (arc_create_target_description): Use FEATURES to choose XML target.
1624         (arc_lookup_target_description): Use arc_create_target_description
1625         to create _new_ target descriptions or return the already created
1626         ones if the FEATURES is the same.
1627         * arch/arc.c: Implementation of prototypes described above.
1628         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1629         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1630         * arc-tdep.c (*_feature_name): Make feature names consistent.
1631         (arc_register_feature): A new struct to hold information about
1632         registers of a particular target/feature.
1633         (arc_check_tdesc_feature): Check if XML provides registers in
1634         compliance with ARC_REGISTER_FEATURE structs.
1635         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1636         (determine_*_reg_feature_set): Which feature name to look for.
1637         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1638         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1639         to expected ISA enums to be used in arc_gdbarch_features structs.
1640         * features/Makefile (FEATURE_XMLFILES): Add new files.
1641         * gdb/features/arc/v1-aux.c: New file.
1642         * gdb/features/arc/v1-aux.xml: Likewise.
1643         * gdb/features/arc/v1-core.c: Likewise.
1644         * gdb/features/arc/v1-core.xml: Likewise.
1645         * gdb/features/arc/v2-aux.c: Likewise.
1646         * gdb/features/arc/v2-aux.xml: Likewise.
1647         * gdb/features/arc/v2-core.c: Likewise.
1648         * gdb/features/arc/v2-core.xml: Likewise.
1649         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1650
1651 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1652             Andrew Burgess  <andrew.burgess@embecosm.com>
1653
1654         PR m2/26372
1655         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1656         an assert.  Remove single element array indexing pattern as the
1657         MULTI_SUBSCRIPT support will handle this case too.
1658
1659 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1660
1661         * value.h (valprint_check_validity): Move declaration from
1662         here...
1663         * valprint.h (valprint_check_validity): ... to here.
1664
1665 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1666
1667         * debug.h: New file.
1668         * debug.c (debug_prefixed_vprintf): New function.
1669         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1670         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1671
1672 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1673
1674         * infrun.h (infrun_debug_printf_1): New function declaration.
1675         (infrun_debug_printf): New macro.
1676         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1677         throughout.
1678         (infrun_debug_printf): New function.
1679         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1680         (handle_jit_event): Likewise.
1681
1682 2020-08-21  Mark Wielaard  <mark@klomp.org>
1683
1684         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1685
1686 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1687
1688         * frame.c (enum class frame_id_status): New.
1689         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1690         (fprintf_frame): Update.
1691         (compute_frame_id): Set frame id status to "computing" on entry.
1692         Set it back to "not_computed" on failure and to "computed" on
1693         success.
1694         (get_frame_id): Assert the frame id is not being computed.
1695         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1696         (create_new_frame): Likewise.
1697         (frame_cleanup_after_sniffer): Update assert.
1698
1699 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1700
1701         * regcache.c (pid_ptid_regcache_map): New type.
1702         (target_ptid_regcache_map): Remove.
1703         (target_pid_ptid_regcache_map): New type.
1704         (regcaches): Change type to target_pid_ptid_regcache_map.
1705         (get_thread_arch_aspace_regcache): Update.
1706         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1707         case.
1708         (regcaches_size): Update.
1709         (regcache_count): Update.
1710         (registers_changed_ptid_target_pid_test): New.
1711         (_initialize_regcache): Register new test.
1712
1713 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1714
1715         * regcache.c (regcache_count): New.
1716         (struct regcache_test_data): New.
1717         (regcache_test_data_up): New.
1718         (populate_regcaches_for_test): New.
1719         (regcaches_test): Remove.
1720         (get_thread_arch_aspace_regcache_test): New.
1721         (registers_changed_ptid_all_test): New.
1722         (registers_changed_ptid_target_test): New.
1723         (registers_changed_ptid_target_ptid_test): New.
1724         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1725         (_initialize_regcache): Register new tests.
1726
1727 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1728
1729         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1730         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1731         gdbarch and aspace parameter.  Use current inferior's aspace.
1732         Validate regcache's arch value.
1733         (regcaches_test): Update.
1734
1735 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1736
1737         * regcache.c (regcaches_test): Call registers_changed.
1738
1739 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1740
1741         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1742
1743 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1744
1745         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1746         to find the end of prologue for flang compiled binaries.
1747         * arm-tdep.c (arm_skip_prologue): Likewise.
1748         * i386-tdep.c (i386_skip_prologue): Likewise.
1749         * producer.c (producer_is_llvm): New function.
1750         (producer_parsing_tests): Added new tests for clang/flang.
1751         * producer.h (producer_is_llvm): New declaration.
1752
1753 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1754
1755         * linux-nat.c (linux_nat_debug_printf): New function.
1756         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1757
1758 2020-08-18  Aaron Merey  <amerey@redhat.com>
1759
1760         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1761         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1762         (CLIBS): Add DEBUGINFOD_LIBS.
1763
1764 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1765
1766         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1767         'gdbarch_num_regs'.
1768
1769 2020-08-17  Tom Tromey  <tromey@adacore.com>
1770
1771         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1772         ada_get_decoded_value returns NULL.
1773
1774 2020-08-17  Tom Tromey  <tromey@adacore.com>
1775
1776         * python/py-inferior.c (infpy_search_memory): Use
1777         gdb_py_object_from_ulongest.
1778         * python/py-infevents.c (create_inferior_call_event_object)
1779         (create_memory_changed_event_object): Use
1780         gdb_py_object_from_ulongest.
1781         * python/py-linetable.c (ltpy_entry_get_pc): Use
1782         gdb_py_object_from_ulongest.
1783
1784 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1785
1786         * loc.c (class symbol_needs_eval_context): Fix indentation.
1787
1788 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1789
1790         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1791         bool.
1792
1793 2020-08-17  Tom de Vries  <tdevries@suse.de>
1794
1795         PR gdb/26393
1796         * gdbtypes.c (dump_dynamic_prop): New function.
1797         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1798
1799 2020-08-15  Tom de Vries  <tdevries@suse.de>
1800
1801         PR backtrace/26390
1802         * stack.c (print_frame_args): Temporarily set the selected
1803         frame to FRAME while printing the frame's arguments.
1804
1805 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1806
1807         PR breakpoints/26385
1808         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1809         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1810
1811 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1812
1813         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1814         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1815         and >= to check return value instead of == -1 and != -1.
1816
1817 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1818
1819         * utils.h (class gdb_argv) <as_array_view>: New method.
1820         * utils.c (gdb_argv_as_array_view_test): New.
1821         (_initialize_utils): Register selftest.
1822         * maint.c (maintenance_selftest): Use the new method.
1823
1824 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1825
1826         * target.h (supports_dumpcore, dumpcore): New
1827         function declarations.
1828         * target.c (supports_dumpcore, dumpcore): New
1829         functions.
1830         * target-delegates.c: Rebuild.
1831         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1832         and target_dumpcore ().
1833
1834 2020-08-13  Aaron Merey  <amerey@redhat.com>
1835
1836         * debuginfod-support.c: Replace global variables with user_data.
1837
1838 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1839
1840         * maint.c (maintenance_selftest): Split args and pass array_view
1841         to run_tests.
1842
1843 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1844
1845         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1846         type's length.
1847         Use %s and pulongest to print the length.
1848
1849 2020-08-12  Pedro Alves  <palves@redhat.com>
1850
1851         * NEWS: Move "Multi-target debugging support" item to the
1852         "Changes since GDB 9" section.
1853
1854 2020-08-12  Pedro Alves  <palves@redhat.com>
1855
1856         PR gdb/26336
1857         * progspace.c (program_space::remove_objfile): Invalidate the
1858         frame cache.
1859
1860 2020-08-11  Tom de Vries  <tdevries@suse.de>
1861
1862         * MAINTAINERS: Mark ms1 as deleted.
1863
1864 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1865
1866         PR gdb/26310
1867
1868         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1869         act accordingly.
1870         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1871         movz/str/stur/stp skipping behavior.
1872
1873 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1874
1875         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1876         struct user_sve_header instead of struct sve_context.
1877
1878 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1879
1880         * read.h (dwarf2_fetch_die_loc_sect_off,
1881         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1882         `void *` parameter with function_view.
1883         * read.c (dwarf2_fetch_die_loc_sect_off,
1884         dwarf2_fetch_die_loc_cu_off): Likewise.
1885         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1886         (per_cu_dwarf_call): Adjust.
1887         (get_frame_address_in_block_wrapper): Remove.
1888         (indirect_synthetic_pointer): Adjust.
1889         (get_ax_pc): Remove.
1890         (dwarf2_compile_expr_to_ax): Adjust.
1891
1892 2020-08-08  Tom de Vries  <tdevries@suse.de>
1893
1894         PR build/26344
1895         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1896         constructor.
1897         * regcache.c (get_thread_arch_aspace_regcache): Same.
1898
1899 2020-08-07  Tom Tromey  <tromey@adacore.com>
1900
1901         * ravenscar-thread.c
1902         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1903         New method.
1904         (ravenscar_thread_target::wait): Check
1905         runtime_initialized.
1906         (ravenscar_thread_target::prepare_to_store)
1907         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1908         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1909         (ravenscar_thread_target::stopped_by_watchpoint)
1910         (ravenscar_thread_target::stopped_data_address)
1911         (ravenscar_thread_target::core_of_thread): Use
1912         scoped_restore_current_thread and
1913         set_base_thread_from_ravenscar_task.
1914
1915 2020-08-07  Tom Tromey  <tromey@adacore.com>
1916
1917         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1918
1919 2020-08-07  Tom Tromey  <tromey@adacore.com>
1920
1921         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1922         update_inferior_ptid before update_thread_list.
1923         (temporarily_change_regcache_ptid): New class.
1924         (ravenscar_thread_target::fetch_registers)
1925         (ravenscar_thread_target::store_registers)
1926         (ravenscar_thread_target::prepare_to_store): Use base thread when
1927         forwarding operation.
1928
1929 2020-08-07  Tom Tromey  <tromey@adacore.com>
1930
1931         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1932         "is_pid" case.
1933
1934 2020-08-07  Tom Tromey  <tromey@adacore.com>
1935
1936         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1937         New methods.
1938         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1939         first.
1940         (ravenscar_thread_target::add_thread): Rename from
1941         ravenscar_add_thread.
1942         (ravenscar_thread_target::update_thread_list): Use a lambda.
1943         (ravenscar_thread_target::xfer_partial): New method.
1944
1945 2020-08-07  Tom Tromey  <tromey@adacore.com>
1946
1947         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1948         gdb::function_view.
1949         (iterate_over_live_ada_tasks): Change type of argument.
1950         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1951         of argument.
1952
1953 2020-08-07  Tom Tromey  <tromey@adacore.com>
1954
1955         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1956         Remove.
1957         (ravenscar_thread_target::extra_thread_info): Remove.
1958         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1959         defer to target beneath for non-Ravenscar threads.
1960
1961 2020-08-07  Tom Tromey  <tromey@adacore.com>
1962
1963         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1964         get_base_thread_from_ravenscar_task>: Now methods.
1965         <m_cpu_map>: New member.
1966         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1967         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1968         (ravenscar_thread_target::task_is_currently_active): Update.
1969         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1970         Now a method.
1971         (ravenscar_thread_target::add_active_thread): Put initial thread
1972         into the m_cpu_map.
1973
1974 2020-08-07  Tom Tromey  <tromey@adacore.com>
1975
1976         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1977         event_ptid.
1978
1979 2020-08-07  Tom Tromey  <tromey@adacore.com>
1980
1981         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1982         runtime_initialized.
1983
1984 2020-08-07  Tom Tromey  <tromey@adacore.com>
1985
1986         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1987         add_active_thread.
1988         (ravenscar_thread_target::add_active_thread): Now public.
1989         (ravenscar_inferior_created): Call add_active_thread after pushing
1990         the target.
1991
1992 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1993
1994         * regcache.c (ptid_regcache_map): New type.
1995         (target_ptid_regcache_map): New type.
1996         (regcaches): Change type to target_ptid_regcache_map.
1997         (get_thread_arch_aspace_regcache): Update to regcaches' new
1998         type.
1999         (regcache_thread_ptid_changed): Likewise.
2000         (registers_changed_ptid): Likewise.
2001         (regcaches_size): Likewise.
2002         (regcaches_test): Update.
2003         (regcache_thread_ptid_changed): Update.
2004         * regcache.h (regcache_up): New type.
2005         * gdbsupport/ptid.h (hash_ptid): New struct.
2006
2007 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
2008
2009         * observable.h (thread_ptid_changed): Add parameter
2010         `process_stratum_target *`.
2011         * infrun.c (infrun_thread_ptid_changed): Add parameter
2012         `process_stratum_target *` and use it.
2013         (selftests): New namespace.
2014         (infrun_thread_ptid_changed): New function.
2015         (_initialize_infrun): Register selftest.
2016         * regcache.c (regcache_thread_ptid_changed): Add parameter
2017         `process_stratum_target *` and use it.
2018         (regcache_thread_ptid_changed): New function.
2019         (_initialize_regcache): Register selftest.
2020         * thread.c (thread_change_ptid): Pass target to
2021         thread_ptid_changed observable.
2022
2023 2020-08-06  Caroline Tice <cmtice@google.com>
2024
2025         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
2026         (struct dwp_sections): Update field comments.  Add loclists and
2027         rnglists fields.
2028         (struct virtual_v2_dwo_sections): Rename struct to
2029         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
2030         size & offset fields for loclists and rnglists.
2031         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
2032         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
2033         skipping dummy type units.
2034         (create_dwp_hash_table): Update the large comment above the function to
2035         discuss Version 5 DWP files as well, with references.  Update all the
2036         version checks in the function to check for version 5 as well.  Add new
2037         section at the end to create dwp hash table for version 5.
2038         (create_dwp_v2_section): Rename function to
2039         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
2040         Add V5 to error message text.
2041         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
2042         into calls to create_dwp_v2_or_v5_section.
2043         (create_dwo_unit_in_dwp_v5): New function.
2044         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
2045         check for version2; add else clause to handle version 5.
2046         (open_and_init_dwo_file): Add code to check dwarf version & only call
2047         create_debug_types_hash_table (with sections.types) if version is not 5;
2048         else call create_debug_type_hash_table, with sections.info.
2049         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2050         version 5.
2051         (dwarf2_locate_v5_dwp_sections): New function.
2052         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2053         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2054
2055 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2056
2057         * regcache.h (class regcache): Remove friend
2058         registers_changed_ptid.
2059         <regcache_thread_ptid_changed>: Remove.
2060         <regcaches>: Remove.
2061         * regcache.c (regcache::regcaches): Rename to...
2062         (regcaches): ... this.  Make static.
2063         (get_thread_arch_aspace_regcache): Update.
2064         (regcache::regcache_thread_ptid_changed): Rename to...
2065         (regcache_thread_ptid_changed): ... this.  Update.
2066         (class regcache_access): Remove.
2067         (regcaches_test): Update.
2068         (_initialize_regcache): Update.
2069         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2070         <forward_list>.
2071
2072 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2073
2074         * regcache.h (class regcache) <current_regcache>: Rename to...
2075         <regcaches>: ... this.  Move doc here.
2076         * regcache.c (regcache::current_regcache) Rename to...
2077         (regcache::regcaches): ... this.  Move doc to header.
2078         (get_thread_arch_aspace_regcache): Update.
2079         (regcache::regcache_thread_ptid_changed): Update.
2080         (registers_changed_ptid): Update.
2081         (class regcache_access) <current_regcache_size>: Rename to...
2082         <regcaches_size>: ... this.
2083         (current_regcache_test): Rename to...
2084         (regcaches_test): ... this.
2085         (_initialize_regcache): Update.
2086
2087 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2088
2089         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2090
2091 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2092
2093         * corelow.c (core_target::build_file_mappings): Don't output
2094         null pathname in warning.
2095
2096 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2097
2098         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2099         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2100         gdb.dwarf2/dw2-single-line-discriminators.exp,
2101         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2102
2103 2020-08-05  Tom Tromey  <tromey@adacore.com>
2104
2105         PR rust/26197:
2106         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2107         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2108         Fix off-by-one and type size errors in ordinary case.
2109
2110 2020-08-05  Tom de Vries  <tdevries@suse.de>
2111
2112         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2113         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2114
2115 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2116
2117         * frame.h (frame_id_p): Return bool.
2118         (frame_id_artificial_p): Return bool.
2119         (frame_id_eq): Return bool.
2120         (has_stack_frames): Return bool.
2121         (get_selected_frame): Fix typo in comment.
2122         (get_frame_pc_if_available): Return bool.
2123         (get_frame_address_in_block_if_available): Return bool.
2124         (get_frame_func_if_available): Return bool.
2125         (read_frame_register_unsigned): Return bool.
2126         (get_frame_register_bytes): Return bool.
2127         (safe_frame_unwind_memory): Return bool.
2128         (deprecated_frame_register_read): Return bool.
2129         (frame_unwinder_is): Return bool.
2130         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2131         bool.
2132         <this_id::p>: Likewise.
2133         <prev_p>: Likewise.
2134         (frame_stash_add): Return bool.
2135         (get_frame_id): Use bool.
2136         (frame_id_build_special) Use bool.
2137         (frame_id_build_unavailable_stack): Use bool.
2138         (frame_id_build): Use bool.
2139         (frame_id_p): Return bool, use true/false instead of 1/0.
2140         (frame_id_artificial_p): Likewise.
2141         (frame_id_eq): Likewise.
2142         (frame_id_inner): Likewise.
2143         (get_frame_func_if_available): Likewise.
2144         (read_frame_register_unsigned): Likewise.
2145         (deprecated_frame_register_read): Likewise.
2146         (get_frame_register_bytes): Likewise.
2147         (has_stack_frames): Likewise.
2148         (inside_main_func): Likewise.
2149         (inside_entry_func): Likewise.
2150         (get_frame_pc_if_available): Likewise.
2151         (get_frame_address_in_block_if_available): Likewise.
2152         (frame_unwinder_is): Likewise.
2153         (safe_frame_unwind_memory): Likewise.
2154         (frame_unwind_arch): Likewise.
2155
2156 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2157
2158         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2159         type to cached_copy_status.
2160         (fprintf_frame): Adjust.
2161         (get_frame_func_if_available): Adjust.
2162         (frame_cleanup_after_sniffer): Adjust.
2163
2164 2020-08-04  Mark Wielaard  <mark@klomp.org>
2165
2166         * MAINTAINERS (Write After Approval): Update email address.
2167
2168 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2169
2170         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2171         dynamic_prop::const_val.
2172
2173 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2174
2175         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2176         dynamic_prop::kind.
2177
2178 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2179
2180         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2181
2182 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2183
2184         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2185
2186 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2187             Jose E. Marchesi  <jose.marchesi@oracle.com>
2188
2189         * configure.tgt: Add entry for bpf-*-*.
2190         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2191         (ALLDEPFILES): Add bpf-tdep.c.
2192         * bpf-tdep.c: New file.
2193         * MAINTAINERS: Add bpf target and maintainer.
2194         * NEWS: Mention the support for the new target.
2195
2196 2020-08-04  Tom de Vries  <tdevries@suse.de>
2197
2198         PR symtab/23270
2199         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2200         Error.
2201
2202 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2203
2204         * syscalls/freebsd.xml: Regenerate.
2205
2206 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2207
2208         * syscalls/update-freebsd.sh: Fix usage and year range.
2209
2210 2020-08-03  Tom de Vries  <tdevries@suse.de>
2211
2212         PR symtab/26333
2213         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2214         DW_LNE_lo_user/DW_LNE_hi_user range.
2215
2216 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2217
2218         PR ada/26318
2219         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2220         kind.
2221
2222 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2223
2224         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2225
2226 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2227
2228         * breakpoint.c (set_breakpoint_condition): Update the condition
2229         expressions after checking that the input condition string parses
2230         successfully and does not contain junk at the end.
2231
2232 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2233
2234         * breakpoint.c (set_breakpoint_condition): Update the
2235         condition string after parsing the new condition successfully.
2236
2237 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2238
2239         * proc-api.c (_STRUCTURED_PROC): Don't define.
2240         * proc-events.c: Likewise.
2241         * proc-flags.c: Likewise.
2242         * proc-why.c: Likewise.
2243         * procfs.c: Likewise.
2244
2245         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2246         * configure, config.in: Regenerate.
2247
2248 2020-07-30  Tom de Vries  <tdevries@suse.de>
2249
2250         PR build/26320
2251         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2252         m_red/m_green/m_blue in a union.
2253
2254 2020-07-29  Tom de Vries  <tdevries@suse.de>
2255
2256         PR tdep/26280
2257         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2258
2259 2020-07-28  Tom Tromey  <tromey@adacore.com>
2260
2261         PR symtab/26270:
2262         * symtab.h (find_pc_partial_function_sym): Declare.
2263         * cli/cli-cmds.c (disassemble_command): Use
2264         find_pc_partial_function_sym.  Check asm_demangle.
2265         * blockframe.c (cache_pc_function_sym): New global.
2266         (cache_pc_function_name): Remove.
2267         (clear_pc_function_cache): Update.
2268         (find_pc_partial_function_sym): New function, from
2269         find_pc_partial_function.
2270         (find_pc_partial_function): Rewrite using
2271         find_pc_partial_function_sym.
2272
2273 2020-07-28  Tom Tromey  <tromey@adacore.com>
2274
2275         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2276         help.  Add usage.
2277
2278 2020-07-28  Tom Tromey  <tromey@adacore.com>
2279
2280         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2281         <DW_OP_GNU_variable_value>: Cast to address type.
2282
2283 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2284
2285         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2286         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2287         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2288         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2289         (nbsd_get_siginfo_type): New.
2290         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2291         (_initialize_nbsd_tdep): New.
2292
2293 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2294
2295         PR binutils/26301
2296         * configure: Regenerated.
2297
2298 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2299
2300         PR binutils/26301
2301         * configure: Regenerated.
2302
2303 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2304
2305         * python/py-frame.c: Remove 'user-regs.h' include.
2306         (frapy_read_register): Rewrite to make use of
2307         gdbpy_parse_register_id.
2308         * python/py-registers.c (gdbpy_parse_register_id): New function,
2309         moved here from python/py-unwind.c.  Updated the return type, and
2310         also accepts register descriptor objects.
2311         * python/py-unwind.c: Remove 'user-regs.h' include.
2312         (pyuw_parse_register_id): Moved to python/py-registers.c.
2313         (unwind_infopy_add_saved_register): Update to use
2314         gdbpy_parse_register_id.
2315         (pending_framepy_read_register): Likewise.
2316         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2317
2318 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2319
2320         * python/py-registers.c: Add 'user-regs.h' include.
2321         (register_descriptor_iter_find): New function.
2322         (register_descriptor_iterator_object_methods): New static global
2323         methods array.
2324         (register_descriptor_iterator_object_type): Add pointer to methods
2325         array.
2326
2327 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2328
2329         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2330         for all architectures on FreeBSD 11.3 and later.
2331
2332 2020-07-27  Tom Tromey  <tromey@adacore.com>
2333
2334         * gcore.h (load_corefile): Don't declare.
2335
2336 2020-07-27  Tom de Vries  <tdevries@suse.de>
2337
2338         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2339         * config.in: Regenerate.
2340         * configure: Regenerate.
2341
2342 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2343
2344         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2345         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2346         ws2tcpip.h if it is available and sys/socket.h isn't.
2347         * configure: Regenerate.
2348         * config.in: Regenerate.
2349
2350 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2351
2352         PR fortran/23051
2353         PR fortran/26139
2354         * valops.c (value_ind): Pass address to
2355         readjust_indirect_value_type.
2356         * value.c (readjust_indirect_value_type): Make parameter
2357         non-const, and add extra address parameter.  Resolve original type
2358         before using it.
2359         * value.h (readjust_indirect_value_type): Update function
2360         signature and comment.
2361
2362 2020-07-25  Tom de Vries  <tdevries@suse.de>
2363
2364         PR symtab/26243
2365         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2366         entries.
2367
2368 2020-07-24  Aaron Merey  <amerey@redhat.com>
2369
2370         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2371         * configure: Rebuild.
2372
2373 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2374
2375         PR corefiles/26294
2376         * corelow.c (_initialize_corelow): Add period to help text
2377         for "maintenance print core-file-backed-mappings".
2378
2379 2020-07-23  Pedro Alves  <pedro@palves.net>
2380
2381         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2382         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2383         meanwhile.
2384         * frame.c (frame_cache_generation, get_frame_cache_generation):
2385         New.
2386         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2387         (get_prev_frame_if_no_cycle): On exception, don't touch
2388         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2389         * frame.h (get_frame_cache_generation): Declare.
2390
2391 2020-07-23  Tom de Vries  <tdevries@suse.de>
2392
2393         PR tui/26282
2394         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2395         New default constructor.
2396
2397 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2398
2399         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2400         exclude non-statement entries.
2401
2402 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2403
2404         * NEWS (New commands): Mention new command
2405         "maintenance print core-file-backed-mappings".
2406
2407 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2408
2409         * corelow.c (gdbcmd.h): Include.
2410         (core_target::info_proc_mappings): New method.
2411         (get_current_core_target): New function.
2412         (maintenance_print_core_file_backed_mappings): New function.
2413         (_initialize_corelow): Add core-file-backed-mappings to
2414         "maint print" commands.
2415
2416 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2417
2418         * linux-tdep.c (dump_note_entry_p): New function.
2419         (linux_dump_mapping_p_ftype): New typedef.
2420         (linux_find_memory_regions_full): Add new parameter,
2421         should_dump_mapping_p.
2422         (linux_find_memory_regions): Adjust call to
2423         linux_find_memory_regions_full.
2424         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2425         call to linux_find_memory_regions_full.
2426
2427 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2428
2429         * corelow.c (solist.h, unordered_map): Include.
2430         (class core_target): Add field m_core_file_mappings and
2431         method build_file_mappings.
2432         (core_target::core_target): Call build_file_mappings.
2433         (core_target::~core_target): Free memory associated with
2434         m_core_file_mappings.
2435         (core_target::build_file_mappings): New method.
2436         (core_target::xfer_partial): Use m_core_file_mappings
2437         for memory transfers.
2438         * linux-tdep.c (linux_read_core_file_mappings): New
2439         function.
2440         (linux_core_info_proc_mappings): Rewrite to use
2441         linux_read_core_file_mappings.
2442         (linux_init_abi): Register linux_read_core_file_mappings.
2443
2444 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2445
2446         * arch-utils.c (default_read_core_file_mappings): New function.
2447         * arch-utils.c (default_read_core_file_mappings): Declare.
2448         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2449         * gdbarch.h, gdbarch.c: Regenerate.
2450
2451 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2452
2453         PR corefiles/25631
2454         * corelow.c (core_target:xfer_partial):  Revise
2455         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2456         case after first checking the stratum beneath the core
2457         target.
2458         (has_all_memory): Return true.
2459         * target.c (raw_memory_xfer_partial): Revise comment
2460         regarding use of has_all_memory.
2461
2462 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2463
2464         * exec.h (section_table_xfer_memory): Revise declaration,
2465         replacing section name parameter with an optional callback
2466         predicate.
2467         * exec.c (section_table_xfer_memory): Likewise.
2468         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2469         of section_table_xfer_memory.
2470
2471 2020-07-22  Tom Tromey  <tromey@adacore.com>
2472
2473         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2474         lookup_symbol_search_name.
2475
2476 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2477
2478         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2479         redundant local variable.
2480         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2481         reference, not pointer, update code accordingly.
2482
2483 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2484             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2485
2486         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2487         * jit.c (jit_breakpoint_re_set_internal): Use the
2488         `skip_jit_symbol_lookup` field.
2489
2490 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2491             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2492
2493         * jit.c (jit_read_descriptor): Define the descriptor address once,
2494         use twice.
2495         (jit_breakpoint_deleted): Move the declaration of the loop variable
2496         `iter` into the loop header.
2497         (jit_breakpoint_re_set_internal): Move the declaration of the local
2498         variable `objf_data` to the first point of definition.
2499         (jit_event_handler): Move the declaration of local variables
2500         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2501         Rename `objf` to `jited`.
2502
2503 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2504
2505         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2506         Remove.
2507         * jit.c (get_jiter_objfile_data): Update.
2508
2509 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2510             Simon Marchi  <simon.marchi@polymtl.ca>
2511
2512         * jit.c (struct jit_program_space_data): Remove.
2513         (jit_program_space_key): Remove.
2514         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2515         stuff.
2516         (get_jit_program_space_data): Remove.
2517         (jit_breakpoint_deleted): Iterate on all of the program space's
2518         objfiles.
2519         (jit_inferior_init): Likewise.
2520         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2521         type to void.
2522         (jit_breakpoint_re_set): Pass current_program_space to
2523         jit_breakpoint_re_set_internal.
2524
2525 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2526
2527         * jit.h (struct jiter_objfile_data) <cached_code_address,
2528         jit_breakpoint>: Move to here from ...
2529         * jit.c (jit_program_space_data): ... here.
2530         (jiter_objfile_data::~jiter_objfile_data): Update.
2531         (jit_breakpoint_deleted): Update.
2532         (jit_breakpoint_re_set_internal): Update.
2533
2534 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2535
2536         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2537         checks.
2538         (jit_read_descriptor): Remove NULL check.
2539         (jit_event_handler): Add an assertion.
2540
2541 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2542
2543         * jit.h (struct jit_objfile_data):  Split into...
2544         (struct jiter_objfile_data): ... this ...
2545         (struct jited_objfile_data): ... and this.
2546         * objfiles.h (struct objfile) <jit_data>: Remove.
2547         <jiter_data, jited_data>: New fields.
2548         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2549         (jiter_objfile_data::~jiter_objfile_data): ... this.
2550         (get_jit_objfile_data): Rename to ...
2551         (get_jiter_objfile_data): ... this.
2552         (add_objfile_entry): Update.
2553         (jit_read_descriptor): Use get_jiter_objfile_data.
2554         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2555         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2556         (jit_inferior_exit_hook): Use objfile's jited_data field.
2557
2558 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2559
2560         * jit.h: Forward-declare `struct minimal_symbol`.
2561         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2562         constructor, destructor, and an objfile* field.
2563         * jit.c (jit_objfile_data): Remove.
2564         (struct jit_objfile_data): Migrate from here to jit.h.
2565         (jit_objfile_data::~jit_objfile_data): New destructor
2566         implementation with code moved from free_objfile_data.
2567         (free_objfile_data): Delete.
2568         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2569         (jit_find_objf_with_entry_addr): Ditto.
2570         (jit_inferior_exit_hook): Ditto.
2571         (_initialize_jit): Remove the call to
2572         register_objfile_data_with_cleanup.
2573         * objfiles.h (struct objfile) <jit_data>: New field.
2574
2575 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2576
2577         * jit.h: Forward-declare `struct objfile`.
2578         (jit_event_handler): Add a second parameter, the JITer objfile.
2579         * jit.c (jit_read_descriptor): Change the signature to take the
2580         JITer objfile as an argument instead of the jit_program_space_data.
2581         (jit_inferior_init): Update the call to jit_read_descriptor.
2582         (jit_event_handler): Use the new JITer objfile argument when calling
2583         jit_read_descriptor.
2584         * breakpoint.c (handle_jit_event): Update the call to
2585         jit_event_handler to pass the JITer objfile.
2586
2587 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2588
2589         * gdbarch.c: Regenerate.
2590         * gdbarch.h: Regenerate.
2591         * gdbarch.sh (handle_segmentation_fault): Remove method.
2592         * infrun.c (handle_segmentation_fault): Remove.
2593         (print_signal_received_reason): Remove call to
2594         handle_segmentation_fault.
2595
2596 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2597
2598         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2599         Rename to sparc64_linux_report_signal_info and add siggnal
2600         argument.
2601         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2602         instead of sparc64_linux_handle_segmentation_fault.
2603
2604 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2605
2606         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2607         i386_linux_report_signal_info instead of
2608         i386_linux_handle_segmentation_fault.
2609         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2610         to i386_linux_report_signal_info and add siggnal argument.
2611         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2612         of i386_linux_handle_segmentation_fault.
2613         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2614         to i386_linux_report_signal_info and add siggnal argument.
2615
2616 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2617
2618         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2619         hook if present.
2620
2621 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2622
2623         * gdbarch.c: Regenerate.
2624         * gdbarch.h: Regenerate.
2625         * gdbarch.sh (report_signal_info): New method.
2626         * infrun.c (print_signal_received_reason): Invoke gdbarch
2627         report_signal_info hook if present.
2628
2629 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2630
2631         * python/py-registers.c : Add 'unordered_map' include.
2632         (gdbpy_new_reggroup): Renamed to...
2633         (gdbpy_get_reggroup): ...this.  Update to only create register
2634         group descriptors when needed.
2635         (gdbpy_reggroup_iter_next): Update.
2636
2637 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2638
2639         * python/py-registers.c (gdbpy_register_object_data): New static
2640         global.
2641         (gdbpy_register_object_data_init): New function.
2642         (gdbpy_new_register_descriptor): Renamed to...
2643         (gdbpy_get_register_descriptor): ...this, and update to reuse
2644         existing register descriptors where possible.
2645         (gdbpy_register_descriptor_iter_next): Update.
2646         (gdbpy_initialize_registers): Register new gdbarch data.
2647
2648 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2649
2650         * linux-nat.c (stopped_pids): Make static.
2651
2652 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2653
2654         PR ada/26235
2655         * gdbtypes.c (ada_discrete_type_low_bound,
2656         ada_discrete_type_high_bound): Handle undefined bounds.
2657
2658 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2659
2660         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2661         declaration.
2662         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2663         function.
2664
2665 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2666
2667         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2668         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2669         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2670         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2671         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2672         method.
2673
2674 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2675
2676         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2677         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2678         which are deprecated in Guile 3.0.
2679         * configure.ac (try_guile_versions): Add "guile-3.0".
2680         * configure (try_guile_versions): Regenerate.
2681         * NEWS: Update entry.
2682
2683 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2684             Doug Evans  <dje@google.com>
2685
2686         PR gdb/21104
2687         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2688         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2689         USING_GUILE_BEFORE_2_2.
2690         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2691         Change type to 'scm_t_port_type *'.
2692         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2693         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2694         parameter and honor it.  Update callers.
2695         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2696         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2697         functions.
2698         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2699         USING_GUILE_BEFORE_2_2.
2700         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2701         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2702         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2703         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2704         and 'SCM_PORT_TYPE'.
2705         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2706         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2707         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2708         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2709         [!USING_GUILE_BEFORE_2_2]: New functions.
2710         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2711         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2712         'gdbscm_memory_port_read'.
2713         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2714         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2715         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2716         function.
2717         (ioscm_init_memory_port): Remove.
2718         (ioscm_init_memory_port_stream): New function
2719         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2720         function.
2721         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2722         Return scm_from_uint (0).
2723         (gdbscm_set_memory_port_read_buffer_size_x)
2724         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2725         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2726         Return scm_from_uint (0).
2727         (gdbscm_set_memory_port_write_buffer_size_x)
2728         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2729         * configure.ac (try_guile_versions): Add "guile-2.2".
2730         * configure: Regenerate.
2731         * NEWS: Add entry.
2732
2733 2020-07-18  Tom Tromey  <tom@tromey.com>
2734
2735         * linux-nat.c (linux_multi_process): Remove.
2736         (linux_nat_target::supports_multi_process): Return true.
2737
2738 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2739
2740         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2741         (riscv_lookup_target_description): Return pointer out of
2742         unique_ptr.
2743         * target-descriptions.c (allocate_target_description): Add
2744         comment.
2745         (target_desc_deleter::operator()): Likewise.
2746         * target-descriptions.h (struct target_desc_deleter): Moved to
2747         gdbsupport/tdesc.h.
2748         (target_desc_up): Likewise.
2749
2750 2020-07-17  Tom Tromey  <tromey@adacore.com>
2751
2752         * linux-nat.c (linux_nat_target::supports_non_stop)
2753         (linux_nat_target::always_non_stop_p): Use "true".
2754         (linux_nat_target::supports_disable_randomization): Use "true" and
2755         "false".
2756
2757 2020-07-16  Caroline Tice  <cmtice@google.com>
2758
2759         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2760         (RNGLIST_HEADER_SIZE64): New constant definition.
2761         (struct dwop_section_names): Add rnglists_dwo.
2762         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2763         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2764         (struct dwo_sections): Add rnglists field.
2765         (read_attribut_reprocess): Add tag parameter.
2766         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2767         (cu_debug_rnglists_section): New function (decl & definition).
2768         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2769         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2770         die whose range is being checked; get rnglist section from
2771         cu_debug_rnglists_section, to get from either objfile or dwo file as
2772         appropriate.  Add cases for DW_RLE_base_addressx,
2773         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2774         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2775         test inside if-condition and updating complaint message.
2776         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2777         dwarf2_rnglists_process.
2778         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2779         dwarf2_ranges_process.
2780         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2781         need_ranges_base and update comment appropriately.  Also pass die tag
2782         to dwarf2_ranges_read.
2783         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2784         need_ranges_base and update comment appropriately.  Also pass die tag
2785         to dwarf2_ranges_process.
2786         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2787         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2788         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2789         need_ranges_base and update comment appropriately.  Also pass die tag
2790         to read_attribute_reprocess and dwarf2_ranges_read.
2791         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2792         and update function comment appropriately.
2793         (read_loclist_index): Call read_loclists_rnglists_header instead of
2794         read_loclist_header.
2795         (read_rnglist_index): New function.
2796         (read_attribute_reprocess):  Add tag parameter. Add code for
2797         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2798         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2799
2800 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2801
2802         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2803         being resolved.
2804
2805 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2806
2807         * arch-utils.c (show_architecture): Update formatting of messages.
2808
2809 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2810
2811         * gdbtypes.h (struct type) <bounds>: Handle array and string
2812         types.
2813         * ada-lang.c (assign_aggregate): Use type::bounds on
2814         array/string type.
2815         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2816         * c-varobj.c (c_number_of_children): Likewise.
2817         (c_describe_child): Likewise.
2818         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2819         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2820         (f_type_print_base): Likewise.
2821         * f-valprint.c (f77_array_offset_tbl): Likewise.
2822         (f77_get_upperbound): Likewise.
2823         (f77_print_array_1): Likewise.
2824         * guile/scm-type.c (gdbscm_type_range): Likewise.
2825         * m2-typeprint.c (m2_array): Likewise.
2826         (m2_is_long_set_of_type): Likewise.
2827         * m2-valprint.c (get_long_set_bounds): Likewise.
2828         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2829         * python/py-type.c (typy_range): Likewise.
2830         * rust-lang.c (rust_internal_print_type): Likewise.
2831         * type-stack.c (type_stack::follow_types): Likewise.
2832         * valarith.c (value_subscripted_rvalue): Likewise.
2833         * valops.c (value_cast): Likewise.
2834
2835 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2836
2837         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2838         callers to use the equivalent accessor methods.
2839
2840 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2841
2842         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2843         (struct type) <bit_stride>: New method.
2844         (TYPE_BIT_STRIDE): Remove.
2845         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2846
2847 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2848
2849         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2850         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2851         callers to use the equivalent accessor methods instead.
2852
2853 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2854
2855         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2856         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2857         callers to use the equivalent accessor methods instead.
2858
2859 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2860
2861         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2862         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2863         to use dynamic_prop::kind.
2864
2865 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2866
2867         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2868         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2869         to get the bound property's kind and check against
2870         PROP_UNDEFINED.
2871
2872 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2873
2874         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2875         all callers to use type::range_bounds followed by
2876         dynamic_prop::{low,high}.
2877
2878 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2879
2880         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2881         const_val, set_const_val, baton, set_locexpr, set_loclist,
2882         set_addr_offset, variant_parts, set_variant_parts,
2883         original_type, set_original_type>: New methods.
2884         <kind>: Rename to...
2885         <m_kind>: ... this.  Update all users to use the new methods
2886         instead.
2887         <data>: Rename to...
2888         <m_data>: ... this.  Update all users to use the new methods
2889         instead.
2890
2891 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2892
2893         * gdbtypes.c (get_discrete_bounds): Return failure if
2894         the range type's bounds are not both defined and constant
2895         values.
2896         (get_array_bounds): Update comment.  Remove undefined bound check.
2897
2898 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2899
2900         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2901         the type::bounds method directly.
2902
2903 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2904
2905         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2906         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2907         are used to set the range type's bounds to use set_bounds.
2908
2909 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2910
2911         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2912
2913 2020-07-10  Pedro Alves  <pedro@palves.net>
2914
2915         * gdbthread.h (inferior_ref): Define.
2916         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2917         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2918         * thread.c
2919         (scoped_restore_current_thread::restore):
2920         Adjust to gdb::ref_ptr.
2921         (scoped_restore_current_thread::~scoped_restore_current_thread):
2922         Remove manual decref handling.
2923         (scoped_restore_current_thread::scoped_restore_current_thread):
2924         Adjust to use
2925         inferior_ref::new_reference/thread_info_ref::new_reference.
2926         Incref the thread before calling get_frame_id instead of after.
2927         Let TARGET_CLOSE_ERROR propagate.
2928
2929 2020-07-10  Pedro Alves  <pedro@palves.net>
2930
2931         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2932         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2933         NOT_AVAILABLE_ERROR.
2934         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2935         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2936
2937 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2938             Pedro Alves  <pedro@palves.net>
2939
2940         PR gdb/26199
2941         * infrun.c (threads_are_resumed_pending_p): Delete.
2942         (do_target_wait): Remove threads_are_executing and
2943         threads_are_resumed_pending_p checks from the inferior_matches
2944         lambda.  Update comments.
2945
2946 2020-07-10  Pedro Alves  <pedro@palves.net>
2947
2948         PR gdb/26199
2949         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2950         executing threads.
2951
2952 2020-07-10  Pedro Alves  <pedro@palves.net>
2953
2954         PR gdb/26199
2955         * infrun.c (handle_no_resumed): Handle multiple targets.
2956
2957 2020-07-10  Pedro Alves  <pedro@palves.net>
2958
2959         PR gdb/26199
2960         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2961         target_is_async_p.
2962
2963 2020-07-10  Pedro Alves  <pedro@palves.net>
2964
2965         PR gdb/26199
2966         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2967         threads, not all threads.
2968
2969 2020-07-10  Pedro Alves  <pedro@palves.net>
2970
2971         PR gdb/26199
2972         * remote.c (remote_target::open_1): Pass remote target pointer as
2973         data to create_async_event_handler.
2974         (remote_async_inferior_event_handler): Mark async event handler
2975         before returning if the remote target still has either pending
2976         events or unacknowledged notifications.
2977
2978 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2979
2980         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2981         declaration.
2982         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2983         function.
2984
2985 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2986
2987         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2988         inferior_ptid.
2989
2990 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2991
2992         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2993         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2994         AT_FREEBSD_PS_STRINGS.
2995
2996 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2997
2998         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2999         of debugfile path on Windows.
3000
3001 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
3002
3003         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
3004         argument to 'data'.
3005
3006 2020-07-08  Tom Tromey  <tromey@adacore.com>
3007
3008         * ada-lang.c (ada_exception_message_1): Use read_memory.
3009
3010 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3011
3012         PR python/22748
3013         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
3014         special handling for inline frames.
3015         * findvar.c (value_of_register_lazy): Skip inline frames when
3016         creating lazy register values.
3017         * frame.c (frame_id_computed_p): Delete definition.
3018         * frame.h (frame_id_computed_p): Delete declaration.
3019
3020 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3021
3022         * NEWS: Mention additions to Python API.
3023         * python/py-arch.c (archpy_register_groups): New function.
3024         (arch_object_methods): Add 'register_groups' method.
3025         * python/py-registers.c (reggroup_iterator_object): New struct.
3026         (reggroup_object): New struct.
3027         (gdbpy_new_reggroup): New function.
3028         (gdbpy_reggroup_to_string): New function.
3029         (gdbpy_reggroup_name): New function.
3030         (gdbpy_reggroup_iter): New function.
3031         (gdbpy_reggroup_iter_next): New function.
3032         (gdbpy_new_reggroup_iterator): New function
3033         (gdbpy_initialize_registers): Register new types.
3034         (reggroup_iterator_object_type): Define new Python type.
3035         (gdbpy_reggroup_getset): New static global.
3036         (reggroup_object_type): Define new Python type.
3037         * python/python-internal.h
3038
3039 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3040
3041         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
3042         * python/py-arch.c (archpy_registers): New function.
3043         (arch_object_methods): Add 'registers' method.
3044         * python/py-registers.c: New file.
3045         * python/python-internal.h
3046         (gdbpy_new_register_descriptor_iterator): Declare.
3047         (gdbpy_initialize_registers): Declare.
3048         * python/python.c (do_start_initialization): Call
3049         gdbpy_initialize_registers.
3050         * NEWS: Mention additions to the Python API.
3051
3052 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3053
3054         * NEWS: Mention new Python API method.
3055         * python/py-unwind.c (pending_framepy_architecture): New function.
3056         (pending_frame_object_methods): Add architecture method.
3057
3058 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3059
3060         * gdbarch.c: Regenerate.
3061         * gdbarch.h: Regenerate.
3062         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3063         (gdbarch_data): Use internal_error for the case where
3064         deprecated_set_gdbarch_data was originally needed.
3065         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3066         and use passed in obstack.
3067         (libunwind_frame_set_descr): Should no longer get back NULL from
3068         gdbarch_data.
3069         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3070         type.
3071         * user-regs.c (user_regs_init): Update parameters, and use passed
3072         in obstack.
3073         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3074         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3075
3076 2020-07-06  Tom de Vries  <tdevries@suse.de>
3077
3078         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3079         End-Of-Sequence in lte_is_less_than.
3080         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3081         "gdb: Don't reorder line table entries too much when sorting".
3082
3083 2020-07-06  Tom de Vries  <tdevries@suse.de>
3084
3085         PR tui/26205
3086         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3087
3088 2020-07-05  Tom de Vries  <tdevries@suse.de>
3089
3090         PR build/26187
3091         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3092         std::uncaught_exceptions instead of deprecated
3093         std::uncaught_exception.
3094
3095 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3096
3097         * macroexp.h (macro_stringify): Return
3098         gdb::unique_xmalloc_ptr<char>.
3099         * macroexp.c (macro_stringify): Likewise.
3100         * macrotab.c (fixup_definition): Update.
3101
3102 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3103
3104         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3105         (lex_one_token): Update.
3106         * macroexp.c (struct macro_buffer) <release>: Return
3107         gdb::unique_xmalloc_ptr<char>.
3108         (macro_stringify): Update.
3109         (macro_expand): Update.
3110         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3111         * macroexp.h (macro_expand_next): Likewise.
3112
3113 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3114
3115         * macroexp.h (macro_lookup_ftype): Remove.
3116         (macro_expand, macro_expand_once, macro_expand_next): Remove
3117         lookup function parameters, add scope parameter.
3118         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3119         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3120         * macroscope.h (standard_macro_lookup): Change parameter type
3121         to macro_scope.
3122         * macroscope.c (standard_macro_lookup): Likewise.
3123         * c-exp.y (lex_one_token): Update.
3124         * macrocmd.c (macro_expand_command): Likewise.
3125         (macro_expand_once_command): Likewise.
3126
3127 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3128
3129         * inf-loop.c (inferior_event_handler): Remove client_data param.
3130         * inf-loop.h (inferior_event_handler): Likewise.
3131         * infcmd.c (step_1): Adjust.
3132         * infrun.c (proceed): Adjust.
3133         (fetch_inferior_event): Remove client_data param.
3134         (infrun_async_inferior_event_handler): Adjust.
3135         * infrun.h (fetch_inferior_event): Remove `void *` param.
3136         * linux-nat.c (handle_target_event): Adjust.
3137         * record-btrace.c (record_btrace_handle_async_inferior_event):
3138         Adjust.
3139         * record-full.c (record_full_async_inferior_event_handler):
3140         Adjust.
3141         * remote.c (remote_async_inferior_event_handler): Adjust.
3142
3143 2020-07-01  Tom Tromey  <tom@tromey.com>
3144
3145         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3146         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3147
3148 2020-07-01  Tom Tromey  <tom@tromey.com>
3149
3150         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3151         tui_gen_win_info.
3152         (tui_win_info::make_window): Merge with
3153         tui_gen_win_info::make_window.
3154         (tui_win_info::make_visible): Move from tui_gen_win_info.
3155         * tui/tui-win.c (tui_win_info::max_width): Move from
3156         tui_gen_win_info.
3157         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3158         type.
3159         <window_factory>: Likewise.
3160         * tui/tui-layout.c (tui_win_info::resize): Move from
3161         tui_gen_win_info.
3162         (make_standard_window): Change return type.
3163         (get_locator_window, tui_get_window_by_name): Likewise.
3164         (tui_layout_window::apply): Remove a cast.
3165         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3166         (struct tui_win_info): Merge with tui_gen_win_info.
3167         (struct tui_gen_win_info): Remove.
3168
3169 2020-07-01  Tom Tromey  <tom@tromey.com>
3170
3171         * tui/tui-stack.h (struct tui_locator_window): Derive from
3172         tui_win_info.
3173         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3174         <can_box>: New method.
3175
3176 2020-07-01  Tom Tromey  <tom@tromey.com>
3177
3178         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3179
3180 2020-07-01  Tom Tromey  <tom@tromey.com>
3181
3182         * tui/tui-regs.c (tui_data_window::display_registers_from)
3183         (tui_data_window::display_registers_from)
3184         (tui_data_window::first_data_item_displayed)
3185         (tui_data_window::delete_data_content_windows): Update.
3186         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3187         Remove.
3188         (tui_data_window::check_register_values): Update.
3189         (tui_data_item_window::rerender): Add parameters.  Update.
3190         (tui_data_item_window::refresh_window): Remove.
3191         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3192         virtual.
3193         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3194         tui_gen_win_info.
3195         <refresh_window, max_height, min_height>: Remove.
3196         <rerender>: Add parameters.
3197         <x, y, visible>: New members.
3198         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3199         <m_item_width>: New member.
3200
3201 2020-07-01  Tom Tromey  <tom@tromey.com>
3202
3203         * tui/tui-regs.c (tui_data_window::show_register_group)
3204         (tui_data_window::check_register_values): Update.
3205         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3206         from item_no.
3207
3208 2020-07-01  Tom Tromey  <tom@tromey.com>
3209
3210         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3211         useless "if".
3212
3213 2020-07-01  Tom Tromey  <tom@tromey.com>
3214
3215         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3216         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3217
3218 2020-07-01  Tom Tromey  <tom@tromey.com>
3219
3220         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3221         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3222         (struct tui_line_or_address): Move from tui-data.h.
3223         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3224         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3225         (tui_cmd_window, tui_source_window_base, tui_source_window)
3226         (tui_disasm_window): Don't declare.
3227         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3228         to tui-winsource.h.
3229         (SINGLE_KEY): Move to tui-stack.c.
3230
3231 2020-07-01  Tom Tromey  <tom@tromey.com>
3232
3233         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3234         std::string.
3235         * tui/tui-regs.c (class tab_expansion_file): New.
3236         (tab_expansion_file::write): New method.
3237         (tui_register_format): Change return type.  Use
3238         tab_expansion_file.
3239         (tui_get_register, tui_data_window::display_registers_from)
3240         (tui_data_item_window::rerender): Update.
3241         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3242         * tui/tui-io.c (tui_expand_tabs): Remove.
3243
3244 2020-07-01  Tom Tromey  <tom@tromey.com>
3245
3246         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3247
3248 2020-07-01  Fangrui Song  <maskray@google.com>
3249
3250         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3251
3252 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3253
3254         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3255         forms for DW_AT_associated and DW_AT_allocated attributes,
3256         which is already checked in function attr_to_dynamic_prop.
3257
3258 2020-06-30  Tom Tromey  <tromey@adacore.com>
3259
3260         * dwarf2/read.c (quirk_rust_enum): Correctly call
3261         alloc_rust_variant for default-less enum.
3262
3263 2020-06-30  Tom Tromey  <tromey@adacore.com>
3264
3265         PR build/26183:
3266         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3267         gdb::to_string.
3268
3269 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3270
3271         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3272         * gdbarch.h: Re-generate.
3273
3274 2020-06-28  Tom Tromey  <tom@tromey.com>
3275
3276         * command.h (cmd_types): Remove.
3277         (cmd_type): Don't declare.
3278         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3279         typedef.
3280         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3281         * cli/cli-decode.c (cmd_type): Remove.
3282
3283 2020-06-27  Pedro Alves  <palves@redhat.com>
3284
3285         * fork-child.c (prefork_hook): Adjust.
3286         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3287         Delete.
3288         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3289         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3290         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3291         Remove declarations.
3292         (struct inferior) <set_tty, tty>: New methods.
3293         (struct inferior) <terminal>: Rename to ...
3294         (struct inferior) <m_terminal>: ... this and make private.
3295         * main.c (captured_main_1): Adjust.
3296         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3297         (mi_cmd_inferior_tty_show): Adjust.
3298         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3299         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3300
3301 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3302
3303         * configure.ac: Add --enable-libctf: handle --disable-static
3304         properly.
3305         * acinclude.m4: sinclude ../config/enable.m4.
3306         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3307         (LIBCTF): Substitute in.
3308         (CTF_DEPS): New, likewise.
3309         (CLIBS): libctf needs symbols from libbfd: move earlier.
3310         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3311         flags.
3312         * ctfread.c: Surround in ENABLE_LIBCTF.
3313         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3314         * configure: Regenerate.
3315         * config.in: Likewise.
3316
3317 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3318
3319         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3320
3321 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3322
3323         * inferior.h (struct inferior) <terminal>: Change type to
3324         gdb::unique_xmalloc_ptr<char>.
3325         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3326         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3327         field, adjust to unique pointer.
3328         (get_inferior_io_terminal): Adjust to unique pointer.
3329
3330 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3331
3332         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3333         registers, not just the known core set of registers.
3334
3335 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3336
3337         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3338         fflags, frm, and fcsr registers.
3339         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3340         restore groups.
3341         (riscv_tdesc_unknown_reg): New function.
3342         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3343         tdesc_use_registers.
3344         * riscv-tdep.h (struct gdbarch_tdep): Add
3345         unknown_csrs_first_regnum, unknown_csrs_count,
3346         duplicate_fflags_regnum, duplicate_frm_regnum, and
3347         duplicate_fcsr_regnum fields.
3348
3349 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3350
3351         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3352         callback, use the callback (when not null) to help number unknown
3353         registers.
3354         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3355         (tdesc_use_registers): Add extra parameter to declaration.
3356
3357 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3358
3359         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3360         in the file.
3361         (class riscv_pending_register_alias): Likewise.
3362         (riscv_register_feature::register_info): Change 'required_p' field
3363         to 'required', and change its type.  Add 'check' member function.
3364         (riscv_register_feature::register_info::check): Define new member
3365         function.
3366         (riscv_xreg_feature): Change initialisation of 'required' field.
3367         (riscv_freg_feature): Likewise.
3368         (riscv_virtual_feature): Likewise.
3369         (riscv_csr_feature): Likewise.
3370         (riscv_check_tdesc_feature): Take extra parameter, the csr
3371         tdesc_feature, rewrite the function to use the new
3372         riscv_register_feature::register_info::check function.
3373         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3374
3375 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3376
3377         * features/Makefile: Remove all references to the deleted files
3378         below.
3379         * features/riscv/32bit-csr.c: Deleted.
3380         * features/riscv/32bit-csr.xml: Deleted.
3381         * features/riscv/64bit-csr.c: Deleted.
3382         * features/riscv/64bit-csr.xml: Deleted.
3383         * features/riscv/rebuild-csr-xml.sh: Deleted.
3384
3385 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3386
3387         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3388         whitespace error for declaration of names member variable.
3389         (struct riscv_register_feature): Add new prefer_first_name member
3390         variable, and fix whitespace error in declaration of registers.
3391         (riscv_xreg_feature): Initialize prefer_first_name field.
3392         (riscv_freg_feature): Likewise.
3393         (riscv_virtual_feature): Likewise.
3394         (riscv_csr_feature): Likewise.
3395         (riscv_register_name): Expand on comments.  Remove register name
3396         modifications for CSR and virtual registers.
3397
3398 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3399
3400         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3401         errors.
3402
3403 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3404
3405         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3406         riscv-opc.h.
3407         (class riscv_pending_register_alias): New class.
3408         (riscv_check_tdesc_feature): Take vector of pending aliases and
3409         populate it as appropriate.
3410         (riscv_setup_register_aliases): Delete.
3411         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3412         to riscv_check_tdesc_feature in all cases.  Use the vector to
3413         create the register aliases.
3414
3415 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3416
3417         * sol2-tdep.c (sol2_static_transform_name): Remove.
3418         (sol2_init_abi): Don't register it.
3419         * gdbarch.sh (static_transform_name): Remove.
3420         * gdbarch.c, gdbarch.h: Regenerate.
3421
3422         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3423         gdbarch_static_transform_name.
3424         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3425         * stabsread.c (define_symbol) <'X'>: Remove.
3426         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3427         handling.
3428         <'V'>: Likewise.
3429         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3430         <'S'>: Remove call to gdbarch_static_transform_name.
3431
3432 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3433
3434         * procfs.c (procfs_pre_trace): New function.
3435         (procfs_target::create_inferior): Pass it to fork_inferior.
3436
3437 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3438
3439         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3440         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3441         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3442         sol2-tdep.o, sparc-sol2-tdep.o.
3443         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3444         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3445         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3446         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3447
3448 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3449
3450         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3451         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3452         Call sol2_init_abi.
3453         Remove calls to set_gdbarch_skip_solib_resolver,
3454         set_gdbarch_core_pid_to_str.
3455         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3456         (i386_sol2_static_transform_name): Remove.
3457         (i386_sol2_init_abi): Call sol2_init_abi.
3458         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3459         set_gdbarch_static_transform_name,
3460         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3461         Use sol2_sigtramp_p.
3462         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3463         (sol2_sigtramp_p): New function.
3464         (sol2_static_transform_name): New function.
3465         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3466         (sol2_init_abi): New function.
3467         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3468         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3469         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3470         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3471         (sparc_sol2_static_transform_name): Remove.
3472         (sparc32_sol2_init_abi): Call sol2_init_abi.
3473         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3474         set_gdbarch_static_transform_name,
3475         set_gdbarch_skip_solib_resolver,
3476         set_gdbarch_core_pid_to_str.
3477         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3478         (sparc_sol2_static_transform_name): Remove
3479         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3480         call sol2_sigtramp_p.
3481         (sparc64_sol2_init_abi): Call sol2_init_abi.
3482         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3483         set_gdbarch_static_transform_name,
3484         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3485
3486 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3487
3488         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3489         * exec.c (validate_exec_file): If from_tty, set both
3490         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3491         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3492         and from_tty, unconditionally ask a confirmation.
3493
3494 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3495
3496         * target-descriptions.c (tdesc_architecture_name): Protect against
3497         NULL pointer dereference.
3498         (maint_print_xml_tdesc_cmd): New function.
3499         (_initialize_target_descriptions): Register new 'maint print
3500         xml-tdesc' command and give it the filename completer.
3501         * NEWS: Mention new 'maint print xml-tdesc' command.
3502
3503 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3504
3505         * target-descriptions.c (class tdesc_compatible_info): New class.
3506         (struct target_desc): Change type of compatible vector.
3507         (tdesc_compatible_p): Update for change in type of
3508         target_desc::compatible.
3509         (tdesc_compatible_info_list): New function.
3510         (tdesc_compatible_info_arch_name): New function.
3511         (tdesc_add_compatible): Update for change in type of
3512         target_desc::compatible.
3513         (print_c_tdesc::visit_pre): Likewise.
3514
3515 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3516
3517         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3518         whitespace to underscore.
3519         (maint_print_c_tdesc_cmd): Use fake filename for target
3520         descriptions that came from the target.
3521         (_initialize_target_descriptions): Add filename command completion
3522         for 'maint print c-tdesc'.
3523
3524 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3525
3526         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3527         lines.
3528
3529 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3530
3531         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3532         lines.
3533         (dwarf2_find_location_expression): Likewise.
3534         (call_site_parameter_matches): Likewise.
3535         (dwarf2_compile_expr_to_ax): Likewise.
3536         (disassemble_dwarf_expression): Likewise.
3537         (loclist_describe_location): Likewise.
3538
3539 2020-06-23  Pedro Alves  <palves@redhat.com>
3540
3541         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3542         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3543         (register_to_value_test): Use scoped_mock_context.
3544         * regcache.c: Include "scoped-mock-context.h".
3545         (cooked_read_test): Don't error out if a target is already pushed.
3546         Use scoped_mock_context.  Adjust.
3547         * scoped-mock-context.h: New file.
3548
3549 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3550
3551         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3552         initializer.
3553         (ada_language::is_string_type_p): New member function.
3554         * c-lang.c (c_language_data): Delete la_is_string_type_p
3555         initializer.
3556         (cplus_language_data): Likewise.
3557         (asm_language_data): Likewise.
3558         (minimal_language_data): Likewise.
3559         * d-lang.c (d_language_data): Likewise.
3560         * f-lang.c (f_is_string_type_p): Delete function, implementation
3561         moved to f_language::is_string_type_p.
3562         (f_language_data): Delete la_is_string_type_p initializer.
3563         (f_language::is_string_type_p): New member function,
3564         implementation from f_is_string_type_p.
3565         * go-lang.c (go_is_string_type_p): Delete function, implementation
3566         moved to go_language::is_string_type_p.
3567         (go_language_data): Delete la_is_string_type_p initializer.
3568         (go_language::is_string_type_p): New member function,
3569         implementation from go_is_string_type_p.
3570         * language.c (language_defn::is_string_type_p): Define new member
3571         function.
3572         (default_is_string_type_p): Make static, add comment copied from
3573         header file.
3574         (unknown_language_data): Delete la_is_string_type_p initializer.
3575         (unknown_language::is_string_type_p): New member function.
3576         (auto_language_data): Delete la_is_string_type_p initializer.
3577         (auto_language::is_string_type_p): New member function.
3578         * language.h (language_data): Delete la_is_string_type_p field.
3579         (language_defn::is_string_type_p): Declare new function.
3580         (default_is_string_type_p): Delete desclaration, move comment to
3581         definition.
3582         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3583         moved to m2_language::is_string_type_p.
3584         (m2_language_data): Delete la_is_string_type_p initializer.
3585         (m2_language::is_string_type_p): New member function,
3586         implementation from m2_is_string_type_p.
3587         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3588         initializer.
3589         * opencl-lang.c (opencl_language_data): Likewise.
3590         * p-lang.c (pascal_is_string_type_p): Delete function,
3591         implementation moved to pascal_language::is_string_type_p.
3592         (pascal_language_data): Delete la_is_string_type_p initializer.
3593         (pascal_language::is_string_type_p): New member function,
3594         implementation from pascal_is_string_type_p.
3595         * rust-lang.c (rust_is_string_type_p): Delete function,
3596         implementation moved to rust_language::is_string_type_p.
3597         (rust_language_data): Delete la_is_string_type_p initializer.
3598         (rust_language::is_string_type_p): New member function,
3599         implementation from rust_is_string_type_p.
3600         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3601         is_string_type_p.
3602
3603 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3604
3605         * ada-lang.c (ada_language_data): Delete la_print_typedef
3606         initializer.
3607         (ada_language::print_typedef): New member function.
3608         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3609         (cplus_language_data): Likewise.
3610         (asm_language_data): Likewise.
3611         (minimal_language_data): Likewise.
3612         * d-lang.c (d_language_data): Likewise.
3613         * f-lang.c (f_language_data): Likewise.
3614         (f_language::print_typedef): New member function.
3615         * go-lang.c (go_language_data): Delete la_print_typedef
3616         initializer.
3617         * language.c (language_defn::print_typedef): Define member
3618         function.
3619         (unknown_language_data): Delete la_print_typedef initializer.
3620         (unknown_language::print_typedef): New member function.
3621         (auto_language_data): Delete la_print_typedef initializer.
3622         (auto_language::print_typedef): New member function.
3623         * language.h (language_data): Delete la_print_typedef field.
3624         (language_defn::print_typedef): Declare new member function.
3625         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3626         (default_print_typedef): Delete declaration.
3627         * m2-lang.c (m2_language_data): Delete la_print_typedef
3628         initializer.
3629         (m2_language::print_typedef): New member function.
3630         * objc-lang.c (objc_language_data): Delete la_print_typedef
3631         initializer.
3632         * opencl-lang.c (opencl_language_data): Likewise.
3633         * p-lang.c (pascal_language_data): Likewise.
3634         (pascal_language::print_typedef): New member function.
3635         * rust-lang.c (rust_print_typedef): Delete function,
3636         implementation moved to rust_language::print_typedef.
3637         (rust_language): Delete la_print_typedef initializer.
3638         (rust_language::print_typedef): New member function,
3639         implementation from rust_print_typedef.
3640         * typeprint.c (default_print_typedef): Delete.
3641
3642 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3643
3644         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3645         (ada_language::printstr): New member function.
3646         * c-lang.c (c_language_data): Delete la_printstr initializer.
3647         (cplus_language_data): Likewise.
3648         (asm_language_data): Likewise.
3649         (minimal_language_data): Likewise.
3650         * d-lang.c (d_language_data): Likewise.
3651         * f-lang.c (f_printstr): Rename to f_language::printstr.
3652         (f_language_data): Delete la_printstr initializer.
3653         (f_language::printstr): New member function, implementation from
3654         f_printstr.
3655         * go-lang.c (go_language_data): Delete la_printstr initializer.
3656         * language.c (language_defn::printstr): Define new member
3657         function.
3658         (unk_lang_printstr): Delete.
3659         (unknown_language_data): Delete la_printstr initializer.
3660         (unknown_language::printstr): New member function.
3661         (auto_language_data): Delete la_printstr initializer.
3662         (auto_language::printstr): New member function.
3663         * language.h (language_data): Delete la_printstr field.
3664         (language_defn::printstr): Declare new member function.
3665         (LA_PRINT_STRING): Update call to printstr.
3666         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3667         (m2_language_data): Delete la_printstr initializer.
3668         (m2_language::printstr): New member function, implementation from
3669         m2_printstr.
3670         * objc-lang.c (objc_language_data): Delete la_printstr
3671         initializer.
3672         * opencl-lang.c (opencl_language_data): Likewise.
3673         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3674         (pascal_language_data): Delete la_printstr initializer.
3675         (pascal_language::printstr): New member function, implementation
3676         from pascal_printstr.
3677         * p-lang.h (pascal_printstr): Delete declaration.
3678         * rust-lang.c (rust_printstr): Update header comment.
3679         (rust_language_data): Delete la_printstr initializer.
3680         (rust_language::printstr): New member function.
3681
3682 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3683
3684         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3685         (ada_language::printchar): New member function.
3686         * c-lang.c (c_language_data): Delete la_printchar initializer.
3687         (cplus_language_data): Likewise.
3688         (asm_language_data): Likewise.
3689         (minimal_language_data): Likewise.
3690         * d-lang.c (d_language_data): Likewise.
3691         * f-lang.c (f_printchar): Rename to f_language::printchar.
3692         (f_language_data): Delete la_printchar initializer.
3693         (f_language::printchar): New member function, implementation from
3694         f_printchar.
3695         * go-lang.c (go_language_data): Delete la_printchar initializer.
3696         * language.c (unk_lang_printchar): Delete.
3697         (language_defn::printchar): Define new member function.
3698         (unknown_language_data): Delete la_printchar initializer.
3699         (unknown_language::printchar): New member function.
3700         (auto_language_data): Delete la_printchar initializer.
3701         (auto_language::printchar): New member function.
3702         * language.h (language_data): Delete la_printchar field.
3703         (language_defn::printchar): Declare new member function.
3704         (LA_PRINT_CHAR): Update call to printchar.
3705         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3706         (m2_language::printchar): New member function.
3707         * objc-lang.c (objc_language_data): Delete la_printchar
3708         initializer.
3709         * opencl-lang.c (opencl_language_data): Likewise.
3710         * p-lang.c (pascal_language_data): Delete la_printchar
3711         initializer.
3712         (pascal_language::printchar): New member function.
3713         * rust-lang.c (rust_printchar): Rename to
3714         rust_language::printchar.
3715         (rust_language_data): Delete la_printchar initializer.
3716         (rust_language::printchar): New member function, implementation
3717         from rust_printchar.
3718
3719 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3720
3721         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3722         (ada_language_data): Delete la_emitchar initializer.
3723         (ada_language::emitchar): New member function, implementation from
3724         emit_char.
3725         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3726         (cplus_language_data): Likewise.
3727         (asm_language_data): Likewise.
3728         (minimal_language_data): Likewise.
3729         * d-lang.c (d_language_data): Likewise.
3730         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3731         (f_language_data): Delete la_emitchar initializer.
3732         (f_language::emitchar): New member function, implementation from
3733         f_emit_char.
3734         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3735         * language.c (unk_lang_emit_char): Delete.
3736         (language_defn::emitchar): New member function definition.
3737         (unknown_language_data): Delete la_emitchar initializer.
3738         (unknown_language::emitchar): New member function.
3739         (auto_language_data): Delete la_emitchar initializer.
3740         (auto_language::emitchar): New member function.
3741         * language.h (language_data): Delete la_emitchar field.
3742         (language_defn::emitchar): New member field declaration.
3743         (LA_EMIT_CHAR): Update call to emitchar.
3744         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3745         (m2_language_data): Delete la_emitchar initializer.
3746         (m2_language::emitchar): New member function, implementation from
3747         m2_emit_char.
3748         * objc-lang.c (objc_language_data): Delete la_emitchar
3749         initializer.
3750         * opencl-lang.c (opencl_language_data): Likewise.
3751         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3752         (pascal_language_data): Delete la_emitchar initializer.
3753         (pascal_language::emitchar): New member function, implementation
3754         from pascal_emit_char.
3755         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3756         (rust_language_data): Delete la_emitchar initializer.
3757         (rust_language::emitchar): New member function, implementation
3758         from rust_emitchar.
3759
3760 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3761
3762         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3763         (ada_language_data): Delete la_post_parser initializer.
3764         (ada_language::post_parser): New member function.
3765         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3766         (cplus_language_data): Likewise.
3767         (asm_language_data): Likewise.
3768         (minimal_language_data): Likewise.
3769         * d-lang.c (d_language_data): Likewise.
3770         * f-lang.c (f_language_data): Likewise.
3771         * go-lang.c (go_language_data): Likewise.
3772         * language.c (unknown_language_data): Likewise.
3773         (auto_language_data): Likewise.
3774         * language.h (language_data): Delete la_post_parser field.
3775         (language_defn::post_parser): New member function.
3776         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3777         * objc-lang.c (objc_language_data): Likewise.
3778         * opencl-lang.c (opencl_language_data): Likewise.
3779         * p-lang.c (pascal_language_data): Likewise.
3780         * parse.c (parse_exp_in_context): Update call to post_parser.
3781         (null_post_parser): Delete definition.
3782         * parser-defs.h (null_post_parser): Delete declaration.
3783         * rust-lang.c (rust_language_data): Delete la_post_parser
3784         initializer.
3785
3786 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3787
3788         * ada-lang.c (parse): Rename to ada_language::parser.
3789         (ada_language_data): Delete la_parser initializer.
3790         (ada_language::parser): New member function, implementation from
3791         parse.
3792         * c-lang.c (c_language_data): Delete la_parser initializer.
3793         (cplus_language_data): Likewise.
3794         (asm_language_data): Likewise.
3795         (minimal_language_data): Likewise.
3796         * d-lang.c (d_language_data): Likewise.
3797         (d_language::parser): New member function.
3798         * f-lang.c (f_language_data): Delete la_parser initializer.
3799         (f_language::parser): New member function.
3800         * go-lang.c (go_language_data): Delete la_parser initializer.
3801         (go_language::parser): New member function.
3802         * language.c (unk_lang_parser): Delete.
3803         (language_defn::parser): Define new member function.
3804         (unknown_language_data): Delete la_parser initializer.
3805         (unknown_language::parser): New member function.
3806         (auto_language_data): Delete la_parser initializer.
3807         (auto_language::parser): New member function.
3808         * language.h (language_data): Delete la_parser field.
3809         (language_defn::parser): Declare new member function.
3810         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3811         (m2_language::parser): New member function.
3812         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3813         * opencl-lang.c (opencl_language_data): Likewise.
3814         * p-lang.c (pascal_language_data): Likewise.
3815         (pascal_language::parser): New member function.
3816         * parse.c (parse_exp_in_context): Update call to parser.
3817         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3818         (rust_language::parser): New member function.
3819
3820 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3821
3822         * top.c (print_gdb_configuration): Print --with-python-libdir
3823         configuration value.
3824
3825 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3826
3827         * NEWS: Mention change to the alias command.
3828
3829 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3830
3831         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3832         (alias_command_completer)
3833         (make_alias_options_def_group): New functions.
3834         (alias_opts, alias_option_defs): New struct and array.
3835         (alias_usage_error): Update usage.
3836         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3837         Use option framework.
3838         (_initialize_cli_cmds): Update alias command help.
3839         Update aliases command help.
3840         (show_user):
3841         Add NULL for new default_args lookup_cmd argument.
3842         (valid_command_p): Rename to validate_aliased_command.
3843         Add NULL for new default_args lookup_cmd argument.  Verify that the
3844         aliased_command has no default args.
3845         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3846         (lookup_cmd_1, lookup_cmd): New argument default_args.
3847         (add_alias_cmd):
3848         Add NULL for new default_args lookup_cmd argument.
3849         (print_help_for_command): Show default args under the layout
3850          alias some_alias = some_aliased_cmd some_alias_default_arg.
3851         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3852         xfree default_args in destructor.
3853         * cli/cli-script.c (process_next_line, do_define_command):
3854         Add NULL for new default_args lookup_cmd argument.
3855         * command.h: Declare new default_args argument in lookup_cmd
3856         and lookup_cmd_1.
3857         * completer.c (complete_line_internal_1):
3858         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3859         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3860         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3861         Likewise.
3862         * infcmd.c (_initialize_infcmd): Likewise.
3863         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3864         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3865         * python/py-param.c (add_setshow_generic): Likewise.
3866         * remote.c (_initialize_remote): Likewise.
3867         * top.c (execute_command): Prepend default_args if command has some.
3868         (set_verbose):
3869         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3870         * tracepoint.c (validate_actionline, encode_actions_1):
3871         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3872
3873 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3874
3875         * jit.c (jit_read_descriptor): Use bool as the return type.
3876         (jit_breakpoint_re_set_internal): Use bool as the return type.
3877         Invert the return value logic; return true if the jit breakpoint
3878         has been successfully initialized.
3879         (jit_inferior_init): Update the call to
3880         jit_breakpoint_re_set_internal.
3881
3882 2020-06-22  Pedro Alves  <palves@redhat.com>
3883
3884         PR gdb/25939
3885         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3886         Use the current inferior instead.  Don't return
3887         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3888         wait again.
3889         * sol-thread.c (sol_thread_target::wait): Don't reference
3890         inferior_ptid.
3891         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3892         (sol_update_thread_list_callback): Use the current inferior's pid
3893         instead of inferior_ptid.
3894
3895 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3896
3897         * procfs.c: Cleanup many comments.
3898
3899         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3900         (AFTER_WATCHFLAG): Replace by value.
3901
3902         (MAIN_PROC_NAME_FORMAT): Inline ...
3903         (create_procinfo): ... here.
3904
3905         (procfs_debug_inferior): Remove SYS_exec handling.
3906         (syscall_is_exec): Likewise.
3907         (procfs_set_exec_trap): Likewise.
3908
3909         (syscall_is_lwp_exit): Inline in callers.
3910         (syscall_is_exit): Likewise.
3911         (syscall_is_exec): Likewise.
3912         (syscall_is_lwp_create): Likewise.
3913
3914         (invalidate_cache): Remove #if 0 code.
3915
3916         (make_signal_thread_runnable):  Remove.
3917         (procfs_target::resume): Remove #if 0 code.
3918
3919 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3920
3921         PR gdb/25939
3922         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3923         call ...
3924         (procfs_target::create_inferior): ... here.
3925
3926 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3927
3928         * exec.c (validate_exec_file): Ensure the build-id is up to
3929         date by calling reopen_exec_file (that checks file timestamp
3930         to decide to re-read the file).
3931
3932 2020-06-18  Pedro Alves  <palves@redhat.com>
3933
3934         PR gdb/25412
3935         * gdbthread.h (delete_thread, delete_thread_silent)
3936         (find_thread_ptid): Update comments.
3937         * thread.c (current_thread_): New global.
3938         (is_current_thread): Move higher, and reimplement.
3939         (inferior_thread): Reimplement.
3940         (set_thread_exited): Use bool.  Add assertions.
3941         (add_thread_silent): Simplify thread-reuse handling by always
3942         calling delete_thread.
3943         (delete_thread): Remove intro comment.
3944         (find_thread_ptid): Skip exited threads.
3945         (switch_to_thread_no_regs): Write to current_thread_.
3946         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3947         INFERIOR_PTID.  Clear current_thread_.
3948
3949 2020-06-18  Pedro Alves  <palves@redhat.com>
3950
3951         * aix-thread.c (pd_update): Use switch_to_thread.
3952
3953 2020-06-18  Pedro Alves  <palves@redhat.com>
3954
3955         * ravenscar-thread.c (ravenscar_thread_target): Update.
3956         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3957         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3958         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3959         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3960
3961 2020-06-18  Pedro Alves  <palves@redhat.com>
3962
3963         * nat/windows-nat.c (current_windows_thread): Remove.
3964         * nat/windows-nat.h (current_windows_thread): Remove.
3965         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3966         Adjust.
3967         (display_selectors): Adjust to fetch the current
3968         windows_thread_info based on inferior_ptid.
3969         (fake_create_process): No longer write to current_windows_thread.
3970         (windows_nat_target::get_windows_debug_event):
3971         Don't set inferior_ptid or current_windows_thread.
3972         (windows_nat_target::wait): Adjust to not rely on
3973         current_windows_thread.
3974         (do_initial_windows_stuff): Now a method of windows_nat_target.
3975         Switch to the last_ptid thread.
3976         (windows_nat_target::attach): Adjust.
3977         (windows_nat_target::detach): Use switch_to_no_thread instead of
3978         writing to inferior_ptid directly.
3979         (windows_nat_target::create_inferior): Adjust.
3980
3981 2020-06-18  Pedro Alves  <palves@redhat.com>
3982
3983         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3984
3985 2020-06-18  Pedro Alves  <palves@redhat.com>
3986
3987         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3988         after creating it, instead of writing to inferior_ptid.  Don't
3989         write to inferior_ptid.
3990
3991 2020-06-18  Pedro Alves  <palves@redhat.com>
3992
3993         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3994
3995 2020-06-18  Pedro Alves  <palves@redhat.com>
3996
3997         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3998         it, instead of writing to inferior_ptid.
3999
4000 2020-06-18  Pedro Alves  <palves@redhat.com>
4001
4002         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
4003         to inferior_ptid.
4004
4005 2020-06-18  Pedro Alves  <palves@redhat.com>
4006
4007         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
4008         instead of writing to inferior_ptid directly.
4009
4010 2020-06-18  Pedro Alves  <palves@redhat.com>
4011
4012         * corelow.c (core_target::close): Use switch_to_no_thread instead
4013         of writing to inferior_ptid directly.
4014         (add_to_thread_list, core_target_open): Use switch_to_thread
4015         instead of writing to inferior_ptid directly.
4016
4017 2020-06-18  Pedro Alves  <palves@redhat.com>
4018
4019         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
4020         inferior_ptid.
4021         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
4022         inferior_ptid.
4023         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
4024         inferior_ptid directly.
4025         (darwin_nat_target::init_thread_list): Switch to thread, instead
4026         of writing to inferior_ptid.
4027         (darwin_nat_target::attach): Don't write to inferior_ptid.
4028         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
4029
4030 2020-06-18  Pedro Alves  <palves@redhat.com>
4031
4032         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
4033         thread.
4034         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
4035         Instead use switch_to_thread.
4036         (gnu_nat_target::detach): Use switch_to_no_thread
4037         instead of writing to inferior_ptid directly.  Used passed-in
4038         inferior instead of looking up the inferior by pid.
4039
4040 2020-06-18  Pedro Alves  <palves@redhat.com>
4041
4042         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
4043         inferior_ptid.
4044
4045 2020-06-18  Pedro Alves  <palves@redhat.com>
4046
4047         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4048         inferior_ptid.
4049         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4050         thread.
4051         (nto_procfs_target::detach): Avoid referencing
4052         inferior_ptid.  Use switch_to_no_thread instead of writing to
4053         inferior_ptid directly.
4054         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4055         instead of writing to inferior_ptid directly.
4056         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4057         to thread.
4058
4059 2020-06-18  Pedro Alves  <palves@redhat.com>
4060
4061         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4062         after creating it, instead of writing to inferior_ptid.
4063         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4064         to inferior_ptid directly.
4065         (gdbsim_target::wait): Don't write to inferior_ptid.
4066
4067 2020-06-18  Pedro Alves  <palves@redhat.com>
4068
4069         * remote.c (remote_target::remote_notice_new_inferior): Use
4070         switch_to_thread instead of writing to inferior_ptid directly.
4071         (remote_target::add_current_inferior_and_thread): Use
4072         switch_to_no_thread instead of writing to inferior_ptid directly.
4073         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4074         and switch_to_thread instead of using set_current_inferior or
4075         writing to inferior_ptid directly.
4076
4077 2020-06-18  Pedro Alves  <palves@redhat.com>
4078
4079         * tracectf.c (ctf_target_open): Switch to added thread instead of
4080         writing to inferior_ptid directly.
4081         (ctf_target::close): Use switch_to_no_thread instead of writing to
4082         inferior_ptid directly.
4083
4084 2020-06-18  Pedro Alves  <palves@redhat.com>
4085
4086         * tracefile-tfile.c (tfile_target_open): Don't write to
4087         inferior_ptid directly, instead switch to added thread.
4088         (tfile_target::close): Use switch_to_no_thread instead of writing
4089         to inferior_ptid directly.
4090
4091 2020-06-18  Pedro Alves  <palves@redhat.com>
4092
4093         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4094         (procfs_target::detach): Use switch_to_no_thread
4095         instead of writing to inferior_ptid directly.
4096         (do_attach): Change return type to void.  Switch to the added
4097         thread.
4098         (procfs_target::create_inferior): Switch to the added thread.
4099         (procfs_do_thread_registers): Don't write to inferior_ptid.
4100
4101 2020-06-18  Pedro Alves  <palves@redhat.com>
4102
4103         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4104         of writing to inferior_ptid.
4105         (scoped_restore_exited_inferior): Delete.
4106         (handle_vfork_child_exec_or_exit): Simplify using
4107         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4108         instead of writing to inferior_ptid.
4109         (THREAD_STOPPED_BY): Delete.
4110         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4111         (thread_stopped_by_hw_breakpoint): Delete.
4112         (save_waitstatus): Use
4113         scoped_restore_current_thread+switch_to_thread, and call
4114         target_stopped_by_watchpoint instead of
4115         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4116         instead of thread_stopped_by_sw_breakpoint, and
4117         target_stopped_by_hw_breakpoint instead of
4118         thread_stopped_by_hw_breakpoint.
4119         (handle_inferior_event)
4120         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4121         inferior_ptid directly, nor
4122         set_current_inferior/set_current_program_space.  Use
4123         switch_to_thread / switch_to_inferior_no_thread instead.
4124
4125 2020-06-18  Pedro Alves  <palves@redhat.com>
4126
4127         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4128         instead of writing to inferior_ptid.
4129
4130 2020-06-18  Pedro Alves  <palves@redhat.com>
4131
4132         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4133         added thread.
4134         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4135         to the added thread.
4136         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4137         instead of writing to inferior_ptid.
4138
4139 2020-06-18  Pedro Alves  <palves@redhat.com>
4140
4141         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4142         (register_to_value_test): Mock a program_space too.  Heap-allocate
4143         the address space.  Don't write to inferior_ptid.  Use
4144         switch_to_thread instead.
4145
4146 2020-06-18  Pedro Alves  <palves@redhat.com>
4147
4148         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4149         Delete.
4150         (find_signalled_thread()): New, factored out from
4151         linux_make_corefile_notes and adjusted to handle exited threads.
4152         (linux_make_corefile_notes): Adjust to use the new
4153         find_signalled_thread.
4154
4155 2020-06-18  Pedro Alves  <palves@redhat.com>
4156
4157         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4158         of saving/restoring inferior_ptid.
4159
4160 2020-06-17  Tom Tromey  <tom@tromey.com>
4161
4162         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4163         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4164         declare.
4165         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4166
4167 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4168
4169         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4170         of partial symtabs.
4171
4172 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4173
4174         * regformats/reg-arm.dat: Remove.
4175         * regformats/reg-bfin.dat: Remove.
4176         * regformats/reg-cris.dat: Remove.
4177         * regformats/reg-crisv32.dat: Remove.
4178         * regformats/reg-m32r.dat: Remove.
4179         * regformats/reg-tilegx.dat: Remove.
4180         * regformats/reg-tilegx32.dat: Remove.
4181
4182 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4183
4184         * features/Makefile (WHICH): Remove arm files.
4185         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4186         * regformats/arm/arm-with-neon.dat: Remove.
4187         * regformats/arm/arm-with-vfpv2.dat: Remove.
4188         * regformats/arm/arm-with-vfpv3.dat: Remove.
4189
4190 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4191
4192         * features/Makefile (XMLTOC): Remove rx.xml.
4193
4194 2020-06-17  Pedro Alves  <palves@redhat.com>
4195
4196         * gdbthread.h (thread_control_state) <trap_expected> Update
4197         comments.
4198
4199 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4200
4201         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4202         ada_language::lookup_symbol_nonlocal.
4203         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4204         (ada_language::lookup_symbol_nonlocal): New member function,
4205         implementation from ada_lookup_symbol_nonlocal.
4206         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4207         initializer.
4208         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4209         initializer.
4210         (cplus_language::lookup_symbol_nonlocal): New member function.
4211         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4212         (minimal_language_data) Likewise.
4213         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4214         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4215         initializer.
4216         (d_language::lookup_symbol_nonlocal): New member function.
4217         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4218         initializer.
4219         (f_language::lookup_symbol_nonlocal): New member function.
4220         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4221         initializer.
4222         * language.c (unknown_language_data): Likewise.
4223         (auto_language_data): Likewise.
4224         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4225         field.
4226         (language_defn::lookup_symbol_nonlocal): New member function.
4227         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4228         initializer.
4229         * objc-lang.c (objc_language_data): Likewise.
4230         * opencl-lang.c (opencl_language_data): Likewise.
4231         * p-lang.c (pascal_language_data): Likewise.
4232         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4233         rust_language::lookup_symbol_nonlocal.
4234         (rust_language_data): Delete la_lookup_symbol_nonlocal
4235         initializer.
4236         (rust_language::lookup_symbol_nonlocal): New member function,
4237         implementation from rust_lookup_symbol_nonlocal.
4238         * symtab.c (lookup_symbol_aux): Update call to
4239         lookup_symbol_nonlocal.
4240         (basic_lookup_symbol_nonlocal): Rename to...
4241         (language_defn::lookup_symbol_nonlocal): ...this, and update
4242         header comment.  Remove language_defn parameter, and replace with
4243         uses of `this'.
4244         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4245
4246 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4247
4248         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4249         initializer.
4250         (ada_language::value_print_inner): New member function.
4251         * c-lang.c (c_language_data): Delete la_value_print_inner
4252         initializer.
4253         (cplus_language_data): Likewise.
4254         (asm_language_data): Likewise.
4255         (minimal_language_data): Likewise.
4256         * d-lang.c (d_language_data): Likewise.
4257         (d_language::value_print_inner): New member function.
4258         * f-lang.c (f_language_data): Delete la_value_print_inner
4259         initializer.
4260         (f_language::value_print_inner): New member function.
4261         * f-lang.h (f_value_print_innner): Rename to...
4262         (f_value_print_inner): ...this (note spelling of 'inner').
4263         * f-valprint.c (f_value_print_innner): Rename to...
4264         (f_value_print_inner): ...this (note spelling of 'inner').
4265         * go-lang.c (go_language_data): Delete la_value_print_inner
4266         initializer.
4267         (go_language::value_print_inner): New member function.
4268         * language.c (language_defn::value_print_inner): Define new member
4269         function.
4270         (unk_lang_value_print_inner): Delete.
4271         (unknown_language_data): Delete la_value_print_inner initializer.
4272         (unknown_language::value_print_inner): New member function.
4273         (auto_language_data): Delete la_value_print_inner initializer.
4274         (auto_language::value_print_inner): New member function.
4275         * language.h (language_data): Delete la_value_print_inner field.
4276         (language_defn::value_print_inner): Delcare new member function.
4277         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4278         initializer.
4279         (m2_language::value_print_inner): New member function.
4280         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4281         initializer.
4282         * opencl-lang.c (opencl_language_data): Likewise.
4283         * p-lang.c (pascal_language_data): Likewise.
4284         (pascal_language::value_print_inner): New member function.
4285         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4286         initializer.
4287         (rust_language::value_print_inner): New member function.
4288         * valprint.c (do_val_print): Update call to value_print_inner.
4289
4290 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4291
4292         * ada-lang.c (ada_language_data): Delete la_value_print
4293         initializer.
4294         (ada_language::value_print): New member function.
4295         * c-lang.c (c_language_data): Delete la_value_print initializer.
4296         (cplus_language_data): Likewise.
4297         (asm_language_data): Likewise.
4298         (minimal_language_data): Likewise.
4299         * d-lang.c (d_language_data): Likewise.
4300         * f-lang.c (f_language_data): Likewise.
4301         * go-lang.c (go_language_data): Likewise.
4302         * language.c (unk_lang_value_print): Delete.
4303         (language_defn::value_print): Define new member function.
4304         (unknown_language_data): Delete la_value_print initializer.
4305         (unknown_language::value_print): New member function.
4306         (auto_language_data): Delete la_value_print initializer.
4307         (auto_language::value_print): New member function.
4308         * language.h (language_data): Delete la_value_print field.
4309         (language_defn::value_print): Declare new member function.
4310         (LA_VALUE_PRINT): Update call to value_print.
4311         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4312         * objc-lang.c (objc_language_data): Likewise.
4313         * opencl-lang.c (opencl_language_data): Likewise.
4314         * p-lang.c (pascal_language_data): Likewise.
4315         (pascal_language::value_print): New member function.
4316         * rust-lang.c (rust_language_data): Delete la_value_print
4317         initializer.
4318
4319 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4320
4321         * ada-lang.c (ada_watch_location_expression): Rename to
4322         ada_language::watch_location_expression.
4323         (ada_language_data): Delete la_watch_location_expression
4324         initializer.
4325         (ada_language::watch_location_expression): New member function,
4326         implementation from ada_watch_location_expression.
4327         * breakpoint.c (watch_command_1): Update call to
4328         watch_location_expression.
4329         * c-lang.c (c_watch_location_expression): Rename to
4330         language_defn::watch_location_expression.
4331         (c_language_data): Delete la_watch_location_expression
4332         initializer.
4333         (cplus_language_data): Likewise.
4334         (asm_language_data): Likewise.
4335         (minimal_language_data): Likewise.
4336         * c-lang.h (c_watch_location_expression): Delete declaration.
4337         * d-lang.c (d_language_data): Delete la_watch_location_expression
4338         initializer.
4339         * f-lang.c (f_language_data): Likewise.
4340         * go-lang.c (go_language_data): Likewise.
4341         * language.c (language_defn::watch_location_expression): Member
4342         function implementation from c_watch_location_expression.
4343         (unknown_language_data): Delete la_watch_location_expression
4344         initializer.
4345         (auto_language_data): Likewise.
4346         * language.h (language_data): Delete la_watch_location_expression
4347         field.
4348         (language_defn::watch_location_expression): Declare new member
4349         function.
4350         * m2-lang.c (m2_language_data): Delete
4351         la_watch_location_expression initializer.
4352         * objc-lang.c (objc_language_data): Likewise.
4353         * opencl-lang.c (opencl_language_data): Likewise.
4354         * p-lang.c (pascal_language_data): Likewise.
4355         * rust-lang.c (rust_watch_location_expression): Rename to
4356         rust_language::watch_location_expression.
4357         (rust_language_data): Delete la_watch_location_expression
4358         initializer.
4359         (rust_language::watch_location_expression): New member function,
4360         implementation from rust_watch_location_expression.
4361
4362 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4363
4364         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4365         ada_language::collect_symbol_completion_matches.
4366         (ada_language_data): Delete la_collect_symbol_completion_matches
4367         initializer.
4368         (ada_language::collect_symbol_completion_matches): New member
4369         function, implementation from
4370         ada_collect_symbol_completion_matches.
4371         * c-lang.c (c_language_data): Delete
4372         la_collect_symbol_completion_matches initializer.
4373         (cplus_language_data): Likewise.
4374         (asm_language_data): Likewise.
4375         (minimal_language_data): Likewise.
4376         * d-lang.c (d_language_data): Likewise.
4377         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4378         f_language::collect_symbol_completion_matches.
4379         (f_language_data): Delete la_collect_symbol_completion_matches
4380         initializer.
4381         (f_language::collect_symbol_completion_matches) New member
4382         function, implementation from f_collect_symbol_completion_matches.
4383         * go-lang.c (go_language_data): Delete
4384         la_collect_symbol_completion_matches initializer.
4385         * language.c (unknown_language_data): Likewise.
4386         (auto_language_data): Likewise.
4387         * language.h (language_data): Delete
4388         la_collect_symbol_completion_matches field.
4389         (language_defn::collect_symbol_completion_matches): New member
4390         function.
4391         * m2-lang.c (m2_language_data): Delete
4392         la_collect_symbol_completion_matches initializer.
4393         * objc-lang.c (objc_language_data): Likewise.
4394         * opencl-lang.c (opencl_language_data): Likewise.
4395         * p-lang.c (pascal_language_data): Likewise.
4396         * rust-lang.c (rust_language_data): Likewise.
4397         * symtab.c (default_collect_symbol_completion_matches): Delete.
4398         (collect_symbol_completion_matches): Update call to
4399         collect_symbol_completion_matches.
4400         (collect_symbol_completion_matches_type): Likewise.
4401         * symtab.h (default_collect_symbol_completion_matches): Delete
4402         declaration.
4403
4404 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4405
4406         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4407         (ada_language_data): Delete la_word_break_characters initializer.
4408         (ada_language::word_break_characters): New member function.
4409         * c-lang.c (c_language_data): Delete la_word_break_characters
4410         initializer.
4411         (cplus_language_data): Likewise.
4412         (asm_language_data): Likewise.
4413         (minimal_language_data): Likewise.
4414         * completer.c: Update global comment.
4415         (advance_to_expression_complete_word_point): Update call to
4416         word_break_characters.
4417         (complete_files_symbols): Likewise.
4418         (complete_line_internal_1): Likewise.
4419         (default_completer_handle_brkchars): Likewise.
4420         (skip_quoted_chars): Likewise.
4421         * d-lang.c (d_language_data): Delete la_word_break_characters
4422         initializer.
4423         * f-lang.c (f_word_break_characters): Delete.
4424         (f_language_data): Delete la_word_break_characters initializer.
4425         (f_language::word_break_characters): New member function.
4426         * go-lang.c (go_language_data): Delete la_word_break_characters
4427         initializer.
4428         * language.c (unknown_language_data): Likewise.
4429         (auto_language_data): Likewise.
4430         * language.h (default_word_break_characters): Move declaration to
4431         earlier in the file.
4432         (language_data): Delete la_word_break_characters field.
4433         (language_defn::word_break_characters): New member function.
4434         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4435         initializer.
4436         * objc-lang.c (objc_language_data): Likewise.
4437         * opencl-lang.c (opencl_language_data): Likewise.
4438         * p-lang.c (pascal_language_data): Likewise.
4439         * rust-lang.c (rust_language_data): Likewise.
4440
4441 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4442
4443         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4444         (ada_language_data): Delete la_get_symbol_name_matcher
4445         initializer.
4446         (language_defn::get_symbol_name_matcher_inner): New member
4447         function.
4448         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4449         initializer.
4450         (cplus_language_data): Likewise.
4451         (cplus_language::get_symbol_name_matcher_inner): New member
4452         function.
4453         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4454         (minimal_language_data): Likewise.
4455         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4456         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4457         initializer.
4458         * dictionary.c (iter_match_first_hashed): Update call to
4459         get_symbol_name_matcher.
4460         (iter_match_next_hashed): Likewise.
4461         (iter_match_next_linear): Likewise.
4462         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4463         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4464         initializer.
4465         (f_language::get_symbol_name_matcher_inner): New member function.
4466         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4467         initializer.
4468         * language.c (default_symbol_name_matcher): Update header comment,
4469         make static.
4470         (language_defn::get_symbol_name_matcher): New definition.
4471         (language_defn::get_symbol_name_matcher_inner): Likewise.
4472         (get_symbol_name_matcher): Delete.
4473         (unknown_language_data): Delete la_get_symbol_name_matcher
4474         initializer.
4475         (auto_language_data): Likewise.
4476         * language.h (language_data): Delete la_get_symbol_name_matcher
4477         field.
4478         (language_defn::get_symbol_name_matcher): New member function.
4479         (language_defn::get_symbol_name_matcher_inner): Likewise.
4480         (default_symbol_name_matcher): Delete declaration.
4481         * linespec.c (find_methods): Update call to
4482         get_symbol_name_matcher.
4483         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4484         initializer.
4485         * minsyms.c (lookup_minimal_symbol): Update call to
4486         get_symbol_name_matcher.
4487         (iterate_over_minimal_symbols): Likewise.
4488         * objc-lang.c (objc_language_data): Delete
4489         la_get_symbol_name_matcher initializer.
4490         * opencl-lang.c (opencl_language_data): Likewise.
4491         * p-lang.c (pascal_language_data): Likewise.
4492         * psymtab.c (psymbol_name_matches): Update call to
4493         get_symbol_name_matcher.
4494         * rust-lang.c (rust_language_data): Delete
4495         la_get_symbol_name_matcher initializer.
4496         * symtab.c (symbol_matches_search_name): Update call to
4497         get_symbol_name_matcher.
4498         (compare_symbol_name): Likewise.
4499
4500 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4501
4502         * ada-lang.c (ada_language_data): Delete la_compute_program
4503         initializer.
4504         * c-lang.c (c_language_data): Likewise.
4505         (c_language::compute_program): New member function.
4506         (cplus_language_data): Delete la_compute_program initializer.
4507         (cplus_language::compute_program): New member function.
4508         (asm_language_data): Delete la_compute_program initializer.
4509         (minimal_language_data): Likewise.
4510         * c-lang.h (c_compute_program): Update comment.
4511         (cplus_compute_program): Likewise.
4512         * compile/compile-c-support.c (c_compute_program): Likewise.
4513         (cplus_compute_program): Likewise.
4514         * compile/compile.c (compile_to_object): Update call to
4515         la_compute_program.
4516         * d-lang.c (d_language_data): Delete la_compute_program
4517         initializer.
4518         * f-lang.c (f_language_data): Likewise.
4519         * go-lang.c (go_language_data): Likewise.
4520         * language.c (unknown_language_data): Likewise.
4521         (auto_language_data): Likewise.
4522         * language.h (language_data): Delete la_compute_program field.
4523         (language_defn::compute_program): New member function.
4524         * m2-lang.c (m2_language_data): Delete la_compute_program
4525         initializer.
4526         * objc-lang.c (objc_language_data): Likewise.
4527         * opencl-lang.c (opencl_language_data): Likewise.
4528         * p-lang.c (pascal_language_data): Likewise.
4529         * rust-lang.c (rust_language_data): Likewise.
4530
4531 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4532
4533         * ada-lang.c (ada_language_data) Delete
4534         la_class_name_from_physname initializer.
4535         * c-lang.c (c_language_data): Likewise.
4536         (cplus_language_data): Likewise.
4537         (cplus_language::class_name_from_physname): New member function.
4538         (asm_language_data): Delete la_class_name_from_physname
4539         initializer.
4540         (minimal_language_data): Likewise.
4541         * d-lang.c (d_language_data): Likewise.
4542         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4543         method on language_defn class.
4544         (guess_full_die_structure_name): Likewise.
4545         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4546         initializer.
4547         * go-lang.c (go_language_data): Likewise.
4548         * language.c (language_class_name_from_physname): Delete.
4549         (unk_lang_class_name): Delete.
4550         (unknown_language_data): Delete la_class_name_from_physname
4551         initializer.
4552         (auto_language_data): Likewise.
4553         * language.h (language_data): Delete la_class_name_from_physname
4554         field.
4555         (language_defn::class_name_from_physname): New function.
4556         (language_class_name_from_physname): Delete declaration.
4557         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4558         initializer.
4559         * objc-lang.c (objc_language_data): Likewise.
4560         * opencl-lang.c (opencl_language_data): Likewise.
4561         * p-lang.c (pascal_language_data): Likewise.
4562         * rust-lang.c (rust_language_data): Likewise.
4563
4564 2020-06-16  Tom Tromey  <tom@tromey.com>
4565
4566         * tui/tui-data.h (STATUS_NAME): New macro.
4567         * tui/tui-layout.c (tui_remove_some_windows)
4568         (initialize_known_windows, tui_register_window)
4569         (tui_layout_split::remove_windows, initialize_layouts)
4570         (tui_new_layout_command): Don't use hard-coded window names.
4571
4572 2020-06-16  Tom Tromey  <tom@tromey.com>
4573
4574         PR tui/25348:
4575         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4576         tui_initialize_readline.  Only run once.  Call rl_initialize.
4577         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4578         tui_initialize_readline.
4579         * tui/tui-io.c (tui_setup_io): Call
4580         tui_ensure_readline_initialized.
4581         * tui/tui-interp.c (tui_interp::init): Update.
4582
4583 2020-06-16  Tom Tromey  <tom@tromey.com>
4584
4585         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4586         Also preserve the status window.
4587
4588 2020-06-16  Tom Tromey  <tom@tromey.com>
4589
4590         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4591         where m_window==nullptr.
4592
4593 2020-06-15  Tom Tromey  <tromey@adacore.com>
4594
4595         * windows-nat.c (windows_nat::handle_output_debug_string):
4596         Update.
4597         (windows_nat::handle_ms_vc_exception): Update.
4598         * target.h (target_read_string): Change API.
4599         * target.c (target_read_string): Change API.
4600         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4601         Update.
4602         * solib-frv.c (frv_current_sos): Update.
4603         * solib-dsbt.c (dsbt_current_sos): Update.
4604         * solib-darwin.c (darwin_current_sos): Update.
4605         * linux-thread-db.c (inferior_has_bug): Update.
4606         * expprint.c (print_subexp_standard): Update.
4607         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4608         (ada_exception_message_1): Update.
4609
4610 2020-06-15  Tom Tromey  <tromey@adacore.com>
4611
4612         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4613
4614 2020-06-15  Tom Tromey  <tromey@adacore.com>
4615
4616         * valprint.c (read_string): Update comment.
4617         * target.c (MIN): Remove.
4618         (target_read_string): Rewrite.
4619
4620 2020-06-15  Tom Tromey  <tromey@adacore.com>
4621
4622         * corefile.c (read_memory_string): Remove.
4623         * ada-valprint.c (ada_value_print_ptr): Update.
4624         * ada-lang.h (ada_tag_name): Change return type.
4625         * ada-lang.c (type_from_tag): Update.
4626         (ada_tag_name_from_tsd): Change return type.  Use
4627         target_read_string.
4628         (ada_tag_name): Likewise.
4629         * gdbcore.h (read_memory_string): Don't declare.
4630
4631 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4632
4633         * symtab.c (rbreak_command): Ignore Windows drive colon.
4634
4635 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4636
4637         * NEWS: Mention removed GDBserver host support.
4638
4639 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4640
4641         * features/riscv/rebuild-csr-xml.sh: Updated.
4642
4643 2020-06-11  Tom Tromey  <tom@tromey.com>
4644
4645         PR gdb/18318:
4646         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4647
4648 2020-06-09  Jonny Grant  <jg@jguk.org>
4649 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4650
4651         * main.c (captured_main_1): Don't print new line after help.
4652         (print_gdb_help): add mailing list and IRC channel information
4653         to --help.  Add new lines between items in the footer.  Remove
4654         quotes around bug url.
4655
4656 2020-06-11  Keith Seitz  <keiths@redhat.com>
4657
4658         PR gdb/21356
4659         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4660         Resolve typedefs for type length calculations.
4661
4662 2020-06-10  Tom de Vries  <tdevries@suse.de>
4663
4664         PR ada/24713
4665         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4666         (write_psymbols): Enable .gdb_index for ada.
4667         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4668         ada.
4669
4670 2020-06-10  Tom de Vries  <tdevries@suse.de>
4671
4672         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4673         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4674         namei" instead of "const char *name" argument.
4675         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4676         dw2_symtab_iter_init.
4677
4678 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4679
4680         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4681         to use type::field and field::type instead.
4682
4683 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4684
4685         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4686         to use field::type instead.
4687
4688 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4689
4690         * gdbtypes.h (struct field) <type, set_type>: New methods.
4691         Rename `type` field to...
4692         <m_type>: ... this.  Change references throughout to use type or
4693         set_type methods.
4694         (FIELD_TYPE): Use field::type.  Change call sites that modify
4695         the field's type to use field::set_type instead.
4696
4697 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4698
4699         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4700         to use type::index_type instead.
4701
4702 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4703
4704         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4705         methods.
4706         (TYPE_INDEX_TYPE): Use type::index_type.
4707         * gdbtypes.c (create_array_type_with_stride): Likewise.
4708
4709 2020-06-07  Tom Tromey  <tom@tromey.com>
4710
4711         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4712         parameter.
4713         (generic_value_print): Update.
4714
4715 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4716
4717         Revert commit 982a38f60b0.
4718         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4719
4720 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4721
4722         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4723         avoid use after free.
4724
4725 2020-06-05  Tom de Vries  <tdevries@suse.de>
4726
4727         * NEWS: Fix typos.
4728
4729 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4730
4731         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4732         the per_bfd object.
4733         (dwarf2_read_debug_names): Likewise.
4734         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4735         object when re-using a per_bfd object with an index.
4736
4737 2020-06-03  Tom de Vries  <tdevries@suse.de>
4738
4739         PR symtab/26046
4740         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4741         children for C++.
4742         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4743         DW_TAG_subprogram.
4744
4745 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4746
4747         * ada-lang.c (ada_language_data): Delete skip_trampoline
4748         initializer.
4749         * c-lang.c (c_language_data): Likewise.
4750         (cplus_language_data): Likewise.
4751         (cplus_language::skip_trampoline): New member function.
4752         (asm_language_data): Delete skip_trampoline initializer.
4753         (minimal_language_data): Likewise.
4754         * d-lang.c (d_language_data): Likewise.
4755         * f-lang.c (f_language_data): Likewise.
4756         * go-lang.c (go_language_data): Likewise.
4757         * language.c (unk_lang_trampoline): Delete function.
4758         (skip_language_trampoline): Update.
4759         (unknown_language_data): Delete skip_trampoline initializer.
4760         (auto_language_data): Likewise.
4761         * language.h (language_data): Delete skip_trampoline field.
4762         (language_defn::skip_trampoline): New function.
4763         * m2-lang.c (m2_language_data): Delete skip_trampoline
4764         initializer.
4765         * objc-lang.c (objc_skip_trampoline): Delete function, move
4766         implementation to objc_language::skip_trampoline.
4767         (objc_language_data): Delete skip_trampoline initializer.
4768         (objc_language::skip_trampoline): New member function with
4769         implementation from objc_skip_trampoline.
4770         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4771         initializer.
4772         * p-lang.c (pascal_language_data): Likewise.
4773         * rust-lang.c (rust_language_data): Likewise.
4774
4775 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4776
4777         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4778         (ada_language::demangle): New member function.
4779         * c-lang.c (c_language_data): Delete la_demangle initializer.
4780         (cplus_language_data): Delete la_demangle initializer.
4781         (cplus_language::demangle): New member function.
4782         (asm_language_data): Delete la_demangle initializer.
4783         (minimal_language_data): Delete la_demangle initializer.
4784         * d-lang.c (d_language_data): Delete la_demangle initializer.
4785         (d_language::demangle): New member function.
4786         * f-lang.c (f_language_data): Delete la_demangle initializer.
4787         (f_language::demangle): New member function.
4788         * go-lang.c (go_language_data): Delete la_demangle initializer.
4789         (go_language::demangle): New member function.
4790         * language.c (language_demangle): Update.
4791         (unk_lang_demangle): Delete.
4792         (unknown_language_data): Delete la_demangle initializer.
4793         (unknown_language::demangle): New member function.
4794         (auto_language_data): Delete la_demangle initializer.
4795         (auto_language::demangle): New member function.
4796         * language.h (language_data): Delete la_demangle field.
4797         (language_defn::demangle): New function.
4798         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4799         * objc-lang.c (objc_language_data): Delete la_demangle
4800         initializer.
4801         (objc_language::demangle): New member function.
4802         * opencl-lang.c (opencl_language_data): Delete la_demangle
4803         initializer.
4804         * p-lang.c (pascal_language_data): Likewise.
4805         * rust-lang.c (rust_language_data): Likewise.
4806         (rust_language::demangle): New member function.
4807
4808 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4809
4810         * ada-lang.c (ada_language_data): Delete la_print_type
4811         initializer.
4812         (ada_language::print_type): New member function.
4813         * c-lang.c (c_language_data): Delete la_print_type initializer.
4814         (c_language::print_type): New member function.
4815         (cplus_language_data): Delete la_print_type initializer.
4816         (cplus_language::print_type): New member function.
4817         (asm_language_data): Delete la_print_type initializer.
4818         (asm_language::print_type): New member function.
4819         (minimal_language_data): Delete la_print_type initializer.
4820         (minimal_language::print_type): New member function.
4821         * d-lang.c (d_language_data): Delete la_print_type initializer.
4822         (d_language::print_type): New member function.
4823         * f-lang.c (f_language_data): Delete la_print_type initializer.
4824         (f_language::print_type): New member function.
4825         * go-lang.c (go_language_data): Delete la_print_type initializer.
4826         (go_language::print_type): New member function.
4827         * language.c (unk_lang_print_type): Delete.
4828         (unknown_language_data): Delete la_print_type initializer.
4829         (unknown_language::print_type): New member function.
4830         (auto_language_data): Delete la_print_type initializer.
4831         (auto_language::print_type): New member function.
4832         * language.h (language_data): Delete la_print_type field.
4833         (language_defn::print_type): New function.
4834         (LA_PRINT_TYPE): Update.
4835         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4836         (m2_language::print_type): New member function.
4837         * objc-lang.c (objc_language_data): Delete la_print_type
4838         initializer.
4839         (objc_language::print_type): New member function.
4840         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4841         to opencl_language::print_type.
4842         (opencl_language_data): Delete la_print_type initializer.
4843         (opencl_language::print_type): New member function, implementation
4844         from opencl_print_type.
4845         * p-lang.c (pascal_language_data): Delete la_print_type
4846         initializer.
4847         (pascal_language::print_type): New member function.
4848         * rust-lang.c (rust_print_type): Delete, implementation moved to
4849         rust_language::print_type.
4850         (rust_language_data): Delete la_print_type initializer.
4851         (rust_language::print_type): New member function, implementation
4852         from rust_print_type.
4853
4854 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4855
4856         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4857         implementation moves to...
4858         (ada_language::sniff_from_mangled_name): ...here.  Update return
4859         type.
4860         (ada_language_data): Delete la_sniff_from_mangled_name
4861         initializer.
4862         * c-lang.c (c_language_data): Likewise.
4863         (cplus_language_data): Likewise.
4864         (cplus_language::sniff_from_mangled_name): New member function,
4865         implementation taken from gdb_sniff_from_mangled_name.
4866         (asm_language_data): Delete la_sniff_from_mangled_name
4867         initializer.
4868         (minimal_language_data): Likewise.
4869         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4870         implementation moves to cplus_language::sniff_from_mangled_name.
4871         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4872         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4873         moves to...
4874         (d_language::sniff_from_mangled_name): ...here.
4875         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4876         * f-lang.c (f_language_data): Likewise.
4877         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4878         moves to...
4879         (go_language::sniff_from_mangled_name): ...here.
4880         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4881         * language.c (language_sniff_from_mangled_name): Delete.
4882         (unknown_language_data): Delete la_sniff_from_mangled_name
4883         initializer.
4884         (auto_language_data): Likewise.
4885         * language.h (language_data): Delete la_sniff_from_mangled_name
4886         field.
4887         (language_defn::sniff_from_mangled_name): New function.
4888         (language_sniff_from_mangled_name): Delete declaration.
4889         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4890         field.
4891         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4892         implementation moves to...
4893         (objc_language::sniff_from_mangled_name): ...here.
4894         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4895         * opencl-lang.c (opencl_language_data): Likewise.
4896         * p-lang.c (pascal_language_data): Likewise.
4897         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4898         implementation moves to...
4899         (rust_language::sniff_from_mangled_name): ...here.
4900         (rust_language_data): Delete la_sniff_from_mangled_name
4901         initializer.
4902         * symtab.c (symbol_find_demangled_name): Call
4903         sniff_from_mangled_name member function.
4904
4905 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4906
4907         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4908         initializer.
4909         * c-lang.c (c_language_data): Likewise.
4910         (cplus_language_data): Likewise.
4911         (cplus_language::search_name_hash): New member function.
4912         (asm_language_data): Delete la_search_name_hash initializer.
4913         (minimal_language_data): Likewise.
4914         * d-lang.c (d_language_data): Likewise.
4915         * dictionary.c (default_search_name_hash): Rename to...
4916         (language_defn::search_name_hash): ...this.
4917         * f-lang.c (f_language_data): Likewise.
4918         (f_language::search_name_hash): New member function.
4919         * go-lang.c (go_language_data): Delete la_search_name_hash
4920         initializer.
4921         * language.c (unknown_language_data): Likewise.
4922         (auto_language_data): Likewise.
4923         * language.h (struct language_data): Delete la_search_name_hash
4924         field.
4925         (language_defn::search_name_hash): Declare new member function.
4926         (default_search_name_hash): Delete declaration.
4927         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4928         initializer.
4929         * objc-lang.c (objc_language_data): Likewise.
4930         * opencl-lang.c (opencl_language_data): Likewise.
4931         * p-lang.c (pascal_language_data): Likewise.
4932         * rust-lang.c (rust_language_data): Likewise.
4933         * symtab.c (search_name_hash): Update call.
4934
4935 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4936
4937         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4938         initializer.
4939         * c-lang.c (class compile_instance): Declare.
4940         (c_language_data): Delete la_get_compile_instance initializer.
4941         (c_language::get_compile_instance): New member function.
4942         (cplus_language_data): Delete la_get_compile_instance initializer.
4943         (cplus_language::get_compile_instance): New member function.
4944         (asm_language_data): Delete la_get_compile_instance initializer.
4945         (minimal_language_data): Likewise.
4946         * c-lang.h (c_get_compile_context): Update comment.
4947         (cplus_get_compile_context): Update comment.
4948         * compile/compile.c (compile_to_object): Update calls, don't rely
4949         on function pointer being NULL.
4950         * d-lang.c (d_language_data): Delete la_get_compile_instance
4951         initializer.
4952         * f-lang.c (f_language_data): Likewise.
4953         * go-lang.c (go_language_data): Likewise.
4954         * language.c (unknown_language_data): Likewise.
4955         (auto_language_data): Likewise.
4956         * language.h (language_data): Delete la_get_compile_instance field.
4957         (language_defn::get_compile_instance): New member function.
4958         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4959         initializer.
4960         * objc-lang.c (objc_language_data): Likewise.
4961         * opencl-lang.c (opencl_language_data): Likewise.
4962         * p-lang.c (pascal_language_data): Likewise.
4963         * rust-lang.c (rust_language_data): Likewise.
4964
4965 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4966
4967         * ada-lang.c (ada_add_all_symbols): Update comment.
4968         (ada_iterate_over_symbols): Delete, move implementation to...
4969         (ada_language::iterate_over_symbols): ...here, a new member
4970         function, rewrite to use range based for loop.
4971         (ada_language_data): Delete la_iterate_over_symbols initializer.
4972         * c-lang.c (c_language_data): Likewise.
4973         (cplus_language_data): Likewise.
4974         (asm_language_data): Likewise.
4975         (minimal_language_data): Likewise.
4976         * d-lang.c (d_language_data): Likewise.
4977         * f-lang.c (f_language_data): Likewise.
4978         * go-lang.c (go_language_data): Likewise.
4979         * language.c (unknown_language_data): Likewise.
4980         (auto_language_data): Likewise.
4981         * language.h (language_data): Delete la_iterate_over_symbols field.
4982         (language_defn::iterate_over_symbols): New member function.
4983         (LA_ITERATE_OVER_SYMBOLS): Update.
4984         * linespec.c (iterate_over_all_matching_symtabs): Update.
4985         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4986         initializer.
4987         * objc-lang.c (objc_language_data): Likewise.
4988         * opencl-lang.c (opencl_language_data): Likewise.
4989         * p-lang.c (pascal_language_data): Likewise.
4990         * rust-lang.c (rust_language_data): Likewise.
4991
4992 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4993
4994         * ada-lang.c (ada_language_data): Delete
4995         la_lookup_transparent_type initializer.
4996         * c-lang.c (c_language_data): Likewise.
4997         (cplus_language_data): Likewise.
4998         (cplus_language::lookup_transparent_type): New member function.
4999         (asm_language_data): Delete la_lookup_transparent_type
5000         initializer.
5001         (minimal_language_data): Likewise.
5002         * d-lang.c (d_language_data): Likewise.
5003         * f-lang.c (f_language_data): Likewise.
5004         * go-lang.c (go_language_data): Likewise.
5005         * language.c (unknown_language_data): Likewise.
5006         (auto_language_data): Likewise.
5007         * language.h (struct language_data): Delete
5008         la_lookup_transparent_type field.
5009         (language_defn::lookup_transparent_type): New member function.
5010         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
5011         initializer.
5012         * objc-lang.c (objc_language_data): Likewise.
5013         * opencl-lang.c (opencl_language_data): Likewise.
5014         * p-lang.c (pascal_language_data): Likewise.
5015         * rust-lang.c (rust_language_data): Likewise.
5016         * symtab.c (symbol_matches_domain): Update call.
5017
5018 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5019
5020         * ada-lang.c (ada_language_arch_info): Delete function, move
5021         implementation to...
5022         (ada_language::language_arch_info): ...here, a new member
5023         function.
5024         (ada_language_data): Delete la_language_arch_info.
5025         * c-lang.c (c_language_data): Likewise.
5026         (c_language::language_arch_info): New member function.
5027         (cplus_language_arch_info): Delete function, move
5028         implementation to...
5029         (cplus_language::language_arch_info): ...here, a new member
5030         function.
5031         (cplus_language_data): Delete la_language_arch_info.
5032         (asm_language_data): Likewise.
5033         (asm_language::language_arch_info): New member function.
5034         (minimal_language_data): Delete la_language_arch_info.
5035         (minimal_language::language_arch_info): New member function.
5036         * d-lang.c (d_language_arch_info): Delete function, move
5037         implementation to...
5038         (d_language::language_arch_info): ...here, a new member
5039         function.
5040         (d_language_data): Delete la_language_arch_info.
5041         * f-lang.c (f_language_arch_info): Delete function, move
5042         implementation to...
5043         (f_language::language_arch_info): ...here, a new member
5044         function.
5045         (f_language_data): Delete la_language_arch_info.
5046         * go-lang.c (go_language_arch_info): Delete function, move
5047         implementation to...
5048         (go_language::language_arch_info): ...here, a new member
5049         function.
5050         (go_language_data): Delete la_language_arch_info.
5051         * language.c (unknown_language_data): Likewise.
5052         (unknown_language::language_arch_info): New member function.
5053         (auto_language_data): Delete la_language_arch_info.
5054         (auto_language::language_arch_info): New member function.
5055         (language_gdbarch_post_init): Update call to
5056         la_language_arch_info.
5057         * language.h (language_data): Delete la_language_arch_info
5058         function pointer.
5059         (language_defn::language_arch_info): New function.
5060         * m2-lang.c (m2_language_arch_info): Delete function, move
5061         implementation to...
5062         (m2_language::language_arch_info): ...here, a new member
5063         function.
5064         (m2_language_data): Delete la_language_arch_info.
5065         * objc-lang.c (objc_language_arch_info): Delete function, move
5066         implementation to...
5067         (objc_language::language_arch_info): ...here, a new member
5068         function.
5069         (objc_language_data): Delete la_language_arch_info.
5070         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5071         implementation to...
5072         (opencl_language::language_arch_info): ...here, a new member
5073         function.
5074         (opencl_language_data): Delete la_language_arch_info.
5075         * p-lang.c (pascal_language_arch_info): Delete function, move
5076         implementation to...
5077         (pascal_language::language_arch_info): ...here, a new member
5078         function.
5079         (pascal_language_data): Delete la_language_arch_info.
5080         * rust-lang.c (rust_language_arch_info): Delete function, move
5081         implementation to...
5082         (rust_language::language_arch_info): ...here, a new member
5083         function.
5084         (rust_language_data): Delete la_language_arch_info.
5085
5086 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5087
5088         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5089         initializer.
5090         * c-lang.c (c_language_data): Likewise.
5091         (cplus_language_data): Likewise.
5092         (cplus_language::pass_by_reference_info): New method.
5093         (asm_language_data): Delete la_pass_by_reference initializer.
5094         (minimal_language_data): Likewise.
5095         * cp-abi.c (cp_pass_by_reference): Remove use of
5096         default_pass_by_reference.
5097         * d-lang.c (d_language_data): Likewise.
5098         * f-lang.c (f_language_data): Likewise.
5099         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5100         default_pass_by_reference.
5101         * go-lang.c (go_language_data): Likewise.
5102         * language.c (language_pass_by_reference): Update.
5103         (default_pass_by_reference): Delete.
5104         (unknown_language_data): Delete la_pass_by_reference
5105         initializer.
5106         (auto_language_data): Likewise.
5107         * language.h (struct language_data): Delete la_pass_by_reference
5108         field.
5109         (language_defn::pass_by_reference_info): New member function.
5110         (default_pass_by_reference): Delete declaration.
5111         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5112         initializer.
5113         * objc-lang.c (objc_language_data): Likewise.
5114         * opencl-lang.c (opencl_language_data): Likewise.
5115         * p-lang.c (pascal_language_data): Likewise.
5116         * rust-lang.c (rust_language_data): Likewise.
5117
5118 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5119
5120         * ada-lang.c (ada_read_var_value): Delete function, move
5121         implementation to...
5122         (ada_language::read_var_value): ...here.
5123         (ada_language_data): Delete la_read_var_value initializer.
5124         * c-lang.c (c_language_data): Likewise.
5125         (cplus_language_data): Likewise.
5126         (minimal_language_data): Likewise.
5127         * d-lang.c (d_language_data): Likewise.
5128         * f-lang.c (f_language_data): Likewise.
5129         * findvar.c (default_read_var_value): Rename to...
5130         (language_defn::read_var_value): ...this.
5131         * findvar.c (read_var_value): Update header comment, and change to
5132         call member function instead of function pointer.
5133         * go-lang.c (go_language_data): Likewise.
5134         * language.c (unknown_language_data): Delete la_read_var_value
5135         initializer.
5136         (auto_language_data): Likewise.
5137         * language.h (struct language_data): Delete la_read_var_value
5138         field.
5139         (language_defn::read_var_value): New member function.
5140         (default_read_var_value): Delete declaration.
5141         * m2-lang.c (m2_language_data): Delete la_read_var_value
5142         initializer.
5143         * objc-lang.c (objc_language_data): Likewise.
5144         * opencl-lang.c (opencl_language_data): Likewise.
5145         * p-lang.c (pascal_language_data): Likewise.
5146         * rust-lang.c (rust_language_data): Likewise.
5147         * value.h (default_read_var_value): Delete declaration.
5148
5149 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5150
5151         * ada-lang.c (ada_print_array_index): Delete function, move
5152         implementation to...
5153         (ada_language::print_array_index): ...here.
5154         (ada_language_data): Delete la_print_array_index initializer.
5155         * c-lang.c (c_language_data): Likewise.
5156         (cplus_language_data): Likewise.
5157         (minimal_language_data): Likewise.
5158         * d-lang.c (d_language_data): Likewise.
5159         * f-lang.c (f_language_data): Likewise.
5160         * go-lang.c (go_language_data): Likewise.
5161         * language.c (default_print_array_index): Delete function, move
5162         implementation to...
5163         (language_defn::print_array_index): ...here.
5164         (unknown_language_data): Delete la_print_array_index initializer.
5165         (auto_language_data): Likewise.
5166         * language.h (struct language_data): Delete la_print_array_index
5167         field.
5168         (language_defn::print_array_index): New member function.
5169         (LA_PRINT_ARRAY_INDEX): Update.
5170         (default_print_array_index): Delete declaration.
5171         * m2-lang.c (m2_language_data): Delete la_print_array_index
5172         initializer.
5173         * objc-lang.c (objc_language_data): Likewise.
5174         * opencl-lang.c (opencl_language_data): Likewise.
5175         * p-lang.c (pascal_language_data): Likewise.
5176         * rust-lang.c (rust_language_data): Likewise.
5177
5178 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5179
5180         * gdb/ada-lang.c (ada_language_defn): Convert to...
5181         (ada_language_data): ...this.
5182         (class ada_language): New class.
5183         (ada_language_defn): New static global.
5184         * gdb/c-lang.c (c_language_defn): Convert to...
5185         (c_language_data): ...this.
5186         (class c_language): New class.
5187         (c_language_defn): New static global.
5188         (cplus_language_defn): Convert to...
5189         (cplus_language_data): ...this.
5190         (class cplus_language): New class.
5191         (cplus_language_defn): New static global.
5192         (asm_language_defn): Convert to...
5193         (asm_language_data): ...this.
5194         (class asm_language): New class.
5195         (asm_language_defn): New static global.
5196         (minimal_language_defn): Convert to...
5197         (minimal_language_data): ...this.
5198         (class minimal_language): New class.
5199         (minimal_language_defn): New static global.
5200         * gdb/d-lang.c (d_language_defn): Convert to...
5201         (d_language_data): ...this.
5202         (class d_language): New class.
5203         (d_language_defn): New static global.
5204         * gdb/f-lang.c (f_language_defn): Convert to...
5205         (f_language_data): ...this.
5206         (class f_language): New class.
5207         (f_language_defn): New static global.
5208         * gdb/go-lang.c (go_language_defn): Convert to...
5209         (go_language_data): ...this.
5210         (class go_language): New class.
5211         (go_language_defn): New static global.
5212         * gdb/language.c (unknown_language_defn): Remove declaration.
5213         (current_language): Initialize to nullptr, real initialization is
5214         moved to _initialize_language.
5215         (languages): Delete global.
5216         (language_defn::languages): Define.
5217         (set_language_command): Use language_defn::languages.
5218         (set_language): Likewise.
5219         (range_error): Likewise.
5220         (language_enum): Likewise.
5221         (language_def): Likewise.
5222         (add_set_language_command): Use language_def::languages for the
5223         language list, and language_def to lookup language pointers.
5224         (skip_language_trampoline): Use language_defn::languages.
5225         (unknown_language_defn): Convert to...
5226         (unknown_language_data): ...this.
5227         (class unknown_language): New class.
5228         (unknown_language_defn): New static global.
5229         (auto_language_defn): Convert to...
5230         (auto_language_data): ...this.
5231         (class auto_language): New class.
5232         (auto_language_defn): New static global.
5233         (language_gdbarch_post_init): Use language_defn::languages.
5234         (_initialize_language): Initialize current_language.
5235         * gdb/language.h (struct language_defn): Rename to...
5236         (struct language_data): ...this.
5237         (struct language_defn): New.
5238         (auto_language_defn): Delete.
5239         (unknown_language_defn): Delete.
5240         (minimal_language_defn): Delete.
5241         (ada_language_defn): Delete.
5242         (asm_language_defn): Delete.
5243         (c_language_defn): Delete.
5244         (cplus_language_defn): Delete.
5245         (d_language_defn): Delete.
5246         (f_language_defn): Delete.
5247         (go_language_defn): Delete.
5248         (m2_language_defn): Delete.
5249         (objc_language_defn): Delete.
5250         (opencl_language_defn): Delete.
5251         (pascal_language_defn): Delete.
5252         (rust_language_defn): Delete.
5253         * gdb/m2-lang.c (m2_language_defn): Convert to...
5254         (m2_language_data): ...this.
5255         (class m2_language): New class.
5256         (m2_language_defn): New static global.
5257         * gdb/objc-lang.c (objc_language_defn): Convert to...
5258         (objc_language_data): ...this.
5259         (class objc_language): New class.
5260         (objc_language_defn): New static global.
5261         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5262         (opencl_language_data): ...this.
5263         (class opencl_language): New class.
5264         (opencl_language_defn): New static global.
5265         * gdb/p-lang.c (pascal_language_defn): Convert to...
5266         (pascal_language_data): ...this.
5267         (class pascal_language): New class.
5268         (pascal_language_defn): New static global.
5269         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5270         language pointer, update comment format.
5271         * gdb/rust-lang.c (rust_language_defn): Convert to...
5272         (rust_language_data): ...this.
5273         (class rust_language): New class.
5274         (rust_language_defn): New static global.
5275
5276 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5277
5278         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5279         member variable.
5280         <m_stmt_at_address>: New member variable.
5281         (lnp_state_machine::record_line): Don't record some lines, update
5282         tracking of is_stmt at the same address.
5283         (lnp_state_machine::lnp_state_machine): Initialise new member
5284         variables.
5285
5286 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5287
5288         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5289         "-include gnu-nat-mig.h".
5290         * gnu-nat-mig.h: New file.
5291         * gnu-nat.c: Include "gnu-nat-mig.h".
5292         (exc_server, msg_reply_server, notify_server,
5293         process_reply_server): Remove declarations.
5294
5295 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5296
5297         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5298         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5299         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5300         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5301         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5302         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5303         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5304         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5305         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5306         to gnu_nat_target class.
5307         * gnu-nat.c: Likewise.
5308         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5309         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5310         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5311         object.
5312         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5313         instead of `gnu_target'.
5314
5315 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5316
5317         * i386-gnu-tdep.c: Include "gdbcore.h"
5318         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5319         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5320         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5321         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5322         i386_gnu_sigcontext_addr): New functions
5323         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5324         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5325         tdep.
5326
5327 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5328
5329         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5330         before fork_inferior call. Avoid calling it if target_is_pushed returns
5331         true.
5332
5333 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5334
5335         * gnu-nat.h (gnu_target): New variable declaration.
5336         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5337         gnu_target.
5338         * gnu-nat.c (gnu_target): New variable.
5339         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5340         add_thread_silent, and add_thread calls.
5341         (gnu_nat_target::create_inferior): Pass gnu_target to
5342         add_thread_silent, thread_change_ptid call.
5343         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5344         call.
5345
5346 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5347
5348         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5349         (gnu_nat_target::find_memory_regions): Remove unused
5350         `old_address' variable.
5351
5352 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5353
5354         * gnu-nat.c: Include "gdbarch.h".
5355
5356 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5357
5358         * reply_mig_hack.awk (Error return): Cast function through
5359         void *, to bypass compiler function call check.
5360
5361 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5362
5363         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5364         $(srcdir)/reply_mig_hack.awk.
5365
5366 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5367
5368         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5369
5370 2020-05-30  Jonny Grant  <jg@jguk.org>
5371
5372         * configure.ac (ACX_BUGURL): change bug URL to https.
5373
5374 2020-05-30  Pedro Alves  <palves@redhat.com>
5375
5376         * cp-support.c (replace_typedefs_template): New.
5377         (replace_typedefs_qualified_name): Handle
5378         DEMANGLE_COMPONENT_TEMPLATE.
5379
5380 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5381
5382         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5383         dwarf2/index-cache.h, dwarf2/index-write.c,
5384         dwarf2/index-write.h, dwarf2/line-header.c,
5385         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5386         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5387         variables and fields from `dwarf2_per_objfile` to just
5388         `per_objfile` throughout.
5389
5390 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5391
5392         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5393         <push_dwarf_reg_entry_value>: Add comment.
5394
5395 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5396             Keith Seitz  <keiths@redhat.com>
5397
5398         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5399         instead of PyEval_ReleaseLock.
5400         (class gdbpy_gil): Move to earlier in file.
5401         (finalize_python): Set gdb_python_initialized.
5402         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5403         when not initialized.
5404
5405 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5406
5407         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5408         <push_dwarf_reg_entry_value>: Remove assert.  Override
5409         per_objfile with caller_per_objfile.
5410
5411 2020-05-28  Tom de Vries  <tdevries@suse.de>
5412
5413         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5414         PR gold/15646 workaround to symbol kind "type".
5415
5416 2020-05-27  Tom Tromey  <tromey@adacore.com>
5417
5418         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5419
5420 2020-05-27  Tom Tromey  <tromey@adacore.com>
5421
5422         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5423         Use htab_find_with_hash.
5424         <add_abbrev>: Remove "abbrev_number" parameter.
5425         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5426         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5427         (hash_abbrev): Add comment.
5428         (abbrev_table::lookup_abbrev): Move to header file.
5429         (abbrev_table::read): Update.
5430
5431 2020-05-27  Tom Tromey  <tromey@adacore.com>
5432
5433         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5434         method.
5435         <canonical_name>: New member.
5436         <raw_name>: Rename from "name".
5437         (partial_die_info): Initialize canonical_name.
5438         (scan_partial_symbols): Check raw_name.
5439         (partial_die_parent_scope, partial_die_full_name)
5440         (add_partial_symbol, add_partial_subprogram)
5441         (add_partial_enumeration, load_partial_dies): Use "name" method.
5442         (partial_die_info::name): New method.
5443         (partial_die_info::read, guess_partial_die_structure_name)
5444         (partial_die_info::fixup): Update.
5445
5446 2020-05-27  Tom Tromey  <tromey@adacore.com>
5447
5448         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5449         <get_ref_die_offset>: Inline.
5450         <get_ref_die_offset_complaint>: New method.
5451         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5452         (attribute::get_ref_die_offset_complaint): Rename from
5453         get_ref_die_offset.  Just issue complaint.
5454
5455 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5456
5457         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5458
5459 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5460
5461         * exec.c (exec_file_attach): Use errno value of first openp failure.
5462
5463 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5464
5465         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5466         Don't close thread handle.
5467
5468 2020-05-27  Tom Tromey  <tom@tromey.com>
5469             Simon Marchi  <simon.marchi@efficios.com>
5470
5471         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5472         shared_ptr.
5473         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5474         member.
5475         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5476         dwarf2_per_bfd_objfile_data_key>: New globals.
5477         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5478         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5479         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5480         shared.
5481         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5482         short-circuit when sharing.
5483         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5484         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5485
5486 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5487
5488         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5489         to...
5490         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5491         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5492
5493 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5494
5495         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5496         build_name_components, find_name_components_bounds>:
5497         Add per_objfile parameter.
5498         (struct mapped_index) <symbol_name_at>: Likewise.
5499         (struct mapped_debug_names): Remove constructor.
5500         <dwarf2_per_objfile>: Remove field.
5501         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5502         (mapped_index_base::find_name_components_bounds,
5503         mapped_index_base::build_name_components,
5504         dw2_expand_symtabs_matching_symbol): Likewise.
5505         (class mock_mapped_index) <symbol_name_at>: Likewise.
5506         (check_match): Likewise.
5507         (check_find_bounds_finds): Likewise.
5508         (test_mapped_index_find_name_component_bounds): Update.
5509         (CHECK_MATCH): Update.
5510         (dw2_expand_symtabs_matching): Update.
5511         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5512         per_objfile parameter.
5513         <find_vec_in_debug_names>: Likewise.
5514         <m_per_objfile>: New field.
5515         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5516         parameter.
5517         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5518         (dw2_debug_names_iterator::next): Update.
5519         (dw2_debug_names_lookup_symbol): Update.
5520         (dw2_debug_names_expand_symtabs_for_function): Update.
5521         (dw2_debug_names_map_matching_symbols): Update.
5522         (dw2_debug_names_expand_symtabs_matching): Update.
5523         (dwarf2_read_debug_names): Update.
5524
5525 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5526
5527         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5528         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5529         move to dwarf2_per_objfile.
5530         <read_in_chain>: Remove.
5531         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5532         remove_all_cus, age_comp_units>: New methods.
5533         <m_dwarf2_cus>: New member.
5534         (struct dwarf2_per_cu_data) <cu>: Remove.
5535         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5536         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5537         moved to methods of dwarf2_per_objfile.
5538         (dwarf2_clear_marks): Remove.
5539         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5540         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5541         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5542         (dwarf2_per_objfile::remove_all_cus): New.
5543         (class free_cached_comp_units) <~free_cached_comp_units>:
5544         Update.
5545         (load_cu): Update.
5546         (dw2_do_instantiate_symtab): Adjust.
5547         (fill_in_sig_entry_from_dwo_entry): Adjust.
5548         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5549         (cutu_reader::cutu_reader): Likewise.
5550         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5551         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5552         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5553         and dwarf2_per_objfile::age_comp_units.
5554         (load_partial_comp_unit): Update.
5555         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5556         (process_queue): Likewise.
5557         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5558         backlink.
5559         (dwarf2_read_addr_index): Likewise.
5560         (follow_die_offset): Likewise.
5561         (dwarf2_fetch_die_loc_sect_off): Likewise.
5562         (dwarf2_fetch_constant_bytes): Likewise.
5563         (dwarf2_fetch_die_type_sect_off): Likewise.
5564         (follow_die_sig_1): Likewise.
5565         (load_full_type_unit): Likewise.
5566         (read_signatured_type): Likewise.
5567         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5568         (dwarf2_cu::~dwarf2_cu): Remove.
5569         (dwarf2_per_objfile::get_cu): New.
5570         (dwarf2_per_objfile::set_cu): New.
5571         (age_cached_comp_units): Rename to...
5572         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5573         to std::unordered_map.
5574         (free_one_cached_comp_unit): Rename to...
5575         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5576         to std::unordered_map.
5577         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5578         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5579         a dwarf2_per_objfile in data.
5580         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5581         (dwarf2_clear_marks): Remove.
5582
5583 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5584
5585         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5586         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5587         (init_tu_and_read_dwo_dies): Likewise.
5588         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5589         (cutu_reader::cutu_reader): Likewise.
5590         (load_partial_comp_unit): Likewise.
5591         (process_psymtab_comp_unit): Update.
5592         (build_type_psymtabs_1): Update.
5593         (process_skeletonless_type_unit): Update.
5594         (load_full_comp_unit): Update.
5595         (find_partial_die): Update.
5596         (dwarf2_read_addr_index): Update.
5597         (read_signatured_type): Update.
5598
5599 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5600
5601         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5602         m_header_read_in>: New fields.
5603         <get_header>: New method.
5604         * dwarf2/read.c (per_cu_header_read_in): Remove.
5605         (dwarf2_per_cu_data::get_header): New.
5606         (dwarf2_per_cu_data::addr_size): Update.
5607         (dwarf2_per_cu_data::offset_size): Update.
5608         (dwarf2_per_cu_data::ref_addr_size): Update.
5609
5610 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5611
5612         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5613         (dw2_do_instantiate_symtab): Update.
5614         (queue_and_load_all_dwo_tus): Change parameter from
5615         dwarf2_per_cu_data to dwarf2_cu.
5616         (dwarf2_fetch_die_loc_sect_off): Update.
5617         (dwarf2_fetch_constant_bytes): Update.
5618         (dwarf2_fetch_die_type_sect_off): Update.
5619
5620 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5621
5622         * dwarf2/read.c (process_full_comp_unit,
5623         process_full_type_unit): Remove per_cu, per_objfile paramters.
5624         Add dwarf2_cu parameter.
5625         (process_queue): Update.
5626
5627 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5628
5629         * dwarf2/read.c (create_cu_from_index_list): Replace
5630         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5631         (create_cus_from_index_list): Likewise.
5632         (create_cus_from_index): Likewise.
5633         (create_signatured_type_table_from_index): Likewise.
5634         (create_cus_from_debug_names_list): Likewise.
5635         (create_cus_from_debug_names): Likewise.
5636         (dwarf2_read_gdb_index): Update.
5637         (dwarf2_read_debug_names): Update.
5638
5639 2020-05-27  Tom Tromey  <tom@tromey.com>
5640             Simon Marchi  <simon.marchi@efficios.com>
5641
5642         * dwarf2/read.h (struct dwarf2_per_objfile)
5643         <get_type_for_signatured_type, set_type_for_signatured_type>:
5644         New methods.
5645         <m_type_map>: New member.
5646         (struct signatured_type) <type>: Remove.
5647         * dwarf2/read.c
5648         (dwarf2_per_objfile::get_type_for_signatured_type,
5649         dwarf2_per_objfile::set_type_for_signatured_type): New.
5650         (get_signatured_type): Use new methods.
5651
5652 2020-05-27  Tom Tromey  <tom@tromey.com>
5653             Simon Marchi  <simon.marchi@efficios.com>
5654
5655         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5656         (struct dwarf2_per_objfile) <type_units>: New member.
5657         <get_type_unit_group_unshareable>: New method.
5658         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5659         num_symtabs, symtabs>: Remove; move to
5660         type_unit_group_unshareable.
5661         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5662         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5663         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5664
5665 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5666
5667         * dwarf2/read.h (struct dwarf2_per_cu_data):
5668         <dwarf2_per_objfile>: Remove.
5669         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5670         dwarf2_per_objfile.
5671         (create_signatured_type_table_from_index): Likewise.
5672         (create_signatured_type_table_from_debug_names): Likewise.
5673         (create_debug_type_hash_table): Likewise.
5674         (fill_in_sig_entry_from_dwo_entry): Likewise.
5675         (create_type_unit_group): Likewise.
5676         (read_comp_units_from_section): Likewise.
5677         (create_cus_hash_table): Likewise.
5678
5679 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5680
5681         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5682         dwarf2_per_cu_data::dwarf2_per_objfile.
5683         (compute_compunit_symtab_includes): Likewise.
5684         (dwarf2_cu::start_symtab): Likewise.
5685
5686 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5687
5688         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5689         parameter.
5690         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5691         (read_namespace_alias): Update.
5692         (lookup_die_type): Update.
5693         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5694         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5695         Update.
5696         (disassemble_dwarf_expression): Update.
5697
5698 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5699
5700         * dwarf2/read.h (struct dwarf2_queue_item): Add
5701         dwarf2_per_objfile parameter, assign new parameter.
5702         <per_objfile>: New field.
5703         * dwarf2/read.c (free_one_cached_comp_unit): Add
5704         dwarf2_per_objfile parameter.
5705         (queue_comp_unit): Likewise.
5706         (dw2_do_instantiate_symtab): Update.
5707         (process_psymtab_comp_unit): Update.
5708         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5709         (process_imported_unit_die): Update.
5710         (queue_and_load_dwo_tu): Update.
5711         (follow_die_offset): Update.
5712         (follow_die_sig_1): Update.
5713
5714 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5715
5716         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5717         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5718         (read_call_site_scope): Assign per_objfile.
5719         (dwarf2_per_cu_data::objfile): Remove.
5720         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5721         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5722         dwarf2_per_objfile parameter.
5723         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5724         dwarf2_per_objfile parameter.
5725         (dwarf_expr_reg_to_entry_parameter): Add output
5726         dwarf2_per_objfile parameter.
5727         (locexpr_get_frame_base): Update.
5728         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5729         <push_dwarf_reg_entry_value>: Update.
5730         <call_site_to_target_addr>: Update.
5731         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5732         parameter.
5733         (value_of_dwarf_reg_entry): Update.
5734         (rw_pieced_value): Update.
5735         (indirect_synthetic_pointer): Update.
5736         (dwarf2_evaluate_property): Update.
5737         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5738         parameter.
5739         (locexpr_read_variable): Update.
5740         (locexpr_get_symbol_read_needs): Update.
5741         (loclist_read_variable): Update.
5742
5743 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5744
5745         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5746         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5747         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5748         parameter.
5749         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5750         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5751         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5752         parameter.
5753         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5754         sect_variable_value): Add dwarf2_per_objfile parameter.
5755         (class dwarf_evaluate_loc_desc) <dwarf_call,
5756         dwarf_variable_value>: Update.
5757         (fetch_const_value_from_synthetic_pointer): Add
5758         dwarf2_per_objfile parameter.
5759         (fetch_const_value_from_synthetic_pointer): Update.
5760         (coerced_pieced_ref): Update.
5761         (class symbol_needs_eval_context) <dwarf_call,
5762         dwarf_variable_value>: Update.
5763         (dwarf2_compile_expr_to_ax): Update.
5764
5765 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5766
5767         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5768         parameter.
5769         (dwarf2_evaluate_loc_desc_full): Update.
5770
5771 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5772
5773         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5774         parameter.
5775         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5776         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5777         dwarf2_per_objfile parameter.
5778         (decode_debug_loc_dwo_addresses): Likewise.
5779         (dwarf2_find_location_expression): Update.
5780         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5781         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5782         parameter.
5783         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5784         parameter.
5785         (locexpr_describe_location_1): Likewise.
5786         (locexpr_describe_location): Update.
5787
5788 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5789
5790         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5791         Remove.
5792         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5793         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5794         (dwarf2_compile_property_to_c): Update.
5795         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5796         use text offset from objfile.
5797         (locexpr_tracepoint_var_ref): Update.
5798         (locexpr_generate_c_location): Update.
5799         (loclist_describe_location): Update.
5800         (loclist_tracepoint_var_ref): Update.
5801         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5802         dwarf2_per_objfile parameter.
5803         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5804         use text offset from objfile.
5805         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5806
5807 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5808
5809         * dwarf2/expr.h (struct dwarf_expr_context)
5810         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5811         <offset>: Remove.
5812         <per_objfile>: New member.
5813         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5814         dwarf2_per_objfile parameter.  Don't set offset, set
5815         per_objfile.
5816         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5817         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5818         a dwarf2_per_objfile object instead of an offset.
5819         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5820         constructor.
5821         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5822         to dwarf2_expr_executor constructor.  Don't set offset.
5823         (dwarf2_fetch_cfa_info): Update.
5824         (struct dwarf2_frame_cache) <text_offset>: Remove.
5825         <per_objfile>: New field.
5826         (dwarf2_frame_cache): Update.
5827         (dwarf2_frame_prev_register): Update.
5828         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5829         <dwarf_evaluate_loc_desc>: Add constructor.
5830         (dwarf2_evaluate_loc_desc_full): Update.
5831         (dwarf2_locexpr_baton_eval): Update.
5832         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5833         Add constructor.
5834         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5835
5836 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5837
5838         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5839         addr_sized_int_type>: Move to dwarf2_cu.
5840         <int_type>: Move to dwarf2_per_objfile.
5841         (struct dwarf2_per_objfile) <int_type>: Move here.
5842         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5843         addr_sized_int_type>: Move here.
5844         (read_func_scope): Update.
5845         (read_array_type): Update.
5846         (read_tag_string_type): Update.
5847         (attr_to_dynamic_prop): Update.
5848         (dwarf2_per_cu_data::int_type): Rename to...
5849         (dwarf2_per_objfile::int_type): ... this.
5850         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5851         (dwarf2_cu::addr_sized_int_type): ... this.
5852         (read_subrange_type): Update.
5853         (dwarf2_per_cu_data::addr_type): Rename to...
5854         (dwarf2_cu::addr_type): ... this.
5855         (set_die_type): Update.
5856
5857 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5858
5859         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5860         data through per_cu->cu.
5861
5862 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5863
5864         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5865         dwarf2_per_cu_data parameter fo dwarf2_cu.
5866         (lookup_dwo_type_unit): Likewise.
5867         (read_cutu_die_from_dwo): Likewise.
5868         (lookup_dwo_unit): Likewise.
5869         (open_and_init_dwo_file): Likewise.
5870         (lookup_dwo_cutu): Likewise.
5871         (lookup_dwo_comp_unit): Likewise.
5872         (lookup_dwo_type_unit): Likewise.
5873         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5874         (cutu_reader::cutu_reader): Update.
5875
5876 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5877
5878         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5879         parameter.
5880         (process_full_type_unit): Likewise.
5881         (process_queue): Update.
5882
5883 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5884
5885         * dwarf2/read.c (recursively_compute_inclusions): Add
5886         dwarf2_per_objfile parameter.
5887         (compute_compunit_symtab_includes): Likewise.
5888         (process_cu_includes): Update.
5889
5890 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5891
5892         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5893         parameter.
5894         (create_type_unit_group): Update.
5895         (process_psymtab_comp_unit_reader): Update.
5896         (build_type_psymtabs_reader): Update.
5897
5898 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5899
5900         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5901         object through m_this_cu->cu.
5902
5903 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5904
5905         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5906         the info parameter.
5907         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5908
5909 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5910
5911         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5912         per_objfile parameter.
5913         (load_full_type_unit): Add per_objfile parameter.
5914         (read_signatured_type): Likewise.
5915         (load_full_comp_unit): Likewise.
5916         (load_cu): Likewise.
5917         (dw2_do_instantiate_symtab): Likewise.
5918         (dw2_get_file_names): Likewise.
5919         (dw2_map_symtabs_matching_filename): Update.
5920         (dw_expand_symtabs_matching_file_matcher): Update.
5921         (dw2_map_symbol_filenames): Update.
5922         (process_psymtab_comp_unit): Add per_objfile parameter.
5923         (build_type_psymtabs_1): Update.
5924         (process_skeletonless_type_unit): Update.
5925         (dwarf2_build_psymtabs_hard): Update.
5926         (load_partial_comp_unit): Add per_objfile parameter.
5927         (scan_partial_symbols): Update.
5928         (load_full_comp_unit): Add per_objfile parameter.
5929         (process_imported_unit_die): Update.
5930         (create_cus_hash_table): Update.
5931         (find_partial_die): Update.
5932         (dwarf2_read_addr_index): Update.
5933         (follow_die_offset): Update.
5934         (dwarf2_fetch_die_loc_sect_off): Update.
5935         (dwarf2_fetch_constant_bytes): Update.
5936         (dwarf2_fetch_die_type_sect_off): Update.
5937         (follow_die_sig_1): Update.
5938         (load_full_type_unit): Add per_objfile parameter.
5939         (read_signatured_type): Likewise.
5940
5941 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5942
5943         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5944         of objfile_name.
5945
5946 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5947
5948         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5949         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5950         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5951         field.
5952         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5953         (create_cus_from_index): Update.
5954         (dwarf2_read_gdb_index): Update.
5955         (create_cus_from_debug_names): Update.
5956         (dwarf2_read_debug_names): Update.
5957         (get_abbrev_section_for_cu): Update.
5958         (create_all_comp_units): Update.
5959         (read_attribute_value): Update.
5960         (get_debug_line_section): Update.
5961         * dwarf2/index-cache.c (index_cache::store): Update.
5962         * dwarf2/index-write.c (save_gdb_index_command): Update.
5963         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5964
5965 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5966
5967         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5968         member.
5969         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5970         dwarf2_per_cu_data::per_bfd.
5971         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5972         (create_type_unit_group): Likewise.
5973         (queue_comp_unit): Remove reference to
5974         per_cu->dwarf2_per_objfile.
5975         (maybe_queue_comp_unit): Likewise.
5976         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5977         (create_cus_hash_table): Assign new field.
5978
5979 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5980
5981         * dwarf2/read.c: Replace
5982         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5983         dwarf2_cu->per_objfile throughout.
5984
5985 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5986
5987         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5988         parameter, don't use per_cu->dwarf2_per_objfile.
5989         (dw2_instantiate_symtab): Likewise.
5990         (dw2_find_last_source_symtab): Update.
5991         (dw2_map_expand_apply): Update.
5992         (dw2_lookup_symbol): Update.
5993         (dw2_expand_symtabs_for_function): Update.
5994         (dw2_expand_all_symtabs): Update.
5995         (dw2_expand_symtabs_with_fullname): Update.
5996         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5997         don't use per_cu->dwarf2_per_objfile.
5998         (dw2_expand_marked_cus): Update.
5999         (dw2_find_pc_sect_compunit_symtab): Update.
6000         (dw2_debug_names_lookup_symbol): Update.
6001         (dw2_debug_names_expand_symtabs_for_function): Update.
6002         (dw2_debug_names_map_matching_symbols): Update.
6003         (dwarf2_psymtab::expand_psymtab): Update.
6004
6005 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6006
6007         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
6008         <per_objfile>: New member.
6009         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
6010         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
6011         call to dwarf2_cu.
6012         (cutu_reader::cutu_reader): Update.
6013         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
6014
6015 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
6016
6017         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
6018         struct dwarf2_per_objfile.
6019         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
6020         dwarf2_per_bfd.
6021         * dwarf2/read.c (set_die_type): Update.
6022         (get_die_type_at_offset): Update.
6023
6024 2020-05-27  Tom Tromey  <tom@tromey.com>
6025             Simon Marchi  <simon.marchi@efficios.com>
6026
6027         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
6028         method.
6029         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
6030         get_symtab, set_symtab>: New methods.
6031         <m_symtabs>: New field.
6032         (struct dwarf2_psymtab): Derive from partial_symtab.
6033         <readin_p, get_compunit_symtab>: Declare methods.
6034         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
6035         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
6036         New methods.
6037         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
6038         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
6039         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
6040         (dw2_symtab_iter_next, dw2_print_stats)
6041         (dw2_expand_symtabs_with_fullname)
6042         (dw2_expand_symtabs_matching_one)
6043         (dw_expand_symtabs_matching_file_matcher)
6044         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
6045         (dw2_debug_names_iterator::next)
6046         (dw2_debug_names_map_matching_symbols)
6047         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6048         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6049         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6050         New methods.
6051         (get_compunit_symtab, process_full_comp_unit)
6052         (process_full_type_unit): Update.
6053         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6054
6055 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6056
6057         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6058         then introduce a new dwarf2_per_objfile type.
6059         <read_line_string>: Move to the new dwarf2_per_objfile type.
6060         <objfile>: Likewise.
6061         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6062         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6063         dwarf2_per_objfile->per_bfd.
6064         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6065         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6066         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6067         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6068         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6069         (dwarf2_per_objfile::locate_sections): Rename to...
6070         (dwarf2_per_bfd::locate_sections): ... this.
6071         (dwarf2_per_objfile::get_cutu): Rename to...
6072         (dwarf2_per_bfd::get_cutu): ... this.
6073         (dwarf2_per_objfile::get_cu): Rename to...
6074         (dwarf2_per_bfd::get_cu): ... this.
6075         (dwarf2_per_objfile::get_tu): Rename to...
6076         (dwarf2_per_bfd::get_tu): ... this.
6077         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6078         (dwarf2_per_bfd::allocate_per_cu): ... this.
6079         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6080         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6081         (get_gdb_index_contents_ftype): Change parameter from
6082         dwarf2_per_objfile to dwarf2_per_bfd.
6083         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6084         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6085
6086 2020-05-27  Tom Tromey  <tom@tromey.com>
6087             Simon Marchi  <simon.marchi@efficios.com>
6088
6089         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6090         (allocate_piece_closure): Set "per_objfile" member.
6091         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6092         (locexpr_describe_location, loclist_describe_location): Use new
6093         member.
6094         * dwarf2/read.c (read_call_site_scope)
6095         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6096         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6097         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6098         handle_data_member_location): Set per_objfile member.
6099         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6100         member.
6101         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6102
6103 2020-05-27  Tom Tromey  <tom@tromey.com>
6104
6105         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6106         allocate_signatured_type>: Declare new methods.
6107         <m_num_psymtabs>: New member.
6108         (struct dwarf2_per_cu_data) <index>: New member.
6109         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6110         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6111         (create_cu_from_index_list): Use allocate_per_cu.
6112         (create_signatured_type_table_from_index)
6113         (create_signatured_type_table_from_debug_names)
6114         (create_debug_type_hash_table, add_type_unit)
6115         (read_comp_units_from_section): Use allocate_signatured_type.
6116
6117 2020-05-27  Tom Tromey  <tom@tromey.com>
6118
6119         * psymtab.c (partial_map_expand_apply)
6120         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6121         (psym_lookup_global_symbol_language)
6122         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6123         (psym_print_stats, psym_expand_symtabs_for_function)
6124         (psym_map_symbol_filenames, psym_map_matching_symbols)
6125         (psym_expand_symtabs_matching)
6126         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6127         (maintenance_check_psymtabs): Update.
6128         * psympriv.h (struct partial_symtab) <readin_p,
6129         get_compunit_symtab>: Add objfile parameter.
6130         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6131         Likewise.
6132         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6133         get_compunit_symtab>: Likewise.
6134         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6135
6136 2020-05-27  Tom Tromey  <tom@tromey.com>
6137
6138         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6139         member.
6140         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6141         (create_cu_from_index_list)
6142         (create_signatured_type_table_from_index)
6143         (create_signatured_type_table_from_debug_names)
6144         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6145         (dwarf2_create_include_psymtab)
6146         (create_debug_type_hash_table, add_type_unit)
6147         (create_type_unit_group, read_comp_units_from_section)
6148         (dwarf2_compute_name, create_cus_hash_table)
6149         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6150         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6151         obstack.
6152         (dw2_get_real_path): Likewise.  Change argument to
6153         dwarf2_per_objfile.
6154
6155 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6156
6157         PR tdep/26000
6158         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6159         for ldrd (immediate).
6160
6161 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6162
6163         * command.h: Add comment giving the name of class_tui.
6164         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6165         create the fake command for the help for class_tui.
6166
6167 2020-05-26  Tom Tromey  <tromey@adacore.com>
6168
6169         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6170         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6171         (val_atr): New function.
6172         (value_val_atr): Use it.
6173         * ada-valprint.c (print_optional_low_bound): Change low bound
6174         handling for enums.
6175         (val_print_packed_array_elements): Don't call discrete_position.
6176         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6177         discrete_position for enum types.
6178         * language.c (default_print_array_index): Change type.
6179         * language.h (struct language_defn) <la_print_array_index>: Add
6180         index_type parameter, change type of index_value.
6181         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6182         (default_print_array_index): Update.
6183         * valprint.c (maybe_print_array_index): Don't call
6184         value_from_longest.  Update.
6185         (value_print_array_elements): Don't call discrete_position.
6186
6187 2020-05-26  Tom Tromey  <tromey@adacore.com>
6188
6189         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6190         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6191
6192 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6193
6194         PR gdb/13519
6195         * avr-tdep.c (avr_integer_to_address): Return data or code
6196         address accordingly to the second 'type' argument of the
6197         function.
6198
6199 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6200
6201         * infcmd.c, inferior.h: (construct_inferior_arguments):
6202         Moved function from here to gdbsupport/common-inferior.{h,cc}
6203
6204 2020-05-23  Tom Tromey  <tom@tromey.com>
6205
6206         Revert commit eca1f90c:
6207         * NEWS: Remove entry for completion styling.
6208         * completer.c (_rl_completion_prefix_display_length): Move
6209         declaration later.
6210         (gdb_fnprint): Revert.
6211         (gdb_display_match_list_1): Likewise.
6212         * cli/cli-style.c (completion_prefix_style)
6213         (completion_difference_style, completion_suffix_style): Remove.
6214         (_initialize_cli_style): Revert.
6215         * cli/cli-style.h (completion_prefix_style)
6216         (completion_difference_style, completion_suffix_style): Don't
6217         declare.
6218
6219 2020-05-24  Pedro Alves  <palves@redhat.com>
6220
6221         * symtab.c (completion_list_add_name): Return boolean indication
6222         of whether the symbol matched.
6223         (completion_list_add_symbol): Don't try to remove C++ aliases if
6224         the symbol didn't match in the first place.
6225         * symtab.h (completion_list_add_name): Return bool.
6226
6227 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6228
6229         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6230         type::field.
6231
6232 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6233
6234         GDB 9.2 released.
6235
6236 2020-05-23  Tom Tromey  <tom@tromey.com>
6237
6238         * NEWS: Add entry for completion styling.
6239         * completer.c (_rl_completion_prefix_display_length): Move
6240         declaration earlier.
6241         (gdb_fnprint): Use completion_style.
6242         (gdb_display_match_list_1): Likewise.
6243         * cli/cli-style.c (completion_prefix_style)
6244         (completion_difference_style, completion_suffix_style): New
6245         globals.
6246         (_initialize_cli_style): Register new globals.
6247         * cli/cli-style.h (completion_prefix_style)
6248         (completion_difference_style, completion_suffix_style): Declare.
6249
6250 2020-05-23  Pedro Alves  <palves@redhat.com>
6251
6252         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6253         (parse_escape): Use ISDIGIT instead of isdigit.
6254         (puts_debug): Use gdb_isprint instead of isprint.
6255         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6256         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6257         ISSPACE instead of isspace.
6258         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6259         instead of isspace.
6260         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6261         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6262         instead of isxdigit and ISDIGIT instead of isdigit.
6263
6264 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6265
6266         * gdbtypes.h (struct type) <field>: New method.
6267         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6268         or type::field.
6269
6270 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6271
6272         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6273         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6274         modify the propery to use type::set_fields instead.
6275
6276 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6277
6278         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6279         type::num_fields instead.
6280
6281 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6282
6283         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6284         methods.
6285         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6286         that modify the number of fields to use type::set_num_fields
6287         instead.
6288
6289 2020-05-22  Tom Tromey  <tromey@adacore.com>
6290
6291         * compile/compile-object-load.h (munmap_list_free): Don't
6292         declare.
6293
6294 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6295
6296         * annotate.c (annotate_source_line): Update return type, add call
6297         to update current symtab and line.
6298         * annotate.h (annotate_source_line): Update return type, and
6299         extend header comment.
6300         * source.c (info_line_command): Check annotation_level before
6301         calling annotate_source_line.
6302         * stack.c (print_frame_info): If calling annotate_source_line
6303         returns true, then don't print any other source line information.
6304
6305 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6306
6307         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6308
6309 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6310
6311         * coffread.c (patch_type): Remove NULL check before xfree.
6312         * corefile.c (set_gnutarget): Likewise.
6313         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6314         * exec.c (build_section_table): Likewise.
6315         * remote.c (remote_target::pass_signals): Likewise.
6316         * utils.c (n_spaces): Likewise.
6317         * cli/cli-script.c (document_command): Likewise.
6318         * i386-windows-tdep.c (core_process_module_section): Likewise.
6319         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6320
6321 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6322
6323         * symfile.c (reread_symbols): Clear objfile's section_offsets
6324         vector and section indices, re-compute them by calling
6325         sym_offsets.
6326
6327 2020-05-20  Tom Tromey  <tromey@adacore.com>
6328
6329         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6330         (desc_one_bound, desc_index_type): Compute field name.
6331
6332 2020-05-20  Tom de Vries  <tdevries@suse.de>
6333
6334         PR symtab/25833
6335         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6336
6337 2020-05-20  Alan Modra  <amodra@gmail.com>
6338
6339         PR 25993
6340         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6341         bfd_set_filename.
6342         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6343         passed to bfd_set_filename.
6344         * symfile-mem.c (add_vsyscall_page): Likewise for string
6345         passed to symbol_file_add_from_memory.
6346         (symbol_file_add_from_memory): Make name param a const char* and
6347         don't strdup.
6348
6349 2020-05-20  Alan Modra  <amodra@gmail.com>
6350
6351         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6352         rather than accessing bfd->filename directly.
6353         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6354         and use bfd_section_name.
6355         * dwarf2/frame.c (decode_frame_entry): Likewise.
6356         * exec.c (exec_set_section_address): Likewise.
6357         * solib-aix.c (solib_aix_bfd_open): Likewise.
6358         * stap-probe.c (get_stap_base_address): Likewise.
6359         * symfile.c (reread_symbols): Likewise.
6360
6361 2020-05-19  Tom Tromey  <tromey@adacore.com>
6362
6363         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6364
6365 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6366
6367         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6368
6369 2020-05-19  Pedro Alves  <palves@redhat.com>
6370
6371         * NEWS (set exec-file-mismatch): Adjust entry.
6372         * exec.c: Include "build-id.h".
6373         (validate_exec_file): Try to match build IDs instead of filenames.
6374         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6375         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6376         and pass down 'warn_if_slow'.
6377         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6378         gdb_bfd_open_closure to pass it down.
6379         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6380
6381 2020-05-19  Pedro Alves  <palves@redhat.com>
6382
6383         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6384         * target.c (target_fileio_open_1): Rename to target_fileio_open
6385         and make extern.  Use bool.
6386         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6387         (target_fileio_read_alloc_1): Adjust.
6388         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6389         (target_fileio_open_warn_if_slow): Delete declaration.
6390
6391 2020-05-19  Pedro Alves  <palves@redhat.com>
6392
6393         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6394         Adjust all callers.
6395
6396 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6397
6398         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6399         whether disp is negative.
6400
6401 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6402
6403         * symfile.h (struct symfile_segment_data)
6404         <~symfile_segment_data>: Remove.
6405         <segment_info>: Change to std::vector.
6406         * symfile.c (default_symfile_segments): Update.
6407         * elfread.c (elf_symfile_segments): Update.
6408
6409 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6410
6411         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6412         <segments>: New.
6413         <segment_bases, segment_sizes>: Remove.
6414         * symfile.c (default_symfile_segments): Update.
6415         * elfread.c (elf_symfile_segments): Update.
6416         * remote.c (remote_target::get_offsets): Update.
6417         * solib-target.c (solib_target_relocate_section_addresses):
6418         Update.
6419
6420 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6421
6422         * symfile.h (struct symfile_segment_data): Initialize fields.
6423         <~symfile_segment_data>: Add.
6424         (symfile_segment_data_up): New.
6425         (struct sym_fns) <sym_segments>: Return a
6426         symfile_segment_data_up.
6427         (default_symfile_segments): Return a symfile_segment_data_up.
6428         (free_symfile_segment_data): Remove.
6429         (get_symfile_segment_data): Return a symfile_segment_data_up.
6430         * symfile.c (default_symfile_segments): Likewise.
6431         (get_symfile_segment_data): Likewise.
6432         (free_symfile_segment_data): Remove.
6433         (symfile_find_segment_sections): Update.
6434         * elfread.c (elf_symfile_segments): Return a
6435         symfile_segment_data_up.
6436         * remote.c (remote_target::get_offsets): Update.
6437         * solib-target.c (solib_target_relocate_section_addresses):
6438         Update.
6439         * symfile-debug.c (debug_sym_segments): Return a
6440         symfile_segment_data_up.
6441
6442 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6443
6444         PR build/25981
6445         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6446         Hardcode register numbers.
6447
6448         PR build/25981
6449         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6450         procfs_find_LDT_entry): Remove.
6451         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6452         procfs_find_LDT_entry): Remove.
6453         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6454         Remove.
6455
6456 2020-05-17  Pedro Alves  <palves@redhat.com>
6457             Andrew Burgess  <andrew.burgess@embecosm.com>
6458             Keno Fischer  <keno@juliacomputing.com>
6459
6460         PR gdb/25741
6461         * breakpoint.c (build_target_condition_list): Update comments.
6462         (build_target_command_list): Update comments and skip matching
6463         locations.
6464         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6465         a separate function.  Simplify "set breakpoint auto-hw off"
6466         handling.
6467         (insert_breakpoints): Update comment.
6468         (tracepoint_locations_match): New parameter.  For breakpoints,
6469         compare location types too, if the caller wants to.
6470         (handle_automatic_hardware_breakpoints): New functions.
6471         (bp_location_is_less_than): Also sort by location type and
6472         hardware breakpoint length.
6473         (update_global_location_list): Handle "set breakpoint auto-hw on"
6474         here.
6475         (update_breakpoint_locations): Ask breakpoint_locations_match to
6476         ignore location types.
6477
6478 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6479
6480         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6481         type::name instead.
6482
6483 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6484
6485         * gdbtypes.h (struct type) <name, set_name>: New methods.
6486         (TYPE_CODE): Use type::name.  Change all call sites used to set
6487         the name to use type::set_name instead.
6488
6489 2020-05-16  Tom Tromey  <tom@tromey.com>
6490
6491         * top.c (quit_force): Update.
6492         * infrun.c (handle_no_resumed): Update.
6493         * top.h (all_uis): New function.
6494         (ALL_UIS): Remove.
6495
6496 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6497
6498         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6499
6500 2020-05-16  Pedro Alves  <palves@redhat.com>
6501
6502         * ia64-linux-nat.c
6503         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6504         Declare method.
6505         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6506
6507 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6508
6509         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6510         (sparc64_adi_info): Likewise.
6511
6512 2020-05-15  Tom Tromey  <tom@tromey.com>
6513
6514         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6515         block_objfile.
6516         (lookup_objfile_from_block): Remove.
6517         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6518         (lookup_global_symbol): Use block_objfile.
6519         * symtab.h (lookup_objfile_from_block): Don't declare.
6520         * printcmd.c (clear_dangling_display_expressions): Use
6521         block_objfile.
6522         * parse.c (operator_check_standard): Use block_objfile.
6523
6524 2020-05-15  Tom Tromey  <tom@tromey.com>
6525
6526         * language.c (language_alloc_type_symbol): Set
6527         SYMBOL_SECTION.
6528         * symtab.c (initialize_objfile_symbol): Remove.
6529         (allocate_symbol): Remove.
6530         (allocate_template_symbol): Remove.
6531         * dwarf2/read.c (fixup_go_packaging): Use "new".
6532         (new_symbol): Use "new".
6533         (read_variable): Don't call initialize_objfile_symbol.  Use
6534         "new".
6535         (read_func_scope): Use "new".
6536         * xcoffread.c (process_xcoff_symbol): Don't call
6537         initialize_objfile_symbol.
6538         (SYMBOL_DUP): Remove.
6539         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6540         "new".
6541         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6542         (allocate_template_symbol): Don't declare.
6543         (struct symbol): Add copy constructor.  Change defaults.
6544         * jit.c (finalize_symtab): Use "new".
6545         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6546         Use "new".
6547         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6548         (common_block_end): Use "new".
6549         * mdebugread.c (parse_symbol): Use "new".
6550         (new_symbol): Likewise.
6551
6552 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6553
6554         * NEWS: Mention changes to help and apropos.
6555
6556 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6557
6558         * command.h (enum command_class): Improve comments, document
6559         that class_alias is for user-defined aliases, give the class
6560         name for each class, remove unused class_xdb.
6561         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6562         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6563         by a precise class.
6564         * infcmd.c (_initialize_infcmd): Likewise.
6565         * reverse.c (_initialize_reverse): Likewise.
6566         * stack.c (_initialize_stack): Likewise.
6567         * symfile.c (_initialize_symfile): Likewise.
6568         * tracepoint.c (_initialize_tracepoint): Likewise.
6569
6570 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6571
6572         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6573         when their aliased command is traversed.
6574         (help_cmd): Add fput_command_names_styled call to
6575         output command name and aliases when command has an alias.
6576
6577 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6578
6579         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6580         * cli/cli-decode.c (help_cmd_list): Declare as static,
6581         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6582         a command together with the command.
6583         (fput_command_name_styled, fput_command_names_styled): New functions.
6584         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6585         fput_command_name_styled.
6586         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6587         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6588
6589 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6590
6591         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6592         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6593         * command.h (cmd_show_list): Likewise.
6594         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6595         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6596
6597 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6598
6599         * unittests/command-def-selftests.c (traverse_command_structure):
6600         Verify all commands of a list have the same prefix command and
6601         that only the top cmdlist commands have a null prefix.
6602
6603 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6604
6605         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6606         as prefix, not one of its aliases.
6607         (set_cmd_prefix): Remove.
6608         (do_add_cmd): Centralize the setting of the prefix of a command, when
6609         command is defined after its full chain of prefix commands.
6610         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6611         (add_setshow_cmd_full): Likewise.
6612         (update_prefix_field_of_prefixed_commands): New function.
6613         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6614         update_prefix_field_of_prefixed_commands.
6615         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6616         addresses of remote_set_cmdlist and remote_show_cmdlist given
6617         as argument, not the address of an argument.
6618         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6619         * gdb/remote.c (_initialize_remote): Likewise.
6620
6621 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6622
6623         * cli/cli-cmds.c (alias_command): Check for an existing alias
6624         using lookup_cmd_composition, as valid_command_p is too strict
6625         and forbids aliases that are the prefix of an existing alias
6626         or command.
6627         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6628         command is properly recognised as a valid command.
6629
6630 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6631
6632         * unittests/help-doc-selftests.c: Rename to
6633         unittests/command-def-selftests.c
6634         * unittests/command-def-selftests.c (help_doc_tests): Update some
6635         comments.
6636         (command_structure_tests, traverse_command_structure): New namespace
6637         and function.
6638         (command_structure_invariants_tests): New function.
6639         (_initialize_command_def_selftests) Renamed from
6640         _initialize_help_doc_selftests, register command_structure_invariants
6641         selftest.
6642
6643 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6644
6645         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6646         an alias of 'show'.
6647
6648 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6649
6650         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6651         ada_is_fixed_point_type.  Update all callers.
6652         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6653         all callers.
6654         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6655         Update all callers.
6656         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6657         print_fixed_point_type.  Update all callers.
6658         * ada-valprint.c (ada_value_print_num): Replace call to
6659         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6660
6661 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6662
6663         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6664         processors.
6665         (cpu_supports_bts): Add CV_AMD case.
6666
6667 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6668             Simon Marchi  <simon.marchi@efficios.com>
6669
6670         * infrun.c (stop_all_threads): Collect multiple wait events at
6671         each pass.
6672
6673 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6674
6675         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6676         type::code instead.
6677
6678 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6679
6680         * gdbtypes.h (struct type) <code, set_code>: New methods.
6681         (TYPE_CODE): Use type::code.  Change all call sites used to set
6682         the code to use type::set_code instead.
6683
6684 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6685             Tom de Vries  <tdevries@suse.de>
6686             Pedro Alves  <palves@redhat.com>
6687
6688         PR threads/25478
6689         * infrun.c (stop_all_threads): Do NOT ignore
6690         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6691         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6692         received.
6693         (handle_no_resumed): Remove code handling a live inferior with no
6694         threads.
6695         * remote.c (has_single_non_exited_thread): New.
6696         (remote_target::update_thread_list): Do not delete a thread if is
6697         the last thread of the process.
6698         * thread.c (thread_select): Call delete_exited_threads instead of
6699         prune_threads.
6700
6701 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6702
6703         * infrun.c (stop_all_threads): Enable/disable thread events of all
6704         targets.  Move a debug message denoting the end of the function
6705         into the SCOPED_EXIT block.
6706
6707 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6708
6709         * process-stratum-target.h: Include <set>.
6710         (all_non_exited_process_targets, switch_to_target_no_thread): New
6711         function declarations.
6712         * process-stratum-target.c (all_non_exited_process_targets)
6713         (switch_to_target_no_thread): New function implementations.
6714
6715 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6716
6717         * infrun.c (handle_inferior_event): Extract out a piece of code
6718         into...
6719         (mark_non_executing_threads): ...this new function.
6720
6721 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6722
6723         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6724         use.
6725
6726 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6727
6728         * regcache.c (regcache_read_pc_protected): New function
6729         implementation that returns 0 if the PC cannot read via
6730         'regcache_read_pc'.
6731         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6732         instead of 'regcache_read_pc'.
6733         (keep_going_pass_signal): Ditto.
6734
6735 2020-05-13  Tom Tromey  <tromey@adacore.com>
6736
6737         * ada-lang.c (align_value): Remove.
6738         (ada_template_to_fixed_record_type_1): Use align_up.
6739
6740 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6741
6742         * async-event.c: Update the copyright year.
6743         * async-event.h: Update the copyright year.
6744
6745 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6746
6747         * objfiles.h (is_addr_in_objfile,
6748         shared_objfile_contains_address_p): Return bool.
6749         * objfile.c (is_addr_in_objfile,
6750         shared_objfile_contains_address_p): Return bool.
6751
6752 2020-05-11  Tom Tromey  <tromey@adacore.com>
6753
6754         * cli/cli-cmds.c (info_command): Restore.
6755         (_initialize_cli_cmds): Use add_prefix_command for "info".
6756         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6757
6758 2020-05-11  Tom Tromey  <tromey@adacore.com>
6759
6760         * ada-lang.c (ada_value_primitive_field): Now public.
6761         * ada-lang.h (ada_value_primitive_field): Declare.
6762         * ada-valprint.c (print_field_values): Use
6763         ada_value_primitive_field for wrapper fields.
6764
6765 2020-05-11  Tom de Vries  <tdevries@suse.de>
6766
6767         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6768         MODULE_DOMAIN.
6769
6770 2020-05-11  Tom de Vries  <tdevries@suse.de>
6771
6772         PR symtab/25941
6773         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6774         with length 0, if not gdb-produced.
6775         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6776
6777 2020-05-09  Tom de Vries  <tdevries@suse.de>
6778
6779         PR gdb/25955
6780         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6781         calculation.
6782
6783 2020-05-09  Tom Tromey  <tom@tromey.com>
6784
6785         * top.c (server_command): Now bool.
6786         * top.h (server_command): Now bool.
6787
6788 2020-05-08  Tom Tromey  <tromey@adacore.com>
6789
6790         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6791         already being processed.
6792
6793 2020-05-08  Tom Tromey  <tom@tromey.com>
6794
6795         * printcmd.c (struct display) <next>: Remove.
6796         <display>: New constructor.
6797         <exp_string>: Now a std::string.
6798         <enabled_p>: Now a bool.
6799         (display_number): Move definition earlier.
6800         (displays): Rename from display_chain.  Now a std::vector.
6801         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6802         (display_command): Update.
6803         (do_one_display, disable_display)
6804         (enable_disable_display_command, do_enable_disable_display):
6805         Update.
6806         (free_display): Remove.
6807         (clear_displays): Rewrite.
6808         (delete_display): Update.
6809         (map_display_numbers): Use function_view.  Remove "data"
6810         parameter.  Update.
6811         (do_delete_display): Remove.
6812         (undisplay_command): Update.
6813         (do_one_display, do_displays, disable_display)
6814         (info_display_command): Update.
6815         (do_enable_disable_display): Remove.
6816         (enable_disable_display_command)
6817         (clear_dangling_display_expressions): Update.
6818
6819 2020-05-08  Tom Tromey  <tom@tromey.com>
6820
6821         * symtab.c (set_symbol_cache_size)
6822         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6823         (maintenance_print_symbol_cache_statistics): Update.
6824         * symmisc.c (print_symbol_bcache_statistics)
6825         (print_objfile_statistics, maintenance_print_objfiles)
6826         (maintenance_info_symtabs, maintenance_check_symtabs)
6827         (maintenance_expand_symtabs, maintenance_info_line_tables):
6828         Update.
6829         * symfile-debug.c (set_debug_symfile): Update.
6830         * source.c (forget_cached_source_info): Update.
6831         * python/python.c (gdbpy_progspaces): Update.
6832         * psymtab.c (maintenance_info_psymtabs): Update.
6833         * probe.c (parse_probes): Update.
6834         * linespec.c (iterate_over_all_matching_symtabs)
6835         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6836         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6837         * exec.c (exec_target::close): Update.
6838         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6839         * breakpoint.c (print_one_breakpoint_location)
6840         (create_longjmp_master_breakpoint)
6841         (create_std_terminate_master_breakpoint): Update.
6842         * progspace.c (program_spaces): Now a std::vector.
6843         (maybe_new_address_space): Update.
6844         (add_program_space): Remove.
6845         (program_space::program_space): Update.
6846         (remove_program_space): Update.
6847         (number_of_program_spaces): Remove.
6848         (print_program_space, update_address_spaces): Update.
6849         * progspace.h (program_spaces): Change type.
6850         (ALL_PSPACES): Remove.
6851         (number_of_program_spaces): Don't declare.
6852         (struct program_space) <next>: Remove.
6853
6854 2020-05-08  Tom Tromey  <tom@tromey.com>
6855
6856         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6857         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6858         (enable_break): Update.
6859         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6860         (frv_fdpic_find_canonical_descriptor): Update.
6861         (frv_fetch_objfile_link_map): Update.
6862         * progspace.c (program_space::free_all_objfiles): Update.
6863         (program_space::solibs): New method.
6864         * progspace.h (struct program_space) <solibs>: New method.
6865         * solist.h (master_so_list): Don't declare.
6866         (ALL_SO_LIBS): Remove.
6867         * solib.h (so_list_head): Remove.
6868         (update_solib_list): Update comment.
6869         * solib.c (master_so_list): Remove.
6870         (solib_used, update_solib_list, solib_add)
6871         (info_sharedlibrary_command, clear_solib)
6872         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6873
6874 2020-05-08  Tom Tromey  <tom@tromey.com>
6875
6876         * extension.c (extension_languages): Now a std::array.
6877         (ALL_EXTENSION_LANGUAGES): Remove.
6878         (get_ext_lang_defn, get_ext_lang_of_file)
6879         (eval_ext_lang_from_control_command): Update.
6880         (finish_ext_lang_initialization)
6881         (auto_load_ext_lang_scripts_for_objfile)
6882         (ext_lang_type_printers::ext_lang_type_printers)
6883         (apply_ext_lang_type_printers)
6884         (ext_lang_type_printers::~ext_lang_type_printers)
6885         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6886         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6887         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6888         (get_matching_xmethod_workers, ext_lang_colorize)
6889         (ext_lang_before_prompt): Update.
6890         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6891
6892 2020-05-08  Tom Tromey  <tom@tromey.com>
6893
6894         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6895         overload.
6896         <swap_string, m_string>: Remove.
6897         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6898         Update.
6899         * stabsread.c (define_symbol, read_type): Update.
6900         * linespec.c (find_linespec_symbols): Update.
6901         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6902         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6903         * dbxread.c (read_dbx_symtab): Update.
6904         * cp-support.h (cp_canonicalize_string_full)
6905         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6906         Return unique_xmalloc_ptr.
6907         * cp-support.c (inspect_type): Update.
6908         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6909         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6910         Likewise.
6911         * c-typeprint.c (print_name_maybe_canonical): Update.
6912         * break-catch-throw.c (check_status_exception_catchpoint):
6913         Update.
6914
6915 2020-05-08  Tom de Vries  <tdevries@suse.de>
6916
6917         * infrun.c (follow_fork): Copy current_line and current_symtab to
6918         child thread.
6919
6920 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6921
6922         * async-event.c (struct async_signal_handler, struct
6923         async_event_handler): Reformat, remove typedef.
6924
6925 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6926
6927         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6928         access thistype->main_type->dyn_prop_list directly.
6929
6930 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6931
6932         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6933         (remove_dyn_prop): Remove.  Update all users to use
6934         type::remove_dyn_prop.
6935         * gdbtypes.c (remove_dyn_prop): Rename to...
6936         (type::remove_dyn_prop): ... this.
6937
6938 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6939
6940         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6941         (add_dyn_prop): Remove.  Update all users to use
6942         type::add_dyn_prop.
6943         * gdbtypes.c (add_dyn_prop): Rename to...
6944         (type::add_dyn_prop): ... this.
6945
6946 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6947
6948         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6949         (get_dyn_prop): Remove.  Update all users to use
6950         type::dyn_prop.
6951         * gdbtypes.c (get_dyn_prop): Rename to...
6952         (type::dyn_prop): ... this.
6953
6954 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6955
6956         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6957
6958 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6959
6960         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6961         instruction, skip it if it's there.
6962
6963 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6964
6965         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6966
6967 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6968
6969         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6970         * gdbtypes.c (recursive_dump_type): Remove use of
6971         TYPE_INCOMPLETE.
6972
6973 2020-05-03  Tom Tromey  <tom@tromey.com>
6974
6975         * breakpoint.c (catch_command, tcatch_command): Remove.
6976         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6977         add_show_prefix_cmd.
6978         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6979         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6980         Remove.
6981         (add_internal_problem_command): Use add_basic_prefix_cmd,
6982         add_show_prefix_cmd.
6983         * mips-tdep.c (set_mipsfpu_command): Remove.
6984         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6985         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6986         (_initialize_index_cache): Use add_basic_prefix_cmd.
6987         * memattr.c (dummy_cmd): Remove.
6988         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6989         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6990         (_initialize_tui_win): Use add_basic_prefix_cmd,
6991         add_show_prefix_cmd.
6992         * cli/cli-logging.c (set_logging_command): Remove.
6993         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6994         add_show_prefix_cmd.
6995         (show_logging_command): Remove.
6996         * target.c (target_command): Remove.
6997         (add_target): Use add_basic_prefix_cmd.
6998
6999 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
7000
7001         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
7002
7003 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7004
7005         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
7006         info_command.
7007
7008 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
7009
7010         * nbsd-nat.c (nbsd_enable_proc_events)
7011         (nbsd_nat_target::post_startup_inferior): Add.
7012         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
7013         (nbsd_nat_target::update_thread_list): Rewrite.
7014         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
7015         "PTRACE_LWP_CREATE".
7016         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
7017
7018 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7019
7020         * stack.c (_initialize_stack): Remove duplicated creation
7021         of "frame" command and "f" alias.
7022
7023 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7024
7025         PR gdb/18706
7026         * gdbtypes.c (check_typedef): Calculate size of array of
7027         stubbed type.
7028
7029 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
7030
7031         PR gdb/15559
7032         * i386-tdep.c (i386_push_dummy_call): Call
7033         i386_thiscall_push_dummy_call.
7034         (i386_thiscall_push_dummy_call): New function.
7035         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
7036         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
7037         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
7038
7039 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7040
7041         * gdbarch.sh (do_read): Add shellcheck disable directive for
7042         warning SC2162.
7043
7044 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7045
7046         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
7047         "referenced but not assigned" warning.
7048
7049 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7050
7051         * gdbarch.sh: Remove code that sets fallbackdefault.
7052
7053 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7054
7055         * gdbarch.sh: Use shell operators && and || instead of
7056         -a and -o.
7057
7058 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7059
7060         * gdbarch.sh: Use $(...) instead of `...`.
7061
7062 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7063
7064         * gdbarch.sh: Use double quotes around variables.
7065
7066 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7067
7068         * gdbarch.sh: Use %s with printf, instead of variables in the
7069         format string.
7070
7071 2020-04-29  Tom Tromey  <tromey@adacore.com>
7072
7073         PR ada/25875:
7074         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7075         type fields here.
7076         (read_enumeration_type): Call
7077         update_enumeration_type_from_children later.  Update comments.
7078         (process_enumeration_scope): Don't create type fields.
7079
7080 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7081
7082         * nbsd-tdep.c: Include "xml-syscall.h".
7083         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7084
7085 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7086
7087         * nbsd-nat.c: Include "sys/wait.h".
7088         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7089         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7090         (nbsd_nat_target::remove_exec_catchpoint)
7091         (nbsd_nat_target::set_syscall_catchpoint): Add.
7092         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7093         (nbsd_nat_target::insert_exec_catchpoint)
7094         (nbsd_nat_target::remove_exec_catchpoint)
7095         (nbsd_nat_target::set_syscall_catchpoint): Add.
7096         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7097         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7098         `nbsd_get_syscall_number'.
7099
7100 2020-04-29  Tom Tromey  <tom@tromey.com>
7101
7102         * stack.c (print_block_frame_labels): Remove.
7103
7104 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7105
7106         PR gdb/17320
7107         * ada-valprint.c (val_print_packed_array_elements): Move array
7108         end bracket to new line.
7109         (ada_val_print_string): Remove extra spaces before first array
7110         element.
7111         * c-valprint.c (c_value_print_array): Likewise.
7112         * m2-valprint.c (m2_print_array_contents): Likewise.
7113         (m2_value_print_inner): Likewise.
7114         * p-valprint.c (pascal_value_print_inner): Likewise.
7115         * valprint.c (generic_val_print_array): Likewise.
7116         (value_print_array_elements): Move first array element and array
7117         end bracket to new line.
7118
7119 2020-04-29  Tom de Vries  <tdevries@suse.de>
7120
7121         PR symtab/25889
7122         * linespec.c (find_method): Fix ix calculation.
7123
7124 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7125
7126         * syscalls/update-netbsd.sh: New file.
7127         * syscalls/netbsd.xml: Regenerate.
7128         * data-directory/Makefile.in: Register `netbsd.xml' in
7129         `SYSCALLS_FILES'.
7130
7131 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7132
7133         * syscalls/update-freebsd.sh: Add double quotes.
7134
7135 2020-04-28  Tom Tromey  <tom@tromey.com>
7136
7137         * NEWS: Update.
7138         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7139         (cmdpy_init): Allow class_tui.
7140
7141 2020-04-28 Mark Williams <mark@myosotissp.com>
7142
7143         PR gdb/24480
7144         * dwarf2read.c: Add missing assingments to list_in_scope when
7145         start_symtab was already called.
7146
7147 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7148
7149         PR gdb/25881
7150         * dwarf2/read.c (offset_map_type): Use
7151         gdb:hash_enum<sect_offset> as hash function.
7152
7153 2020-04-28  Tom de Vries  <tdevries@suse.de>
7154
7155         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7156         with DW_AT_signature.
7157
7158 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7159
7160         * configure.ac: Remove check for fs_base/gs_base in
7161         user_regs_struct.
7162         * configure: Re-generate.
7163         * config.in: Re-generate.
7164         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7165         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7166         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7167
7168 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7169
7170         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7171         problematic inline frame unwinding situation.
7172         * frame.c (frame_id_computed_p): New function.
7173         * frame.h (frame_id_computed_p): New prototype.
7174
7175 2020-04-26  Tom Tromey  <tom@tromey.com>
7176
7177         * command.h (enum command_class) <class_pseudo>: Remove.
7178
7179 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7180
7181         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7182         and whitespace.
7183
7184 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7185
7186         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7187         `PT_GET_PROCESS_STATE' block.
7188
7189 2020-04-24  Tom Tromey  <tom@tromey.com>
7190
7191         * symtab.h (symbol_get_demangled_name): Don't declare.
7192         * symtab.c (symbol_get_demangled_name): Remove.
7193         (general_symbol_info::natural_name)
7194         (general_symbol_info::demangled_name): Update.
7195
7196 2020-04-24  Tom Tromey  <tom@tromey.com>
7197
7198         PR rust/25025:
7199         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7200
7201 2020-04-24  Tom Tromey  <tom@tromey.com>
7202
7203         PR symtab/12707:
7204         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7205         exists.
7206         (new_symbol): Likewise.
7207         * compile/compile-object-load.c (get_out_value_type): Use
7208         symbol_matches_search_name.
7209
7210 2020-04-24  Tom Tromey  <tom@tromey.com>
7211
7212         * dwarf2/read.c (add_partial_symbol): Do not call
7213         compute_and_set_names.
7214
7215 2020-04-24  Tom Tromey  <tom@tromey.com>
7216
7217         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7218         overload.
7219
7220 2020-04-24  Tom Tromey  <tom@tromey.com>
7221
7222         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7223         (add_psymbol_to_list): New overload.  Make old overload call new
7224         one.
7225         * psympriv.h (add_psymbol_to_list): New overload.
7226
7227 2020-04-24  Tom Tromey  <tom@tromey.com>
7228
7229         * dwarf2/read.c (partial_die_info::read) <case
7230         DW_AT_linkage_name>: Use value_as_string.
7231         (dwarf2_string_attr): Use value_as_string.
7232         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7233         method.
7234         * dwarf2/attribute.c (attribute::value_as_string): New method.
7235
7236 2020-04-24  Tom Tromey  <tom@tromey.com>
7237
7238         * symtab.c (general_symbol_info::natural_name)
7239         (general_symbol_info::demangled_name): Check for language_rust.
7240
7241 2020-04-24  Tom Tromey  <tom@tromey.com>
7242
7243         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7244         (dwarf2_physname): ... from here.
7245         (partial_die_info::read): Add Rust "{" hack.
7246
7247 2020-04-24  Tom Tromey  <tom@tromey.com>
7248
7249         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7250         method.
7251         (symbol_set_demangled_name): Don't declare.
7252         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7253         symbol_set_demangled_name.
7254         (general_symbol_info::set_language)
7255         (general_symbol_info::compute_and_set_names): Update.
7256         * minsyms.c (minimal_symbol_reader::install): Update.
7257         * dwarf2/read.c (new_symbol): Update.
7258
7259 2020-04-24  Tom Tromey  <tromey@adacore.com>
7260
7261         PR python/23662:
7262         * python/py-type.c (convert_field): Handle
7263         FIELD_LOC_KIND_DWARF_BLOCK.
7264         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7265         (typy_get_dynamic): Nw function.
7266         (type_object_getset): Add "dynamic".
7267         * NEWS: Add entry.
7268
7269 2020-04-24  Tom Tromey  <tromey@adacore.com>
7270
7271         * ada-typeprint.c (print_choices, print_variant_part)
7272         (print_record_field_types_dynamic): New functions.
7273         (print_record_field_types): Use print_record_field_types_dynamic.
7274
7275 2020-04-24  Tom Tromey  <tromey@adacore.com>
7276
7277         * dwarf2/read.c (handle_data_member_location): New overload.
7278         (dwarf2_add_field): Use it.
7279         (decode_locdesc): Add "computed" parameter.  Update comment.
7280         * gdbtypes.c (is_dynamic_type_internal): Also look for
7281         FIELD_LOC_KIND_DWARF_BLOCK.
7282         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7283         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7284         virtual base classes.
7285         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7286         FIELD_LOC_KIND_DWARF_BLOCK.
7287
7288 2020-04-24  Tom Tromey  <tromey@adacore.com>
7289
7290         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7291         * gdbtypes.c (is_dynamic_type_internal): Check
7292         TYPE_HAS_DYNAMIC_LENGTH.
7293         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7294         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7295         New macros.
7296         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7297         constant.
7298
7299 2020-04-24  Tom Tromey  <tromey@adacore.com>
7300
7301         * dwarf2/read.c (struct variant_field): Rewrite.
7302         (struct variant_part_builder): New.
7303         (struct nextfield): Remove "variant" field.  Add "offset".
7304         (struct field_info): Add "current_variant_part" and
7305         "variant_parts".
7306         (alloc_discriminant_info): Remove.
7307         (alloc_rust_variant): New function.
7308         (quirk_rust_enum): Update.
7309         (dwarf2_add_field): Set "offset" member.  Don't handle
7310         DW_TAG_variant_part.
7311         (offset_map_type): New typedef.
7312         (convert_variant_range, create_one_variant)
7313         (create_one_variant_part, create_variant_parts)
7314         (add_variant_property): New functions.
7315         (dwarf2_attach_fields_to_type): Call add_variant_property.
7316         (read_structure_type): Don't handle DW_TAG_variant_part.
7317         (handle_variant_part, handle_variant): New functions.
7318         (handle_struct_member_die): Use them.
7319         (process_structure_scope): Don't handle variant parts.
7320         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7321         (struct discriminant_info): Remove.
7322         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7323         (struct main_type) <flag_discriminated_union>: Remove.
7324         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7325         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7326         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7327         Update.
7328         * valops.c (value_union_variant): Remove.
7329         * value.h (value_union_variant): Don't declare.
7330
7331 2020-04-24  Tom Tromey  <tromey@adacore.com>
7332
7333         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7334         (ada_value_primitive_packed_val): Update.
7335         * ada-valprint.c (ada_value_print_1): Update.
7336         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7337         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7338         just an address.  Use evaluate_for_locexpr_baton.
7339         (dwarf2_evaluate_property): Update.
7340         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7341         array_view.
7342         * findvar.c (default_read_var_value): Update.
7343         * gdbtypes.c (compute_variant_fields_inner)
7344         (resolve_dynamic_type_internal): Update.
7345         (resolve_dynamic_type): Change type of valaddr parameter.
7346         * gdbtypes.h (resolve_dynamic_type): Update.
7347         * valarith.c (value_subscripted_rvalue): Update.
7348         * value.c (value_from_contents_and_address): Update.
7349
7350 2020-04-24  Tom Tromey  <tromey@adacore.com>
7351
7352         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7353         "push_initial_value" parameter.
7354         (dwarf2_evaluate_property): Likewise.
7355         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7356
7357 2020-04-24  Tom Tromey  <tromey@adacore.com>
7358
7359         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7360         (variant::matches, compute_variant_fields_recurse)
7361         (compute_variant_fields_inner, compute_variant_fields): New
7362         functions.
7363         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7364         Use resolved_type after type is made.
7365         (operator==): Add new cases.
7366         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7367         (struct discriminant_range, struct variant, struct variant_part):
7368         New.
7369         (union dynamic_prop_data) <variant_parts, original_type>: New
7370         members.
7371         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7372         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7373         constants.
7374         * value.c (unpack_bits_as_long): Now public.
7375         * value.h (unpack_bits_as_long): Declare.
7376
7377 2020-04-24  Tom Tromey  <tromey@adacore.com>
7378
7379         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7380         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7381
7382 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7383
7384         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7385
7386 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7387
7388         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7389         (remove_fork_catchpoint, post_startup_inferior)
7390         (post_attach): Move...
7391         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7392         (remove_fork_catchpoint, post_startup_inferior)
7393         (post_attach): ...here.
7394         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7395         (remove_fork_catchpoint, post_startup_inferior)
7396         (post_attach): Move...
7397         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7398         (remove_fork_catchpoint, post_startup_inferior)
7399         (post_attach): ...here.
7400
7401 2020-04-24  Tom Tromey  <tromey@adacore.com>
7402
7403         * nat/windows-nat.h (struct windows_thread_info)
7404         <pc_adjusted>: New member.
7405         * windows-nat.c (windows_fetch_one_register): Check
7406         pc_adjusted.
7407         (windows_nat_target::get_windows_debug_event)
7408         (windows_nat_target::wait): Set pc_adjusted.
7409
7410 2020-04-24  Tom de Vries  <tdevries@suse.de>
7411
7412         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7413         Run gdb-add-index inside temp dir.
7414
7415 2020-04-23  Tom Tromey  <tromey@adacore.com>
7416
7417         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7418         in loop.
7419
7420 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7421
7422         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7423         get_frame_register instead of gdbarch_unwind_pc.
7424
7425 2020-04-23  Tom de Vries  <tdevries@suse.de>
7426
7427         * symtab.c (lookup_global_symbol): Prefer def over decl.
7428
7429 2020-04-23  Tom de Vries  <tdevries@suse.de>
7430
7431         PR symtab/25807
7432         * block.c (best_symbol, better_symbol): Promote to external.
7433         * block.h (best_symbol, better_symbol): Declare.
7434         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7435         decl.
7436
7437 2020-04-23  Tom Tromey  <tromey@adacore.com>
7438
7439         PR ada/25837:
7440         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7441         "const char *", not a "const std::string &".
7442         <name_and_matcher::operator==>: Update.
7443         * unittests/lookup_name_info-selftests.c: Change type of
7444         "result".
7445
7446 2020-04-23  Tom Tromey  <tom@tromey.com>
7447
7448         * inferior.h (iterate_over_inferiors): Don't declare.
7449         * inferior.c (iterate_over_inferiors): Remove.
7450         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7451         Remove.
7452         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7453         use iterate_over_inferiors.
7454         (darwin_resume_inferior_it)
7455         (struct resume_inferior_threads_param)
7456         (darwin_resume_inferior_threads_it): Remove.
7457         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7458
7459 2020-04-23  Tom de Vries  <tdevries@suse.de>
7460
7461         * blockframe.c (find_pc_partial_function): Use
7462         find_pc_sect_compunit_symtab rather than
7463         objfile->sf->qf->find_pc_sect_compunit_symtab.
7464
7465 2020-04-22  Tom de Vries  <tdevries@suse.de>
7466
7467         PR symtab/25764
7468         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7469         in psymtabs.
7470
7471 2020-04-22  Tom de Vries  <tdevries@suse.de>
7472
7473         PR symtab/25801
7474         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7475         symtabs.
7476
7477 2020-04-22  Tom de Vries  <tdevries@suse.de>
7478
7479         PR symtab/25700
7480         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7481         CU if already created.
7482
7483 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7484
7485         * infrun.c (displaced_step_fixup): Switch to the event_thread
7486         before calling displaced_step_restore, not after.
7487
7488 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7489
7490         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7491         its inferior is not recorded by us.
7492         (record_btrace_target_open): Replace call to
7493         all_non_exited_threads () with call to current_inferior
7494         ()->non_exited_threads ().
7495         (record_btrace_target::stop_recording): Likewise.
7496         (record_btrace_target::close): Likewise.
7497         (record_btrace_target::wait): Likewise.
7498         (record_btrace_target::record_stop_replaying): Likewise.
7499
7500 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7501
7502         * btrace.c (btrace_enable): Throw an error on double enables and
7503         when enabling recording fails.
7504         (btrace_disable): Throw an error if the thread is not recorded.
7505
7506 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7507
7508         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7509         request if we do not have a thread_info.
7510
7511 2020-04-21  Tom de Vries  <tdevries@suse.de>
7512
7513         PR gdb/25471
7514         * thread.c
7515         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7516         exception in get_frame_id.
7517
7518 2020-04-20  Tom Tromey  <tromey@adacore.com>
7519
7520         * python/python.c (struct gdbpy_event): Mark move constructor as
7521         noexcept.
7522         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7523         constructor as noexcept.
7524         * completer.h (struct completion_result): Mark move constructor as
7525         noexcept.
7526         * completer.c (completion_result::completion_result): Use
7527         initialization style.  Don't call reset_match_list.
7528
7529 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7530
7531         * MAINTAINERS (Write After Approval): Add myself.
7532
7533 2020-04-18  Tom Tromey  <tom@tromey.com>
7534
7535         * windows-tdep.c (init_w32_command_list)
7536         (w32_prefix_command_valid): Restore.
7537         (_initialize_windows_tdep): Call init_w32_command_list.
7538
7539 2020-04-18  Tom Tromey  <tom@tromey.com>
7540
7541         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7542         * value.c (value_fn_field): Update.
7543         * valops.c (find_function_in_inferior)
7544         (value_allocate_space_in_inferior): Update.
7545         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7546         Update.
7547         * tui/tui-source.c (tui_source_window::set_contents): Update.
7548         * symtab.c (lookup_global_or_static_symbol)
7549         (find_function_start_sal_1, skip_prologue_sal)
7550         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7551         * symmisc.c (dump_msymbols, dump_symtab_1)
7552         (maintenance_print_one_line_table): Update.
7553         * symfile.c (init_entry_point_info, section_is_mapped)
7554         (list_overlays_command, simple_read_overlay_table)
7555         (simple_overlay_update_1): Update.
7556         * stap-probe.c (handle_stap_probe): Update.
7557         * stabsread.c (dbx_init_float_type, define_symbol)
7558         (read_one_struct_field, read_enum_type, read_range_type): Update.
7559         * source.c (info_line_command): Update.
7560         * python/python.c (gdbpy_source_objfile_script)
7561         (gdbpy_execute_objfile_script): Update.
7562         * python/py-type.c (save_objfile_types): Update.
7563         * python/py-objfile.c (py_free_objfile): Update.
7564         * python/py-inferior.c (python_new_objfile): Update.
7565         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7566         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7567         (maintenance_check_psymtabs): Update.
7568         * printcmd.c (info_address_command): Update.
7569         * objfiles.h (struct objfile) <arch>: New method, from
7570         get_objfile_arch.
7571         (get_objfile_arch): Don't declare.
7572         * objfiles.c (get_objfile_arch): Remove.
7573         (filter_overlapping_sections): Update.
7574         * minsyms.c (msymbol_is_function): Update.
7575         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7576         (output_nondebug_symbol): Update.
7577         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7578         (mdebug_expand_psymtab): Update.
7579         * machoread.c (macho_add_oso_symfile): Update.
7580         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7581         Update.
7582         * linux-fork.c (checkpoint_command): Update.
7583         * linespec.c (convert_linespec_to_sals): Update.
7584         * jit.c (finalize_symtab): Update.
7585         * infrun.c (insert_exception_resume_from_probe): Update.
7586         * ia64-tdep.c (ia64_find_unwind_table): Update.
7587         * hppa-tdep.c (internalize_unwinds): Update.
7588         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7589         Update.
7590         * gcore.c (call_target_sbrk): Update.
7591         * elfread.c (record_minimal_symbol, elf_symtab_read)
7592         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7593         (elf_gnu_ifunc_resolve_by_got): Update.
7594         * dwarf2/read.c (create_addrmap_from_index)
7595         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7596         (read_debug_names_from_section)
7597         (process_psymtab_comp_unit_reader, add_partial_symbol)
7598         (add_partial_subprogram, process_full_comp_unit)
7599         (read_file_scope, read_func_scope, read_lexical_block_scope)
7600         (read_call_site_scope, dwarf2_ranges_read)
7601         (dwarf2_record_block_ranges, dwarf2_add_field)
7602         (mark_common_block_symbol_computed, read_tag_pointer_type)
7603         (read_tag_string_type, dwarf2_init_float_type)
7604         (dwarf2_init_complex_target_type, read_base_type)
7605         (partial_die_info::read, partial_die_info::read)
7606         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7607         (dwarf2_fetch_die_loc_sect_off): Update.
7608         * dwarf2/loc.c (dwarf2_find_location_expression)
7609         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7610         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7611         (dwarf2_loc_desc_get_symbol_read_needs)
7612         (locexpr_describe_location_piece, locexpr_describe_location_1)
7613         (loclist_describe_location): Update.
7614         * dwarf2/index-write.c (write_debug_names): Update.
7615         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7616         * dtrace-probe.c (dtrace_process_dof): Update.
7617         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7618         (process_one_symbol): Update.
7619         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7620         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7621         (coff_read_enum_type): Update.
7622         * cli/cli-cmds.c (edit_command, list_command): Update.
7623         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7624         * breakpoint.c (create_overlay_event_breakpoint)
7625         (create_longjmp_master_breakpoint)
7626         (create_std_terminate_master_breakpoint)
7627         (create_exception_master_breakpoint, get_sal_arch): Update.
7628         * block.c (block_gdbarch): Update.
7629         * annotate.c (annotate_source_line): Update.
7630
7631 2020-04-17  Tom Tromey  <tromey@adacore.com>
7632
7633         * auto-load.c (show_auto_load_cmd): Remove.
7634         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7635         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7636         (maintenance_print_arc_command): Remove.
7637         * tui/tui-win.c (tui_command): Remove.
7638         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7639         * tui/tui-layout.c (tui_layout_command): Remove.
7640         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7641         * python/python.c (user_set_python, user_show_python): Remove.
7642         (_initialize_python): Use add_basic_prefix_cmd,
7643         add_show_prefix_cmd.
7644         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7645         (install_gdb_commands): Use add_basic_prefix_cmd,
7646         add_show_prefix_cmd.
7647         (info_guile_command): Remove.
7648         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7649         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7650         add_show_prefix_cmd.
7651         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7652         Remove do_set and do_show parameters.
7653         * cli/cli-style.c (set_style, show_style): Remove.
7654         (_initialize_cli_style): Use add_basic_prefix_cmd,
7655         add_show_prefix_cmd.
7656         (cli_style_option::add_setshow_commands): Remove do_set and
7657         do_show parameters.
7658         (cli_style_option::add_setshow_commands): Use
7659         add_basic_prefix_cmd, add_show_prefix_cmd.
7660         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7661         (set_style_name): Remove.
7662         * cli/cli-dump.c (dump_command, append_command): Remove.
7663         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7664         (tekhex_dump_command, binary_dump_command)
7665         (binary_append_command): Remove.
7666         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7667         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7668         (init_w32_command_list): Remove; move into ...
7669         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7670         * valprint.c (set_print, show_print, set_print_raw)
7671         (show_print_raw): Remove.
7672         (_initialize_valprint): Use add_basic_prefix_cmd,
7673         add_show_prefix_cmd.
7674         * typeprint.c (set_print_type, show_print_type): Remove.
7675         (_initialize_typeprint): Use add_basic_prefix_cmd,
7676         add_show_prefix_cmd.
7677         * record.c (set_record_command, show_record_command): Remove.
7678         (_initialize_record): Use add_basic_prefix_cmd,
7679         add_show_prefix_cmd.
7680         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7681         add_show_prefix_cmd.
7682         (info_command, show_command, set_debug, show_debug): Remove.
7683         * top.h (set_history, show_history): Don't declare.
7684         * top.c (set_history, show_history): Remove.
7685         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7686         (unset_tdesc_cmd): Remove.
7687         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7688         add_show_prefix_cmd.
7689         * symtab.c (info_module_command): Remove.
7690         (_initialize_symtab): Use add_basic_prefix_cmd.
7691         * symfile.c (overlay_command): Remove.
7692         (_initialize_symfile): Use add_basic_prefix_cmd.
7693         * sparc64-tdep.c (info_adi_command): Remove.
7694         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7695         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7696         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7697         add_show_prefix_cmd.
7698         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7699         (_initialize_serial): Use add_basic_prefix_cmd,
7700         add_show_prefix_cmd.
7701         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7702         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7703         add_show_prefix_cmd.
7704         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7705         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7706         add_show_prefix_cmd.
7707         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7708         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7709         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7710         add_show_prefix_cmd.
7711         * remote.c (remote_command, set_remote_cmd): Remove.
7712         (_initialize_remote): Use add_basic_prefix_cmd.
7713         * record-full.c (set_record_full_command)
7714         (show_record_full_command): Remove.
7715         (_initialize_record_full): Use add_basic_prefix_cmd,
7716         add_show_prefix_cmd.
7717         * record-btrace.c (cmd_set_record_btrace)
7718         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7719         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7720         (cmd_show_record_btrace_pt): Remove.
7721         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7722         add_show_prefix_cmd.
7723         * ravenscar-thread.c (set_ravenscar_command)
7724         (show_ravenscar_command): Remove.
7725         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7726         add_show_prefix_cmd.
7727         * mips-tdep.c (show_mips_command, set_mips_command)
7728         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7729         add_show_prefix_cmd.
7730         * maint.c (maintenance_command, maintenance_info_command)
7731         (maintenance_check_command, maintenance_print_command)
7732         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7733         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7734         add_show_prefix_cmd.
7735         (show_per_command_cmd): Remove.
7736         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7737         Remove.
7738         (maintenance_show_test_settings_cmd): Remove.
7739         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7740         add_show_prefix_cmd.
7741         * maint-test-options.c (maintenance_test_options_command):
7742         Remove.
7743         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7744         * macrocmd.c (macro_command): Remove
7745         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7746         * language.c (set_check, show_check): Remove.
7747         (_initialize_language): Use add_basic_prefix_cmd,
7748         add_show_prefix_cmd.
7749         * infcmd.c (unset_command): Remove.
7750         (_initialize_infcmd): Use add_basic_prefix_cmd.
7751         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7752         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7753         add_show_prefix_cmd.
7754         * go32-nat.c (go32_info_dos_command): Remove.
7755         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7756         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7757         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7758         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7759         (_initialize_frame): Use add_basic_prefix_cmd,
7760         add_show_prefix_cmd.
7761         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7762         (_initialize_dcache): Use add_basic_prefix_cmd,
7763         add_show_prefix_cmd.
7764         * cp-support.c (maint_cplus_command): Remove.
7765         (_initialize_cp_support): Use add_basic_prefix_cmd.
7766         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7767         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7768         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7769         add_basic_prefix_cmd, add_show_prefix_cmd.
7770         * breakpoint.c (save_command): Remove.
7771         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7772         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7773         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7774         add_show_prefix_cmd.
7775         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7776         (set_ada_command, show_ada_command): Remove.
7777         (_initialize_ada_language): Use add_basic_prefix_cmd,
7778         add_show_prefix_cmd.
7779         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7780
7781 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7782
7783         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7784         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7785
7786 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7787
7788         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7789         warning messages.
7790
7791 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7792
7793         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7794         import table is not at beginning of .idata section.
7795
7796 2020-04-16  Pedro Alves  <palves@redhat.com>
7797
7798         * inferior.c (delete_inferior): Use delete operator directly
7799         instead of delete_program_space.
7800         * progspace.c (add_program_space): New, factored out from
7801         program_space::program_space.
7802         (remove_program_space): New, factored out from
7803         delete_program_space.
7804         (program_space::program_space): Remove intro comment.  Rewrite.
7805         (program_space::~program_space): Remove intro comment.  Call
7806         remove_program_space.
7807         (delete_program_space): Delete.
7808         * progspace.h (program_space::program_space): Make explicit.  Move
7809         intro comment here, adjusted.
7810         (program_space::~program_space): Move intro comment here,
7811         adjusted.
7812         (delete_program_space): Remove.
7813
7814 2020-04-16  Tom Tromey  <tromey@adacore.com>
7815
7816         * windows-nat.c (windows_nat::handle_access_violation): New
7817         function.
7818         * nat/windows-nat.h (handle_access_violation): Declare.
7819         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7820         windows-nat.c.  Call handle_access_violation.
7821
7822 2020-04-16  Tom de Vries  <tdevries@suse.de>
7823
7824         PR symtab/25791
7825         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7826         CUs without psymtab.
7827
7828 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7829
7830         * python/python.c (do_start_initialization): Don't call
7831         PyEval_InitThreads for Python 3.9 and beyond.
7832
7833 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7834
7835         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7836         thread functions.
7837         (obsd_nat_target::wait): Likewise.
7838
7839 2020-04-15  Tom Tromey  <tromey@adacore.com>
7840
7841         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7842         (DEBUG_EXCEPT): Use debug_printf.
7843
7844 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7845
7846         * completer.c (class completion_tracker::completion_hash_entry)
7847         <hash_name>: New member function.
7848         (completion_tracker::discard_completions): New callback to hash a
7849         completion_hash_entry, pass this to htab_create_alloc.
7850
7851 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7852
7853         * windows-nat.c (windows_make_so): Warn rather than stopping with
7854         an error if realpath() fails.
7855
7856 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7857
7858         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7859         (nbsd_nat_target::info_proc): Add do_status.
7860
7861 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7862             Tom de Vries  <tdevries@suse.de>
7863
7864         PR symtab/25718
7865         * psympriv.h (struct partial_symtab::read_symtab)
7866         (struct partial_symtab::expand_psymtab)
7867         (struct partial_symtab::read_dependencies): Update comments.
7868         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7869         read_symtab for includer.
7870         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7871         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7872         (struct dwarf2_include_psymtab::m_readin): Remove.
7873         (struct dwarf2_include_psymtab::includer): New member function.
7874         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7875
7876 2020-04-14  Tom de Vries  <tdevries@suse.de>
7877
7878         PR symtab/25720
7879         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7880         with NULL symbol_matcher and lookup_name.
7881         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7882         and lookup_name.
7883         * dwarf2/read.c (dw2_expand_symtabs_matching)
7884         (dw2_debug_names_expand_symtabs_matching): Same.
7885         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7886         Make lookup_name a pointer.  Update comment.
7887         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7888         lookup_name being a pointer.
7889         * symfile.c (expand_symtabs_matching): Same.
7890         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7891         * linespec.c (iterate_over_all_matching_symtabs): Same.
7892
7893 2020-04-13  Tom Tromey  <tom@tromey.com>
7894
7895         * run-on-main-thread.c: Update include.
7896         * unittests/main-thread-selftests.c: Update include.
7897         * tui/tui-win.c: Update include.
7898         * tui/tui-io.c: Update include.
7899         * tui/tui-interp.c: Update include.
7900         * tui/tui-hooks.c: Update include.
7901         * top.h: Update include.
7902         * top.c: Update include.
7903         * ser-base.c: Update include.
7904         * remote.c: Update include.
7905         * remote-notif.c: Update include.
7906         * remote-fileio.c: Update include.
7907         * record-full.c: Update include.
7908         * record-btrace.c: Update include.
7909         * python/python.c: Update include.
7910         * posix-hdep.c: Update include.
7911         * mingw-hdep.c: Update include.
7912         * mi/mi-main.c: Update include.
7913         * mi/mi-interp.c: Update include.
7914         * main.c: Update include.
7915         * linux-nat.c: Update include.
7916         * interps.c: Update include.
7917         * infrun.c: Update include.
7918         * inf-loop.c: Update include.
7919         * event-top.c: Update include.
7920         * event-loop.c: Move to ../gdbsupport/.
7921         * event-loop.h: Move to ../gdbsupport/.
7922         * async-event.h: Update include.
7923         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7924
7925 2020-04-13  Tom Tromey  <tom@tromey.com>
7926
7927         * tui/tui-win.c: Include async-event.h.
7928         * remote.c: Include async-event.h.
7929         * remote-notif.c: Include async-event.h.
7930         * record-full.c: Include async-event.h.
7931         * record-btrace.c: Include async-event.h.
7932         * infrun.c: Include async-event.h.
7933         * event-top.c: Include async-event.h.
7934         * event-loop.h: Move some declarations to async-event.h.
7935         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7936         code to async-event.c.
7937         * async-event.h: New file.
7938         * async-event.c: New file.
7939         * Makefile.in (COMMON_SFILES): Add async-event.c.
7940         (HFILES_NO_SRCDIR): Add async-event.h.
7941
7942 2020-04-13  Tom Tromey  <tom@tromey.com>
7943
7944         * utils.c (flush_streams): New function.
7945         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7946
7947 2020-04-13  Tom Tromey  <tom@tromey.com>
7948
7949         * event-loop.c (handle_file_event): Use warning, not
7950         printf_unfiltered.
7951
7952 2020-04-13  Tom Tromey  <tom@tromey.com>
7953
7954         * event-loop.c: Include <chrono>.
7955
7956 2020-04-13  Tom Tromey  <tom@tromey.com>
7957
7958         * gdb_select.h: Move to ../gdbsupport/.
7959         * event-loop.c: Update include path.
7960         * top.c: Update include path.
7961         * ser-base.c: Update include path.
7962         * ui-file.c: Update include path.
7963         * ser-tcp.c: Update include path.
7964         * guile/scm-ports.c: Update include path.
7965         * posix-hdep.c: Update include path.
7966         * ser-unix.c: Update include path.
7967         * gdb_usleep.c: Update include path.
7968         * mingw-hdep.c: Update include path.
7969         * inflow.c: Update include path.
7970         * infrun.c: Update include path.
7971         * event-top.c: Update include path.
7972
7973 2020-04-13  Tom Tromey  <tom@tromey.com>
7974
7975         * configure: Rebuild.
7976         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7977
7978 2020-04-13  Tom Tromey  <tom@tromey.com>
7979
7980         * event-loop.h (start_event_loop): Don't declare.
7981         * event-loop.c (start_event_loop): Move...
7982         * main.c (start_event_loop): ...here.  Now static.
7983
7984 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7985
7986         * MAINTAINERS: Update my email address.
7987
7988 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7989
7990         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7991         IP_ALL.
7992
7993 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7994
7995         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7996         (nbsd_nat_target::info_proc): Add do_cmdline.
7997
7998 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7999
8000         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
8001         (nbsd_nat_target::info_proc): Add do_cwd.
8002
8003 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
8004
8005         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
8006
8007 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
8008
8009         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
8010         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
8011         (nbsd_nat_target::info_proc): New functions.
8012         * nbsd-nat.c (kinfo_get_vmmap): New function.
8013         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
8014         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
8015         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
8016         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
8017         functions.
8018         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
8019         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
8020         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
8021         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
8022         (KINFO_VME_FLAG_GROWS_DOWN): New.
8023
8024 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
8025
8026         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
8027         bit shift.
8028
8029 2020-04-10  Tom Tromey  <tromey@adacore.com>
8030
8031         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
8032
8033 2020-04-10  Tom Tromey  <tromey@adacore.com>
8034
8035         * symtab.c (get_symbol_address, get_msymbol_address): Skip
8036         separate debug files.
8037
8038 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
8039
8040         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8041         Move to...
8042         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
8043         ... here.
8044         * windows-nat.c (windows_nat_target::get_windows_debug_event):
8045         Check for STATUS_WX86_BREAKPOINT.
8046         (windows_nat_target::wait): Same.
8047
8048 2020-04-10  Tom de Vries  <tdevries@suse.de>
8049
8050         PR cli/25808
8051         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8052
8053 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8054
8055         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8056         (Write After Approval): Remove Tom de Vries.
8057
8058 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8059
8060         revert partially:
8061         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8062
8063         * buildsym.c (record_line): Fix undefined behavior and preserve
8064         lines at eof.
8065
8066 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8067
8068         * auxv.h (svr4_auxv_parse): New.
8069         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8070         and generic_auxv_parse.
8071         (svr4_auxv_parse): Add.
8072         * obsd-tdep.c: Include "auxv.h".
8073         (obsd_auxv_parse): Remove.
8074         (obsd_init_abi): Remove comment.
8075         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8076         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8077         * nbsd-tdep.c: Include "auxv.h".
8078         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8079
8080 2020-04-08  Tom Tromey  <tromey@adacore.com>
8081
8082         * nat/windows-nat.h (last_wait_event): Don't declare.
8083         (wait_for_debug_event): Update comment.
8084         * nat/windows-nat.c (last_wait_event): Now static.
8085
8086 2020-04-08  Tom Tromey  <tromey@adacore.com>
8087
8088         * windows-nat.c (wait_for_debug_event): Move to
8089         nat/windows-nat.c.
8090         * nat/windows-nat.h (wait_for_debug_event): Declare.
8091         * nat/windows-nat.c (wait_for_debug_event): Move from
8092         windows-nat.c.  No longer static.
8093
8094 2020-04-08  Tom Tromey  <tromey@adacore.com>
8095
8096         * windows-nat.c (get_windows_debug_event): Use
8097         fetch_pending_stop.
8098         * nat/windows-nat.h (fetch_pending_stop): Declare.
8099         * nat/windows-nat.c (fetch_pending_stop): New function.
8100
8101 2020-04-08  Tom Tromey  <tromey@adacore.com>
8102
8103         * windows-nat.c (windows_continue): Use matching_pending_stop and
8104         continue_last_debug_event.
8105         * nat/windows-nat.h (matching_pending_stop)
8106         (continue_last_debug_event): Declare.
8107         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8108         (matching_pending_stop, continue_last_debug_event): New
8109         functions.
8110
8111 2020-04-08  Tom Tromey  <tromey@adacore.com>
8112
8113         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8114         (handle_exception_result): Move to nat/windows-nat.h.
8115         (DEBUG_EXCEPTION_SIMPLE): Remove.
8116         (windows_nat::handle_ms_vc_exception): New function.
8117         (handle_exception): Move to nat/windows-nat.c.
8118         (get_windows_debug_event): Update.
8119         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8120         nat/windows-nat.c.
8121         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8122         (handle_exception_result): Move from windows-nat.c.
8123         (handle_exception): Declare.
8124         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8125         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8126         windows-nat.c.
8127
8128 2020-04-08  Tom Tromey  <tromey@adacore.com>
8129
8130         * windows-nat.c (exception_count, event_count): Remove.
8131         (handle_exception, get_windows_debug_event)
8132         (do_initial_windows_stuff): Update.
8133
8134 2020-04-08  Tom Tromey  <tromey@adacore.com>
8135
8136         * windows-nat.c (windows_nat::handle_load_dll)
8137         (windows_nat::handle_unload_dll): Rename.  No longer static.
8138         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8139         Declare.
8140
8141 2020-04-08  Tom Tromey  <tromey@adacore.com>
8142
8143         * complaints.h (stop_whining): Declare at top-level.
8144         (complaint): Don't declare stop_whining.
8145
8146 2020-04-08  Tom Tromey  <tromey@adacore.com>
8147
8148         * windows-nat.c (windows_nat::handle_output_debug_string):
8149         Rename.  No longer static.
8150         * nat/windows-nat.h (handle_output_debug_string): Declare.
8151
8152 2020-04-08  Tom Tromey  <tromey@adacore.com>
8153
8154         * windows-nat.c (current_process_handle, current_process_id)
8155         (main_thread_id, last_sig, current_event, last_wait_event)
8156         (current_windows_thread, desired_stop_thread_id, pending_stops)
8157         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8158         (display_selectors, fake_create_process)
8159         (get_windows_debug_event): Update.
8160         * nat/windows-nat.h (current_process_handle, current_process_id)
8161         (main_thread_id, last_sig, current_event, last_wait_event)
8162         (current_windows_thread, desired_stop_thread_id, pending_stops)
8163         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8164         * nat/windows-nat.c (current_process_handle, current_process_id)
8165         (main_thread_id, last_sig, current_event, last_wait_event)
8166         (current_windows_thread, desired_stop_thread_id, pending_stops)
8167         (siginfo_er): New globals.  Move from windows-nat.c.
8168
8169 2020-04-08  Tom Tromey  <tromey@adacore.com>
8170
8171         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8172         (handle_load_dll): Update.
8173         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8174
8175 2020-04-08  Tom Tromey  <tromey@adacore.com>
8176
8177         * windows-nat.c (enum thread_disposition_type): Move to
8178         nat/windows-nat.h.
8179         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8180         static.
8181         (windows_add_thread, windows_nat_target::fetch_registers)
8182         (windows_nat_target::store_registers, handle_exception)
8183         (windows_nat_target::resume, get_windows_debug_event)
8184         (windows_nat_target::get_tib_address)
8185         (windows_nat_target::thread_name)
8186         (windows_nat_target::thread_alive): Update.
8187         * nat/windows-nat.h (enum thread_disposition_type): Move from
8188         windows-nat.c.
8189         (thread_rec): Declare.
8190
8191 2020-04-08  Tom Tromey  <tromey@adacore.com>
8192
8193         * windows-nat.c: Add "using namespace".
8194         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8195         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8196
8197 2020-04-08  Tom Tromey  <tromey@adacore.com>
8198
8199         * nat/windows-nat.h (struct windows_thread_info): Declare
8200         destructor.
8201         * nat/windows-nat.c (~windows_thread_info): New.
8202
8203 2020-04-08  Tom Tromey  <tromey@adacore.com>
8204
8205         PR gdb/22992
8206         * windows-nat.c (current_event): Update comment.
8207         (last_wait_event, desired_stop_thread_id): New globals.
8208         (struct pending_stop): New.
8209         (pending_stops): New global.
8210         (windows_nat_target) <stopped_by_sw_breakpoint>
8211         <supports_stopped_by_sw_breakpoint>: New methods.
8212         (windows_fetch_one_register): Add assertions.  Adjust PC.
8213         (windows_continue): Handle pending stops.  Suspend other threads
8214         when stepping.  Use last_wait_event
8215         (wait_for_debug_event): New function.
8216         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8217         pending stops.  Queue spurious stops.
8218         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8219         (windows_nat_target::kill): Use wait_for_debug_event.
8220         * nat/windows-nat.h (struct windows_thread_info)
8221         <stopped_at_software_breakpoint>: New field.
8222         * nat/windows-nat.c (windows_thread_info::resume): Clear
8223         stopped_at_software_breakpoint.
8224
8225 2020-04-08  Tom Tromey  <tromey@adacore.com>
8226
8227         * windows-nat.c (enum thread_disposition_type): New.
8228         (thread_rec): Replace "get_context" parameter with "disposition";
8229         change type.
8230         (windows_add_thread, windows_nat_target::fetch_registers)
8231         (windows_nat_target::store_registers, handle_exception)
8232         (windows_nat_target::resume, get_windows_debug_event)
8233         (windows_nat_target::get_tib_address)
8234         (windows_nat_target::thread_name)
8235         (windows_nat_target::thread_alive): Update.
8236
8237 2020-04-08  Tom Tromey  <tromey@adacore.com>
8238
8239         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8240         (windows_continue): Use windows_continue::resume.
8241         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8242         resume>: Declare new methods.
8243         * nat/windows-nat.c: New file.
8244         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8245
8246 2020-04-08  Tom Tromey  <tromey@adacore.com>
8247
8248         * windows-nat.c (windows_add_thread, windows_delete_thread)
8249         (windows_nat_target::fetch_registers)
8250         (windows_nat_target::store_registers, fake_create_process)
8251         (windows_nat_target::resume, windows_nat_target::resume)
8252         (get_windows_debug_event, windows_nat_target::wait)
8253         (windows_nat_target::pid_to_str)
8254         (windows_nat_target::get_tib_address)
8255         (windows_nat_target::get_ada_task_ptid)
8256         (windows_nat_target::thread_name)
8257         (windows_nat_target::thread_alive): Use lwp, not tid.
8258
8259 2020-04-08  Tom Tromey  <tromey@adacore.com>
8260
8261         * windows-nat.c (handle_exception)
8262         (windows_nat_target::thread_name): Update.
8263         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8264         <name>: Now unique_xmalloc_ptr.
8265
8266 2020-04-08  Tom Tromey  <tromey@adacore.com>
8267
8268         * windows-nat.c (thread_rec)
8269         (windows_nat_target::fetch_registers): Update.
8270         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8271         Update comment.
8272         <debug_registers_changed, reload_context>: Now bool.
8273
8274 2020-04-08  Tom Tromey  <tromey@adacore.com>
8275
8276         * windows-nat.c (windows_add_thread): Use new.
8277         (windows_init_thread_list, windows_delete_thread): Use delete.
8278         (get_windows_debug_event): Update.
8279         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8280         destructor, and initializers.
8281
8282 2020-04-08  Tom Tromey  <tromey@adacore.com>
8283
8284         * windows-nat.c (struct windows_thread_info): Remove.
8285         * nat/windows-nat.h: New file.
8286
8287 2020-04-08  Tom Tromey  <tromey@adacore.com>
8288
8289         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8290         (thread_rec, windows_add_thread, windows_delete_thread)
8291         (windows_continue): Update.
8292
8293 2020-04-08  Tom Tromey  <tromey@adacore.com>
8294
8295         * windows-nat.c (struct windows_thread_info): Remove typedef.
8296         (thread_head): Remove.
8297         (thread_list): New global.
8298         (thread_rec, windows_add_thread, windows_init_thread_list)
8299         (windows_delete_thread, windows_continue): Update.
8300
8301 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8302
8303         * windows-tdep.h (windows_init_abi): Add comment.
8304         (cygwin_init_abi): New declaration.
8305         * windows-tdep.c: Split signal enumeration in two, one for
8306         Windows and one for Cygwin.
8307         (windows_gdb_signal_to_target): Only deal with signal of the
8308         Windows OS ABI.
8309         (cygwin_gdb_signal_to_target): New function.
8310         (windows_init_abi): Rename to windows_init_abi_common, don't set
8311         gdb_signal_to_target gdbarch method.  Add new new function with
8312         this name.
8313         (cygwin_init_abi): New function.
8314         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8315         comment.  Don't call windows_init_abi.
8316         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8317         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8318         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8319         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8320         a new function of this name.
8321         (i386_cygwin_init_abi): New function.
8322         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8323         OS ABI Cygwin.
8324
8325 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8326
8327         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8328         parameter.c.
8329         (dwarf2_read_gdb_index): Update.
8330
8331 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8332
8333         * nbsd-tdep.c: Include "objfiles.h".
8334         (nbsd_skip_solib_resolver): New.
8335         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8336
8337 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8338
8339         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8340         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8341         with DW_LLE_base_addressx are being emitted in DWARFv5.
8342         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8343         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8344         unsigned integer.
8345
8346 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8347
8348         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8349         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8350         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8351         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8352         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8353         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8354         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8355
8356
8357 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8358
8359         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8360         (read_loclist_index): New function definition.
8361         (lookup_loclist_base): New function definition.
8362         (read_loclist_header): New function definition.
8363         (dwarf2_cu): Add loclist_base and loclist_header field.
8364         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8365         (read_full_die_1): Read the value of DW_AT_loclists_base.
8366         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8367         (read_attribute_value): Handle DW_FORM_loclistx.
8368         (skip_one_die): Handle DW_FORM_loclistx.
8369         (loclist_header): New structure declaration.
8370         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8371
8372 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8373
8374         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8375         constructor.  Remove `addr` parameter from other constructor and
8376         add `per_cu` parameter.
8377         * dwarf2/read.c (create_partial_symtab): Update.
8378
8379 2020-04-07  Tom de Vries  <tdevries@suse.de>
8380
8381         PR symtab/25796
8382         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8383         (partial_die_info::fixup): Inherit has_const_value.
8384
8385 2020-04-07  Tom de Vries  <tdevries@suse.de>
8386
8387         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8388         symbols without address.
8389
8390 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8391
8392         * nbsd-nat.h (struct thread_info): Add forward declaration.
8393         (nbsd_nat_target::thread_alive): Add.
8394         (nbsd_nat_target::thread_name): Likewise.
8395         (nbsd_nat_target::update_thread_list): Likewise.
8396         (update_thread_list::post_attach): Likewise.
8397         (post_attach::pid_to_str): Likewise.
8398         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8399         (nbsd_thread_lister): Add.
8400         (nbsd_nat_target::thread_alive): Likewise.
8401         (nbsd_nat_target::thread_name): Likewise.
8402         (nbsd_add_threads): Likewise.
8403         (update_thread_list::post_attach): Likewise.
8404         (nbsd_nat_target::update_thread_list): Likewise.
8405         (post_attach::pid_to_str): Likewise.
8406
8407 2020-04-06  Tom Tromey  <tromey@adacore.com>
8408
8409         * ada-valprint.c (print_variant_part): Extract the variant field.
8410         (print_field_values): Use the field as the outer value when
8411         recursing.
8412
8413 2020-04-06  Tom Tromey  <tromey@adacore.com>
8414
8415         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8416         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8417         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8418         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8419         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8420
8421 2020-04-06  Tom Tromey  <tromey@adacore.com>
8422
8423         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8424         TYPE_CODE_ERROR.
8425
8426 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8427
8428         * nbsd-tdep.c: Include "gdbarch.h".
8429         Define enum with NetBSD signal numbers.
8430         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8431         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8432         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8433         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8434         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8435         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8436         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8437         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8438         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8439         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8440         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8441         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8442
8443 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8444
8445         PR gdb/25325
8446         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8447
8448 2020-04-03  Tom Tromey  <tromey@adacore.com>
8449
8450         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8451         Read constant block.
8452
8453 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8454
8455         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8456         (gdb_bfd_get_full_section_contents): New declaration.
8457         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8458         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8459         gdb_bfd_get_full_section_contents.
8460
8461 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8462
8463         * exec.c (build_section_table): Replace internal_error with
8464         gdb_assert.
8465         (section_table_xfer_memory_partial): Likewise.
8466         * mdebugread.c (parse_partial_symbols): Likewise.
8467         * psymtab.c (lookup_partial_symbol): Likewise.
8468         * utils.c (wrap_here): Likewise.
8469
8470 2020-04-02  Tom Tromey  <tromey@adacore.com>
8471
8472         * f-lang.c (build_fortran_types): Use arch_type to initialize
8473         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8474
8475 2020-04-02  Tom Tromey  <tromey@adacore.com>
8476
8477         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8478         of attributes.
8479
8480 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8481             Bernd Edlinger <bernd.edlinger@hotmail.de>
8482             Tom Tromey  <tromey@adacore.com>
8483
8484         * buildsym.c (buildsym_compunit::record_line): Remove
8485         deduplication code.
8486
8487 2020-04-02  Tom de Vries  <tdevries@suse.de>
8488
8489         PR ada/24671
8490         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8491
8492 2020-04-02  Tom de Vries  <tdevries@suse.de>
8493
8494         * dwarf2/read.c (dwarf2_gdb_index_functions,
8495         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8496         NULL.
8497         * psymtab.c (psym_lookup_global_symbol_language): New function.
8498         (psym_functions): Init psym_lookup_global_symbol_language with
8499         psym_lookup_global_symbol_language.
8500         * symfile-debug.c (debug_sym_quick_functions): Init
8501         lookup_global_symbol_language with NULL.
8502         * symfile.c (set_initial_language): Remove fixme comment.
8503         * symfile.h (struct quick_symbol_functions): Add
8504         lookup_global_symbol_language.
8505         * symtab.c (find_quick_global_symbol_language): New function.
8506         (find_main_name): Use find_quick_global_symbol_language.
8507
8508 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8509
8510         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8511
8512 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8513
8514         * buildsym.c (record_line): Fix undefined behavior and preserve
8515         lines at eof.
8516
8517 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8518
8519         * buildsym.c (record_line): Fix the resizing condition.
8520
8521 2020-04-01  Tom Tromey  <tom@tromey.com>
8522
8523         * value.h (value_literal_complex): Add comment.
8524         * valops.c (value_literal_complex): Refer to value.h.
8525
8526 2020-04-01  Tom Tromey  <tom@tromey.com>
8527
8528         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8529         (scalar_type): New rule, from typebase.
8530         (typebase): Use scalar_type.  Recognize complex types.
8531         (field_name): Handle FLOAT_KEYWORD.
8532         (ident_tokens): Add _Complex and __complex__.
8533
8534 2020-04-01  Tom Tromey  <tom@tromey.com>
8535
8536         PR exp/25299:
8537         * valarith.c (promotion_type, complex_binop): New functions.
8538         (scalar_binop): Handle complex numbers.  Use promotion_type.
8539         (value_pos, value_neg, value_complement): Handle complex numbers.
8540
8541 2020-04-01  Tom Tromey  <tom@tromey.com>
8542
8543         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8544         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8545         (parse_number): Handle complex numbers.
8546
8547 2020-04-01  Tom Tromey  <tom@tromey.com>
8548
8549         * c-valprint.c (c_decorations): Change complex suffix to "i".
8550
8551 2020-04-01  Tom Tromey  <tom@tromey.com>
8552
8553         * valprint.c (generic_value_print_complex): Use accessors.
8554         * value.h (value_real_part, value_imaginary_part): Declare.
8555         * valops.c (value_real_part, value_imaginary_part): New
8556         functions.
8557         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8558
8559 2020-04-01  Tom Tromey  <tom@tromey.com>
8560
8561         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8562         (read_range_type): Update.
8563         * mdebugread.c (basic_type): Update.
8564         * go-lang.c (build_go_types): Use init_complex_type.
8565         * gdbtypes.h (struct main_type) <complex_type>: New member.
8566         (init_complex_type): Update.
8567         (arch_complex_type): Don't declare.
8568         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8569         Make name if none given.  Use alloc_type_copy.  Look for cached
8570         complex type.
8571         (arch_complex_type): Remove.
8572         (gdbtypes_post_init): Use init_complex_type.
8573         * f-lang.c (build_fortran_types): Use init_complex_type.
8574         * dwarf2/read.c (read_base_type): Update.
8575         * d-lang.c (build_d_types): Use init_complex_type.
8576         * ctfread.c (read_base_type): Update.
8577
8578 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8579
8580         * infrun.c (stop_all_threads): Update assertion, plus when
8581         stopping threads, take into account that we might be trying
8582         to stop an all-stop target.
8583         (stop_waiting): Call 'stop_all_threads' if there exists a
8584         non-stop target.
8585
8586 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8587
8588         * target.h (exists_non_stop_target): New function declaration.
8589         * target.c (exists_non_stop_target): New function.
8590
8591 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8592
8593         PR gdb/24789
8594         * eval.c (is_integral_or_integral_reference): New function.
8595         (evaluate_subexp_standard): Allow integer references in
8596         pointer arithmetic.
8597
8598 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8599
8600         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8601         check for no ptid in the stop reply when the target is non-stop.
8602
8603 2020-04-01  Tom Tromey  <tromey@adacore.com>
8604
8605         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8606         "name" parameter to rvalue reference.  Initialize m_name_holder.
8607         <lookup_name_info>: New overloads.
8608         <name>: Return gdb::string_view.
8609         <c_str>: New method.
8610         <make_ignore_params>: Update.
8611         <search_name_hash>: Update.
8612         <language_lookup_name>: Return const char *.
8613         <m_name>: Change type.
8614         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8615         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8616         (lookup_name_info::match_any): Update.
8617         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8618         Update.
8619         * minsyms.c (linkage_name_str): Update.
8620         * language.c (default_symbol_name_matcher): Update.
8621         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8622         Update.
8623         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8624         (ada_lookup_name_info::ada_lookup_name_info): Update.
8625         (literal_symbol_name_matcher): Update.
8626
8627 2020-04-01  Tom Tromey  <tromey@adacore.com>
8628
8629         * psymtab.c (psymtab_search_name): Remove function.
8630         (psym_lookup_symbol): Create search name and lookup name here.
8631         (lookup_partial_symbol): Remove "name" parameter; add
8632         lookup_name.
8633         (psym_expand_symtabs_for_function): Update.
8634
8635 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8636
8637         PR tui/25597:
8638         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8639
8640 2020-03-31  Tom Tromey  <tromey@adacore.com>
8641
8642         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8643         memcpy.
8644
8645 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8646
8647         * features/riscv/32bit-csr.xml: Regenerated.
8648         * features/riscv/64bit-csr.xml: Regenerated.
8649
8650 2020-03-30  Tom Tromey  <tromey@adacore.com>
8651
8652         * ada-valprint.c (print_variant_part): Update.
8653         * ada-lang.h (ada_which_variant_applies): Update.
8654         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8655         outer_valaddr parameters; replace with "outer" value parameter.
8656         (to_fixed_variant_branch_type): Update.
8657
8658 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8659
8660         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8661         <list>.  Remove inclusion of observable.h.
8662         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8663         (struct arch_lwp_info): New struct.
8664         (class ppc_linux_dreg_interface): New class.
8665         (struct ppc_linux_process_info): New struct.
8666         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8667         <low_new_clone, low_forget_process, low_prepare_to_resume>
8668         <copy_thread_dreg_state, mark_thread_stale>
8669         <mark_debug_registers_changed, register_hw_breakpoint>
8670         <clear_hw_breakpoint, register_wp, clear_wp>
8671         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8672         <num_memory_accesses, get_trigger_type>
8673         <create_watchpoint_request, hwdebug_point_cmp>
8674         <init_arch_lwp_info, get_arch_lwp_info>
8675         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8676         methods.
8677         <struct ptid_hash>: New inner struct.
8678         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8679         members.
8680         (saved_dabr_value, hwdebug_info, max_slots_number)
8681         (struct hw_break_tuple, struct thread_points, ppc_threads)
8682         (have_ptrace_hwdebug_interface)
8683         (hwdebug_find_thread_points_by_tid)
8684         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8685         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8686         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8687         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8688         use m_dreg_interface.
8689         (hwdebug_point_cmp): Change to...
8690         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8691         reference arguments instead of pointers.
8692         (ppc_linux_nat_target::ranged_break_num_registers): Use
8693         m_dreg_interface.
8694         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8695         m_dreg_interface.  Call register_hw_breakpoint.
8696         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8697         m_dreg_interface.  Call clear_hw_breakpoint.
8698         (get_trigger_type): Change to...
8699         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8700         comment.
8701         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8702         use m_dreg_interface.  Call register_hw_breakpoint.
8703         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8704         use m_dreg_interface.  Call clear_hw_breakpoint.
8705         (can_use_watchpoint_cond_accel): Change to...
8706         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8707         method.  Update comment, use m_dreg_interface and
8708         m_process_info.
8709         (calculate_dvc): Change to...
8710         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8711         m_dreg_interface.
8712         (num_memory_accesses): Change to...
8713         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8714         (check_condition): Change to...
8715         (ppc_linux_nat_target::check_condition): ...this method.
8716         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8717         comment, use m_dreg_interface.
8718         (create_watchpoint_request): Change to...
8719         (ppc_linux_nat_target::create_watchpoint_request): ...this
8720         method.  Use m_dreg_interface.
8721         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8722         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8723         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8724         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8725         (ppc_linux_nat_target::low_forget_process)
8726         (ppc_linux_nat_target::low_new_fork)
8727         (ppc_linux_nat_target::low_new_clone)
8728         (ppc_linux_nat_target::low_delete_thread)
8729         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8730         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8731         only call mark_thread_stale.
8732         (ppc_linux_thread_exit): Remove.
8733         (ppc_linux_nat_target::stopped_data_address): Change to...
8734         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8735         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8736         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8737         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8738         comment.  Call low_stopped_data_address.
8739         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8740         m_dreg_interface.
8741         (ppc_linux_nat_target::masked_watch_num_registers): Use
8742         m_dreg_interface.
8743         (ppc_linux_nat_target::copy_thread_dreg_state)
8744         (ppc_linux_nat_target::mark_thread_stale)
8745         (ppc_linux_nat_target::mark_debug_registers_changed)
8746         (ppc_linux_nat_target::register_hw_breakpoint)
8747         (ppc_linux_nat_target::clear_hw_breakpoint)
8748         (ppc_linux_nat_target::register_wp)
8749         (ppc_linux_nat_target::clear_wp)
8750         (ppc_linux_nat_target::init_arch_lwp_info)
8751         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8752         (_initialize_ppc_linux_nat): Remove observer callback.
8753
8754 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8755
8756         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8757         (ppc_linux_nat_target::auxv_parse)
8758         (ppc_linux_nat_target::read_description)
8759         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8760         Move up.
8761
8762 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8763
8764         * linux-nat.h (low_new_clone): New method.
8765         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8766
8767 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8768
8769         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8770         (dbx_expand_psymtab): ... this.
8771         (start_psymtab): Update.
8772         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8773         (mdebug_expand_psymtab): ... this.
8774         (parse_partial_symbols): Update.
8775         (new_psymtab): Update.
8776         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8777         (xcoff_expand_psymtab): ... this.
8778         (xcoff_start_psymtab): Update.
8779
8780 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8781
8782         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8783         <expand_dependencies>: ... this.
8784         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8785         (partial_symtab::expand_dependencies): ... this.
8786         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8787         Update.
8788         (dwarf2_psymtab::expand_psymtab): Update.
8789         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8790         * mdebugread.c (psymtab_to_symtab_1): Update.
8791         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8792
8793 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8794
8795         * psympriv.h (discard_psymtab): Remove.
8796         * dbxread.c (dbx_end_psymtab): Update.
8797         * xcoffread.c (xcoff_end_psymtab): Update.
8798
8799 2020-03-28  Tom Tromey  <tom@tromey.com>
8800
8801         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8802         comment.
8803
8804 2020-03-28  Tom Tromey  <tom@tromey.com>
8805
8806         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8807
8808 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8809
8810         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8811
8812 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8813
8814         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8815
8816 2020-03-26  Tom Tromey  <tom@tromey.com>
8817
8818         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8819         (mark_common_block_symbol_computed, read_tag_string_type)
8820         (attr_to_dynamic_prop, read_subrange_type): Update.
8821         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8822         to be methods on struct attribute.
8823         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8824         (read_call_site_scope, partial_die_info::read)
8825         (partial_die_info::read, lookup_die_type, follow_die_ref):
8826         Update.
8827         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8828         from dwarf2_get_ref_die_offset.
8829         (attribute::constant_value): New method, from
8830         dwarf2_get_attr_constant_value.
8831         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8832         Declare method.
8833         <constant_value>: New method.
8834
8835 2020-03-26  Tom Tromey  <tom@tromey.com>
8836
8837         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8838         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8839         (dwarf_type_encoding_name): Move to stringify.c.
8840         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8841         * dwarf2/stringify.c: New file.
8842         * dwarf2/stringify.h: New file.
8843
8844 2020-03-26  Tom Tromey  <tom@tromey.com>
8845
8846         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8847         Rewrite.
8848
8849 2020-03-26  Tom Tromey  <tom@tromey.com>
8850
8851         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8852         methods.
8853         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8854         (lookup_ranges_base): Likewise.
8855         (read_cutu_die_from_dwo, read_full_die_1): Update.
8856
8857 2020-03-26  Tom Tromey  <tom@tromey.com>
8858
8859         * dwarf2/read.c (read_import_statement, read_file_scope)
8860         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8861         (read_lexical_block_scope, read_call_site_scope)
8862         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8863         (handle_struct_member_die, process_structure_scope)
8864         (update_enumeration_type_from_children)
8865         (process_enumeration_scope, read_array_type, read_common_block)
8866         (read_namespace, read_module, read_subroutine_type): Update.
8867         (sibling_die): Remove.
8868
8869 2020-03-26  Tom Tromey  <tom@tromey.com>
8870
8871         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8872         (build_type_psymtabs_reader, read_structure_type)
8873         (read_enumeration_type, read_full_die_1): Update.
8874         (dwarf2_attr_no_follow): Move to die.h.
8875         * dwarf2/die.h (struct die_info) <attr>: New method.
8876
8877 2020-03-26  Tom Tromey  <tom@tromey.com>
8878
8879         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8880         <base_address>: Now an optional.
8881         (dwarf2_find_base_address, dwarf2_rnglists_process)
8882         (dwarf2_ranges_process, fill_in_loclist_baton)
8883         (dwarf2_symbol_mark_computed): Update.
8884
8885 2020-03-26  Tom Tromey  <tom@tromey.com>
8886
8887         * dwarf2/read.c (struct die_info): Move to die.h.
8888         * dwarf2/die.h: New file.
8889
8890 2020-03-26  Tom Tromey  <tom@tromey.com>
8891
8892         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8893         * dwarf2/read.c
8894         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8895         Move to line-header.c.
8896         (read_checked_initial_length_and_offset, read_formatted_entries):
8897         Likewise.
8898         (dwarf_decode_line_header): Split into two.
8899         * dwarf2/line-header.c
8900         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8901         Move from read.c.
8902         (read_checked_initial_length_and_offset, read_formatted_entries):
8903         Likewise.
8904         (dwarf_decode_line_header): New function, split from read.c.
8905
8906 2020-03-26  Tom Tromey  <tom@tromey.com>
8907
8908         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8909         Declare method.
8910         * dwarf2/read.c (read_attribute_value): Update.
8911         (dwarf2_per_objfile::read_line_string): Rename from
8912         read_indirect_line_string.
8913         (read_formatted_entries): Update.
8914
8915 2020-03-26  Tom Tromey  <tom@tromey.com>
8916
8917         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8918         variable.
8919
8920 2020-03-26  Tom Tromey  <tom@tromey.com>
8921
8922         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8923         const.
8924         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8925         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8926         parameter const.
8927
8928 2020-03-26  Tom Tromey  <tom@tromey.com>
8929
8930         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8931         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8932         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8933         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8934
8935 2020-03-26  Tom Tromey  <tom@tromey.com>
8936
8937         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8938         file_names_size, file_full_name, file_file_name>: Use const.
8939         <file_name_at, file_names>: Add const overload.
8940         * dwarf2/line-header.c (line_header::file_file_name)
8941         (line_header::file_full_name): Update.
8942
8943 2020-03-26  Tom Tromey  <tom@tromey.com>
8944
8945         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8946         (macro_start_file, consume_improper_spaces)
8947         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8948         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8949         (dwarf_decode_macros): Move to macro.c.
8950         * dwarf2/macro.c: New file.
8951         * dwarf2/macro.h: New file.
8952         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8953
8954 2020-03-26  Tom Tromey  <tom@tromey.com>
8955
8956         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8957         method.
8958         * dwarf2/section.c: New method.  From
8959         read_indirect_string_at_offset_from.
8960         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8961         (read_indirect_string_at_offset_from): Move to section.c.
8962         (read_indirect_string_at_offset): Rewrite.
8963         (read_indirect_line_string_at_offset): Remove.
8964         (read_indirect_string, read_indirect_line_string)
8965         (dwarf_decode_macro_bytes): Update.
8966
8967 2020-03-26  Tom Tromey  <tom@tromey.com>
8968
8969         * dwarf2/section.h (struct dwarf2_section_info)
8970         <overload_complaint>: Declare.
8971         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8972         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8973         Rename from dwarf2_section_buffer_overflow_complaint.
8974         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8975         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8976
8977 2020-03-26  Tom Tromey  <tom@tromey.com>
8978
8979         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8980         Declare.
8981         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8982         Move from read.c.
8983         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8984         to section.c.
8985
8986 2020-03-26  Tom Tromey  <tom@tromey.com>
8987
8988         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8989
8990 2020-03-26  Tom Tromey  <tom@tromey.com>
8991
8992         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8993         "builder".
8994         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8995         parameter.
8996         (dwarf_decode_macros): Update.
8997
8998 2020-03-26  Tom Tromey  <tom@tromey.com>
8999
9000         * dwarf2/read.c (read_attribute_value): Update.
9001         (read_indirect_string_from_dwz): Move to dwz.c; change into
9002         method.
9003         (dwarf_decode_macro_bytes): Update.
9004         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
9005         * dwarf2/dwz.c: New file.
9006         * Makefile.in (COMMON_SFILES): Add dwz.c.
9007
9008 2020-03-26  Tom Tromey  <tom@tromey.com>
9009
9010         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
9011         * dwarf2/read.c: Add include.
9012         * dwarf2/index-write.c: Add include.
9013         * dwarf2/index-cache.c: Add include.
9014         * dwarf2/dwz.h: New file.
9015
9016 2020-03-25  Tom Tromey  <tom@tromey.com>
9017
9018         * compile/compile-object-load.c (get_out_value_type): Mention
9019         correct symbol name in error message.
9020
9021 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
9022
9023         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
9024
9025 2020-03-25  Tom de Vries  <tdevries@suse.de>
9026
9027         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
9028         * symmisc.c (dump_symtab_1): Print user and includes fields.
9029         (maintenance_info_symtabs): Same.
9030
9031 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
9032
9033         PR gdb/25534
9034         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
9035         (riscv_regcache_cooked_write): New function.
9036         (riscv_push_dummy_call): Use new function.
9037         (riscv_return_value): Likewise.
9038
9039 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
9040
9041         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
9042         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
9043         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
9044         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
9045         * infrun.c (follow_fork): Likewise.
9046         (follow_fork_inferior): Likewise.
9047         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9048         * linux-nat.h (class linux_nat_target): Likewise.
9049         * remote.c (class remote_target) <follow_fork>: Likewise.
9050         (remote_target::follow_fork): Likewise.
9051         * target-delegates.c: Re-generate.
9052         * target.c (default_follow_fork): Likewise.
9053         (target_follow_fork): Likewise.
9054         * target.h (struct target_ops) <follow_fork>: Likewise.
9055         (target_follow_fork): Likewise.
9056
9057 2020-03-24  Tom de Vries  <tdevries@suse.de>
9058
9059         * psymtab.c (maintenance_info_psymtabs): Print user field.
9060
9061 2020-03-20  Tom Tromey  <tromey@adacore.com>
9062
9063         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9064         const.
9065         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9066         const.
9067
9068 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9069
9070         * ptrace.m4: Don't check for ptrace declaration.
9071         * config.in: Re-generate.
9072         * configure: Re-generate.
9073         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9074         not defined.
9075
9076 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9077
9078         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9079         `PTRACE_TYPE_RET'.
9080         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9081         * sparc-nat.c (gdb_ptrace): Likewise.
9082         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9083
9084 2020-03-20  Tom Tromey  <tromey@adacore.com>
9085
9086         * c-exp.y (lex_one_token): Fix assert.
9087
9088 2020-03-20  Tom Tromey  <tromey@adacore.com>
9089
9090         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9091         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9092         strncpy call.
9093
9094 2020-03-20  Tom Tromey  <tromey@adacore.com>
9095
9096         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9097
9098 2020-03-20  Tom Tromey  <tromey@adacore.com>
9099
9100         * ada-valprint.c (print_variant_part): Remove parameters; switch
9101         to value-based API.
9102         (print_field_values): Likewise.
9103         (ada_val_print_struct_union): Likewise.
9104         (ada_value_print_1): Update.
9105
9106 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9107
9108         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9109         nbsd_nat_target instead of inf_ptrace_target.
9110         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9111         nbsd_nat_target.
9112
9113 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9114
9115         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9116         it to the ptrace call.
9117         * (store_registers): Likewise.
9118
9119 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9120
9121         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9122         it to the ptrace call.
9123         * (store_registers): Likewise.
9124
9125 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9126
9127         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9128         valid, fetch vg value from ptrace.
9129
9130 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9131         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9132         * inf-ptrace.c: Likewise.
9133         * (gdb_ptrace): Add.
9134         * (inf_ptrace_target::resume): Update.
9135         * (inf_ptrace_target::xfer_partial): Likewise.
9136         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9137         * (inf_ptrace_peek_poke): Update.
9138
9139 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9140
9141         * x86-bsd-nat.c (gdb_ptrace): New.
9142         * (x86bsd_dr_set): Add new argument `ptid'.
9143         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9144         x86bsd_dr_set_addr): Update.
9145
9146 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9147
9148         * remote.c (remote_target::process_stop_reply): Handle events for
9149         all threads differently.
9150
9151 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9152
9153         * completer.c (completion_tracker::remove_completion): Define new
9154         function.
9155         * completer.h (completion_tracker::remove_completion): Declare new
9156         function.
9157         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9158         when adding a C++ function symbol.
9159
9160 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9161
9162         * completer.c (completion_tracker::completion_hash_entry): Define
9163         new class.
9164         (advance_to_filename_complete_word_point): Call
9165         recompute_lowest_common_denominator.
9166         (completion_tracker::completion_tracker): Call discard_completions
9167         to setup the hash table.
9168         (completion_tracker::discard_completions): Allow for being called
9169         from the constructor, pass new equal function, and element deleter
9170         when constructing the hash table.  Initialise new class member
9171         variables.
9172         (completion_tracker::maybe_add_completion): Remove use of
9173         m_entries_vec, and store more information into m_entries_hash.
9174         (completion_tracker::recompute_lcd_visitor): New function, most
9175         content taken from...
9176         (completion_tracker::recompute_lowest_common_denominator):
9177         ...here, this now just visits each item in the hash calling the
9178         above visitor.
9179         (completion_tracker::build_completion_result): Remove use of
9180         m_entries_vec, call recompute_lowest_common_denominator.
9181         * completer.h (completion_tracker::have_completions): Remove use
9182         of m_entries_vec.
9183         (completion_tracker::completion_hash_entry): Declare new class.
9184         (completion_tracker::recompute_lowest_common_denominator): Change
9185         function signature.
9186         (completion_tracker::recompute_lcd_visitor): Declare new function.
9187         (completion_tracker::m_entries_vec): Delete.
9188         (completion_tracker::m_entries_hash): Initialize to NULL.
9189         (completion_tracker::m_lowest_common_denominator_valid): New
9190         member variable.
9191         (completion_tracker::m_lowest_common_denominator_max_length): New
9192         member variable.
9193
9194 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9195
9196         * regformats/regdef.h: Put reg in gdb namespace.
9197
9198 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9199
9200         * i386-bsd-nat.c (gdb_ptrace): New.
9201         * (i386bsd_fetch_inferior_registers,
9202         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9203         * (i386bsd_fetch_inferior_registers,
9204         i386bsd_store_inferior_registers) Use gdb_ptrace.
9205
9206 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9207
9208         * amd64-bsd-nat.c (gdb_ptrace): New.
9209         * (amd64bsd_fetch_inferior_registers,
9210         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9211         * (amd64bsd_fetch_inferior_registers,
9212         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9213
9214 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9215
9216         * user-regs.c (user_reg::read): Rename to...
9217         (user_reg::xread): ...this.
9218         * (append_user_reg): Rename argument `read' to `xread'.
9219         * (user_reg_add_builtin): Likewise.
9220         * (user_reg_add): Likewise.
9221         * (value_of_user_reg): Likewise.
9222
9223 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9224
9225         * sparc-nat.c (gdb_ptrace): New.
9226         * sparc-nat.c (sparc_fetch_inferior_registers)
9227         (sparc_store_inferior_registers) Remove obsolete comment.
9228         * sparc-nat.c (sparc_fetch_inferior_registers)
9229         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9230         * sparc-nat.c (sparc_fetch_inferior_registers)
9231         (sparc_store_inferior_registers) Use gdb_ptrace.
9232
9233 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9234
9235         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9236         it to the ptrace call.
9237         * sh-nbsd-nat.c (store_registers): Likewise.
9238
9239 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9240
9241         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9242         nbsd_nat_target instead of inf_ptrace_target.
9243         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9244         nbsd_nat_target.
9245
9246 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9247
9248         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9249
9250 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9251
9252         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9253         <sys/sysctl.h>.
9254         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9255
9256 2020-03-17  Tom de Vries  <tdevries@suse.de>
9257
9258         PR gdb/23710
9259         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9260         fields.
9261         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9262         fields.
9263         (process_imported_unit_die): Skip import of c++ CUs.
9264
9265 2020-03-16  Tom Tromey  <tom@tromey.com>
9266
9267         * p-valprint.c (pascal_object_print_value): Initialize
9268         base_value.
9269
9270 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9271             Shahab Vahedi  <shahab@synopsys.com>
9272
9273         * Makefile.in: Add arch/arc.o
9274         * configure.tgt: Likewise.
9275         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9276         (_initialize_arc_tdep): Don't initialize old target descriptions.
9277         (arc_read_description): New function to cache target descriptions.
9278         * arc-tdep.h (arc_read_description): Add proto type.
9279         * arch/arc.c: New file.
9280         * arch/arc.h: Likewise.
9281         * features/Makefile: Replace old target descriptions with new.
9282         * features/arc-arcompact.c: Remove.
9283         * features/arc-arcompact.xml: Likewise.
9284         * features/arc-v2.c: Likewise
9285         * features/arc-v2.xml: Likewise
9286         * features/arc/aux-arcompact.xml: New file.
9287         * features/arc/aux-v2.xml: Likewise.
9288         * features/arc/core-arcompact.xml: Likewise.
9289         * features/arc/core-v2.xml: Likewise.
9290         * features/arc/aux-arcompact.c: Generate.
9291         * features/arc/aux-v2.c: Likewise.
9292         * features/arc/core-arcompact.c: Likewise.
9293         * features/arc/core-v2.c: Likewise.
9294         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9295
9296 2020-03-16  Tom Tromey  <tromey@adacore.com>
9297
9298         PR gdb/25663:
9299         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9300         putting value into bcache.
9301
9302 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9303
9304         PR gdb/21500
9305         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9306         to...
9307         (amd64_windows_init_abi_common): ... this.  Don't set size of
9308         long type.
9309         (amd64_windows_init_abi): New function.
9310         (amd64_cygwin_init_abi): New function.
9311         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9312         the Cygwin OS ABI.
9313         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9314         comment.
9315
9316 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9317
9318         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9319         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9320         (pe_import_directory_entry): New struct type.
9321         (is_linked_with_cygwin_dll): New function.
9322         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9323         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9324         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9325
9326 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9327
9328         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9329         i386_cygwin_core_osabi_sniffer.
9330
9331 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9332
9333         * i386-cygwin-tdep.c: Rename to...
9334         * i386-windows-tdep.c: ... this.
9335         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9336         i386-windows-tdep.c.
9337         * configure.tgt: Likewise.
9338
9339 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9340
9341         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9342         * osabi.c (gdb_osabi_names): Add "Windows".
9343         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9344         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9345         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9346         i386_cygwin_osabi_sniffer.
9347         (_initialize_i386_cygwin_tdep): Register OS ABI
9348         GDB_OSABI_WINDOWS for i386.
9349         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9350         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9351         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9352         for x86-64.
9353         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9354         when the target matches '*-*-mingw*'.
9355
9356 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9357
9358         * defs.h (enum gdb_osabi): Move to...
9359         * osabi.h (enum gdb_osabi): ... here.
9360         * gdbarch.sh: Include osabi.h in gdbarch.h.
9361         * gdbarch.h: Re-generate.
9362
9363 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9364
9365         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9366         function.
9367         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9368
9369 2020-03-14  Tom Tromey  <tom@tromey.com>
9370
9371         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9372         for C++.
9373         (c_type_print_modifier): Likewise.  Add "language" parameter.
9374         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9375         (c_type_print_base_1): Update.
9376         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9377         constants.
9378         * type-stack.c (type_stack::insert): Handle tp_atomic and
9379         tp_restrict.
9380         (type_stack::follow_type_instance_flags): Likewise.
9381         (type_stack::follow_types): Likewise.  Merge type-following code.
9382         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9383         (space_identifier, cv_with_space_id)
9384         (const_or_volatile_or_space_identifier_noopt)
9385         (const_or_volatile_or_space_identifier): Remove.
9386         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9387         rules.
9388         (ptr_operator, typebase): Update.
9389         (enum token_flag) <FLAG_C>: New constant.
9390         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9391         "_Atomic".
9392         (lex_one_token): Handle FLAG_C.
9393
9394 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9395
9396         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9397         it to the ptrace call.
9398         * m68k-bsd-nat.c (store_registers): Likewise.
9399
9400 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9401
9402         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9403         gdb_byte *.
9404         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9405         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9406         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9407
9408 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9409
9410         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9411         nbsd_nat_target instead of inf_ptrace_target.
9412         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9413         nbsd_nat_target.
9414
9415 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9416
9417         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9418         register_t.
9419
9420 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9421
9422         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9423         it to the ptrace call.
9424         * alpha-bsd-nat.c (store_registers): Likewise.
9425
9426 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9427
9428         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9429         includes.
9430         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9431         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9432         fill_fpregset): Likewise.
9433
9434 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9435
9436         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9437         nbsd_nat_target instead of inf_ptrace_target.
9438         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9439         nbsd_nat_target.
9440
9441 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9442
9443         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9444         register_t.
9445
9446 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9447
9448         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9449         it to the ptrace call.
9450         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9451         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9452         * arm-nbsd-nat.c (store_register): Likewise.
9453         * arm-nbsd-nat.c (store_regs): Likewise.
9454         * arm-nbsd-nat.c (store_fp_register): Likewise.
9455         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9456
9457 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9458
9459         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9460         nbsd_nat_target instead of inf_ptrace_target.
9461         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9462         nbsd_nat_target.
9463
9464 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9465
9466         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9467         it to the ptrace call.
9468         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9469
9470 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9471
9472         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9473         it to the ptrace call.
9474         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9475
9476 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9477
9478         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9479         gdb_byte *.
9480         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9481
9482 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9483
9484         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9485         instead of inf_ptrace_target.
9486         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9487         nbsd_nat_target.
9488
9489 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9490
9491         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9492         register_t.
9493
9494 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9495
9496         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9497         register_t.
9498
9499 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9500
9501         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9502         register_t.
9503
9504 2020-03-13  Tom Tromey  <tom@tromey.com>
9505
9506         * value.h (val_print): Don't declare.
9507         * valprint.h (val_print_array_elements)
9508         (val_print_scalar_formatted, generic_val_print): Don't declare.
9509         * valprint.c (generic_val_print_array): Take a struct value.
9510         (generic_val_print_ptr, generic_val_print_memberptr)
9511         (generic_val_print_bool, generic_val_print_int)
9512         (generic_val_print_char, generic_val_print_complex)
9513         (generic_val_print): Remove.
9514         (generic_value_print): Update.
9515         (do_val_print): Remove unused parameters.  Don't call
9516         la_val_print.
9517         (val_print): Remove.
9518         (common_val_print): Update.  Don't call value_check_printable.
9519         (val_print_scalar_formatted, val_print_array_elements): Remove.
9520         * rust-lang.c (rust_val_print): Remove.
9521         (rust_language_defn): Update.
9522         * p-valprint.c (pascal_val_print): Remove.
9523         (pascal_value_print_inner): Update.
9524         (pascal_object_print_val_fields, pascal_object_print_val):
9525         Remove.
9526         (pascal_object_print_static_field): Update.
9527         * p-lang.h (pascal_val_print): Don't declare.
9528         * p-lang.c (pascal_language_defn): Update.
9529         * opencl-lang.c (opencl_language_defn): Update.
9530         * objc-lang.c (objc_language_defn): Update.
9531         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9532         * m2-lang.h (m2_val_print): Don't declare.
9533         * m2-lang.c (m2_language_defn): Update.
9534         * language.h (struct language_defn) <la_val_print>: Remove.
9535         * language.c (unk_lang_value_print_inner): Rename.  Change
9536         argument types.
9537         (unknown_language_defn, auto_language_defn): Update.
9538         * go-valprint.c (go_val_print): Remove.
9539         * go-lang.h (go_val_print): Don't declare.
9540         * go-lang.c (go_language_defn): Update.
9541         * f-valprint.c (f_val_print): Remove.
9542         * f-lang.h (f_value_print): Don't declare.
9543         * f-lang.c (f_language_defn): Update.
9544         * d-valprint.c (d_val_print): Remove.
9545         * d-lang.h (d_value_print): Don't declare.
9546         * d-lang.c (d_language_defn): Update.
9547         * cp-valprint.c (cp_print_value_fields)
9548         (cp_print_value_fields_rtti, cp_print_value): Remove.
9549         (cp_print_static_field): Update.
9550         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9551         (c_val_print_struct, c_val_print_union, c_val_print_int)
9552         (c_val_print_memberptr, c_val_print): Remove.
9553         * c-lang.h (c_val_print_array, cp_print_value_fields)
9554         (cp_print_value_fields_rtti): Don't declare.
9555         * c-lang.c (c_language_defn, cplus_language_defn)
9556         (asm_language_defn, minimal_language_defn): Update.
9557         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9558         (ada_val_print_enum): Take a struct value.
9559         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9560         (ada_val_print): Remove.
9561         (ada_value_print_1): Update.
9562         (printable_val_type): Remove.
9563         * ada-lang.h (ada_val_print): Don't declare.
9564         * ada-lang.c (ada_language_defn): Update.
9565
9566 2020-03-13  Tom Tromey  <tom@tromey.com>
9567
9568         * valprint.c (do_val_print): Update.
9569         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9570         a struct value.
9571         (value_to_value_object_no_release): Declare.
9572         * python/py-value.c (value_to_value_object_no_release): New
9573         function.
9574         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9575         struct value.
9576         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9577         function.
9578         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9579         a struct value.
9580         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9581         Declare.
9582         (gdbscm_apply_val_pretty_printer): Take a struct value.
9583         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9584         value.
9585         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9586         value.
9587         * extension-priv.h (struct extension_language_ops)
9588         <apply_val_pretty_printer>: Take a struct value.
9589         * cp-valprint.c (cp_print_value): Create a struct value.
9590         (cp_print_value): Update.
9591
9592 2020-03-13  Tom Tromey  <tom@tromey.com>
9593
9594         * ada-valprint.c (print_field_values): Call common_val_print.
9595
9596 2020-03-13  Tom Tromey  <tom@tromey.com>
9597
9598         * ada-valprint.c (val_print_packed_array_elements): Remove
9599         bitoffset and val parameters.  Call common_val_print.
9600         (ada_val_print_string): Remove offset, address, and original_value
9601         parameters.
9602         (ada_val_print_array): Update.
9603         (ada_value_print_array): New function.
9604         (ada_value_print_1): Call it.
9605
9606 2020-03-13  Tom Tromey  <tom@tromey.com>
9607
9608         * ada-valprint.c (ada_value_print): Use common_val_print.
9609
9610 2020-03-13  Tom Tromey  <tom@tromey.com>
9611
9612         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9613
9614 2020-03-13  Tom Tromey  <tom@tromey.com>
9615
9616         * ada-valprint.c (ada_value_print_num): New function.
9617         (ada_value_print_1): Use it.
9618
9619 2020-03-13  Tom Tromey  <tom@tromey.com>
9620
9621         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9622
9623 2020-03-13  Tom Tromey  <tom@tromey.com>
9624
9625         * ada-valprint.c (ada_value_print_ptr): New function.
9626         (ada_value_print_1): Use it.
9627
9628 2020-03-13  Tom Tromey  <tom@tromey.com>
9629
9630         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9631         call common_val_print.
9632         (ada_val_print_1): Update.
9633         (ada_value_print_1): New function.
9634         (ada_value_print_inner): Rewrite.
9635
9636 2020-03-13  Tom Tromey  <tom@tromey.com>
9637
9638         * cp-valprint.c (cp_print_value_fields): Update.
9639         (cp_print_value): New function.
9640
9641 2020-03-13  Tom Tromey  <tom@tromey.com>
9642
9643         * m2-valprint.c (m2_value_print_inner): Use
9644         cp_print_value_fields.
9645         * cp-valprint.c (cp_print_value_fields): New function.
9646         * c-valprint.c (c_value_print_struct): New function.
9647         (c_value_print_inner): Use c_value_print_struct.
9648         * c-lang.h (cp_print_value_fields): Declare.
9649
9650 2020-03-13  Tom Tromey  <tom@tromey.com>
9651
9652         * c-valprint.c (c_value_print_array): New function.
9653         (c_value_print_inner): Use it.
9654
9655 2020-03-13  Tom Tromey  <tom@tromey.com>
9656
9657         * c-valprint.c (c_value_print_memberptr): New function.
9658         (c_value_print_inner): Use it.
9659
9660 2020-03-13  Tom Tromey  <tom@tromey.com>
9661
9662         * c-valprint.c (c_value_print_int): New function.
9663         (c_value_print_inner): Use it.
9664
9665 2020-03-13  Tom Tromey  <tom@tromey.com>
9666
9667         * c-valprint.c (c_value_print_ptr): New function.
9668         (c_value_print_inner): Use it.
9669
9670 2020-03-13  Tom Tromey  <tom@tromey.com>
9671
9672         * c-valprint.c (c_value_print_inner): Rewrite.
9673
9674 2020-03-13  Tom Tromey  <tom@tromey.com>
9675
9676         * valprint.c (generic_value_print_complex): New function.
9677         (generic_value_print): Use it.
9678
9679 2020-03-13  Tom Tromey  <tom@tromey.com>
9680
9681         * valprint.c (generic_val_print_float): Don't call
9682         val_print_scalar_formatted.
9683         (generic_val_print, generic_value_print): Update.
9684
9685 2020-03-13  Tom Tromey  <tom@tromey.com>
9686
9687         * valprint.c (generic_value_print_char): New function
9688         (generic_value_print): Use it.
9689
9690 2020-03-13  Tom Tromey  <tom@tromey.com>
9691
9692         * valprint.c (generic_value_print_int): New function.
9693         (generic_value_print): Use it.
9694
9695 2020-03-13  Tom Tromey  <tom@tromey.com>
9696
9697         * valprint.c (generic_value_print_bool): New function.
9698         (generic_value_print): Use it.
9699
9700 2020-03-13  Tom Tromey  <tom@tromey.com>
9701
9702         * valprint.c (generic_val_print_func): Simplify.
9703         (generic_val_print, generic_value_print): Update.
9704
9705 2020-03-13  Tom Tromey  <tom@tromey.com>
9706
9707         * valprint.c (generic_val_print_flags): Remove.
9708         (generic_val_print, generic_value_print): Update.
9709         (val_print_type_code_flags): Add original_value parameter.
9710
9711 2020-03-13  Tom Tromey  <tom@tromey.com>
9712
9713         * valprint.c (generic_val_print): Update.
9714         (generic_value_print): Update.
9715         * valprint.c (generic_val_print_enum): Don't call
9716         val_print_scalar_formatted.
9717
9718 2020-03-13  Tom Tromey  <tom@tromey.com>
9719
9720         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9721         * valprint.c (generic_value_print_ptr): New function.
9722
9723 2020-03-13  Tom Tromey  <tom@tromey.com>
9724
9725         * valprint.c (generic_value_print): Rewrite.
9726
9727 2020-03-13  Tom Tromey  <tom@tromey.com>
9728
9729         * p-valprint.c (pascal_object_print_value_fields)
9730         (pascal_object_print_value): New functions.
9731
9732 2020-03-13  Tom Tromey  <tom@tromey.com>
9733
9734         * p-valprint.c (pascal_value_print_inner): Rewrite.
9735
9736 2020-03-13  Tom Tromey  <tom@tromey.com>
9737
9738         * f-valprint.c (f_value_print_innner): Rewrite.
9739
9740 2020-03-13  Tom Tromey  <tom@tromey.com>
9741
9742         * m2-valprint.c (m2_print_unbounded_array): New overload.
9743         (m2_print_unbounded_array): Update.
9744         (m2_print_array_contents): Take a struct value.
9745         (m2_value_print_inner): Rewrite.
9746
9747 2020-03-13  Tom Tromey  <tom@tromey.com>
9748
9749         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9750         (d_value_print_inner): New function.
9751         * d-lang.h (d_value_print_inner): Declare.
9752         * d-lang.c (d_language_defn): Use d_value_print_inner.
9753
9754 2020-03-13  Tom Tromey  <tom@tromey.com>
9755
9756         * go-valprint.c (go_value_print_inner): New function.
9757         * go-lang.h (go_value_print_inner): Declare.
9758         * go-lang.c (go_language_defn): Use go_value_print_inner.
9759
9760 2020-03-13  Tom Tromey  <tom@tromey.com>
9761
9762         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9763         API.
9764         (rust_val_print): Rewrite.
9765         (rust_value_print_inner): New function, from rust_val_print.
9766         (rust_language_defn): Use rust_value_print_inner.
9767
9768 2020-03-13  Tom Tromey  <tom@tromey.com>
9769
9770         * ada-valprint.c (ada_value_print_inner): New function.
9771         * ada-lang.h (ada_value_print_inner): Declare.
9772         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9773
9774 2020-03-13  Tom Tromey  <tom@tromey.com>
9775
9776         * f-valprint.c (f_value_print_innner): New function.
9777         * f-lang.h (f_value_print_innner): Declare.
9778         * f-lang.c (f_language_defn): Use f_value_print_innner.
9779
9780 2020-03-13  Tom Tromey  <tom@tromey.com>
9781
9782         * p-valprint.c (pascal_value_print_inner): New function.
9783         * p-lang.h (pascal_value_print_inner): Declare.
9784         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9785
9786 2020-03-13  Tom Tromey  <tom@tromey.com>
9787
9788         * m2-valprint.c (m2_value_print_inner): New function.
9789         * m2-lang.h (m2_value_print_inner): Declare.
9790         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9791
9792 2020-03-13  Tom Tromey  <tom@tromey.com>
9793
9794         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9795         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9796         * c-valprint.c (c_value_print_inner): New function.
9797         * c-lang.h (c_value_print_inner): Declare.
9798         * c-lang.c (c_language_defn, cplus_language_defn)
9799         (asm_language_defn, minimal_language_defn): Use
9800         c_value_print_inner.
9801
9802 2020-03-13  Tom Tromey  <tom@tromey.com>
9803
9804         * p-valprint.c (pascal_object_print_value_fields): Now static.
9805         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9806
9807 2020-03-13  Tom Tromey  <tom@tromey.com>
9808
9809         * c-valprint.c (c_val_print_array): Simplify.
9810
9811 2020-03-13  Tom Tromey  <tom@tromey.com>
9812
9813         * valprint.c (value_print_array_elements): New function.
9814         * valprint.h (value_print_array_elements): Declare.
9815
9816 2020-03-13  Tom Tromey  <tom@tromey.com>
9817
9818         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9819         * mips-tdep.c (mips_print_register): Use
9820         value_print_scalar_formatted.
9821
9822 2020-03-13  Tom Tromey  <tom@tromey.com>
9823
9824         * valprint.h (value_print_scalar_formatted): Declare.
9825         * valprint.c (value_print_scalar_formatted): New function.
9826
9827 2020-03-13  Tom Tromey  <tom@tromey.com>
9828
9829         * valprint.h (generic_value_print): Declare.
9830         * valprint.c (generic_value_print): New function.
9831
9832 2020-03-13  Tom Tromey  <tom@tromey.com>
9833
9834         * valprint.c (do_val_print): Call la_value_print_inner, if
9835         available.
9836         * rust-lang.c (rust_language_defn): Update.
9837         * p-lang.c (pascal_language_defn): Update.
9838         * opencl-lang.c (opencl_language_defn): Update.
9839         * objc-lang.c (objc_language_defn): Update.
9840         * m2-lang.c (m2_language_defn): Update.
9841         * language.h (struct language_defn) <la_value_print_inner>: New
9842         member.
9843         * language.c (unknown_language_defn, auto_language_defn): Update.
9844         * go-lang.c (go_language_defn): Update.
9845         * f-lang.c (f_language_defn): Update.
9846         * d-lang.c (d_language_defn): Update.
9847         * c-lang.c (c_language_defn, cplus_language_defn)
9848         (asm_language_defn, minimal_language_defn): Update.
9849         * ada-lang.c (ada_language_defn): Update.
9850
9851 2020-03-13  Tom Tromey  <tom@tromey.com>
9852
9853         * c-valprint.c (c_value_print): Use common_val_print.
9854
9855 2020-03-13  Tom Tromey  <tom@tromey.com>
9856
9857         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9858
9859 2020-03-13  Tom Tromey  <tom@tromey.com>
9860
9861         * f-valprint.c (f77_print_array_1, f_val_print): Use
9862         common_val_print.
9863
9864 2020-03-13  Tom Tromey  <tom@tromey.com>
9865
9866         * riscv-tdep.c (riscv_print_one_register_info): Use
9867         common_val_print.
9868
9869 2020-03-13  Tom Tromey  <tom@tromey.com>
9870
9871         * mi/mi-main.c (output_register): Use common_val_print.
9872
9873 2020-03-13  Tom Tromey  <tom@tromey.com>
9874
9875         * infcmd.c (default_print_one_register_info): Use
9876         common_val_print.
9877
9878 2020-03-13  Tom Tromey  <tom@tromey.com>
9879
9880         * valprint.h (common_val_print_checked): Declare.
9881         * valprint.c (common_val_print_checked): New function.
9882         * stack.c (print_frame_arg): Use common_val_print_checked.
9883
9884 2020-03-13  Tom Tromey  <tom@tromey.com>
9885
9886         * valprint.c (do_val_print): New function, from val_print.
9887         (val_print): Use do_val_print.
9888         (common_val_print): Use do_val_print.
9889
9890 2020-03-13  Tom Tromey  <tom@tromey.com>
9891
9892         * valprint.c (value_print): Use scoped_value_mark.
9893
9894 2020-03-13  Tom de Vries  <tdevries@suse.de>
9895
9896         PR symtab/25646
9897         * psymtab.c (partial_symtab::partial_symtab): Don't set
9898         globals_offset and statics_offset.  Push element onto
9899         current_global_psymbols and current_static_psymbols stacks.
9900         (concat): New function.
9901         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9902         element from current_global_psymbols and current_static_psymbols
9903         stacks.  Concat popped elements to global_psymbols and
9904         static_symbols.
9905         (add_psymbol_to_list): Use current_global_psymbols and
9906         current_static_psymbols stacks.
9907         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9908         current_static_psymbols fields.
9909
9910 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9911
9912         * corelow.c (sniff_core_bfd): Remove.
9913         (class core_target) <m_core_vec>: Remove.
9914         (core_target::core_target): Update.
9915         (core_file_fns): Remove.
9916         (deprecated_add_core_fns): Remove.
9917         (default_core_sniffer): Remove.
9918         (sniff_core_bfd): Remove.
9919         (default_check_format): Remove.
9920         (gdb_check_format): Remove.
9921         (core_target_open): Update.
9922         (core_target::get_core_register_section): Update.
9923         (get_core_registers_cb): Update.
9924         (core_target::fetch_registers): Update.
9925         * gdbcore.h (struct core_fns): Remove.
9926         (deprecated_add_core_fns): Remove.
9927         (default_core_sniffer): Remove.
9928         (default_check_format): Remove.
9929
9930 2020-03-12  Tom Tromey  <tom@tromey.com>
9931
9932         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9933         CORE_ADDR.
9934         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9935
9936 2020-03-12  Tom Tromey  <tom@tromey.com>
9937
9938         * remote.c (remote_target::download_tracepoint)
9939         (remote_target::enable_tracepoint)
9940         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9941         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9942         sprintf_vma.
9943
9944 2020-03-12  Tom Tromey  <tom@tromey.com>
9945
9946         * symfile-mem.c: Update CORE_ADDR size assert.
9947
9948 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9949
9950         * selftest.m4: Move to gdbsupport/.
9951         * acinclude.m4: Update path to selftest.m4.
9952
9953 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9954
9955         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9956         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9957         gdbarch-selfselftests.c and selftest-arch.c.
9958         (SUBDIR_UNITTESTS_OBS): Rename to...
9959         (SELFTESTS_OBS): ... this.
9960         (COMMON_SFILES): Remove disasm-selftests.c and
9961         gdbarch-selftests.c.
9962         * configure.ac: Don't add selftest-arch.{c,o} to
9963         CONFIG_{SRCS,OBS}.
9964         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9965         preprocessor conditions.
9966
9967 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9968
9969         * configure.ac: Don't source bfd/development.sh.
9970         * selftest.m4: Modify comment.
9971         * configure: Re-generate.
9972
9973 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9974
9975         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9976         not "true" or "false".
9977         * configure: Re-generate.
9978
9979 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9980
9981         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9982         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9983         renamed to arm_nbsd_supply_gregset.
9984         (fetch_register): Update to call arm_nbsd_supply_gregset.
9985         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9986         (arm_netbsd_nat_target::fetch_registers): Update.
9987         (fetch_elfcore_registers): Removed.
9988         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9989         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9990         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9991         not require NetBSD system headers.
9992         (arm_nbsd_regset): New struct.
9993         (arm_nbsd_iterate_over_regset_sections): New function.
9994         (arm_netbsd_init_abi_common): Updated to call
9995         set_gdbarch_iterate_over_regset_sections.
9996         * arm-nbsd-tdep.h: New file.
9997
9998 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9999
10000         * symtab.c (find_pc_sect_line): Add check which prevents infinite
10001         recursion.
10002
10003 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
10004
10005         * configure: Re-generate.
10006
10007 2020-03-11  Tom Tromey  <tromey@adacore.com>
10008
10009         * ada-typeprint.c (print_choices): Fix comment.
10010
10011 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
10012
10013         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
10014         previous item in the list, when the list has no items.
10015
10016 2020-03-11  Tom de Vries  <tdevries@suse.de>
10017
10018         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
10019         PROP_LOCLIST handling code.
10020
10021 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
10022
10023         * buildsym-legacy.c (record_line): Pass extra parameter to
10024         record_line.
10025         * buildsym.c (buildsym_compunit::record_line): Take an extra
10026         parameter, reduce duplication in the line table, and record the
10027         is_stmt flag in the line table.
10028         * buildsym.h (buildsym_compunit::record_line): Add extra
10029         parameter.
10030         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
10031         non-statement lines.
10032         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
10033         this to the symtab builder.
10034         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
10035         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
10036         through to dwarf_record_line_1.
10037         * infrun.c (process_event_stop_test): When stepping, don't stop at
10038         a non-statement instruction, and only refresh the step info when
10039         we land in the middle of a line's range.  Also add an extra
10040         comment.
10041         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
10042         field.
10043         * record-btrace.c (btrace_find_line_range): Only record lines
10044         marked as is-statement.
10045         * stack.c (frame_show_address): Show the frame address if we are
10046         in a non-statement sal.
10047         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10048         (maintenance_print_one_line_table): Print a header for the is_stmt
10049         column, and include is_stmt information in the output.
10050         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10051         preference to non-statements.
10052         (find_pcs_for_symtab_line): Prefer is-statement entries.
10053         (find_line_common): Likewise.
10054         * symtab.h (struct linetable_entry): Add is_stmt field.
10055         (struct symtab_and_line): Likewise.
10056         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10057         arranging the line table.
10058
10059 2020-03-07  Tom de Vries  <tdevries@suse.de>
10060
10061         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10062         DIE.
10063
10064 2020-03-07  Tom Tromey  <tom@tromey.com>
10065
10066         * valops.c (value_literal_complex): Remove obsolete comment.
10067         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10068         comment.
10069
10070 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10071
10072         * infrun.h: Forward-declare thread_info.
10073         (set_step_info): Add thread_info parameter, add doc.
10074         * infrun.c (set_step_info): Add thread_info parameter, move doc
10075         to header.
10076         * infrun.c (process_event_stop_test): Pass thread to
10077         set_step_info call.
10078         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10079         set_step_info.
10080         (prepare_one_step): Add thread_info parameter, pass it to
10081         set_step_frame and prepare_one_step (recursive) call.
10082         (step_1): Pass thread to prepare_one_step call.
10083         (step_command_fsm::should_stop): Pass thread to
10084         prepare_one_step.
10085         (until_next_fsm): Pass thread to set_step_frame call.
10086         (finish_command): Pass thread to set_step_info call.
10087
10088 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10089
10090         * windows-tdep.c (windows_solib_create_inferior_hook):
10091         Check if inferior is running.
10092
10093 2020-03-06  Tom de Vries  <tdevries@suse.de>
10094
10095         * NEWS: Fix "the the".
10096         * ctfread.c: Same.
10097
10098 2020-03-06  Tom de Vries  <tdevries@suse.de>
10099
10100         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10101
10102 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10103
10104         * .dir-locals.el: Add a comment referencing the other copies of
10105         this file.
10106
10107 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10108
10109         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10110         psargs.
10111
10112 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10113
10114         * .gitattributes: New file.
10115
10116 2020-03-04  Tom Tromey  <tom@tromey.com>
10117
10118         * symmisc.c (print_symbol_bcache_statistics)
10119         (print_objfile_statistics): Update.
10120         * symfile.c (allocate_symtab): Use intern.
10121         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10122         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10123         macro_cache>: Remove.
10124         <string_cache>: New member.
10125         (struct objfile) <intern>: New methods.
10126         * elfread.c (elf_symtab_read): Use intern.
10127         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10128         (dwarf2_compute_name, dwarf2_physname)
10129         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10130         names.
10131         (guess_partial_die_structure_name): Update.
10132         (partial_die_info::fixup): Intern name.
10133         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10134         name.
10135         (dwarf2_name): Intern name.  Update.
10136         * buildsym.c (buildsym_compunit::get_macro_table): Use
10137         string_cache.
10138
10139 2020-03-04  Tom Tromey  <tom@tromey.com>
10140
10141         * jit.c (bfd_open_from_target_memory): Make "target" const.
10142         * corefile.c (gnutarget): Now const.
10143         * gdbcore.h (gnutarget): Now const.
10144
10145 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10146
10147         * NEWS: Mention support for WOW64 processes.
10148         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10149         (amd64_windows_segment_register_p): Remove static.
10150         (_initialize_amd64_windows_nat): Update.
10151         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10152         * i386-windows-nat.c (context_offset): Update.
10153         (i386_mappings): Rename and remove static.
10154         (i386_windows_segment_register_p): Remove static.
10155         (_initialize_i386_windows_nat): Update.
10156         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10157         (STATUS_WX86_SINGLE_STEP): New macro.
10158         (EnumProcessModulesEx): New macro.
10159         (Wow64SuspendThread): New macro.
10160         (Wow64GetThreadContext): New macro.
10161         (Wow64SetThreadContext): New macro.
10162         (Wow64GetThreadSelectorEntry): New macro.
10163         (windows_set_context_register_offsets): Add static.
10164         (windows_set_segment_register_p): Likewise.
10165         (windows_add_thread): Adapt for WOW64 processes.
10166         (windows_fetch_one_register): Likewise.
10167         (windows_nat_target::fetch_registers): Likewise.
10168         (windows_store_one_register): Likewise.
10169         (display_selector): Likewise.
10170         (display_selectors): Likewise.
10171         (handle_exception): Likewise.
10172         (windows_continue): Likewise.
10173         (windows_nat_target::resume): Likewise.
10174         (windows_add_all_dlls): Likewise.
10175         (do_initial_windows_stuff): Likewise.
10176         (windows_nat_target::attach): Likewise.
10177         (windows_get_exec_module_filename): Likewise.
10178         (windows_nat_target::create_inferior): Likewise.
10179         (windows_xfer_siginfo): Likewise.
10180         (_initialize_loadable): Initialize Wow64SuspendThread,
10181         Wow64GetThreadContext, Wow64SetThreadContext,
10182         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10183         * windows-nat.h (windows_set_context_register_offsets):
10184         Remove declaration.
10185         (windows_set_segment_register_p): Likewise.
10186         (i386_windows_segment_register_p): Add declaration.
10187         (amd64_windows_segment_register_p): Likewise.
10188
10189 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10190
10191         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10192         in "info registers" for AArch64/ARM.
10193
10194         The change caused "info registers" to not print GPR's.
10195
10196         gdb/ChangeLog:
10197
10198         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10199
10200         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10201         when reg->group is empty and reggroup is not.
10202
10203 2020-03-03  Tom Tromey  <tromey@adacore.com>
10204
10205         * dwarf2/frame.c (struct dwarf2_frame_cache)
10206         <checked_tailcall_bottom, entry_cfa_sp_offset,
10207         entry_cfa_sp_offset_p>: Remove members.
10208         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10209         (dwarf2_frame_prev_register): Don't call
10210         dwarf2_tailcall_sniffer_first.
10211         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10212         * frame-unwind.c (add_unwinder): New fuction.
10213         (frame_unwind_init): Use it.  Add tailcall unwinder.
10214
10215 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10216             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10217
10218         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10219         value should be printed as true.
10220
10221 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10222
10223         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10224         (windows_init_abi): Set and use windows_so_ops.
10225
10226 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10227
10228         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10229         when verifying if dealing with a convenience variable.
10230
10231 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10232
10233         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10234
10235 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10236
10237         * infrun.c (gdbarch_supports_displaced_stepping): New.
10238         (use_displaced_stepping): Break up conditions in smaller pieces.
10239         Use gdbarch_supports_displaced_stepping.
10240         (displaced_step_prepare_throw): Use
10241         gdbarch_supports_displaced_stepping.
10242
10243 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10244
10245         * NEWS: Mention new behaviour of the history filename.
10246         * top.c (write_history_p): Add comment.
10247         (show_write_history_p): Add header comment, give a different
10248         message when history writing is on, but the history filename is
10249         empty.
10250         (history_filename): Add comment.
10251         (history_filename_empty): New function.
10252         (show_history_filename): Add header comment, give a different
10253         message when the filename is empty.
10254         (init_history): Compare history_filename against nullptr, and only
10255         read history if the filename is not empty.
10256         (set_history_filename): Add header comment, and only make
10257         non-empty filenames absolute.
10258         (init_main): Make the filename argument to 'set history filename'
10259         optional.
10260
10261 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10262
10263         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10264         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10265         (fetch_fp_register): Update.
10266         (fetch_fp_regs): Update.
10267         (store_fp_register): Update.
10268         (store_fp_regs): Update.
10269         (arm_netbsd_nat_target::read_description): New function.
10270         (fetch_elfcore_registers): Update.
10271
10272 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10273
10274         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10275         general_thread if the stop reply is missing a thread-id.
10276         (remote_target::process_stop_reply): Use the first non-exited
10277         thread if the target didn't pass a thread-id.
10278         * infrun.c (do_target_wait): Move call to
10279         switch_to_inferior_no_thread to ....
10280         (do_target_wait_1): ... here.
10281
10282 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10283
10284         * debuginfod-support.c: Include defs.h first.
10285
10286 2020-02-28  Tom de Vries  <tdevries@suse.de>
10287
10288         * symfile.c (set_initial_language): Use default language for lookup.
10289
10290 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10291
10292         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10293         reader variable, pass `this` to read_cutu_die_from_dwo.
10294
10295 2020-02-27  Aaron Merey  <amerey@redhat.com>
10296
10297         * source.c (open_source_file): Check for nullptr when computing
10298         srcpath.
10299
10300 2020-02-27  Tom Tromey  <tromey@adacore.com>
10301
10302         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10303         member.
10304         (dwarf2_add_field): Don't update nfields.
10305         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10306
10307 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10308
10309         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10310         abs.
10311
10312 2020-02-26  Tom Tromey  <tom@tromey.com>
10313
10314         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10315         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10316         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10317         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10318         per_cu_data.
10319
10320 2020-02-26  Tom Tromey  <tom@tromey.com>
10321
10322         * dwarf2/index-write.c (psym_index_map): Change type.
10323         (add_address_entry_worker, write_one_signatured_type)
10324         (recursively_count_psymbols, recursively_write_psymbols)
10325         (class debug_names, psyms_seen_size, write_gdbindex)
10326         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10327
10328 2020-02-26  Aaron Merey  <amerey@redhat.com>
10329
10330         * Makefile.in: Handle optional debuginfod support.
10331         * NEWS: Update.
10332         * README: Add --with-debuginfod summary.
10333         * config.in: Regenerate.
10334         * configure: Regenerate.
10335         * configure.ac: Handle optional debuginfod support.
10336         * debuginfod-support.c: debuginfod helper functions.
10337         * debuginfod-support.h: Ditto.
10338         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10339         summary.
10340         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10341         when a dwz file cannot be found.
10342         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10343         debuginfo file cannot be found.
10344         * source.c (open_source_file): Query debuginfod servers when a
10345         source file cannot be found.
10346         * top.c (print_gdb_configuration): Include
10347         --{with,without}-debuginfod in the output.
10348
10349 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10350
10351         * thread.c (thr_try_catch_cmd): Print thread name.
10352
10353 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10354
10355         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10356         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10357         dwarf2_fetch_die_type_sect_off): Move to...
10358         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10359         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10360         dwarf2_fetch_die_type_sect_off): ... here.
10361         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10362         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10363         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10364
10365 2020-02-26  Tom de Vries  <tdevries@suse.de>
10366
10367         PR gdb/25603
10368         * symfile.c (set_initial_language): Exit-early if
10369         language_mode == language_mode_manual.
10370
10371 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10372
10373         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10374         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10375         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10376
10377 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10378
10379         * gdbtypes.c (create_array_type_with_stride): Handle negative
10380         array strides.
10381         * valarith.c (value_subscripted_rvalue): Likewise.
10382
10383 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10384
10385         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10386
10387 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10388
10389         * loc.h (dwarf2_get_die_type): Move to...
10390         * read.h (dwarf2_get_die_type): ... here.
10391         * read.c (dwarf2_get_die_type): Move doc to header.
10392
10393 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10394
10395         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10396         'gnulib/Makefile.in' to the list.
10397
10398 2020-02-24  Tom Tromey  <tom@tromey.com>
10399
10400         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10401         Remove.
10402         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10403         XOBNEWVEC.
10404
10405 2020-02-24  Tom Tromey  <tom@tromey.com>
10406
10407         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10408         New method.
10409         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10410         (dw2_do_instantiate_symtab, dw2_get_file_names)
10411         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10412
10413 2020-02-24  Tom Tromey  <tom@tromey.com>
10414
10415         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10416         make_scoped_restore.
10417         (dwarf2_psymtab::read_symtab): Don't clear
10418         reading_partial_symbols.
10419
10420 2020-02-24  Tom de Vries  <tdevries@suse.de>
10421
10422         PR gdb/25592
10423         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10424
10425 2020-02-24  Tom de Vries  <tdevries@suse.de>
10426
10427         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10428         commands layout next/prev/regs.
10429
10430 2020-02-22  Tom Tromey  <tom@tromey.com>
10431
10432         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10433         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10434
10435 2020-02-22  Tom Tromey  <tom@tromey.com>
10436
10437         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10438
10439 2020-02-22  Tom Tromey  <tom@tromey.com>
10440
10441         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10442         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10443         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10444         * tui/tui.c (_initialize_tui): Add usage text.
10445
10446 2020-02-22  Tom Tromey  <tom@tromey.com>
10447
10448         * tui/tui-win.c (tui_set_focus_command)
10449         (tui_set_win_height_command): Use error_no_arg.
10450         (_initialize_tui_win): Update help text.
10451         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10452
10453 2020-02-22  Tom Tromey  <tom@tromey.com>
10454
10455         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10456         * tui/tui-disasm.h (struct tui_disasm_window)
10457         <display_start_addr>: Declare.
10458         * tui/tui-source.h (struct tui_source_window)
10459         <display_start_addr>: Declare.
10460         * tui/tui-winsource.h (struct tui_source_window_base)
10461         <show_source_line, display_start_addr>: New methods.
10462         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10463         Rename and move to protected section.
10464         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10465         (tui_source_window_base::do_erase_source_content): Update.
10466         (tui_source_window_base::show_source_line): Now a method.
10467         (tui_source_window_base::show_source_content)
10468         (tui_source_window_base::tui_source_window_base)
10469         (tui_source_window_base::rerender)
10470         (tui_source_window_base::refill)
10471         (tui_source_window_base::do_scroll_horizontal)
10472         (tui_source_window_base::set_is_exec_point_at)
10473         (tui_source_window_base::update_breakpoint_info)
10474         (tui_source_window_base::update_exec_info): Update.
10475         * tui/tui-source.c (tui_source_window::set_contents)
10476         (tui_source_window::showing_source_p)
10477         (tui_source_window::do_scroll_vertical)
10478         (tui_source_window::location_matches_p)
10479         (tui_source_window::line_is_displayed): Update.
10480         (tui_source_window::display_start_addr): New method.
10481         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10482         (tui_disasm_window::do_scroll_vertical)
10483         (tui_disasm_window::location_matches_p): Update.
10484         (tui_disasm_window::display_start_addr): New method.
10485
10486 2020-02-22  Tom Tromey  <tom@tromey.com>
10487
10488         * NEWS: Add entry for gdb.register_window_type.
10489         * tui/tui-layout.h (window_factory): New typedef.
10490         (tui_register_window): Declare.
10491         * tui/tui-layout.c (saved_tui_windows): New global.
10492         (tui_apply_current_layout): Use it.
10493         (tui_register_window): New function.
10494         * python/python.c (do_start_initialization): Call
10495         gdbpy_initialize_tui.
10496         (python_GdbMethods): Add "register_window_type" function.
10497         * python/python-internal.h (gdbpy_register_tui_window)
10498         (gdbpy_initialize_tui): Declare.
10499         * python/py-tui.c: New file.
10500         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10501
10502 2020-02-22  Tom Tromey  <tom@tromey.com>
10503
10504         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10505
10506 2020-02-22  Tom Tromey  <tom@tromey.com>
10507
10508         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10509         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10510         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10511         (tui_set_win_focus_to): Move from tui-win.c.
10512
10513 2020-02-22  Tom Tromey  <tom@tromey.com>
10514
10515         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10516         functions.
10517         (known_window_types): New global.
10518         (tui_get_window_by_name): Reimplement.
10519         (initialize_known_windows): New function.
10520         (validate_window_name): Rewrite.
10521         (_initialize_tui_layout): Call initialize_known_windows.
10522
10523 2020-02-22  Tom Tromey  <tom@tromey.com>
10524
10525         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10526         Remove constants.
10527         * tui/tui-winsource.h (struct tui_source_window_base)
10528         <tui_source_window_base>: Remove parameter.
10529         * tui/tui-winsource.c
10530         (tui_source_window_base::tui_source_window_base): Remove
10531         parameter.
10532         (tui_source_window_base::refill): Update.
10533         * tui/tui-stack.h (struct tui_locator_window)
10534         <tui_locator_window>: Update.
10535         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10536         Default the constructor.
10537         * tui/tui-regs.h (struct tui_data_item_window)
10538         <tui_data_item_window>: Default the constructor.
10539         (struct tui_data_window) <tui_data_window>: Likewise.
10540         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10541         Default the constructor.
10542         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10543         Default the constructor.
10544         <type>: Remove.
10545         (struct tui_win_info) <tui_win_info>: Default the constructor.
10546         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10547         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10548         Default the constructor.
10549
10550 2020-02-22  Tom Tromey  <tom@tromey.com>
10551
10552         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10553         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10554         * tui/tui-win.c (tui_resize_all): Don't call
10555         tui_delete_invisible_windows.
10556         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10557         done.
10558         (tui_set_layout): Update.
10559         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10560         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10561         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10562
10563 2020-02-22  Tom Tromey  <tom@tromey.com>
10564
10565         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10566         correctly.
10567
10568 2020-02-22  Tom Tromey  <tom@tromey.com>
10569
10570         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10571
10572 2020-02-22  Tom Tromey  <tom@tromey.com>
10573
10574         * tui/tui-winsource.h (struct tui_source_window_iterator)
10575         <inner_iterator>: New etytypedef.
10576         <tui_source_window_iterator>: Take "end" parameter.
10577         <tui_source_window_iterator>: Take iterator.
10578         <operator*, advance>: Update.
10579         <m_iter>: Change type.
10580         <m_end>: New field.
10581         (struct tui_source_windows) <begin, end>: Update.
10582         * tui/tui-layout.c (tui_windows): New global.
10583         (tui_apply_current_layout): Clear tui_windows.
10584         (tui_layout_window::apply): Update tui_windows.
10585         * tui/tui-data.h (tui_windows): Declare.
10586         (all_tui_windows): Now inline function.
10587         (class tui_window_iterator, struct all_tui_windows): Remove.
10588
10589 2020-02-22  Tom Tromey  <tom@tromey.com>
10590
10591         PR tui/17850:
10592         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10593         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10594         "height" argument.
10595         (class tui_layout_window) <get_sizes>: Likewise.
10596         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10597         argument.
10598         <get_sizes>: Add "height" argument.
10599         <m_vertical>: New field.
10600         * tui/tui-layout.c (tui_layout_split::clone): Update.
10601         (tui_layout_split::get_sizes): Add "height" argument.
10602         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10603         (tui_new_layout_command): Parse "-horizontal".
10604         (_initialize_tui_layout): Update help string.
10605         (tui_layout_split::specification): Add "-horizontal" when needed.
10606         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10607         argument.
10608         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10609         New methods.
10610
10611 2020-02-22  Tom Tromey  <tom@tromey.com>
10612
10613         * tui/tui-layout.h (enum tui_adjust_result): New.
10614         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10615         (class tui_layout_window) <adjust_size>: Return
10616         tui_adjust_result.  Rewrite.
10617         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10618         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10619
10620 2020-02-22  Tom Tromey  <tom@tromey.com>
10621
10622         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10623         parameter and return types.
10624         (class tui_layout_base) <specification>: Add "depth".
10625         (class tui_layout_window) <specification>: Add "depth".
10626         (class tui_layout_split) <specification>: Add "depth".
10627         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10628         and return types.
10629         (tui_new_layout_command): Parse sub-layouts.
10630         (_initialize_tui_layout): Update help string.
10631         (tui_layout_window::specification): Add "depth".
10632         (add_layout_command): Update.
10633
10634 2020-02-22  Tom Tromey  <tom@tromey.com>
10635
10636         * NEWS: Add "tui new-layout" item.
10637         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10638         Add new-layout command to help text.
10639         (validate_window_name): New function.
10640         (tui_new_layout_command): New function.
10641         (_initialize_tui_layout): Register "new-layout".
10642         (tui_layout_window::specification): New method.
10643         (tui_layout_window::specification): New method.
10644         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10645         method.
10646         (class tui_layout_window) <specification>: New method.
10647         (class tui_layout_split) <specification>: New method.
10648
10649 2020-02-22  Tom Tromey  <tom@tromey.com>
10650
10651         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10652         * tui/tui-win.c (window_name_completer): Update comment.
10653         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10654         Declare method.
10655         (class tui_layout_window) <replace_window>: Likewise.
10656         (class tui_layout_split) <replace_window>: Likewise.
10657         (tui_set_layout): Don't declare.
10658         (tui_set_initial_layout): Declare function.
10659         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10660         (asm_regs_layout): New globals.
10661         (tui_current_layout, show_layout): Remove.
10662         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10663         (find_layout, tui_apply_layout): New function.
10664         (layout_completer): Remove.
10665         (tui_next_layout): Reimplement.
10666         (tui_next_layout_command): New function.
10667         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10668         (tui_regs_layout): Reimplement.
10669         (tui_regs_layout_command): New function.
10670         (extract_display_start_addr): Rewrite.
10671         (next_layout, prev_layout): Remove.
10672         (tui_layout_window::replace_window): New method.
10673         (tui_layout_split::replace_window): New method.
10674         (destroy_layout): New function.
10675         (layout_list): New global.
10676         (add_layout_command): New function.
10677         (initialize_layouts): Update.
10678         (tui_layout_command): New function.
10679         (_initialize_tui_layout): Install "layout" commands.
10680         * tui/tui-data.h (enum tui_layout_type): Remove.
10681         (tui_current_layout): Don't declare.
10682
10683 2020-02-22  Tom Tromey  <tom@tromey.com>
10684
10685         * tui/tui-regs.c (tui_reg_layout): Remove.
10686         (tui_reg_command): Use tui_regs_layout.
10687         * tui/tui-layout.h (tui_reg_command): Declare.
10688         * tui/tui-layout.c (tui_reg_command): New function.
10689
10690 2020-02-22  Tom Tromey  <tom@tromey.com>
10691
10692         * tui/tui.c (tui_rl_delete_other_windows): Call
10693         tui_remove_some_windows.
10694         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10695         Declare method.
10696         (class tui_layout_window) <remove_windows>: New method.
10697         (class tui_layout_split) <remove_windows>: Declare.
10698         (tui_remove_some_windows): Declare.
10699         * tui/tui-layout.c (tui_remove_some_windows): New function.
10700         (tui_layout_split::remove_windows): New method.
10701
10702 2020-02-22  Tom Tromey  <tom@tromey.com>
10703
10704         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10705         * tui/tui-layout.h (tui_next_layout): Declare.
10706         * tui/tui-layout.c (tui_next_layout): New function.
10707
10708 2020-02-22  Tom Tromey  <tom@tromey.com>
10709
10710         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10711         correct coordinates.
10712
10713 2020-02-22  Tom Tromey  <tom@tromey.com>
10714
10715         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10716         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10717         DATA_WIN case.
10718
10719 2020-02-22  Tom Tromey  <tom@tromey.com>
10720
10721         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10722         TUI_DISASM_WIN, not tui_win_list.
10723
10724 2020-02-22  Tom Tromey  <tom@tromey.com>
10725
10726         * valprint.c (generic_val_print_enum_1)
10727         (val_print_type_code_flags): Style member names.
10728         * rust-lang.c (val_print_struct, rust_print_enum)
10729         (rust_print_struct_def, rust_internal_print_type): Style member
10730         names.
10731         * p-valprint.c (pascal_object_print_value_fields): Style member
10732         names.  Only call fprintf_symbol_filtered for static members.
10733         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10734         * f-valprint.c (f_val_print): Style member names.
10735         * f-typeprint.c (f_type_print_base): Style member names.
10736         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10737         call fprintf_symbol_filtered for static members.
10738         (cp_print_class_member): Style member names.
10739         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10740         member names.
10741         * ada-valprint.c (ada_print_scalar): Style enum names.
10742         (ada_val_print_enum): Likewise.
10743         * ada-typeprint.c (print_enum_type): Style enum names.
10744
10745 2020-02-21  Tom Tromey  <tom@tromey.com>
10746
10747         * psympriv.h (struct partial_symtab): Update comment.
10748
10749 2020-02-21  Tom Tromey  <tromey@adacore.com>
10750
10751         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10752         type is CORE_ADDR.
10753
10754 2020-02-21  Tom de Vries  <tdevries@suse.de>
10755
10756         PR gdb/25534
10757         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10758         if dependencies[i]->user != NULL.
10759
10760 2020-02-21  Ali Tamur  <tamur@google.com>
10761
10762         * dwarf2/read.c (dwarf2_name): Add null check.
10763
10764 2020-02-20  Tom Tromey  <tom@tromey.com>
10765
10766         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10767         ">=", in binary search.
10768         (dwarf2_find_containing_comp_unit): New overload.
10769         (run_test): New self-test.
10770         (_initialize_dwarf2_read): Register new test.
10771
10772 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10773
10774         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10775         * riscv-tdep.h: Likewise.
10776         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10777         rv32-only CSR.
10778         * features/riscv/64bit-csr.xml: Regenerated.
10779
10780 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10781             Tom Tromey  <tom@tromey.com>
10782
10783         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10784         of 'fputc_unfiltered'.
10785         (putchar_unfiltered): Call 'fputc_unfiltered'.
10786         (fputc_unfiltered): Call 'fputs_unfiltered'.
10787
10788 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10789
10790         * config.in: Regenerate.
10791         * configure: Regenerate.
10792         * configure.ac: Add --with-python-libdir option.
10793         * main.c: Use WITH_PYTHON_LIBDIR.
10794
10795 2020-02-19  Tom Tromey  <tom@tromey.com>
10796
10797         * symtab.c (general_symbol_info::compute_and_set_names): Use
10798         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10799
10800 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10801
10802         * dwarf2/read.c (allocate_signatured_type_table,
10803         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10804         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10805         Remove objfile parameter, update all callers.
10806
10807 2020-02-19  Doug Evans  <dje@google.com>
10808
10809         PR rust/25535
10810         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10811         rust_enum_variant calculation.
10812
10813 2020-02-19  Tom Tromey  <tromey@adacore.com>
10814
10815         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10816
10817 2020-02-19  Tom Tromey  <tromey@adacore.com>
10818
10819         * ada-lang.c (cache_symbol): Use obstack_strdup.
10820
10821 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10822
10823         * configure: Regenerate.
10824
10825 2020-02-19  Tom Tromey  <tromey@adacore.com>
10826
10827         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10828         NULL check.
10829
10830 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10831
10832         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10833
10834 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10835
10836         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10837         if GDBSERVER is not defined.
10838         (riscv_tdesc_cache): Likewise, also store const target_desc.
10839         (STATIC_IN_GDB): Define.
10840         (riscv_create_target_description): Update declaration with
10841         STATIC_IN_GDB.
10842         (riscv_lookup_target_description): New function, only define if
10843         GDBSERVER is not defined.
10844         * arch/riscv.h (riscv_create_target_description): Declare only
10845         when GDBSERVER is defined.
10846         (riscv_lookup_target_description): New declaration when GDBSERVER
10847         is not defined.
10848         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10849         (riscv_linux_read_features): ...this, and return
10850         riscv_gdbarch_features instead of target_desc.
10851         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10852         (riscv_linux_read_description): Rename to...
10853         (riscv_linux_read_features): ...this.
10854         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10855         Update to use riscv_gdbarch_features and
10856         riscv_lookup_target_description.
10857         * riscv-tdep.c (riscv_find_default_target_description): Use
10858         riscv_lookup_target_description instead of
10859         riscv_create_target_description.
10860
10861 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10862
10863         * valprint.c (generic_val_print_enum_1): When printing a flag
10864         enum with value 0 and there is no enumerator with value 0, print
10865         just "0" instead of "(unknown: 0x0)".
10866
10867 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10868
10869         * valprint.c (generic_val_print_enum_1): Print unknown part of
10870         flag enum in hex.
10871
10872 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10873
10874         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10875         flag enums to contain duplicate enumerators.
10876         * valprint.c (generic_val_print_enum_1): Update comment.
10877
10878 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10879
10880         * dwarf2/read.c: Include "count-one-bits.h".
10881         (update_enumeration_type_from_children): If an enumerator has
10882         multiple bits set, don't treat the enumeration as a "flag enum".
10883         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10884         of flag enums have 0 or 1 bit set.
10885
10886 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10887
10888         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10889         conversion.
10890         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10891         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10892         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10893         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10894         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10895
10896 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10897
10898         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10899
10900 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10901
10902         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10903         displaced_step_closure_up.
10904         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10905         (struct displaced_step_closure_up):
10906         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10907         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10908         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10909         Likewise.
10910         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10911         * gdbarch.c, gdbarch.h: Re-generate.
10912         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10913         displaced_step_closure_up.
10914         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10915         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10916         * infrun.h (displaced_step_closure_up): New type alias.
10917         (struct displaced_step_inferior_state) <step_closure>: Change
10918         type to displaced_step_closure_up.
10919         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10920         displaced_step_closure_up.
10921         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10922
10923 2020-02-14  Tom Tromey  <tom@tromey.com>
10924
10925         * minidebug.c (gnu_debug_key): New global.
10926         (find_separate_debug_file_in_section): Use it.
10927
10928 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10929
10930         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10931         std::unique_ptr.
10932         * gdbarch.c: Re-generate.
10933         * gdbarch.h: Re-generate.
10934         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10935         change.
10936         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10937         type to std::unique_ptr.
10938         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10939         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10940         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10941         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10942         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10943         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10944         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10945         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10946         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10947
10948 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10949
10950         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10951         std::unique_ptr.
10952         (displaced_step_clear): Rename to...
10953         (displaced_step_reset): ... this.  Just call displaced->reset ().
10954         (displaced_step_clear_cleanup): Rename to...
10955         (displaced_step_reset_cleanup): ... this.
10956         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10957         (displaced_step_fixup): Likewise.
10958         (resume_1): Likewise.
10959         (handle_inferior_event): Restore child's memory before calling
10960         displaced_step_fixup on the parent.
10961         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10962         to std::unique_ptr.
10963         <step_closure>: Change type to std::unique_ptr.
10964
10965 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10966
10967         * arm-tdep.c: Include count-one-bits.h.
10968         (cleanup_block_store_pc): Use count_one_bits.
10969         (cleanup_block_load_pc): Use count_one_bits.
10970         (arm_copy_block_xfer): Use count_one_bits.
10971         (thumb2_copy_block_xfer): Use count_one_bits.
10972         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10973         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10974         (thumb_get_next_pcs_raw): Use count_one_bits.
10975         (arm_get_next_pcs_raw): Use count_one_bits_l.
10976         * arch/arm.c (bitcount): Remove.
10977         * arch/arm.h (bitcount): Remove.
10978
10979 2020-02-14  Tom Tromey  <tromey@adacore.com>
10980
10981         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10982         Update.
10983         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10984         * dwarf2/loc.c (call_site_find_chain_1): Return
10985         unique_xmalloc_ptr.
10986         (call_site_find_chain): Likewise.
10987
10988 2020-02-14  Richard Biener  <rguenther@suse.de>
10989
10990         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10991         on expression with division operators.
10992
10993 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10994
10995         * MAINTAINERS (Write After Approval): Adding myself.
10996
10997 2020-02-12  Tom Tromey  <tom@tromey.com>
10998
10999         * event-loop.c (event_data, gdb_event, event_handler_func):
11000         Remove.
11001
11002 2020-02-12  Tom Tromey  <tom@tromey.com>
11003
11004         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
11005         (dwarf2_frame_objfile_data): Add comment.
11006         (find_comp_unit, set_comp_unit): New functions.
11007         (dwarf2_frame_find_fde): Use find_comp_unit.
11008         (dwarf2_build_frame_info): Use set_comp_unit.
11009
11010 2020-02-12  Tom Tromey  <tom@tromey.com>
11011
11012         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
11013         (comp_unit): Don't initialize objfile.
11014         (execute_cfa_program): Add text_offset parameter.
11015         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
11016         (dwarf2_frame_cache): Update.
11017         (dwarf2_build_frame_info): Don't set "objfile" member.
11018
11019 2020-02-12  Tom Tromey  <tom@tromey.com>
11020
11021         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
11022         (decode_frame_entry): Likewise.
11023         (dwarf2_build_frame_info): Update.
11024
11025 2020-02-12  Tom Tromey  <tom@tromey.com>
11026
11027         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
11028         (decode_frame_entry_1): Use the comp_unit obstack.
11029
11030 2020-02-12  Tom Tromey  <tom@tromey.com>
11031
11032         * dwarf2/frame.c (struct comp_unit): Add initializers and
11033         constructor.
11034         (dwarf2_frame_objfile_data): Store a comp_unit.
11035         (dwarf2_frame_find_fde): Update.
11036         (dwarf2_build_frame_info): Use "new".
11037
11038 2020-02-12  Tom Tromey  <tom@tromey.com>
11039
11040         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
11041         (dwarf2_fde_table): Typedef for std::vector.
11042         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
11043         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
11044         (decode_frame_entry): Update.
11045         (dwarf2_build_frame_info): Use "new".
11046
11047 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11048
11049         * arm-tdep.c (arm_gdbarch_init): Update.
11050         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11051         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11052         have_neon, is_m>: Change to bool.
11053
11054 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11055
11056         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11057
11058 2020-02-12  Tom Tromey  <tom@tromey.com>
11059
11060         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11061
11062 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11063
11064         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11065         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11066
11067 2020-02-11  Tom Tromey  <tom@tromey.com>
11068
11069         * psymtab.h: Update comment.
11070
11071 2020-02-11  Tom Tromey  <tom@tromey.com>
11072
11073         * gdb_obstack.h (struct auto_obstack): Use
11074         DISABLE_COPY_AND_ASSIGN.
11075
11076 2020-02-11  Tom Tromey  <tom@tromey.com>
11077
11078         * dwarf2/frame.h (struct objfile): Don't forward declare.
11079
11080 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11081
11082         * cris-tdep.c (cris_supply_gregset): Change signature to match
11083         what struct regset expects.
11084         (cris_regset): New struct.
11085         (fetch_core_registers): Remove.
11086         (cris_iterate_over_regset_sections): New function.
11087         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11088         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11089
11090 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11091
11092         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11093         registers.
11094
11095 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11096
11097         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11098
11099 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11100
11101         * configure: Re-generate.
11102
11103 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11104
11105         * configure: Re-generate.
11106
11107 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11108
11109         * acinclude: Update warning.m4 path.
11110         * warning.m4: Move to gdbsupport.
11111
11112 2020-02-11  Tom Tromey  <tromey@adacore.com>
11113
11114         * remote.c (remote_console_output): Update.
11115         * printcmd.c (printf_command): Update.
11116         * event-loop.c (gdb_wait_for_event): Update.
11117         * linux-nat.c (sigchld_handler): Update.
11118         * remote-sim.c (gdb_os_write_stdout): Update.
11119         (gdb_os_flush_stdout): Update.
11120         (gdb_os_flush_stderr): Update.
11121         (gdb_os_write_stderr): Update.
11122         * exceptions.c (print_exception): Update.
11123         * remote-fileio.c (remote_fileio_func_read): Update.
11124         (remote_fileio_func_write): Update.
11125         * tui/tui.c (tui_enable): Update.
11126         * tui/tui-interp.c (tui_interp::init): Update.
11127         * utils.c (init_page_info): Update.
11128         (putchar_unfiltered, fputc_unfiltered): Update.
11129         (gdb_flush): Update.
11130         (emit_style_escape): Update.
11131         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11132         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11133         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11134         (stderr_file::write): Update.
11135         (stderr_file::puts): Update.
11136         * ui-file.h (ui_file_isatty, ui_file_write)
11137         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11138         (ui_file_puts): Don't declare.
11139
11140 2020-02-10  Tom de Vries  <tdevries@suse.de>
11141
11142         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11143         sentinel to char *.
11144
11145 2020-02-09  Tom de Vries  <tdevries@suse.de>
11146
11147         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11148         filename if it matches "<artificial>".
11149
11150 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11151
11152         * windows-tdep.c (struct enum_value_name): New struct.
11153         (create_enum): New function.
11154         (windows_get_siginfo_type): Create and use enum types.
11155
11156 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11157
11158         * NEWS: Mention $_siginfo support for Windows.
11159         * windows-nat.c (handle_exception): Set siginfo_er.
11160         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11161         (windows_xfer_siginfo): New function.
11162         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11163         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11164         (init_windows_gdbarch_data): New function.
11165         (get_windows_gdbarch_data): New function.
11166         (windows_get_siginfo_type): New function.
11167         (windows_init_abi): Register windows_get_siginfo_type.
11168         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11169
11170 2020-02-08  Tom Tromey  <tom@tromey.com>
11171
11172         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11173         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11174         <keep>: Declare method.
11175         <m_keep>: Remove member.
11176         <~cutu_reader>: Remove.
11177         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11178         (cutu_reader::cutu_reader): Update.
11179         (cutu_reader::keep): Rename from ~cutu_reader.
11180         (process_psymtab_comp_unit, build_type_psymtabs_1)
11181         (process_skeletonless_type_unit, load_partial_comp_unit)
11182         (load_full_comp_unit, dwarf2_read_addr_index)
11183         (read_signatured_type): Update.
11184
11185 2020-02-08  Tom Tromey  <tom@tromey.com>
11186
11187         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11188         "want_partial_unit" parameter.
11189         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11190         Inline check for DW_TAG_partial_unit.
11191         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11192
11193 2020-02-08  Tom Tromey  <tom@tromey.com>
11194
11195         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11196         read.c.
11197         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11198         read.c.
11199
11200 2020-02-08  Tom Tromey  <tom@tromey.com>
11201
11202         * dwarf2/read.c (read_address): Move to comp-unit.c.
11203         (dwarf2_rnglists_process, dwarf2_ranges_process)
11204         (read_attribute_value, dwarf_decode_lines_1)
11205         (var_decode_location, decode_locdesc): Update.
11206         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11207         read.c.  Remove "cu" parameter.
11208         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11209         method.
11210
11211 2020-02-08  Tom Tromey  <tom@tromey.com>
11212
11213         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11214         (read_indirect_line_string): Update.
11215         * dwarf2/comp-unit.c (read_offset): Remove.
11216         (read_comp_unit_head): Update.
11217         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11218         method.
11219         (read_offset): Don't declare.
11220
11221 2020-02-08  Tom Tromey  <tom@tromey.com>
11222
11223         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11224         * dwarf2/read.c (struct comp_unit_head): Move to
11225         dwarf2/comp-unit.h.
11226         (enum class rcuh_kind): Move to comp-unit.h.
11227         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11228         (read_comp_unit_head, error_check_comp_unit_head)
11229         (read_and_check_comp_unit_head): Move to comp-unit.c.
11230         (read_offset, dwarf_unit_type_name): Likewise.
11231         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11232         (cutu_reader::cutu_reader, read_call_site_scope)
11233         (find_partial_die, follow_die_offset): Update.
11234         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11235
11236 2020-02-08  Tom Tromey  <tom@tromey.com>
11237
11238         * dwarf2/read.c (read_offset_1): Move to leb.c.
11239         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11240         (dwarf_decode_macro_bytes): Update.
11241         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11242         * dwarf2/leb.h (read_offset): Declare.
11243
11244 2020-02-08  Tom Tromey  <tom@tromey.com>
11245
11246         * dwarf2/read.c (dwarf2_section_size): Remove.
11247         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11248         Update.
11249         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11250
11251 2020-02-08  Tom Tromey  <tom@tromey.com>
11252
11253         * dwarf2/read.c (read_initial_length): Move to leb.c.
11254         * dwarf2/leb.h (read_initial_length): Declare.
11255         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11256         handle_nonstd parameter.
11257         * dwarf2/frame.c (read_initial_length): Remove.
11258         (decode_frame_entry_1): Update.
11259
11260 2020-02-08  Tom Tromey  <tom@tromey.com>
11261
11262         * dwarf2/loc.c (dwarf2_find_location_expression)
11263         (dwarf_evaluate_loc_desc::get_tls_address)
11264         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11265         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11266         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11267         (dwarf2_compile_property_to_c)
11268         (dwarf2_loc_desc_get_symbol_read_needs)
11269         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11270         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11271         (loclist_describe_location, loclist_tracepoint_var_ref)
11272         (loclist_generate_c_location): Update.
11273         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11274         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11275         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11276         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11277         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11278         (dwarf2_per_cu_data::addr_size)
11279         (dwarf2_per_cu_data::ref_addr_size)
11280         (dwarf2_per_cu_data::text_offset)
11281         (dwarf2_per_cu_data::addr_type): Now methods.
11282         (per_cu_header_read_in): Make per_cu "const".
11283         (dwarf2_version): Remove.
11284         (dwarf2_per_cu_data::int_type): Now a method.
11285         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11286         (set_die_type, read_array_type, read_subrange_index_type)
11287         (read_tag_string_type, read_subrange_type): Update.
11288         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11289         offset_size, ref_addr_size, text_offset, addr_type, version,
11290         objfile, int_type, addr_sized_int_type>: Declare methods.
11291
11292 2020-02-08  Tom Tromey  <tom@tromey.com>
11293
11294         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11295         Move earlier.
11296
11297 2020-02-08  Tom Tromey  <tom@tromey.com>
11298
11299         * dwarf2/read.h (dwarf_line_debug): Declare.
11300         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11301         * dwarf2/read.c: Move line_header code to new files.
11302         (dwarf_line_debug): No longer static.
11303         * dwarf2/line-header.c: New file.
11304         * dwarf2/line-header.h: New file.
11305
11306 2020-02-08  Tom Tromey  <tom@tromey.com>
11307
11308         * dwarf2/read.c (struct line_header) <file_full_name,
11309         file_file_name>: Return unique_xmalloc_ptr.
11310         (line_header::file_file_name): Update.
11311         (line_header::file_full_name): Update.
11312         (dw2_get_file_names_reader): Update.
11313         (macro_start_file): Update.
11314
11315 2020-02-08  Tom Tromey  <tom@tromey.com>
11316
11317         * dwarf2/read.c (struct line_header) <file_full_name,
11318         file_file_name>: Declare methods.
11319         (dw2_get_file_names_reader): Update.
11320         (file_file_name): Now a method.
11321         (file_full_name): Likewise.
11322         (macro_start_file): Update.
11323
11324 2020-02-08  Tom Tromey  <tom@tromey.com>
11325
11326         * dwarf2/read.c (dwarf_always_disassemble)
11327         (show_dwarf_always_disassemble): Move to loc.c.
11328         (_initialize_dwarf2_read): Move "always-disassemble" registration
11329         to loc.c.
11330         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11331         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11332         static.
11333         (show_dwarf_always_disassemble): Move from read.c.
11334         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11335
11336 2020-02-08  Tom Tromey  <tom@tromey.com>
11337
11338         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11339         (create_quick_file_names_table): Return htab_up.
11340         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11341         Update.
11342         * dwarf2/read.h (struct dwarf2_per_objfile)
11343         <quick_file_names_table>: Now htab_up.
11344
11345 2020-02-08  Tom Tromey  <tom@tromey.com>
11346
11347         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11348
11349 2020-02-08  Tom Tromey  <tom@tromey.com>
11350
11351         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11352         Rewrite.
11353         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11354         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11355         (abbrev_table::abbrev_table): No longer inline.
11356         (ABBREV_HASH_SIZE): Remove.
11357         (abbrev_table::m_abbrevs): Now an htab_up.
11358
11359 2020-02-08  Tom Tromey  <tom@tromey.com>
11360
11361         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11362         (cutu_reader): Update.
11363         (build_type_psymtabs_1): Update.
11364         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11365         (abbrev_table::alloc_abbrev): Update.
11366         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11367         (abbrev_table::read): New static method, renamed from
11368         abbrev_table_read_table.
11369         (abbrev_table::alloc_abbrev)
11370         (abbrev_table::add_abbrev): Now private.
11371         (abbrev_table::abbrev_table): Now private.
11372         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11373
11374 2020-02-08  Tom Tromey  <tom@tromey.com>
11375
11376         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11377         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11378         htab_up.
11379
11380 2020-02-08  Tom Tromey  <tom@tromey.com>
11381
11382         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11383         htab_up.
11384         (lookup_dwo_unit_in_dwp): Update.
11385         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11386         on obstack.
11387
11388 2020-02-08  Tom Tromey  <tom@tromey.com>
11389
11390         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11391         obstack.
11392
11393 2020-02-08  Tom Tromey  <tom@tromey.com>
11394
11395         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11396         line_header_hash.
11397         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11398         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11399         Change type to htab_up.
11400
11401 2020-02-08  Tom Tromey  <tom@tromey.com>
11402
11403         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11404         htab_up.  Don't allocate on obstack.
11405         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11406         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11407         Change type to htab_up.
11408
11409 2020-02-08  Tom Tromey  <tom@tromey.com>
11410
11411         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11412         Change type to htab_up.
11413         * dwarf2/read.c (create_signatured_type_table_from_index)
11414         (create_signatured_type_table_from_debug_names)
11415         (create_all_type_units, add_type_unit)
11416         (lookup_dwo_signatured_type, lookup_signatured_type)
11417         (process_skeletonless_type_unit): Update.
11418         (create_debug_type_hash_table, create_debug_types_hash_table):
11419         Change type of types_htab.
11420         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11421         htab_up.  Don't allocate on obstack.
11422         (create_cus_hash_table): Change type of cus_htab parameter.
11423         (struct dwo_file) <cus, tus>: Now htab_up.
11424         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11425         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11426         (queue_and_load_all_dwo_tus): Update.
11427         * dwarf2/index-write.c (write_gdbindex): Update.
11428         (write_debug_names): Update.
11429
11430 2020-02-08  Tom Tromey  <tom@tromey.com>
11431
11432         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11433         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11434         destructor.
11435         (struct dwarf2_per_objfile) <queue>: New member.
11436         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11437         dwarf2/read.h.
11438         (dwarf2_queue, dwarf2_queue_tail): Remove.
11439         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11440         DISABLE_COPY_AND_ASSIGN.
11441         <m_per_objfile>: New member.
11442         <~dwarf2_queue_guard>: Rewrite.
11443         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11444         Update.
11445         (~dwarf2_queue_item): New.
11446
11447 2020-02-08  Tom Tromey  <tom@tromey.com>
11448
11449         * dwarf2/read.c (struct die_info) <has_children>: New member.
11450         (dw2_get_file_names_reader): Remove has_children.
11451         (dw2_get_file_names): Update.
11452         (read_cutu_die_from_dwo): Remove has_children.
11453         (cutu_reader::init_tu_and_read_dwo_dies)
11454         (cutu_reader::cutu_reader): Update.
11455         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11456         Remove has_children.
11457         (build_type_psymtabs_1, process_skeletonless_type_unit)
11458         (load_partial_comp_unit, load_full_comp_unit): Update.
11459         (create_dwo_cu_reader): Remove has_children.
11460         (create_cus_hash_table, read_die_and_children): Update.
11461         (read_full_die_1,read_full_die): Remove has_children.
11462         (read_signatured_type): Update.
11463         (class cutu_reader) <has_children>: Remove.
11464
11465 2020-02-08  Tom Tromey  <tom@tromey.com>
11466
11467         * dwarf2/expr.c: Rename from dwarf2expr.c.
11468         * dwarf2/expr.h: Rename from dwarf2expr.h.
11469         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11470         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11471         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11472         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11473         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11474         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11475         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11476         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11477         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11478         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11479         * dwarf2/loc.c: Rename from dwarf2loc.c.
11480         * dwarf2/loc.h: Rename from dwarf2loc.h.
11481         * dwarf2/read.c: Rename from dwarf2read.c.
11482         * dwarf2/read.h: Rename from dwarf2read.h.
11483         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11484         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11485         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11486         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11487         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11488         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11489         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11490         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11491         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11492         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11493         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11494         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11495         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11496         Update.
11497         * Makefile.in (COMMON_SFILES): Update.
11498         (HFILES_NO_SRCDIR): Update.
11499
11500 2020-02-08  Tom Tromey  <tom@tromey.com>
11501
11502         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11503         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11504
11505 2020-02-08  Tom Tromey  <tom@tromey.com>
11506
11507         * dwarf2read.h (struct die_info): Don't declare.
11508
11509 2020-02-08  Tom Tromey  <tom@tromey.com>
11510
11511         * dwarf2read.h (die_info_ptr): Remove typedef.
11512
11513 2020-02-08  Tom Tromey  <tom@tromey.com>
11514
11515         * dwarf2read.c (read_call_site_scope)
11516         (handle_data_member_location, dwarf2_add_member_fn)
11517         (mark_common_block_symbol_computed, read_common_block)
11518         (attr_to_dynamic_prop, partial_die_info::read)
11519         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11520         (dwarf2_symbol_mark_computed, set_die_type): Update.
11521         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11522         method.
11523         (attr_form_is_block): Don't declare.
11524         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11525
11526 2020-02-08  Tom Tromey  <tom@tromey.com>
11527
11528         * dwarf2read.c (dwarf2_find_base_address, )
11529         (read_call_site_scope, rust_containing_type)
11530         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11531         (handle_data_member_location, dwarf2_add_member_fn)
11532         (get_alignment, read_structure_type, process_structure_scope)
11533         (mark_common_block_symbol_computed, read_common_block)
11534         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11535         (partial_die_info::read, read_attribute_value, new_symbol)
11536         (lookup_die_type, dwarf2_get_ref_die_offset)
11537         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11538         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11539         (dwarf2_symbol_mark_computed): Update.
11540         * dwarf2/attribute.h (struct attribute) <value_as_address,
11541         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11542         methods.
11543         (value_as_address, attr_form_is_section_offset)
11544         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11545         * dwarf2/attribute.c (attribute::value_as_address)
11546         (attribute::form_is_section_offset, attribute::form_is_constant)
11547         (attribute::form_is_ref): Now methods.
11548
11549 2020-02-08  Tom Tromey  <tom@tromey.com>
11550
11551         * dwarf2read.c (struct attribute, DW_STRING)
11552         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11553         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11554         (attr_form_is_block, attr_form_is_section_offset)
11555         (attr_form_is_constant, attr_form_is_ref): Move.
11556         * dwarf2/attribute.h: New file.
11557         * dwarf2/attribute.c: New file, from dwarf2read.c.
11558         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11559
11560 2020-02-08  Tom Tromey  <tom@tromey.com>
11561
11562         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11563         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11564         Move.
11565         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11566         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11567         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11568         abbrev.c.
11569         * dwarf2/abbrev.h: New file.
11570         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11571         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11572
11573 2020-02-08  Tom Tromey  <tom@tromey.com>
11574
11575         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11576         (dwarf2_section_size, dwarf2_get_section_info)
11577         (create_signatured_type_table_from_debug_names)
11578         (create_addrmap_from_aranges, read_debug_names_from_section)
11579         (get_gdb_index_contents_from_section, read_comp_unit_head)
11580         (error_check_comp_unit_head, read_abbrev_offset)
11581         (create_debug_type_hash_table, init_cu_die_reader)
11582         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11583         (read_comp_units_from_section, create_cus_hash_table)
11584         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11585         (create_dwp_v2_section, dwarf2_rnglists_process)
11586         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11587         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11588         (read_indirect_string_from_dwz, read_addr_index_1)
11589         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11590         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11591         (fill_in_loclist_baton): Update.
11592         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11593         get_containing_section, get_bfd_owner, get_bfd_section,
11594         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11595         (dwarf2_read_section, get_section_name, get_section_file_name)
11596         (get_containing_section, get_section_bfd_owner)
11597         (get_section_bfd_section, get_section_name, get_section_file_name)
11598         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11599         declare.
11600         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11601         (dwarf2_section_info::get_bfd_owner)
11602         (dwarf2_section_info::get_bfd_section)
11603         (dwarf2_section_info::get_name)
11604         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11605         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11606         (dwarf2_section_info::read): Now methods.
11607         * dwarf-index-write.c (class debug_names): Update.
11608
11609 2020-02-08  Tom Tromey  <tom@tromey.com>
11610
11611         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11612         Move to dwarf2/section.h.
11613         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11614         (get_section_bfd_section, get_section_name)
11615         (get_section_file_name, get_section_id, get_section_flags)
11616         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11617         dwarf2/section.c.
11618         * dwarf2/section.h: New file.
11619         * dwarf2/section.c: New file, from dwarf2read.c.
11620         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11621
11622 2020-02-08  Tom Tromey  <tom@tromey.com>
11623
11624         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11625         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11626         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11627         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11628         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11629         * dwarf2/leb.h: New file, from dwarf2read.c.
11630         * dwarf2/leb.c: New file, from dwarf2read.c.
11631         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11632         Remove.
11633         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11634         (COMMON_SFILES): Add dwarf2/leb.c.
11635
11636 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11637
11638         GDB 9.1 released.
11639
11640 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11641
11642         PR gdb/25190:
11643         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11644         * gdb/remote.c (remote_console_output): Update.
11645         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11646         (ui_file_puts): ...this.
11647         * gdb/ui-file.h (ui_file_puts): Add declaration.
11648         * gdb/utils.c (emit_style_escape): Update.
11649         (flush_wrap_buffer): Update.
11650         (fputs_maybe_filtered): Update.
11651         (fputs_unfiltered): Add function.
11652
11653 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11654
11655         * gdb/event-loop.c (gdb_wait_for_event): Update.
11656         * gdb/printcmd.c (printf_command): Update.
11657         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11658         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11659         (gdb_os_flush_stderr): Update.
11660         * gdb/remote.c (remote_console_output): Update.
11661         * gdb/ui-file.c (gdb_flush): Rename to...
11662         (ui_file_flush): ...this.
11663         (stderr_file::write): Update.
11664         (stderr_file::puts): Update.
11665         * gdb/ui-file.h (gdb_flush): Rename to...
11666         (ui_file_flush): ...this.
11667         * gdb/utils.c (gdb_flush): Add function.
11668         * gdb/utils.h (gdb_flush): Add declaration.
11669
11670 2020-02-07  Tom Tromey  <tromey@adacore.com>
11671
11672         PR breakpoints/24915:
11673         * source.c (find_and_open_source): Do not check basenames_may_differ.
11674
11675 2020-02-07  Tom Tromey  <tom@tromey.com>
11676
11677         * README: Update gdbserver documentation.
11678         * gdbserver: Move to top level.
11679         * configure.tgt (build_gdbserver): Remove.
11680         * configure.ac: Remove --enable-gdbserver.
11681         * configure: Rebuild.
11682         * Makefile.in (distclean): Don't mention gdbserver.
11683
11684 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11685
11686         * source-cache.c (source_cache::ensure): Surround
11687         get_plain_source_lines with a try/catch.
11688         (source_cache::get_line_charpos): Get rid of try/catch
11689         and only check for the return value of "ensure".
11690         * tui/tui-source.c (tui_source_window::set_contents):
11691         Simplify "nlines" calculation.
11692
11693 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11694
11695         * MAINTAINERS (Write After Approval): Add myself.
11696
11697 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11698
11699         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11700         function call.
11701
11702 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11703
11704         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11705
11706 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11707
11708         * nat/riscv-linux-tdesc.h: New file.
11709         * nat/riscv-linux-tdesc.c: New file, taking code from...
11710         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11711         ... here.
11712         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11713         NATDEPFILES.
11714
11715 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11716
11717         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11718         we don't set the fake simulator ptid to the null_ptid.
11719
11720 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11721
11722         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11723         * gdbthread.h (class thread_info) <resumed>: Likewise.
11724         * infrun.c (resume_1): Likewise.
11725         (proceed): Likewise.
11726         (infrun_thread_stop_requested): Likewise.
11727         (stop_all_threads): Likewise.
11728         (handle_inferior_event): Likewise.
11729         (restart_threads): Likewise.
11730         (finish_step_over): Likewise.
11731         (keep_going_stepped_thread): Likewise.
11732         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11733         (linux_handle_extended_wait): Likewise.
11734         * record-btrace.c (get_thread_current_frame_id): Likewise.
11735         * record-full.c (record_full_wait_1): Likewise.
11736         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11737         * target.c (target_resume): Likewise.
11738         * thread.c (set_running_thread): Likewise.
11739
11740 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11741
11742         * f-valprint.c (f77_print_array_1): Changed datatype of index
11743         variable to LONGEST from int to enable it to contain bound
11744         values correctly.
11745
11746 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11747
11748         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11749         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11750         offsets according to FLEN determined.
11751         (riscv_linux_nat_target::read_description): Determine FLEN
11752         dynamically.
11753         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11754         according to FLEN determined.
11755         (riscv_linux_nat_target::store_registers): Likewise.
11756
11757 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11758
11759         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11760         when reg->group is empty and reggroup is not.
11761
11762 2020-01-31  Tom Tromey  <tromey@adacore.com>
11763
11764         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11765         Call beneath target's mourn_inferior after unpushing.
11766
11767 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11768
11769         PR tui/9765
11770         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11771         have enough lines to fill the screen, still return the lowest
11772         address we found.
11773
11774 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11775
11776         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11777         '-', '<', and '>' commands.
11778
11779 2020-01-29  Pedro Alves  <palves@redhat.com>
11780             Sergio Durigan Junior  <sergiodj@redhat.com>
11781
11782         * infcmd.c (construct_inferior_arguments): Assert that
11783         'argc' is greater than 0.
11784
11785 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11786
11787         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11788         (BRK_INSN_MASK): Define to 0xd4200000.
11789         (aarch64_program_breakpoint_here_p): New function.
11790         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11791         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11792         breakpoint.c.
11793         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11794         breakpoint.h
11795         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11796         call gdbarch_program_breakpoint_here_p.
11797         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11798         default_program_breakpoint_here_p, changed return type to bool and
11799         simplified.
11800         * breakpoint.h (program_breakpoint_here): Moved prototype to
11801         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11802         return type to bool.
11803         * gdbarch.c: Regenerate.
11804         * gdbarch.h: Regenerate.
11805         * gdbarch.sh (program_breakpoint_here_p): New method.
11806         * infrun.c (handle_signal_stop): Call
11807         gdbarch_program_breakpoint_here_p.
11808
11809 2020-01-26  Tom Tromey  <tom@tromey.com>
11810
11811         * ctfread.c (struct ctf_fp_info): Reindent.
11812         (_initialize_ctfread): Remove.
11813
11814 2020-01-26  Tom Tromey  <tom@tromey.com>
11815
11816         * psymtab.c (partial_map_expand_apply)
11817         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11818         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11819         (psym_print_stats, psym_expand_symtabs_for_function)
11820         (psym_map_symbol_filenames, psym_map_matching_symbols)
11821         (psym_expand_symtabs_matching)
11822         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11823         (maintenance_check_psymtabs): Use new methods.
11824         * psympriv.h (struct partial_symtab) <readin_p,
11825         get_compunit_symtab>: New methods.
11826         <readin, compunit_symtab>: Remove members.
11827         (struct standard_psymtab): New.
11828         (struct legacy_psymtab): Derive from standard_psymtab.
11829         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11830         standard_psymtab.
11831         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11832
11833 2020-01-26  Tom Tromey  <tom@tromey.com>
11834
11835         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11836         read_dependencies.  Add assert.
11837         * psymtab.c (partial_symtab::read_dependencies): New method.
11838         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11839         method.
11840         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11841         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11842         read_dependencies.
11843         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11844         Add assert.
11845
11846 2020-01-26  Tom Tromey  <tom@tromey.com>
11847
11848         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11849         Call expand_psymtab.
11850         (xcoff_read_symtab): Call expand_psymtab.
11851         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11852         legacy_expand_psymtab.
11853         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11854         method.
11855         (struct legacy_psymtab) <expand_psymtab>: Implement.
11856         <legacy_expand_psymtab>: New member.
11857         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11858         (parse_partial_symbols): Set legacy_expand_psymtab.
11859         (psymtab_to_symtab_1): Change argument order.  Call
11860         expand_psymtab.
11861         (new_psymtab): Set legacy_expand_psymtab.
11862         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11863         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11864         expand_psymtab.
11865         (dwarf2_psymtab::expand_psymtab): Rename from
11866         psymtab_to_symtab_1.  Call expand_psymtab.
11867         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11868         (dbx_end_psymtab): Likewise.
11869         (dbx_psymtab_to_symtab_1): Change argument order. Call
11870         expand_psymtab.
11871         (dbx_read_symtab): Call expand_psymtab.
11872         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11873         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11874         (ctf_psymtab::read_symtab): Call expand_psymtab.
11875
11876 2020-01-26  Tom Tromey  <tom@tromey.com>
11877
11878         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11879         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11880         messages.
11881         * mdebugread.c (mdebug_read_symtab): Remove prints.
11882         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11883         assert.
11884         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11885
11886 2020-01-26  Tom Tromey  <tom@tromey.com>
11887
11888         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11889         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11890         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11891         legacy_symtab.
11892         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11893         * psymtab.c (psymtab_to_symtab): Call method.
11894         (dump_psymtab): Update.
11895         * psympriv.h (struct partial_symtab): Add virtual destructor.
11896         <read_symtab>: New method.
11897         (struct legacy_symtab): New.
11898         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11899         (struct pst_map) <pst>: Now a legacy_psymtab.
11900         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11901         (new_psymtab): Use legacy_psymtab.
11902         * dwarf2read.h (struct dwarf2_psymtab): New.
11903         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11904         * dwarf2read.c (dwarf2_create_include_psymtab)
11905         (dwarf2_build_include_psymtabs, create_type_unit_group)
11906         (create_partial_symtab, process_psymtab_comp_unit_reader)
11907         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11908         (set_partial_user): Use dwarf2_psymtab.
11909         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11910         (psymtab_to_symtab_1, process_full_comp_unit)
11911         (process_full_type_unit, dwarf2_ranges_read)
11912         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11913         (dwarf_decode_lines): Use dwarf2_psymtab.
11914         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11915         (add_address_entry_worker, write_one_signatured_type)
11916         (recursively_count_psymbols, recursively_write_psymbols)
11917         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11918         (write_debug_names): Likewise.
11919         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11920         <pst>: Now a legacy_psymtab.
11921         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11922         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11923         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11924         * ctfread.c (struct ctf_psymtab): New.
11925         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11926         ctf_psymtab.
11927         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11928         (create_partial_symtab): Return a ctf_psymtab.
11929         (scan_partial_symbols): Update.
11930
11931 2020-01-26  Tom Tromey  <tom@tromey.com>
11932
11933         * xcoffread.c (xcoff_start_psymtab): Use new.
11934         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11935         renamed from start_psymtab_common.
11936         * psympriv.h (struct partial_symtab): Add new constructor.
11937         (start_psymtab_common): Don't declare.
11938         * mdebugread.c (parse_partial_symbols): Use new.
11939         * dwarf2read.c (create_partial_symtab): Use new.
11940         * dbxread.c (start_psymtab): Use new.
11941         * ctfread.c (create_partial_symtab): Use new.
11942
11943 2020-01-26  Tom Tromey  <tom@tromey.com>
11944
11945         * xcoffread.c (xcoff_end_psymtab): Use new.
11946         * psymtab.c (start_psymtab_common): Use new.
11947         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11948         Update.
11949         * psympriv.h (struct partial_symtab): Add parameters to
11950         constructor.  Don't inline.
11951         (allocate_psymtab): Don't declare.
11952         * mdebugread.c (new_psymtab): Use new.
11953         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11954         * dbxread.c (dbx_end_psymtab): Use new.
11955
11956 2020-01-26  Tom Tromey  <tom@tromey.com>
11957
11958         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11959         allocate_psymtab.  Update documentation.
11960         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11961         allocate_psymtab.  Do not use new.
11962         (allocate_psymtab): Use new.  Update.
11963
11964 2020-01-26  Tom Tromey  <tom@tromey.com>
11965
11966         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11967         * psymtab.c (psym_print_stats): Update.
11968         * psympriv.h (struct partial_symtab) <readin,
11969         psymtabs_addrmap_supported, anonymous>: Now bool.
11970         * mdebugread.c (psymtab_to_symtab_1): Update.
11971         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11972         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11973         (process_full_comp_unit, process_full_type_unit): Update.
11974         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11975         * ctfread.c (psymtab_to_symtab): Update.
11976
11977 2020-01-26  Tom Tromey  <tom@tromey.com>
11978
11979         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11980         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11981         * psymtab.c (psymtab_storage): Delete psymtabs.
11982         (psymtab_storage::allocate_psymtab): Use new.
11983         (psymtab_storage::discard_psymtab): Use delete.
11984         * psympriv.h (struct partial_symtab): Add constructor and
11985         initializers.
11986
11987 2020-01-26  Tom Tromey  <tom@tromey.com>
11988
11989         * machoread.c: Do not include psympriv.h.
11990
11991 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11992
11993         * NEWS: Mention the new option and the set/show commands.
11994
11995 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11996
11997         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11998         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11999         (validate_exec_file): New variables, enums, functions.
12000         (exec_file_locate_attach, print_section_info): Style the filenames.
12001         (_initialize_exec): Install show_exec_file_mismatch_command and
12002          set_exec_file_mismatch_command.
12003         * gdbcore.h (validate_exec_file): Declare.
12004         * infcmd.c (attach_command): Call validate_exec_file.
12005         * remote.c ( remote_target::remote_add_inferior): Likewise.
12006
12007 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12008
12009         * frame.c (find_frame_sal): Move call to get_next_frame into more
12010         inner scope.
12011         * inline-frame.c (inilne_state) <inline_state>: Update argument
12012         types.
12013         (inilne_state) <skipped_symbol>: Rename to...
12014         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
12015         (skip_inline_frames): Build vector of skipped symbols and use this
12016         to reate the inline_state.
12017         (inline_skipped_symbol): Add a comment and some assertions, fetch
12018         skipped symbol from the list.
12019
12020 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12021
12022         * buildsym.c (lte_is_less_than): Delete.
12023         (buildsym_compunit::end_symtab_with_blockvector): Create local
12024         lambda function to sort line table entries, and use
12025         std::stable_sort instead of std::sort.
12026         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
12027         markers when looking for a previous line.
12028
12029 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12030
12031         * dwarf2read.c (lnp_state_machine::record_line): Include
12032         end_sequence parameter in debug print out.  Record the line if we
12033         are at an end_sequence marker even if it's not the start of a
12034         statement.
12035         * symmisc.c (maintenance_print_one_line_table): Print end of
12036         sequence markers with 'END' not '0'.
12037
12038 2020-01-24  Pedro Alves  <palves@redhat.com>
12039
12040         PR gdb/25410
12041         * thread.c (scoped_restore_current_thread::restore): Use
12042         switch_to_inferior_no_thread.
12043         * exec.c: Include "progspace-and-thread.h".
12044         (add_target_sections, remove_target_sections):
12045         scoped_restore_current_pspace_and_thread instead of
12046         scoped_restore_current_thread.
12047         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12048         and aspace to the inferior before calling clone_program_space.
12049         Remove stale comment.
12050
12051 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12052
12053         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12054         (arm_netbsd_nat_target::fetch_registers): ...this.
12055         (arm_nbsd_nat_target::store_registers): Rename to...
12056         (arm_netbsd_nat_target::store_registers): ...this.
12057
12058 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12059
12060         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12061         register_t.
12062
12063 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12064
12065         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12066         Update comment.
12067         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12068         Likewise.
12069         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12070         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12071         the correct replacement (iterate_over_regset_sections).
12072         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12073         Update comment.
12074
12075 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12076
12077         PR gdb/23718
12078         * gdb/python/python.c (execute_gdb_command): Call
12079         async_enable_stdin in catch block.
12080
12081 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12082
12083         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12084         SWITCH_THRU_ALL_UIS.
12085
12086 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12087
12088         PR tui/9765
12089         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12090         comment, add extra parameter, and update to store previous symbol
12091         when appropriate.
12092         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12093         add extra parameter.
12094         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12095         remove unneeded parameter, add try/catch around gdb_print_insn,
12096         rewrite to add items to asm_lines vector.
12097         (tui_find_backward_disassembly_start_address): New function.
12098         (tui_find_disassembly_address): Updated throughout.
12099         (tui_disasm_window::set_contents): Update for changes to
12100         tui_disassemble.
12101         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12102         number of lines to scroll.
12103
12104 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12105
12106         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12107         (SECT_OFF_DATA): Likewise.
12108         (SECT_OFF_RODATA): Likewise.
12109         (SECT_OFF_TEXT): Likewise.
12110         (SECT_OFF_BSS): Likewise.
12111         (struct objfile) <text_section_offset, data_section_offset>: New
12112         methods.
12113         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12114         objfile::text_section_offset.
12115         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12116         * coffread.c (coff_symtab_read): Likewise.
12117         (enter_linenos): Likewise.
12118         (process_coff_symbol): Likewise.
12119         * ctfread.c (get_objfile_text_range): Likewise.
12120         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12121         Use objfile::data_section_offset.
12122         * dwarf2-frame.c (execute_cfa_program): Use
12123         objfile::text_section_offset.
12124         (dwarf2_frame_find_fde): Likewise.
12125         * dwarf2read.c (create_addrmap_from_index): Likewise.
12126         (create_addrmap_from_aranges): Likewise.
12127         (dw2_find_pc_sect_compunit_symtab): Likewise.
12128         (process_psymtab_comp_unit_reader): Likewise.
12129         (add_partial_symbol): Likewise.
12130         (add_partial_subprogram): Likewise.
12131         (process_full_comp_unit): Likewise.
12132         (read_file_scope): Likewise.
12133         (read_func_scope): Likewise.
12134         (read_lexical_block_scope): Likewise.
12135         (read_call_site_scope): Likewise.
12136         (dwarf2_rnglists_process): Likewise.
12137         (dwarf2_ranges_process): Likewise.
12138         (dwarf2_ranges_read): Likewise.
12139         (dwarf_decode_lines_1): Likewise.
12140         (new_symbol): Likewise.
12141         (dwarf2_fetch_die_loc_sect_off): Likewise.
12142         (dwarf2_per_cu_text_offset): Likewise.
12143         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12144         * hppa-tdep.c (read_unwind_info): Likewise.
12145         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12146         * psympriv.h (struct partial_symtab): Likewise.
12147         * psymtab.c (find_pc_sect_psymtab): Likewise.
12148         * solib-svr4.c (enable_break): Likewise.
12149         * stap-probe.c (relocate_address): Use
12150         objfile::data_section_offset.
12151         * xcoffread.c (enter_line_range): Use
12152         objfile::text_section_offset.
12153         (read_xcoff_symtab): Likewise.
12154
12155 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12156
12157         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12158         declaration to narrower scopes.
12159
12160 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12161
12162         * darwin-nat.h (struct darwin_exception_msg, enum
12163         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12164         Move up.
12165         (class darwin_nat_target) <wait_1, check_new_threads,
12166         decode_exception_message, decode_message, stop_inferior,
12167         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12168         * darwin-nat.c (darwin_check_new_threads): Rename to...
12169         (darwin_nat_target::check_new_threads): ... this.
12170         (darwin_suspend_inferior_it): Remove.
12171         (darwin_decode_exception_message): Rename to...
12172         (darwin_nat_target::decode_exception_message): ... this.
12173         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12174         (darwin_decode_message): Rename to...
12175         (darwin_nat_target::decode_message): ... this.
12176         (cancel_breakpoint): Rename to...
12177         (darwin_nat_target::cancel_breakpoint): ... this.
12178         (darwin_wait): Rename to...
12179         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12180         instead of iterate_over_inferiors.
12181         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12182         (darwin_stop_inferior): Rename to...
12183         (darwin_nat_target::stop_inferior): ... this.
12184         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12185         (darwin_init_thread_list): Rename to...
12186         (darwin_nat_target::init_thread_list): ... this.
12187         (darwin_ptrace_him): Rename to...
12188         (darwin_nat_target::ptrace_him): ... this.
12189         (darwin_nat_target::create_inferior): Pass lambda function to
12190         fork_inferior.
12191         (darwin_nat_target::detach): Call stop_inferior instead of
12192         darwin_stop_inferior.
12193         * fork-inferior.h (fork_inferior): Change init_trace_fun
12194         parameter to gdb::function_view.
12195         * fork-inferior.c (fork_inferior): Likewise.
12196
12197 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12198
12199         * i386-cygwin-tdep.c (core_process_module_section): Update.
12200         * windows-nat.c (struct lm_info_windows): Add text_offset.
12201         (windows_xfer_shared_libraries): Update.
12202         * windows-tdep.c (windows_xfer_shared_library):
12203         Add text_offset_cached argument.
12204         * windows-tdep.h (windows_xfer_shared_library): Update.
12205
12206 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12207
12208         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12209
12210 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12211
12212         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12213         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12214         replace with range-based for.
12215         (gdbsim_interrupt_inferior): Remove.
12216         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12217         with a range-based for.  Inline code from
12218         gdbsim_interrupt_inferior.
12219
12220 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12221
12222         * infrun.c (proceed): Fix indentation.
12223
12224 2020-01-21  Tom Tromey  <tromey@adacore.com>
12225
12226         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12227         * python/python.c (python_extension_ops): Update.
12228         (gdbpy_colorize): New function.
12229         * python/lib/gdb/__init__.py (colorize): New function.
12230         * extension.h (ext_lang_colorize): Declare.
12231         * extension.c (ext_lang_colorize): New function.
12232         * extension-priv.h (struct extension_language_ops) <colorize>: New
12233         member.
12234         * cli/cli-style.c (_initialize_cli_style): Update help text.
12235
12236 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12237
12238         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12239         <cond>: Change type to bool.
12240         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12241         (aarch64_displaced_step_cb): Likewise.
12242         (aarch64_displaced_step_tb): Likewise.
12243
12244 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12245
12246         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12247         output.
12248
12249 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12250
12251         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12252         <pc_adjust>: Adjust the documentation.
12253         (aarch64_displaced_step_fixup): Check if PC really moved before
12254         adjusting it.
12255
12256 2020-01-19  Tom Tromey  <tom@tromey.com>
12257
12258         * disasm.c (~gdb_disassembler): New destructor.
12259         (gdb_buffered_insn_length): Call disassemble_free_target.
12260         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12261         DISABLE_COPY_AND_ASSIGN.
12262
12263 2020-01-19  Tom Tromey  <tom@tromey.com>
12264
12265         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12266         (die_reader_func_ftype): Remove.
12267         (cutu_reader): New class.
12268         (dw2_get_file_names_reader): Remove "data" parameter.
12269         (dw2_get_file_names): Use cutu_reader.
12270         (create_debug_type_hash_table): Update.
12271         (read_cutu_die_from_dwo): Update comment.
12272         (lookup_dwo_unit): Add dwo_name parameter.
12273         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12274         die_reader_func_ftype and data parameters.
12275         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12276         Remove die_reader_func_ftype and data parameters.
12277         (~cutu_reader): New; from init_cutu_and_read_dies.
12278         (cutu_reader::cutu_reader): Rename from
12279         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12280         and data parameters.
12281         (init_cutu_and_read_dies_simple): Remove.
12282         (struct process_psymtab_comp_unit_data): Remove.
12283         (process_psymtab_comp_unit_reader): Remove data parameter; add
12284         want_partial_unit and pretend_language parameters.
12285         (process_psymtab_comp_unit): Use cutu_reader.
12286         (build_type_psymtabs_reader): Remove data parameter.
12287         (build_type_psymtabs_1): Use cutu_reader.
12288         (process_skeletonless_type_unit): Likewise.
12289         (load_partial_comp_unit_reader): Remove.
12290         (load_partial_comp_unit): Use cutu_reader.
12291         (load_full_comp_unit_reader): Remove.
12292         (load_full_comp_unit): Use cutu_reader.
12293         (struct create_dwo_cu_data): Remove.
12294         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12295         dwo_unit parameters.
12296         (create_cus_hash_table): Use cutu_reader.
12297         (struct dwarf2_read_addr_index_data): Remove.
12298         (dwarf2_read_addr_index_reader): Remove.
12299         (dwarf2_read_addr_index): Use cutu_reader.
12300         (read_signatured_type_reader): Remove.
12301         (read_signatured_type): Use cutu_reader.
12302
12303 2020-01-19  Tom Tromey  <tom@tromey.com>
12304
12305         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12306         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12307         (tui_wrefresh): Declare.
12308         * tui/tui-wingeneral.c (suppress_output): New global.
12309         (tui_suppress_output, ~tui_suppress_output): New constructor and
12310         destructor.
12311         (tui_wrefresh): New function.
12312         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12313         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12314         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12315         method.
12316         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12317         tui_wrefresh.
12318         (tui_data_window::no_refresh): New method.
12319         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12320         (tui_reg_command): Use tui_suppress_output
12321         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12322         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12323         method.
12324         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12325
12326 2020-01-19  Tom Tromey  <tom@tromey.com>
12327
12328         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12329         Handle case where symtab is null.
12330
12331 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12332
12333         * linux-fork.c (one_fork_p): Simplify.
12334
12335 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12336
12337         * top.c (struct qt_args): Remove.
12338         (kill_or_detach): Change return type to void, replace `void *`
12339         parameter with a proper one.
12340         (print_inferior_quit_action):  Likewise.
12341         (quit_confirm): Use range-based for loop to iterate over inferiors.
12342         (quit_force): Likewise.
12343
12344 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12345
12346         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12347         `void *` parameter with proper parameters.
12348         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12349         (print_one_inferior): Change return type to void, replace `void *`
12350         parameter with proper parameters.
12351         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12352         inferiors.
12353         (get_other_inferior): Remove.
12354         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12355         inferiors.
12356
12357 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12358
12359         * mi/mi-interp.c (report_initial_inferior): Remove.
12360         (mi_interp::init): Use range-based for to iterate over inferiors.
12361
12362 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12363
12364         * python/py-inferior.c (build_inferior_list): Remove.
12365         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12366
12367 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12368
12369         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12370         (btrace_stitch_trace): Likewise.
12371         * charset.c (intermediate_encoding): Likewise (vaild).
12372         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12373         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12374         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12375
12376 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12377
12378         * windows-tdep.c (windows_get_tlb_type):
12379         Add rtl_user_process_parameters type.
12380
12381 2020-01-16  Pedro Alves  <palves@redhat.com>
12382             Norbert Lange  <nolange79@gmail.com>
12383
12384         PR build/24805
12385         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12386         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12387         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12388         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12389         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12390         (ps_plog): Redeclare exported functions with default visibility.
12391
12392 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12393
12394         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12395         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12396
12397 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12398
12399         * infcmd.c (post_create_inferior): Use get_thread_regcache
12400         instead of get_current_regcache.
12401
12402 2020-01-14  Tom Tromey  <tom@tromey.com>
12403
12404         PR symtab/12535:
12405         * python/python.c (gdbpy_decode_line): Treat empty string the same
12406         as no argument.
12407
12408 2020-01-14  Tom Tromey  <tom@tromey.com>
12409
12410         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12411
12412 2020-01-14  Tom Tromey  <tom@tromey.com>
12413
12414         * nat/linux-btrace.c: Don't include <config.h>.
12415         * nat/linux-ptrace.c: Don't include <config.h>.
12416         * nat/x86-linux-dregs.c: Don't include <config.h>.
12417
12418 2020-01-14  Tom Tromey  <tom@tromey.com>
12419
12420         * configure: Rebuild.
12421         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12422
12423 2020-01-14  Tom Tromey  <tom@tromey.com>
12424
12425         * nat/x86-linux-dregs.c: Include configh.h.
12426         * nat/linux-ptrace.c: Include configh.h.
12427         * nat/linux-btrace.c: Include configh.h.
12428         * defs.h: Include config.h, bfd.h.
12429         * configure.ac: Don't source common.host.
12430         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12431         * configure: Rebuild.
12432         * acinclude.m4: Update path.
12433         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12434         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12435         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12436         (CLIBS): Add LIBSUPPORT.
12437         (CDEPS): Likewise.
12438         (COMMON_SFILES): Remove gdbsupport files.
12439         (HFILES_NO_SRCDIR): Likewise.
12440         (stamp-version): Update path to create-version.sh.
12441         (ALLDEPFILES): Remove gdbsupport files.
12442
12443 2020-01-14  Tom Tromey  <tom@tromey.com>
12444
12445         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12446         USE_WIN32API when needed.
12447         * configure.ac (USE_WIN32API): Don't define.
12448         (WIN32LIBS): Use WIN32APILIBS.
12449         * configure: Rebuild.
12450
12451 2020-01-14  Tom Tromey  <tom@tromey.com>
12452
12453         * configure: Rebuild.
12454         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12455
12456 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12457
12458         * skip.c (skip_function_command): Make skip w/o arguments use the
12459         name of the inlined function if pc is inside any inlined function.
12460
12461 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12462
12463         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12464         * infrun.c (resume_1): Likewise.
12465         (handle_inferior_event): Remove stale comment.
12466         * linux-nat.c (linux_nat_target::resume): Update comments.
12467         (save_stop_reason): Likewise.
12468         (linux_nat_filter_event): Likewise.
12469         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12470
12471 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12472
12473         * elfread.c (record_minimal_symbol): Set section index to 0 for
12474         non-allocatable sections.
12475
12476
12477 2020-01-13  Ali Tamur <tamur@google.com>
12478
12479         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12480         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12481         to gdb::optional.  Update comments.
12482         (dwo_file): Update comments.
12483         (read_attribute): Update API to take an additional out parameter,
12484         need_reprocess.  This is used to mark attributes that need other
12485         attributes (e.g. str_offsets_base) for correct computation which may not
12486         have been read yet.
12487         (read_attribute_reprocess): New function declaration.
12488         (read_addr_index): Likewise.
12489         (read_dwo_str_index): Likewise.
12490         (read_stub_str_index): Likewise.
12491         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12492         (lookup_addr_base): New function definition.
12493         (lookup_ranges_base): Likewise.
12494         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12495         lookup_ranges_base.
12496         (init_cutu_and_read_dies): Update comments.
12497         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12498         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12499         Update comments.
12500         (init_cutu_and_read_dies_simple): Reflect API changes.
12501         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12502         (create_cus_hash_table): Change API to take parent compile unit.
12503         Reflect API changes.
12504         (open_and_init_dwo_file): Reflect API changes.
12505         (dwarf2_get_pc_bounds): Update comments.
12506         (dwarf2_record_block_ranges): Likewise.
12507         (read_full_die_1): Change implementation to reprocess attributes that
12508         need str_offsets_base and addr_base.
12509         (partial_die_info::read): Likewise.
12510         (read_attribute_reprocess): New function definition.
12511         (read_attribute_value): Change API to take an additional out parameter,
12512         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12513         when a non-dwo compile unit has index based attributes.
12514         (read_attribute): Reflect API changes.
12515         (read_addr_index_1): Reflect API changes.  Update comments.
12516         (dwarf2_read_addr_index_data): Reflect API changes.
12517         (dwarf2_read_addr_index): Likewise.
12518         (read_str_index): Change API and implementation.  This becomes a helper
12519         to be used by the new string index related methods.  Update error
12520         message and comments.
12521         (read_dwo_str_index): New function definition.
12522         (read_stub_str_index): Likewise.
12523         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12524         * symfile.h (dwarf2_debug_sections): Likewise.
12525         * xcoffread.c (dwarf2_debug_sections): Likewise.
12526
12527 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12528
12529         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12530         core_reg_sect type to gdb_byte *.
12531         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12532         * cris-tdep.c (fetch_core_registers): Likewise.
12533         * corelow.c (core_target::get_core_register_section): Change
12534         type of `contents` to gdb::byte_vector.
12535
12536 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12537
12538         * tui/tui-wingeneral.c (box_win): Position the title in the center
12539         of the border.
12540
12541 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12542
12543         * corelow.c (core_target::get_core_register_section): Use
12544           std::vector instead of alloca.
12545
12546 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12547
12548         * warning.m4: Add -Wmissing-declarations to build_warnings.
12549         * configure: Re-generate.
12550
12551 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12552
12553         * python/python.c (init__gdb_module): Add declaration.
12554
12555 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12556
12557         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12558         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12559         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12560         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12561         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12562         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12563         * ada-exp.y (_initialize_ada_exp): Add declaration.
12564         * ada-lang.c (_initialize_ada_language): Add declaration.
12565         * ada-tasks.c (_initialize_tasks): Add declaration.
12566         * agent.c (_initialize_agent): Add declaration.
12567         * aix-thread.c (_initialize_aix_thread): Add declaration.
12568         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12569         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12570         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12571         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12572         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12573         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12574         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12575         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12576         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12577         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12578         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12579         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12580         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12581         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12582         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12583         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12584         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12585         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12586         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12587         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12588         * annotate.c (_initialize_annotate): Add declaration.
12589         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12590         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12591         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12592         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12593         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12594         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12595         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12596         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12597         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12598         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12599         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12600         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12601         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12602         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12603         * auto-load.c (_initialize_auto_load): Add declaration.
12604         * auxv.c (_initialize_auxv): Add declaration.
12605         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12606         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12607         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12608         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12609         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12610         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12611         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12612         * breakpoint.c (_initialize_breakpoint): Add declaration.
12613         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12614         * btrace.c (_initialize_btrace): Add declaration.
12615         * charset.c (_initialize_charset): Add declaration.
12616         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12617         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12618         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12619         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12620         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12621         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12622         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12623         * coffread.c (_initialize_coffread): Add declaration.
12624         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12625         * compile/compile.c (_initialize_compile): Add declaration.
12626         * complaints.c (_initialize_complaints): Add declaration.
12627         * completer.c (_initialize_completer): Add declaration.
12628         * copying.c (_initialize_copying): Add declaration.
12629         * corefile.c (_initialize_core): Add declaration.
12630         * corelow.c (_initialize_corelow): Add declaration.
12631         * cp-abi.c (_initialize_cp_abi): Add declaration.
12632         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12633         * cp-support.c (_initialize_cp_support): Add declaration.
12634         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12635         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12636         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12637         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12638         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12639         * ctfread.c (_initialize_ctfread): Add declaration.
12640         * d-lang.c (_initialize_d_language): Add declaration.
12641         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12642         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12643         * dbxread.c (_initialize_dbxread): Add declaration.
12644         * dcache.c (_initialize_dcache): Add declaration.
12645         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12646         * disasm.c (_initialize_disasm): Add declaration.
12647         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12648         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12649         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12650         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12651         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12652         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12653         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12654         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12655         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12656         * elfread.c (_initialize_elfread): Add declaration.
12657         * exec.c (_initialize_exec): Add declaration.
12658         * extension.c (_initialize_extension): Add declaration.
12659         * f-lang.c (_initialize_f_language): Add declaration.
12660         * f-valprint.c (_initialize_f_valprint): Add declaration.
12661         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12662         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12663         * filesystem.c (_initialize_filesystem): Add declaration.
12664         * findcmd.c (_initialize_mem_search): Add declaration.
12665         * findvar.c (_initialize_findvar): Add declaration.
12666         * fork-child.c (_initialize_fork_child): Add declaration.
12667         * frame-base.c (_initialize_frame_base): Add declaration.
12668         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12669         * frame.c (_initialize_frame): Add declaration.
12670         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12671         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12672         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12673         * gcore.c (_initialize_gcore): Add declaration.
12674         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12675         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12676         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12677         * gdbarch.c (_initialize_gdbarch): Add declaration.
12678         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12679         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12680         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12681         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12682         * go-lang.c (_initialize_go_language): Add declaration.
12683         * go32-nat.c (_initialize_go32_nat): Add declaration.
12684         * guile/guile.c (_initialize_guile): Add declaration.
12685         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12686         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12687         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12688         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12689         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12690         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12691         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12692         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12693         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12694         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12695         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12696         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12697         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12698         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12699         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12700         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12701         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12702         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12703         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12704         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12705         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12706         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12707         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12708         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12709         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12710         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12711         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12712         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12713         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12714         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12715         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12716         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12717         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12718         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12719         * infcall.c (_initialize_infcall): Add declaration.
12720         * infcmd.c (_initialize_infcmd): Add declaration.
12721         * inflow.c (_initialize_inflow): Add declaration.
12722         * infrun.c (_initialize_infrun): Add declaration.
12723         * interps.c (_initialize_interpreter): Add declaration.
12724         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12725         * jit.c (_initialize_jit): Add declaration.
12726         * language.c (_initialize_language): Add declaration.
12727         * linux-fork.c (_initialize_linux_fork): Add declaration.
12728         * linux-nat.c (_initialize_linux_nat): Add declaration.
12729         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12730         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12731         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12732         * m2-lang.c (_initialize_m2_language): Add declaration.
12733         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12734         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12735         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12736         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12737         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12738         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12739         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12740         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12741         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12742         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12743         * machoread.c (_initialize_machoread): Add declaration.
12744         * macrocmd.c (_initialize_macrocmd): Add declaration.
12745         * macroscope.c (_initialize_macroscope): Add declaration.
12746         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12747         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12748         * maint.c (_initialize_maint_cmds): Add declaration.
12749         * mdebugread.c (_initialize_mdebugread): Add declaration.
12750         * memattr.c (_initialize_mem): Add declaration.
12751         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12752         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12753         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12754         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12755         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12756         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12757         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12758         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12759         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12760         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12761         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12762         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12763         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12764         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12765         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12766         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12767         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12768         * mipsread.c (_initialize_mipsread): Add declaration.
12769         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12770         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12771         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12772         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12773         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12774         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12775         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12776         * nto-procfs.c (_initialize_procfs): Add declaration.
12777         * objc-lang.c (_initialize_objc_language): Add declaration.
12778         * observable.c (_initialize_observer): Add declaration.
12779         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12780         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12781         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12782         * osabi.c (_initialize_gdb_osabi): Add declaration.
12783         * osdata.c (_initialize_osdata): Add declaration.
12784         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12785         * parse.c (_initialize_parse): Add declaration.
12786         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12787         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12788         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12789         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12790         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12791         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12792         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12793         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12794         * printcmd.c (_initialize_printcmd): Add declaration.
12795         * probe.c (_initialize_probe): Add declaration.
12796         * proc-api.c (_initialize_proc_api): Add declaration.
12797         * proc-events.c (_initialize_proc_events): Add declaration.
12798         * proc-service.c (_initialize_proc_service): Add declaration.
12799         * procfs.c (_initialize_procfs): Add declaration.
12800         * producer.c (_initialize_producer): Add declaration.
12801         * psymtab.c (_initialize_psymtab): Add declaration.
12802         * python/python.c (_initialize_python): Add declaration.
12803         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12804         * record-btrace.c (_initialize_record_btrace): Add declaration.
12805         * record-full.c (_initialize_record_full): Add declaration.
12806         * record.c (_initialize_record): Add declaration.
12807         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12808         * regcache.c (_initialize_regcache): Add declaration.
12809         * reggroups.c (_initialize_reggroup): Add declaration.
12810         * remote-notif.c (_initialize_notif): Add declaration.
12811         * remote-sim.c (_initialize_remote_sim): Add declaration.
12812         * remote.c (_initialize_remote): Add declaration.
12813         * reverse.c (_initialize_reverse): Add declaration.
12814         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12815         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12816         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12817         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12818         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12819         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12820         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12821         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12822         Add declaration.
12823         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12824         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12825         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12826         * rust-exp.y (_initialize_rust_exp): Add declaration.
12827         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12828         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12829         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12830         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12831         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12832         * score-tdep.c (_initialize_score_tdep): Add declaration.
12833         * ser-go32.c (_initialize_ser_dos): Add declaration.
12834         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12835         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12836         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12837         * ser-uds.c (_initialize_ser_socket): Add declaration.
12838         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12839         * serial.c (_initialize_serial): Add declaration.
12840         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12841         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12842         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12843         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12844         * skip.c (_initialize_step_skip): Add declaration.
12845         * sol-thread.c (_initialize_sol_thread): Add declaration.
12846         * solib-aix.c (_initialize_solib_aix): Add declaration.
12847         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12848         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12849         * solib-frv.c (_initialize_frv_solib): Add declaration.
12850         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12851         * solib-target.c (_initialize_solib_target): Add declaration.
12852         * solib.c (_initialize_solib): Add declaration.
12853         * source-cache.c (_initialize_source_cache): Add declaration.
12854         * source.c (_initialize_source): Add declaration.
12855         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12856         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12857         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12858         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12859         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12860         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12861         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12862         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12863         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12864         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12865         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12866         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12867         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12868         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12869         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12870         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12871         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12872         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12873         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12874         * stabsread.c (_initialize_stabsread): Add declaration.
12875         * stack.c (_initialize_stack): Add declaration.
12876         * stap-probe.c (_initialize_stap_probe): Add declaration.
12877         * std-regs.c (_initialize_frame_reg): Add declaration.
12878         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12879         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12880         * symfile.c (_initialize_symfile): Add declaration.
12881         * symmisc.c (_initialize_symmisc): Add declaration.
12882         * symtab.c (_initialize_symtab): Add declaration.
12883         * target.c (_initialize_target): Add declaration.
12884         * target-connection.c (_initialize_target_connection): Add
12885         declaration.
12886         * target-dcache.c (_initialize_target_dcache): Add declaration.
12887         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12888         * thread.c (_initialize_thread): Add declaration.
12889         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12890         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12891         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12892         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12893         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12894         * tracectf.c (_initialize_ctf): Add declaration.
12895         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12896         * tracefile.c (_initialize_tracefile): Add declaration.
12897         * tracepoint.c (_initialize_tracepoint): Add declaration.
12898         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12899         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12900         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12901         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12902         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12903         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12904         * tui/tui.c (_initialize_tui): Add declaration.
12905         * typeprint.c (_initialize_typeprint): Add declaration.
12906         * ui-style.c (_initialize_ui_style): Add declaration.
12907         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12908         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12909         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12910         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12911         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12912         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12913         * unittests/filtered_iterator-selftests.c
12914         (_initialize_filtered_iterator_selftests): Add declaration.
12915         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12916         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12917         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12918         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12919         * unittests/main-thread-selftests.c
12920         (_initialize_main_thread_selftests): Add declaration.
12921         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12922         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12923         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12924         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12925         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12926         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12927         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12928         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12929         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12930         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12931         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12932         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12933         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12934         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12935         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12936         declaration.
12937         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12938         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12939         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12940         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12941         * user-regs.c (_initialize_user_regs): Add declaration.
12942         * utils.c (_initialize_utils): Add declaration.
12943         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12944         * valops.c (_initialize_valops): Add declaration.
12945         * valprint.c (_initialize_valprint): Add declaration.
12946         * value.c (_initialize_values): Add declaration.
12947         * varobj.c (_initialize_varobj): Add declaration.
12948         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12949         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12950         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12951         * windows-nat.c (_initialize_windows_nat): Add declaration.
12952         (_initialize_check_for_gdb_ini): Add declaration.
12953         (_initialize_loadable): Add declaration.
12954         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12955         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12956         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12957         * xcoffread.c (_initialize_xcoffread): Add declaration.
12958         * xml-support.c (_initialize_xml_support): Add declaration.
12959         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12960         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12961         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12962         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12963
12964 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12965
12966         * regformats/regdat.sh: Generate declaration for init function.
12967
12968 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12969
12970         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12971         up.
12972         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12973         close_one_inferior>: New methods.
12974         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12975         pass down target to find_inferior_pid.
12976         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12977         Pass down target to find_inferior_ptid.
12978         (gdbsim_target::create_inferior): Pass down target to
12979         add_thread_silent.
12980         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12981         target down to find_inferior_ptid and switch_to_thread.
12982         (gdbsim_target::close): Update to call close_one_inferior.
12983         (struct resume_data): Remove.
12984         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12985         directly, rather than through a void pointer.
12986         (gdbsim_target::resume): Update to call resume_one_inferior.
12987
12988 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12989
12990         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12991
12992 2020-01-12  Pedro Alves  <palves@redhat.com>
12993
12994         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12995         directly for the current inferior instead of
12996         discard_all_inferiors.
12997         (discard_all_inferiors): Delete.
12998
12999 2020-01-11  Tom Tromey  <tom@tromey.com>
13000
13001         * tui/tui-wingeneral.c (box_win): Check cli_styling.
13002         * tui/tui-winsource.c (tui_source_window_base::refill): Use
13003         deprecated_safe_get_selected_frame.
13004
13005 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13006
13007         * inferior.c (print_inferior): Switch inferior before printing it.
13008
13009 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
13010             Pedro Alves  <palves@redhat.com>
13011
13012         * progspace-and-thread.c (switch_to_program_space_and_thread):
13013         Assert there's an inferior for PSPACE.  Use
13014         switch_to_inferior_no_thread to switch the inferior too.
13015         * progspace.c (program_space::~program_space): Call
13016         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
13017         (program_space::free_all_objfiles): Don't call clear_symtab_users
13018         here.
13019         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
13020
13021 2020-01-10  Pedro Alves  <palves@redhat.com>
13022
13023         * NEWS: Mention multi-target debugging, "info connections", and
13024         "add-inferior -no-connection".
13025
13026 2020-01-10  Pedro Alves  <palves@redhat.com>
13027
13028         * infrun.c: Include "target-connection.h".
13029         (check_multi_target_resumption): New.
13030         (proceed): Call it.
13031         * target-connection.c (make_target_connection_string): Make
13032         extern.
13033         * target-connection.h (make_target_connection_string): Declare.
13034
13035 2020-01-10  Pedro Alves  <palves@redhat.com>
13036
13037         * Makefile.in (COMMON_SFILES): Add target-connection.c.
13038         * inferior.c (uiout_field_connection): New function.
13039         (print_inferior): Add new "connection-id" column.
13040         (add_inferior_command): Show connection number/string of added
13041         inferior.
13042         * process-stratum-target.h
13043         (process_stratum_target::connection_string): New virtual method.
13044         (process_stratum_target::connection_number): New field.
13045         * remote.c (remote_target::connection_string): New override.
13046         * target-connection.c: New file.
13047         * target-connection.h: New file.
13048         * target.c (decref_target): Remove process_stratum targets from
13049         the connection list.
13050         (target_stack::push): Add process_stratum targets to the
13051         connection list.
13052
13053 2020-01-10  Pedro Alves  <palves@redhat.com>
13054
13055         Revert:
13056         2016-04-12  Pedro Alves  <palves@redhat.com>
13057         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13058         Remove references to name.
13059         * serial.h (struct serial) <name>: Delete.
13060
13061 2020-01-10  Pedro Alves  <palves@redhat.com>
13062
13063         * gdbarch-selftests.c (register_to_value_test): Remove "target
13064         already pushed" check.
13065
13066 2020-01-10  Pedro Alves  <palves@redhat.com>
13067             John Baldwin  <jhb@FreeBSD.org>
13068
13069         * aarch64-linux-nat.c
13070         (aarch64_linux_nat_target::thread_architecture): Adjust.
13071         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13072         (task_command_1): Likewise.
13073         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13074         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13075         (aix_thread_target::store_registers)
13076         (aix_thread_target::thread_alive): Adjust.
13077         * amd64-fbsd-tdep.c: Include "inferior.h".
13078         (amd64fbsd_get_thread_local_address): Pass down target.
13079         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13080         thread's gdbarch instead of target_gdbarch.
13081         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13082         get_last_target_status.
13083         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13084         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13085         inferiors.
13086         (update_inserted_breakpoint_locations): Skip if inferiors with no
13087         execution.
13088         (update_global_location_list): When handling moribund locations,
13089         find representative inferior for location's pspace, and use thread
13090         count of its process_stratum target.
13091         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13092         * bsd-uthread.c (bsd_uthread_target::wait): Use
13093         as_process_stratum_target and adjust thread_change_ptid and
13094         add_thread calls.
13095         (bsd_uthread_target::update_thread_list): Use
13096         as_process_stratum_target and adjust find_thread_ptid,
13097         thread_change_ptid and add_thread calls.
13098         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13099         find_thread_ptid call.
13100         * corelow.c (add_to_thread_list): Adjust add_thread call.
13101         (core_target_open): Adjust add_thread_silent and thread_count
13102         calls.
13103         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13104         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13105         * event-top.c (async_disconnect): Pop targets from all inferiors.
13106         * exec.c (add_target_sections): Push exec target on all inferiors
13107         sharing the program space.
13108         (remove_target_sections): Remove the exec target from all
13109         inferiors sharing the program space.
13110         (exec_on_vfork): New.
13111         * exec.h (exec_on_vfork): Declare.
13112         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13113         Pass it down.
13114         (fbsd_nat_target::update_thread_list): Adjust.
13115         (fbsd_nat_target::resume): Adjust.
13116         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13117         down.
13118         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13119         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13120         get_thread_arch_regcache call.
13121         * fork-child.c (gdb_startup_inferior): Pass target down to
13122         startup_inferior and set_executing.
13123         * gdbthread.h (struct process_stratum_target): Forward declare.
13124         (add_thread, add_thread_silent, add_thread_with_info)
13125         (in_thread_list): Add process_stratum_target parameter.
13126         (find_thread_ptid(inferior*, ptid_t)): New overload.
13127         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13128         parameter.
13129         (all_threads()): Delete overload.
13130         (all_threads, all_non_exited_threads): Add process_stratum_target
13131         parameter.
13132         (all_threads_safe): Use brace initialization.
13133         (thread_count): Add process_stratum_target parameter.
13134         (set_resumed, set_running, set_stop_requested, set_executing)
13135         (threads_are_executing, finish_thread_state): Add
13136         process_stratum_target parameter.
13137         (switch_to_thread): Use is_current_thread.
13138         * i386-fbsd-tdep.c: Include "inferior.h".
13139         (i386fbsd_get_thread_local_address): Pass down target.
13140         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13141         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13142         have_inferiors check.
13143         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13144         (inf_ptrace_target::attach): Adjust.
13145         * infcall.c (run_inferior_call): Adjust.
13146         * infcmd.c (run_command_1): Pass target to
13147         scoped_finish_thread_state.
13148         (proceed_thread_callback): Skip inferiors with no execution.
13149         (continue_command): Rename 'all_threads' local to avoid hiding
13150         'all_threads' function.  Adjust get_last_target_status call.
13151         (prepare_one_step): Adjust set_running call.
13152         (signal_command): Use user_visible_resume_target.  Compare thread
13153         pointers instead of inferior_ptid.
13154         (info_program_command): Adjust to pass down target.
13155         (attach_command): Mark target's 'thread_executing' flag.
13156         (stop_current_target_threads_ns): New, factored out from ...
13157         (interrupt_target_1): ... this.  Switch inferior before making
13158         target calls.
13159         * inferior-iter.h
13160         (struct all_inferiors_iterator, struct all_inferiors_range)
13161         (struct all_inferiors_safe_range)
13162         (struct all_non_exited_inferiors_range): Filter on
13163         process_stratum_target too.  Remove explicit.
13164         * inferior.c (inferior::inferior): Push dummy target on target
13165         stack.
13166         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13167         Add process_stratum_target parameter, and pass it down.
13168         (have_live_inferiors): Adjust.
13169         (switch_to_inferior_and_push_target): New.
13170         (add_inferior_command, clone_inferior_command): Handle
13171         "-no-connection" parameter.  Use
13172         switch_to_inferior_and_push_target.
13173         (_initialize_inferior): Mention "-no-connection" option in
13174         the help of "add-inferior" and "clone-inferior" commands.
13175         * inferior.h: Include "process-stratum-target.h".
13176         (interrupt_target_1): Use bool.
13177         (struct inferior) <push_target, unpush_target, target_is_pushed,
13178         find_target_beneath, top_target, process_target, target_at,
13179         m_stack>: New.
13180         (discard_all_inferiors): Delete.
13181         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13182         (all_inferiors, all_non_exited_inferiors): Add
13183         process_stratum_target parameter.
13184         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13185         (target_last_proc_target): New global.
13186         (follow_fork_inferior): Push target on new inferior.  Pass target
13187         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13188         reference count.
13189         (follow_fork): Adjust get_last_target_status call.  Also consider
13190         target.
13191         (follow_exec): Push target on new inferior.
13192         (struct execution_control_state) <target>: New field.
13193         (user_visible_resume_target): New.
13194         (do_target_resume): Call target_async.
13195         (resume_1): Set target's threads_executing flag.  Consider resume
13196         target.
13197         (commit_resume_all_targets): New.
13198         (proceed): Also consider resume target.  Skip threads of inferiors
13199         with no execution.  Commit resumtion in all targets.
13200         (start_remote): Pass current inferior to wait_for_inferior.
13201         (infrun_thread_stop_requested): Consider target as well.  Pass
13202         thread_info pointer to clear_inline_frame_state instead of ptid.
13203         (infrun_thread_thread_exit): Consider target as well.
13204         (random_pending_event_thread): New inferior parameter.  Use it.
13205         (do_target_wait): Rename to ...
13206         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13207         down.
13208         (threads_are_resumed_pending_p, do_target_wait): New.
13209         (prepare_for_detach): Adjust calls.
13210         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13211         do_target_wait_1 instead of do_target_wait.
13212         (fetch_inferior_event): Adjust.  Switch to representative
13213         inferior.  Pass target down.
13214         (set_last_target_status): Add process_stratum_target parameter.
13215         Save target in global.
13216         (get_last_target_status): Add process_stratum_target parameter and
13217         handle it.
13218         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13219         (context_switch): Check inferior_ptid == null_ptid before calling
13220         inferior_thread().
13221         (get_inferior_stop_soon): Pass down target.
13222         (wait_one): Rename to ...
13223         (poll_one_curr_target): ... this.
13224         (struct wait_one_event): New.
13225         (wait_one): New.
13226         (stop_all_threads): Adjust.
13227         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13228         event's target.
13229         (switch_back_to_stepped_thread): Also consider target.
13230         (print_stop_event): Update.
13231         (normal_stop): Update.  Also consider the resume target.
13232         * infrun.h (wait_for_inferior): Remove declaration.
13233         (user_visible_resume_target): New declaration.
13234         (get_last_target_status, set_last_target_status): New
13235         process_stratum_target parameter.
13236         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13237         process_stratum_target parameter, and use it.
13238         (clear_inline_frame_state (thread_info*)): New.
13239         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13240         process_stratum_target parameter.
13241         (clear_inline_frame_state (thread_info*)): Declare.
13242         * linux-fork.c (delete_checkpoint_command): Pass target down to
13243         find_thread_ptid.
13244         (checkpoint_command): Adjust.
13245         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13246         instead of just tweaking inferior_ptid.
13247         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13248         (exit_lwp): Pass target down to find_thread_ptid.
13249         (attach_proc_task_lwp_callback): Pass target down to
13250         add_thread/set_running/set_executing.
13251         (linux_nat_target::attach): Pass target down to
13252         thread_change_ptid.
13253         (get_detach_signal): Pass target down to find_thread_ptid.
13254         Consider last target status's target.
13255         (linux_resume_one_lwp_throw, resume_lwp)
13256         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13257         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13258         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13259         (linux_nat_target::async_wait_fd): New.
13260         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13261         target down.
13262         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13263         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13264         * linux-thread-db.c (struct thread_db_info::process_target): New
13265         field.
13266         (add_thread_db_info): Save target.
13267         (get_thread_db_info): New process_stratum_target parameter.  Also
13268         match target.
13269         (delete_thread_db_info): New process_stratum_target parameter.
13270         Also match target.
13271         (thread_from_lwp): Adjust to pass down target.
13272         (thread_db_notice_clone): Pass down target.
13273         (check_thread_db_callback): Pass down target.
13274         (try_thread_db_load_1): Always push the thread_db target.
13275         (try_thread_db_load, record_thread): Pass target down.
13276         (thread_db_target::detach): Pass target down.  Always unpush the
13277         thread_db target.
13278         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13279         target down.  Always unpush the thread_db target.
13280         (find_new_threads_callback, thread_db_find_new_threads_2)
13281         (thread_db_target::update_thread_list): Pass target down.
13282         (thread_db_target::pid_to_str): Pass current inferior down.
13283         (thread_db_target::get_thread_local_address): Pass target down.
13284         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13285         target down.
13286         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13287         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13288         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13289         (procfs_init_inferior): Rename to ...
13290         (procfs_target::procfs_init_inferior): ... this and adjust.
13291         (procfs_target::create_inferior, procfs_notice_thread)
13292         (procfs_do_thread_registers): Adjust.
13293         * ppc-fbsd-tdep.c: Include "inferior.h".
13294         (ppcfbsd_get_thread_local_address): Pass down target.
13295         * proc-service.c (ps_xfer_memory): Switch current inferior and
13296         program space as well.
13297         (get_ps_regcache): Pass target down.
13298         * process-stratum-target.c
13299         (process_stratum_target::thread_address_space)
13300         (process_stratum_target::thread_architecture): Pass target down.
13301         * process-stratum-target.h
13302         (process_stratum_target::threads_executing): New field.
13303         (as_process_stratum_target): New.
13304         * ravenscar-thread.c
13305         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13306         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13307         down.
13308         * record-btrace.c (record_btrace_target::info_record): Adjust.
13309         (record_btrace_target::record_method)
13310         (record_btrace_target::record_is_replaying)
13311         (record_btrace_target::fetch_registers)
13312         (get_thread_current_frame_id, record_btrace_target::resume)
13313         (record_btrace_target::wait, record_btrace_target::stop): Pass
13314         target down.
13315         * record-full.c (record_full_wait_1): Switch to event thread.
13316         Pass target down.
13317         * regcache.c (regcache::regcache)
13318         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13319         process_stratum_target parameter and handle it.
13320         (current_thread_target): New global.
13321         (get_thread_regcache): Add process_stratum_target parameter and
13322         handle it.  Switch inferior before calling target method.
13323         (get_thread_regcache): Pass target down.
13324         (get_thread_regcache_for_ptid): Pass target down.
13325         (registers_changed_ptid): Add process_stratum_target parameter and
13326         handle it.
13327         (registers_changed_thread, registers_changed): Pass target down.
13328         (test_get_thread_arch_aspace_regcache): New.
13329         (current_regcache_test): Define a couple local test_target_ops
13330         instances and use them for testing.
13331         (readwrite_regcache): Pass process_stratum_target parameter.
13332         (cooked_read_test, cooked_write_test): Pass mock_target down.
13333         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13334         (get_thread_arch_aspace_regcache): Add process_stratum_target
13335         parameter.
13336         (regcache::target): New method.
13337         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13338         (regcache::registers_changed_ptid): Add process_stratum_target
13339         parameter.
13340         (regcache::m_target): New field.
13341         (registers_changed_ptid): Add process_stratum_target parameter.
13342         * remote.c (remote_state::supports_vCont_probed): New field.
13343         (remote_target::async_wait_fd): New method.
13344         (remote_unpush_and_throw): Add remote_target parameter.
13345         (get_current_remote_target): Adjust.
13346         (remote_target::remote_add_inferior): Push target.
13347         (remote_target::remote_add_thread)
13348         (remote_target::remote_notice_new_inferior)
13349         (get_remote_thread_info): Pass target down.
13350         (remote_target::update_thread_list): Skip threads of inferiors
13351         bound to other targets.  (remote_target::close): Don't discard
13352         inferiors.  (remote_target::add_current_inferior_and_thread)
13353         (remote_target::process_initial_stop_replies)
13354         (remote_target::start_remote)
13355         (remote_target::remote_serial_quit_handler): Pass down target.
13356         (remote_target::remote_unpush_target): New remote_target
13357         parameter.  Unpush the target from all inferiors.
13358         (remote_target::remote_unpush_and_throw): New remote_target
13359         parameter.  Pass it down.
13360         (remote_target::open_1): Check whether the current inferior has
13361         execution instead of checking whether any inferior is live.  Pass
13362         target down.
13363         (remote_target::remote_detach_1): Pass down target.  Use
13364         remote_unpush_target.
13365         (extended_remote_target::attach): Pass down target.
13366         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13367         (remote_target::append_resumption): Pass down target.
13368         (remote_target::append_pending_thread_resumptions)
13369         (remote_target::remote_resume_with_hc, remote_target::resume)
13370         (remote_target::commit_resume): Pass down target.
13371         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13372         (remote_target::interrupt_query)
13373         (remote_target::remove_new_fork_children)
13374         (remote_target::check_pending_events_prevent_wildcard_vcont)
13375         (remote_target::remote_parse_stop_reply)
13376         (remote_target::process_stop_reply): Pass down target.
13377         (first_remote_resumed_thread): New remote_target parameter.  Pass
13378         it down.
13379         (remote_target::wait_as): Pass down target.
13380         (unpush_and_perror): New remote_target parameter.  Pass it down.
13381         (remote_target::readchar, remote_target::remote_serial_write)
13382         (remote_target::getpkt_or_notif_sane_1)
13383         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13384         down target.
13385         (remote_target::mourn_inferior): Pass down target.  Use
13386         remote_unpush_target.
13387         (remote_target::core_of_thread)
13388         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13389         (remote_target::pid_to_exec_file)
13390         (remote_target::thread_handle_to_thread_info): Pass down target.
13391         (remote_target::async_wait_fd): New.
13392         * riscv-fbsd-tdep.c: Include "inferior.h".
13393         (riscv_fbsd_get_thread_local_address): Pass down target.
13394         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13395         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13396         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13397         Adjust.
13398         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13399         * solib-svr4.c (enable_break): Pass down target.
13400         * spu-multiarch.c (parse_spufs_run): Pass down target.
13401         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13402         * target-delegates.c: Regenerate.
13403         * target.c (g_target_stack): Delete.
13404         (current_top_target): Return the current inferior's top target.
13405         (target_has_execution_1): Refer to the passed-in inferior's top
13406         target.
13407         (target_supports_terminal_ours): Check whether the initial
13408         inferior was already created.
13409         (decref_target): New.
13410         (target_stack::push): Incref/decref the target.
13411         (push_target, push_target, unpush_target): Adjust.
13412         (target_stack::unpush): Defref target.
13413         (target_is_pushed): Return bool.  Adjust to refer to the current
13414         inferior's target stack.
13415         (dispose_inferior): Delete, and inline parts ...
13416         (target_preopen): ... here.  Only dispose of the current inferior.
13417         (target_detach): Hold strong target reference while detaching.
13418         Pass target down.
13419         (target_thread_name): Add assertion.
13420         (target_resume): Pass down target.
13421         (target_ops::beneath, find_target_at): Adjust to refer to the
13422         current inferior's target stack.
13423         (get_dummy_target): New.
13424         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13425         has a thread running.
13426         (initialize_targets): Rename to ...
13427         (_initialize_target): ... this.
13428         * target.h: Include "gdbsupport/refcounted-object.h".
13429         (struct target_ops): Inherit refcounted_object.
13430         (target_ops::shortname, target_ops::longname): Make const.
13431         (target_ops::async_wait_fd): New method.
13432         (decref_target): Declare.
13433         (struct target_ops_ref_policy): New.
13434         (target_ops_ref): New typedef.
13435         (get_dummy_target): Declare function.
13436         (target_is_pushed): Return bool.
13437         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13438         (all_matching_threads_iterator::all_matching_threads_iterator):
13439         Handle filter target.
13440         * thread-iter.h (struct all_matching_threads_iterator, struct
13441         all_matching_threads_range, class all_non_exited_threads_range):
13442         Filter by target too.  Remove explicit.
13443         * thread.c (threads_executing): Delete.
13444         (inferior_thread): Pass down current inferior.
13445         (clear_thread_inferior_resources): Pass down thread pointer
13446         instead of ptid_t.
13447         (add_thread_silent, add_thread_with_info, add_thread): Add
13448         process_stratum_target parameter.  Use it for thread and inferior
13449         searches.
13450         (is_current_thread): New.
13451         (thread_info::deletable): Use it.
13452         (find_thread_ptid, thread_count, in_thread_list)
13453         (thread_change_ptid, set_resumed, set_running): New
13454         process_stratum_target parameter.  Pass it down.
13455         (set_executing): New process_stratum_target parameter.  Pass it
13456         down.  Adjust reference to 'threads_executing'.
13457         (threads_are_executing): New process_stratum_target parameter.
13458         Adjust reference to 'threads_executing'.
13459         (set_stop_requested, finish_thread_state): New
13460         process_stratum_target parameter.  Pass it down.
13461         (switch_to_thread): Also match inferior.
13462         (switch_to_thread): New process_stratum_target parameter.  Pass it
13463         down.
13464         (update_threads_executing): Reimplement.
13465         * top.c (quit_force): Pop targets from all inferior.
13466         (gdb_init): Don't call initialize_targets.
13467         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13468         Declare.
13469         (windows_add_thread, windows_delete_thread): Adjust.
13470         (get_windows_debug_event): Rename to ...
13471         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13472         * tracefile-tfile.c (tfile_target_open): Pass down target.
13473         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13474         Forward declare.
13475         (switch_to_thread): Add process_stratum_target parameter.
13476         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13477         parameter.  Use it.
13478         (mi_on_resume): Pass target down.
13479         * nat/fork-inferior.c (startup_inferior): Add
13480         process_stratum_target parameter.  Pass it down.
13481         * nat/fork-inferior.h (startup_inferior): Add
13482         process_stratum_target parameter.
13483         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13484
13485 2020-01-10  Pedro Alves  <palves@redhat.com>
13486
13487         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13488         directly.  Instead find the first thread in the thread list and
13489         use switch_to_thread.
13490
13491 2020-01-10  Pedro Alves  <palves@redhat.com>
13492
13493         * remote.c (remote_target::remote_add_inferior): Don't bind a
13494         process to the current inferior if the current inferior is already
13495         bound to a process.
13496
13497 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13498             Pedro Alves  <palves@redhat.com>
13499
13500         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13501         If no process is specified, return null_ptid instead of
13502         inferior_ptid.
13503         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13504         TARGET_WAITKIND_SIGNALLED with no pid.
13505
13506 2020-01-10  Pedro Alves  <palves@redhat.com>
13507
13508         * remote.c (first_remote_resumed_thread): New.
13509         (remote_target::wait_as): Use it as default event_ptid instead of
13510         inferior_ptid.
13511
13512 2020-01-10  Pedro Alves  <palves@redhat.com>
13513
13514         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13515
13516 2020-01-10  Pedro Alves  <palves@redhat.com>
13517
13518         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13519         not -1.
13520
13521 2020-01-10  Pedro Alves  <palves@redhat.com>
13522
13523         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13524         ptid to get_last_target_status.
13525         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13526         ptid to get_last_target_status.
13527         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13528         get_last_target_status.
13529         (info_program_command): Don't pass a target_waitstatus to
13530         get_last_target_status.
13531         * infrun.c (init_wait_for_inferior): Use
13532         nullify_last_target_wait_ptid.
13533         (get_last_target_status): Handle nullptr arguments.
13534         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13535         (print_stop_event): Don't pass a ptid to get_last_target_status.
13536         (normal_stop): Don't pass a ptid to get_last_target_status.
13537         * infrun.h (get_last_target_status, set_last_target_status): Move
13538         comments here and update.
13539         (nullify_last_target_wait_ptid): Declare.
13540         * linux-fork.c (fork_load_infrun_state): Remove local extern
13541         declaration of nullify_last_target_wait_ptid.
13542         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13543         to get_last_target_status.
13544
13545 2020-01-10  Pedro Alves  <palves@redhat.com>
13546
13547         * gdbthread.h (scoped_restore_current_thread)
13548         <dont_restore, restore, m_dont_restore>: Declare.
13549         * thread.c (thread_alive): Add assertion.  Return bool.
13550         (switch_to_thread_if_alive): New.
13551         (prune_threads): Switch inferior/thread.
13552         (print_thread_info_1): Switch thread before calling target methods.
13553         (scoped_restore_current_thread::restore): New, factored out from
13554         ...
13555         (scoped_restore_current_thread::~scoped_restore_current_thread):
13556         ... this.
13557         (scoped_restore_current_thread::scoped_restore_current_thread):
13558         Add assertion.
13559         (thread_apply_all_command, thread_select): Use
13560         switch_to_thread_if_alive.
13561         * infrun.c (proceed, restart_threads, handle_signal_stop)
13562         (switch_back_to_stepped_thread): Switch current thread before
13563         calling target methods.
13564
13565 2020-01-10  Pedro Alves <palves@redhat.com>
13566
13567         * inferior.c (switch_to_inferior_no_thread): New function,
13568         factored out from ...
13569         (inferior_command): ... here.
13570         * inferior.h (switch_to_inferior_no_thread): Declare.
13571         * mi/mi-main.c (run_one_inferior): Use
13572         switch_to_inferior_no_thread.
13573
13574 2020-01-10  Pedro Alves  <palves@redhat.com>
13575
13576         * infcmd.c (kill_command): Remove dead code.
13577
13578 2020-01-10  Pedro Alves  <palves@redhat.com>
13579
13580         * remote.c (remote_target::mourn_inferior): No longer check
13581         whether the target is running.
13582
13583 2020-01-10  Pedro Alves  <palves@redhat.com>
13584
13585         * corelow.c (core_target::has_execution): Change parameter type to
13586         inferior pointer.
13587         * inferior.c (number_of_live_inferiors): Use
13588         inferior::has_execution instead of target_has_execution_1.
13589         * inferior.h (inferior::has_execution): New.
13590         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13591         inferior::has_execution instead of target_has_execution_1.
13592         * process-stratum-target.c
13593         (process_stratum_target::has_execution): Change parameter type to
13594         inferior pointer.  Check the inferior's PID instead of
13595         inferior_ptid.
13596         * process-stratum-target.h
13597         (process_stratum_target::has_execution): Change parameter type to
13598         inferior pointer.
13599         * record-full.c (record_full_core_target::has_execution): Change
13600         parameter type to inferior pointer.
13601         * target.c (target_has_execution_1): Change parameter type to
13602         inferior pointer.
13603         (target_has_execution_current): Adjust.
13604         * target.h (target_ops::has_execution): Change parameter type to
13605         inferior pointer.
13606         (target_has_execution_1): Change parameter type to inferior
13607         pointer.  Change return type to bool.
13608         * tracefile.h (tracefile_target::has_execution): Change parameter
13609         type to inferior pointer.
13610
13611 2020-01-10  Pedro Alves  <palves@redhat.com>
13612
13613         * exceptions.c (print_flush): Remove current_top_target() check.
13614
13615 2020-01-10  Pedro Alves  <palves@redhat.com>
13616
13617         * remote.c (show_remote_exec_file): Show the current inferior's
13618         exec-file instead of the command variable's value.
13619
13620 2020-01-10  Pedro Alves  <palves@redhat.com>
13621
13622         * record-full.c (record_full_resume_ptid): New global.
13623         (record_full_target::resume): Set it.
13624         (record_full_wait_1): Use record_full_resume_ptid instead of
13625         inferior_ptid.
13626
13627 2020-01-10  Pedro Alves  <palves@redhat.com>
13628
13629         * gdbthread.h (scoped_restore_current_thread)
13630         <dont_restore, restore, m_dont_restore>: Declare.
13631         * thread.c (thread_alive): Add assertion.  Return bool.
13632         (switch_to_thread_if_alive): New.
13633         (prune_threads): Switch inferior/thread.
13634         (print_thread_info_1): Switch thread before calling target methods.
13635         (scoped_restore_current_thread::restore): New, factored out from
13636         ...
13637         (scoped_restore_current_thread::~scoped_restore_current_thread):
13638         ... this.
13639         (scoped_restore_current_thread::scoped_restore_current_thread):
13640         Add assertion.
13641         (thread_apply_all_command, thread_select): Use
13642         switch_to_thread_if_alive.
13643
13644 2020-01-10  George Barrett  <bob@bob131.so>
13645
13646         * stap-probe.c (stap_modify_semaphore): Don't check for null
13647         semaphores.
13648         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13649         for null semaphores.
13650
13651 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13652
13653         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13654         all source windows, and maintain horizontal scroll status while
13655         doing so.
13656
13657 2020-01-09  Tom Tromey  <tom@tromey.com>
13658
13659         PR tui/18932:
13660         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13661         update_source_window, not print_source_lines.
13662
13663 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13664
13665         * tui/tui.c (tui_enable): Register tui hooks after calling
13666         tui_display_main.
13667
13668 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13669
13670         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13671
13672 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13673
13674         * thread.c (print_thread_info_1): Fix indentation.
13675
13676 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13677
13678         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13679         unique_xmalloc_ptr outside the if to always free the demangled name.
13680
13681 2020-01-08  Tom Tromey  <tromey@adacore.com>
13682
13683         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13684         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13685         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13686         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13687         Remove.
13688         (section_offsets): New typedef.
13689         * symtab.c (fixup_section, get_msymbol_address): Update.
13690         * symmisc.c (dump_msymbols): Update.
13691         * symfile.h (relative_addr_info_to_section_offsets)
13692         (symfile_map_offsets_to_segments): Update.
13693         * symfile.c (build_section_addr_info_from_objfile)
13694         (init_objfile_sect_indices): Update.
13695         (struct place_section_arg): Change type of "offsets".
13696         (place_section): Update.
13697         (relative_addr_info_to_section_offsets): Change type of
13698         "section_offsets".  Remove "num_sections" parameter.
13699         (default_symfile_offsets, syms_from_objfile_1)
13700         (set_objfile_default_section_offset): Update.
13701         (reread_symbols): No need to preserve section offsets by hand.
13702         (symfile_map_offsets_to_segments): Change type of "offsets".
13703         * stap-probe.c (relocate_address): Update.
13704         * stabsread.h (process_one_symbol): Update.
13705         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13706         (solib_target_relocate_section_addresses): Update.
13707         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13708         Update.
13709         * solib-frv.c (frv_relocate_main_executable): Update.
13710         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13711         * solib-aix.c (solib_aix_get_section_offsets): Change return
13712         type.
13713         (solib_aix_solib_create_inferior_hook): Update.
13714         * remote.c (remote_target::get_offsets): Update.
13715         * psymtab.c (find_pc_sect_psymtab): Update.
13716         * psympriv.h (struct partial_symbol) <address, text_low,
13717         text_high>: Update.
13718         * objfiles.h (obj_section_offset): Update.
13719         (struct objfile) <section_offsets>: Change type.
13720         <num_sections>: Remove.
13721         (objfile_relocate): Update.
13722         * objfiles.c (entry_point_address_query): Update
13723         (relocate_one_symbol): Change type of "section_offsets".
13724         (objfile_relocate1, objfile_relocate1): Change type of
13725         "new_offsets".
13726         (objfile_rebase1): Update.
13727         * mipsread.c (mipscoff_symfile_read): Update.
13728         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13729         parameter.
13730         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13731         (parse_external, psymtab_to_symtab_1): Update.
13732         * machoread.c (macho_symfile_offsets): Update.
13733         * ia64-tdep.c (ia64_find_unwind_table): Update.
13734         * hppa-tdep.c (read_unwind_info): Update.
13735         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13736         * dwarf2read.c (create_addrmap_from_index)
13737         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13738         (process_psymtab_comp_unit_reader, add_partial_symbol)
13739         (add_partial_subprogram, process_full_comp_unit)
13740         (read_file_scope, read_func_scope, read_lexical_block_scope)
13741         (read_call_site_scope, dwarf2_rnglists_process)
13742         (dwarf2_ranges_process, dwarf2_ranges_read)
13743         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13744         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13745         Update.
13746         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13747         Update.
13748         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13749         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13750         (process_one_symbol): Change type of "section_offsets".
13751         * ctfread.c (get_objfile_text_range): Update.
13752         * coffread.c (coff_symtab_read, enter_linenos)
13753         (process_coff_symbol): Update.
13754         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13755         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13756
13757 2020-01-08  Tom Tromey  <tromey@adacore.com>
13758
13759         * dwarf2read.c (parse_macro_definition): Use std::string.
13760         (parse_macro_definition): Likewise.
13761
13762 2020-01-08  Tom Tromey  <tromey@adacore.com>
13763
13764         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13765         (ATTR_ALLOC_CHUNK): Remove.
13766
13767 2020-01-08  Tom Tromey  <tromey@adacore.com>
13768
13769         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13770
13771 2020-01-08  Tom Tromey  <tromey@adacore.com>
13772
13773         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13774         (dwarf2_compute_name, open_dwo_file): Likewise.
13775         (process_enumeration_scope): Use std::vector.
13776         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13777         (partial_die_info::fixup, dwarf2_start_subfile)
13778         (guess_full_die_structure_name, dwarf2_name): Likewise.
13779         (determine_prefix): Update.
13780         (guess_full_die_structure_name): Make return type const.
13781         (partial_die_full_name): Return unique_xmalloc_ptr.
13782         (DW_FIELD_ALLOC_CHUNK): Remove.
13783
13784 2020-01-07  Tom Tromey  <tromey@adacore.com>
13785
13786         PR build/24937:
13787         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13788
13789 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13790
13791         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13792
13793 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13794
13795         * stack.c (print_frame_info): Move disassemble_next_line code
13796         inside source_print block.
13797
13798 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13799
13800         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13801         gdb/signals.h, as we are now using native signal symbols.
13802
13803 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13804
13805         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13806         overflow by an early check of content vs threshold.
13807         * tui/tui-source.c (tui_source_window::line_is_displayed):
13808         Likewise.
13809
13810 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13811
13812         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13813
13814 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13815
13816         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13817         export table if no section contains it's RVA.
13818
13819 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13820
13821         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13822
13823 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13824
13825         * source.c (print_source_lines_base): Set last_line_listed.
13826
13827 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13828
13829         * tui/tui-disasm.c: Remove trailing spaces.
13830
13831 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13832             Pedro Alves  <palves@redhat.com>
13833
13834         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13835         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13836         (windows_gdb_signal_to_target): New function, uses the above
13837         enumeration to convert GDB internal signal codes to equivalent
13838         Windows codes.
13839         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13840         * windows-nat.c: Include "gdb_wait.h".
13841         (get_windows_debug_event): Extract the fatal exception from the
13842         exit status and convert to the equivalent Posix signal number.
13843         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13844         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13845         * gdbsupport/gdb_wait.c: New file, implements
13846         windows_status_to_termsig.
13847         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13848         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13849
13850 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13851
13852         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13853         show_layout.
13854
13855 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13856
13857         * aarch64-linux-nat.c
13858         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13859         and bfd_mach_aarch64.
13860
13861 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13862
13863         * ui-file.c (stdio_file::can_emit_style_escape)
13864         (tee_file::can_emit_style_escape): Ensure style is used also on
13865         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13866         to gdb_stdout.
13867         * main.c (set_gdb_data_directory): Use file style to output the
13868         warning that the given pathname is not a directory.
13869         * top.c (show_history_filename, gdb_safe_append_history)
13870         (show_gdb_datadir): Use file style.
13871
13872 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13873
13874         * solib-target.c (struct lm_info_target):
13875         Change offsets to be a unique_xmalloc_ptr.
13876         (solib_target_relocate_section_addresses): Update.
13877
13878 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13879
13880         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13881
13882 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13883
13884         * MAINTAINERS (Write After Approval): Add myself.
13885
13886 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13887
13888         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13889         Cell BE architecture.
13890         * target.h (struct target_ops) <thread_architecture>: Likewise.
13891
13892 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13893
13894         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13895
13896 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13897
13898         * MAINTAINERS (Write After Approval): Add myself.
13899
13900 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13901
13902         * gdbarch.sh: Update copyright year range of generated files.
13903
13904 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13905
13906         Update copyright year range in all GDB files.
13907
13908 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13909
13910         * copyright.py: Convert to Python 3.
13911
13912 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13913
13914         * copyright.py: Adapt after move of gnulib directory from gdb
13915         directory to toplevel directory.
13916
13917 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13918
13919         * copyright.py (main): Exit if run from the wrong directory.
13920
13921 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13922
13923         * top.c (print_gdb_version): Change copyright year to 2020.
13924
13925 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13926
13927         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13928
13929 For older changes see ChangeLog-2019.
13930 \f
13931 Local Variables:
13932 mode: change-log
13933 left-margin: 8
13934 fill-column: 74
13935 version-control: never
13936 coding: utf-8
13937 End: