gdb/ChangeLog

   1 2020-09-17  Tom Tromey  <tom@tromey.com>
   2
   3         * typeprint.h (class typedef_hash_table) <~typedef_hash_table>:
   4         Remove.
   5         <m_table>: Now htab_up.
   6         * typeprint.c (typedef_hash_table::recursively_update)
   7         (typedef_hash_table::add_template_parameters)
   8         (typedef_hash_table::typedef_hash_table): Update.
   9         (typedef_hash_table::~typedef_hash_table): Remove.
  10         (typedef_hash_table::typedef_hash_table)
  11         (typedef_hash_table::find_global_typedef)
  12         (typedef_hash_table::find_typedef): Update.
  13
  14 2020-09-17  Tom Tromey  <tom@tromey.com>
  15
  16         * target-descriptions.c (tdesc_use_registers): Use htab_up.
  17
  18 2020-09-17  Tom Tromey  <tom@tromey.com>
  19
  20         * linespec.c (class decode_compound_collector)
  21         <~decode_compound_collector>: Remove.
  22         <m_unique_syms>: Now htab_up.
  23         (decode_compound_collector::operator ()): Update.
  24         (class symtab_collector) <~symtab_collector>: Remove.
  25         <m_symtab_table>: Now htab_up.
  26         (symtab_collector::operator ()): Update.
  27
  28 2020-09-17  Tom Tromey  <tom@tromey.com>
  29
  30         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
  31         (filename_seen_cache::clear): Update.
  32         (~filename_seen_cache): Remove.
  33         (filename_seen_cache::seen): Update.
  34         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
  35         htab_up.
  36         <~filename_seen_cache>: Remove.
  37         <traverse>: Update.
  38
  39 2020-09-17  Tom Tromey  <tom@tromey.com>
  40
  41         * completer.c (completion_tracker::discard_completions)
  42         (completion_tracker::~completion_tracker)
  43         (completion_tracker::maybe_add_completion)
  44         (completion_tracker::remove_completion)
  45         (completion_tracker::recompute_lowest_common_denominator)
  46         (completion_tracker::build_completion_result): Update.
  47         * completer.h (class completion_tracker) <have_completions>:
  48         Update.
  49         <m_entries_hash>: Now htab_up.
  50
  51 2020-09-17  Tom Tromey  <tom@tromey.com>
  52
  53         * breakpoint.c (ambiguous_names_p): Use htab_up.
  54
  55 2020-09-17  Tom Tromey  <tom@tromey.com>
  56
  57         * auto-load.c (struct auto_load_pspace_info)
  58         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
  59         <loaded_script_files, loaded_script_texts>: Change type to
  60         htab_up.
  61         (~auto_load_pspace_info) Remove.
  62         (init_loaded_scripts_info, maybe_add_script_file)
  63         (maybe_add_script_text, auto_load_info_scripts): Update.
  64
  65 2020-09-17  Tom Tromey  <tromey@adacore.com>
  66
  67         * c-exp.y (name_obstack): Now static.
  68
  69 2020-09-17  Chungyi Chi  <demonic@csie.io>
  70
  71         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
  72
  73 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  74
  75         * breakpoint.h (init_catchpoint): Change int parameter to bool.
  76         (add_solib_catchpoint): Likewise.
  77         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
  78         to bool.
  79         (add_solib_catchpoint): Change int parameter/variable to bool.
  80         (catch_load_or_unload): Likewise.
  81         (init_catchpoint): Likewise.
  82         (create_fork_vfork_event_catchpoint): Likewise.
  83         (catch_fork_command_1): Likewise.
  84         (catch_exec_command_1): Likewise.
  85
  86 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  87
  88         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
  89         Change instance_flags to m_instance_flags.
  90
  91 2020-09-16  Tom Tromey  <tromey@adacore.com>
  92
  93         PR gdb/26598:
  94         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
  95
  96 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  97
  98         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
  99         PL_FLAG_EXEC.
 100         (fbsd_nat_target::insert_exec_catchpoint)
 101         (fbsd_nat_target::remove_exec_catchpoint): Always define.
 102         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
 103         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
 104
 105 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 106
 107         * configure.ac: Remove check for kinfo_getvmmap().
 108         * configure, config.in: Regenerate.
 109         * fbsd-nat.c (fbsd_read_mapping): Remove
 110         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
 111         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
 112         kinfo_get_vmmap() are always present.
 113
 114 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 115
 116         * fbsd-nat.c: Always include support for
 117         TARGET_OBJECT_SIGNAL_INFO.
 118
 119 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 120
 121         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
 122         sysctl and remove procfs fallback.
 123
 124 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
 125
 126         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
 127         * fbsd-nat.h: Likewise.
 128
 129 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 130
 131         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
 132         argument.
 133
 134 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 135
 136         * ada-lang.c (ada_language_data): Delete.
 137         (ada_language): Remove references to ada_language_data.
 138         * c-lang.c (c_language_data): Delete.
 139         (c_language): Remove references to c_language_data.
 140         (cplus_language_data): Delete.
 141         (cplus_language): Remove references to cplus_language_data.
 142         (asm_language_data): Delete.
 143         (asm_language): Remove references to asm_language_data.
 144         (minimal_language_data): Delete.
 145         (minimal_language): Remove references to minimal_language_data.
 146         * d-lang.c (d_language_data): Delete.
 147         (d_language): Remove references to d_language_data.
 148         * f-lang.c (f_language_data): Delete.
 149         (f_language): Remove references to f_language_data.
 150         * go-lang.c (go_language_data): Delete.
 151         (go_language): Remove references to go_language_data.
 152         * language.c (unknown_language_data): Delete.
 153         (unknown_language): Remove references to unknown_language_data.
 154         (auto_language_data): Delete.
 155         (auto_language): Remove references to auto_language_data.
 156         * language.h (language_data): Delete struct.
 157         (language_defn): No longer inherit from language_data.
 158         * m2-lang.c (m2_language_data): Delete.
 159         (m2_language): Remove references to m2_language_data.
 160         * objc-lang.c (objc_language_data): Delete.
 161         (objc_language): Remove references to objc_language_data.
 162         * opencl-lang.c (opencl_language_data): Delete.
 163         (opencl_language): Remove references to opencl_language_data.
 164         * p-lang.c (pascal_language_data): Delete.
 165         (pascal_language): Remove references to pascal_language_data.
 166         * rust-lang.c (rust_language_data): Delete.
 167         (rust_language): Remove references to rust_language_data.
 168
 169 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 170
 171         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 172         initializer.
 173         (ada_language::opcode_print_table): New member function.
 174         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 175         (c_language::opcode_print_table): New member function.
 176         (cplus_language_data): Remove la_op_print_tab initializer.
 177         (cplus_language::opcode_print_table): New member function.
 178         (asm_language_data): Remove la_op_print_tab initializer.
 179         (asm_language::opcode_print_table): New member function.
 180         (minimal_language_data): Remove la_op_print_tab initializer.
 181         (minimal_language::opcode_print_table): New member function.
 182         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 183         (d_language::opcode_print_table): New member function.
 184         * expprint.c (print_subexp_standard): Update call to
 185         opcode_print_table.
 186         (op_string): Likewise.
 187         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 188         (f_language::opcode_print_table): New member function.
 189         * go-lang.c (go_language_data): Remove la_op_print_tab
 190         initializer.
 191         (go_language::opcode_print_table): New member function.
 192         * language.c (unknown_language_data): Remove la_op_print_tab
 193         initializer.
 194         (unknown_language::opcode_print_table): New member function.
 195         (auto_language_data): Remove la_op_print_tab initializer.
 196         (auto_language::opcode_print_table): New member function.
 197         * language.h (language_data): Remove la_op_print_tab field.
 198         (language_defn::opcode_print_table): Declare new member function.
 199         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 200         initializer.
 201         (m2_language::opcode_print_table): New member function.
 202         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 203         initializer.
 204         (objc_language::opcode_print_table): New member function.
 205         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 206         initializer.
 207         (opencl_language::opcode_print_table): New member function.
 208         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 209         initializer.
 210         (pascal_language::opcode_print_table): New member function.
 211         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 212         initializer.
 213         (rust_language::opcode_print_table): New member function.
 214
 215 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 216
 217         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 218         (ada_language::expression_ops): New member function.
 219         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 220         (c_language::expression_ops): New member function.
 221         (cplus_language_data): Remove la_exp_desc initializer.
 222         (cplus_language::expression_ops): New member function.
 223         (asm_language_data): Remove la_exp_desc initializer.
 224         (asm_language::expression_ops): New member function.
 225         (minimal_language_data): Remove la_exp_desc initializer.
 226         (minimal_language::expression_ops): New member function.
 227         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 228         (d_language::expression_ops): New member function.
 229         * eval.c (evaluate_subexp): Update call to expression_ops.
 230         * expprint.c (print_subexp): Likewise.
 231         (op_name): Likewise.
 232         (dump_subexp_body): Likewise.
 233         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 234         (f_language::expression_ops): New member function.
 235         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 236         (go_language::expression_ops): New member function.
 237         * language.c (language_defn::expression_ops): New function.
 238         (unknown_language_data): Remove la_exp_desc initializer.
 239         (auto_language_data): Likewise.
 240         * language.h (language_data): Remove la_exp_desc field.
 241         (language_defn::expression_ops): Declare new member function.
 242         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 243         (m2_language::expression_ops): New member function.
 244         * objc-lang.c (objc_language_data): Remove la_exp_desc
 245         initializer.
 246         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 247         initializer.
 248         (opencl_language::expression_ops): New member function.
 249         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 250         * parse.c (operator_length): Update call to expression_ops.
 251         (exp_iterate): Likewise.
 252         * rust-lang.c (rust_language_data): Remove la_exp_desc
 253         initializer.
 254         (ruse_language::expression_ops): New member function.
 255
 256 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 257
 258         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 259         initializer.
 260         (ada_language::varobj_ops): New member function.
 261         * c-lang.c (c_language_data): Remove la_varobj_ops
 262         initializer.
 263         (cplus_language_data): Likewise.
 264         (cplus_language::varobj_ops): New member function.
 265         (asm_language_data): Remove la_varobj_ops initializer.
 266         (minimal_language_data): Likewise.
 267         * d-lang.c (d_language_data): Likewise.
 268         * f-lang.c (f_language_data): Likewise.
 269         * go-lang.c (go_language_data): Likewise.
 270         * language.c (language_defn::varobj_ops): New function.
 271         (unknown_language_data): Remove la_varobj_ops
 272         initializer.
 273         (auto_language_data): Likewise.
 274         * language.h (language_data): Remove la_varobj_ops field.
 275         (language_defn::varobj_ops): Declare new member function.
 276         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 277         * objc-lang.c (objc_language_data): Likewise.
 278         * opencl-lang.c (opencl_language_data): Likewise.
 279         * p-lang.c (pascal_language_data): Likewise.
 280         * rust-lang.c (rust_language_data): Likewise.
 281         * varobj.c (varobj_create): Update call to varobj_ops.
 282         * varobj.h (default_varobj_ops): Delete define.
 283
 284 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 285
 286         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 287         initializer.
 288         * c-lang.c (c_language_data): Likewise.
 289         (c_language::macro_expansion): New member function.
 290         (cplus_language_data): Likewise.
 291         (cplus_language::macro_expansion): New member function.
 292         (asm_language_data): Likewise.
 293         (asm_language::macro_expansion): New member function.
 294         (minimal_language_data): Likewise.
 295         (minimal_language::macro_expansion): New member function.
 296         * d-lang.c (d_language_data): Remove la_macro_expansion
 297         initializer.
 298         * f-lang.c (f_language_data): Likewise.
 299         * go-lang.c (go_language_data): Likewise.
 300         * language.c (unknown_language_data): Likewise.
 301         (auto_language_data): Likewise.
 302         * language.h (language_data): Remove la_macro_expansion field.
 303         (language_defn::macro_expansion): New member function.
 304         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 305         initializer.
 306         * objc-lang.c (objc_language_data): Likewise.
 307         (objc_language::macro_expansion): New member function.
 308         * opencl-lang.c (opencl_language_data): Likewise.
 309         (opencl_language::macro_expansion): New member function.
 310         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 311         initializer.
 312         * rust-lang.c (rust_language_data): Likewise.
 313         * symtab.c (default_collect_symbol_completion_matches_break_on):
 314         Update call to macro_expansion.
 315
 316 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 317
 318         * ada-lang.c (ada_language_data): Remove la_array_ordering
 319         initializer.
 320         * c-lang.c (c_language_data): Likewise.
 321         (cplus_language_data): Likewise.
 322         (asm_language_data): Likewise.
 323         (minimal_language_data): Likewise.
 324         * d-lang.c (d_language_data): Likewise.
 325         * dwarf2/read.c (read_array_order): Update for call to
 326         array_ordering.
 327         * f-lang.c (f_language_data): Remove la_array_ordering
 328         initializer.
 329         (f_language::array_ordering): New member function.
 330         * go-lang.c (go_language_data): Remove la_array_ordering
 331         initializer.
 332         * language.c (unknown_language_data): Likewise.
 333         (auto_language_data): Likewise.
 334         * language.h (language_data): Delete la_array_ordering field.
 335         (language_defn::array_ordering): New member function.
 336         * m2-lang.c (m2_language_data): Remove la_array_ordering
 337         initializer.
 338         * objc-lang.c (objc_language_data): Likewise.
 339         * opencl-lang.c (opencl_language_data): Likewise.
 340         * p-lang.c (pascal_language_data): Likewise.
 341         * rust-lang.c (rust_language_data): Likewise.
 342
 343 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 344
 345         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 346         initializer.
 347         * c-lang.c (c_language_data): Likewise.
 348         (cplus_language_data): Likewise.
 349         (asm_language_data): Likewise.
 350         (minimal_language_data): Likewise.
 351         * d-lang.c (d_language_data): Likewise.
 352         * f-lang.c (f_language_data): Likewise.
 353         (f_language::case_sensitivity): New member function.
 354         * go-lang.c (go_language_data): Remove la_case_sensitivity
 355         initializer.
 356         * language.c (enum case_mode): Moved here from language.h.
 357         (case_mode): Make static.
 358         (show_case_command): Update for case_sensitivity being a method.
 359         (set_case_command): Likewise.
 360         (set_range_case): Likewise.
 361         (unknown_language_data): Remove la_case_sensitivity initializer.
 362         (auto_language_data): Likewise.
 363         * language.h (case_mode): Delete, move enum declaration to
 364         language.c.
 365         (language_data): Delete la_case_sensitivity field.
 366         (language_defn::case_sensitivity): New member function.
 367         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 368         initializer.
 369         * objc-lang.c (objc_language_data): Likewise.
 370         * opencl-lang.c (opencl_language_data): Likewise.
 371         * p-lang.c (pascal_language_data): Likewise.
 372         * rust-lang.c (rust_language_data): Likewise.
 373
 374 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 375
 376         * ada-lang.c (ada_language_data): Remove la_range_check
 377         initializer.
 378         * c-lang.c (c_language_data): Likewise.
 379         (cplus_language_data): Likewise.
 380         (asm_language_data): Likewise.
 381         (minimal_language_data): Likewise.
 382         * d-lang.c (d_language_data): Likewise.
 383         * f-lang.c (f_language_data): Likewise.
 384         (f_language::range_checking_on_by_default): New member function.
 385         * go-lang.c (go_language_data): Remove la_range_check initializer.
 386         * language.c (enum range_mode): Moved here from language.h.
 387         (range_mode): Made static.
 388         (show_range_command): Update to use
 389         range_checking_on_by_default.
 390         (set_range_command): Likewise.
 391         (set_range_case): Likewise.
 392         (unknown_language_data): Remove la_range_check initializer.
 393         (auto_language_data): Likewise.
 394         * language.h (range_mode): Delete.  Enum definition moved to
 395         language.c.
 396         (language_data): Remove la_range_check field.
 397         (language_defn::range_checking_on_by_default): New member
 398         function.
 399         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 400         (m2_language::range_checking_on_by_default): New member function.
 401         * objc-lang.c (objc_language_data): Remove la_range_check
 402         initializer.
 403         * opencl-lang.c (opencl_language_data): Likewise.
 404         * p-lang.c (pascal_language_data): Likewise.
 405         (pascal_language::range_checking_on_by_default): New member
 406         function.
 407         * rust-lang.c (rust_language_data): Remove la_range_check
 408         initializer.
 409         (rust_language::range_checking_on_by_default): New member
 410         function.
 411
 412 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * dwarf2/read.c (dwarf2_physname): Remove special case for
 415         language_go.
 416         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 417         member function.
 418
 419 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 420
 421         * ada-lang.c (ada_language_data): Remove
 422         la_store_sym_names_in_linkage_form_p initializer.
 423         (ada_language::store_sym_names_in_linkage_form_p): New member
 424         function.
 425         * c-lang.c (c_language_data): Remove
 426         la_store_sym_names_in_linkage_form_p initializer.
 427         (c_language::store_sym_names_in_linkage_form_p): New member
 428         function.
 429         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 430         initializer.
 431         (asm_language_data): Likewise.
 432         (asm_language::store_sym_names_in_linkage_form_p): New member
 433         function.
 434         (minimal_language_data): Remove
 435         la_store_sym_names_in_linkage_form_p initializer.
 436         (minimal_language::store_sym_names_in_linkage_form_p): New member
 437         function.
 438         * d-lang.c (d_language_data): Remove
 439         la_store_sym_names_in_linkage_form_p initializer.
 440         * dwarf2/read.c (dwarf2_physname): Update call to
 441         store_sym_names_in_linkage_form_p.
 442         * f-lang.c (f_language_data): Remove
 443         la_store_sym_names_in_linkage_form_p initializer.
 444         * go-lang.c (go_language_data): Remove
 445         la_store_sym_names_in_linkage_form_p initializer.
 446         * language.c (unknown_language_data): Remove
 447         la_store_sym_names_in_linkage_form_p initializer.
 448         (unknown_language::store_sym_names_in_linkage_form_p): New member
 449         function.
 450         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 451         initializer.
 452         (auto_language::store_sym_names_in_linkage_form_p): New member
 453         function.
 454         * language.h (language_data): Remove
 455         la_store_sym_names_in_linkage_form_p member variable.
 456         (language_defn::store_sym_names_in_linkage_form_p): New member
 457         function.
 458         * m2-lang.c (m2_language_data): Remove
 459         la_store_sym_names_in_linkage_form_p initializer.
 460         * objc-lang.c (objc_language_data): Likewise.
 461         * opencl-lang.c (opencl_language_data): Likewise.
 462         * p-lang.c (pascal_language_data): Likewise.
 463         * rust-lang.c (rust_language_data): Likewise.
 464
 465 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 466
 467         * ada-lang.c (ada_language_data): Remove string_lower_bound
 468         initializer.
 469         * c-lang.c (c_language_data): Likewise.
 470         (cplus_language_data): Likewise.
 471         (asm_language_data): Likewise.
 472         (minimal_language_data): Likewise.
 473         * d-lang.c (d_language_data): Likewise.
 474         * f-lang.c (f_language_data): Likewise.
 475         * go-lang.c (go_language_data): Likewise.
 476         * language.c (unknown_language_data): Likewise.
 477         (auto_language_data): Likewise.
 478         * language.h (language_data): Remove string_lower_bound field.
 479         (language_defn::string_lower_bound): New member function.
 480         * m2-lang.c (m2_language_data): Remove string_lower_bound
 481         initializer.
 482         (m2_language::string_lower_bound): New member function.
 483         * objc-lang.c (objc_language_data): Remove string_lower_bound
 484         initializer.
 485         * opencl-lang.c (opencl_language_data): Likewise.
 486         * p-lang.c (pascal_language_data): Likewise.
 487         * rust-lang.c (rust_language_data): Likewise.
 488         * valops.c (value_cstring): Update call to string_lower_bound.
 489         (value_string): Likewise.
 490         * value.c (allocate_repeated_value): Likewise.
 491
 492 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 493
 494         * valops.c (value_repeat): Fix incorrect argument name in comment.
 495
 496 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 497
 498         * ada-lang.c (ada_language_data): Remove c_style_arrays
 499         initializer.
 500         (ada_language::c_style_arrays_p): New member fuction.
 501         * c-lang.c (c_language_data): Remove c_style_arrays
 502         initializer.
 503         (cplus_language_data): Likewise.
 504         (asm_language_data): Likewise.
 505         (minimal_language_data): Likewise.
 506         * d-lang.c (d_language_data): Likewise.
 507         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 508         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 509         (f_language::c_style_arrays_p): New member function.
 510         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 511         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 512         * language.c (unknown_language_data): Remove c_style_arrays
 513         initializer.
 514         (auto_language_data): Likewise.
 515         * language.h (language_data): Remove c_style_arrays field.
 516         (language_defn::c_style_arrays_p): New member function.
 517         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 518         (m2_language::c_style_arrays_p): New member function.
 519         * objc-lang.c (objc_language_data): Remove c_style_arrays
 520         initializer.
 521         * opencl-lang.c (opencl_language_data): Likewise.
 522         * p-lang.c (pascal_language_data): Likewise.
 523         * rust-lang.c (rust_language_data): Likewise.
 524         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 525         and update local variable to a bool.
 526         * valops.c (value_cast): Update call to c_style_arrays_p.
 527         (value_array): Likewise.
 528         * value.c (coerce_array): Likewise.
 529
 530 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 531
 532         * ada-lang.c (ada_language_data): Remove la_language initializer.
 533         * c-lang.c (c_language_data): Likewise.
 534         (cplus_language_data): Likewise.
 535         (asm_language_data): Likewise.
 536         (minimal_language_data): Likewise.
 537         * d-lang.c (d_language_data): Likewise.
 538         * f-lang.c (f_language_data): Likewise.
 539         * go-lang.c (go_language_data): Likewise.
 540         * language.c (unknown_language_data): Likewise.
 541         (auto_language_data): Likewise.
 542         * language.h (language_data): Remove la_language field.
 543         (language_defn::language_defn): Initialise la_language field.
 544         (language_defn::la_language): New member variable.
 545         * m2-lang.c (m2_language_data): Remove la_language field.
 546         * objc-lang.c (objc_language_data): Likewise.
 547         * opencl-lang.c (opencl_language_data): Likewise.
 548         * p-lang.c (pascal_language_data): Likewise.
 549         * rust-lang.c (rust_language_data): Likewise.
 550
 551 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 552
 553         * ada-lang.c (ada_extensions): Delete, moved into
 554         ada_language::filename_extensions.
 555         (ada_language_data): Remove la_filename_extensions initializer.
 556         (ada_language::filename_extensions): New member function.
 557         * c-lang.c (c_extensions): Delete, moved into
 558         c_language::filename_extensions.
 559         (c_language_data): Remove la_filename_extensions initializer.
 560         (c_language::filename_extensions): New member function.
 561         (cplus_extensions): Delete, moved into
 562         cplus_language::filename_extensions.
 563         (cplus_language_data): Remove la_filename_extensions initializer.
 564         (cplus_language::filename_extensions): New member function.
 565         (asm_extensions): Delete, moved into
 566         asm_language::filename_extensions.
 567         (asm_language_data): Remove la_filename_extensions initializer.
 568         (asm_language::filename_extensions): New member function.
 569         (minimal_language_data): Remove la_filename_extensions
 570         initializer.
 571         * d-lang.c (d_extensions): Delete, moved into
 572         d_language::filename_extensions.
 573         (d_language_data): Remove la_filename_extensions initializer.
 574         (d_language::filename_extensions): New member function.
 575         * f-lang.c (f_extensions): Delete, moved into
 576         f_language::filename_extensions.
 577         (f_language_data): Remove la_filename_extensions initializer.
 578         (f_language::filename_extensions): New member function.
 579         * go-lang.c (go_language_data): Remove la_filename_extensions
 580         initializer.
 581         * language.c (add_set_language_command): Update now that
 582         filename_extensions returns a vector.
 583         (unknown_language_data): Remove la_filename_extensions
 584         initializer.
 585         (auto_language_data): Likewise.
 586         * language.h (language_data): Remove la_filename_extensions field.
 587         (language_defn::filename_extensions): New member function.
 588         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 589         initializer.
 590         * objc-lang.c (objc_extensions): Delete, moved into
 591         objc_language::filename_extensions.
 592         (objc_language_data): Remove la_filename_extensions initializer.
 593         (objc_language::filename_extensions): New member function.
 594         * opencl-lang.c (opencl_language_data): Remove
 595         la_filename_extensions initializer.
 596         * p-lang.c (pascal_extensions): Delete, moved into
 597         pascal_language::filename_extensions.
 598         (pascal_language_data): Remove la_filename_extensions initializer.
 599         (pascal_language::filename_extensions): New member function.
 600         * rust-lang.c (rust_extensions): Delete, moved into
 601         rust_language::filename_extensions.
 602         (rust_language_data): Remove la_filename_extensions initializer.
 603         (rust_language::filename_extensions): New member function.
 604         * symfile.c (add_filename_language): Add new assert.
 605
 606 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 607
 608         * ada-lang.c (ada_language_data): Remove la_name and
 609         la_natural_name initializers.
 610         (ada_language::name): New member function.
 611         (ada_language::natural_name): New member function.
 612         * c-lang.c (c_language_data): Remove la_name and
 613         la_natural_name initializers.
 614         (c_language::name): New member function.
 615         (c_language::natural_name): New member function.
 616         (cplus_language_data): Remove la_name and
 617         la_natural_name initializers.
 618         (cplus_language::name): New member function.
 619         (cplus_language::natural_name): New member function.
 620         (asm_language_data): Remove la_name and
 621         la_natural_name initializers.
 622         (asm_language::name): New member function.
 623         (asm_language::natural_name): New member function.
 624         (minimal_language_data): Remove la_name and
 625         la_natural_name initializers.
 626         (minimal_language::name): New member function.
 627         (minimal_language::natural_name): New member function.
 628         * compile/compile.c (compile_to_object): Update call to
 629         lanugage_defn::name.
 630         * d-lang.c (d_language_data): Remove la_name and
 631         la_natural_name initializers.
 632         (d_language::name): New member function.
 633         (d_language::natural_name): New member function.
 634         * expprint.c (print_subexp_standard): Update call to
 635         language_defn::name.
 636         (dump_raw_expression): Likewise
 637         (dump_prefix_expression): Likewise.
 638         * f-lang.c (f_language_data): Remove la_name and
 639         la_natural_name initializers.
 640         (f_language::name): New member function.
 641         (f_language::natural_name): New member function.
 642         * go-lang.c (go_language_data): Remove la_name and
 643         la_natural_name initializers.
 644         (go_language::name): New member function.
 645         (go_language::natural_name): New member function.
 646         * language.c (show_language_command): Update call to
 647         language_defn::name.
 648         (set_language_command): Likewise.
 649         (language_enum): Likewise.
 650         (language_str): Likewise.
 651         (add_set_language_command): Likewise, use
 652         language_defn::natural_name in the doc string.
 653         (unknown_language_data): Remove la_name and
 654         la_natural_name initializers.
 655         (unknown_language::name): New member function.
 656         (unknown_language::natural_name): New member function.
 657         (auto_language_data): Remove la_name and
 658         la_natural_name initializers.
 659         (auto_language::name): New member function.
 660         (auto_language::natural_name): New member function.
 661         (language_lookup_primitive_type_as_symbol): Update call to
 662         language_defn::name.
 663         * language.h (language_data): Remove la_name and la_natural_name
 664         member variables.
 665         (language_defn::name): New member function.
 666         (language_defn::natural_name): New member function.
 667         * m2-lang.c (m2_language_data): Remove la_name and
 668         la_natural_name initializers.
 669         (m2_language::name): New member function.
 670         (m2_language::natural_name): New member function.
 671         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 672         language_defn::natural_name.
 673         * objc-lang.c (objc_language_data): Remove la_name and
 674         la_natural_name initializers.
 675         (objc_language::name): New member function.
 676         (objc_language::natural_name): New member function.
 677         * opencl-lang.c (opencl_language_data): Remove la_name and
 678         la_natural_name initializers.
 679         (opencl_language::name): New member function.
 680         (opencl_language::natural_name): New member function.
 681         * p-lang.c (pascal_language_data): Remove la_name and
 682         la_natural_name initializers.
 683         (pascal_language::name): New member function.
 684         (pascal_language::natural_name): New member function.
 685         * rust-lang.c (rust_language_data): Remove la_name and
 686         la_natural_name initializers.
 687         (rust_language::name): New member function.
 688         (rust_language::natural_name): New member function.
 689         * symtab.c (lookup_language_this): Update call to
 690         language_defn::name.
 691
 692 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 693
 694         * ada-lang.c (ada_language_data): Remove la_name_of_this
 695         initializer.
 696         * ax-gdb.c (gen_expr): Update call to name_of_this.
 697         * c-exp.y (classify_name): Likewise.
 698         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 699         (cplus_language_data): Likewise.
 700         (cplus_language::name_of_this): New member function.
 701         (asm_language_data): Remove la_name_of_this initializer.
 702         (minimal_language_data): Likewise.
 703         * d-lang.c (d_language_data): Likewise.
 704         (d_language::name_of_this): New member function.
 705         * expprint.c (print_subexp_standard): Update call to name_of_this.
 706         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 707         * go-lang.c (go_language_data): Likewise.
 708         * language.c (unknown_language_data): Likewise.
 709         (unknown_language::name_of_this): New member function.
 710         (auto_language_data): Remove la_name_of_this initializer.
 711         (auto_language::name_of_this): New member function.
 712         * language.h (language_data): Delete la_name_of_this member
 713         variable.
 714         (language_defn::name_of_this): New member function.
 715         * m2-lang.c (m2_language_data): Remove la_name_of_this
 716         initializer.
 717         * objc-lang.c (objc_language_data): Likewise.
 718         (objc_language::name_of_this): New member function.
 719         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 720         initializer.
 721         * p-lang.c (pascal_language_data): Likewise.
 722         (pascal_language::name_of_this): New member function.
 723         * rust-lang.c (rust_language_data): Remove la_name_of_this
 724         initializer.
 725         * symtab.c (lookup_language_this): Update call to name_of_this.
 726         (lookup_symbol_aux): Likewise.
 727         * valops.c (value_of_this): Likewise.
 728
 729 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 730
 731         * ada-lang.c (ada_language_data): Remove
 732         la_struct_too_deep_ellipsis initializer.
 733         (ada_language::struct_too_deep_ellipsis): New member function.
 734         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 735         initializer.
 736         (cplus_language_data): Likewise.
 737         (asm_language_data): Likewise.
 738         (minimal_language_data): Likewise.
 739         * cp-valprint.c (cp_print_value): Update call to
 740         struct_too_deep_ellipsis.
 741         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 742         initializer.
 743         * f-lang.c (f_language_data): Likewise.
 744         (f_language::struct_too_deep_ellipsis): New member function.
 745         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 746         initializer.
 747         * language.c (unknown_language_data): Likewise.
 748         (auto_language_data): Likewise.
 749         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 750         member variable.
 751         (language_defn::struct_too_deep_ellipsis): New member function.
 752         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 753         initializer.Q
 754         * objc-lang.c (objc_language_data): Likewise.
 755         * opencl-lang.c (opencl_language_data): Likewise.
 756         * p-lang.c (pascal_language_data): Likewise.
 757         * rust-lang.c (rust_language_data): Likewise.
 758         * valprint.c (val_print_check_max_depth): Update call to
 759         struct_too_deep_ellipsis.
 760
 761 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 762
 763         * MAINTAINERS (Write After Approval): Add myself.
 764
 765 2020-09-15  Tom Tromey  <tom@tromey.com>
 766
 767         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 768         Remove.
 769
 770 2020-09-15  Tom Tromey  <tom@tromey.com>
 771
 772         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 773         and TYPE_CODE_METHODPTR cases.
 774         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 775         (c_value_print_inner): Update.
 776         * valprint.c (generic_value_print_memberptr): New function, from
 777         c_value_print_memberptr.
 778         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 779
 780 2020-09-15  Tom Tromey  <tromey@adacore.com>
 781
 782         * python/python-internal.h (PyInt_FromLong): Remove define.
 783         * python/py-value.c (convert_value_from_python): Use
 784         gdb_py_object_from_longest.
 785         * python/py-type.c (typy_get_code): Use
 786         gdb_py_object_from_longest.
 787         * python/py-symtab.c (salpy_get_line): Use
 788         gdb_py_object_from_longest.
 789         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 790         gdb_py_object_from_longest.
 791         * python/py-record.c (recpy_gap_reason_code): Use
 792         gdb_py_object_from_longest.
 793         * python/py-record-btrace.c (recpy_bt_insn_size)
 794         (recpy_bt_func_level, btpy_list_count): Use
 795         gdb_py_object_from_longest.
 796         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 797         gdb_py_object_from_longest.  Fix error handling.
 798         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 799         gdb_py_object_from_longest.
 800         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 801         gdb_py_object_from_longest.
 802         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 803         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 804         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 805
 806 2020-09-15  Tom Tromey  <tromey@adacore.com>
 807
 808         * python/python.c (gdbpy_parameter_value): Use
 809         gdb_py_object_from_ulongest.
 810
 811 2020-09-15  Tom Tromey  <tromey@adacore.com>
 812
 813         * python/py-infevents.c (create_register_changed_event_object):
 814         Use gdb_py_object_from_longest.
 815         * python/py-exitedevent.c (create_exited_event_object): Use
 816         gdb_py_object_from_longest.
 817
 818 2020-09-15  Tom Tromey  <tromey@adacore.com>
 819
 820         * python/python.c (gdbpy_parameter_value): Use
 821         gdb_py_object_from_longest.
 822         * python/py-type.c (convert_field, typy_range): Use
 823         gdb_py_object_from_longest.
 824         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 825         gdb_py_object_from_longest.
 826         * python/py-lazy-string.c (stpy_get_length): Use
 827         gdb_py_object_from_longest.
 828         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 829         gdb_py_object_from_longest.
 830         * python/py-infevents.c (create_memory_changed_event_object): Use
 831         gdb_py_object_from_longest.
 832         * python/py-inferior.c (infpy_get_num): Use
 833         gdb_py_object_from_longest.
 834         (infpy_get_pid): Likewise.
 835
 836 2020-09-15  Tom Tromey  <tromey@adacore.com>
 837
 838         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 839         defines.
 840         * python/py-value.c (valpy_long): Use
 841         gdb_py_object_from_ulongest.
 842         * python/py-symtab.c (salpy_get_pc): Use
 843         gdb_py_object_from_ulongest.
 844         (salpy_get_last): Likewise.
 845         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 846         gdb_py_object_from_ulongest.
 847         * python/py-lazy-string.c (stpy_get_address): Use
 848         gdb_py_object_from_ulongest.
 849         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 850         * python/py-arch.c (archpy_disassemble): Use
 851         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 852         error handling.
 853
 854 2020-09-15  Tom Tromey  <tromey@adacore.com>
 855
 856         * python/python-internal.h (gdb_py_long_from_longest): Remove
 857         defines.
 858         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 859         * python/py-type.c (convert_field, typy_get_sizeof): Use
 860         gdb_py_object_from_longest.
 861         * python/py-record-btrace.c (btpy_list_index): Use
 862         gdb_py_object_from_longest.
 863
 864 2020-09-15  Tom Tromey  <tromey@adacore.com>
 865
 866         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 867         * python/py-record.c (recpy_element_number): Use
 868         gdb_py_object_from_longest.
 869         (recpy_gap_number): Likewise.
 870
 871 2020-09-15  Tom Tromey  <tromey@adacore.com>
 872
 873         * top.c (ui::ui): Update.
 874         (highest_ui_num): Remove.
 875         * top.h (struct ui) <num>: Remove.
 876
 877 2020-09-15  Tom Tromey  <tromey@adacore.com>
 878
 879         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 880         * ui-style.c (ansi_regex_text): Now array.
 881         * rust-exp.y (number_regex_text): Now array.
 882         * linespec.c (linespec_quote_characters): Now array.
 883         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 884         Now arrays.
 885
 886 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 887
 888         * debuginfod-support.c (debuginfod_client_deleter): New.
 889         (debuginfod_client_up): New.
 890         (debuginfod_init): Return debuginfod_client_up.
 891         (debuginfod_source_query): Adjust.
 892         (debuginfod_debuginfo_query): Adjust.
 893
 894 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 895
 896         * debuginfod-support.c (debuginfod_source_query): Use
 897         make_unique_xstrdup.
 898
 899 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 900
 901         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 902         with `type::instance_flags`.
 903
 904 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 905
 906         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 907         Remove baton parameter.
 908
 909 2020-09-14  Pedro Alves  <pedro@palves.net>
 910
 911         * Makefile.in (SELFTESTS_SRCS): Add
 912         unittests/enum-flags-selftests.c.
 913         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 914         btrace_function_flags instead of enum btrace_function_flag.
 915         * compile/compile-c-types.c (convert_qualified): Use
 916         enum_flags::raw.
 917         * compile/compile-cplus-symbols.c (convert_one_symbol)
 918         (convert_symbol_bmsym):
 919         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 920         (compile_cplus_convert_struct_or_union_methods)
 921         (compile_cplus_instance::convert_qualified_base):
 922         * go-exp.y (parse_string_or_char): Add cast to int.
 923         * unittests/enum-flags-selftests.c: New file.
 924         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 925         type to btrace_thread_flags from btrace_thread_flag.
 926         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 927         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 928         cast in DEBUG call.
 929
 930 2020-09-14  Pedro Alves  <pedro@palves.net>
 931
 932         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 933         * gdbtypes.c (address_space_name_to_int): Rename to ...
 934         (address_space_name_to_type_instance_flags): ... this.
 935         (address_space_int_to_name): Rename to ...
 936         (address_space_type_instance_flags_to_name): ... this.
 937         * gdbtypes.h (address_space_name_to_int): Rename to ...
 938         (address_space_name_to_type_instance_flags): ... this.
 939         (address_space_int_to_name): Rename to ...
 940         (address_space_type_instance_flags_to_name): ... this.
 941         * type-stack.c (type_stack::insert): Adjust to rename.
 942         * type-stack.h (type_stack::insert): Likewise.
 943
 944 2020-09-14  Pedro Alves  <pedro@palves.net>
 945             Andrew Burgess  <andrew.burgess@embecosm.com>
 946
 947         * avr-tdep.c (avr_address_class_type_flags): Return
 948         type_instance_flags.
 949         (avr_address_class_type_flags_to_name): Take a
 950         type_instance_flags.
 951         (avr_address_class_name_to_type_flags): Return bool and take a
 952         type_instance_flags.
 953         * d-lang.c (build_d_types): Use type::set_instance_flags.
 954         * ft32-tdep.c (ft32_address_class_type_flags): Return
 955         type_instance_flags.
 956         (ft32_address_class_type_flags_to_name): Take a
 957         type_instance_flags.
 958         (ft32_address_class_name_to_type_flags): Return bool and take a
 959         type_instance_flags.
 960         (ft32_gdbarch_init): Use type::set_instance_flags.
 961         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 962         * gdbarch.h, gdbarch.c: Regenerate.
 963         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 964         (address_class_name_to_type_flags): Use type_instance_flags and
 965         bool.
 966         * gdbtypes.c (address_space_name_to_int)
 967         (address_space_int_to_name, make_qualified_type): Use
 968         type_instance_flags.
 969         (make_qualified_type): Use type_instance_flags and
 970         type::set_instance_flags.
 971         (make_type_with_address_space, make_cv_type, make_vector_type)
 972         (check_typedef): Use type_instance_flags.
 973         (recursive_dump_type): Cast type_instance_flags to unsigned for
 974         printing.
 975         (copy_type_recursive): Use type::set_instance_flags.
 976         (gdbtypes_post_init): Use type::set_instance_flags.
 977         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 978         <m_instance_flags>: ... this.
 979         <instance_flags, set_instance_flags>: New methods.
 980         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 981         (SET_TYPE_INSTANCE_FLAGS): New.
 982         (address_space_name_to_int, address_space_int_to_name)
 983         (make_type_with_address_space): Pass flags using
 984         type_instance_flags instead of int.
 985         * stabsread.c (cleanup_undefined_types_noname): Use
 986         type::set_instance_flags.
 987         * s390-tdep.c (s390_address_class_type_flags): Return
 988         type_instance_flags.
 989         (s390_address_class_type_flags_to_name): Take a
 990         type_instance_flags.
 991         (s390_address_class_name_to_type_flags): Return bool and take a
 992         type_instance_flags.
 993         * type-stack.c (type_stack::follow_types): Use
 994         type_instance_flags.
 995         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 996
 997 2020-09-14  Tom Tromey  <tromey@adacore.com>
 998
 999         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
1000         * x86-tdep.c (x86_is_thunk_register_name)
1001         (x86_in_indirect_branch_thunk): Update.
1002         * sparc64-tdep.c (sparc64_fpu_register_names)
1003         (sparc64_cp0_register_names, sparc64_register_names)
1004         (sparc64_pseudo_register_names): Now const.
1005         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
1006         cp0_registers_num>: Now const.
1007         * sparc-tdep.c (sparc_core_register_names)
1008         (sparc32_fpu_register_names, sparc32_cp0_register_names)
1009         (sparc32_pseudo_register_names): Now const.
1010         (validate_tdesc_registers): Update.
1011         * rust-lang.c (rust_extensions): Now const.
1012         * p-lang.c (p_extensions): Now const.
1013         * objc-lang.c (objc_extensions): Now const.
1014         * nto-tdep.c (nto_thread_state_str): Now const.
1015         * moxie-tdep.c (moxie_register_names): Now const.
1016         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
1017         Now const.
1018         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
1019         (mips_linux_reg_names): Now const.
1020         (mips_gdbarch_init): Update.
1021         * microblaze-tdep.c (microblaze_register_names): Now const.
1022         * m68k-tdep.c (m68k_register_names): Now const.
1023         * m32r-tdep.c (m32r_register_names): Now const.
1024         * ia64-tdep.c (ia64_register_names): Now const.
1025         * i386-tdep.h (struct gdbarch_tdep) <register_names,
1026         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1027         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1028         ymm_avx512_register_names, pkeys_register_names>: Now const.
1029         * i386-tdep.c (i386_register_names, i386_zmm_names)
1030         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1031         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1032         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1033         * f-lang.c (f_extensions): Now const.
1034         * d-lang.c (d_extensions): Now const.
1035         * csky-tdep.c (csky_register_names): Now const.
1036         * charset.c (default_charset_names, charset_enum): Now const.
1037         (_initialize_charset): Update.
1038         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1039         const.
1040         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1041         (bsd_uthread_solib_loaded): Update.
1042         (bsd_uthread_state): Now const.
1043         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1044         (amd64_ymm_avx512_names, amd64_ymmh_names)
1045         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1046         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1047         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1048         (amd64_dword_names): Now const.
1049         * agent.c (can_use_agent_enum): Now const.
1050         * ada-tasks.c (task_states, long_task_states): Now const.
1051         * ada-lang.c (known_runtime_file_name_patterns)
1052         (known_auxiliary_function_name_patterns, attribute_names)
1053         (standard_exc, ada_extensions): Now const.
1054
1055 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1056
1057         * bcache.h (struct bcache) <bcache>: Remove constructor.
1058         <m_hash_function, m_compare_function>: Remove.
1059         <~bcache>: Make virtual.
1060         <compare>: Remove static method, introduce virtual method.
1061         <default_hash>: Remove.
1062         <hash>: New virtual method.
1063         * bcache.c (bcache::expand_hash_table): Update.
1064         (bcache::insert): Update.
1065         (bcache::hash): New.
1066         (bcache::compare): Update comment and parameter names.
1067         * gdbtypes.c (types_deeply_equal): Update.
1068         * psymtab.h (struct psymbol_bcache): New struct.
1069         (class psymtab_storage) <psymtab_storage>: Make default.
1070         <psymbol_cache>: Change type to psymbol_bcache.
1071         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1072         (psymbol_hash): Change to...
1073         (psymbol_bcache::hash): ... this.
1074         (psymbol_compare): Change to...
1075         (psymbol_bcache::compare): ... this.
1076
1077 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1078
1079         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1080         checking for initial lwp.
1081
1082 2020-09-14  Tom Tromey  <tromey@adacore.com>
1083
1084         * m68k-tdep.c (m68k_extract_return_value): Use
1085         pointer_result_regnum.
1086         (m68k_store_return_value): Likewise.
1087         (m68k_reg_struct_return_p): Handle vectors and arrays.
1088         (m68k_return_value): Handle arrays.
1089         (m68k_svr4_return_value): Fix single-element aggregate handling.
1090         Handle long double.  Adjust for embedded ABI.
1091         (m68k_svr4_init_abi): Set pointer_result_regnum.
1092         (m68k_embedded_init_abi): New function.
1093         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1094         (m68k_osabi_sniffer): New function.
1095         (_initialize_m68k_tdep): Register osabi sniffer.
1096         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1097         member.
1098
1099 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1100
1101         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1102         with gdb::unique_xmalloc_ptr<char>.
1103
1104 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1105
1106         * xml-support.h (xml_fetch_another): Change type to be a
1107         function_view.
1108         (xml_process_xincludes): Remove baton parameter.
1109         (xml_fetch_content_from_file): Change baton parameter to
1110         dirname.
1111         * xml-support.c (struct xinclude_parsing_data)
1112         <xinclude_parsing_data>: Remove baton parameter.
1113         <fetcher_baton>: Remove.
1114         (xinclude_start_include): Adjust.
1115         (xml_process_xincludes): Adjust.
1116         (xml_fetch_content_from_file): Replace baton parameter with
1117         dirname.
1118         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1119         (xml_init_syscalls_info): Use a lambda.
1120         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1121         (file_read_description_xml): Use a lambda.
1122         (fetch_available_features_from_target): Change baton parameter
1123         to target_ops.
1124         (target_read_description_xml): Use a lambda.
1125         (target_fetch_description_xml): Use a lambda.
1126         (string_read_description_xml): Update.
1127
1128 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1129
1130         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1131         uses with type::endianity_is_not_default.
1132
1133 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1134
1135         * gdbtypes.h (struct type) <endianity_is_not_default,
1136         set_endianity_is_not_default>: New methods.
1137         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1138         type::endianity_is_not_default, change all write call sites to
1139         use type::set_endianity_is_not_default.
1140
1141 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1142
1143         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1144         uses with type::is_fixed_instance.
1145
1146 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1147
1148         * gdbtypes.h (struct type) <is_fixed_instance,
1149         set_is_fixed_instance>: New methods.
1150         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1151         write call sites to use type::set_is_fixed_instance.
1152
1153 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1154
1155         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1156         uses with type::is_gnu_ifunc.
1157
1158 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1159
1160         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1161         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1162         use type::set_is_gnu_ifunc.
1163
1164 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1165
1166         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1167         uses with type::stub_is_supported.
1168
1169 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1170
1171         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1172         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1173         use type::set_stub_is_supported.
1174
1175 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1176
1177         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1178         uses with type::is_vector.
1179
1180 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1181
1182         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1183         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1184         use type::set_is_vector.
1185
1186 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1187
1188         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1189         uses with type::has_varargs.
1190
1191 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1192
1193         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1194         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1195         use type::set_has_varargs.
1196
1197 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1198
1199         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1200         uses with type::is_prototyped.
1201
1202 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1203
1204         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1205         New methods.
1206         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1207         call sites to use type::set_is_prototyped.
1208
1209 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1210
1211         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1212         uses with type::target_is_stub.
1213
1214 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1215
1216         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1217         New methods.
1218         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1219         sites to use type::set_target_is_stub.
1220
1221 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1222
1223         * gdbtypes.h (TYPE_STUB): Remove, replace all
1224         uses with type::is_stub.
1225
1226 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1227
1228         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1229         (TYPE_STUB): Use type::is_stub, change all write call sites to
1230         use type::set_is_stub.
1231
1232 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1233
1234         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1235         type::has_no_signedness.
1236
1237 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1238
1239         * gdbtypes.h (struct type) <has_no_signedness,
1240         set_has_no_signedness>: New methods.
1241         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1242         call sites to use type::set_has_no_signedness.
1243
1244 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1245
1246         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1247         type::is_unsigned.
1248
1249 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1250
1251         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1252         methods.
1253         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1254         sites to use type::set_is_unsigned.
1255
1256 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1257             Adam Renquinha <arenquinha@cimeq.qc.ca>
1258
1259         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1260         pointer and stack frame offset when unwinding.
1261
1262 2020-09-13  Pedro Alves  <pedro@palves.net>
1263
1264         * NEWS: Document "-break-insert --qualified".
1265         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1266
1267 2020-09-13  Pedro Alves  <pedro@palves.net>
1268
1269         * linespec.c (classify_mtype, compare_msyms): Delete.
1270         (search_minsyms_for_name): Remove classification logic.  Instead
1271         filter out trampoline symbols if we also found an external
1272         function of the same name.
1273
1274 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1275
1276         * NEWS: Create a new section for the next release branch.
1277         Rename the section of the current branch, now that it has
1278         been cut.
1279
1280 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1281
1282         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1283         * version.in: Bump version to 11.0.50.DATE-git.
1284
1285 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1286
1287         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1288
1289 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1290             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1291
1292         * gdbarch.sh: Added bfloat16 type.
1293         * gdbarch.c: Regenerated.
1294         * gdbarch.h: Regenerated.
1295         * gdbtypes.c (floatformats_bfloat16): New struct.
1296         (gdbtypes_post_init): Add builtin_bfloat16.
1297         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1298         (floatformats_bfloat16): New struct.
1299         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1300         (i386_ymm_type): Add field "v16_bfloat16"
1301         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1302         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1303         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1304         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1305         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1306         * features/i386/64bit-avx512.c: Regenerated.
1307         * features/i386/64bit-sse.xml: Add bfloat16 type.
1308         * features/i386/64bit-sse.c: Regenerated.
1309
1310 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1311
1312         * i386-tdep.c (i386_zmm_type): Fix field names.
1313         (i386_ymm_type): Fix field names.
1314
1315 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1316
1317         * breakpoint.c: Fix typo in the help message of the
1318         "set breakpoint condition-evaluation" command.
1319
1320 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1321
1322         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1323         * (nbsd_nat_target::pid_to_exec_file)
1324         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1325         (nbsd_nat_target::post_startup_inferior)
1326         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1327         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1328         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1329         * (nbsd_thread_lister): Remove.
1330
1331 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1332
1333         * fork-inferior.c (startup_inferior): Avoid double free.
1334
1335 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1336
1337         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1338         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1339
1340 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1341
1342         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1343         * netbsd-nat.c: Include <sys/ptrace.h>.
1344         * (netbsd_nat::enable_proc_events): Add.
1345
1346 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1347
1348         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1349         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1350         (netbsd_nat::for_each_thread): Add.
1351         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1352         "gdbsupport/common-debug.h".
1353         * (netbsd_nat::netbsd_thread_lister)
1354         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1355         (netbsd_nat::for_each_thread): Add.
1356
1357 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1358
1359         * netbsd-nat.h: Include <unistd.h>.
1360         * (netbsd_nat::pid_to_exec_file): Add.
1361         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1362         * (netbsd_nat::pid_to_exec_file) Add.
1363
1364 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1365
1366         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1367
1368 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1369
1370         * netbsd-nat.h: New file.
1371         * netbsd-nat.c: Likewise.
1372
1373 2020-09-09  Tom Tromey  <tromey@adacore.com>
1374
1375         * ada-lang.c (remove_extra_symbols): Do not increment when
1376         removing an element
1377
1378 2020-09-08  Tom Tromey  <tromey@adacore.com>
1379
1380         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1381
1382 2020-09-08  Tom Tromey  <tromey@adacore.com>
1383
1384         PR win32/25302:
1385         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1386         (gdb_bfd_init_data): New function.
1387         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1388
1389 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1390
1391         * infrun.c (fetch_inferior_event): Use
1392         `switch_to_target_no_thread` to switch the target.
1393
1394 2020-09-06  Tom Tromey  <tom@tromey.com>
1395
1396         * symfile.h (dwarf2_free_objfile): Don't declare.
1397
1398 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1399
1400         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1401         to match 16 byte real/complex type generated by Flang compiler.
1402
1403 2020-09-03  Tom de Vries  <tdevries@suse.de>
1404
1405         PR breakpoint/26546
1406         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1407         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1408
1409 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1410
1411         * maint.c (index_digits): New function.
1412         (struct maint_print_section_data): Remove.
1413         (print_bfd_section_info): Remove print_data parameter, add arg
1414         and index_digits.
1415         (print_objfile_section_info): Likewise.
1416         (print_bfd_section_info_maybe_relocated): Likewise (plus
1417         objfile).
1418         (maintenance_info_sections): Adjust calls.
1419
1420 2020-09-02  Tom Tromey  <tromey@adacore.com>
1421
1422         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1423         for null pointers.
1424         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1425
1426 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1427
1428         * bcache.h (struct bcache) <insert>: Change type of `added` to
1429         pointer to bool.
1430         * bcache.c (bcache::insert): Likewise.
1431         * gdbtypes.c (check_types_worklist): Adjust.
1432         * psymtab.c (add_psymbol_to_bcache): Adjust.
1433
1434 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1435
1436         * corelow.c (unordered_set): Include.
1437         (class core_target): Add field 'm_core_unavailable_mappings'.
1438         (core_target::build_file_mappings): Print only one warning
1439         per inaccessible file.  Add unavailable/broken mappings
1440         to m_core_unavailable_mappings.
1441         (core_target::xfer_partial): Call...
1442         (core_target::xfer_memory_via_mappings): New method.
1443
1444 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1445
1446         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1447         type to bool.
1448
1449 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1450
1451         * dwarf2/read.c (struct field_info): Fix indentation.
1452
1453 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1454
1455         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1456         ordering in comment.
1457         * frame.c (frame_id_eq): Fix indentation.
1458
1459 2020-08-31  Scott Linder  <scott@scottlinder.com>
1460             Simon Marchi  <simon.marchi@efficios.com>
1461
1462         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1463         inline frame ids in outer frame.
1464
1465 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1466
1467         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1468         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1469         (outer_frame_id): Use FID_STACK_OUTER instead of
1470         FID_STACK_INVALID.
1471         (frame_id_p): Don't check for outer_frame_id.
1472
1473 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1474
1475         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1476         regnum/frame in value.  Call allocate_value_lazy.
1477         * frame.c (frame_unwind_register_value): Use
1478         val_print_not_saved.
1479
1480 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1481
1482         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1483
1484 2020-08-29  Pedro Alves  <pedro@palves.net>
1485
1486         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1487         the inferior before calling target_pid_to_str.
1488
1489 2020-08-28  Tom Tromey  <tom@tromey.com>
1490
1491         * xcoffread.c (xcoff_end_psymtab): Update comment.
1492         * dbxread.c (dbx_end_psymtab): Update comment.
1493
1494 2020-08-28  Tom de Vries  <tdevries@suse.de>
1495
1496         PR breakpoint/26544
1497         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1498         event_location.
1499         (create_breakpoint): Same.
1500         (base_breakpoint_decode_location): Same.
1501         (bkpt_create_sals_from_location): Same.
1502         (bkpt_decode_location): Same.
1503         (bkpt_probe_create_sals_from_location): Same.
1504         (bkpt_probe_decode_location): Same.
1505         (tracepoint_create_sals_from_location): Same.
1506         (tracepoint_decode_location): Same.
1507         (tracepoint_probe_decode_location): Same.
1508         (strace_marker_create_sals_from_location): Same.
1509         (strace_marker_decode_location): Same.
1510         (create_sals_from_location_default): Same.
1511         (decode_location_default): Same.
1512         * breakpoint.h (struct breakpoint_ops): Same.
1513         (create_breakpoint): Same.
1514         * linespec.h (decode_line_full): Same.
1515         * linespec.c (decode_line_full): Same.  Throw error if
1516         result.size () == 0.
1517
1518 2020-08-27  Pedro Alves  <pedro@palves.net>
1519
1520         PR gdb/26524
1521         * breakpoint.c (until_break_fsm) <location_breakpoint,
1522         caller_breakpoint>: Delete fields.
1523         <breakpoints>: New field.
1524         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1525         two individual breakpoints.
1526         (until_break_fsm::should_stop): Loop over breakpoints in the
1527         breakpoint vector.
1528         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1529         vector.
1530         (until_break_command): Handle location expanding into multiple
1531         sals.
1532
1533 2020-08-27  Pedro Alves  <pedro@palves.net>
1534
1535         PR gdb/26523
1536         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1537         bp_until breakpoints user-specified locations.  Update intro
1538         comment.
1539
1540 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1541
1542         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1543         gdb_bfd_sections): New.
1544         * maint.c (print_bfd_section_info): Change param type to
1545         maint_print_section_data.
1546         (print_objfile_section_info): Likewise.
1547         (print_bfd_section_info_maybe_relocated): Likewise.
1548         (maintenance_info_sections): Use gdb_bfd_sections.
1549
1550 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1551
1552         * MAINTAINERS: Add ARC target and maintainer.
1553
1554 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1555
1556         * configure.tgt: ARC support for GNU/Linux.
1557         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1558         * arc-linux-tdep.c: New file.
1559         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1560         * arc-tdep.c (arc_write_pc): Use it.
1561
1562 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1563
1564         * arc-tdep.c (arc_check_for_hardware_loop): New.
1565         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1566
1567 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1568
1569         * arc-tdep.h: Include "gdbarch.h".
1570
1571 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1572
1573         * arch/arc.h
1574         (arc_gdbarch_features): New class to stir the selection of target XML.
1575         (arc_create_target_description): Use FEATURES to choose XML target.
1576         (arc_lookup_target_description): Use arc_create_target_description
1577         to create _new_ target descriptions or return the already created
1578         ones if the FEATURES is the same.
1579         * arch/arc.c: Implementation of prototypes described above.
1580         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1581         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1582         * arc-tdep.c (*_feature_name): Make feature names consistent.
1583         (arc_register_feature): A new struct to hold information about
1584         registers of a particular target/feature.
1585         (arc_check_tdesc_feature): Check if XML provides registers in
1586         compliance with ARC_REGISTER_FEATURE structs.
1587         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1588         (determine_*_reg_feature_set): Which feature name to look for.
1589         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1590         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1591         to expected ISA enums to be used in arc_gdbarch_features structs.
1592         * features/Makefile (FEATURE_XMLFILES): Add new files.
1593         * gdb/features/arc/v1-aux.c: New file.
1594         * gdb/features/arc/v1-aux.xml: Likewise.
1595         * gdb/features/arc/v1-core.c: Likewise.
1596         * gdb/features/arc/v1-core.xml: Likewise.
1597         * gdb/features/arc/v2-aux.c: Likewise.
1598         * gdb/features/arc/v2-aux.xml: Likewise.
1599         * gdb/features/arc/v2-core.c: Likewise.
1600         * gdb/features/arc/v2-core.xml: Likewise.
1601         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1602
1603 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1604             Andrew Burgess  <andrew.burgess@embecosm.com>
1605
1606         PR m2/26372
1607         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1608         an assert.  Remove single element array indexing pattern as the
1609         MULTI_SUBSCRIPT support will handle this case too.
1610
1611 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1612
1613         * value.h (valprint_check_validity): Move declaration from
1614         here...
1615         * valprint.h (valprint_check_validity): ... to here.
1616
1617 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1618
1619         * debug.h: New file.
1620         * debug.c (debug_prefixed_vprintf): New function.
1621         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1622         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1623
1624 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1625
1626         * infrun.h (infrun_debug_printf_1): New function declaration.
1627         (infrun_debug_printf): New macro.
1628         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1629         throughout.
1630         (infrun_debug_printf): New function.
1631         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1632         (handle_jit_event): Likewise.
1633
1634 2020-08-21  Mark Wielaard  <mark@klomp.org>
1635
1636         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1637
1638 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1639
1640         * frame.c (enum class frame_id_status): New.
1641         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1642         (fprintf_frame): Update.
1643         (compute_frame_id): Set frame id status to "computing" on entry.
1644         Set it back to "not_computed" on failure and to "computed" on
1645         success.
1646         (get_frame_id): Assert the frame id is not being computed.
1647         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1648         (create_new_frame): Likewise.
1649         (frame_cleanup_after_sniffer): Update assert.
1650
1651 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1652
1653         * regcache.c (pid_ptid_regcache_map): New type.
1654         (target_ptid_regcache_map): Remove.
1655         (target_pid_ptid_regcache_map): New type.
1656         (regcaches): Change type to target_pid_ptid_regcache_map.
1657         (get_thread_arch_aspace_regcache): Update.
1658         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1659         case.
1660         (regcaches_size): Update.
1661         (regcache_count): Update.
1662         (registers_changed_ptid_target_pid_test): New.
1663         (_initialize_regcache): Register new test.
1664
1665 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1666
1667         * regcache.c (regcache_count): New.
1668         (struct regcache_test_data): New.
1669         (regcache_test_data_up): New.
1670         (populate_regcaches_for_test): New.
1671         (regcaches_test): Remove.
1672         (get_thread_arch_aspace_regcache_test): New.
1673         (registers_changed_ptid_all_test): New.
1674         (registers_changed_ptid_target_test): New.
1675         (registers_changed_ptid_target_ptid_test): New.
1676         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1677         (_initialize_regcache): Register new tests.
1678
1679 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1680
1681         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1682         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1683         gdbarch and aspace parameter.  Use current inferior's aspace.
1684         Validate regcache's arch value.
1685         (regcaches_test): Update.
1686
1687 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1688
1689         * regcache.c (regcaches_test): Call registers_changed.
1690
1691 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1692
1693         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1694
1695 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1696
1697         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1698         to find the end of prologue for flang compiled binaries.
1699         * arm-tdep.c (arm_skip_prologue): Likewise.
1700         * i386-tdep.c (i386_skip_prologue): Likewise.
1701         * producer.c (producer_is_llvm): New function.
1702         (producer_parsing_tests): Added new tests for clang/flang.
1703         * producer.h (producer_is_llvm): New declaration.
1704
1705 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1706
1707         * linux-nat.c (linux_nat_debug_printf): New function.
1708         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1709
1710 2020-08-18  Aaron Merey  <amerey@redhat.com>
1711
1712         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1713         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1714         (CLIBS): Add DEBUGINFOD_LIBS.
1715
1716 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1717
1718         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1719         'gdbarch_num_regs'.
1720
1721 2020-08-17  Tom Tromey  <tromey@adacore.com>
1722
1723         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1724         ada_get_decoded_value returns NULL.
1725
1726 2020-08-17  Tom Tromey  <tromey@adacore.com>
1727
1728         * python/py-inferior.c (infpy_search_memory): Use
1729         gdb_py_object_from_ulongest.
1730         * python/py-infevents.c (create_inferior_call_event_object)
1731         (create_memory_changed_event_object): Use
1732         gdb_py_object_from_ulongest.
1733         * python/py-linetable.c (ltpy_entry_get_pc): Use
1734         gdb_py_object_from_ulongest.
1735
1736 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1737
1738         * loc.c (class symbol_needs_eval_context): Fix indentation.
1739
1740 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1741
1742         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1743         bool.
1744
1745 2020-08-17  Tom de Vries  <tdevries@suse.de>
1746
1747         PR gdb/26393
1748         * gdbtypes.c (dump_dynamic_prop): New function.
1749         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1750
1751 2020-08-15  Tom de Vries  <tdevries@suse.de>
1752
1753         PR backtrace/26390
1754         * stack.c (print_frame_args): Temporarily set the selected
1755         frame to FRAME while printing the frame's arguments.
1756
1757 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1758
1759         PR breakpoints/26385
1760         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1761         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1762
1763 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1764
1765         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1766         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1767         and >= to check return value instead of == -1 and != -1.
1768
1769 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1770
1771         * utils.h (class gdb_argv) <as_array_view>: New method.
1772         * utils.c (gdb_argv_as_array_view_test): New.
1773         (_initialize_utils): Register selftest.
1774         * maint.c (maintenance_selftest): Use the new method.
1775
1776 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1777
1778         * target.h (supports_dumpcore, dumpcore): New
1779         function declarations.
1780         * target.c (supports_dumpcore, dumpcore): New
1781         functions.
1782         * target-delegates.c: Rebuild.
1783         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1784         and target_dumpcore ().
1785
1786 2020-08-13  Aaron Merey  <amerey@redhat.com>
1787
1788         * debuginfod-support.c: Replace global variables with user_data.
1789
1790 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1791
1792         * maint.c (maintenance_selftest): Split args and pass array_view
1793         to run_tests.
1794
1795 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1796
1797         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1798         type's length.
1799         Use %s and pulongest to print the length.
1800
1801 2020-08-12  Pedro Alves  <palves@redhat.com>
1802
1803         * NEWS: Move "Multi-target debugging support" item to the
1804         "Changes since GDB 9" section.
1805
1806 2020-08-12  Pedro Alves  <palves@redhat.com>
1807
1808         PR gdb/26336
1809         * progspace.c (program_space::remove_objfile): Invalidate the
1810         frame cache.
1811
1812 2020-08-11  Tom de Vries  <tdevries@suse.de>
1813
1814         * MAINTAINERS: Mark ms1 as deleted.
1815
1816 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1817
1818         PR gdb/26310
1819
1820         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1821         act accordingly.
1822         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1823         movz/str/stur/stp skipping behavior.
1824
1825 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1826
1827         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1828         struct user_sve_header instead of struct sve_context.
1829
1830 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1831
1832         * read.h (dwarf2_fetch_die_loc_sect_off,
1833         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1834         `void *` parameter with function_view.
1835         * read.c (dwarf2_fetch_die_loc_sect_off,
1836         dwarf2_fetch_die_loc_cu_off): Likewise.
1837         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1838         (per_cu_dwarf_call): Adjust.
1839         (get_frame_address_in_block_wrapper): Remove.
1840         (indirect_synthetic_pointer): Adjust.
1841         (get_ax_pc): Remove.
1842         (dwarf2_compile_expr_to_ax): Adjust.
1843
1844 2020-08-08  Tom de Vries  <tdevries@suse.de>
1845
1846         PR build/26344
1847         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1848         constructor.
1849         * regcache.c (get_thread_arch_aspace_regcache): Same.
1850
1851 2020-08-07  Tom Tromey  <tromey@adacore.com>
1852
1853         * ravenscar-thread.c
1854         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1855         New method.
1856         (ravenscar_thread_target::wait): Check
1857         runtime_initialized.
1858         (ravenscar_thread_target::prepare_to_store)
1859         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1860         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1861         (ravenscar_thread_target::stopped_by_watchpoint)
1862         (ravenscar_thread_target::stopped_data_address)
1863         (ravenscar_thread_target::core_of_thread): Use
1864         scoped_restore_current_thread and
1865         set_base_thread_from_ravenscar_task.
1866
1867 2020-08-07  Tom Tromey  <tromey@adacore.com>
1868
1869         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1870
1871 2020-08-07  Tom Tromey  <tromey@adacore.com>
1872
1873         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1874         update_inferior_ptid before update_thread_list.
1875         (temporarily_change_regcache_ptid): New class.
1876         (ravenscar_thread_target::fetch_registers)
1877         (ravenscar_thread_target::store_registers)
1878         (ravenscar_thread_target::prepare_to_store): Use base thread when
1879         forwarding operation.
1880
1881 2020-08-07  Tom Tromey  <tromey@adacore.com>
1882
1883         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1884         "is_pid" case.
1885
1886 2020-08-07  Tom Tromey  <tromey@adacore.com>
1887
1888         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1889         New methods.
1890         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1891         first.
1892         (ravenscar_thread_target::add_thread): Rename from
1893         ravenscar_add_thread.
1894         (ravenscar_thread_target::update_thread_list): Use a lambda.
1895         (ravenscar_thread_target::xfer_partial): New method.
1896
1897 2020-08-07  Tom Tromey  <tromey@adacore.com>
1898
1899         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1900         gdb::function_view.
1901         (iterate_over_live_ada_tasks): Change type of argument.
1902         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1903         of argument.
1904
1905 2020-08-07  Tom Tromey  <tromey@adacore.com>
1906
1907         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1908         Remove.
1909         (ravenscar_thread_target::extra_thread_info): Remove.
1910         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1911         defer to target beneath for non-Ravenscar threads.
1912
1913 2020-08-07  Tom Tromey  <tromey@adacore.com>
1914
1915         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1916         get_base_thread_from_ravenscar_task>: Now methods.
1917         <m_cpu_map>: New member.
1918         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1919         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1920         (ravenscar_thread_target::task_is_currently_active): Update.
1921         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1922         Now a method.
1923         (ravenscar_thread_target::add_active_thread): Put initial thread
1924         into the m_cpu_map.
1925
1926 2020-08-07  Tom Tromey  <tromey@adacore.com>
1927
1928         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1929         event_ptid.
1930
1931 2020-08-07  Tom Tromey  <tromey@adacore.com>
1932
1933         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1934         runtime_initialized.
1935
1936 2020-08-07  Tom Tromey  <tromey@adacore.com>
1937
1938         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1939         add_active_thread.
1940         (ravenscar_thread_target::add_active_thread): Now public.
1941         (ravenscar_inferior_created): Call add_active_thread after pushing
1942         the target.
1943
1944 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1945
1946         * regcache.c (ptid_regcache_map): New type.
1947         (target_ptid_regcache_map): New type.
1948         (regcaches): Change type to target_ptid_regcache_map.
1949         (get_thread_arch_aspace_regcache): Update to regcaches' new
1950         type.
1951         (regcache_thread_ptid_changed): Likewise.
1952         (registers_changed_ptid): Likewise.
1953         (regcaches_size): Likewise.
1954         (regcaches_test): Update.
1955         (regcache_thread_ptid_changed): Update.
1956         * regcache.h (regcache_up): New type.
1957         * gdbsupport/ptid.h (hash_ptid): New struct.
1958
1959 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1960
1961         * observable.h (thread_ptid_changed): Add parameter
1962         `process_stratum_target *`.
1963         * infrun.c (infrun_thread_ptid_changed): Add parameter
1964         `process_stratum_target *` and use it.
1965         (selftests): New namespace.
1966         (infrun_thread_ptid_changed): New function.
1967         (_initialize_infrun): Register selftest.
1968         * regcache.c (regcache_thread_ptid_changed): Add parameter
1969         `process_stratum_target *` and use it.
1970         (regcache_thread_ptid_changed): New function.
1971         (_initialize_regcache): Register selftest.
1972         * thread.c (thread_change_ptid): Pass target to
1973         thread_ptid_changed observable.
1974
1975 2020-08-06  Caroline Tice <cmtice@google.com>
1976
1977         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1978         (struct dwp_sections): Update field comments.  Add loclists and
1979         rnglists fields.
1980         (struct virtual_v2_dwo_sections): Rename struct to
1981         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1982         size & offset fields for loclists and rnglists.
1983         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1984         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1985         skipping dummy type units.
1986         (create_dwp_hash_table): Update the large comment above the function to
1987         discuss Version 5 DWP files as well, with references.  Update all the
1988         version checks in the function to check for version 5 as well.  Add new
1989         section at the end to create dwp hash table for version 5.
1990         (create_dwp_v2_section): Rename function to
1991         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1992         Add V5 to error message text.
1993         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1994         into calls to create_dwp_v2_or_v5_section.
1995         (create_dwo_unit_in_dwp_v5): New function.
1996         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1997         check for version2; add else clause to handle version 5.
1998         (open_and_init_dwo_file): Add code to check dwarf version & only call
1999         create_debug_types_hash_table (with sections.types) if version is not 5;
2000         else call create_debug_type_hash_table, with sections.info.
2001         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
2002         version 5.
2003         (dwarf2_locate_v5_dwp_sections): New function.
2004         (open_and_init_dwp_file): Add else-if clause for version 5 to call
2005         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
2006
2007 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2008
2009         * regcache.h (class regcache): Remove friend
2010         registers_changed_ptid.
2011         <regcache_thread_ptid_changed>: Remove.
2012         <regcaches>: Remove.
2013         * regcache.c (regcache::regcaches): Rename to...
2014         (regcaches): ... this.  Make static.
2015         (get_thread_arch_aspace_regcache): Update.
2016         (regcache::regcache_thread_ptid_changed): Rename to...
2017         (regcache_thread_ptid_changed): ... this.  Update.
2018         (class regcache_access): Remove.
2019         (regcaches_test): Update.
2020         (_initialize_regcache): Update.
2021         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
2022         <forward_list>.
2023
2024 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
2025
2026         * regcache.h (class regcache) <current_regcache>: Rename to...
2027         <regcaches>: ... this.  Move doc here.
2028         * regcache.c (regcache::current_regcache) Rename to...
2029         (regcache::regcaches): ... this.  Move doc to header.
2030         (get_thread_arch_aspace_regcache): Update.
2031         (regcache::regcache_thread_ptid_changed): Update.
2032         (registers_changed_ptid): Update.
2033         (class regcache_access) <current_regcache_size>: Rename to...
2034         <regcaches_size>: ... this.
2035         (current_regcache_test): Rename to...
2036         (regcaches_test): ... this.
2037         (_initialize_regcache): Update.
2038
2039 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2040
2041         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2042
2043 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2044
2045         * corelow.c (core_target::build_file_mappings): Don't output
2046         null pathname in warning.
2047
2048 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2049
2050         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2051         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2052         gdb.dwarf2/dw2-single-line-discriminators.exp,
2053         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2054
2055 2020-08-05  Tom Tromey  <tromey@adacore.com>
2056
2057         PR rust/26197:
2058         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2059         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2060         Fix off-by-one and type size errors in ordinary case.
2061
2062 2020-08-05  Tom de Vries  <tdevries@suse.de>
2063
2064         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2065         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2066
2067 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2068
2069         * frame.h (frame_id_p): Return bool.
2070         (frame_id_artificial_p): Return bool.
2071         (frame_id_eq): Return bool.
2072         (has_stack_frames): Return bool.
2073         (get_selected_frame): Fix typo in comment.
2074         (get_frame_pc_if_available): Return bool.
2075         (get_frame_address_in_block_if_available): Return bool.
2076         (get_frame_func_if_available): Return bool.
2077         (read_frame_register_unsigned): Return bool.
2078         (get_frame_register_bytes): Return bool.
2079         (safe_frame_unwind_memory): Return bool.
2080         (deprecated_frame_register_read): Return bool.
2081         (frame_unwinder_is): Return bool.
2082         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2083         bool.
2084         <this_id::p>: Likewise.
2085         <prev_p>: Likewise.
2086         (frame_stash_add): Return bool.
2087         (get_frame_id): Use bool.
2088         (frame_id_build_special) Use bool.
2089         (frame_id_build_unavailable_stack): Use bool.
2090         (frame_id_build): Use bool.
2091         (frame_id_p): Return bool, use true/false instead of 1/0.
2092         (frame_id_artificial_p): Likewise.
2093         (frame_id_eq): Likewise.
2094         (frame_id_inner): Likewise.
2095         (get_frame_func_if_available): Likewise.
2096         (read_frame_register_unsigned): Likewise.
2097         (deprecated_frame_register_read): Likewise.
2098         (get_frame_register_bytes): Likewise.
2099         (has_stack_frames): Likewise.
2100         (inside_main_func): Likewise.
2101         (inside_entry_func): Likewise.
2102         (get_frame_pc_if_available): Likewise.
2103         (get_frame_address_in_block_if_available): Likewise.
2104         (frame_unwinder_is): Likewise.
2105         (safe_frame_unwind_memory): Likewise.
2106         (frame_unwind_arch): Likewise.
2107
2108 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2109
2110         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2111         type to cached_copy_status.
2112         (fprintf_frame): Adjust.
2113         (get_frame_func_if_available): Adjust.
2114         (frame_cleanup_after_sniffer): Adjust.
2115
2116 2020-08-04  Mark Wielaard  <mark@klomp.org>
2117
2118         * MAINTAINERS (Write After Approval): Update email address.
2119
2120 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2121
2122         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2123         dynamic_prop::const_val.
2124
2125 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2126
2127         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2128         dynamic_prop::kind.
2129
2130 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2131
2132         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2133
2134 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2135
2136         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2137
2138 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2139             Jose E. Marchesi  <jose.marchesi@oracle.com>
2140
2141         * configure.tgt: Add entry for bpf-*-*.
2142         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2143         (ALLDEPFILES): Add bpf-tdep.c.
2144         * bpf-tdep.c: New file.
2145         * MAINTAINERS: Add bpf target and maintainer.
2146         * NEWS: Mention the support for the new target.
2147
2148 2020-08-04  Tom de Vries  <tdevries@suse.de>
2149
2150         PR symtab/23270
2151         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2152         Error.
2153
2154 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2155
2156         * syscalls/freebsd.xml: Regenerate.
2157
2158 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2159
2160         * syscalls/update-freebsd.sh: Fix usage and year range.
2161
2162 2020-08-03  Tom de Vries  <tdevries@suse.de>
2163
2164         PR symtab/26333
2165         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2166         DW_LNE_lo_user/DW_LNE_hi_user range.
2167
2168 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2169
2170         PR ada/26318
2171         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2172         kind.
2173
2174 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2175
2176         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2177
2178 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2179
2180         * breakpoint.c (set_breakpoint_condition): Update the condition
2181         expressions after checking that the input condition string parses
2182         successfully and does not contain junk at the end.
2183
2184 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2185
2186         * breakpoint.c (set_breakpoint_condition): Update the
2187         condition string after parsing the new condition successfully.
2188
2189 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2190
2191         * proc-api.c (_STRUCTURED_PROC): Don't define.
2192         * proc-events.c: Likewise.
2193         * proc-flags.c: Likewise.
2194         * proc-why.c: Likewise.
2195         * procfs.c: Likewise.
2196
2197         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2198         * configure, config.in: Regenerate.
2199
2200 2020-07-30  Tom de Vries  <tdevries@suse.de>
2201
2202         PR build/26320
2203         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2204         m_red/m_green/m_blue in a union.
2205
2206 2020-07-29  Tom de Vries  <tdevries@suse.de>
2207
2208         PR tdep/26280
2209         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2210
2211 2020-07-28  Tom Tromey  <tromey@adacore.com>
2212
2213         PR symtab/26270:
2214         * symtab.h (find_pc_partial_function_sym): Declare.
2215         * cli/cli-cmds.c (disassemble_command): Use
2216         find_pc_partial_function_sym.  Check asm_demangle.
2217         * blockframe.c (cache_pc_function_sym): New global.
2218         (cache_pc_function_name): Remove.
2219         (clear_pc_function_cache): Update.
2220         (find_pc_partial_function_sym): New function, from
2221         find_pc_partial_function.
2222         (find_pc_partial_function): Rewrite using
2223         find_pc_partial_function_sym.
2224
2225 2020-07-28  Tom Tromey  <tromey@adacore.com>
2226
2227         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2228         help.  Add usage.
2229
2230 2020-07-28  Tom Tromey  <tromey@adacore.com>
2231
2232         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2233         <DW_OP_GNU_variable_value>: Cast to address type.
2234
2235 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2236
2237         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2238         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2239         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2240         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2241         (nbsd_get_siginfo_type): New.
2242         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2243         (_initialize_nbsd_tdep): New.
2244
2245 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2246
2247         PR binutils/26301
2248         * configure: Regenerated.
2249
2250 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2251
2252         PR binutils/26301
2253         * configure: Regenerated.
2254
2255 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2256
2257         * python/py-frame.c: Remove 'user-regs.h' include.
2258         (frapy_read_register): Rewrite to make use of
2259         gdbpy_parse_register_id.
2260         * python/py-registers.c (gdbpy_parse_register_id): New function,
2261         moved here from python/py-unwind.c.  Updated the return type, and
2262         also accepts register descriptor objects.
2263         * python/py-unwind.c: Remove 'user-regs.h' include.
2264         (pyuw_parse_register_id): Moved to python/py-registers.c.
2265         (unwind_infopy_add_saved_register): Update to use
2266         gdbpy_parse_register_id.
2267         (pending_framepy_read_register): Likewise.
2268         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2269
2270 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2271
2272         * python/py-registers.c: Add 'user-regs.h' include.
2273         (register_descriptor_iter_find): New function.
2274         (register_descriptor_iterator_object_methods): New static global
2275         methods array.
2276         (register_descriptor_iterator_object_type): Add pointer to methods
2277         array.
2278
2279 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2280
2281         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2282         for all architectures on FreeBSD 11.3 and later.
2283
2284 2020-07-27  Tom Tromey  <tromey@adacore.com>
2285
2286         * gcore.h (load_corefile): Don't declare.
2287
2288 2020-07-27  Tom de Vries  <tdevries@suse.de>
2289
2290         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2291         * config.in: Regenerate.
2292         * configure: Regenerate.
2293
2294 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2295
2296         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2297         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2298         ws2tcpip.h if it is available and sys/socket.h isn't.
2299         * configure: Regenerate.
2300         * config.in: Regenerate.
2301
2302 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2303
2304         PR fortran/23051
2305         PR fortran/26139
2306         * valops.c (value_ind): Pass address to
2307         readjust_indirect_value_type.
2308         * value.c (readjust_indirect_value_type): Make parameter
2309         non-const, and add extra address parameter.  Resolve original type
2310         before using it.
2311         * value.h (readjust_indirect_value_type): Update function
2312         signature and comment.
2313
2314 2020-07-25  Tom de Vries  <tdevries@suse.de>
2315
2316         PR symtab/26243
2317         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2318         entries.
2319
2320 2020-07-24  Aaron Merey  <amerey@redhat.com>
2321
2322         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2323         * configure: Rebuild.
2324
2325 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2326
2327         PR corefiles/26294
2328         * corelow.c (_initialize_corelow): Add period to help text
2329         for "maintenance print core-file-backed-mappings".
2330
2331 2020-07-23  Pedro Alves  <pedro@palves.net>
2332
2333         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2334         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2335         meanwhile.
2336         * frame.c (frame_cache_generation, get_frame_cache_generation):
2337         New.
2338         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2339         (get_prev_frame_if_no_cycle): On exception, don't touch
2340         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2341         * frame.h (get_frame_cache_generation): Declare.
2342
2343 2020-07-23  Tom de Vries  <tdevries@suse.de>
2344
2345         PR tui/26282
2346         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2347         New default constructor.
2348
2349 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2350
2351         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2352         exclude non-statement entries.
2353
2354 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2355
2356         * NEWS (New commands): Mention new command
2357         "maintenance print core-file-backed-mappings".
2358
2359 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2360
2361         * corelow.c (gdbcmd.h): Include.
2362         (core_target::info_proc_mappings): New method.
2363         (get_current_core_target): New function.
2364         (maintenance_print_core_file_backed_mappings): New function.
2365         (_initialize_corelow): Add core-file-backed-mappings to
2366         "maint print" commands.
2367
2368 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2369
2370         * linux-tdep.c (dump_note_entry_p): New function.
2371         (linux_dump_mapping_p_ftype): New typedef.
2372         (linux_find_memory_regions_full): Add new parameter,
2373         should_dump_mapping_p.
2374         (linux_find_memory_regions): Adjust call to
2375         linux_find_memory_regions_full.
2376         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2377         call to linux_find_memory_regions_full.
2378
2379 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2380
2381         * corelow.c (solist.h, unordered_map): Include.
2382         (class core_target): Add field m_core_file_mappings and
2383         method build_file_mappings.
2384         (core_target::core_target): Call build_file_mappings.
2385         (core_target::~core_target): Free memory associated with
2386         m_core_file_mappings.
2387         (core_target::build_file_mappings): New method.
2388         (core_target::xfer_partial): Use m_core_file_mappings
2389         for memory transfers.
2390         * linux-tdep.c (linux_read_core_file_mappings): New
2391         function.
2392         (linux_core_info_proc_mappings): Rewrite to use
2393         linux_read_core_file_mappings.
2394         (linux_init_abi): Register linux_read_core_file_mappings.
2395
2396 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2397
2398         * arch-utils.c (default_read_core_file_mappings): New function.
2399         * arch-utils.c (default_read_core_file_mappings): Declare.
2400         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2401         * gdbarch.h, gdbarch.c: Regenerate.
2402
2403 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2404
2405         PR corefiles/25631
2406         * corelow.c (core_target:xfer_partial):  Revise
2407         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2408         case after first checking the stratum beneath the core
2409         target.
2410         (has_all_memory): Return true.
2411         * target.c (raw_memory_xfer_partial): Revise comment
2412         regarding use of has_all_memory.
2413
2414 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2415
2416         * exec.h (section_table_xfer_memory): Revise declaration,
2417         replacing section name parameter with an optional callback
2418         predicate.
2419         * exec.c (section_table_xfer_memory): Likewise.
2420         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2421         of section_table_xfer_memory.
2422
2423 2020-07-22  Tom Tromey  <tromey@adacore.com>
2424
2425         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2426         lookup_symbol_search_name.
2427
2428 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2429
2430         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2431         redundant local variable.
2432         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2433         reference, not pointer, update code accordingly.
2434
2435 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2436             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2437
2438         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2439         * jit.c (jit_breakpoint_re_set_internal): Use the
2440         `skip_jit_symbol_lookup` field.
2441
2442 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2443             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2444
2445         * jit.c (jit_read_descriptor): Define the descriptor address once,
2446         use twice.
2447         (jit_breakpoint_deleted): Move the declaration of the loop variable
2448         `iter` into the loop header.
2449         (jit_breakpoint_re_set_internal): Move the declaration of the local
2450         variable `objf_data` to the first point of definition.
2451         (jit_event_handler): Move the declaration of local variables
2452         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2453         Rename `objf` to `jited`.
2454
2455 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2456
2457         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2458         Remove.
2459         * jit.c (get_jiter_objfile_data): Update.
2460
2461 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2462             Simon Marchi  <simon.marchi@polymtl.ca>
2463
2464         * jit.c (struct jit_program_space_data): Remove.
2465         (jit_program_space_key): Remove.
2466         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2467         stuff.
2468         (get_jit_program_space_data): Remove.
2469         (jit_breakpoint_deleted): Iterate on all of the program space's
2470         objfiles.
2471         (jit_inferior_init): Likewise.
2472         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2473         type to void.
2474         (jit_breakpoint_re_set): Pass current_program_space to
2475         jit_breakpoint_re_set_internal.
2476
2477 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2478
2479         * jit.h (struct jiter_objfile_data) <cached_code_address,
2480         jit_breakpoint>: Move to here from ...
2481         * jit.c (jit_program_space_data): ... here.
2482         (jiter_objfile_data::~jiter_objfile_data): Update.
2483         (jit_breakpoint_deleted): Update.
2484         (jit_breakpoint_re_set_internal): Update.
2485
2486 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2487
2488         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2489         checks.
2490         (jit_read_descriptor): Remove NULL check.
2491         (jit_event_handler): Add an assertion.
2492
2493 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2494
2495         * jit.h (struct jit_objfile_data):  Split into...
2496         (struct jiter_objfile_data): ... this ...
2497         (struct jited_objfile_data): ... and this.
2498         * objfiles.h (struct objfile) <jit_data>: Remove.
2499         <jiter_data, jited_data>: New fields.
2500         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2501         (jiter_objfile_data::~jiter_objfile_data): ... this.
2502         (get_jit_objfile_data): Rename to ...
2503         (get_jiter_objfile_data): ... this.
2504         (add_objfile_entry): Update.
2505         (jit_read_descriptor): Use get_jiter_objfile_data.
2506         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2507         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2508         (jit_inferior_exit_hook): Use objfile's jited_data field.
2509
2510 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2511
2512         * jit.h: Forward-declare `struct minimal_symbol`.
2513         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2514         constructor, destructor, and an objfile* field.
2515         * jit.c (jit_objfile_data): Remove.
2516         (struct jit_objfile_data): Migrate from here to jit.h.
2517         (jit_objfile_data::~jit_objfile_data): New destructor
2518         implementation with code moved from free_objfile_data.
2519         (free_objfile_data): Delete.
2520         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2521         (jit_find_objf_with_entry_addr): Ditto.
2522         (jit_inferior_exit_hook): Ditto.
2523         (_initialize_jit): Remove the call to
2524         register_objfile_data_with_cleanup.
2525         * objfiles.h (struct objfile) <jit_data>: New field.
2526
2527 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2528
2529         * jit.h: Forward-declare `struct objfile`.
2530         (jit_event_handler): Add a second parameter, the JITer objfile.
2531         * jit.c (jit_read_descriptor): Change the signature to take the
2532         JITer objfile as an argument instead of the jit_program_space_data.
2533         (jit_inferior_init): Update the call to jit_read_descriptor.
2534         (jit_event_handler): Use the new JITer objfile argument when calling
2535         jit_read_descriptor.
2536         * breakpoint.c (handle_jit_event): Update the call to
2537         jit_event_handler to pass the JITer objfile.
2538
2539 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2540
2541         * gdbarch.c: Regenerate.
2542         * gdbarch.h: Regenerate.
2543         * gdbarch.sh (handle_segmentation_fault): Remove method.
2544         * infrun.c (handle_segmentation_fault): Remove.
2545         (print_signal_received_reason): Remove call to
2546         handle_segmentation_fault.
2547
2548 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2549
2550         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2551         Rename to sparc64_linux_report_signal_info and add siggnal
2552         argument.
2553         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2554         instead of sparc64_linux_handle_segmentation_fault.
2555
2556 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2557
2558         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2559         i386_linux_report_signal_info instead of
2560         i386_linux_handle_segmentation_fault.
2561         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2562         to i386_linux_report_signal_info and add siggnal argument.
2563         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2564         of i386_linux_handle_segmentation_fault.
2565         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2566         to i386_linux_report_signal_info and add siggnal argument.
2567
2568 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2569
2570         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2571         hook if present.
2572
2573 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2574
2575         * gdbarch.c: Regenerate.
2576         * gdbarch.h: Regenerate.
2577         * gdbarch.sh (report_signal_info): New method.
2578         * infrun.c (print_signal_received_reason): Invoke gdbarch
2579         report_signal_info hook if present.
2580
2581 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2582
2583         * python/py-registers.c : Add 'unordered_map' include.
2584         (gdbpy_new_reggroup): Renamed to...
2585         (gdbpy_get_reggroup): ...this.  Update to only create register
2586         group descriptors when needed.
2587         (gdbpy_reggroup_iter_next): Update.
2588
2589 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2590
2591         * python/py-registers.c (gdbpy_register_object_data): New static
2592         global.
2593         (gdbpy_register_object_data_init): New function.
2594         (gdbpy_new_register_descriptor): Renamed to...
2595         (gdbpy_get_register_descriptor): ...this, and update to reuse
2596         existing register descriptors where possible.
2597         (gdbpy_register_descriptor_iter_next): Update.
2598         (gdbpy_initialize_registers): Register new gdbarch data.
2599
2600 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2601
2602         * linux-nat.c (stopped_pids): Make static.
2603
2604 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2605
2606         PR ada/26235
2607         * gdbtypes.c (ada_discrete_type_low_bound,
2608         ada_discrete_type_high_bound): Handle undefined bounds.
2609
2610 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2611
2612         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2613         declaration.
2614         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2615         function.
2616
2617 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2618
2619         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2620         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2621         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2622         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2623         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2624         method.
2625
2626 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2627
2628         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2629         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2630         which are deprecated in Guile 3.0.
2631         * configure.ac (try_guile_versions): Add "guile-3.0".
2632         * configure (try_guile_versions): Regenerate.
2633         * NEWS: Update entry.
2634
2635 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2636             Doug Evans  <dje@google.com>
2637
2638         PR gdb/21104
2639         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2640         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2641         USING_GUILE_BEFORE_2_2.
2642         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2643         Change type to 'scm_t_port_type *'.
2644         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2645         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2646         parameter and honor it.  Update callers.
2647         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2648         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2649         functions.
2650         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2651         USING_GUILE_BEFORE_2_2.
2652         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2653         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2654         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2655         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2656         and 'SCM_PORT_TYPE'.
2657         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2658         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2659         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2660         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2661         [!USING_GUILE_BEFORE_2_2]: New functions.
2662         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2663         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2664         'gdbscm_memory_port_read'.
2665         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2666         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2667         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2668         function.
2669         (ioscm_init_memory_port): Remove.
2670         (ioscm_init_memory_port_stream): New function
2671         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2672         function.
2673         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2674         Return scm_from_uint (0).
2675         (gdbscm_set_memory_port_read_buffer_size_x)
2676         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2677         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2678         Return scm_from_uint (0).
2679         (gdbscm_set_memory_port_write_buffer_size_x)
2680         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2681         * configure.ac (try_guile_versions): Add "guile-2.2".
2682         * configure: Regenerate.
2683         * NEWS: Add entry.
2684
2685 2020-07-18  Tom Tromey  <tom@tromey.com>
2686
2687         * linux-nat.c (linux_multi_process): Remove.
2688         (linux_nat_target::supports_multi_process): Return true.
2689
2690 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2691
2692         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2693         (riscv_lookup_target_description): Return pointer out of
2694         unique_ptr.
2695         * target-descriptions.c (allocate_target_description): Add
2696         comment.
2697         (target_desc_deleter::operator()): Likewise.
2698         * target-descriptions.h (struct target_desc_deleter): Moved to
2699         gdbsupport/tdesc.h.
2700         (target_desc_up): Likewise.
2701
2702 2020-07-17  Tom Tromey  <tromey@adacore.com>
2703
2704         * linux-nat.c (linux_nat_target::supports_non_stop)
2705         (linux_nat_target::always_non_stop_p): Use "true".
2706         (linux_nat_target::supports_disable_randomization): Use "true" and
2707         "false".
2708
2709 2020-07-16  Caroline Tice  <cmtice@google.com>
2710
2711         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2712         (RNGLIST_HEADER_SIZE64): New constant definition.
2713         (struct dwop_section_names): Add rnglists_dwo.
2714         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2715         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2716         (struct dwo_sections): Add rnglists field.
2717         (read_attribut_reprocess): Add tag parameter.
2718         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2719         (cu_debug_rnglists_section): New function (decl & definition).
2720         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2721         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2722         die whose range is being checked; get rnglist section from
2723         cu_debug_rnglists_section, to get from either objfile or dwo file as
2724         appropriate.  Add cases for DW_RLE_base_addressx,
2725         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2726         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2727         test inside if-condition and updating complaint message.
2728         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2729         dwarf2_rnglists_process.
2730         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2731         dwarf2_ranges_process.
2732         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2733         need_ranges_base and update comment appropriately.  Also pass die tag
2734         to dwarf2_ranges_read.
2735         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2736         need_ranges_base and update comment appropriately.  Also pass die tag
2737         to dwarf2_ranges_process.
2738         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2739         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2740         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2741         need_ranges_base and update comment appropriately.  Also pass die tag
2742         to read_attribute_reprocess and dwarf2_ranges_read.
2743         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2744         and update function comment appropriately.
2745         (read_loclist_index): Call read_loclists_rnglists_header instead of
2746         read_loclist_header.
2747         (read_rnglist_index): New function.
2748         (read_attribute_reprocess):  Add tag parameter. Add code for
2749         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2750         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2751
2752 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2753
2754         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2755         being resolved.
2756
2757 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2758
2759         * arch-utils.c (show_architecture): Update formatting of messages.
2760
2761 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2762
2763         * gdbtypes.h (struct type) <bounds>: Handle array and string
2764         types.
2765         * ada-lang.c (assign_aggregate): Use type::bounds on
2766         array/string type.
2767         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2768         * c-varobj.c (c_number_of_children): Likewise.
2769         (c_describe_child): Likewise.
2770         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2771         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2772         (f_type_print_base): Likewise.
2773         * f-valprint.c (f77_array_offset_tbl): Likewise.
2774         (f77_get_upperbound): Likewise.
2775         (f77_print_array_1): Likewise.
2776         * guile/scm-type.c (gdbscm_type_range): Likewise.
2777         * m2-typeprint.c (m2_array): Likewise.
2778         (m2_is_long_set_of_type): Likewise.
2779         * m2-valprint.c (get_long_set_bounds): Likewise.
2780         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2781         * python/py-type.c (typy_range): Likewise.
2782         * rust-lang.c (rust_internal_print_type): Likewise.
2783         * type-stack.c (type_stack::follow_types): Likewise.
2784         * valarith.c (value_subscripted_rvalue): Likewise.
2785         * valops.c (value_cast): Likewise.
2786
2787 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2788
2789         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2790         callers to use the equivalent accessor methods.
2791
2792 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2793
2794         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2795         (struct type) <bit_stride>: New method.
2796         (TYPE_BIT_STRIDE): Remove.
2797         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2798
2799 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2800
2801         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2802         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2803         callers to use the equivalent accessor methods instead.
2804
2805 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2806
2807         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2808         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2809         callers to use the equivalent accessor methods instead.
2810
2811 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2812
2813         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2814         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2815         to use dynamic_prop::kind.
2816
2817 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2818
2819         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2820         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2821         to get the bound property's kind and check against
2822         PROP_UNDEFINED.
2823
2824 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2825
2826         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2827         all callers to use type::range_bounds followed by
2828         dynamic_prop::{low,high}.
2829
2830 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2831
2832         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2833         const_val, set_const_val, baton, set_locexpr, set_loclist,
2834         set_addr_offset, variant_parts, set_variant_parts,
2835         original_type, set_original_type>: New methods.
2836         <kind>: Rename to...
2837         <m_kind>: ... this.  Update all users to use the new methods
2838         instead.
2839         <data>: Rename to...
2840         <m_data>: ... this.  Update all users to use the new methods
2841         instead.
2842
2843 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2844
2845         * gdbtypes.c (get_discrete_bounds): Return failure if
2846         the range type's bounds are not both defined and constant
2847         values.
2848         (get_array_bounds): Update comment.  Remove undefined bound check.
2849
2850 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2851
2852         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2853         the type::bounds method directly.
2854
2855 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2856
2857         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2858         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2859         are used to set the range type's bounds to use set_bounds.
2860
2861 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2862
2863         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2864
2865 2020-07-10  Pedro Alves  <pedro@palves.net>
2866
2867         * gdbthread.h (inferior_ref): Define.
2868         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2869         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2870         * thread.c
2871         (scoped_restore_current_thread::restore):
2872         Adjust to gdb::ref_ptr.
2873         (scoped_restore_current_thread::~scoped_restore_current_thread):
2874         Remove manual decref handling.
2875         (scoped_restore_current_thread::scoped_restore_current_thread):
2876         Adjust to use
2877         inferior_ref::new_reference/thread_info_ref::new_reference.
2878         Incref the thread before calling get_frame_id instead of after.
2879         Let TARGET_CLOSE_ERROR propagate.
2880
2881 2020-07-10  Pedro Alves  <pedro@palves.net>
2882
2883         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2884         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2885         NOT_AVAILABLE_ERROR.
2886         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2887         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2888
2889 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2890             Pedro Alves  <pedro@palves.net>
2891
2892         PR gdb/26199
2893         * infrun.c (threads_are_resumed_pending_p): Delete.
2894         (do_target_wait): Remove threads_are_executing and
2895         threads_are_resumed_pending_p checks from the inferior_matches
2896         lambda.  Update comments.
2897
2898 2020-07-10  Pedro Alves  <pedro@palves.net>
2899
2900         PR gdb/26199
2901         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2902         executing threads.
2903
2904 2020-07-10  Pedro Alves  <pedro@palves.net>
2905
2906         PR gdb/26199
2907         * infrun.c (handle_no_resumed): Handle multiple targets.
2908
2909 2020-07-10  Pedro Alves  <pedro@palves.net>
2910
2911         PR gdb/26199
2912         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2913         target_is_async_p.
2914
2915 2020-07-10  Pedro Alves  <pedro@palves.net>
2916
2917         PR gdb/26199
2918         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2919         threads, not all threads.
2920
2921 2020-07-10  Pedro Alves  <pedro@palves.net>
2922
2923         PR gdb/26199
2924         * remote.c (remote_target::open_1): Pass remote target pointer as
2925         data to create_async_event_handler.
2926         (remote_async_inferior_event_handler): Mark async event handler
2927         before returning if the remote target still has either pending
2928         events or unacknowledged notifications.
2929
2930 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2931
2932         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2933         declaration.
2934         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2935         function.
2936
2937 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2938
2939         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2940         inferior_ptid.
2941
2942 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2943
2944         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2945         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2946         AT_FREEBSD_PS_STRINGS.
2947
2948 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2949
2950         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2951         of debugfile path on Windows.
2952
2953 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2954
2955         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2956         argument to 'data'.
2957
2958 2020-07-08  Tom Tromey  <tromey@adacore.com>
2959
2960         * ada-lang.c (ada_exception_message_1): Use read_memory.
2961
2962 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2963
2964         PR python/22748
2965         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2966         special handling for inline frames.
2967         * findvar.c (value_of_register_lazy): Skip inline frames when
2968         creating lazy register values.
2969         * frame.c (frame_id_computed_p): Delete definition.
2970         * frame.h (frame_id_computed_p): Delete declaration.
2971
2972 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2973
2974         * NEWS: Mention additions to Python API.
2975         * python/py-arch.c (archpy_register_groups): New function.
2976         (arch_object_methods): Add 'register_groups' method.
2977         * python/py-registers.c (reggroup_iterator_object): New struct.
2978         (reggroup_object): New struct.
2979         (gdbpy_new_reggroup): New function.
2980         (gdbpy_reggroup_to_string): New function.
2981         (gdbpy_reggroup_name): New function.
2982         (gdbpy_reggroup_iter): New function.
2983         (gdbpy_reggroup_iter_next): New function.
2984         (gdbpy_new_reggroup_iterator): New function
2985         (gdbpy_initialize_registers): Register new types.
2986         (reggroup_iterator_object_type): Define new Python type.
2987         (gdbpy_reggroup_getset): New static global.
2988         (reggroup_object_type): Define new Python type.
2989         * python/python-internal.h
2990
2991 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2992
2993         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2994         * python/py-arch.c (archpy_registers): New function.
2995         (arch_object_methods): Add 'registers' method.
2996         * python/py-registers.c: New file.
2997         * python/python-internal.h
2998         (gdbpy_new_register_descriptor_iterator): Declare.
2999         (gdbpy_initialize_registers): Declare.
3000         * python/python.c (do_start_initialization): Call
3001         gdbpy_initialize_registers.
3002         * NEWS: Mention additions to the Python API.
3003
3004 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3005
3006         * NEWS: Mention new Python API method.
3007         * python/py-unwind.c (pending_framepy_architecture): New function.
3008         (pending_frame_object_methods): Add architecture method.
3009
3010 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3011
3012         * gdbarch.c: Regenerate.
3013         * gdbarch.h: Regenerate.
3014         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
3015         (gdbarch_data): Use internal_error for the case where
3016         deprecated_set_gdbarch_data was originally needed.
3017         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
3018         and use passed in obstack.
3019         (libunwind_frame_set_descr): Should no longer get back NULL from
3020         gdbarch_data.
3021         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
3022         type.
3023         * user-regs.c (user_regs_init): Update parameters, and use passed
3024         in obstack.
3025         (user_reg_add): Should no longer get back NULL from gdbarch_data.
3026         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3027
3028 2020-07-06  Tom de Vries  <tdevries@suse.de>
3029
3030         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3031         End-Of-Sequence in lte_is_less_than.
3032         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3033         "gdb: Don't reorder line table entries too much when sorting".
3034
3035 2020-07-06  Tom de Vries  <tdevries@suse.de>
3036
3037         PR tui/26205
3038         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3039
3040 2020-07-05  Tom de Vries  <tdevries@suse.de>
3041
3042         PR build/26187
3043         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3044         std::uncaught_exceptions instead of deprecated
3045         std::uncaught_exception.
3046
3047 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3048
3049         * macroexp.h (macro_stringify): Return
3050         gdb::unique_xmalloc_ptr<char>.
3051         * macroexp.c (macro_stringify): Likewise.
3052         * macrotab.c (fixup_definition): Update.
3053
3054 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3055
3056         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3057         (lex_one_token): Update.
3058         * macroexp.c (struct macro_buffer) <release>: Return
3059         gdb::unique_xmalloc_ptr<char>.
3060         (macro_stringify): Update.
3061         (macro_expand): Update.
3062         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3063         * macroexp.h (macro_expand_next): Likewise.
3064
3065 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3066
3067         * macroexp.h (macro_lookup_ftype): Remove.
3068         (macro_expand, macro_expand_once, macro_expand_next): Remove
3069         lookup function parameters, add scope parameter.
3070         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3071         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3072         * macroscope.h (standard_macro_lookup): Change parameter type
3073         to macro_scope.
3074         * macroscope.c (standard_macro_lookup): Likewise.
3075         * c-exp.y (lex_one_token): Update.
3076         * macrocmd.c (macro_expand_command): Likewise.
3077         (macro_expand_once_command): Likewise.
3078
3079 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3080
3081         * inf-loop.c (inferior_event_handler): Remove client_data param.
3082         * inf-loop.h (inferior_event_handler): Likewise.
3083         * infcmd.c (step_1): Adjust.
3084         * infrun.c (proceed): Adjust.
3085         (fetch_inferior_event): Remove client_data param.
3086         (infrun_async_inferior_event_handler): Adjust.
3087         * infrun.h (fetch_inferior_event): Remove `void *` param.
3088         * linux-nat.c (handle_target_event): Adjust.
3089         * record-btrace.c (record_btrace_handle_async_inferior_event):
3090         Adjust.
3091         * record-full.c (record_full_async_inferior_event_handler):
3092         Adjust.
3093         * remote.c (remote_async_inferior_event_handler): Adjust.
3094
3095 2020-07-01  Tom Tromey  <tom@tromey.com>
3096
3097         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3098         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3099
3100 2020-07-01  Tom Tromey  <tom@tromey.com>
3101
3102         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3103         tui_gen_win_info.
3104         (tui_win_info::make_window): Merge with
3105         tui_gen_win_info::make_window.
3106         (tui_win_info::make_visible): Move from tui_gen_win_info.
3107         * tui/tui-win.c (tui_win_info::max_width): Move from
3108         tui_gen_win_info.
3109         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3110         type.
3111         <window_factory>: Likewise.
3112         * tui/tui-layout.c (tui_win_info::resize): Move from
3113         tui_gen_win_info.
3114         (make_standard_window): Change return type.
3115         (get_locator_window, tui_get_window_by_name): Likewise.
3116         (tui_layout_window::apply): Remove a cast.
3117         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3118         (struct tui_win_info): Merge with tui_gen_win_info.
3119         (struct tui_gen_win_info): Remove.
3120
3121 2020-07-01  Tom Tromey  <tom@tromey.com>
3122
3123         * tui/tui-stack.h (struct tui_locator_window): Derive from
3124         tui_win_info.
3125         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3126         <can_box>: New method.
3127
3128 2020-07-01  Tom Tromey  <tom@tromey.com>
3129
3130         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3131
3132 2020-07-01  Tom Tromey  <tom@tromey.com>
3133
3134         * tui/tui-regs.c (tui_data_window::display_registers_from)
3135         (tui_data_window::display_registers_from)
3136         (tui_data_window::first_data_item_displayed)
3137         (tui_data_window::delete_data_content_windows): Update.
3138         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3139         Remove.
3140         (tui_data_window::check_register_values): Update.
3141         (tui_data_item_window::rerender): Add parameters.  Update.
3142         (tui_data_item_window::refresh_window): Remove.
3143         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3144         virtual.
3145         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3146         tui_gen_win_info.
3147         <refresh_window, max_height, min_height>: Remove.
3148         <rerender>: Add parameters.
3149         <x, y, visible>: New members.
3150         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3151         <m_item_width>: New member.
3152
3153 2020-07-01  Tom Tromey  <tom@tromey.com>
3154
3155         * tui/tui-regs.c (tui_data_window::show_register_group)
3156         (tui_data_window::check_register_values): Update.
3157         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3158         from item_no.
3159
3160 2020-07-01  Tom Tromey  <tom@tromey.com>
3161
3162         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3163         useless "if".
3164
3165 2020-07-01  Tom Tromey  <tom@tromey.com>
3166
3167         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3168         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3169
3170 2020-07-01  Tom Tromey  <tom@tromey.com>
3171
3172         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3173         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3174         (struct tui_line_or_address): Move from tui-data.h.
3175         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3176         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3177         (tui_cmd_window, tui_source_window_base, tui_source_window)
3178         (tui_disasm_window): Don't declare.
3179         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3180         to tui-winsource.h.
3181         (SINGLE_KEY): Move to tui-stack.c.
3182
3183 2020-07-01  Tom Tromey  <tom@tromey.com>
3184
3185         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3186         std::string.
3187         * tui/tui-regs.c (class tab_expansion_file): New.
3188         (tab_expansion_file::write): New method.
3189         (tui_register_format): Change return type.  Use
3190         tab_expansion_file.
3191         (tui_get_register, tui_data_window::display_registers_from)
3192         (tui_data_item_window::rerender): Update.
3193         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3194         * tui/tui-io.c (tui_expand_tabs): Remove.
3195
3196 2020-07-01  Tom Tromey  <tom@tromey.com>
3197
3198         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3199
3200 2020-07-01  Fangrui Song  <maskray@google.com>
3201
3202         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3203
3204 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3205
3206         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3207         forms for DW_AT_associated and DW_AT_allocated attributes,
3208         which is already checked in function attr_to_dynamic_prop.
3209
3210 2020-06-30  Tom Tromey  <tromey@adacore.com>
3211
3212         * dwarf2/read.c (quirk_rust_enum): Correctly call
3213         alloc_rust_variant for default-less enum.
3214
3215 2020-06-30  Tom Tromey  <tromey@adacore.com>
3216
3217         PR build/26183:
3218         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3219         gdb::to_string.
3220
3221 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3222
3223         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3224         * gdbarch.h: Re-generate.
3225
3226 2020-06-28  Tom Tromey  <tom@tromey.com>
3227
3228         * command.h (cmd_types): Remove.
3229         (cmd_type): Don't declare.
3230         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3231         typedef.
3232         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3233         * cli/cli-decode.c (cmd_type): Remove.
3234
3235 2020-06-27  Pedro Alves  <palves@redhat.com>
3236
3237         * fork-child.c (prefork_hook): Adjust.
3238         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3239         Delete.
3240         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3241         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3242         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3243         Remove declarations.
3244         (struct inferior) <set_tty, tty>: New methods.
3245         (struct inferior) <terminal>: Rename to ...
3246         (struct inferior) <m_terminal>: ... this and make private.
3247         * main.c (captured_main_1): Adjust.
3248         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3249         (mi_cmd_inferior_tty_show): Adjust.
3250         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3251         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3252
3253 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3254
3255         * configure.ac: Add --enable-libctf: handle --disable-static
3256         properly.
3257         * acinclude.m4: sinclude ../config/enable.m4.
3258         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3259         (LIBCTF): Substitute in.
3260         (CTF_DEPS): New, likewise.
3261         (CLIBS): libctf needs symbols from libbfd: move earlier.
3262         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3263         flags.
3264         * ctfread.c: Surround in ENABLE_LIBCTF.
3265         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3266         * configure: Regenerate.
3267         * config.in: Likewise.
3268
3269 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3270
3271         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3272
3273 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3274
3275         * inferior.h (struct inferior) <terminal>: Change type to
3276         gdb::unique_xmalloc_ptr<char>.
3277         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3278         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3279         field, adjust to unique pointer.
3280         (get_inferior_io_terminal): Adjust to unique pointer.
3281
3282 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3283
3284         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3285         registers, not just the known core set of registers.
3286
3287 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3288
3289         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3290         fflags, frm, and fcsr registers.
3291         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3292         restore groups.
3293         (riscv_tdesc_unknown_reg): New function.
3294         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3295         tdesc_use_registers.
3296         * riscv-tdep.h (struct gdbarch_tdep): Add
3297         unknown_csrs_first_regnum, unknown_csrs_count,
3298         duplicate_fflags_regnum, duplicate_frm_regnum, and
3299         duplicate_fcsr_regnum fields.
3300
3301 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3302
3303         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3304         callback, use the callback (when not null) to help number unknown
3305         registers.
3306         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3307         (tdesc_use_registers): Add extra parameter to declaration.
3308
3309 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3310
3311         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3312         in the file.
3313         (class riscv_pending_register_alias): Likewise.
3314         (riscv_register_feature::register_info): Change 'required_p' field
3315         to 'required', and change its type.  Add 'check' member function.
3316         (riscv_register_feature::register_info::check): Define new member
3317         function.
3318         (riscv_xreg_feature): Change initialisation of 'required' field.
3319         (riscv_freg_feature): Likewise.
3320         (riscv_virtual_feature): Likewise.
3321         (riscv_csr_feature): Likewise.
3322         (riscv_check_tdesc_feature): Take extra parameter, the csr
3323         tdesc_feature, rewrite the function to use the new
3324         riscv_register_feature::register_info::check function.
3325         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3326
3327 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3328
3329         * features/Makefile: Remove all references to the deleted files
3330         below.
3331         * features/riscv/32bit-csr.c: Deleted.
3332         * features/riscv/32bit-csr.xml: Deleted.
3333         * features/riscv/64bit-csr.c: Deleted.
3334         * features/riscv/64bit-csr.xml: Deleted.
3335         * features/riscv/rebuild-csr-xml.sh: Deleted.
3336
3337 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3338
3339         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3340         whitespace error for declaration of names member variable.
3341         (struct riscv_register_feature): Add new prefer_first_name member
3342         variable, and fix whitespace error in declaration of registers.
3343         (riscv_xreg_feature): Initialize prefer_first_name field.
3344         (riscv_freg_feature): Likewise.
3345         (riscv_virtual_feature): Likewise.
3346         (riscv_csr_feature): Likewise.
3347         (riscv_register_name): Expand on comments.  Remove register name
3348         modifications for CSR and virtual registers.
3349
3350 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3351
3352         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3353         errors.
3354
3355 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3356
3357         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3358         riscv-opc.h.
3359         (class riscv_pending_register_alias): New class.
3360         (riscv_check_tdesc_feature): Take vector of pending aliases and
3361         populate it as appropriate.
3362         (riscv_setup_register_aliases): Delete.
3363         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3364         to riscv_check_tdesc_feature in all cases.  Use the vector to
3365         create the register aliases.
3366
3367 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3368
3369         * sol2-tdep.c (sol2_static_transform_name): Remove.
3370         (sol2_init_abi): Don't register it.
3371         * gdbarch.sh (static_transform_name): Remove.
3372         * gdbarch.c, gdbarch.h: Regenerate.
3373
3374         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3375         gdbarch_static_transform_name.
3376         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3377         * stabsread.c (define_symbol) <'X'>: Remove.
3378         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3379         handling.
3380         <'V'>: Likewise.
3381         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3382         <'S'>: Remove call to gdbarch_static_transform_name.
3383
3384 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3385
3386         * procfs.c (procfs_pre_trace): New function.
3387         (procfs_target::create_inferior): Pass it to fork_inferior.
3388
3389 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3390
3391         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3392         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3393         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3394         sol2-tdep.o, sparc-sol2-tdep.o.
3395         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3396         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3397         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3398         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3399
3400 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3401
3402         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3403         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3404         Call sol2_init_abi.
3405         Remove calls to set_gdbarch_skip_solib_resolver,
3406         set_gdbarch_core_pid_to_str.
3407         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3408         (i386_sol2_static_transform_name): Remove.
3409         (i386_sol2_init_abi): Call sol2_init_abi.
3410         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3411         set_gdbarch_static_transform_name,
3412         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3413         Use sol2_sigtramp_p.
3414         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3415         (sol2_sigtramp_p): New function.
3416         (sol2_static_transform_name): New function.
3417         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3418         (sol2_init_abi): New function.
3419         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3420         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3421         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3422         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3423         (sparc_sol2_static_transform_name): Remove.
3424         (sparc32_sol2_init_abi): Call sol2_init_abi.
3425         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3426         set_gdbarch_static_transform_name,
3427         set_gdbarch_skip_solib_resolver,
3428         set_gdbarch_core_pid_to_str.
3429         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3430         (sparc_sol2_static_transform_name): Remove
3431         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3432         call sol2_sigtramp_p.
3433         (sparc64_sol2_init_abi): Call sol2_init_abi.
3434         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3435         set_gdbarch_static_transform_name,
3436         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3437
3438 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3439
3440         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3441         * exec.c (validate_exec_file): If from_tty, set both
3442         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3443         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3444         and from_tty, unconditionally ask a confirmation.
3445
3446 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3447
3448         * target-descriptions.c (tdesc_architecture_name): Protect against
3449         NULL pointer dereference.
3450         (maint_print_xml_tdesc_cmd): New function.
3451         (_initialize_target_descriptions): Register new 'maint print
3452         xml-tdesc' command and give it the filename completer.
3453         * NEWS: Mention new 'maint print xml-tdesc' command.
3454
3455 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3456
3457         * target-descriptions.c (class tdesc_compatible_info): New class.
3458         (struct target_desc): Change type of compatible vector.
3459         (tdesc_compatible_p): Update for change in type of
3460         target_desc::compatible.
3461         (tdesc_compatible_info_list): New function.
3462         (tdesc_compatible_info_arch_name): New function.
3463         (tdesc_add_compatible): Update for change in type of
3464         target_desc::compatible.
3465         (print_c_tdesc::visit_pre): Likewise.
3466
3467 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3468
3469         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3470         whitespace to underscore.
3471         (maint_print_c_tdesc_cmd): Use fake filename for target
3472         descriptions that came from the target.
3473         (_initialize_target_descriptions): Add filename command completion
3474         for 'maint print c-tdesc'.
3475
3476 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3477
3478         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3479         lines.
3480
3481 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3482
3483         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3484         lines.
3485         (dwarf2_find_location_expression): Likewise.
3486         (call_site_parameter_matches): Likewise.
3487         (dwarf2_compile_expr_to_ax): Likewise.
3488         (disassemble_dwarf_expression): Likewise.
3489         (loclist_describe_location): Likewise.
3490
3491 2020-06-23  Pedro Alves  <palves@redhat.com>
3492
3493         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3494         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3495         (register_to_value_test): Use scoped_mock_context.
3496         * regcache.c: Include "scoped-mock-context.h".
3497         (cooked_read_test): Don't error out if a target is already pushed.
3498         Use scoped_mock_context.  Adjust.
3499         * scoped-mock-context.h: New file.
3500
3501 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3502
3503         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3504         initializer.
3505         (ada_language::is_string_type_p): New member function.
3506         * c-lang.c (c_language_data): Delete la_is_string_type_p
3507         initializer.
3508         (cplus_language_data): Likewise.
3509         (asm_language_data): Likewise.
3510         (minimal_language_data): Likewise.
3511         * d-lang.c (d_language_data): Likewise.
3512         * f-lang.c (f_is_string_type_p): Delete function, implementation
3513         moved to f_language::is_string_type_p.
3514         (f_language_data): Delete la_is_string_type_p initializer.
3515         (f_language::is_string_type_p): New member function,
3516         implementation from f_is_string_type_p.
3517         * go-lang.c (go_is_string_type_p): Delete function, implementation
3518         moved to go_language::is_string_type_p.
3519         (go_language_data): Delete la_is_string_type_p initializer.
3520         (go_language::is_string_type_p): New member function,
3521         implementation from go_is_string_type_p.
3522         * language.c (language_defn::is_string_type_p): Define new member
3523         function.
3524         (default_is_string_type_p): Make static, add comment copied from
3525         header file.
3526         (unknown_language_data): Delete la_is_string_type_p initializer.
3527         (unknown_language::is_string_type_p): New member function.
3528         (auto_language_data): Delete la_is_string_type_p initializer.
3529         (auto_language::is_string_type_p): New member function.
3530         * language.h (language_data): Delete la_is_string_type_p field.
3531         (language_defn::is_string_type_p): Declare new function.
3532         (default_is_string_type_p): Delete desclaration, move comment to
3533         definition.
3534         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3535         moved to m2_language::is_string_type_p.
3536         (m2_language_data): Delete la_is_string_type_p initializer.
3537         (m2_language::is_string_type_p): New member function,
3538         implementation from m2_is_string_type_p.
3539         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3540         initializer.
3541         * opencl-lang.c (opencl_language_data): Likewise.
3542         * p-lang.c (pascal_is_string_type_p): Delete function,
3543         implementation moved to pascal_language::is_string_type_p.
3544         (pascal_language_data): Delete la_is_string_type_p initializer.
3545         (pascal_language::is_string_type_p): New member function,
3546         implementation from pascal_is_string_type_p.
3547         * rust-lang.c (rust_is_string_type_p): Delete function,
3548         implementation moved to rust_language::is_string_type_p.
3549         (rust_language_data): Delete la_is_string_type_p initializer.
3550         (rust_language::is_string_type_p): New member function,
3551         implementation from rust_is_string_type_p.
3552         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3553         is_string_type_p.
3554
3555 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3556
3557         * ada-lang.c (ada_language_data): Delete la_print_typedef
3558         initializer.
3559         (ada_language::print_typedef): New member function.
3560         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3561         (cplus_language_data): Likewise.
3562         (asm_language_data): Likewise.
3563         (minimal_language_data): Likewise.
3564         * d-lang.c (d_language_data): Likewise.
3565         * f-lang.c (f_language_data): Likewise.
3566         (f_language::print_typedef): New member function.
3567         * go-lang.c (go_language_data): Delete la_print_typedef
3568         initializer.
3569         * language.c (language_defn::print_typedef): Define member
3570         function.
3571         (unknown_language_data): Delete la_print_typedef initializer.
3572         (unknown_language::print_typedef): New member function.
3573         (auto_language_data): Delete la_print_typedef initializer.
3574         (auto_language::print_typedef): New member function.
3575         * language.h (language_data): Delete la_print_typedef field.
3576         (language_defn::print_typedef): Declare new member function.
3577         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3578         (default_print_typedef): Delete declaration.
3579         * m2-lang.c (m2_language_data): Delete la_print_typedef
3580         initializer.
3581         (m2_language::print_typedef): New member function.
3582         * objc-lang.c (objc_language_data): Delete la_print_typedef
3583         initializer.
3584         * opencl-lang.c (opencl_language_data): Likewise.
3585         * p-lang.c (pascal_language_data): Likewise.
3586         (pascal_language::print_typedef): New member function.
3587         * rust-lang.c (rust_print_typedef): Delete function,
3588         implementation moved to rust_language::print_typedef.
3589         (rust_language): Delete la_print_typedef initializer.
3590         (rust_language::print_typedef): New member function,
3591         implementation from rust_print_typedef.
3592         * typeprint.c (default_print_typedef): Delete.
3593
3594 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3595
3596         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3597         (ada_language::printstr): New member function.
3598         * c-lang.c (c_language_data): Delete la_printstr initializer.
3599         (cplus_language_data): Likewise.
3600         (asm_language_data): Likewise.
3601         (minimal_language_data): Likewise.
3602         * d-lang.c (d_language_data): Likewise.
3603         * f-lang.c (f_printstr): Rename to f_language::printstr.
3604         (f_language_data): Delete la_printstr initializer.
3605         (f_language::printstr): New member function, implementation from
3606         f_printstr.
3607         * go-lang.c (go_language_data): Delete la_printstr initializer.
3608         * language.c (language_defn::printstr): Define new member
3609         function.
3610         (unk_lang_printstr): Delete.
3611         (unknown_language_data): Delete la_printstr initializer.
3612         (unknown_language::printstr): New member function.
3613         (auto_language_data): Delete la_printstr initializer.
3614         (auto_language::printstr): New member function.
3615         * language.h (language_data): Delete la_printstr field.
3616         (language_defn::printstr): Declare new member function.
3617         (LA_PRINT_STRING): Update call to printstr.
3618         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3619         (m2_language_data): Delete la_printstr initializer.
3620         (m2_language::printstr): New member function, implementation from
3621         m2_printstr.
3622         * objc-lang.c (objc_language_data): Delete la_printstr
3623         initializer.
3624         * opencl-lang.c (opencl_language_data): Likewise.
3625         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3626         (pascal_language_data): Delete la_printstr initializer.
3627         (pascal_language::printstr): New member function, implementation
3628         from pascal_printstr.
3629         * p-lang.h (pascal_printstr): Delete declaration.
3630         * rust-lang.c (rust_printstr): Update header comment.
3631         (rust_language_data): Delete la_printstr initializer.
3632         (rust_language::printstr): New member function.
3633
3634 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3635
3636         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3637         (ada_language::printchar): New member function.
3638         * c-lang.c (c_language_data): Delete la_printchar initializer.
3639         (cplus_language_data): Likewise.
3640         (asm_language_data): Likewise.
3641         (minimal_language_data): Likewise.
3642         * d-lang.c (d_language_data): Likewise.
3643         * f-lang.c (f_printchar): Rename to f_language::printchar.
3644         (f_language_data): Delete la_printchar initializer.
3645         (f_language::printchar): New member function, implementation from
3646         f_printchar.
3647         * go-lang.c (go_language_data): Delete la_printchar initializer.
3648         * language.c (unk_lang_printchar): Delete.
3649         (language_defn::printchar): Define new member function.
3650         (unknown_language_data): Delete la_printchar initializer.
3651         (unknown_language::printchar): New member function.
3652         (auto_language_data): Delete la_printchar initializer.
3653         (auto_language::printchar): New member function.
3654         * language.h (language_data): Delete la_printchar field.
3655         (language_defn::printchar): Declare new member function.
3656         (LA_PRINT_CHAR): Update call to printchar.
3657         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3658         (m2_language::printchar): New member function.
3659         * objc-lang.c (objc_language_data): Delete la_printchar
3660         initializer.
3661         * opencl-lang.c (opencl_language_data): Likewise.
3662         * p-lang.c (pascal_language_data): Delete la_printchar
3663         initializer.
3664         (pascal_language::printchar): New member function.
3665         * rust-lang.c (rust_printchar): Rename to
3666         rust_language::printchar.
3667         (rust_language_data): Delete la_printchar initializer.
3668         (rust_language::printchar): New member function, implementation
3669         from rust_printchar.
3670
3671 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3672
3673         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3674         (ada_language_data): Delete la_emitchar initializer.
3675         (ada_language::emitchar): New member function, implementation from
3676         emit_char.
3677         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3678         (cplus_language_data): Likewise.
3679         (asm_language_data): Likewise.
3680         (minimal_language_data): Likewise.
3681         * d-lang.c (d_language_data): Likewise.
3682         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3683         (f_language_data): Delete la_emitchar initializer.
3684         (f_language::emitchar): New member function, implementation from
3685         f_emit_char.
3686         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3687         * language.c (unk_lang_emit_char): Delete.
3688         (language_defn::emitchar): New member function definition.
3689         (unknown_language_data): Delete la_emitchar initializer.
3690         (unknown_language::emitchar): New member function.
3691         (auto_language_data): Delete la_emitchar initializer.
3692         (auto_language::emitchar): New member function.
3693         * language.h (language_data): Delete la_emitchar field.
3694         (language_defn::emitchar): New member field declaration.
3695         (LA_EMIT_CHAR): Update call to emitchar.
3696         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3697         (m2_language_data): Delete la_emitchar initializer.
3698         (m2_language::emitchar): New member function, implementation from
3699         m2_emit_char.
3700         * objc-lang.c (objc_language_data): Delete la_emitchar
3701         initializer.
3702         * opencl-lang.c (opencl_language_data): Likewise.
3703         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3704         (pascal_language_data): Delete la_emitchar initializer.
3705         (pascal_language::emitchar): New member function, implementation
3706         from pascal_emit_char.
3707         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3708         (rust_language_data): Delete la_emitchar initializer.
3709         (rust_language::emitchar): New member function, implementation
3710         from rust_emitchar.
3711
3712 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3713
3714         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3715         (ada_language_data): Delete la_post_parser initializer.
3716         (ada_language::post_parser): New member function.
3717         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3718         (cplus_language_data): Likewise.
3719         (asm_language_data): Likewise.
3720         (minimal_language_data): Likewise.
3721         * d-lang.c (d_language_data): Likewise.
3722         * f-lang.c (f_language_data): Likewise.
3723         * go-lang.c (go_language_data): Likewise.
3724         * language.c (unknown_language_data): Likewise.
3725         (auto_language_data): Likewise.
3726         * language.h (language_data): Delete la_post_parser field.
3727         (language_defn::post_parser): New member function.
3728         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3729         * objc-lang.c (objc_language_data): Likewise.
3730         * opencl-lang.c (opencl_language_data): Likewise.
3731         * p-lang.c (pascal_language_data): Likewise.
3732         * parse.c (parse_exp_in_context): Update call to post_parser.
3733         (null_post_parser): Delete definition.
3734         * parser-defs.h (null_post_parser): Delete declaration.
3735         * rust-lang.c (rust_language_data): Delete la_post_parser
3736         initializer.
3737
3738 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3739
3740         * ada-lang.c (parse): Rename to ada_language::parser.
3741         (ada_language_data): Delete la_parser initializer.
3742         (ada_language::parser): New member function, implementation from
3743         parse.
3744         * c-lang.c (c_language_data): Delete la_parser initializer.
3745         (cplus_language_data): Likewise.
3746         (asm_language_data): Likewise.
3747         (minimal_language_data): Likewise.
3748         * d-lang.c (d_language_data): Likewise.
3749         (d_language::parser): New member function.
3750         * f-lang.c (f_language_data): Delete la_parser initializer.
3751         (f_language::parser): New member function.
3752         * go-lang.c (go_language_data): Delete la_parser initializer.
3753         (go_language::parser): New member function.
3754         * language.c (unk_lang_parser): Delete.
3755         (language_defn::parser): Define new member function.
3756         (unknown_language_data): Delete la_parser initializer.
3757         (unknown_language::parser): New member function.
3758         (auto_language_data): Delete la_parser initializer.
3759         (auto_language::parser): New member function.
3760         * language.h (language_data): Delete la_parser field.
3761         (language_defn::parser): Declare new member function.
3762         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3763         (m2_language::parser): New member function.
3764         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3765         * opencl-lang.c (opencl_language_data): Likewise.
3766         * p-lang.c (pascal_language_data): Likewise.
3767         (pascal_language::parser): New member function.
3768         * parse.c (parse_exp_in_context): Update call to parser.
3769         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3770         (rust_language::parser): New member function.
3771
3772 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3773
3774         * top.c (print_gdb_configuration): Print --with-python-libdir
3775         configuration value.
3776
3777 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3778
3779         * NEWS: Mention change to the alias command.
3780
3781 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3782
3783         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3784         (alias_command_completer)
3785         (make_alias_options_def_group): New functions.
3786         (alias_opts, alias_option_defs): New struct and array.
3787         (alias_usage_error): Update usage.
3788         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3789         Use option framework.
3790         (_initialize_cli_cmds): Update alias command help.
3791         Update aliases command help.
3792         (show_user):
3793         Add NULL for new default_args lookup_cmd argument.
3794         (valid_command_p): Rename to validate_aliased_command.
3795         Add NULL for new default_args lookup_cmd argument.  Verify that the
3796         aliased_command has no default args.
3797         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3798         (lookup_cmd_1, lookup_cmd): New argument default_args.
3799         (add_alias_cmd):
3800         Add NULL for new default_args lookup_cmd argument.
3801         (print_help_for_command): Show default args under the layout
3802          alias some_alias = some_aliased_cmd some_alias_default_arg.
3803         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3804         xfree default_args in destructor.
3805         * cli/cli-script.c (process_next_line, do_define_command):
3806         Add NULL for new default_args lookup_cmd argument.
3807         * command.h: Declare new default_args argument in lookup_cmd
3808         and lookup_cmd_1.
3809         * completer.c (complete_line_internal_1):
3810         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3811         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3812         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3813         Likewise.
3814         * infcmd.c (_initialize_infcmd): Likewise.
3815         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3816         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3817         * python/py-param.c (add_setshow_generic): Likewise.
3818         * remote.c (_initialize_remote): Likewise.
3819         * top.c (execute_command): Prepend default_args if command has some.
3820         (set_verbose):
3821         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3822         * tracepoint.c (validate_actionline, encode_actions_1):
3823         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3824
3825 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3826
3827         * jit.c (jit_read_descriptor): Use bool as the return type.
3828         (jit_breakpoint_re_set_internal): Use bool as the return type.
3829         Invert the return value logic; return true if the jit breakpoint
3830         has been successfully initialized.
3831         (jit_inferior_init): Update the call to
3832         jit_breakpoint_re_set_internal.
3833
3834 2020-06-22  Pedro Alves  <palves@redhat.com>
3835
3836         PR gdb/25939
3837         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3838         Use the current inferior instead.  Don't return
3839         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3840         wait again.
3841         * sol-thread.c (sol_thread_target::wait): Don't reference
3842         inferior_ptid.
3843         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3844         (sol_update_thread_list_callback): Use the current inferior's pid
3845         instead of inferior_ptid.
3846
3847 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3848
3849         * procfs.c: Cleanup many comments.
3850
3851         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3852         (AFTER_WATCHFLAG): Replace by value.
3853
3854         (MAIN_PROC_NAME_FORMAT): Inline ...
3855         (create_procinfo): ... here.
3856
3857         (procfs_debug_inferior): Remove SYS_exec handling.
3858         (syscall_is_exec): Likewise.
3859         (procfs_set_exec_trap): Likewise.
3860
3861         (syscall_is_lwp_exit): Inline in callers.
3862         (syscall_is_exit): Likewise.
3863         (syscall_is_exec): Likewise.
3864         (syscall_is_lwp_create): Likewise.
3865
3866         (invalidate_cache): Remove #if 0 code.
3867
3868         (make_signal_thread_runnable):  Remove.
3869         (procfs_target::resume): Remove #if 0 code.
3870
3871 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3872
3873         PR gdb/25939
3874         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3875         call ...
3876         (procfs_target::create_inferior): ... here.
3877
3878 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3879
3880         * exec.c (validate_exec_file): Ensure the build-id is up to
3881         date by calling reopen_exec_file (that checks file timestamp
3882         to decide to re-read the file).
3883
3884 2020-06-18  Pedro Alves  <palves@redhat.com>
3885
3886         PR gdb/25412
3887         * gdbthread.h (delete_thread, delete_thread_silent)
3888         (find_thread_ptid): Update comments.
3889         * thread.c (current_thread_): New global.
3890         (is_current_thread): Move higher, and reimplement.
3891         (inferior_thread): Reimplement.
3892         (set_thread_exited): Use bool.  Add assertions.
3893         (add_thread_silent): Simplify thread-reuse handling by always
3894         calling delete_thread.
3895         (delete_thread): Remove intro comment.
3896         (find_thread_ptid): Skip exited threads.
3897         (switch_to_thread_no_regs): Write to current_thread_.
3898         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3899         INFERIOR_PTID.  Clear current_thread_.
3900
3901 2020-06-18  Pedro Alves  <palves@redhat.com>
3902
3903         * aix-thread.c (pd_update): Use switch_to_thread.
3904
3905 2020-06-18  Pedro Alves  <palves@redhat.com>
3906
3907         * ravenscar-thread.c (ravenscar_thread_target): Update.
3908         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3909         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3910         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3911         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3912
3913 2020-06-18  Pedro Alves  <palves@redhat.com>
3914
3915         * nat/windows-nat.c (current_windows_thread): Remove.
3916         * nat/windows-nat.h (current_windows_thread): Remove.
3917         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3918         Adjust.
3919         (display_selectors): Adjust to fetch the current
3920         windows_thread_info based on inferior_ptid.
3921         (fake_create_process): No longer write to current_windows_thread.
3922         (windows_nat_target::get_windows_debug_event):
3923         Don't set inferior_ptid or current_windows_thread.
3924         (windows_nat_target::wait): Adjust to not rely on
3925         current_windows_thread.
3926         (do_initial_windows_stuff): Now a method of windows_nat_target.
3927         Switch to the last_ptid thread.
3928         (windows_nat_target::attach): Adjust.
3929         (windows_nat_target::detach): Use switch_to_no_thread instead of
3930         writing to inferior_ptid directly.
3931         (windows_nat_target::create_inferior): Adjust.
3932
3933 2020-06-18  Pedro Alves  <palves@redhat.com>
3934
3935         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3936
3937 2020-06-18  Pedro Alves  <palves@redhat.com>
3938
3939         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3940         after creating it, instead of writing to inferior_ptid.  Don't
3941         write to inferior_ptid.
3942
3943 2020-06-18  Pedro Alves  <palves@redhat.com>
3944
3945         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3946
3947 2020-06-18  Pedro Alves  <palves@redhat.com>
3948
3949         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3950         it, instead of writing to inferior_ptid.
3951
3952 2020-06-18  Pedro Alves  <palves@redhat.com>
3953
3954         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3955         to inferior_ptid.
3956
3957 2020-06-18  Pedro Alves  <palves@redhat.com>
3958
3959         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3960         instead of writing to inferior_ptid directly.
3961
3962 2020-06-18  Pedro Alves  <palves@redhat.com>
3963
3964         * corelow.c (core_target::close): Use switch_to_no_thread instead
3965         of writing to inferior_ptid directly.
3966         (add_to_thread_list, core_target_open): Use switch_to_thread
3967         instead of writing to inferior_ptid directly.
3968
3969 2020-06-18  Pedro Alves  <palves@redhat.com>
3970
3971         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3972         inferior_ptid.
3973         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3974         inferior_ptid.
3975         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3976         inferior_ptid directly.
3977         (darwin_nat_target::init_thread_list): Switch to thread, instead
3978         of writing to inferior_ptid.
3979         (darwin_nat_target::attach): Don't write to inferior_ptid.
3980         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3981
3982 2020-06-18  Pedro Alves  <palves@redhat.com>
3983
3984         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3985         thread.
3986         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3987         Instead use switch_to_thread.
3988         (gnu_nat_target::detach): Use switch_to_no_thread
3989         instead of writing to inferior_ptid directly.  Used passed-in
3990         inferior instead of looking up the inferior by pid.
3991
3992 2020-06-18  Pedro Alves  <palves@redhat.com>
3993
3994         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3995         inferior_ptid.
3996
3997 2020-06-18  Pedro Alves  <palves@redhat.com>
3998
3999         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
4000         inferior_ptid.
4001         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
4002         thread.
4003         (nto_procfs_target::detach): Avoid referencing
4004         inferior_ptid.  Use switch_to_no_thread instead of writing to
4005         inferior_ptid directly.
4006         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
4007         instead of writing to inferior_ptid directly.
4008         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
4009         to thread.
4010
4011 2020-06-18  Pedro Alves  <palves@redhat.com>
4012
4013         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
4014         after creating it, instead of writing to inferior_ptid.
4015         (gdbsim_target_open): Use switch_to_no_thread instead of writing
4016         to inferior_ptid directly.
4017         (gdbsim_target::wait): Don't write to inferior_ptid.
4018
4019 2020-06-18  Pedro Alves  <palves@redhat.com>
4020
4021         * remote.c (remote_target::remote_notice_new_inferior): Use
4022         switch_to_thread instead of writing to inferior_ptid directly.
4023         (remote_target::add_current_inferior_and_thread): Use
4024         switch_to_no_thread instead of writing to inferior_ptid directly.
4025         (extended_remote_target::attach): Use switch_to_inferior_no_thread
4026         and switch_to_thread instead of using set_current_inferior or
4027         writing to inferior_ptid directly.
4028
4029 2020-06-18  Pedro Alves  <palves@redhat.com>
4030
4031         * tracectf.c (ctf_target_open): Switch to added thread instead of
4032         writing to inferior_ptid directly.
4033         (ctf_target::close): Use switch_to_no_thread instead of writing to
4034         inferior_ptid directly.
4035
4036 2020-06-18  Pedro Alves  <palves@redhat.com>
4037
4038         * tracefile-tfile.c (tfile_target_open): Don't write to
4039         inferior_ptid directly, instead switch to added thread.
4040         (tfile_target::close): Use switch_to_no_thread instead of writing
4041         to inferior_ptid directly.
4042
4043 2020-06-18  Pedro Alves  <palves@redhat.com>
4044
4045         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4046         (procfs_target::detach): Use switch_to_no_thread
4047         instead of writing to inferior_ptid directly.
4048         (do_attach): Change return type to void.  Switch to the added
4049         thread.
4050         (procfs_target::create_inferior): Switch to the added thread.
4051         (procfs_do_thread_registers): Don't write to inferior_ptid.
4052
4053 2020-06-18  Pedro Alves  <palves@redhat.com>
4054
4055         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4056         of writing to inferior_ptid.
4057         (scoped_restore_exited_inferior): Delete.
4058         (handle_vfork_child_exec_or_exit): Simplify using
4059         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4060         instead of writing to inferior_ptid.
4061         (THREAD_STOPPED_BY): Delete.
4062         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4063         (thread_stopped_by_hw_breakpoint): Delete.
4064         (save_waitstatus): Use
4065         scoped_restore_current_thread+switch_to_thread, and call
4066         target_stopped_by_watchpoint instead of
4067         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4068         instead of thread_stopped_by_sw_breakpoint, and
4069         target_stopped_by_hw_breakpoint instead of
4070         thread_stopped_by_hw_breakpoint.
4071         (handle_inferior_event)
4072         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4073         inferior_ptid directly, nor
4074         set_current_inferior/set_current_program_space.  Use
4075         switch_to_thread / switch_to_inferior_no_thread instead.
4076
4077 2020-06-18  Pedro Alves  <palves@redhat.com>
4078
4079         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4080         instead of writing to inferior_ptid.
4081
4082 2020-06-18  Pedro Alves  <palves@redhat.com>
4083
4084         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4085         added thread.
4086         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4087         to the added thread.
4088         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4089         instead of writing to inferior_ptid.
4090
4091 2020-06-18  Pedro Alves  <palves@redhat.com>
4092
4093         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4094         (register_to_value_test): Mock a program_space too.  Heap-allocate
4095         the address space.  Don't write to inferior_ptid.  Use
4096         switch_to_thread instead.
4097
4098 2020-06-18  Pedro Alves  <palves@redhat.com>
4099
4100         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4101         Delete.
4102         (find_signalled_thread()): New, factored out from
4103         linux_make_corefile_notes and adjusted to handle exited threads.
4104         (linux_make_corefile_notes): Adjust to use the new
4105         find_signalled_thread.
4106
4107 2020-06-18  Pedro Alves  <palves@redhat.com>
4108
4109         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4110         of saving/restoring inferior_ptid.
4111
4112 2020-06-17  Tom Tromey  <tom@tromey.com>
4113
4114         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4115         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4116         declare.
4117         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4118
4119 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4120
4121         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4122         of partial symtabs.
4123
4124 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4125
4126         * regformats/reg-arm.dat: Remove.
4127         * regformats/reg-bfin.dat: Remove.
4128         * regformats/reg-cris.dat: Remove.
4129         * regformats/reg-crisv32.dat: Remove.
4130         * regformats/reg-m32r.dat: Remove.
4131         * regformats/reg-tilegx.dat: Remove.
4132         * regformats/reg-tilegx32.dat: Remove.
4133
4134 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4135
4136         * features/Makefile (WHICH): Remove arm files.
4137         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4138         * regformats/arm/arm-with-neon.dat: Remove.
4139         * regformats/arm/arm-with-vfpv2.dat: Remove.
4140         * regformats/arm/arm-with-vfpv3.dat: Remove.
4141
4142 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4143
4144         * features/Makefile (XMLTOC): Remove rx.xml.
4145
4146 2020-06-17  Pedro Alves  <palves@redhat.com>
4147
4148         * gdbthread.h (thread_control_state) <trap_expected> Update
4149         comments.
4150
4151 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4152
4153         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4154         ada_language::lookup_symbol_nonlocal.
4155         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4156         (ada_language::lookup_symbol_nonlocal): New member function,
4157         implementation from ada_lookup_symbol_nonlocal.
4158         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4159         initializer.
4160         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4161         initializer.
4162         (cplus_language::lookup_symbol_nonlocal): New member function.
4163         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4164         (minimal_language_data) Likewise.
4165         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4166         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4167         initializer.
4168         (d_language::lookup_symbol_nonlocal): New member function.
4169         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4170         initializer.
4171         (f_language::lookup_symbol_nonlocal): New member function.
4172         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4173         initializer.
4174         * language.c (unknown_language_data): Likewise.
4175         (auto_language_data): Likewise.
4176         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4177         field.
4178         (language_defn::lookup_symbol_nonlocal): New member function.
4179         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4180         initializer.
4181         * objc-lang.c (objc_language_data): Likewise.
4182         * opencl-lang.c (opencl_language_data): Likewise.
4183         * p-lang.c (pascal_language_data): Likewise.
4184         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4185         rust_language::lookup_symbol_nonlocal.
4186         (rust_language_data): Delete la_lookup_symbol_nonlocal
4187         initializer.
4188         (rust_language::lookup_symbol_nonlocal): New member function,
4189         implementation from rust_lookup_symbol_nonlocal.
4190         * symtab.c (lookup_symbol_aux): Update call to
4191         lookup_symbol_nonlocal.
4192         (basic_lookup_symbol_nonlocal): Rename to...
4193         (language_defn::lookup_symbol_nonlocal): ...this, and update
4194         header comment.  Remove language_defn parameter, and replace with
4195         uses of `this'.
4196         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4197
4198 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4199
4200         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4201         initializer.
4202         (ada_language::value_print_inner): New member function.
4203         * c-lang.c (c_language_data): Delete la_value_print_inner
4204         initializer.
4205         (cplus_language_data): Likewise.
4206         (asm_language_data): Likewise.
4207         (minimal_language_data): Likewise.
4208         * d-lang.c (d_language_data): Likewise.
4209         (d_language::value_print_inner): New member function.
4210         * f-lang.c (f_language_data): Delete la_value_print_inner
4211         initializer.
4212         (f_language::value_print_inner): New member function.
4213         * f-lang.h (f_value_print_innner): Rename to...
4214         (f_value_print_inner): ...this (note spelling of 'inner').
4215         * f-valprint.c (f_value_print_innner): Rename to...
4216         (f_value_print_inner): ...this (note spelling of 'inner').
4217         * go-lang.c (go_language_data): Delete la_value_print_inner
4218         initializer.
4219         (go_language::value_print_inner): New member function.
4220         * language.c (language_defn::value_print_inner): Define new member
4221         function.
4222         (unk_lang_value_print_inner): Delete.
4223         (unknown_language_data): Delete la_value_print_inner initializer.
4224         (unknown_language::value_print_inner): New member function.
4225         (auto_language_data): Delete la_value_print_inner initializer.
4226         (auto_language::value_print_inner): New member function.
4227         * language.h (language_data): Delete la_value_print_inner field.
4228         (language_defn::value_print_inner): Delcare new member function.
4229         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4230         initializer.
4231         (m2_language::value_print_inner): New member function.
4232         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4233         initializer.
4234         * opencl-lang.c (opencl_language_data): Likewise.
4235         * p-lang.c (pascal_language_data): Likewise.
4236         (pascal_language::value_print_inner): New member function.
4237         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4238         initializer.
4239         (rust_language::value_print_inner): New member function.
4240         * valprint.c (do_val_print): Update call to value_print_inner.
4241
4242 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4243
4244         * ada-lang.c (ada_language_data): Delete la_value_print
4245         initializer.
4246         (ada_language::value_print): New member function.
4247         * c-lang.c (c_language_data): Delete la_value_print initializer.
4248         (cplus_language_data): Likewise.
4249         (asm_language_data): Likewise.
4250         (minimal_language_data): Likewise.
4251         * d-lang.c (d_language_data): Likewise.
4252         * f-lang.c (f_language_data): Likewise.
4253         * go-lang.c (go_language_data): Likewise.
4254         * language.c (unk_lang_value_print): Delete.
4255         (language_defn::value_print): Define new member function.
4256         (unknown_language_data): Delete la_value_print initializer.
4257         (unknown_language::value_print): New member function.
4258         (auto_language_data): Delete la_value_print initializer.
4259         (auto_language::value_print): New member function.
4260         * language.h (language_data): Delete la_value_print field.
4261         (language_defn::value_print): Declare new member function.
4262         (LA_VALUE_PRINT): Update call to value_print.
4263         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4264         * objc-lang.c (objc_language_data): Likewise.
4265         * opencl-lang.c (opencl_language_data): Likewise.
4266         * p-lang.c (pascal_language_data): Likewise.
4267         (pascal_language::value_print): New member function.
4268         * rust-lang.c (rust_language_data): Delete la_value_print
4269         initializer.
4270
4271 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4272
4273         * ada-lang.c (ada_watch_location_expression): Rename to
4274         ada_language::watch_location_expression.
4275         (ada_language_data): Delete la_watch_location_expression
4276         initializer.
4277         (ada_language::watch_location_expression): New member function,
4278         implementation from ada_watch_location_expression.
4279         * breakpoint.c (watch_command_1): Update call to
4280         watch_location_expression.
4281         * c-lang.c (c_watch_location_expression): Rename to
4282         language_defn::watch_location_expression.
4283         (c_language_data): Delete la_watch_location_expression
4284         initializer.
4285         (cplus_language_data): Likewise.
4286         (asm_language_data): Likewise.
4287         (minimal_language_data): Likewise.
4288         * c-lang.h (c_watch_location_expression): Delete declaration.
4289         * d-lang.c (d_language_data): Delete la_watch_location_expression
4290         initializer.
4291         * f-lang.c (f_language_data): Likewise.
4292         * go-lang.c (go_language_data): Likewise.
4293         * language.c (language_defn::watch_location_expression): Member
4294         function implementation from c_watch_location_expression.
4295         (unknown_language_data): Delete la_watch_location_expression
4296         initializer.
4297         (auto_language_data): Likewise.
4298         * language.h (language_data): Delete la_watch_location_expression
4299         field.
4300         (language_defn::watch_location_expression): Declare new member
4301         function.
4302         * m2-lang.c (m2_language_data): Delete
4303         la_watch_location_expression initializer.
4304         * objc-lang.c (objc_language_data): Likewise.
4305         * opencl-lang.c (opencl_language_data): Likewise.
4306         * p-lang.c (pascal_language_data): Likewise.
4307         * rust-lang.c (rust_watch_location_expression): Rename to
4308         rust_language::watch_location_expression.
4309         (rust_language_data): Delete la_watch_location_expression
4310         initializer.
4311         (rust_language::watch_location_expression): New member function,
4312         implementation from rust_watch_location_expression.
4313
4314 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4315
4316         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4317         ada_language::collect_symbol_completion_matches.
4318         (ada_language_data): Delete la_collect_symbol_completion_matches
4319         initializer.
4320         (ada_language::collect_symbol_completion_matches): New member
4321         function, implementation from
4322         ada_collect_symbol_completion_matches.
4323         * c-lang.c (c_language_data): Delete
4324         la_collect_symbol_completion_matches initializer.
4325         (cplus_language_data): Likewise.
4326         (asm_language_data): Likewise.
4327         (minimal_language_data): Likewise.
4328         * d-lang.c (d_language_data): Likewise.
4329         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4330         f_language::collect_symbol_completion_matches.
4331         (f_language_data): Delete la_collect_symbol_completion_matches
4332         initializer.
4333         (f_language::collect_symbol_completion_matches) New member
4334         function, implementation from f_collect_symbol_completion_matches.
4335         * go-lang.c (go_language_data): Delete
4336         la_collect_symbol_completion_matches initializer.
4337         * language.c (unknown_language_data): Likewise.
4338         (auto_language_data): Likewise.
4339         * language.h (language_data): Delete
4340         la_collect_symbol_completion_matches field.
4341         (language_defn::collect_symbol_completion_matches): New member
4342         function.
4343         * m2-lang.c (m2_language_data): Delete
4344         la_collect_symbol_completion_matches initializer.
4345         * objc-lang.c (objc_language_data): Likewise.
4346         * opencl-lang.c (opencl_language_data): Likewise.
4347         * p-lang.c (pascal_language_data): Likewise.
4348         * rust-lang.c (rust_language_data): Likewise.
4349         * symtab.c (default_collect_symbol_completion_matches): Delete.
4350         (collect_symbol_completion_matches): Update call to
4351         collect_symbol_completion_matches.
4352         (collect_symbol_completion_matches_type): Likewise.
4353         * symtab.h (default_collect_symbol_completion_matches): Delete
4354         declaration.
4355
4356 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4357
4358         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4359         (ada_language_data): Delete la_word_break_characters initializer.
4360         (ada_language::word_break_characters): New member function.
4361         * c-lang.c (c_language_data): Delete la_word_break_characters
4362         initializer.
4363         (cplus_language_data): Likewise.
4364         (asm_language_data): Likewise.
4365         (minimal_language_data): Likewise.
4366         * completer.c: Update global comment.
4367         (advance_to_expression_complete_word_point): Update call to
4368         word_break_characters.
4369         (complete_files_symbols): Likewise.
4370         (complete_line_internal_1): Likewise.
4371         (default_completer_handle_brkchars): Likewise.
4372         (skip_quoted_chars): Likewise.
4373         * d-lang.c (d_language_data): Delete la_word_break_characters
4374         initializer.
4375         * f-lang.c (f_word_break_characters): Delete.
4376         (f_language_data): Delete la_word_break_characters initializer.
4377         (f_language::word_break_characters): New member function.
4378         * go-lang.c (go_language_data): Delete la_word_break_characters
4379         initializer.
4380         * language.c (unknown_language_data): Likewise.
4381         (auto_language_data): Likewise.
4382         * language.h (default_word_break_characters): Move declaration to
4383         earlier in the file.
4384         (language_data): Delete la_word_break_characters field.
4385         (language_defn::word_break_characters): New member function.
4386         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4387         initializer.
4388         * objc-lang.c (objc_language_data): Likewise.
4389         * opencl-lang.c (opencl_language_data): Likewise.
4390         * p-lang.c (pascal_language_data): Likewise.
4391         * rust-lang.c (rust_language_data): Likewise.
4392
4393 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4394
4395         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4396         (ada_language_data): Delete la_get_symbol_name_matcher
4397         initializer.
4398         (language_defn::get_symbol_name_matcher_inner): New member
4399         function.
4400         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4401         initializer.
4402         (cplus_language_data): Likewise.
4403         (cplus_language::get_symbol_name_matcher_inner): New member
4404         function.
4405         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4406         (minimal_language_data): Likewise.
4407         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4408         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4409         initializer.
4410         * dictionary.c (iter_match_first_hashed): Update call to
4411         get_symbol_name_matcher.
4412         (iter_match_next_hashed): Likewise.
4413         (iter_match_next_linear): Likewise.
4414         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4415         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4416         initializer.
4417         (f_language::get_symbol_name_matcher_inner): New member function.
4418         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4419         initializer.
4420         * language.c (default_symbol_name_matcher): Update header comment,
4421         make static.
4422         (language_defn::get_symbol_name_matcher): New definition.
4423         (language_defn::get_symbol_name_matcher_inner): Likewise.
4424         (get_symbol_name_matcher): Delete.
4425         (unknown_language_data): Delete la_get_symbol_name_matcher
4426         initializer.
4427         (auto_language_data): Likewise.
4428         * language.h (language_data): Delete la_get_symbol_name_matcher
4429         field.
4430         (language_defn::get_symbol_name_matcher): New member function.
4431         (language_defn::get_symbol_name_matcher_inner): Likewise.
4432         (default_symbol_name_matcher): Delete declaration.
4433         * linespec.c (find_methods): Update call to
4434         get_symbol_name_matcher.
4435         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4436         initializer.
4437         * minsyms.c (lookup_minimal_symbol): Update call to
4438         get_symbol_name_matcher.
4439         (iterate_over_minimal_symbols): Likewise.
4440         * objc-lang.c (objc_language_data): Delete
4441         la_get_symbol_name_matcher initializer.
4442         * opencl-lang.c (opencl_language_data): Likewise.
4443         * p-lang.c (pascal_language_data): Likewise.
4444         * psymtab.c (psymbol_name_matches): Update call to
4445         get_symbol_name_matcher.
4446         * rust-lang.c (rust_language_data): Delete
4447         la_get_symbol_name_matcher initializer.
4448         * symtab.c (symbol_matches_search_name): Update call to
4449         get_symbol_name_matcher.
4450         (compare_symbol_name): Likewise.
4451
4452 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4453
4454         * ada-lang.c (ada_language_data): Delete la_compute_program
4455         initializer.
4456         * c-lang.c (c_language_data): Likewise.
4457         (c_language::compute_program): New member function.
4458         (cplus_language_data): Delete la_compute_program initializer.
4459         (cplus_language::compute_program): New member function.
4460         (asm_language_data): Delete la_compute_program initializer.
4461         (minimal_language_data): Likewise.
4462         * c-lang.h (c_compute_program): Update comment.
4463         (cplus_compute_program): Likewise.
4464         * compile/compile-c-support.c (c_compute_program): Likewise.
4465         (cplus_compute_program): Likewise.
4466         * compile/compile.c (compile_to_object): Update call to
4467         la_compute_program.
4468         * d-lang.c (d_language_data): Delete la_compute_program
4469         initializer.
4470         * f-lang.c (f_language_data): Likewise.
4471         * go-lang.c (go_language_data): Likewise.
4472         * language.c (unknown_language_data): Likewise.
4473         (auto_language_data): Likewise.
4474         * language.h (language_data): Delete la_compute_program field.
4475         (language_defn::compute_program): New member function.
4476         * m2-lang.c (m2_language_data): Delete la_compute_program
4477         initializer.
4478         * objc-lang.c (objc_language_data): Likewise.
4479         * opencl-lang.c (opencl_language_data): Likewise.
4480         * p-lang.c (pascal_language_data): Likewise.
4481         * rust-lang.c (rust_language_data): Likewise.
4482
4483 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4484
4485         * ada-lang.c (ada_language_data) Delete
4486         la_class_name_from_physname initializer.
4487         * c-lang.c (c_language_data): Likewise.
4488         (cplus_language_data): Likewise.
4489         (cplus_language::class_name_from_physname): New member function.
4490         (asm_language_data): Delete la_class_name_from_physname
4491         initializer.
4492         (minimal_language_data): Likewise.
4493         * d-lang.c (d_language_data): Likewise.
4494         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4495         method on language_defn class.
4496         (guess_full_die_structure_name): Likewise.
4497         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4498         initializer.
4499         * go-lang.c (go_language_data): Likewise.
4500         * language.c (language_class_name_from_physname): Delete.
4501         (unk_lang_class_name): Delete.
4502         (unknown_language_data): Delete la_class_name_from_physname
4503         initializer.
4504         (auto_language_data): Likewise.
4505         * language.h (language_data): Delete la_class_name_from_physname
4506         field.
4507         (language_defn::class_name_from_physname): New function.
4508         (language_class_name_from_physname): Delete declaration.
4509         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4510         initializer.
4511         * objc-lang.c (objc_language_data): Likewise.
4512         * opencl-lang.c (opencl_language_data): Likewise.
4513         * p-lang.c (pascal_language_data): Likewise.
4514         * rust-lang.c (rust_language_data): Likewise.
4515
4516 2020-06-16  Tom Tromey  <tom@tromey.com>
4517
4518         * tui/tui-data.h (STATUS_NAME): New macro.
4519         * tui/tui-layout.c (tui_remove_some_windows)
4520         (initialize_known_windows, tui_register_window)
4521         (tui_layout_split::remove_windows, initialize_layouts)
4522         (tui_new_layout_command): Don't use hard-coded window names.
4523
4524 2020-06-16  Tom Tromey  <tom@tromey.com>
4525
4526         PR tui/25348:
4527         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4528         tui_initialize_readline.  Only run once.  Call rl_initialize.
4529         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4530         tui_initialize_readline.
4531         * tui/tui-io.c (tui_setup_io): Call
4532         tui_ensure_readline_initialized.
4533         * tui/tui-interp.c (tui_interp::init): Update.
4534
4535 2020-06-16  Tom Tromey  <tom@tromey.com>
4536
4537         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4538         Also preserve the status window.
4539
4540 2020-06-16  Tom Tromey  <tom@tromey.com>
4541
4542         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4543         where m_window==nullptr.
4544
4545 2020-06-15  Tom Tromey  <tromey@adacore.com>
4546
4547         * windows-nat.c (windows_nat::handle_output_debug_string):
4548         Update.
4549         (windows_nat::handle_ms_vc_exception): Update.
4550         * target.h (target_read_string): Change API.
4551         * target.c (target_read_string): Change API.
4552         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4553         Update.
4554         * solib-frv.c (frv_current_sos): Update.
4555         * solib-dsbt.c (dsbt_current_sos): Update.
4556         * solib-darwin.c (darwin_current_sos): Update.
4557         * linux-thread-db.c (inferior_has_bug): Update.
4558         * expprint.c (print_subexp_standard): Update.
4559         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4560         (ada_exception_message_1): Update.
4561
4562 2020-06-15  Tom Tromey  <tromey@adacore.com>
4563
4564         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4565
4566 2020-06-15  Tom Tromey  <tromey@adacore.com>
4567
4568         * valprint.c (read_string): Update comment.
4569         * target.c (MIN): Remove.
4570         (target_read_string): Rewrite.
4571
4572 2020-06-15  Tom Tromey  <tromey@adacore.com>
4573
4574         * corefile.c (read_memory_string): Remove.
4575         * ada-valprint.c (ada_value_print_ptr): Update.
4576         * ada-lang.h (ada_tag_name): Change return type.
4577         * ada-lang.c (type_from_tag): Update.
4578         (ada_tag_name_from_tsd): Change return type.  Use
4579         target_read_string.
4580         (ada_tag_name): Likewise.
4581         * gdbcore.h (read_memory_string): Don't declare.
4582
4583 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4584
4585         * symtab.c (rbreak_command): Ignore Windows drive colon.
4586
4587 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4588
4589         * NEWS: Mention removed GDBserver host support.
4590
4591 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4592
4593         * features/riscv/rebuild-csr-xml.sh: Updated.
4594
4595 2020-06-11  Tom Tromey  <tom@tromey.com>
4596
4597         PR gdb/18318:
4598         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4599
4600 2020-06-09  Jonny Grant  <jg@jguk.org>
4601 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4602
4603         * main.c (captured_main_1): Don't print new line after help.
4604         (print_gdb_help): add mailing list and IRC channel information
4605         to --help.  Add new lines between items in the footer.  Remove
4606         quotes around bug url.
4607
4608 2020-06-11  Keith Seitz  <keiths@redhat.com>
4609
4610         PR gdb/21356
4611         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4612         Resolve typedefs for type length calculations.
4613
4614 2020-06-10  Tom de Vries  <tdevries@suse.de>
4615
4616         PR ada/24713
4617         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4618         (write_psymbols): Enable .gdb_index for ada.
4619         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4620         ada.
4621
4622 2020-06-10  Tom de Vries  <tdevries@suse.de>
4623
4624         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4625         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4626         namei" instead of "const char *name" argument.
4627         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4628         dw2_symtab_iter_init.
4629
4630 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4631
4632         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4633         to use type::field and field::type instead.
4634
4635 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4636
4637         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4638         to use field::type instead.
4639
4640 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4641
4642         * gdbtypes.h (struct field) <type, set_type>: New methods.
4643         Rename `type` field to...
4644         <m_type>: ... this.  Change references throughout to use type or
4645         set_type methods.
4646         (FIELD_TYPE): Use field::type.  Change call sites that modify
4647         the field's type to use field::set_type instead.
4648
4649 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4650
4651         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4652         to use type::index_type instead.
4653
4654 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4655
4656         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4657         methods.
4658         (TYPE_INDEX_TYPE): Use type::index_type.
4659         * gdbtypes.c (create_array_type_with_stride): Likewise.
4660
4661 2020-06-07  Tom Tromey  <tom@tromey.com>
4662
4663         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4664         parameter.
4665         (generic_value_print): Update.
4666
4667 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4668
4669         Revert commit 982a38f60b0.
4670         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4671
4672 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4673
4674         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4675         avoid use after free.
4676
4677 2020-06-05  Tom de Vries  <tdevries@suse.de>
4678
4679         * NEWS: Fix typos.
4680
4681 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4682
4683         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4684         the per_bfd object.
4685         (dwarf2_read_debug_names): Likewise.
4686         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4687         object when re-using a per_bfd object with an index.
4688
4689 2020-06-03  Tom de Vries  <tdevries@suse.de>
4690
4691         PR symtab/26046
4692         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4693         children for C++.
4694         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4695         DW_TAG_subprogram.
4696
4697 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4698
4699         * ada-lang.c (ada_language_data): Delete skip_trampoline
4700         initializer.
4701         * c-lang.c (c_language_data): Likewise.
4702         (cplus_language_data): Likewise.
4703         (cplus_language::skip_trampoline): New member function.
4704         (asm_language_data): Delete skip_trampoline initializer.
4705         (minimal_language_data): Likewise.
4706         * d-lang.c (d_language_data): Likewise.
4707         * f-lang.c (f_language_data): Likewise.
4708         * go-lang.c (go_language_data): Likewise.
4709         * language.c (unk_lang_trampoline): Delete function.
4710         (skip_language_trampoline): Update.
4711         (unknown_language_data): Delete skip_trampoline initializer.
4712         (auto_language_data): Likewise.
4713         * language.h (language_data): Delete skip_trampoline field.
4714         (language_defn::skip_trampoline): New function.
4715         * m2-lang.c (m2_language_data): Delete skip_trampoline
4716         initializer.
4717         * objc-lang.c (objc_skip_trampoline): Delete function, move
4718         implementation to objc_language::skip_trampoline.
4719         (objc_language_data): Delete skip_trampoline initializer.
4720         (objc_language::skip_trampoline): New member function with
4721         implementation from objc_skip_trampoline.
4722         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4723         initializer.
4724         * p-lang.c (pascal_language_data): Likewise.
4725         * rust-lang.c (rust_language_data): Likewise.
4726
4727 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4728
4729         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4730         (ada_language::demangle): New member function.
4731         * c-lang.c (c_language_data): Delete la_demangle initializer.
4732         (cplus_language_data): Delete la_demangle initializer.
4733         (cplus_language::demangle): New member function.
4734         (asm_language_data): Delete la_demangle initializer.
4735         (minimal_language_data): Delete la_demangle initializer.
4736         * d-lang.c (d_language_data): Delete la_demangle initializer.
4737         (d_language::demangle): New member function.
4738         * f-lang.c (f_language_data): Delete la_demangle initializer.
4739         (f_language::demangle): New member function.
4740         * go-lang.c (go_language_data): Delete la_demangle initializer.
4741         (go_language::demangle): New member function.
4742         * language.c (language_demangle): Update.
4743         (unk_lang_demangle): Delete.
4744         (unknown_language_data): Delete la_demangle initializer.
4745         (unknown_language::demangle): New member function.
4746         (auto_language_data): Delete la_demangle initializer.
4747         (auto_language::demangle): New member function.
4748         * language.h (language_data): Delete la_demangle field.
4749         (language_defn::demangle): New function.
4750         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4751         * objc-lang.c (objc_language_data): Delete la_demangle
4752         initializer.
4753         (objc_language::demangle): New member function.
4754         * opencl-lang.c (opencl_language_data): Delete la_demangle
4755         initializer.
4756         * p-lang.c (pascal_language_data): Likewise.
4757         * rust-lang.c (rust_language_data): Likewise.
4758         (rust_language::demangle): New member function.
4759
4760 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4761
4762         * ada-lang.c (ada_language_data): Delete la_print_type
4763         initializer.
4764         (ada_language::print_type): New member function.
4765         * c-lang.c (c_language_data): Delete la_print_type initializer.
4766         (c_language::print_type): New member function.
4767         (cplus_language_data): Delete la_print_type initializer.
4768         (cplus_language::print_type): New member function.
4769         (asm_language_data): Delete la_print_type initializer.
4770         (asm_language::print_type): New member function.
4771         (minimal_language_data): Delete la_print_type initializer.
4772         (minimal_language::print_type): New member function.
4773         * d-lang.c (d_language_data): Delete la_print_type initializer.
4774         (d_language::print_type): New member function.
4775         * f-lang.c (f_language_data): Delete la_print_type initializer.
4776         (f_language::print_type): New member function.
4777         * go-lang.c (go_language_data): Delete la_print_type initializer.
4778         (go_language::print_type): New member function.
4779         * language.c (unk_lang_print_type): Delete.
4780         (unknown_language_data): Delete la_print_type initializer.
4781         (unknown_language::print_type): New member function.
4782         (auto_language_data): Delete la_print_type initializer.
4783         (auto_language::print_type): New member function.
4784         * language.h (language_data): Delete la_print_type field.
4785         (language_defn::print_type): New function.
4786         (LA_PRINT_TYPE): Update.
4787         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4788         (m2_language::print_type): New member function.
4789         * objc-lang.c (objc_language_data): Delete la_print_type
4790         initializer.
4791         (objc_language::print_type): New member function.
4792         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4793         to opencl_language::print_type.
4794         (opencl_language_data): Delete la_print_type initializer.
4795         (opencl_language::print_type): New member function, implementation
4796         from opencl_print_type.
4797         * p-lang.c (pascal_language_data): Delete la_print_type
4798         initializer.
4799         (pascal_language::print_type): New member function.
4800         * rust-lang.c (rust_print_type): Delete, implementation moved to
4801         rust_language::print_type.
4802         (rust_language_data): Delete la_print_type initializer.
4803         (rust_language::print_type): New member function, implementation
4804         from rust_print_type.
4805
4806 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4807
4808         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4809         implementation moves to...
4810         (ada_language::sniff_from_mangled_name): ...here.  Update return
4811         type.
4812         (ada_language_data): Delete la_sniff_from_mangled_name
4813         initializer.
4814         * c-lang.c (c_language_data): Likewise.
4815         (cplus_language_data): Likewise.
4816         (cplus_language::sniff_from_mangled_name): New member function,
4817         implementation taken from gdb_sniff_from_mangled_name.
4818         (asm_language_data): Delete la_sniff_from_mangled_name
4819         initializer.
4820         (minimal_language_data): Likewise.
4821         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4822         implementation moves to cplus_language::sniff_from_mangled_name.
4823         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4824         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4825         moves to...
4826         (d_language::sniff_from_mangled_name): ...here.
4827         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4828         * f-lang.c (f_language_data): Likewise.
4829         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4830         moves to...
4831         (go_language::sniff_from_mangled_name): ...here.
4832         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4833         * language.c (language_sniff_from_mangled_name): Delete.
4834         (unknown_language_data): Delete la_sniff_from_mangled_name
4835         initializer.
4836         (auto_language_data): Likewise.
4837         * language.h (language_data): Delete la_sniff_from_mangled_name
4838         field.
4839         (language_defn::sniff_from_mangled_name): New function.
4840         (language_sniff_from_mangled_name): Delete declaration.
4841         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4842         field.
4843         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4844         implementation moves to...
4845         (objc_language::sniff_from_mangled_name): ...here.
4846         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4847         * opencl-lang.c (opencl_language_data): Likewise.
4848         * p-lang.c (pascal_language_data): Likewise.
4849         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4850         implementation moves to...
4851         (rust_language::sniff_from_mangled_name): ...here.
4852         (rust_language_data): Delete la_sniff_from_mangled_name
4853         initializer.
4854         * symtab.c (symbol_find_demangled_name): Call
4855         sniff_from_mangled_name member function.
4856
4857 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4858
4859         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4860         initializer.
4861         * c-lang.c (c_language_data): Likewise.
4862         (cplus_language_data): Likewise.
4863         (cplus_language::search_name_hash): New member function.
4864         (asm_language_data): Delete la_search_name_hash initializer.
4865         (minimal_language_data): Likewise.
4866         * d-lang.c (d_language_data): Likewise.
4867         * dictionary.c (default_search_name_hash): Rename to...
4868         (language_defn::search_name_hash): ...this.
4869         * f-lang.c (f_language_data): Likewise.
4870         (f_language::search_name_hash): New member function.
4871         * go-lang.c (go_language_data): Delete la_search_name_hash
4872         initializer.
4873         * language.c (unknown_language_data): Likewise.
4874         (auto_language_data): Likewise.
4875         * language.h (struct language_data): Delete la_search_name_hash
4876         field.
4877         (language_defn::search_name_hash): Declare new member function.
4878         (default_search_name_hash): Delete declaration.
4879         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4880         initializer.
4881         * objc-lang.c (objc_language_data): Likewise.
4882         * opencl-lang.c (opencl_language_data): Likewise.
4883         * p-lang.c (pascal_language_data): Likewise.
4884         * rust-lang.c (rust_language_data): Likewise.
4885         * symtab.c (search_name_hash): Update call.
4886
4887 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4888
4889         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4890         initializer.
4891         * c-lang.c (class compile_instance): Declare.
4892         (c_language_data): Delete la_get_compile_instance initializer.
4893         (c_language::get_compile_instance): New member function.
4894         (cplus_language_data): Delete la_get_compile_instance initializer.
4895         (cplus_language::get_compile_instance): New member function.
4896         (asm_language_data): Delete la_get_compile_instance initializer.
4897         (minimal_language_data): Likewise.
4898         * c-lang.h (c_get_compile_context): Update comment.
4899         (cplus_get_compile_context): Update comment.
4900         * compile/compile.c (compile_to_object): Update calls, don't rely
4901         on function pointer being NULL.
4902         * d-lang.c (d_language_data): Delete la_get_compile_instance
4903         initializer.
4904         * f-lang.c (f_language_data): Likewise.
4905         * go-lang.c (go_language_data): Likewise.
4906         * language.c (unknown_language_data): Likewise.
4907         (auto_language_data): Likewise.
4908         * language.h (language_data): Delete la_get_compile_instance field.
4909         (language_defn::get_compile_instance): New member function.
4910         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4911         initializer.
4912         * objc-lang.c (objc_language_data): Likewise.
4913         * opencl-lang.c (opencl_language_data): Likewise.
4914         * p-lang.c (pascal_language_data): Likewise.
4915         * rust-lang.c (rust_language_data): Likewise.
4916
4917 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4918
4919         * ada-lang.c (ada_add_all_symbols): Update comment.
4920         (ada_iterate_over_symbols): Delete, move implementation to...
4921         (ada_language::iterate_over_symbols): ...here, a new member
4922         function, rewrite to use range based for loop.
4923         (ada_language_data): Delete la_iterate_over_symbols initializer.
4924         * c-lang.c (c_language_data): Likewise.
4925         (cplus_language_data): Likewise.
4926         (asm_language_data): Likewise.
4927         (minimal_language_data): Likewise.
4928         * d-lang.c (d_language_data): Likewise.
4929         * f-lang.c (f_language_data): Likewise.
4930         * go-lang.c (go_language_data): Likewise.
4931         * language.c (unknown_language_data): Likewise.
4932         (auto_language_data): Likewise.
4933         * language.h (language_data): Delete la_iterate_over_symbols field.
4934         (language_defn::iterate_over_symbols): New member function.
4935         (LA_ITERATE_OVER_SYMBOLS): Update.
4936         * linespec.c (iterate_over_all_matching_symtabs): Update.
4937         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4938         initializer.
4939         * objc-lang.c (objc_language_data): Likewise.
4940         * opencl-lang.c (opencl_language_data): Likewise.
4941         * p-lang.c (pascal_language_data): Likewise.
4942         * rust-lang.c (rust_language_data): Likewise.
4943
4944 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4945
4946         * ada-lang.c (ada_language_data): Delete
4947         la_lookup_transparent_type initializer.
4948         * c-lang.c (c_language_data): Likewise.
4949         (cplus_language_data): Likewise.
4950         (cplus_language::lookup_transparent_type): New member function.
4951         (asm_language_data): Delete la_lookup_transparent_type
4952         initializer.
4953         (minimal_language_data): Likewise.
4954         * d-lang.c (d_language_data): Likewise.
4955         * f-lang.c (f_language_data): Likewise.
4956         * go-lang.c (go_language_data): Likewise.
4957         * language.c (unknown_language_data): Likewise.
4958         (auto_language_data): Likewise.
4959         * language.h (struct language_data): Delete
4960         la_lookup_transparent_type field.
4961         (language_defn::lookup_transparent_type): New member function.
4962         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4963         initializer.
4964         * objc-lang.c (objc_language_data): Likewise.
4965         * opencl-lang.c (opencl_language_data): Likewise.
4966         * p-lang.c (pascal_language_data): Likewise.
4967         * rust-lang.c (rust_language_data): Likewise.
4968         * symtab.c (symbol_matches_domain): Update call.
4969
4970 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4971
4972         * ada-lang.c (ada_language_arch_info): Delete function, move
4973         implementation to...
4974         (ada_language::language_arch_info): ...here, a new member
4975         function.
4976         (ada_language_data): Delete la_language_arch_info.
4977         * c-lang.c (c_language_data): Likewise.
4978         (c_language::language_arch_info): New member function.
4979         (cplus_language_arch_info): Delete function, move
4980         implementation to...
4981         (cplus_language::language_arch_info): ...here, a new member
4982         function.
4983         (cplus_language_data): Delete la_language_arch_info.
4984         (asm_language_data): Likewise.
4985         (asm_language::language_arch_info): New member function.
4986         (minimal_language_data): Delete la_language_arch_info.
4987         (minimal_language::language_arch_info): New member function.
4988         * d-lang.c (d_language_arch_info): Delete function, move
4989         implementation to...
4990         (d_language::language_arch_info): ...here, a new member
4991         function.
4992         (d_language_data): Delete la_language_arch_info.
4993         * f-lang.c (f_language_arch_info): Delete function, move
4994         implementation to...
4995         (f_language::language_arch_info): ...here, a new member
4996         function.
4997         (f_language_data): Delete la_language_arch_info.
4998         * go-lang.c (go_language_arch_info): Delete function, move
4999         implementation to...
5000         (go_language::language_arch_info): ...here, a new member
5001         function.
5002         (go_language_data): Delete la_language_arch_info.
5003         * language.c (unknown_language_data): Likewise.
5004         (unknown_language::language_arch_info): New member function.
5005         (auto_language_data): Delete la_language_arch_info.
5006         (auto_language::language_arch_info): New member function.
5007         (language_gdbarch_post_init): Update call to
5008         la_language_arch_info.
5009         * language.h (language_data): Delete la_language_arch_info
5010         function pointer.
5011         (language_defn::language_arch_info): New function.
5012         * m2-lang.c (m2_language_arch_info): Delete function, move
5013         implementation to...
5014         (m2_language::language_arch_info): ...here, a new member
5015         function.
5016         (m2_language_data): Delete la_language_arch_info.
5017         * objc-lang.c (objc_language_arch_info): Delete function, move
5018         implementation to...
5019         (objc_language::language_arch_info): ...here, a new member
5020         function.
5021         (objc_language_data): Delete la_language_arch_info.
5022         * opencl-lang.c (opencl_language_arch_info): Delete function, move
5023         implementation to...
5024         (opencl_language::language_arch_info): ...here, a new member
5025         function.
5026         (opencl_language_data): Delete la_language_arch_info.
5027         * p-lang.c (pascal_language_arch_info): Delete function, move
5028         implementation to...
5029         (pascal_language::language_arch_info): ...here, a new member
5030         function.
5031         (pascal_language_data): Delete la_language_arch_info.
5032         * rust-lang.c (rust_language_arch_info): Delete function, move
5033         implementation to...
5034         (rust_language::language_arch_info): ...here, a new member
5035         function.
5036         (rust_language_data): Delete la_language_arch_info.
5037
5038 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5039
5040         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5041         initializer.
5042         * c-lang.c (c_language_data): Likewise.
5043         (cplus_language_data): Likewise.
5044         (cplus_language::pass_by_reference_info): New method.
5045         (asm_language_data): Delete la_pass_by_reference initializer.
5046         (minimal_language_data): Likewise.
5047         * cp-abi.c (cp_pass_by_reference): Remove use of
5048         default_pass_by_reference.
5049         * d-lang.c (d_language_data): Likewise.
5050         * f-lang.c (f_language_data): Likewise.
5051         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5052         default_pass_by_reference.
5053         * go-lang.c (go_language_data): Likewise.
5054         * language.c (language_pass_by_reference): Update.
5055         (default_pass_by_reference): Delete.
5056         (unknown_language_data): Delete la_pass_by_reference
5057         initializer.
5058         (auto_language_data): Likewise.
5059         * language.h (struct language_data): Delete la_pass_by_reference
5060         field.
5061         (language_defn::pass_by_reference_info): New member function.
5062         (default_pass_by_reference): Delete declaration.
5063         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5064         initializer.
5065         * objc-lang.c (objc_language_data): Likewise.
5066         * opencl-lang.c (opencl_language_data): Likewise.
5067         * p-lang.c (pascal_language_data): Likewise.
5068         * rust-lang.c (rust_language_data): Likewise.
5069
5070 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5071
5072         * ada-lang.c (ada_read_var_value): Delete function, move
5073         implementation to...
5074         (ada_language::read_var_value): ...here.
5075         (ada_language_data): Delete la_read_var_value initializer.
5076         * c-lang.c (c_language_data): Likewise.
5077         (cplus_language_data): Likewise.
5078         (minimal_language_data): Likewise.
5079         * d-lang.c (d_language_data): Likewise.
5080         * f-lang.c (f_language_data): Likewise.
5081         * findvar.c (default_read_var_value): Rename to...
5082         (language_defn::read_var_value): ...this.
5083         * findvar.c (read_var_value): Update header comment, and change to
5084         call member function instead of function pointer.
5085         * go-lang.c (go_language_data): Likewise.
5086         * language.c (unknown_language_data): Delete la_read_var_value
5087         initializer.
5088         (auto_language_data): Likewise.
5089         * language.h (struct language_data): Delete la_read_var_value
5090         field.
5091         (language_defn::read_var_value): New member function.
5092         (default_read_var_value): Delete declaration.
5093         * m2-lang.c (m2_language_data): Delete la_read_var_value
5094         initializer.
5095         * objc-lang.c (objc_language_data): Likewise.
5096         * opencl-lang.c (opencl_language_data): Likewise.
5097         * p-lang.c (pascal_language_data): Likewise.
5098         * rust-lang.c (rust_language_data): Likewise.
5099         * value.h (default_read_var_value): Delete declaration.
5100
5101 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5102
5103         * ada-lang.c (ada_print_array_index): Delete function, move
5104         implementation to...
5105         (ada_language::print_array_index): ...here.
5106         (ada_language_data): Delete la_print_array_index initializer.
5107         * c-lang.c (c_language_data): Likewise.
5108         (cplus_language_data): Likewise.
5109         (minimal_language_data): Likewise.
5110         * d-lang.c (d_language_data): Likewise.
5111         * f-lang.c (f_language_data): Likewise.
5112         * go-lang.c (go_language_data): Likewise.
5113         * language.c (default_print_array_index): Delete function, move
5114         implementation to...
5115         (language_defn::print_array_index): ...here.
5116         (unknown_language_data): Delete la_print_array_index initializer.
5117         (auto_language_data): Likewise.
5118         * language.h (struct language_data): Delete la_print_array_index
5119         field.
5120         (language_defn::print_array_index): New member function.
5121         (LA_PRINT_ARRAY_INDEX): Update.
5122         (default_print_array_index): Delete declaration.
5123         * m2-lang.c (m2_language_data): Delete la_print_array_index
5124         initializer.
5125         * objc-lang.c (objc_language_data): Likewise.
5126         * opencl-lang.c (opencl_language_data): Likewise.
5127         * p-lang.c (pascal_language_data): Likewise.
5128         * rust-lang.c (rust_language_data): Likewise.
5129
5130 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5131
5132         * gdb/ada-lang.c (ada_language_defn): Convert to...
5133         (ada_language_data): ...this.
5134         (class ada_language): New class.
5135         (ada_language_defn): New static global.
5136         * gdb/c-lang.c (c_language_defn): Convert to...
5137         (c_language_data): ...this.
5138         (class c_language): New class.
5139         (c_language_defn): New static global.
5140         (cplus_language_defn): Convert to...
5141         (cplus_language_data): ...this.
5142         (class cplus_language): New class.
5143         (cplus_language_defn): New static global.
5144         (asm_language_defn): Convert to...
5145         (asm_language_data): ...this.
5146         (class asm_language): New class.
5147         (asm_language_defn): New static global.
5148         (minimal_language_defn): Convert to...
5149         (minimal_language_data): ...this.
5150         (class minimal_language): New class.
5151         (minimal_language_defn): New static global.
5152         * gdb/d-lang.c (d_language_defn): Convert to...
5153         (d_language_data): ...this.
5154         (class d_language): New class.
5155         (d_language_defn): New static global.
5156         * gdb/f-lang.c (f_language_defn): Convert to...
5157         (f_language_data): ...this.
5158         (class f_language): New class.
5159         (f_language_defn): New static global.
5160         * gdb/go-lang.c (go_language_defn): Convert to...
5161         (go_language_data): ...this.
5162         (class go_language): New class.
5163         (go_language_defn): New static global.
5164         * gdb/language.c (unknown_language_defn): Remove declaration.
5165         (current_language): Initialize to nullptr, real initialization is
5166         moved to _initialize_language.
5167         (languages): Delete global.
5168         (language_defn::languages): Define.
5169         (set_language_command): Use language_defn::languages.
5170         (set_language): Likewise.
5171         (range_error): Likewise.
5172         (language_enum): Likewise.
5173         (language_def): Likewise.
5174         (add_set_language_command): Use language_def::languages for the
5175         language list, and language_def to lookup language pointers.
5176         (skip_language_trampoline): Use language_defn::languages.
5177         (unknown_language_defn): Convert to...
5178         (unknown_language_data): ...this.
5179         (class unknown_language): New class.
5180         (unknown_language_defn): New static global.
5181         (auto_language_defn): Convert to...
5182         (auto_language_data): ...this.
5183         (class auto_language): New class.
5184         (auto_language_defn): New static global.
5185         (language_gdbarch_post_init): Use language_defn::languages.
5186         (_initialize_language): Initialize current_language.
5187         * gdb/language.h (struct language_defn): Rename to...
5188         (struct language_data): ...this.
5189         (struct language_defn): New.
5190         (auto_language_defn): Delete.
5191         (unknown_language_defn): Delete.
5192         (minimal_language_defn): Delete.
5193         (ada_language_defn): Delete.
5194         (asm_language_defn): Delete.
5195         (c_language_defn): Delete.
5196         (cplus_language_defn): Delete.
5197         (d_language_defn): Delete.
5198         (f_language_defn): Delete.
5199         (go_language_defn): Delete.
5200         (m2_language_defn): Delete.
5201         (objc_language_defn): Delete.
5202         (opencl_language_defn): Delete.
5203         (pascal_language_defn): Delete.
5204         (rust_language_defn): Delete.
5205         * gdb/m2-lang.c (m2_language_defn): Convert to...
5206         (m2_language_data): ...this.
5207         (class m2_language): New class.
5208         (m2_language_defn): New static global.
5209         * gdb/objc-lang.c (objc_language_defn): Convert to...
5210         (objc_language_data): ...this.
5211         (class objc_language): New class.
5212         (objc_language_defn): New static global.
5213         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5214         (opencl_language_data): ...this.
5215         (class opencl_language): New class.
5216         (opencl_language_defn): New static global.
5217         * gdb/p-lang.c (pascal_language_defn): Convert to...
5218         (pascal_language_data): ...this.
5219         (class pascal_language): New class.
5220         (pascal_language_defn): New static global.
5221         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5222         language pointer, update comment format.
5223         * gdb/rust-lang.c (rust_language_defn): Convert to...
5224         (rust_language_data): ...this.
5225         (class rust_language): New class.
5226         (rust_language_defn): New static global.
5227
5228 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5229
5230         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5231         member variable.
5232         <m_stmt_at_address>: New member variable.
5233         (lnp_state_machine::record_line): Don't record some lines, update
5234         tracking of is_stmt at the same address.
5235         (lnp_state_machine::lnp_state_machine): Initialise new member
5236         variables.
5237
5238 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5239
5240         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5241         "-include gnu-nat-mig.h".
5242         * gnu-nat-mig.h: New file.
5243         * gnu-nat.c: Include "gnu-nat-mig.h".
5244         (exc_server, msg_reply_server, notify_server,
5245         process_reply_server): Remove declarations.
5246
5247 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5248
5249         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5250         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5251         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5252         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5253         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5254         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5255         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5256         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5257         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5258         to gnu_nat_target class.
5259         * gnu-nat.c: Likewise.
5260         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5261         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5262         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5263         object.
5264         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5265         instead of `gnu_target'.
5266
5267 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5268
5269         * i386-gnu-tdep.c: Include "gdbcore.h"
5270         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5271         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5272         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5273         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5274         i386_gnu_sigcontext_addr): New functions
5275         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5276         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5277         tdep.
5278
5279 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5280
5281         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5282         before fork_inferior call. Avoid calling it if target_is_pushed returns
5283         true.
5284
5285 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5286
5287         * gnu-nat.h (gnu_target): New variable declaration.
5288         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5289         gnu_target.
5290         * gnu-nat.c (gnu_target): New variable.
5291         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5292         add_thread_silent, and add_thread calls.
5293         (gnu_nat_target::create_inferior): Pass gnu_target to
5294         add_thread_silent, thread_change_ptid call.
5295         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5296         call.
5297
5298 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5299
5300         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5301         (gnu_nat_target::find_memory_regions): Remove unused
5302         `old_address' variable.
5303
5304 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5305
5306         * gnu-nat.c: Include "gdbarch.h".
5307
5308 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5309
5310         * reply_mig_hack.awk (Error return): Cast function through
5311         void *, to bypass compiler function call check.
5312
5313 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5314
5315         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5316         $(srcdir)/reply_mig_hack.awk.
5317
5318 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5319
5320         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5321
5322 2020-05-30  Jonny Grant  <jg@jguk.org>
5323
5324         * configure.ac (ACX_BUGURL): change bug URL to https.
5325
5326 2020-05-30  Pedro Alves  <palves@redhat.com>
5327
5328         * cp-support.c (replace_typedefs_template): New.
5329         (replace_typedefs_qualified_name): Handle
5330         DEMANGLE_COMPONENT_TEMPLATE.
5331
5332 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5333
5334         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5335         dwarf2/index-cache.h, dwarf2/index-write.c,
5336         dwarf2/index-write.h, dwarf2/line-header.c,
5337         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5338         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5339         variables and fields from `dwarf2_per_objfile` to just
5340         `per_objfile` throughout.
5341
5342 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5343
5344         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5345         <push_dwarf_reg_entry_value>: Add comment.
5346
5347 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5348             Keith Seitz  <keiths@redhat.com>
5349
5350         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5351         instead of PyEval_ReleaseLock.
5352         (class gdbpy_gil): Move to earlier in file.
5353         (finalize_python): Set gdb_python_initialized.
5354         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5355         when not initialized.
5356
5357 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5358
5359         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5360         <push_dwarf_reg_entry_value>: Remove assert.  Override
5361         per_objfile with caller_per_objfile.
5362
5363 2020-05-28  Tom de Vries  <tdevries@suse.de>
5364
5365         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5366         PR gold/15646 workaround to symbol kind "type".
5367
5368 2020-05-27  Tom Tromey  <tromey@adacore.com>
5369
5370         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5371
5372 2020-05-27  Tom Tromey  <tromey@adacore.com>
5373
5374         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5375         Use htab_find_with_hash.
5376         <add_abbrev>: Remove "abbrev_number" parameter.
5377         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5378         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5379         (hash_abbrev): Add comment.
5380         (abbrev_table::lookup_abbrev): Move to header file.
5381         (abbrev_table::read): Update.
5382
5383 2020-05-27  Tom Tromey  <tromey@adacore.com>
5384
5385         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5386         method.
5387         <canonical_name>: New member.
5388         <raw_name>: Rename from "name".
5389         (partial_die_info): Initialize canonical_name.
5390         (scan_partial_symbols): Check raw_name.
5391         (partial_die_parent_scope, partial_die_full_name)
5392         (add_partial_symbol, add_partial_subprogram)
5393         (add_partial_enumeration, load_partial_dies): Use "name" method.
5394         (partial_die_info::name): New method.
5395         (partial_die_info::read, guess_partial_die_structure_name)
5396         (partial_die_info::fixup): Update.
5397
5398 2020-05-27  Tom Tromey  <tromey@adacore.com>
5399
5400         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5401         <get_ref_die_offset>: Inline.
5402         <get_ref_die_offset_complaint>: New method.
5403         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5404         (attribute::get_ref_die_offset_complaint): Rename from
5405         get_ref_die_offset.  Just issue complaint.
5406
5407 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5408
5409         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5410
5411 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5412
5413         * exec.c (exec_file_attach): Use errno value of first openp failure.
5414
5415 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5416
5417         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5418         Don't close thread handle.
5419
5420 2020-05-27  Tom Tromey  <tom@tromey.com>
5421             Simon Marchi  <simon.marchi@efficios.com>
5422
5423         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5424         shared_ptr.
5425         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5426         member.
5427         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5428         dwarf2_per_bfd_objfile_data_key>: New globals.
5429         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5430         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5431         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5432         shared.
5433         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5434         short-circuit when sharing.
5435         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5436         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5437
5438 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5439
5440         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5441         to...
5442         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5443         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5444
5445 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5446
5447         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5448         build_name_components, find_name_components_bounds>:
5449         Add per_objfile parameter.
5450         (struct mapped_index) <symbol_name_at>: Likewise.
5451         (struct mapped_debug_names): Remove constructor.
5452         <dwarf2_per_objfile>: Remove field.
5453         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5454         (mapped_index_base::find_name_components_bounds,
5455         mapped_index_base::build_name_components,
5456         dw2_expand_symtabs_matching_symbol): Likewise.
5457         (class mock_mapped_index) <symbol_name_at>: Likewise.
5458         (check_match): Likewise.
5459         (check_find_bounds_finds): Likewise.
5460         (test_mapped_index_find_name_component_bounds): Update.
5461         (CHECK_MATCH): Update.
5462         (dw2_expand_symtabs_matching): Update.
5463         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5464         per_objfile parameter.
5465         <find_vec_in_debug_names>: Likewise.
5466         <m_per_objfile>: New field.
5467         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5468         parameter.
5469         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5470         (dw2_debug_names_iterator::next): Update.
5471         (dw2_debug_names_lookup_symbol): Update.
5472         (dw2_debug_names_expand_symtabs_for_function): Update.
5473         (dw2_debug_names_map_matching_symbols): Update.
5474         (dw2_debug_names_expand_symtabs_matching): Update.
5475         (dwarf2_read_debug_names): Update.
5476
5477 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5478
5479         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5480         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5481         move to dwarf2_per_objfile.
5482         <read_in_chain>: Remove.
5483         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5484         remove_all_cus, age_comp_units>: New methods.
5485         <m_dwarf2_cus>: New member.
5486         (struct dwarf2_per_cu_data) <cu>: Remove.
5487         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5488         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5489         moved to methods of dwarf2_per_objfile.
5490         (dwarf2_clear_marks): Remove.
5491         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5492         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5493         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5494         (dwarf2_per_objfile::remove_all_cus): New.
5495         (class free_cached_comp_units) <~free_cached_comp_units>:
5496         Update.
5497         (load_cu): Update.
5498         (dw2_do_instantiate_symtab): Adjust.
5499         (fill_in_sig_entry_from_dwo_entry): Adjust.
5500         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5501         (cutu_reader::cutu_reader): Likewise.
5502         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5503         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5504         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5505         and dwarf2_per_objfile::age_comp_units.
5506         (load_partial_comp_unit): Update.
5507         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5508         (process_queue): Likewise.
5509         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5510         backlink.
5511         (dwarf2_read_addr_index): Likewise.
5512         (follow_die_offset): Likewise.
5513         (dwarf2_fetch_die_loc_sect_off): Likewise.
5514         (dwarf2_fetch_constant_bytes): Likewise.
5515         (dwarf2_fetch_die_type_sect_off): Likewise.
5516         (follow_die_sig_1): Likewise.
5517         (load_full_type_unit): Likewise.
5518         (read_signatured_type): Likewise.
5519         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5520         (dwarf2_cu::~dwarf2_cu): Remove.
5521         (dwarf2_per_objfile::get_cu): New.
5522         (dwarf2_per_objfile::set_cu): New.
5523         (age_cached_comp_units): Rename to...
5524         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5525         to std::unordered_map.
5526         (free_one_cached_comp_unit): Rename to...
5527         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5528         to std::unordered_map.
5529         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5530         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5531         a dwarf2_per_objfile in data.
5532         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5533         (dwarf2_clear_marks): Remove.
5534
5535 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5536
5537         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5538         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5539         (init_tu_and_read_dwo_dies): Likewise.
5540         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5541         (cutu_reader::cutu_reader): Likewise.
5542         (load_partial_comp_unit): Likewise.
5543         (process_psymtab_comp_unit): Update.
5544         (build_type_psymtabs_1): Update.
5545         (process_skeletonless_type_unit): Update.
5546         (load_full_comp_unit): Update.
5547         (find_partial_die): Update.
5548         (dwarf2_read_addr_index): Update.
5549         (read_signatured_type): Update.
5550
5551 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5552
5553         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5554         m_header_read_in>: New fields.
5555         <get_header>: New method.
5556         * dwarf2/read.c (per_cu_header_read_in): Remove.
5557         (dwarf2_per_cu_data::get_header): New.
5558         (dwarf2_per_cu_data::addr_size): Update.
5559         (dwarf2_per_cu_data::offset_size): Update.
5560         (dwarf2_per_cu_data::ref_addr_size): Update.
5561
5562 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5563
5564         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5565         (dw2_do_instantiate_symtab): Update.
5566         (queue_and_load_all_dwo_tus): Change parameter from
5567         dwarf2_per_cu_data to dwarf2_cu.
5568         (dwarf2_fetch_die_loc_sect_off): Update.
5569         (dwarf2_fetch_constant_bytes): Update.
5570         (dwarf2_fetch_die_type_sect_off): Update.
5571
5572 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5573
5574         * dwarf2/read.c (process_full_comp_unit,
5575         process_full_type_unit): Remove per_cu, per_objfile paramters.
5576         Add dwarf2_cu parameter.
5577         (process_queue): Update.
5578
5579 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5580
5581         * dwarf2/read.c (create_cu_from_index_list): Replace
5582         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5583         (create_cus_from_index_list): Likewise.
5584         (create_cus_from_index): Likewise.
5585         (create_signatured_type_table_from_index): Likewise.
5586         (create_cus_from_debug_names_list): Likewise.
5587         (create_cus_from_debug_names): Likewise.
5588         (dwarf2_read_gdb_index): Update.
5589         (dwarf2_read_debug_names): Update.
5590
5591 2020-05-27  Tom Tromey  <tom@tromey.com>
5592             Simon Marchi  <simon.marchi@efficios.com>
5593
5594         * dwarf2/read.h (struct dwarf2_per_objfile)
5595         <get_type_for_signatured_type, set_type_for_signatured_type>:
5596         New methods.
5597         <m_type_map>: New member.
5598         (struct signatured_type) <type>: Remove.
5599         * dwarf2/read.c
5600         (dwarf2_per_objfile::get_type_for_signatured_type,
5601         dwarf2_per_objfile::set_type_for_signatured_type): New.
5602         (get_signatured_type): Use new methods.
5603
5604 2020-05-27  Tom Tromey  <tom@tromey.com>
5605             Simon Marchi  <simon.marchi@efficios.com>
5606
5607         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5608         (struct dwarf2_per_objfile) <type_units>: New member.
5609         <get_type_unit_group_unshareable>: New method.
5610         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5611         num_symtabs, symtabs>: Remove; move to
5612         type_unit_group_unshareable.
5613         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5614         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5615         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5616
5617 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5618
5619         * dwarf2/read.h (struct dwarf2_per_cu_data):
5620         <dwarf2_per_objfile>: Remove.
5621         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5622         dwarf2_per_objfile.
5623         (create_signatured_type_table_from_index): Likewise.
5624         (create_signatured_type_table_from_debug_names): Likewise.
5625         (create_debug_type_hash_table): Likewise.
5626         (fill_in_sig_entry_from_dwo_entry): Likewise.
5627         (create_type_unit_group): Likewise.
5628         (read_comp_units_from_section): Likewise.
5629         (create_cus_hash_table): Likewise.
5630
5631 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5632
5633         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5634         dwarf2_per_cu_data::dwarf2_per_objfile.
5635         (compute_compunit_symtab_includes): Likewise.
5636         (dwarf2_cu::start_symtab): Likewise.
5637
5638 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5639
5640         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5641         parameter.
5642         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5643         (read_namespace_alias): Update.
5644         (lookup_die_type): Update.
5645         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5646         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5647         Update.
5648         (disassemble_dwarf_expression): Update.
5649
5650 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5651
5652         * dwarf2/read.h (struct dwarf2_queue_item): Add
5653         dwarf2_per_objfile parameter, assign new parameter.
5654         <per_objfile>: New field.
5655         * dwarf2/read.c (free_one_cached_comp_unit): Add
5656         dwarf2_per_objfile parameter.
5657         (queue_comp_unit): Likewise.
5658         (dw2_do_instantiate_symtab): Update.
5659         (process_psymtab_comp_unit): Update.
5660         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5661         (process_imported_unit_die): Update.
5662         (queue_and_load_dwo_tu): Update.
5663         (follow_die_offset): Update.
5664         (follow_die_sig_1): Update.
5665
5666 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5667
5668         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5669         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5670         (read_call_site_scope): Assign per_objfile.
5671         (dwarf2_per_cu_data::objfile): Remove.
5672         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5673         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5674         dwarf2_per_objfile parameter.
5675         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5676         dwarf2_per_objfile parameter.
5677         (dwarf_expr_reg_to_entry_parameter): Add output
5678         dwarf2_per_objfile parameter.
5679         (locexpr_get_frame_base): Update.
5680         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5681         <push_dwarf_reg_entry_value>: Update.
5682         <call_site_to_target_addr>: Update.
5683         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5684         parameter.
5685         (value_of_dwarf_reg_entry): Update.
5686         (rw_pieced_value): Update.
5687         (indirect_synthetic_pointer): Update.
5688         (dwarf2_evaluate_property): Update.
5689         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5690         parameter.
5691         (locexpr_read_variable): Update.
5692         (locexpr_get_symbol_read_needs): Update.
5693         (loclist_read_variable): Update.
5694
5695 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5696
5697         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5698         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5699         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5700         parameter.
5701         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5702         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5703         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5704         parameter.
5705         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5706         sect_variable_value): Add dwarf2_per_objfile parameter.
5707         (class dwarf_evaluate_loc_desc) <dwarf_call,
5708         dwarf_variable_value>: Update.
5709         (fetch_const_value_from_synthetic_pointer): Add
5710         dwarf2_per_objfile parameter.
5711         (fetch_const_value_from_synthetic_pointer): Update.
5712         (coerced_pieced_ref): Update.
5713         (class symbol_needs_eval_context) <dwarf_call,
5714         dwarf_variable_value>: Update.
5715         (dwarf2_compile_expr_to_ax): Update.
5716
5717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5718
5719         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5720         parameter.
5721         (dwarf2_evaluate_loc_desc_full): Update.
5722
5723 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5724
5725         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5726         parameter.
5727         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5728         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5729         dwarf2_per_objfile parameter.
5730         (decode_debug_loc_dwo_addresses): Likewise.
5731         (dwarf2_find_location_expression): Update.
5732         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5733         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5734         parameter.
5735         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5736         parameter.
5737         (locexpr_describe_location_1): Likewise.
5738         (locexpr_describe_location): Update.
5739
5740 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5741
5742         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5743         Remove.
5744         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5745         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5746         (dwarf2_compile_property_to_c): Update.
5747         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5748         use text offset from objfile.
5749         (locexpr_tracepoint_var_ref): Update.
5750         (locexpr_generate_c_location): Update.
5751         (loclist_describe_location): Update.
5752         (loclist_tracepoint_var_ref): Update.
5753         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5754         dwarf2_per_objfile parameter.
5755         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5756         use text offset from objfile.
5757         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5758
5759 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5760
5761         * dwarf2/expr.h (struct dwarf_expr_context)
5762         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5763         <offset>: Remove.
5764         <per_objfile>: New member.
5765         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5766         dwarf2_per_objfile parameter.  Don't set offset, set
5767         per_objfile.
5768         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5769         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5770         a dwarf2_per_objfile object instead of an offset.
5771         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5772         constructor.
5773         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5774         to dwarf2_expr_executor constructor.  Don't set offset.
5775         (dwarf2_fetch_cfa_info): Update.
5776         (struct dwarf2_frame_cache) <text_offset>: Remove.
5777         <per_objfile>: New field.
5778         (dwarf2_frame_cache): Update.
5779         (dwarf2_frame_prev_register): Update.
5780         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5781         <dwarf_evaluate_loc_desc>: Add constructor.
5782         (dwarf2_evaluate_loc_desc_full): Update.
5783         (dwarf2_locexpr_baton_eval): Update.
5784         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5785         Add constructor.
5786         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5787
5788 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5789
5790         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5791         addr_sized_int_type>: Move to dwarf2_cu.
5792         <int_type>: Move to dwarf2_per_objfile.
5793         (struct dwarf2_per_objfile) <int_type>: Move here.
5794         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5795         addr_sized_int_type>: Move here.
5796         (read_func_scope): Update.
5797         (read_array_type): Update.
5798         (read_tag_string_type): Update.
5799         (attr_to_dynamic_prop): Update.
5800         (dwarf2_per_cu_data::int_type): Rename to...
5801         (dwarf2_per_objfile::int_type): ... this.
5802         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5803         (dwarf2_cu::addr_sized_int_type): ... this.
5804         (read_subrange_type): Update.
5805         (dwarf2_per_cu_data::addr_type): Rename to...
5806         (dwarf2_cu::addr_type): ... this.
5807         (set_die_type): Update.
5808
5809 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5810
5811         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5812         data through per_cu->cu.
5813
5814 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5815
5816         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5817         dwarf2_per_cu_data parameter fo dwarf2_cu.
5818         (lookup_dwo_type_unit): Likewise.
5819         (read_cutu_die_from_dwo): Likewise.
5820         (lookup_dwo_unit): Likewise.
5821         (open_and_init_dwo_file): Likewise.
5822         (lookup_dwo_cutu): Likewise.
5823         (lookup_dwo_comp_unit): Likewise.
5824         (lookup_dwo_type_unit): Likewise.
5825         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5826         (cutu_reader::cutu_reader): Update.
5827
5828 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5829
5830         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5831         parameter.
5832         (process_full_type_unit): Likewise.
5833         (process_queue): Update.
5834
5835 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5836
5837         * dwarf2/read.c (recursively_compute_inclusions): Add
5838         dwarf2_per_objfile parameter.
5839         (compute_compunit_symtab_includes): Likewise.
5840         (process_cu_includes): Update.
5841
5842 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5843
5844         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5845         parameter.
5846         (create_type_unit_group): Update.
5847         (process_psymtab_comp_unit_reader): Update.
5848         (build_type_psymtabs_reader): Update.
5849
5850 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5851
5852         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5853         object through m_this_cu->cu.
5854
5855 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5856
5857         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5858         the info parameter.
5859         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5860
5861 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5862
5863         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5864         per_objfile parameter.
5865         (load_full_type_unit): Add per_objfile parameter.
5866         (read_signatured_type): Likewise.
5867         (load_full_comp_unit): Likewise.
5868         (load_cu): Likewise.
5869         (dw2_do_instantiate_symtab): Likewise.
5870         (dw2_get_file_names): Likewise.
5871         (dw2_map_symtabs_matching_filename): Update.
5872         (dw_expand_symtabs_matching_file_matcher): Update.
5873         (dw2_map_symbol_filenames): Update.
5874         (process_psymtab_comp_unit): Add per_objfile parameter.
5875         (build_type_psymtabs_1): Update.
5876         (process_skeletonless_type_unit): Update.
5877         (dwarf2_build_psymtabs_hard): Update.
5878         (load_partial_comp_unit): Add per_objfile parameter.
5879         (scan_partial_symbols): Update.
5880         (load_full_comp_unit): Add per_objfile parameter.
5881         (process_imported_unit_die): Update.
5882         (create_cus_hash_table): Update.
5883         (find_partial_die): Update.
5884         (dwarf2_read_addr_index): Update.
5885         (follow_die_offset): Update.
5886         (dwarf2_fetch_die_loc_sect_off): Update.
5887         (dwarf2_fetch_constant_bytes): Update.
5888         (dwarf2_fetch_die_type_sect_off): Update.
5889         (follow_die_sig_1): Update.
5890         (load_full_type_unit): Add per_objfile parameter.
5891         (read_signatured_type): Likewise.
5892
5893 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5894
5895         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5896         of objfile_name.
5897
5898 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5899
5900         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5901         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5902         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5903         field.
5904         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5905         (create_cus_from_index): Update.
5906         (dwarf2_read_gdb_index): Update.
5907         (create_cus_from_debug_names): Update.
5908         (dwarf2_read_debug_names): Update.
5909         (get_abbrev_section_for_cu): Update.
5910         (create_all_comp_units): Update.
5911         (read_attribute_value): Update.
5912         (get_debug_line_section): Update.
5913         * dwarf2/index-cache.c (index_cache::store): Update.
5914         * dwarf2/index-write.c (save_gdb_index_command): Update.
5915         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5916
5917 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5918
5919         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5920         member.
5921         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5922         dwarf2_per_cu_data::per_bfd.
5923         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5924         (create_type_unit_group): Likewise.
5925         (queue_comp_unit): Remove reference to
5926         per_cu->dwarf2_per_objfile.
5927         (maybe_queue_comp_unit): Likewise.
5928         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5929         (create_cus_hash_table): Assign new field.
5930
5931 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5932
5933         * dwarf2/read.c: Replace
5934         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5935         dwarf2_cu->per_objfile throughout.
5936
5937 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5938
5939         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5940         parameter, don't use per_cu->dwarf2_per_objfile.
5941         (dw2_instantiate_symtab): Likewise.
5942         (dw2_find_last_source_symtab): Update.
5943         (dw2_map_expand_apply): Update.
5944         (dw2_lookup_symbol): Update.
5945         (dw2_expand_symtabs_for_function): Update.
5946         (dw2_expand_all_symtabs): Update.
5947         (dw2_expand_symtabs_with_fullname): Update.
5948         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5949         don't use per_cu->dwarf2_per_objfile.
5950         (dw2_expand_marked_cus): Update.
5951         (dw2_find_pc_sect_compunit_symtab): Update.
5952         (dw2_debug_names_lookup_symbol): Update.
5953         (dw2_debug_names_expand_symtabs_for_function): Update.
5954         (dw2_debug_names_map_matching_symbols): Update.
5955         (dwarf2_psymtab::expand_psymtab): Update.
5956
5957 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5958
5959         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5960         <per_objfile>: New member.
5961         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5962         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5963         call to dwarf2_cu.
5964         (cutu_reader::cutu_reader): Update.
5965         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5966
5967 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5968
5969         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5970         struct dwarf2_per_objfile.
5971         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5972         dwarf2_per_bfd.
5973         * dwarf2/read.c (set_die_type): Update.
5974         (get_die_type_at_offset): Update.
5975
5976 2020-05-27  Tom Tromey  <tom@tromey.com>
5977             Simon Marchi  <simon.marchi@efficios.com>
5978
5979         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5980         method.
5981         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5982         get_symtab, set_symtab>: New methods.
5983         <m_symtabs>: New field.
5984         (struct dwarf2_psymtab): Derive from partial_symtab.
5985         <readin_p, get_compunit_symtab>: Declare methods.
5986         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5987         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5988         New methods.
5989         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5990         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5991         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5992         (dw2_symtab_iter_next, dw2_print_stats)
5993         (dw2_expand_symtabs_with_fullname)
5994         (dw2_expand_symtabs_matching_one)
5995         (dw_expand_symtabs_matching_file_matcher)
5996         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5997         (dw2_debug_names_iterator::next)
5998         (dw2_debug_names_map_matching_symbols)
5999         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
6000         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
6001         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
6002         New methods.
6003         (get_compunit_symtab, process_full_comp_unit)
6004         (process_full_type_unit): Update.
6005         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
6006
6007 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
6008
6009         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
6010         then introduce a new dwarf2_per_objfile type.
6011         <read_line_string>: Move to the new dwarf2_per_objfile type.
6012         <objfile>: Likewise.
6013         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
6014         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
6015         dwarf2_per_objfile->per_bfd.
6016         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
6017         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
6018         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
6019         (dwarf2_per_bfd::free_cached_comp_units): ... this.
6020         (dwarf2_has_info): Allocate dwarf2_per_bfd.
6021         (dwarf2_per_objfile::locate_sections): Rename to...
6022         (dwarf2_per_bfd::locate_sections): ... this.
6023         (dwarf2_per_objfile::get_cutu): Rename to...
6024         (dwarf2_per_bfd::get_cutu): ... this.
6025         (dwarf2_per_objfile::get_cu): Rename to...
6026         (dwarf2_per_bfd::get_cu): ... this.
6027         (dwarf2_per_objfile::get_tu): Rename to...
6028         (dwarf2_per_bfd::get_tu): ... this.
6029         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6030         (dwarf2_per_bfd::allocate_per_cu): ... this.
6031         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6032         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6033         (get_gdb_index_contents_ftype): Change parameter from
6034         dwarf2_per_objfile to dwarf2_per_bfd.
6035         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6036         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6037
6038 2020-05-27  Tom Tromey  <tom@tromey.com>
6039             Simon Marchi  <simon.marchi@efficios.com>
6040
6041         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6042         (allocate_piece_closure): Set "per_objfile" member.
6043         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6044         (locexpr_describe_location, loclist_describe_location): Use new
6045         member.
6046         * dwarf2/read.c (read_call_site_scope)
6047         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6048         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6049         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6050         handle_data_member_location): Set per_objfile member.
6051         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6052         member.
6053         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6054
6055 2020-05-27  Tom Tromey  <tom@tromey.com>
6056
6057         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6058         allocate_signatured_type>: Declare new methods.
6059         <m_num_psymtabs>: New member.
6060         (struct dwarf2_per_cu_data) <index>: New member.
6061         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6062         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6063         (create_cu_from_index_list): Use allocate_per_cu.
6064         (create_signatured_type_table_from_index)
6065         (create_signatured_type_table_from_debug_names)
6066         (create_debug_type_hash_table, add_type_unit)
6067         (read_comp_units_from_section): Use allocate_signatured_type.
6068
6069 2020-05-27  Tom Tromey  <tom@tromey.com>
6070
6071         * psymtab.c (partial_map_expand_apply)
6072         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6073         (psym_lookup_global_symbol_language)
6074         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6075         (psym_print_stats, psym_expand_symtabs_for_function)
6076         (psym_map_symbol_filenames, psym_map_matching_symbols)
6077         (psym_expand_symtabs_matching)
6078         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6079         (maintenance_check_psymtabs): Update.
6080         * psympriv.h (struct partial_symtab) <readin_p,
6081         get_compunit_symtab>: Add objfile parameter.
6082         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6083         Likewise.
6084         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6085         get_compunit_symtab>: Likewise.
6086         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6087
6088 2020-05-27  Tom Tromey  <tom@tromey.com>
6089
6090         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6091         member.
6092         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6093         (create_cu_from_index_list)
6094         (create_signatured_type_table_from_index)
6095         (create_signatured_type_table_from_debug_names)
6096         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6097         (dwarf2_create_include_psymtab)
6098         (create_debug_type_hash_table, add_type_unit)
6099         (create_type_unit_group, read_comp_units_from_section)
6100         (dwarf2_compute_name, create_cus_hash_table)
6101         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6102         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6103         obstack.
6104         (dw2_get_real_path): Likewise.  Change argument to
6105         dwarf2_per_objfile.
6106
6107 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6108
6109         PR tdep/26000
6110         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6111         for ldrd (immediate).
6112
6113 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6114
6115         * command.h: Add comment giving the name of class_tui.
6116         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6117         create the fake command for the help for class_tui.
6118
6119 2020-05-26  Tom Tromey  <tromey@adacore.com>
6120
6121         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6122         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6123         (val_atr): New function.
6124         (value_val_atr): Use it.
6125         * ada-valprint.c (print_optional_low_bound): Change low bound
6126         handling for enums.
6127         (val_print_packed_array_elements): Don't call discrete_position.
6128         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6129         discrete_position for enum types.
6130         * language.c (default_print_array_index): Change type.
6131         * language.h (struct language_defn) <la_print_array_index>: Add
6132         index_type parameter, change type of index_value.
6133         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6134         (default_print_array_index): Update.
6135         * valprint.c (maybe_print_array_index): Don't call
6136         value_from_longest.  Update.
6137         (value_print_array_elements): Don't call discrete_position.
6138
6139 2020-05-26  Tom Tromey  <tromey@adacore.com>
6140
6141         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6142         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6143
6144 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6145
6146         PR gdb/13519
6147         * avr-tdep.c (avr_integer_to_address): Return data or code
6148         address accordingly to the second 'type' argument of the
6149         function.
6150
6151 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6152
6153         * infcmd.c, inferior.h: (construct_inferior_arguments):
6154         Moved function from here to gdbsupport/common-inferior.{h,cc}
6155
6156 2020-05-23  Tom Tromey  <tom@tromey.com>
6157
6158         Revert commit eca1f90c:
6159         * NEWS: Remove entry for completion styling.
6160         * completer.c (_rl_completion_prefix_display_length): Move
6161         declaration later.
6162         (gdb_fnprint): Revert.
6163         (gdb_display_match_list_1): Likewise.
6164         * cli/cli-style.c (completion_prefix_style)
6165         (completion_difference_style, completion_suffix_style): Remove.
6166         (_initialize_cli_style): Revert.
6167         * cli/cli-style.h (completion_prefix_style)
6168         (completion_difference_style, completion_suffix_style): Don't
6169         declare.
6170
6171 2020-05-24  Pedro Alves  <palves@redhat.com>
6172
6173         * symtab.c (completion_list_add_name): Return boolean indication
6174         of whether the symbol matched.
6175         (completion_list_add_symbol): Don't try to remove C++ aliases if
6176         the symbol didn't match in the first place.
6177         * symtab.h (completion_list_add_name): Return bool.
6178
6179 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6180
6181         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6182         type::field.
6183
6184 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6185
6186         GDB 9.2 released.
6187
6188 2020-05-23  Tom Tromey  <tom@tromey.com>
6189
6190         * NEWS: Add entry for completion styling.
6191         * completer.c (_rl_completion_prefix_display_length): Move
6192         declaration earlier.
6193         (gdb_fnprint): Use completion_style.
6194         (gdb_display_match_list_1): Likewise.
6195         * cli/cli-style.c (completion_prefix_style)
6196         (completion_difference_style, completion_suffix_style): New
6197         globals.
6198         (_initialize_cli_style): Register new globals.
6199         * cli/cli-style.h (completion_prefix_style)
6200         (completion_difference_style, completion_suffix_style): Declare.
6201
6202 2020-05-23  Pedro Alves  <palves@redhat.com>
6203
6204         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6205         (parse_escape): Use ISDIGIT instead of isdigit.
6206         (puts_debug): Use gdb_isprint instead of isprint.
6207         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6208         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6209         ISSPACE instead of isspace.
6210         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6211         instead of isspace.
6212         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6213         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6214         instead of isxdigit and ISDIGIT instead of isdigit.
6215
6216 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6217
6218         * gdbtypes.h (struct type) <field>: New method.
6219         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6220         or type::field.
6221
6222 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6223
6224         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6225         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6226         modify the propery to use type::set_fields instead.
6227
6228 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6229
6230         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6231         type::num_fields instead.
6232
6233 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6234
6235         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6236         methods.
6237         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6238         that modify the number of fields to use type::set_num_fields
6239         instead.
6240
6241 2020-05-22  Tom Tromey  <tromey@adacore.com>
6242
6243         * compile/compile-object-load.h (munmap_list_free): Don't
6244         declare.
6245
6246 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6247
6248         * annotate.c (annotate_source_line): Update return type, add call
6249         to update current symtab and line.
6250         * annotate.h (annotate_source_line): Update return type, and
6251         extend header comment.
6252         * source.c (info_line_command): Check annotation_level before
6253         calling annotate_source_line.
6254         * stack.c (print_frame_info): If calling annotate_source_line
6255         returns true, then don't print any other source line information.
6256
6257 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6258
6259         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6260
6261 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6262
6263         * coffread.c (patch_type): Remove NULL check before xfree.
6264         * corefile.c (set_gnutarget): Likewise.
6265         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6266         * exec.c (build_section_table): Likewise.
6267         * remote.c (remote_target::pass_signals): Likewise.
6268         * utils.c (n_spaces): Likewise.
6269         * cli/cli-script.c (document_command): Likewise.
6270         * i386-windows-tdep.c (core_process_module_section): Likewise.
6271         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6272
6273 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6274
6275         * symfile.c (reread_symbols): Clear objfile's section_offsets
6276         vector and section indices, re-compute them by calling
6277         sym_offsets.
6278
6279 2020-05-20  Tom Tromey  <tromey@adacore.com>
6280
6281         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6282         (desc_one_bound, desc_index_type): Compute field name.
6283
6284 2020-05-20  Tom de Vries  <tdevries@suse.de>
6285
6286         PR symtab/25833
6287         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6288
6289 2020-05-20  Alan Modra  <amodra@gmail.com>
6290
6291         PR 25993
6292         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6293         bfd_set_filename.
6294         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6295         passed to bfd_set_filename.
6296         * symfile-mem.c (add_vsyscall_page): Likewise for string
6297         passed to symbol_file_add_from_memory.
6298         (symbol_file_add_from_memory): Make name param a const char* and
6299         don't strdup.
6300
6301 2020-05-20  Alan Modra  <amodra@gmail.com>
6302
6303         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6304         rather than accessing bfd->filename directly.
6305         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6306         and use bfd_section_name.
6307         * dwarf2/frame.c (decode_frame_entry): Likewise.
6308         * exec.c (exec_set_section_address): Likewise.
6309         * solib-aix.c (solib_aix_bfd_open): Likewise.
6310         * stap-probe.c (get_stap_base_address): Likewise.
6311         * symfile.c (reread_symbols): Likewise.
6312
6313 2020-05-19  Tom Tromey  <tromey@adacore.com>
6314
6315         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6316
6317 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6318
6319         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6320
6321 2020-05-19  Pedro Alves  <palves@redhat.com>
6322
6323         * NEWS (set exec-file-mismatch): Adjust entry.
6324         * exec.c: Include "build-id.h".
6325         (validate_exec_file): Try to match build IDs instead of filenames.
6326         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6327         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6328         and pass down 'warn_if_slow'.
6329         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6330         gdb_bfd_open_closure to pass it down.
6331         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6332
6333 2020-05-19  Pedro Alves  <palves@redhat.com>
6334
6335         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6336         * target.c (target_fileio_open_1): Rename to target_fileio_open
6337         and make extern.  Use bool.
6338         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6339         (target_fileio_read_alloc_1): Adjust.
6340         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6341         (target_fileio_open_warn_if_slow): Delete declaration.
6342
6343 2020-05-19  Pedro Alves  <palves@redhat.com>
6344
6345         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6346         Adjust all callers.
6347
6348 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6349
6350         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6351         whether disp is negative.
6352
6353 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6354
6355         * symfile.h (struct symfile_segment_data)
6356         <~symfile_segment_data>: Remove.
6357         <segment_info>: Change to std::vector.
6358         * symfile.c (default_symfile_segments): Update.
6359         * elfread.c (elf_symfile_segments): Update.
6360
6361 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6362
6363         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6364         <segments>: New.
6365         <segment_bases, segment_sizes>: Remove.
6366         * symfile.c (default_symfile_segments): Update.
6367         * elfread.c (elf_symfile_segments): Update.
6368         * remote.c (remote_target::get_offsets): Update.
6369         * solib-target.c (solib_target_relocate_section_addresses):
6370         Update.
6371
6372 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6373
6374         * symfile.h (struct symfile_segment_data): Initialize fields.
6375         <~symfile_segment_data>: Add.
6376         (symfile_segment_data_up): New.
6377         (struct sym_fns) <sym_segments>: Return a
6378         symfile_segment_data_up.
6379         (default_symfile_segments): Return a symfile_segment_data_up.
6380         (free_symfile_segment_data): Remove.
6381         (get_symfile_segment_data): Return a symfile_segment_data_up.
6382         * symfile.c (default_symfile_segments): Likewise.
6383         (get_symfile_segment_data): Likewise.
6384         (free_symfile_segment_data): Remove.
6385         (symfile_find_segment_sections): Update.
6386         * elfread.c (elf_symfile_segments): Return a
6387         symfile_segment_data_up.
6388         * remote.c (remote_target::get_offsets): Update.
6389         * solib-target.c (solib_target_relocate_section_addresses):
6390         Update.
6391         * symfile-debug.c (debug_sym_segments): Return a
6392         symfile_segment_data_up.
6393
6394 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6395
6396         PR build/25981
6397         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6398         Hardcode register numbers.
6399
6400         PR build/25981
6401         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6402         procfs_find_LDT_entry): Remove.
6403         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6404         procfs_find_LDT_entry): Remove.
6405         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6406         Remove.
6407
6408 2020-05-17  Pedro Alves  <palves@redhat.com>
6409             Andrew Burgess  <andrew.burgess@embecosm.com>
6410             Keno Fischer  <keno@juliacomputing.com>
6411
6412         PR gdb/25741
6413         * breakpoint.c (build_target_condition_list): Update comments.
6414         (build_target_command_list): Update comments and skip matching
6415         locations.
6416         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6417         a separate function.  Simplify "set breakpoint auto-hw off"
6418         handling.
6419         (insert_breakpoints): Update comment.
6420         (tracepoint_locations_match): New parameter.  For breakpoints,
6421         compare location types too, if the caller wants to.
6422         (handle_automatic_hardware_breakpoints): New functions.
6423         (bp_location_is_less_than): Also sort by location type and
6424         hardware breakpoint length.
6425         (update_global_location_list): Handle "set breakpoint auto-hw on"
6426         here.
6427         (update_breakpoint_locations): Ask breakpoint_locations_match to
6428         ignore location types.
6429
6430 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6431
6432         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6433         type::name instead.
6434
6435 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6436
6437         * gdbtypes.h (struct type) <name, set_name>: New methods.
6438         (TYPE_CODE): Use type::name.  Change all call sites used to set
6439         the name to use type::set_name instead.
6440
6441 2020-05-16  Tom Tromey  <tom@tromey.com>
6442
6443         * top.c (quit_force): Update.
6444         * infrun.c (handle_no_resumed): Update.
6445         * top.h (all_uis): New function.
6446         (ALL_UIS): Remove.
6447
6448 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6449
6450         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6451
6452 2020-05-16  Pedro Alves  <palves@redhat.com>
6453
6454         * ia64-linux-nat.c
6455         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6456         Declare method.
6457         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6458
6459 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6460
6461         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6462         (sparc64_adi_info): Likewise.
6463
6464 2020-05-15  Tom Tromey  <tom@tromey.com>
6465
6466         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6467         block_objfile.
6468         (lookup_objfile_from_block): Remove.
6469         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6470         (lookup_global_symbol): Use block_objfile.
6471         * symtab.h (lookup_objfile_from_block): Don't declare.
6472         * printcmd.c (clear_dangling_display_expressions): Use
6473         block_objfile.
6474         * parse.c (operator_check_standard): Use block_objfile.
6475
6476 2020-05-15  Tom Tromey  <tom@tromey.com>
6477
6478         * language.c (language_alloc_type_symbol): Set
6479         SYMBOL_SECTION.
6480         * symtab.c (initialize_objfile_symbol): Remove.
6481         (allocate_symbol): Remove.
6482         (allocate_template_symbol): Remove.
6483         * dwarf2/read.c (fixup_go_packaging): Use "new".
6484         (new_symbol): Use "new".
6485         (read_variable): Don't call initialize_objfile_symbol.  Use
6486         "new".
6487         (read_func_scope): Use "new".
6488         * xcoffread.c (process_xcoff_symbol): Don't call
6489         initialize_objfile_symbol.
6490         (SYMBOL_DUP): Remove.
6491         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6492         "new".
6493         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6494         (allocate_template_symbol): Don't declare.
6495         (struct symbol): Add copy constructor.  Change defaults.
6496         * jit.c (finalize_symtab): Use "new".
6497         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6498         Use "new".
6499         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6500         (common_block_end): Use "new".
6501         * mdebugread.c (parse_symbol): Use "new".
6502         (new_symbol): Likewise.
6503
6504 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6505
6506         * NEWS: Mention changes to help and apropos.
6507
6508 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6509
6510         * command.h (enum command_class): Improve comments, document
6511         that class_alias is for user-defined aliases, give the class
6512         name for each class, remove unused class_xdb.
6513         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6514         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6515         by a precise class.
6516         * infcmd.c (_initialize_infcmd): Likewise.
6517         * reverse.c (_initialize_reverse): Likewise.
6518         * stack.c (_initialize_stack): Likewise.
6519         * symfile.c (_initialize_symfile): Likewise.
6520         * tracepoint.c (_initialize_tracepoint): Likewise.
6521
6522 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6523
6524         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6525         when their aliased command is traversed.
6526         (help_cmd): Add fput_command_names_styled call to
6527         output command name and aliases when command has an alias.
6528
6529 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6530
6531         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6532         * cli/cli-decode.c (help_cmd_list): Declare as static,
6533         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6534         a command together with the command.
6535         (fput_command_name_styled, fput_command_names_styled): New functions.
6536         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6537         fput_command_name_styled.
6538         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6539         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6540
6541 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6542
6543         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6544         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6545         * command.h (cmd_show_list): Likewise.
6546         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6547         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6548
6549 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6550
6551         * unittests/command-def-selftests.c (traverse_command_structure):
6552         Verify all commands of a list have the same prefix command and
6553         that only the top cmdlist commands have a null prefix.
6554
6555 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6556
6557         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6558         as prefix, not one of its aliases.
6559         (set_cmd_prefix): Remove.
6560         (do_add_cmd): Centralize the setting of the prefix of a command, when
6561         command is defined after its full chain of prefix commands.
6562         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6563         (add_setshow_cmd_full): Likewise.
6564         (update_prefix_field_of_prefixed_commands): New function.
6565         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6566         update_prefix_field_of_prefixed_commands.
6567         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6568         addresses of remote_set_cmdlist and remote_show_cmdlist given
6569         as argument, not the address of an argument.
6570         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6571         * gdb/remote.c (_initialize_remote): Likewise.
6572
6573 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6574
6575         * cli/cli-cmds.c (alias_command): Check for an existing alias
6576         using lookup_cmd_composition, as valid_command_p is too strict
6577         and forbids aliases that are the prefix of an existing alias
6578         or command.
6579         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6580         command is properly recognised as a valid command.
6581
6582 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6583
6584         * unittests/help-doc-selftests.c: Rename to
6585         unittests/command-def-selftests.c
6586         * unittests/command-def-selftests.c (help_doc_tests): Update some
6587         comments.
6588         (command_structure_tests, traverse_command_structure): New namespace
6589         and function.
6590         (command_structure_invariants_tests): New function.
6591         (_initialize_command_def_selftests) Renamed from
6592         _initialize_help_doc_selftests, register command_structure_invariants
6593         selftest.
6594
6595 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6596
6597         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6598         an alias of 'show'.
6599
6600 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6601
6602         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6603         ada_is_fixed_point_type.  Update all callers.
6604         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6605         all callers.
6606         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6607         Update all callers.
6608         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6609         print_fixed_point_type.  Update all callers.
6610         * ada-valprint.c (ada_value_print_num): Replace call to
6611         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6612
6613 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6614
6615         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6616         processors.
6617         (cpu_supports_bts): Add CV_AMD case.
6618
6619 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6620             Simon Marchi  <simon.marchi@efficios.com>
6621
6622         * infrun.c (stop_all_threads): Collect multiple wait events at
6623         each pass.
6624
6625 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6626
6627         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6628         type::code instead.
6629
6630 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6631
6632         * gdbtypes.h (struct type) <code, set_code>: New methods.
6633         (TYPE_CODE): Use type::code.  Change all call sites used to set
6634         the code to use type::set_code instead.
6635
6636 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6637             Tom de Vries  <tdevries@suse.de>
6638             Pedro Alves  <palves@redhat.com>
6639
6640         PR threads/25478
6641         * infrun.c (stop_all_threads): Do NOT ignore
6642         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6643         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6644         received.
6645         (handle_no_resumed): Remove code handling a live inferior with no
6646         threads.
6647         * remote.c (has_single_non_exited_thread): New.
6648         (remote_target::update_thread_list): Do not delete a thread if is
6649         the last thread of the process.
6650         * thread.c (thread_select): Call delete_exited_threads instead of
6651         prune_threads.
6652
6653 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6654
6655         * infrun.c (stop_all_threads): Enable/disable thread events of all
6656         targets.  Move a debug message denoting the end of the function
6657         into the SCOPED_EXIT block.
6658
6659 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6660
6661         * process-stratum-target.h: Include <set>.
6662         (all_non_exited_process_targets, switch_to_target_no_thread): New
6663         function declarations.
6664         * process-stratum-target.c (all_non_exited_process_targets)
6665         (switch_to_target_no_thread): New function implementations.
6666
6667 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6668
6669         * infrun.c (handle_inferior_event): Extract out a piece of code
6670         into...
6671         (mark_non_executing_threads): ...this new function.
6672
6673 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6674
6675         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6676         use.
6677
6678 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6679
6680         * regcache.c (regcache_read_pc_protected): New function
6681         implementation that returns 0 if the PC cannot read via
6682         'regcache_read_pc'.
6683         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6684         instead of 'regcache_read_pc'.
6685         (keep_going_pass_signal): Ditto.
6686
6687 2020-05-13  Tom Tromey  <tromey@adacore.com>
6688
6689         * ada-lang.c (align_value): Remove.
6690         (ada_template_to_fixed_record_type_1): Use align_up.
6691
6692 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6693
6694         * async-event.c: Update the copyright year.
6695         * async-event.h: Update the copyright year.
6696
6697 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6698
6699         * objfiles.h (is_addr_in_objfile,
6700         shared_objfile_contains_address_p): Return bool.
6701         * objfile.c (is_addr_in_objfile,
6702         shared_objfile_contains_address_p): Return bool.
6703
6704 2020-05-11  Tom Tromey  <tromey@adacore.com>
6705
6706         * cli/cli-cmds.c (info_command): Restore.
6707         (_initialize_cli_cmds): Use add_prefix_command for "info".
6708         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6709
6710 2020-05-11  Tom Tromey  <tromey@adacore.com>
6711
6712         * ada-lang.c (ada_value_primitive_field): Now public.
6713         * ada-lang.h (ada_value_primitive_field): Declare.
6714         * ada-valprint.c (print_field_values): Use
6715         ada_value_primitive_field for wrapper fields.
6716
6717 2020-05-11  Tom de Vries  <tdevries@suse.de>
6718
6719         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6720         MODULE_DOMAIN.
6721
6722 2020-05-11  Tom de Vries  <tdevries@suse.de>
6723
6724         PR symtab/25941
6725         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6726         with length 0, if not gdb-produced.
6727         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6728
6729 2020-05-09  Tom de Vries  <tdevries@suse.de>
6730
6731         PR gdb/25955
6732         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6733         calculation.
6734
6735 2020-05-09  Tom Tromey  <tom@tromey.com>
6736
6737         * top.c (server_command): Now bool.
6738         * top.h (server_command): Now bool.
6739
6740 2020-05-08  Tom Tromey  <tromey@adacore.com>
6741
6742         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6743         already being processed.
6744
6745 2020-05-08  Tom Tromey  <tom@tromey.com>
6746
6747         * printcmd.c (struct display) <next>: Remove.
6748         <display>: New constructor.
6749         <exp_string>: Now a std::string.
6750         <enabled_p>: Now a bool.
6751         (display_number): Move definition earlier.
6752         (displays): Rename from display_chain.  Now a std::vector.
6753         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6754         (display_command): Update.
6755         (do_one_display, disable_display)
6756         (enable_disable_display_command, do_enable_disable_display):
6757         Update.
6758         (free_display): Remove.
6759         (clear_displays): Rewrite.
6760         (delete_display): Update.
6761         (map_display_numbers): Use function_view.  Remove "data"
6762         parameter.  Update.
6763         (do_delete_display): Remove.
6764         (undisplay_command): Update.
6765         (do_one_display, do_displays, disable_display)
6766         (info_display_command): Update.
6767         (do_enable_disable_display): Remove.
6768         (enable_disable_display_command)
6769         (clear_dangling_display_expressions): Update.
6770
6771 2020-05-08  Tom Tromey  <tom@tromey.com>
6772
6773         * symtab.c (set_symbol_cache_size)
6774         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6775         (maintenance_print_symbol_cache_statistics): Update.
6776         * symmisc.c (print_symbol_bcache_statistics)
6777         (print_objfile_statistics, maintenance_print_objfiles)
6778         (maintenance_info_symtabs, maintenance_check_symtabs)
6779         (maintenance_expand_symtabs, maintenance_info_line_tables):
6780         Update.
6781         * symfile-debug.c (set_debug_symfile): Update.
6782         * source.c (forget_cached_source_info): Update.
6783         * python/python.c (gdbpy_progspaces): Update.
6784         * psymtab.c (maintenance_info_psymtabs): Update.
6785         * probe.c (parse_probes): Update.
6786         * linespec.c (iterate_over_all_matching_symtabs)
6787         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6788         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6789         * exec.c (exec_target::close): Update.
6790         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6791         * breakpoint.c (print_one_breakpoint_location)
6792         (create_longjmp_master_breakpoint)
6793         (create_std_terminate_master_breakpoint): Update.
6794         * progspace.c (program_spaces): Now a std::vector.
6795         (maybe_new_address_space): Update.
6796         (add_program_space): Remove.
6797         (program_space::program_space): Update.
6798         (remove_program_space): Update.
6799         (number_of_program_spaces): Remove.
6800         (print_program_space, update_address_spaces): Update.
6801         * progspace.h (program_spaces): Change type.
6802         (ALL_PSPACES): Remove.
6803         (number_of_program_spaces): Don't declare.
6804         (struct program_space) <next>: Remove.
6805
6806 2020-05-08  Tom Tromey  <tom@tromey.com>
6807
6808         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6809         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6810         (enable_break): Update.
6811         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6812         (frv_fdpic_find_canonical_descriptor): Update.
6813         (frv_fetch_objfile_link_map): Update.
6814         * progspace.c (program_space::free_all_objfiles): Update.
6815         (program_space::solibs): New method.
6816         * progspace.h (struct program_space) <solibs>: New method.
6817         * solist.h (master_so_list): Don't declare.
6818         (ALL_SO_LIBS): Remove.
6819         * solib.h (so_list_head): Remove.
6820         (update_solib_list): Update comment.
6821         * solib.c (master_so_list): Remove.
6822         (solib_used, update_solib_list, solib_add)
6823         (info_sharedlibrary_command, clear_solib)
6824         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6825
6826 2020-05-08  Tom Tromey  <tom@tromey.com>
6827
6828         * extension.c (extension_languages): Now a std::array.
6829         (ALL_EXTENSION_LANGUAGES): Remove.
6830         (get_ext_lang_defn, get_ext_lang_of_file)
6831         (eval_ext_lang_from_control_command): Update.
6832         (finish_ext_lang_initialization)
6833         (auto_load_ext_lang_scripts_for_objfile)
6834         (ext_lang_type_printers::ext_lang_type_printers)
6835         (apply_ext_lang_type_printers)
6836         (ext_lang_type_printers::~ext_lang_type_printers)
6837         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6838         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6839         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6840         (get_matching_xmethod_workers, ext_lang_colorize)
6841         (ext_lang_before_prompt): Update.
6842         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6843
6844 2020-05-08  Tom Tromey  <tom@tromey.com>
6845
6846         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6847         overload.
6848         <swap_string, m_string>: Remove.
6849         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6850         Update.
6851         * stabsread.c (define_symbol, read_type): Update.
6852         * linespec.c (find_linespec_symbols): Update.
6853         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6854         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6855         * dbxread.c (read_dbx_symtab): Update.
6856         * cp-support.h (cp_canonicalize_string_full)
6857         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6858         Return unique_xmalloc_ptr.
6859         * cp-support.c (inspect_type): Update.
6860         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6861         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6862         Likewise.
6863         * c-typeprint.c (print_name_maybe_canonical): Update.
6864         * break-catch-throw.c (check_status_exception_catchpoint):
6865         Update.
6866
6867 2020-05-08  Tom de Vries  <tdevries@suse.de>
6868
6869         * infrun.c (follow_fork): Copy current_line and current_symtab to
6870         child thread.
6871
6872 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6873
6874         * async-event.c (struct async_signal_handler, struct
6875         async_event_handler): Reformat, remove typedef.
6876
6877 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6878
6879         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6880         access thistype->main_type->dyn_prop_list directly.
6881
6882 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6883
6884         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6885         (remove_dyn_prop): Remove.  Update all users to use
6886         type::remove_dyn_prop.
6887         * gdbtypes.c (remove_dyn_prop): Rename to...
6888         (type::remove_dyn_prop): ... this.
6889
6890 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6891
6892         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6893         (add_dyn_prop): Remove.  Update all users to use
6894         type::add_dyn_prop.
6895         * gdbtypes.c (add_dyn_prop): Rename to...
6896         (type::add_dyn_prop): ... this.
6897
6898 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6899
6900         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6901         (get_dyn_prop): Remove.  Update all users to use
6902         type::dyn_prop.
6903         * gdbtypes.c (get_dyn_prop): Rename to...
6904         (type::dyn_prop): ... this.
6905
6906 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6907
6908         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6909
6910 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6911
6912         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6913         instruction, skip it if it's there.
6914
6915 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6916
6917         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6918
6919 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6920
6921         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6922         * gdbtypes.c (recursive_dump_type): Remove use of
6923         TYPE_INCOMPLETE.
6924
6925 2020-05-03  Tom Tromey  <tom@tromey.com>
6926
6927         * breakpoint.c (catch_command, tcatch_command): Remove.
6928         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6929         add_show_prefix_cmd.
6930         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6931         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6932         Remove.
6933         (add_internal_problem_command): Use add_basic_prefix_cmd,
6934         add_show_prefix_cmd.
6935         * mips-tdep.c (set_mipsfpu_command): Remove.
6936         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6937         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6938         (_initialize_index_cache): Use add_basic_prefix_cmd.
6939         * memattr.c (dummy_cmd): Remove.
6940         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6941         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6942         (_initialize_tui_win): Use add_basic_prefix_cmd,
6943         add_show_prefix_cmd.
6944         * cli/cli-logging.c (set_logging_command): Remove.
6945         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6946         add_show_prefix_cmd.
6947         (show_logging_command): Remove.
6948         * target.c (target_command): Remove.
6949         (add_target): Use add_basic_prefix_cmd.
6950
6951 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6952
6953         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6954
6955 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6956
6957         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6958         info_command.
6959
6960 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6961
6962         * nbsd-nat.c (nbsd_enable_proc_events)
6963         (nbsd_nat_target::post_startup_inferior): Add.
6964         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6965         (nbsd_nat_target::update_thread_list): Rewrite.
6966         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6967         "PTRACE_LWP_CREATE".
6968         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6969
6970 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6971
6972         * stack.c (_initialize_stack): Remove duplicated creation
6973         of "frame" command and "f" alias.
6974
6975 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6976
6977         PR gdb/18706
6978         * gdbtypes.c (check_typedef): Calculate size of array of
6979         stubbed type.
6980
6981 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6982
6983         PR gdb/15559
6984         * i386-tdep.c (i386_push_dummy_call): Call
6985         i386_thiscall_push_dummy_call.
6986         (i386_thiscall_push_dummy_call): New function.
6987         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6988         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6989         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6990
6991 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6992
6993         * gdbarch.sh (do_read): Add shellcheck disable directive for
6994         warning SC2162.
6995
6996 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6997
6998         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6999         "referenced but not assigned" warning.
7000
7001 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7002
7003         * gdbarch.sh: Remove code that sets fallbackdefault.
7004
7005 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7006
7007         * gdbarch.sh: Use shell operators && and || instead of
7008         -a and -o.
7009
7010 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7011
7012         * gdbarch.sh: Use $(...) instead of `...`.
7013
7014 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7015
7016         * gdbarch.sh: Use double quotes around variables.
7017
7018 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
7019
7020         * gdbarch.sh: Use %s with printf, instead of variables in the
7021         format string.
7022
7023 2020-04-29  Tom Tromey  <tromey@adacore.com>
7024
7025         PR ada/25875:
7026         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7027         type fields here.
7028         (read_enumeration_type): Call
7029         update_enumeration_type_from_children later.  Update comments.
7030         (process_enumeration_scope): Don't create type fields.
7031
7032 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7033
7034         * nbsd-tdep.c: Include "xml-syscall.h".
7035         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7036
7037 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7038
7039         * nbsd-nat.c: Include "sys/wait.h".
7040         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7041         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7042         (nbsd_nat_target::remove_exec_catchpoint)
7043         (nbsd_nat_target::set_syscall_catchpoint): Add.
7044         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7045         (nbsd_nat_target::insert_exec_catchpoint)
7046         (nbsd_nat_target::remove_exec_catchpoint)
7047         (nbsd_nat_target::set_syscall_catchpoint): Add.
7048         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7049         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7050         `nbsd_get_syscall_number'.
7051
7052 2020-04-29  Tom Tromey  <tom@tromey.com>
7053
7054         * stack.c (print_block_frame_labels): Remove.
7055
7056 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7057
7058         PR gdb/17320
7059         * ada-valprint.c (val_print_packed_array_elements): Move array
7060         end bracket to new line.
7061         (ada_val_print_string): Remove extra spaces before first array
7062         element.
7063         * c-valprint.c (c_value_print_array): Likewise.
7064         * m2-valprint.c (m2_print_array_contents): Likewise.
7065         (m2_value_print_inner): Likewise.
7066         * p-valprint.c (pascal_value_print_inner): Likewise.
7067         * valprint.c (generic_val_print_array): Likewise.
7068         (value_print_array_elements): Move first array element and array
7069         end bracket to new line.
7070
7071 2020-04-29  Tom de Vries  <tdevries@suse.de>
7072
7073         PR symtab/25889
7074         * linespec.c (find_method): Fix ix calculation.
7075
7076 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7077
7078         * syscalls/update-netbsd.sh: New file.
7079         * syscalls/netbsd.xml: Regenerate.
7080         * data-directory/Makefile.in: Register `netbsd.xml' in
7081         `SYSCALLS_FILES'.
7082
7083 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7084
7085         * syscalls/update-freebsd.sh: Add double quotes.
7086
7087 2020-04-28  Tom Tromey  <tom@tromey.com>
7088
7089         * NEWS: Update.
7090         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7091         (cmdpy_init): Allow class_tui.
7092
7093 2020-04-28 Mark Williams <mark@myosotissp.com>
7094
7095         PR gdb/24480
7096         * dwarf2read.c: Add missing assingments to list_in_scope when
7097         start_symtab was already called.
7098
7099 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7100
7101         PR gdb/25881
7102         * dwarf2/read.c (offset_map_type): Use
7103         gdb:hash_enum<sect_offset> as hash function.
7104
7105 2020-04-28  Tom de Vries  <tdevries@suse.de>
7106
7107         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7108         with DW_AT_signature.
7109
7110 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7111
7112         * configure.ac: Remove check for fs_base/gs_base in
7113         user_regs_struct.
7114         * configure: Re-generate.
7115         * config.in: Re-generate.
7116         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7117         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7118         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7119
7120 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7121
7122         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7123         problematic inline frame unwinding situation.
7124         * frame.c (frame_id_computed_p): New function.
7125         * frame.h (frame_id_computed_p): New prototype.
7126
7127 2020-04-26  Tom Tromey  <tom@tromey.com>
7128
7129         * command.h (enum command_class) <class_pseudo>: Remove.
7130
7131 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7132
7133         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7134         and whitespace.
7135
7136 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7137
7138         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7139         `PT_GET_PROCESS_STATE' block.
7140
7141 2020-04-24  Tom Tromey  <tom@tromey.com>
7142
7143         * symtab.h (symbol_get_demangled_name): Don't declare.
7144         * symtab.c (symbol_get_demangled_name): Remove.
7145         (general_symbol_info::natural_name)
7146         (general_symbol_info::demangled_name): Update.
7147
7148 2020-04-24  Tom Tromey  <tom@tromey.com>
7149
7150         PR rust/25025:
7151         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7152
7153 2020-04-24  Tom Tromey  <tom@tromey.com>
7154
7155         PR symtab/12707:
7156         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7157         exists.
7158         (new_symbol): Likewise.
7159         * compile/compile-object-load.c (get_out_value_type): Use
7160         symbol_matches_search_name.
7161
7162 2020-04-24  Tom Tromey  <tom@tromey.com>
7163
7164         * dwarf2/read.c (add_partial_symbol): Do not call
7165         compute_and_set_names.
7166
7167 2020-04-24  Tom Tromey  <tom@tromey.com>
7168
7169         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7170         overload.
7171
7172 2020-04-24  Tom Tromey  <tom@tromey.com>
7173
7174         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7175         (add_psymbol_to_list): New overload.  Make old overload call new
7176         one.
7177         * psympriv.h (add_psymbol_to_list): New overload.
7178
7179 2020-04-24  Tom Tromey  <tom@tromey.com>
7180
7181         * dwarf2/read.c (partial_die_info::read) <case
7182         DW_AT_linkage_name>: Use value_as_string.
7183         (dwarf2_string_attr): Use value_as_string.
7184         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7185         method.
7186         * dwarf2/attribute.c (attribute::value_as_string): New method.
7187
7188 2020-04-24  Tom Tromey  <tom@tromey.com>
7189
7190         * symtab.c (general_symbol_info::natural_name)
7191         (general_symbol_info::demangled_name): Check for language_rust.
7192
7193 2020-04-24  Tom Tromey  <tom@tromey.com>
7194
7195         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7196         (dwarf2_physname): ... from here.
7197         (partial_die_info::read): Add Rust "{" hack.
7198
7199 2020-04-24  Tom Tromey  <tom@tromey.com>
7200
7201         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7202         method.
7203         (symbol_set_demangled_name): Don't declare.
7204         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7205         symbol_set_demangled_name.
7206         (general_symbol_info::set_language)
7207         (general_symbol_info::compute_and_set_names): Update.
7208         * minsyms.c (minimal_symbol_reader::install): Update.
7209         * dwarf2/read.c (new_symbol): Update.
7210
7211 2020-04-24  Tom Tromey  <tromey@adacore.com>
7212
7213         PR python/23662:
7214         * python/py-type.c (convert_field): Handle
7215         FIELD_LOC_KIND_DWARF_BLOCK.
7216         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7217         (typy_get_dynamic): Nw function.
7218         (type_object_getset): Add "dynamic".
7219         * NEWS: Add entry.
7220
7221 2020-04-24  Tom Tromey  <tromey@adacore.com>
7222
7223         * ada-typeprint.c (print_choices, print_variant_part)
7224         (print_record_field_types_dynamic): New functions.
7225         (print_record_field_types): Use print_record_field_types_dynamic.
7226
7227 2020-04-24  Tom Tromey  <tromey@adacore.com>
7228
7229         * dwarf2/read.c (handle_data_member_location): New overload.
7230         (dwarf2_add_field): Use it.
7231         (decode_locdesc): Add "computed" parameter.  Update comment.
7232         * gdbtypes.c (is_dynamic_type_internal): Also look for
7233         FIELD_LOC_KIND_DWARF_BLOCK.
7234         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7235         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7236         virtual base classes.
7237         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7238         FIELD_LOC_KIND_DWARF_BLOCK.
7239
7240 2020-04-24  Tom Tromey  <tromey@adacore.com>
7241
7242         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7243         * gdbtypes.c (is_dynamic_type_internal): Check
7244         TYPE_HAS_DYNAMIC_LENGTH.
7245         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7246         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7247         New macros.
7248         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7249         constant.
7250
7251 2020-04-24  Tom Tromey  <tromey@adacore.com>
7252
7253         * dwarf2/read.c (struct variant_field): Rewrite.
7254         (struct variant_part_builder): New.
7255         (struct nextfield): Remove "variant" field.  Add "offset".
7256         (struct field_info): Add "current_variant_part" and
7257         "variant_parts".
7258         (alloc_discriminant_info): Remove.
7259         (alloc_rust_variant): New function.
7260         (quirk_rust_enum): Update.
7261         (dwarf2_add_field): Set "offset" member.  Don't handle
7262         DW_TAG_variant_part.
7263         (offset_map_type): New typedef.
7264         (convert_variant_range, create_one_variant)
7265         (create_one_variant_part, create_variant_parts)
7266         (add_variant_property): New functions.
7267         (dwarf2_attach_fields_to_type): Call add_variant_property.
7268         (read_structure_type): Don't handle DW_TAG_variant_part.
7269         (handle_variant_part, handle_variant): New functions.
7270         (handle_struct_member_die): Use them.
7271         (process_structure_scope): Don't handle variant parts.
7272         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7273         (struct discriminant_info): Remove.
7274         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7275         (struct main_type) <flag_discriminated_union>: Remove.
7276         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7277         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7278         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7279         Update.
7280         * valops.c (value_union_variant): Remove.
7281         * value.h (value_union_variant): Don't declare.
7282
7283 2020-04-24  Tom Tromey  <tromey@adacore.com>
7284
7285         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7286         (ada_value_primitive_packed_val): Update.
7287         * ada-valprint.c (ada_value_print_1): Update.
7288         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7289         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7290         just an address.  Use evaluate_for_locexpr_baton.
7291         (dwarf2_evaluate_property): Update.
7292         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7293         array_view.
7294         * findvar.c (default_read_var_value): Update.
7295         * gdbtypes.c (compute_variant_fields_inner)
7296         (resolve_dynamic_type_internal): Update.
7297         (resolve_dynamic_type): Change type of valaddr parameter.
7298         * gdbtypes.h (resolve_dynamic_type): Update.
7299         * valarith.c (value_subscripted_rvalue): Update.
7300         * value.c (value_from_contents_and_address): Update.
7301
7302 2020-04-24  Tom Tromey  <tromey@adacore.com>
7303
7304         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7305         "push_initial_value" parameter.
7306         (dwarf2_evaluate_property): Likewise.
7307         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7308
7309 2020-04-24  Tom Tromey  <tromey@adacore.com>
7310
7311         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7312         (variant::matches, compute_variant_fields_recurse)
7313         (compute_variant_fields_inner, compute_variant_fields): New
7314         functions.
7315         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7316         Use resolved_type after type is made.
7317         (operator==): Add new cases.
7318         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7319         (struct discriminant_range, struct variant, struct variant_part):
7320         New.
7321         (union dynamic_prop_data) <variant_parts, original_type>: New
7322         members.
7323         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7324         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7325         constants.
7326         * value.c (unpack_bits_as_long): Now public.
7327         * value.h (unpack_bits_as_long): Declare.
7328
7329 2020-04-24  Tom Tromey  <tromey@adacore.com>
7330
7331         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7332         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7333
7334 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7335
7336         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7337
7338 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7339
7340         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7341         (remove_fork_catchpoint, post_startup_inferior)
7342         (post_attach): Move...
7343         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7344         (remove_fork_catchpoint, post_startup_inferior)
7345         (post_attach): ...here.
7346         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7347         (remove_fork_catchpoint, post_startup_inferior)
7348         (post_attach): Move...
7349         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7350         (remove_fork_catchpoint, post_startup_inferior)
7351         (post_attach): ...here.
7352
7353 2020-04-24  Tom Tromey  <tromey@adacore.com>
7354
7355         * nat/windows-nat.h (struct windows_thread_info)
7356         <pc_adjusted>: New member.
7357         * windows-nat.c (windows_fetch_one_register): Check
7358         pc_adjusted.
7359         (windows_nat_target::get_windows_debug_event)
7360         (windows_nat_target::wait): Set pc_adjusted.
7361
7362 2020-04-24  Tom de Vries  <tdevries@suse.de>
7363
7364         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7365         Run gdb-add-index inside temp dir.
7366
7367 2020-04-23  Tom Tromey  <tromey@adacore.com>
7368
7369         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7370         in loop.
7371
7372 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7373
7374         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7375         get_frame_register instead of gdbarch_unwind_pc.
7376
7377 2020-04-23  Tom de Vries  <tdevries@suse.de>
7378
7379         * symtab.c (lookup_global_symbol): Prefer def over decl.
7380
7381 2020-04-23  Tom de Vries  <tdevries@suse.de>
7382
7383         PR symtab/25807
7384         * block.c (best_symbol, better_symbol): Promote to external.
7385         * block.h (best_symbol, better_symbol): Declare.
7386         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7387         decl.
7388
7389 2020-04-23  Tom Tromey  <tromey@adacore.com>
7390
7391         PR ada/25837:
7392         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7393         "const char *", not a "const std::string &".
7394         <name_and_matcher::operator==>: Update.
7395         * unittests/lookup_name_info-selftests.c: Change type of
7396         "result".
7397
7398 2020-04-23  Tom Tromey  <tom@tromey.com>
7399
7400         * inferior.h (iterate_over_inferiors): Don't declare.
7401         * inferior.c (iterate_over_inferiors): Remove.
7402         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7403         Remove.
7404         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7405         use iterate_over_inferiors.
7406         (darwin_resume_inferior_it)
7407         (struct resume_inferior_threads_param)
7408         (darwin_resume_inferior_threads_it): Remove.
7409         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7410
7411 2020-04-23  Tom de Vries  <tdevries@suse.de>
7412
7413         * blockframe.c (find_pc_partial_function): Use
7414         find_pc_sect_compunit_symtab rather than
7415         objfile->sf->qf->find_pc_sect_compunit_symtab.
7416
7417 2020-04-22  Tom de Vries  <tdevries@suse.de>
7418
7419         PR symtab/25764
7420         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7421         in psymtabs.
7422
7423 2020-04-22  Tom de Vries  <tdevries@suse.de>
7424
7425         PR symtab/25801
7426         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7427         symtabs.
7428
7429 2020-04-22  Tom de Vries  <tdevries@suse.de>
7430
7431         PR symtab/25700
7432         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7433         CU if already created.
7434
7435 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7436
7437         * infrun.c (displaced_step_fixup): Switch to the event_thread
7438         before calling displaced_step_restore, not after.
7439
7440 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7441
7442         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7443         its inferior is not recorded by us.
7444         (record_btrace_target_open): Replace call to
7445         all_non_exited_threads () with call to current_inferior
7446         ()->non_exited_threads ().
7447         (record_btrace_target::stop_recording): Likewise.
7448         (record_btrace_target::close): Likewise.
7449         (record_btrace_target::wait): Likewise.
7450         (record_btrace_target::record_stop_replaying): Likewise.
7451
7452 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7453
7454         * btrace.c (btrace_enable): Throw an error on double enables and
7455         when enabling recording fails.
7456         (btrace_disable): Throw an error if the thread is not recorded.
7457
7458 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7459
7460         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7461         request if we do not have a thread_info.
7462
7463 2020-04-21  Tom de Vries  <tdevries@suse.de>
7464
7465         PR gdb/25471
7466         * thread.c
7467         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7468         exception in get_frame_id.
7469
7470 2020-04-20  Tom Tromey  <tromey@adacore.com>
7471
7472         * python/python.c (struct gdbpy_event): Mark move constructor as
7473         noexcept.
7474         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7475         constructor as noexcept.
7476         * completer.h (struct completion_result): Mark move constructor as
7477         noexcept.
7478         * completer.c (completion_result::completion_result): Use
7479         initialization style.  Don't call reset_match_list.
7480
7481 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7482
7483         * MAINTAINERS (Write After Approval): Add myself.
7484
7485 2020-04-18  Tom Tromey  <tom@tromey.com>
7486
7487         * windows-tdep.c (init_w32_command_list)
7488         (w32_prefix_command_valid): Restore.
7489         (_initialize_windows_tdep): Call init_w32_command_list.
7490
7491 2020-04-18  Tom Tromey  <tom@tromey.com>
7492
7493         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7494         * value.c (value_fn_field): Update.
7495         * valops.c (find_function_in_inferior)
7496         (value_allocate_space_in_inferior): Update.
7497         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7498         Update.
7499         * tui/tui-source.c (tui_source_window::set_contents): Update.
7500         * symtab.c (lookup_global_or_static_symbol)
7501         (find_function_start_sal_1, skip_prologue_sal)
7502         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7503         * symmisc.c (dump_msymbols, dump_symtab_1)
7504         (maintenance_print_one_line_table): Update.
7505         * symfile.c (init_entry_point_info, section_is_mapped)
7506         (list_overlays_command, simple_read_overlay_table)
7507         (simple_overlay_update_1): Update.
7508         * stap-probe.c (handle_stap_probe): Update.
7509         * stabsread.c (dbx_init_float_type, define_symbol)
7510         (read_one_struct_field, read_enum_type, read_range_type): Update.
7511         * source.c (info_line_command): Update.
7512         * python/python.c (gdbpy_source_objfile_script)
7513         (gdbpy_execute_objfile_script): Update.
7514         * python/py-type.c (save_objfile_types): Update.
7515         * python/py-objfile.c (py_free_objfile): Update.
7516         * python/py-inferior.c (python_new_objfile): Update.
7517         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7518         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7519         (maintenance_check_psymtabs): Update.
7520         * printcmd.c (info_address_command): Update.
7521         * objfiles.h (struct objfile) <arch>: New method, from
7522         get_objfile_arch.
7523         (get_objfile_arch): Don't declare.
7524         * objfiles.c (get_objfile_arch): Remove.
7525         (filter_overlapping_sections): Update.
7526         * minsyms.c (msymbol_is_function): Update.
7527         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7528         (output_nondebug_symbol): Update.
7529         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7530         (mdebug_expand_psymtab): Update.
7531         * machoread.c (macho_add_oso_symfile): Update.
7532         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7533         Update.
7534         * linux-fork.c (checkpoint_command): Update.
7535         * linespec.c (convert_linespec_to_sals): Update.
7536         * jit.c (finalize_symtab): Update.
7537         * infrun.c (insert_exception_resume_from_probe): Update.
7538         * ia64-tdep.c (ia64_find_unwind_table): Update.
7539         * hppa-tdep.c (internalize_unwinds): Update.
7540         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7541         Update.
7542         * gcore.c (call_target_sbrk): Update.
7543         * elfread.c (record_minimal_symbol, elf_symtab_read)
7544         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7545         (elf_gnu_ifunc_resolve_by_got): Update.
7546         * dwarf2/read.c (create_addrmap_from_index)
7547         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7548         (read_debug_names_from_section)
7549         (process_psymtab_comp_unit_reader, add_partial_symbol)
7550         (add_partial_subprogram, process_full_comp_unit)
7551         (read_file_scope, read_func_scope, read_lexical_block_scope)
7552         (read_call_site_scope, dwarf2_ranges_read)
7553         (dwarf2_record_block_ranges, dwarf2_add_field)
7554         (mark_common_block_symbol_computed, read_tag_pointer_type)
7555         (read_tag_string_type, dwarf2_init_float_type)
7556         (dwarf2_init_complex_target_type, read_base_type)
7557         (partial_die_info::read, partial_die_info::read)
7558         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7559         (dwarf2_fetch_die_loc_sect_off): Update.
7560         * dwarf2/loc.c (dwarf2_find_location_expression)
7561         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7562         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7563         (dwarf2_loc_desc_get_symbol_read_needs)
7564         (locexpr_describe_location_piece, locexpr_describe_location_1)
7565         (loclist_describe_location): Update.
7566         * dwarf2/index-write.c (write_debug_names): Update.
7567         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7568         * dtrace-probe.c (dtrace_process_dof): Update.
7569         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7570         (process_one_symbol): Update.
7571         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7572         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7573         (coff_read_enum_type): Update.
7574         * cli/cli-cmds.c (edit_command, list_command): Update.
7575         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7576         * breakpoint.c (create_overlay_event_breakpoint)
7577         (create_longjmp_master_breakpoint)
7578         (create_std_terminate_master_breakpoint)
7579         (create_exception_master_breakpoint, get_sal_arch): Update.
7580         * block.c (block_gdbarch): Update.
7581         * annotate.c (annotate_source_line): Update.
7582
7583 2020-04-17  Tom Tromey  <tromey@adacore.com>
7584
7585         * auto-load.c (show_auto_load_cmd): Remove.
7586         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7587         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7588         (maintenance_print_arc_command): Remove.
7589         * tui/tui-win.c (tui_command): Remove.
7590         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7591         * tui/tui-layout.c (tui_layout_command): Remove.
7592         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7593         * python/python.c (user_set_python, user_show_python): Remove.
7594         (_initialize_python): Use add_basic_prefix_cmd,
7595         add_show_prefix_cmd.
7596         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7597         (install_gdb_commands): Use add_basic_prefix_cmd,
7598         add_show_prefix_cmd.
7599         (info_guile_command): Remove.
7600         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7601         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7602         add_show_prefix_cmd.
7603         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7604         Remove do_set and do_show parameters.
7605         * cli/cli-style.c (set_style, show_style): Remove.
7606         (_initialize_cli_style): Use add_basic_prefix_cmd,
7607         add_show_prefix_cmd.
7608         (cli_style_option::add_setshow_commands): Remove do_set and
7609         do_show parameters.
7610         (cli_style_option::add_setshow_commands): Use
7611         add_basic_prefix_cmd, add_show_prefix_cmd.
7612         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7613         (set_style_name): Remove.
7614         * cli/cli-dump.c (dump_command, append_command): Remove.
7615         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7616         (tekhex_dump_command, binary_dump_command)
7617         (binary_append_command): Remove.
7618         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7619         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7620         (init_w32_command_list): Remove; move into ...
7621         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7622         * valprint.c (set_print, show_print, set_print_raw)
7623         (show_print_raw): Remove.
7624         (_initialize_valprint): Use add_basic_prefix_cmd,
7625         add_show_prefix_cmd.
7626         * typeprint.c (set_print_type, show_print_type): Remove.
7627         (_initialize_typeprint): Use add_basic_prefix_cmd,
7628         add_show_prefix_cmd.
7629         * record.c (set_record_command, show_record_command): Remove.
7630         (_initialize_record): Use add_basic_prefix_cmd,
7631         add_show_prefix_cmd.
7632         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7633         add_show_prefix_cmd.
7634         (info_command, show_command, set_debug, show_debug): Remove.
7635         * top.h (set_history, show_history): Don't declare.
7636         * top.c (set_history, show_history): Remove.
7637         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7638         (unset_tdesc_cmd): Remove.
7639         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7640         add_show_prefix_cmd.
7641         * symtab.c (info_module_command): Remove.
7642         (_initialize_symtab): Use add_basic_prefix_cmd.
7643         * symfile.c (overlay_command): Remove.
7644         (_initialize_symfile): Use add_basic_prefix_cmd.
7645         * sparc64-tdep.c (info_adi_command): Remove.
7646         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7647         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7648         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7649         add_show_prefix_cmd.
7650         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7651         (_initialize_serial): Use add_basic_prefix_cmd,
7652         add_show_prefix_cmd.
7653         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7654         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7655         add_show_prefix_cmd.
7656         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7657         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7658         add_show_prefix_cmd.
7659         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7660         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7661         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7662         add_show_prefix_cmd.
7663         * remote.c (remote_command, set_remote_cmd): Remove.
7664         (_initialize_remote): Use add_basic_prefix_cmd.
7665         * record-full.c (set_record_full_command)
7666         (show_record_full_command): Remove.
7667         (_initialize_record_full): Use add_basic_prefix_cmd,
7668         add_show_prefix_cmd.
7669         * record-btrace.c (cmd_set_record_btrace)
7670         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7671         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7672         (cmd_show_record_btrace_pt): Remove.
7673         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7674         add_show_prefix_cmd.
7675         * ravenscar-thread.c (set_ravenscar_command)
7676         (show_ravenscar_command): Remove.
7677         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7678         add_show_prefix_cmd.
7679         * mips-tdep.c (show_mips_command, set_mips_command)
7680         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7681         add_show_prefix_cmd.
7682         * maint.c (maintenance_command, maintenance_info_command)
7683         (maintenance_check_command, maintenance_print_command)
7684         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7685         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7686         add_show_prefix_cmd.
7687         (show_per_command_cmd): Remove.
7688         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7689         Remove.
7690         (maintenance_show_test_settings_cmd): Remove.
7691         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7692         add_show_prefix_cmd.
7693         * maint-test-options.c (maintenance_test_options_command):
7694         Remove.
7695         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7696         * macrocmd.c (macro_command): Remove
7697         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7698         * language.c (set_check, show_check): Remove.
7699         (_initialize_language): Use add_basic_prefix_cmd,
7700         add_show_prefix_cmd.
7701         * infcmd.c (unset_command): Remove.
7702         (_initialize_infcmd): Use add_basic_prefix_cmd.
7703         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7704         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7705         add_show_prefix_cmd.
7706         * go32-nat.c (go32_info_dos_command): Remove.
7707         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7708         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7709         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7710         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7711         (_initialize_frame): Use add_basic_prefix_cmd,
7712         add_show_prefix_cmd.
7713         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7714         (_initialize_dcache): Use add_basic_prefix_cmd,
7715         add_show_prefix_cmd.
7716         * cp-support.c (maint_cplus_command): Remove.
7717         (_initialize_cp_support): Use add_basic_prefix_cmd.
7718         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7719         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7720         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7721         add_basic_prefix_cmd, add_show_prefix_cmd.
7722         * breakpoint.c (save_command): Remove.
7723         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7724         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7725         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7726         add_show_prefix_cmd.
7727         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7728         (set_ada_command, show_ada_command): Remove.
7729         (_initialize_ada_language): Use add_basic_prefix_cmd,
7730         add_show_prefix_cmd.
7731         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7732
7733 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7734
7735         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7736         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7737
7738 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7739
7740         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7741         warning messages.
7742
7743 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7744
7745         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7746         import table is not at beginning of .idata section.
7747
7748 2020-04-16  Pedro Alves  <palves@redhat.com>
7749
7750         * inferior.c (delete_inferior): Use delete operator directly
7751         instead of delete_program_space.
7752         * progspace.c (add_program_space): New, factored out from
7753         program_space::program_space.
7754         (remove_program_space): New, factored out from
7755         delete_program_space.
7756         (program_space::program_space): Remove intro comment.  Rewrite.
7757         (program_space::~program_space): Remove intro comment.  Call
7758         remove_program_space.
7759         (delete_program_space): Delete.
7760         * progspace.h (program_space::program_space): Make explicit.  Move
7761         intro comment here, adjusted.
7762         (program_space::~program_space): Move intro comment here,
7763         adjusted.
7764         (delete_program_space): Remove.
7765
7766 2020-04-16  Tom Tromey  <tromey@adacore.com>
7767
7768         * windows-nat.c (windows_nat::handle_access_violation): New
7769         function.
7770         * nat/windows-nat.h (handle_access_violation): Declare.
7771         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7772         windows-nat.c.  Call handle_access_violation.
7773
7774 2020-04-16  Tom de Vries  <tdevries@suse.de>
7775
7776         PR symtab/25791
7777         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7778         CUs without psymtab.
7779
7780 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7781
7782         * python/python.c (do_start_initialization): Don't call
7783         PyEval_InitThreads for Python 3.9 and beyond.
7784
7785 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7786
7787         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7788         thread functions.
7789         (obsd_nat_target::wait): Likewise.
7790
7791 2020-04-15  Tom Tromey  <tromey@adacore.com>
7792
7793         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7794         (DEBUG_EXCEPT): Use debug_printf.
7795
7796 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7797
7798         * completer.c (class completion_tracker::completion_hash_entry)
7799         <hash_name>: New member function.
7800         (completion_tracker::discard_completions): New callback to hash a
7801         completion_hash_entry, pass this to htab_create_alloc.
7802
7803 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7804
7805         * windows-nat.c (windows_make_so): Warn rather than stopping with
7806         an error if realpath() fails.
7807
7808 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7809
7810         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7811         (nbsd_nat_target::info_proc): Add do_status.
7812
7813 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7814             Tom de Vries  <tdevries@suse.de>
7815
7816         PR symtab/25718
7817         * psympriv.h (struct partial_symtab::read_symtab)
7818         (struct partial_symtab::expand_psymtab)
7819         (struct partial_symtab::read_dependencies): Update comments.
7820         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7821         read_symtab for includer.
7822         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7823         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7824         (struct dwarf2_include_psymtab::m_readin): Remove.
7825         (struct dwarf2_include_psymtab::includer): New member function.
7826         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7827
7828 2020-04-14  Tom de Vries  <tdevries@suse.de>
7829
7830         PR symtab/25720
7831         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7832         with NULL symbol_matcher and lookup_name.
7833         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7834         and lookup_name.
7835         * dwarf2/read.c (dw2_expand_symtabs_matching)
7836         (dw2_debug_names_expand_symtabs_matching): Same.
7837         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7838         Make lookup_name a pointer.  Update comment.
7839         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7840         lookup_name being a pointer.
7841         * symfile.c (expand_symtabs_matching): Same.
7842         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7843         * linespec.c (iterate_over_all_matching_symtabs): Same.
7844
7845 2020-04-13  Tom Tromey  <tom@tromey.com>
7846
7847         * run-on-main-thread.c: Update include.
7848         * unittests/main-thread-selftests.c: Update include.
7849         * tui/tui-win.c: Update include.
7850         * tui/tui-io.c: Update include.
7851         * tui/tui-interp.c: Update include.
7852         * tui/tui-hooks.c: Update include.
7853         * top.h: Update include.
7854         * top.c: Update include.
7855         * ser-base.c: Update include.
7856         * remote.c: Update include.
7857         * remote-notif.c: Update include.
7858         * remote-fileio.c: Update include.
7859         * record-full.c: Update include.
7860         * record-btrace.c: Update include.
7861         * python/python.c: Update include.
7862         * posix-hdep.c: Update include.
7863         * mingw-hdep.c: Update include.
7864         * mi/mi-main.c: Update include.
7865         * mi/mi-interp.c: Update include.
7866         * main.c: Update include.
7867         * linux-nat.c: Update include.
7868         * interps.c: Update include.
7869         * infrun.c: Update include.
7870         * inf-loop.c: Update include.
7871         * event-top.c: Update include.
7872         * event-loop.c: Move to ../gdbsupport/.
7873         * event-loop.h: Move to ../gdbsupport/.
7874         * async-event.h: Update include.
7875         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7876
7877 2020-04-13  Tom Tromey  <tom@tromey.com>
7878
7879         * tui/tui-win.c: Include async-event.h.
7880         * remote.c: Include async-event.h.
7881         * remote-notif.c: Include async-event.h.
7882         * record-full.c: Include async-event.h.
7883         * record-btrace.c: Include async-event.h.
7884         * infrun.c: Include async-event.h.
7885         * event-top.c: Include async-event.h.
7886         * event-loop.h: Move some declarations to async-event.h.
7887         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7888         code to async-event.c.
7889         * async-event.h: New file.
7890         * async-event.c: New file.
7891         * Makefile.in (COMMON_SFILES): Add async-event.c.
7892         (HFILES_NO_SRCDIR): Add async-event.h.
7893
7894 2020-04-13  Tom Tromey  <tom@tromey.com>
7895
7896         * utils.c (flush_streams): New function.
7897         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7898
7899 2020-04-13  Tom Tromey  <tom@tromey.com>
7900
7901         * event-loop.c (handle_file_event): Use warning, not
7902         printf_unfiltered.
7903
7904 2020-04-13  Tom Tromey  <tom@tromey.com>
7905
7906         * event-loop.c: Include <chrono>.
7907
7908 2020-04-13  Tom Tromey  <tom@tromey.com>
7909
7910         * gdb_select.h: Move to ../gdbsupport/.
7911         * event-loop.c: Update include path.
7912         * top.c: Update include path.
7913         * ser-base.c: Update include path.
7914         * ui-file.c: Update include path.
7915         * ser-tcp.c: Update include path.
7916         * guile/scm-ports.c: Update include path.
7917         * posix-hdep.c: Update include path.
7918         * ser-unix.c: Update include path.
7919         * gdb_usleep.c: Update include path.
7920         * mingw-hdep.c: Update include path.
7921         * inflow.c: Update include path.
7922         * infrun.c: Update include path.
7923         * event-top.c: Update include path.
7924
7925 2020-04-13  Tom Tromey  <tom@tromey.com>
7926
7927         * configure: Rebuild.
7928         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7929
7930 2020-04-13  Tom Tromey  <tom@tromey.com>
7931
7932         * event-loop.h (start_event_loop): Don't declare.
7933         * event-loop.c (start_event_loop): Move...
7934         * main.c (start_event_loop): ...here.  Now static.
7935
7936 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7937
7938         * MAINTAINERS: Update my email address.
7939
7940 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7941
7942         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7943         IP_ALL.
7944
7945 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7946
7947         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7948         (nbsd_nat_target::info_proc): Add do_cmdline.
7949
7950 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7951
7952         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7953         (nbsd_nat_target::info_proc): Add do_cwd.
7954
7955 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7956
7957         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7958
7959 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7960
7961         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7962         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7963         (nbsd_nat_target::info_proc): New functions.
7964         * nbsd-nat.c (kinfo_get_vmmap): New function.
7965         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7966         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7967         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7968         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7969         functions.
7970         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7971         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7972         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7973         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7974         (KINFO_VME_FLAG_GROWS_DOWN): New.
7975
7976 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7977
7978         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7979         bit shift.
7980
7981 2020-04-10  Tom Tromey  <tromey@adacore.com>
7982
7983         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7984
7985 2020-04-10  Tom Tromey  <tromey@adacore.com>
7986
7987         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7988         separate debug files.
7989
7990 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7991
7992         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7993         Move to...
7994         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7995         ... here.
7996         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7997         Check for STATUS_WX86_BREAKPOINT.
7998         (windows_nat_target::wait): Same.
7999
8000 2020-04-10  Tom de Vries  <tdevries@suse.de>
8001
8002         PR cli/25808
8003         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
8004
8005 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8006
8007         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
8008         (Write After Approval): Remove Tom de Vries.
8009
8010 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8011
8012         revert partially:
8013         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8014
8015         * buildsym.c (record_line): Fix undefined behavior and preserve
8016         lines at eof.
8017
8018 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
8019
8020         * auxv.h (svr4_auxv_parse): New.
8021         * auxv.c (default_auxv_parse): Split into default_auxv_parse
8022         and generic_auxv_parse.
8023         (svr4_auxv_parse): Add.
8024         * obsd-tdep.c: Include "auxv.h".
8025         (obsd_auxv_parse): Remove.
8026         (obsd_init_abi): Remove comment.
8027         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8028         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8029         * nbsd-tdep.c: Include "auxv.h".
8030         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8031
8032 2020-04-08  Tom Tromey  <tromey@adacore.com>
8033
8034         * nat/windows-nat.h (last_wait_event): Don't declare.
8035         (wait_for_debug_event): Update comment.
8036         * nat/windows-nat.c (last_wait_event): Now static.
8037
8038 2020-04-08  Tom Tromey  <tromey@adacore.com>
8039
8040         * windows-nat.c (wait_for_debug_event): Move to
8041         nat/windows-nat.c.
8042         * nat/windows-nat.h (wait_for_debug_event): Declare.
8043         * nat/windows-nat.c (wait_for_debug_event): Move from
8044         windows-nat.c.  No longer static.
8045
8046 2020-04-08  Tom Tromey  <tromey@adacore.com>
8047
8048         * windows-nat.c (get_windows_debug_event): Use
8049         fetch_pending_stop.
8050         * nat/windows-nat.h (fetch_pending_stop): Declare.
8051         * nat/windows-nat.c (fetch_pending_stop): New function.
8052
8053 2020-04-08  Tom Tromey  <tromey@adacore.com>
8054
8055         * windows-nat.c (windows_continue): Use matching_pending_stop and
8056         continue_last_debug_event.
8057         * nat/windows-nat.h (matching_pending_stop)
8058         (continue_last_debug_event): Declare.
8059         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8060         (matching_pending_stop, continue_last_debug_event): New
8061         functions.
8062
8063 2020-04-08  Tom Tromey  <tromey@adacore.com>
8064
8065         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8066         (handle_exception_result): Move to nat/windows-nat.h.
8067         (DEBUG_EXCEPTION_SIMPLE): Remove.
8068         (windows_nat::handle_ms_vc_exception): New function.
8069         (handle_exception): Move to nat/windows-nat.c.
8070         (get_windows_debug_event): Update.
8071         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8072         nat/windows-nat.c.
8073         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8074         (handle_exception_result): Move from windows-nat.c.
8075         (handle_exception): Declare.
8076         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8077         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8078         windows-nat.c.
8079
8080 2020-04-08  Tom Tromey  <tromey@adacore.com>
8081
8082         * windows-nat.c (exception_count, event_count): Remove.
8083         (handle_exception, get_windows_debug_event)
8084         (do_initial_windows_stuff): Update.
8085
8086 2020-04-08  Tom Tromey  <tromey@adacore.com>
8087
8088         * windows-nat.c (windows_nat::handle_load_dll)
8089         (windows_nat::handle_unload_dll): Rename.  No longer static.
8090         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8091         Declare.
8092
8093 2020-04-08  Tom Tromey  <tromey@adacore.com>
8094
8095         * complaints.h (stop_whining): Declare at top-level.
8096         (complaint): Don't declare stop_whining.
8097
8098 2020-04-08  Tom Tromey  <tromey@adacore.com>
8099
8100         * windows-nat.c (windows_nat::handle_output_debug_string):
8101         Rename.  No longer static.
8102         * nat/windows-nat.h (handle_output_debug_string): Declare.
8103
8104 2020-04-08  Tom Tromey  <tromey@adacore.com>
8105
8106         * windows-nat.c (current_process_handle, current_process_id)
8107         (main_thread_id, last_sig, current_event, last_wait_event)
8108         (current_windows_thread, desired_stop_thread_id, pending_stops)
8109         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8110         (display_selectors, fake_create_process)
8111         (get_windows_debug_event): Update.
8112         * nat/windows-nat.h (current_process_handle, current_process_id)
8113         (main_thread_id, last_sig, current_event, last_wait_event)
8114         (current_windows_thread, desired_stop_thread_id, pending_stops)
8115         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8116         * nat/windows-nat.c (current_process_handle, current_process_id)
8117         (main_thread_id, last_sig, current_event, last_wait_event)
8118         (current_windows_thread, desired_stop_thread_id, pending_stops)
8119         (siginfo_er): New globals.  Move from windows-nat.c.
8120
8121 2020-04-08  Tom Tromey  <tromey@adacore.com>
8122
8123         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8124         (handle_load_dll): Update.
8125         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8126
8127 2020-04-08  Tom Tromey  <tromey@adacore.com>
8128
8129         * windows-nat.c (enum thread_disposition_type): Move to
8130         nat/windows-nat.h.
8131         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8132         static.
8133         (windows_add_thread, windows_nat_target::fetch_registers)
8134         (windows_nat_target::store_registers, handle_exception)
8135         (windows_nat_target::resume, get_windows_debug_event)
8136         (windows_nat_target::get_tib_address)
8137         (windows_nat_target::thread_name)
8138         (windows_nat_target::thread_alive): Update.
8139         * nat/windows-nat.h (enum thread_disposition_type): Move from
8140         windows-nat.c.
8141         (thread_rec): Declare.
8142
8143 2020-04-08  Tom Tromey  <tromey@adacore.com>
8144
8145         * windows-nat.c: Add "using namespace".
8146         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8147         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8148
8149 2020-04-08  Tom Tromey  <tromey@adacore.com>
8150
8151         * nat/windows-nat.h (struct windows_thread_info): Declare
8152         destructor.
8153         * nat/windows-nat.c (~windows_thread_info): New.
8154
8155 2020-04-08  Tom Tromey  <tromey@adacore.com>
8156
8157         PR gdb/22992
8158         * windows-nat.c (current_event): Update comment.
8159         (last_wait_event, desired_stop_thread_id): New globals.
8160         (struct pending_stop): New.
8161         (pending_stops): New global.
8162         (windows_nat_target) <stopped_by_sw_breakpoint>
8163         <supports_stopped_by_sw_breakpoint>: New methods.
8164         (windows_fetch_one_register): Add assertions.  Adjust PC.
8165         (windows_continue): Handle pending stops.  Suspend other threads
8166         when stepping.  Use last_wait_event
8167         (wait_for_debug_event): New function.
8168         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8169         pending stops.  Queue spurious stops.
8170         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8171         (windows_nat_target::kill): Use wait_for_debug_event.
8172         * nat/windows-nat.h (struct windows_thread_info)
8173         <stopped_at_software_breakpoint>: New field.
8174         * nat/windows-nat.c (windows_thread_info::resume): Clear
8175         stopped_at_software_breakpoint.
8176
8177 2020-04-08  Tom Tromey  <tromey@adacore.com>
8178
8179         * windows-nat.c (enum thread_disposition_type): New.
8180         (thread_rec): Replace "get_context" parameter with "disposition";
8181         change type.
8182         (windows_add_thread, windows_nat_target::fetch_registers)
8183         (windows_nat_target::store_registers, handle_exception)
8184         (windows_nat_target::resume, get_windows_debug_event)
8185         (windows_nat_target::get_tib_address)
8186         (windows_nat_target::thread_name)
8187         (windows_nat_target::thread_alive): Update.
8188
8189 2020-04-08  Tom Tromey  <tromey@adacore.com>
8190
8191         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8192         (windows_continue): Use windows_continue::resume.
8193         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8194         resume>: Declare new methods.
8195         * nat/windows-nat.c: New file.
8196         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8197
8198 2020-04-08  Tom Tromey  <tromey@adacore.com>
8199
8200         * windows-nat.c (windows_add_thread, windows_delete_thread)
8201         (windows_nat_target::fetch_registers)
8202         (windows_nat_target::store_registers, fake_create_process)
8203         (windows_nat_target::resume, windows_nat_target::resume)
8204         (get_windows_debug_event, windows_nat_target::wait)
8205         (windows_nat_target::pid_to_str)
8206         (windows_nat_target::get_tib_address)
8207         (windows_nat_target::get_ada_task_ptid)
8208         (windows_nat_target::thread_name)
8209         (windows_nat_target::thread_alive): Use lwp, not tid.
8210
8211 2020-04-08  Tom Tromey  <tromey@adacore.com>
8212
8213         * windows-nat.c (handle_exception)
8214         (windows_nat_target::thread_name): Update.
8215         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8216         <name>: Now unique_xmalloc_ptr.
8217
8218 2020-04-08  Tom Tromey  <tromey@adacore.com>
8219
8220         * windows-nat.c (thread_rec)
8221         (windows_nat_target::fetch_registers): Update.
8222         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8223         Update comment.
8224         <debug_registers_changed, reload_context>: Now bool.
8225
8226 2020-04-08  Tom Tromey  <tromey@adacore.com>
8227
8228         * windows-nat.c (windows_add_thread): Use new.
8229         (windows_init_thread_list, windows_delete_thread): Use delete.
8230         (get_windows_debug_event): Update.
8231         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8232         destructor, and initializers.
8233
8234 2020-04-08  Tom Tromey  <tromey@adacore.com>
8235
8236         * windows-nat.c (struct windows_thread_info): Remove.
8237         * nat/windows-nat.h: New file.
8238
8239 2020-04-08  Tom Tromey  <tromey@adacore.com>
8240
8241         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8242         (thread_rec, windows_add_thread, windows_delete_thread)
8243         (windows_continue): Update.
8244
8245 2020-04-08  Tom Tromey  <tromey@adacore.com>
8246
8247         * windows-nat.c (struct windows_thread_info): Remove typedef.
8248         (thread_head): Remove.
8249         (thread_list): New global.
8250         (thread_rec, windows_add_thread, windows_init_thread_list)
8251         (windows_delete_thread, windows_continue): Update.
8252
8253 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8254
8255         * windows-tdep.h (windows_init_abi): Add comment.
8256         (cygwin_init_abi): New declaration.
8257         * windows-tdep.c: Split signal enumeration in two, one for
8258         Windows and one for Cygwin.
8259         (windows_gdb_signal_to_target): Only deal with signal of the
8260         Windows OS ABI.
8261         (cygwin_gdb_signal_to_target): New function.
8262         (windows_init_abi): Rename to windows_init_abi_common, don't set
8263         gdb_signal_to_target gdbarch method.  Add new new function with
8264         this name.
8265         (cygwin_init_abi): New function.
8266         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8267         comment.  Don't call windows_init_abi.
8268         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8269         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8270         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8271         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8272         a new function of this name.
8273         (i386_cygwin_init_abi): New function.
8274         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8275         OS ABI Cygwin.
8276
8277 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8278
8279         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8280         parameter.c.
8281         (dwarf2_read_gdb_index): Update.
8282
8283 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8284
8285         * nbsd-tdep.c: Include "objfiles.h".
8286         (nbsd_skip_solib_resolver): New.
8287         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8288
8289 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8290
8291         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8292         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8293         with DW_LLE_base_addressx are being emitted in DWARFv5.
8294         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8295         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8296         unsigned integer.
8297
8298 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8299
8300         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8301         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8302         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8303         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8304         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8305         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8306         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8307
8308
8309 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8310
8311         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8312         (read_loclist_index): New function definition.
8313         (lookup_loclist_base): New function definition.
8314         (read_loclist_header): New function definition.
8315         (dwarf2_cu): Add loclist_base and loclist_header field.
8316         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8317         (read_full_die_1): Read the value of DW_AT_loclists_base.
8318         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8319         (read_attribute_value): Handle DW_FORM_loclistx.
8320         (skip_one_die): Handle DW_FORM_loclistx.
8321         (loclist_header): New structure declaration.
8322         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8323
8324 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8325
8326         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8327         constructor.  Remove `addr` parameter from other constructor and
8328         add `per_cu` parameter.
8329         * dwarf2/read.c (create_partial_symtab): Update.
8330
8331 2020-04-07  Tom de Vries  <tdevries@suse.de>
8332
8333         PR symtab/25796
8334         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8335         (partial_die_info::fixup): Inherit has_const_value.
8336
8337 2020-04-07  Tom de Vries  <tdevries@suse.de>
8338
8339         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8340         symbols without address.
8341
8342 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8343
8344         * nbsd-nat.h (struct thread_info): Add forward declaration.
8345         (nbsd_nat_target::thread_alive): Add.
8346         (nbsd_nat_target::thread_name): Likewise.
8347         (nbsd_nat_target::update_thread_list): Likewise.
8348         (update_thread_list::post_attach): Likewise.
8349         (post_attach::pid_to_str): Likewise.
8350         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8351         (nbsd_thread_lister): Add.
8352         (nbsd_nat_target::thread_alive): Likewise.
8353         (nbsd_nat_target::thread_name): Likewise.
8354         (nbsd_add_threads): Likewise.
8355         (update_thread_list::post_attach): Likewise.
8356         (nbsd_nat_target::update_thread_list): Likewise.
8357         (post_attach::pid_to_str): Likewise.
8358
8359 2020-04-06  Tom Tromey  <tromey@adacore.com>
8360
8361         * ada-valprint.c (print_variant_part): Extract the variant field.
8362         (print_field_values): Use the field as the outer value when
8363         recursing.
8364
8365 2020-04-06  Tom Tromey  <tromey@adacore.com>
8366
8367         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8368         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8369         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8370         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8371         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8372
8373 2020-04-06  Tom Tromey  <tromey@adacore.com>
8374
8375         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8376         TYPE_CODE_ERROR.
8377
8378 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8379
8380         * nbsd-tdep.c: Include "gdbarch.h".
8381         Define enum with NetBSD signal numbers.
8382         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8383         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8384         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8385         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8386         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8387         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8388         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8389         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8390         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8391         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8392         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8393         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8394
8395 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8396
8397         PR gdb/25325
8398         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8399
8400 2020-04-03  Tom Tromey  <tromey@adacore.com>
8401
8402         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8403         Read constant block.
8404
8405 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8406
8407         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8408         (gdb_bfd_get_full_section_contents): New declaration.
8409         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8410         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8411         gdb_bfd_get_full_section_contents.
8412
8413 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8414
8415         * exec.c (build_section_table): Replace internal_error with
8416         gdb_assert.
8417         (section_table_xfer_memory_partial): Likewise.
8418         * mdebugread.c (parse_partial_symbols): Likewise.
8419         * psymtab.c (lookup_partial_symbol): Likewise.
8420         * utils.c (wrap_here): Likewise.
8421
8422 2020-04-02  Tom Tromey  <tromey@adacore.com>
8423
8424         * f-lang.c (build_fortran_types): Use arch_type to initialize
8425         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8426
8427 2020-04-02  Tom Tromey  <tromey@adacore.com>
8428
8429         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8430         of attributes.
8431
8432 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8433             Bernd Edlinger <bernd.edlinger@hotmail.de>
8434             Tom Tromey  <tromey@adacore.com>
8435
8436         * buildsym.c (buildsym_compunit::record_line): Remove
8437         deduplication code.
8438
8439 2020-04-02  Tom de Vries  <tdevries@suse.de>
8440
8441         PR ada/24671
8442         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8443
8444 2020-04-02  Tom de Vries  <tdevries@suse.de>
8445
8446         * dwarf2/read.c (dwarf2_gdb_index_functions,
8447         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8448         NULL.
8449         * psymtab.c (psym_lookup_global_symbol_language): New function.
8450         (psym_functions): Init psym_lookup_global_symbol_language with
8451         psym_lookup_global_symbol_language.
8452         * symfile-debug.c (debug_sym_quick_functions): Init
8453         lookup_global_symbol_language with NULL.
8454         * symfile.c (set_initial_language): Remove fixme comment.
8455         * symfile.h (struct quick_symbol_functions): Add
8456         lookup_global_symbol_language.
8457         * symtab.c (find_quick_global_symbol_language): New function.
8458         (find_main_name): Use find_quick_global_symbol_language.
8459
8460 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8461
8462         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8463
8464 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8465
8466         * buildsym.c (record_line): Fix undefined behavior and preserve
8467         lines at eof.
8468
8469 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8470
8471         * buildsym.c (record_line): Fix the resizing condition.
8472
8473 2020-04-01  Tom Tromey  <tom@tromey.com>
8474
8475         * value.h (value_literal_complex): Add comment.
8476         * valops.c (value_literal_complex): Refer to value.h.
8477
8478 2020-04-01  Tom Tromey  <tom@tromey.com>
8479
8480         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8481         (scalar_type): New rule, from typebase.
8482         (typebase): Use scalar_type.  Recognize complex types.
8483         (field_name): Handle FLOAT_KEYWORD.
8484         (ident_tokens): Add _Complex and __complex__.
8485
8486 2020-04-01  Tom Tromey  <tom@tromey.com>
8487
8488         PR exp/25299:
8489         * valarith.c (promotion_type, complex_binop): New functions.
8490         (scalar_binop): Handle complex numbers.  Use promotion_type.
8491         (value_pos, value_neg, value_complement): Handle complex numbers.
8492
8493 2020-04-01  Tom Tromey  <tom@tromey.com>
8494
8495         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8496         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8497         (parse_number): Handle complex numbers.
8498
8499 2020-04-01  Tom Tromey  <tom@tromey.com>
8500
8501         * c-valprint.c (c_decorations): Change complex suffix to "i".
8502
8503 2020-04-01  Tom Tromey  <tom@tromey.com>
8504
8505         * valprint.c (generic_value_print_complex): Use accessors.
8506         * value.h (value_real_part, value_imaginary_part): Declare.
8507         * valops.c (value_real_part, value_imaginary_part): New
8508         functions.
8509         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8510
8511 2020-04-01  Tom Tromey  <tom@tromey.com>
8512
8513         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8514         (read_range_type): Update.
8515         * mdebugread.c (basic_type): Update.
8516         * go-lang.c (build_go_types): Use init_complex_type.
8517         * gdbtypes.h (struct main_type) <complex_type>: New member.
8518         (init_complex_type): Update.
8519         (arch_complex_type): Don't declare.
8520         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8521         Make name if none given.  Use alloc_type_copy.  Look for cached
8522         complex type.
8523         (arch_complex_type): Remove.
8524         (gdbtypes_post_init): Use init_complex_type.
8525         * f-lang.c (build_fortran_types): Use init_complex_type.
8526         * dwarf2/read.c (read_base_type): Update.
8527         * d-lang.c (build_d_types): Use init_complex_type.
8528         * ctfread.c (read_base_type): Update.
8529
8530 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8531
8532         * infrun.c (stop_all_threads): Update assertion, plus when
8533         stopping threads, take into account that we might be trying
8534         to stop an all-stop target.
8535         (stop_waiting): Call 'stop_all_threads' if there exists a
8536         non-stop target.
8537
8538 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8539
8540         * target.h (exists_non_stop_target): New function declaration.
8541         * target.c (exists_non_stop_target): New function.
8542
8543 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8544
8545         PR gdb/24789
8546         * eval.c (is_integral_or_integral_reference): New function.
8547         (evaluate_subexp_standard): Allow integer references in
8548         pointer arithmetic.
8549
8550 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8551
8552         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8553         check for no ptid in the stop reply when the target is non-stop.
8554
8555 2020-04-01  Tom Tromey  <tromey@adacore.com>
8556
8557         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8558         "name" parameter to rvalue reference.  Initialize m_name_holder.
8559         <lookup_name_info>: New overloads.
8560         <name>: Return gdb::string_view.
8561         <c_str>: New method.
8562         <make_ignore_params>: Update.
8563         <search_name_hash>: Update.
8564         <language_lookup_name>: Return const char *.
8565         <m_name>: Change type.
8566         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8567         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8568         (lookup_name_info::match_any): Update.
8569         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8570         Update.
8571         * minsyms.c (linkage_name_str): Update.
8572         * language.c (default_symbol_name_matcher): Update.
8573         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8574         Update.
8575         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8576         (ada_lookup_name_info::ada_lookup_name_info): Update.
8577         (literal_symbol_name_matcher): Update.
8578
8579 2020-04-01  Tom Tromey  <tromey@adacore.com>
8580
8581         * psymtab.c (psymtab_search_name): Remove function.
8582         (psym_lookup_symbol): Create search name and lookup name here.
8583         (lookup_partial_symbol): Remove "name" parameter; add
8584         lookup_name.
8585         (psym_expand_symtabs_for_function): Update.
8586
8587 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8588
8589         PR tui/25597:
8590         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8591
8592 2020-03-31  Tom Tromey  <tromey@adacore.com>
8593
8594         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8595         memcpy.
8596
8597 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8598
8599         * features/riscv/32bit-csr.xml: Regenerated.
8600         * features/riscv/64bit-csr.xml: Regenerated.
8601
8602 2020-03-30  Tom Tromey  <tromey@adacore.com>
8603
8604         * ada-valprint.c (print_variant_part): Update.
8605         * ada-lang.h (ada_which_variant_applies): Update.
8606         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8607         outer_valaddr parameters; replace with "outer" value parameter.
8608         (to_fixed_variant_branch_type): Update.
8609
8610 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8611
8612         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8613         <list>.  Remove inclusion of observable.h.
8614         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8615         (struct arch_lwp_info): New struct.
8616         (class ppc_linux_dreg_interface): New class.
8617         (struct ppc_linux_process_info): New struct.
8618         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8619         <low_new_clone, low_forget_process, low_prepare_to_resume>
8620         <copy_thread_dreg_state, mark_thread_stale>
8621         <mark_debug_registers_changed, register_hw_breakpoint>
8622         <clear_hw_breakpoint, register_wp, clear_wp>
8623         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8624         <num_memory_accesses, get_trigger_type>
8625         <create_watchpoint_request, hwdebug_point_cmp>
8626         <init_arch_lwp_info, get_arch_lwp_info>
8627         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8628         methods.
8629         <struct ptid_hash>: New inner struct.
8630         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8631         members.
8632         (saved_dabr_value, hwdebug_info, max_slots_number)
8633         (struct hw_break_tuple, struct thread_points, ppc_threads)
8634         (have_ptrace_hwdebug_interface)
8635         (hwdebug_find_thread_points_by_tid)
8636         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8637         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8638         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8639         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8640         use m_dreg_interface.
8641         (hwdebug_point_cmp): Change to...
8642         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8643         reference arguments instead of pointers.
8644         (ppc_linux_nat_target::ranged_break_num_registers): Use
8645         m_dreg_interface.
8646         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8647         m_dreg_interface.  Call register_hw_breakpoint.
8648         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8649         m_dreg_interface.  Call clear_hw_breakpoint.
8650         (get_trigger_type): Change to...
8651         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8652         comment.
8653         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8654         use m_dreg_interface.  Call register_hw_breakpoint.
8655         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8656         use m_dreg_interface.  Call clear_hw_breakpoint.
8657         (can_use_watchpoint_cond_accel): Change to...
8658         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8659         method.  Update comment, use m_dreg_interface and
8660         m_process_info.
8661         (calculate_dvc): Change to...
8662         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8663         m_dreg_interface.
8664         (num_memory_accesses): Change to...
8665         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8666         (check_condition): Change to...
8667         (ppc_linux_nat_target::check_condition): ...this method.
8668         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8669         comment, use m_dreg_interface.
8670         (create_watchpoint_request): Change to...
8671         (ppc_linux_nat_target::create_watchpoint_request): ...this
8672         method.  Use m_dreg_interface.
8673         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8674         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8675         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8676         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8677         (ppc_linux_nat_target::low_forget_process)
8678         (ppc_linux_nat_target::low_new_fork)
8679         (ppc_linux_nat_target::low_new_clone)
8680         (ppc_linux_nat_target::low_delete_thread)
8681         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8682         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8683         only call mark_thread_stale.
8684         (ppc_linux_thread_exit): Remove.
8685         (ppc_linux_nat_target::stopped_data_address): Change to...
8686         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8687         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8688         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8689         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8690         comment.  Call low_stopped_data_address.
8691         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8692         m_dreg_interface.
8693         (ppc_linux_nat_target::masked_watch_num_registers): Use
8694         m_dreg_interface.
8695         (ppc_linux_nat_target::copy_thread_dreg_state)
8696         (ppc_linux_nat_target::mark_thread_stale)
8697         (ppc_linux_nat_target::mark_debug_registers_changed)
8698         (ppc_linux_nat_target::register_hw_breakpoint)
8699         (ppc_linux_nat_target::clear_hw_breakpoint)
8700         (ppc_linux_nat_target::register_wp)
8701         (ppc_linux_nat_target::clear_wp)
8702         (ppc_linux_nat_target::init_arch_lwp_info)
8703         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8704         (_initialize_ppc_linux_nat): Remove observer callback.
8705
8706 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8707
8708         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8709         (ppc_linux_nat_target::auxv_parse)
8710         (ppc_linux_nat_target::read_description)
8711         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8712         Move up.
8713
8714 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8715
8716         * linux-nat.h (low_new_clone): New method.
8717         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8718
8719 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8720
8721         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8722         (dbx_expand_psymtab): ... this.
8723         (start_psymtab): Update.
8724         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8725         (mdebug_expand_psymtab): ... this.
8726         (parse_partial_symbols): Update.
8727         (new_psymtab): Update.
8728         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8729         (xcoff_expand_psymtab): ... this.
8730         (xcoff_start_psymtab): Update.
8731
8732 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8733
8734         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8735         <expand_dependencies>: ... this.
8736         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8737         (partial_symtab::expand_dependencies): ... this.
8738         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8739         Update.
8740         (dwarf2_psymtab::expand_psymtab): Update.
8741         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8742         * mdebugread.c (psymtab_to_symtab_1): Update.
8743         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8744
8745 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8746
8747         * psympriv.h (discard_psymtab): Remove.
8748         * dbxread.c (dbx_end_psymtab): Update.
8749         * xcoffread.c (xcoff_end_psymtab): Update.
8750
8751 2020-03-28  Tom Tromey  <tom@tromey.com>
8752
8753         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8754         comment.
8755
8756 2020-03-28  Tom Tromey  <tom@tromey.com>
8757
8758         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8759
8760 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8761
8762         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8763
8764 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8765
8766         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8767
8768 2020-03-26  Tom Tromey  <tom@tromey.com>
8769
8770         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8771         (mark_common_block_symbol_computed, read_tag_string_type)
8772         (attr_to_dynamic_prop, read_subrange_type): Update.
8773         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8774         to be methods on struct attribute.
8775         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8776         (read_call_site_scope, partial_die_info::read)
8777         (partial_die_info::read, lookup_die_type, follow_die_ref):
8778         Update.
8779         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8780         from dwarf2_get_ref_die_offset.
8781         (attribute::constant_value): New method, from
8782         dwarf2_get_attr_constant_value.
8783         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8784         Declare method.
8785         <constant_value>: New method.
8786
8787 2020-03-26  Tom Tromey  <tom@tromey.com>
8788
8789         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8790         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8791         (dwarf_type_encoding_name): Move to stringify.c.
8792         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8793         * dwarf2/stringify.c: New file.
8794         * dwarf2/stringify.h: New file.
8795
8796 2020-03-26  Tom Tromey  <tom@tromey.com>
8797
8798         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8799         Rewrite.
8800
8801 2020-03-26  Tom Tromey  <tom@tromey.com>
8802
8803         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8804         methods.
8805         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8806         (lookup_ranges_base): Likewise.
8807         (read_cutu_die_from_dwo, read_full_die_1): Update.
8808
8809 2020-03-26  Tom Tromey  <tom@tromey.com>
8810
8811         * dwarf2/read.c (read_import_statement, read_file_scope)
8812         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8813         (read_lexical_block_scope, read_call_site_scope)
8814         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8815         (handle_struct_member_die, process_structure_scope)
8816         (update_enumeration_type_from_children)
8817         (process_enumeration_scope, read_array_type, read_common_block)
8818         (read_namespace, read_module, read_subroutine_type): Update.
8819         (sibling_die): Remove.
8820
8821 2020-03-26  Tom Tromey  <tom@tromey.com>
8822
8823         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8824         (build_type_psymtabs_reader, read_structure_type)
8825         (read_enumeration_type, read_full_die_1): Update.
8826         (dwarf2_attr_no_follow): Move to die.h.
8827         * dwarf2/die.h (struct die_info) <attr>: New method.
8828
8829 2020-03-26  Tom Tromey  <tom@tromey.com>
8830
8831         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8832         <base_address>: Now an optional.
8833         (dwarf2_find_base_address, dwarf2_rnglists_process)
8834         (dwarf2_ranges_process, fill_in_loclist_baton)
8835         (dwarf2_symbol_mark_computed): Update.
8836
8837 2020-03-26  Tom Tromey  <tom@tromey.com>
8838
8839         * dwarf2/read.c (struct die_info): Move to die.h.
8840         * dwarf2/die.h: New file.
8841
8842 2020-03-26  Tom Tromey  <tom@tromey.com>
8843
8844         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8845         * dwarf2/read.c
8846         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8847         Move to line-header.c.
8848         (read_checked_initial_length_and_offset, read_formatted_entries):
8849         Likewise.
8850         (dwarf_decode_line_header): Split into two.
8851         * dwarf2/line-header.c
8852         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8853         Move from read.c.
8854         (read_checked_initial_length_and_offset, read_formatted_entries):
8855         Likewise.
8856         (dwarf_decode_line_header): New function, split from read.c.
8857
8858 2020-03-26  Tom Tromey  <tom@tromey.com>
8859
8860         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8861         Declare method.
8862         * dwarf2/read.c (read_attribute_value): Update.
8863         (dwarf2_per_objfile::read_line_string): Rename from
8864         read_indirect_line_string.
8865         (read_formatted_entries): Update.
8866
8867 2020-03-26  Tom Tromey  <tom@tromey.com>
8868
8869         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8870         variable.
8871
8872 2020-03-26  Tom Tromey  <tom@tromey.com>
8873
8874         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8875         const.
8876         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8877         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8878         parameter const.
8879
8880 2020-03-26  Tom Tromey  <tom@tromey.com>
8881
8882         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8883         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8884         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8885         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8886
8887 2020-03-26  Tom Tromey  <tom@tromey.com>
8888
8889         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8890         file_names_size, file_full_name, file_file_name>: Use const.
8891         <file_name_at, file_names>: Add const overload.
8892         * dwarf2/line-header.c (line_header::file_file_name)
8893         (line_header::file_full_name): Update.
8894
8895 2020-03-26  Tom Tromey  <tom@tromey.com>
8896
8897         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8898         (macro_start_file, consume_improper_spaces)
8899         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8900         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8901         (dwarf_decode_macros): Move to macro.c.
8902         * dwarf2/macro.c: New file.
8903         * dwarf2/macro.h: New file.
8904         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8905
8906 2020-03-26  Tom Tromey  <tom@tromey.com>
8907
8908         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8909         method.
8910         * dwarf2/section.c: New method.  From
8911         read_indirect_string_at_offset_from.
8912         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8913         (read_indirect_string_at_offset_from): Move to section.c.
8914         (read_indirect_string_at_offset): Rewrite.
8915         (read_indirect_line_string_at_offset): Remove.
8916         (read_indirect_string, read_indirect_line_string)
8917         (dwarf_decode_macro_bytes): Update.
8918
8919 2020-03-26  Tom Tromey  <tom@tromey.com>
8920
8921         * dwarf2/section.h (struct dwarf2_section_info)
8922         <overload_complaint>: Declare.
8923         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8924         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8925         Rename from dwarf2_section_buffer_overflow_complaint.
8926         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8927         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8928
8929 2020-03-26  Tom Tromey  <tom@tromey.com>
8930
8931         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8932         Declare.
8933         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8934         Move from read.c.
8935         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8936         to section.c.
8937
8938 2020-03-26  Tom Tromey  <tom@tromey.com>
8939
8940         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8941
8942 2020-03-26  Tom Tromey  <tom@tromey.com>
8943
8944         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8945         "builder".
8946         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8947         parameter.
8948         (dwarf_decode_macros): Update.
8949
8950 2020-03-26  Tom Tromey  <tom@tromey.com>
8951
8952         * dwarf2/read.c (read_attribute_value): Update.
8953         (read_indirect_string_from_dwz): Move to dwz.c; change into
8954         method.
8955         (dwarf_decode_macro_bytes): Update.
8956         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8957         * dwarf2/dwz.c: New file.
8958         * Makefile.in (COMMON_SFILES): Add dwz.c.
8959
8960 2020-03-26  Tom Tromey  <tom@tromey.com>
8961
8962         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8963         * dwarf2/read.c: Add include.
8964         * dwarf2/index-write.c: Add include.
8965         * dwarf2/index-cache.c: Add include.
8966         * dwarf2/dwz.h: New file.
8967
8968 2020-03-25  Tom Tromey  <tom@tromey.com>
8969
8970         * compile/compile-object-load.c (get_out_value_type): Mention
8971         correct symbol name in error message.
8972
8973 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8974
8975         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8976
8977 2020-03-25  Tom de Vries  <tdevries@suse.de>
8978
8979         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8980         * symmisc.c (dump_symtab_1): Print user and includes fields.
8981         (maintenance_info_symtabs): Same.
8982
8983 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8984
8985         PR gdb/25534
8986         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8987         (riscv_regcache_cooked_write): New function.
8988         (riscv_push_dummy_call): Use new function.
8989         (riscv_return_value): Likewise.
8990
8991 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8992
8993         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8994         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8995         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8996         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8997         * infrun.c (follow_fork): Likewise.
8998         (follow_fork_inferior): Likewise.
8999         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
9000         * linux-nat.h (class linux_nat_target): Likewise.
9001         * remote.c (class remote_target) <follow_fork>: Likewise.
9002         (remote_target::follow_fork): Likewise.
9003         * target-delegates.c: Re-generate.
9004         * target.c (default_follow_fork): Likewise.
9005         (target_follow_fork): Likewise.
9006         * target.h (struct target_ops) <follow_fork>: Likewise.
9007         (target_follow_fork): Likewise.
9008
9009 2020-03-24  Tom de Vries  <tdevries@suse.de>
9010
9011         * psymtab.c (maintenance_info_psymtabs): Print user field.
9012
9013 2020-03-20  Tom Tromey  <tromey@adacore.com>
9014
9015         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
9016         const.
9017         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
9018         const.
9019
9020 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
9021
9022         * ptrace.m4: Don't check for ptrace declaration.
9023         * config.in: Re-generate.
9024         * configure: Re-generate.
9025         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
9026         not defined.
9027
9028 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9029
9030         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9031         `PTRACE_TYPE_RET'.
9032         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9033         * sparc-nat.c (gdb_ptrace): Likewise.
9034         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9035
9036 2020-03-20  Tom Tromey  <tromey@adacore.com>
9037
9038         * c-exp.y (lex_one_token): Fix assert.
9039
9040 2020-03-20  Tom Tromey  <tromey@adacore.com>
9041
9042         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9043         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9044         strncpy call.
9045
9046 2020-03-20  Tom Tromey  <tromey@adacore.com>
9047
9048         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9049
9050 2020-03-20  Tom Tromey  <tromey@adacore.com>
9051
9052         * ada-valprint.c (print_variant_part): Remove parameters; switch
9053         to value-based API.
9054         (print_field_values): Likewise.
9055         (ada_val_print_struct_union): Likewise.
9056         (ada_value_print_1): Update.
9057
9058 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9059
9060         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9061         nbsd_nat_target instead of inf_ptrace_target.
9062         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9063         nbsd_nat_target.
9064
9065 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9066
9067         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9068         it to the ptrace call.
9069         * (store_registers): Likewise.
9070
9071 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9072
9073         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9074         it to the ptrace call.
9075         * (store_registers): Likewise.
9076
9077 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9078
9079         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9080         valid, fetch vg value from ptrace.
9081
9082 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9083         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9084         * inf-ptrace.c: Likewise.
9085         * (gdb_ptrace): Add.
9086         * (inf_ptrace_target::resume): Update.
9087         * (inf_ptrace_target::xfer_partial): Likewise.
9088         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9089         * (inf_ptrace_peek_poke): Update.
9090
9091 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9092
9093         * x86-bsd-nat.c (gdb_ptrace): New.
9094         * (x86bsd_dr_set): Add new argument `ptid'.
9095         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9096         x86bsd_dr_set_addr): Update.
9097
9098 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9099
9100         * remote.c (remote_target::process_stop_reply): Handle events for
9101         all threads differently.
9102
9103 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9104
9105         * completer.c (completion_tracker::remove_completion): Define new
9106         function.
9107         * completer.h (completion_tracker::remove_completion): Declare new
9108         function.
9109         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9110         when adding a C++ function symbol.
9111
9112 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9113
9114         * completer.c (completion_tracker::completion_hash_entry): Define
9115         new class.
9116         (advance_to_filename_complete_word_point): Call
9117         recompute_lowest_common_denominator.
9118         (completion_tracker::completion_tracker): Call discard_completions
9119         to setup the hash table.
9120         (completion_tracker::discard_completions): Allow for being called
9121         from the constructor, pass new equal function, and element deleter
9122         when constructing the hash table.  Initialise new class member
9123         variables.
9124         (completion_tracker::maybe_add_completion): Remove use of
9125         m_entries_vec, and store more information into m_entries_hash.
9126         (completion_tracker::recompute_lcd_visitor): New function, most
9127         content taken from...
9128         (completion_tracker::recompute_lowest_common_denominator):
9129         ...here, this now just visits each item in the hash calling the
9130         above visitor.
9131         (completion_tracker::build_completion_result): Remove use of
9132         m_entries_vec, call recompute_lowest_common_denominator.
9133         * completer.h (completion_tracker::have_completions): Remove use
9134         of m_entries_vec.
9135         (completion_tracker::completion_hash_entry): Declare new class.
9136         (completion_tracker::recompute_lowest_common_denominator): Change
9137         function signature.
9138         (completion_tracker::recompute_lcd_visitor): Declare new function.
9139         (completion_tracker::m_entries_vec): Delete.
9140         (completion_tracker::m_entries_hash): Initialize to NULL.
9141         (completion_tracker::m_lowest_common_denominator_valid): New
9142         member variable.
9143         (completion_tracker::m_lowest_common_denominator_max_length): New
9144         member variable.
9145
9146 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9147
9148         * regformats/regdef.h: Put reg in gdb namespace.
9149
9150 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9151
9152         * i386-bsd-nat.c (gdb_ptrace): New.
9153         * (i386bsd_fetch_inferior_registers,
9154         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9155         * (i386bsd_fetch_inferior_registers,
9156         i386bsd_store_inferior_registers) Use gdb_ptrace.
9157
9158 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9159
9160         * amd64-bsd-nat.c (gdb_ptrace): New.
9161         * (amd64bsd_fetch_inferior_registers,
9162         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9163         * (amd64bsd_fetch_inferior_registers,
9164         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9165
9166 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9167
9168         * user-regs.c (user_reg::read): Rename to...
9169         (user_reg::xread): ...this.
9170         * (append_user_reg): Rename argument `read' to `xread'.
9171         * (user_reg_add_builtin): Likewise.
9172         * (user_reg_add): Likewise.
9173         * (value_of_user_reg): Likewise.
9174
9175 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9176
9177         * sparc-nat.c (gdb_ptrace): New.
9178         * sparc-nat.c (sparc_fetch_inferior_registers)
9179         (sparc_store_inferior_registers) Remove obsolete comment.
9180         * sparc-nat.c (sparc_fetch_inferior_registers)
9181         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9182         * sparc-nat.c (sparc_fetch_inferior_registers)
9183         (sparc_store_inferior_registers) Use gdb_ptrace.
9184
9185 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9186
9187         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9188         it to the ptrace call.
9189         * sh-nbsd-nat.c (store_registers): Likewise.
9190
9191 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9192
9193         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9194         nbsd_nat_target instead of inf_ptrace_target.
9195         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9196         nbsd_nat_target.
9197
9198 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9199
9200         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9201
9202 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9203
9204         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9205         <sys/sysctl.h>.
9206         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9207
9208 2020-03-17  Tom de Vries  <tdevries@suse.de>
9209
9210         PR gdb/23710
9211         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9212         fields.
9213         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9214         fields.
9215         (process_imported_unit_die): Skip import of c++ CUs.
9216
9217 2020-03-16  Tom Tromey  <tom@tromey.com>
9218
9219         * p-valprint.c (pascal_object_print_value): Initialize
9220         base_value.
9221
9222 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9223             Shahab Vahedi  <shahab@synopsys.com>
9224
9225         * Makefile.in: Add arch/arc.o
9226         * configure.tgt: Likewise.
9227         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9228         (_initialize_arc_tdep): Don't initialize old target descriptions.
9229         (arc_read_description): New function to cache target descriptions.
9230         * arc-tdep.h (arc_read_description): Add proto type.
9231         * arch/arc.c: New file.
9232         * arch/arc.h: Likewise.
9233         * features/Makefile: Replace old target descriptions with new.
9234         * features/arc-arcompact.c: Remove.
9235         * features/arc-arcompact.xml: Likewise.
9236         * features/arc-v2.c: Likewise
9237         * features/arc-v2.xml: Likewise
9238         * features/arc/aux-arcompact.xml: New file.
9239         * features/arc/aux-v2.xml: Likewise.
9240         * features/arc/core-arcompact.xml: Likewise.
9241         * features/arc/core-v2.xml: Likewise.
9242         * features/arc/aux-arcompact.c: Generate.
9243         * features/arc/aux-v2.c: Likewise.
9244         * features/arc/core-arcompact.c: Likewise.
9245         * features/arc/core-v2.c: Likewise.
9246         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9247
9248 2020-03-16  Tom Tromey  <tromey@adacore.com>
9249
9250         PR gdb/25663:
9251         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9252         putting value into bcache.
9253
9254 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9255
9256         PR gdb/21500
9257         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9258         to...
9259         (amd64_windows_init_abi_common): ... this.  Don't set size of
9260         long type.
9261         (amd64_windows_init_abi): New function.
9262         (amd64_cygwin_init_abi): New function.
9263         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9264         the Cygwin OS ABI.
9265         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9266         comment.
9267
9268 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9269
9270         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9271         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9272         (pe_import_directory_entry): New struct type.
9273         (is_linked_with_cygwin_dll): New function.
9274         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9275         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9276         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9277
9278 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9279
9280         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9281         i386_cygwin_core_osabi_sniffer.
9282
9283 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9284
9285         * i386-cygwin-tdep.c: Rename to...
9286         * i386-windows-tdep.c: ... this.
9287         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9288         i386-windows-tdep.c.
9289         * configure.tgt: Likewise.
9290
9291 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9292
9293         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9294         * osabi.c (gdb_osabi_names): Add "Windows".
9295         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9296         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9297         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9298         i386_cygwin_osabi_sniffer.
9299         (_initialize_i386_cygwin_tdep): Register OS ABI
9300         GDB_OSABI_WINDOWS for i386.
9301         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9302         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9303         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9304         for x86-64.
9305         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9306         when the target matches '*-*-mingw*'.
9307
9308 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9309
9310         * defs.h (enum gdb_osabi): Move to...
9311         * osabi.h (enum gdb_osabi): ... here.
9312         * gdbarch.sh: Include osabi.h in gdbarch.h.
9313         * gdbarch.h: Re-generate.
9314
9315 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9316
9317         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9318         function.
9319         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9320
9321 2020-03-14  Tom Tromey  <tom@tromey.com>
9322
9323         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9324         for C++.
9325         (c_type_print_modifier): Likewise.  Add "language" parameter.
9326         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9327         (c_type_print_base_1): Update.
9328         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9329         constants.
9330         * type-stack.c (type_stack::insert): Handle tp_atomic and
9331         tp_restrict.
9332         (type_stack::follow_type_instance_flags): Likewise.
9333         (type_stack::follow_types): Likewise.  Merge type-following code.
9334         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9335         (space_identifier, cv_with_space_id)
9336         (const_or_volatile_or_space_identifier_noopt)
9337         (const_or_volatile_or_space_identifier): Remove.
9338         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9339         rules.
9340         (ptr_operator, typebase): Update.
9341         (enum token_flag) <FLAG_C>: New constant.
9342         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9343         "_Atomic".
9344         (lex_one_token): Handle FLAG_C.
9345
9346 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9347
9348         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9349         it to the ptrace call.
9350         * m68k-bsd-nat.c (store_registers): Likewise.
9351
9352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9353
9354         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9355         gdb_byte *.
9356         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9357         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9358         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9359
9360 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9361
9362         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9363         nbsd_nat_target instead of inf_ptrace_target.
9364         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9365         nbsd_nat_target.
9366
9367 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9368
9369         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9370         register_t.
9371
9372 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9373
9374         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9375         it to the ptrace call.
9376         * alpha-bsd-nat.c (store_registers): Likewise.
9377
9378 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9379
9380         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9381         includes.
9382         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9383         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9384         fill_fpregset): Likewise.
9385
9386 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9387
9388         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9389         nbsd_nat_target instead of inf_ptrace_target.
9390         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9391         nbsd_nat_target.
9392
9393 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9394
9395         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9396         register_t.
9397
9398 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9399
9400         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9401         it to the ptrace call.
9402         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9403         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9404         * arm-nbsd-nat.c (store_register): Likewise.
9405         * arm-nbsd-nat.c (store_regs): Likewise.
9406         * arm-nbsd-nat.c (store_fp_register): Likewise.
9407         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9408
9409 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9410
9411         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9412         nbsd_nat_target instead of inf_ptrace_target.
9413         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9414         nbsd_nat_target.
9415
9416 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9417
9418         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9419         it to the ptrace call.
9420         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9421
9422 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9423
9424         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9425         it to the ptrace call.
9426         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9427
9428 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9429
9430         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9431         gdb_byte *.
9432         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9433
9434 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9435
9436         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9437         instead of inf_ptrace_target.
9438         * vax-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         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9444         register_t.
9445
9446 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9447
9448         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9449         register_t.
9450
9451 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9452
9453         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9454         register_t.
9455
9456 2020-03-13  Tom Tromey  <tom@tromey.com>
9457
9458         * value.h (val_print): Don't declare.
9459         * valprint.h (val_print_array_elements)
9460         (val_print_scalar_formatted, generic_val_print): Don't declare.
9461         * valprint.c (generic_val_print_array): Take a struct value.
9462         (generic_val_print_ptr, generic_val_print_memberptr)
9463         (generic_val_print_bool, generic_val_print_int)
9464         (generic_val_print_char, generic_val_print_complex)
9465         (generic_val_print): Remove.
9466         (generic_value_print): Update.
9467         (do_val_print): Remove unused parameters.  Don't call
9468         la_val_print.
9469         (val_print): Remove.
9470         (common_val_print): Update.  Don't call value_check_printable.
9471         (val_print_scalar_formatted, val_print_array_elements): Remove.
9472         * rust-lang.c (rust_val_print): Remove.
9473         (rust_language_defn): Update.
9474         * p-valprint.c (pascal_val_print): Remove.
9475         (pascal_value_print_inner): Update.
9476         (pascal_object_print_val_fields, pascal_object_print_val):
9477         Remove.
9478         (pascal_object_print_static_field): Update.
9479         * p-lang.h (pascal_val_print): Don't declare.
9480         * p-lang.c (pascal_language_defn): Update.
9481         * opencl-lang.c (opencl_language_defn): Update.
9482         * objc-lang.c (objc_language_defn): Update.
9483         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9484         * m2-lang.h (m2_val_print): Don't declare.
9485         * m2-lang.c (m2_language_defn): Update.
9486         * language.h (struct language_defn) <la_val_print>: Remove.
9487         * language.c (unk_lang_value_print_inner): Rename.  Change
9488         argument types.
9489         (unknown_language_defn, auto_language_defn): Update.
9490         * go-valprint.c (go_val_print): Remove.
9491         * go-lang.h (go_val_print): Don't declare.
9492         * go-lang.c (go_language_defn): Update.
9493         * f-valprint.c (f_val_print): Remove.
9494         * f-lang.h (f_value_print): Don't declare.
9495         * f-lang.c (f_language_defn): Update.
9496         * d-valprint.c (d_val_print): Remove.
9497         * d-lang.h (d_value_print): Don't declare.
9498         * d-lang.c (d_language_defn): Update.
9499         * cp-valprint.c (cp_print_value_fields)
9500         (cp_print_value_fields_rtti, cp_print_value): Remove.
9501         (cp_print_static_field): Update.
9502         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9503         (c_val_print_struct, c_val_print_union, c_val_print_int)
9504         (c_val_print_memberptr, c_val_print): Remove.
9505         * c-lang.h (c_val_print_array, cp_print_value_fields)
9506         (cp_print_value_fields_rtti): Don't declare.
9507         * c-lang.c (c_language_defn, cplus_language_defn)
9508         (asm_language_defn, minimal_language_defn): Update.
9509         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9510         (ada_val_print_enum): Take a struct value.
9511         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9512         (ada_val_print): Remove.
9513         (ada_value_print_1): Update.
9514         (printable_val_type): Remove.
9515         * ada-lang.h (ada_val_print): Don't declare.
9516         * ada-lang.c (ada_language_defn): Update.
9517
9518 2020-03-13  Tom Tromey  <tom@tromey.com>
9519
9520         * valprint.c (do_val_print): Update.
9521         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9522         a struct value.
9523         (value_to_value_object_no_release): Declare.
9524         * python/py-value.c (value_to_value_object_no_release): New
9525         function.
9526         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9527         struct value.
9528         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9529         function.
9530         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9531         a struct value.
9532         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9533         Declare.
9534         (gdbscm_apply_val_pretty_printer): Take a struct value.
9535         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9536         value.
9537         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9538         value.
9539         * extension-priv.h (struct extension_language_ops)
9540         <apply_val_pretty_printer>: Take a struct value.
9541         * cp-valprint.c (cp_print_value): Create a struct value.
9542         (cp_print_value): Update.
9543
9544 2020-03-13  Tom Tromey  <tom@tromey.com>
9545
9546         * ada-valprint.c (print_field_values): Call common_val_print.
9547
9548 2020-03-13  Tom Tromey  <tom@tromey.com>
9549
9550         * ada-valprint.c (val_print_packed_array_elements): Remove
9551         bitoffset and val parameters.  Call common_val_print.
9552         (ada_val_print_string): Remove offset, address, and original_value
9553         parameters.
9554         (ada_val_print_array): Update.
9555         (ada_value_print_array): New function.
9556         (ada_value_print_1): Call it.
9557
9558 2020-03-13  Tom Tromey  <tom@tromey.com>
9559
9560         * ada-valprint.c (ada_value_print): Use common_val_print.
9561
9562 2020-03-13  Tom Tromey  <tom@tromey.com>
9563
9564         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9565
9566 2020-03-13  Tom Tromey  <tom@tromey.com>
9567
9568         * ada-valprint.c (ada_value_print_num): New function.
9569         (ada_value_print_1): Use it.
9570
9571 2020-03-13  Tom Tromey  <tom@tromey.com>
9572
9573         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9574
9575 2020-03-13  Tom Tromey  <tom@tromey.com>
9576
9577         * ada-valprint.c (ada_value_print_ptr): New function.
9578         (ada_value_print_1): Use it.
9579
9580 2020-03-13  Tom Tromey  <tom@tromey.com>
9581
9582         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9583         call common_val_print.
9584         (ada_val_print_1): Update.
9585         (ada_value_print_1): New function.
9586         (ada_value_print_inner): Rewrite.
9587
9588 2020-03-13  Tom Tromey  <tom@tromey.com>
9589
9590         * cp-valprint.c (cp_print_value_fields): Update.
9591         (cp_print_value): New function.
9592
9593 2020-03-13  Tom Tromey  <tom@tromey.com>
9594
9595         * m2-valprint.c (m2_value_print_inner): Use
9596         cp_print_value_fields.
9597         * cp-valprint.c (cp_print_value_fields): New function.
9598         * c-valprint.c (c_value_print_struct): New function.
9599         (c_value_print_inner): Use c_value_print_struct.
9600         * c-lang.h (cp_print_value_fields): Declare.
9601
9602 2020-03-13  Tom Tromey  <tom@tromey.com>
9603
9604         * c-valprint.c (c_value_print_array): New function.
9605         (c_value_print_inner): Use it.
9606
9607 2020-03-13  Tom Tromey  <tom@tromey.com>
9608
9609         * c-valprint.c (c_value_print_memberptr): New function.
9610         (c_value_print_inner): Use it.
9611
9612 2020-03-13  Tom Tromey  <tom@tromey.com>
9613
9614         * c-valprint.c (c_value_print_int): New function.
9615         (c_value_print_inner): Use it.
9616
9617 2020-03-13  Tom Tromey  <tom@tromey.com>
9618
9619         * c-valprint.c (c_value_print_ptr): New function.
9620         (c_value_print_inner): Use it.
9621
9622 2020-03-13  Tom Tromey  <tom@tromey.com>
9623
9624         * c-valprint.c (c_value_print_inner): Rewrite.
9625
9626 2020-03-13  Tom Tromey  <tom@tromey.com>
9627
9628         * valprint.c (generic_value_print_complex): New function.
9629         (generic_value_print): Use it.
9630
9631 2020-03-13  Tom Tromey  <tom@tromey.com>
9632
9633         * valprint.c (generic_val_print_float): Don't call
9634         val_print_scalar_formatted.
9635         (generic_val_print, generic_value_print): Update.
9636
9637 2020-03-13  Tom Tromey  <tom@tromey.com>
9638
9639         * valprint.c (generic_value_print_char): New function
9640         (generic_value_print): Use it.
9641
9642 2020-03-13  Tom Tromey  <tom@tromey.com>
9643
9644         * valprint.c (generic_value_print_int): New function.
9645         (generic_value_print): Use it.
9646
9647 2020-03-13  Tom Tromey  <tom@tromey.com>
9648
9649         * valprint.c (generic_value_print_bool): New function.
9650         (generic_value_print): Use it.
9651
9652 2020-03-13  Tom Tromey  <tom@tromey.com>
9653
9654         * valprint.c (generic_val_print_func): Simplify.
9655         (generic_val_print, generic_value_print): Update.
9656
9657 2020-03-13  Tom Tromey  <tom@tromey.com>
9658
9659         * valprint.c (generic_val_print_flags): Remove.
9660         (generic_val_print, generic_value_print): Update.
9661         (val_print_type_code_flags): Add original_value parameter.
9662
9663 2020-03-13  Tom Tromey  <tom@tromey.com>
9664
9665         * valprint.c (generic_val_print): Update.
9666         (generic_value_print): Update.
9667         * valprint.c (generic_val_print_enum): Don't call
9668         val_print_scalar_formatted.
9669
9670 2020-03-13  Tom Tromey  <tom@tromey.com>
9671
9672         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9673         * valprint.c (generic_value_print_ptr): New function.
9674
9675 2020-03-13  Tom Tromey  <tom@tromey.com>
9676
9677         * valprint.c (generic_value_print): Rewrite.
9678
9679 2020-03-13  Tom Tromey  <tom@tromey.com>
9680
9681         * p-valprint.c (pascal_object_print_value_fields)
9682         (pascal_object_print_value): New functions.
9683
9684 2020-03-13  Tom Tromey  <tom@tromey.com>
9685
9686         * p-valprint.c (pascal_value_print_inner): Rewrite.
9687
9688 2020-03-13  Tom Tromey  <tom@tromey.com>
9689
9690         * f-valprint.c (f_value_print_innner): Rewrite.
9691
9692 2020-03-13  Tom Tromey  <tom@tromey.com>
9693
9694         * m2-valprint.c (m2_print_unbounded_array): New overload.
9695         (m2_print_unbounded_array): Update.
9696         (m2_print_array_contents): Take a struct value.
9697         (m2_value_print_inner): Rewrite.
9698
9699 2020-03-13  Tom Tromey  <tom@tromey.com>
9700
9701         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9702         (d_value_print_inner): New function.
9703         * d-lang.h (d_value_print_inner): Declare.
9704         * d-lang.c (d_language_defn): Use d_value_print_inner.
9705
9706 2020-03-13  Tom Tromey  <tom@tromey.com>
9707
9708         * go-valprint.c (go_value_print_inner): New function.
9709         * go-lang.h (go_value_print_inner): Declare.
9710         * go-lang.c (go_language_defn): Use go_value_print_inner.
9711
9712 2020-03-13  Tom Tromey  <tom@tromey.com>
9713
9714         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9715         API.
9716         (rust_val_print): Rewrite.
9717         (rust_value_print_inner): New function, from rust_val_print.
9718         (rust_language_defn): Use rust_value_print_inner.
9719
9720 2020-03-13  Tom Tromey  <tom@tromey.com>
9721
9722         * ada-valprint.c (ada_value_print_inner): New function.
9723         * ada-lang.h (ada_value_print_inner): Declare.
9724         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9725
9726 2020-03-13  Tom Tromey  <tom@tromey.com>
9727
9728         * f-valprint.c (f_value_print_innner): New function.
9729         * f-lang.h (f_value_print_innner): Declare.
9730         * f-lang.c (f_language_defn): Use f_value_print_innner.
9731
9732 2020-03-13  Tom Tromey  <tom@tromey.com>
9733
9734         * p-valprint.c (pascal_value_print_inner): New function.
9735         * p-lang.h (pascal_value_print_inner): Declare.
9736         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9737
9738 2020-03-13  Tom Tromey  <tom@tromey.com>
9739
9740         * m2-valprint.c (m2_value_print_inner): New function.
9741         * m2-lang.h (m2_value_print_inner): Declare.
9742         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9743
9744 2020-03-13  Tom Tromey  <tom@tromey.com>
9745
9746         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9747         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9748         * c-valprint.c (c_value_print_inner): New function.
9749         * c-lang.h (c_value_print_inner): Declare.
9750         * c-lang.c (c_language_defn, cplus_language_defn)
9751         (asm_language_defn, minimal_language_defn): Use
9752         c_value_print_inner.
9753
9754 2020-03-13  Tom Tromey  <tom@tromey.com>
9755
9756         * p-valprint.c (pascal_object_print_value_fields): Now static.
9757         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9758
9759 2020-03-13  Tom Tromey  <tom@tromey.com>
9760
9761         * c-valprint.c (c_val_print_array): Simplify.
9762
9763 2020-03-13  Tom Tromey  <tom@tromey.com>
9764
9765         * valprint.c (value_print_array_elements): New function.
9766         * valprint.h (value_print_array_elements): Declare.
9767
9768 2020-03-13  Tom Tromey  <tom@tromey.com>
9769
9770         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9771         * mips-tdep.c (mips_print_register): Use
9772         value_print_scalar_formatted.
9773
9774 2020-03-13  Tom Tromey  <tom@tromey.com>
9775
9776         * valprint.h (value_print_scalar_formatted): Declare.
9777         * valprint.c (value_print_scalar_formatted): New function.
9778
9779 2020-03-13  Tom Tromey  <tom@tromey.com>
9780
9781         * valprint.h (generic_value_print): Declare.
9782         * valprint.c (generic_value_print): New function.
9783
9784 2020-03-13  Tom Tromey  <tom@tromey.com>
9785
9786         * valprint.c (do_val_print): Call la_value_print_inner, if
9787         available.
9788         * rust-lang.c (rust_language_defn): Update.
9789         * p-lang.c (pascal_language_defn): Update.
9790         * opencl-lang.c (opencl_language_defn): Update.
9791         * objc-lang.c (objc_language_defn): Update.
9792         * m2-lang.c (m2_language_defn): Update.
9793         * language.h (struct language_defn) <la_value_print_inner>: New
9794         member.
9795         * language.c (unknown_language_defn, auto_language_defn): Update.
9796         * go-lang.c (go_language_defn): Update.
9797         * f-lang.c (f_language_defn): Update.
9798         * d-lang.c (d_language_defn): Update.
9799         * c-lang.c (c_language_defn, cplus_language_defn)
9800         (asm_language_defn, minimal_language_defn): Update.
9801         * ada-lang.c (ada_language_defn): Update.
9802
9803 2020-03-13  Tom Tromey  <tom@tromey.com>
9804
9805         * c-valprint.c (c_value_print): Use common_val_print.
9806
9807 2020-03-13  Tom Tromey  <tom@tromey.com>
9808
9809         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9810
9811 2020-03-13  Tom Tromey  <tom@tromey.com>
9812
9813         * f-valprint.c (f77_print_array_1, f_val_print): Use
9814         common_val_print.
9815
9816 2020-03-13  Tom Tromey  <tom@tromey.com>
9817
9818         * riscv-tdep.c (riscv_print_one_register_info): Use
9819         common_val_print.
9820
9821 2020-03-13  Tom Tromey  <tom@tromey.com>
9822
9823         * mi/mi-main.c (output_register): Use common_val_print.
9824
9825 2020-03-13  Tom Tromey  <tom@tromey.com>
9826
9827         * infcmd.c (default_print_one_register_info): Use
9828         common_val_print.
9829
9830 2020-03-13  Tom Tromey  <tom@tromey.com>
9831
9832         * valprint.h (common_val_print_checked): Declare.
9833         * valprint.c (common_val_print_checked): New function.
9834         * stack.c (print_frame_arg): Use common_val_print_checked.
9835
9836 2020-03-13  Tom Tromey  <tom@tromey.com>
9837
9838         * valprint.c (do_val_print): New function, from val_print.
9839         (val_print): Use do_val_print.
9840         (common_val_print): Use do_val_print.
9841
9842 2020-03-13  Tom Tromey  <tom@tromey.com>
9843
9844         * valprint.c (value_print): Use scoped_value_mark.
9845
9846 2020-03-13  Tom de Vries  <tdevries@suse.de>
9847
9848         PR symtab/25646
9849         * psymtab.c (partial_symtab::partial_symtab): Don't set
9850         globals_offset and statics_offset.  Push element onto
9851         current_global_psymbols and current_static_psymbols stacks.
9852         (concat): New function.
9853         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9854         element from current_global_psymbols and current_static_psymbols
9855         stacks.  Concat popped elements to global_psymbols and
9856         static_symbols.
9857         (add_psymbol_to_list): Use current_global_psymbols and
9858         current_static_psymbols stacks.
9859         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9860         current_static_psymbols fields.
9861
9862 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9863
9864         * corelow.c (sniff_core_bfd): Remove.
9865         (class core_target) <m_core_vec>: Remove.
9866         (core_target::core_target): Update.
9867         (core_file_fns): Remove.
9868         (deprecated_add_core_fns): Remove.
9869         (default_core_sniffer): Remove.
9870         (sniff_core_bfd): Remove.
9871         (default_check_format): Remove.
9872         (gdb_check_format): Remove.
9873         (core_target_open): Update.
9874         (core_target::get_core_register_section): Update.
9875         (get_core_registers_cb): Update.
9876         (core_target::fetch_registers): Update.
9877         * gdbcore.h (struct core_fns): Remove.
9878         (deprecated_add_core_fns): Remove.
9879         (default_core_sniffer): Remove.
9880         (default_check_format): Remove.
9881
9882 2020-03-12  Tom Tromey  <tom@tromey.com>
9883
9884         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9885         CORE_ADDR.
9886         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9887
9888 2020-03-12  Tom Tromey  <tom@tromey.com>
9889
9890         * remote.c (remote_target::download_tracepoint)
9891         (remote_target::enable_tracepoint)
9892         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9893         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9894         sprintf_vma.
9895
9896 2020-03-12  Tom Tromey  <tom@tromey.com>
9897
9898         * symfile-mem.c: Update CORE_ADDR size assert.
9899
9900 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9901
9902         * selftest.m4: Move to gdbsupport/.
9903         * acinclude.m4: Update path to selftest.m4.
9904
9905 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9906
9907         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9908         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9909         gdbarch-selfselftests.c and selftest-arch.c.
9910         (SUBDIR_UNITTESTS_OBS): Rename to...
9911         (SELFTESTS_OBS): ... this.
9912         (COMMON_SFILES): Remove disasm-selftests.c and
9913         gdbarch-selftests.c.
9914         * configure.ac: Don't add selftest-arch.{c,o} to
9915         CONFIG_{SRCS,OBS}.
9916         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9917         preprocessor conditions.
9918
9919 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9920
9921         * configure.ac: Don't source bfd/development.sh.
9922         * selftest.m4: Modify comment.
9923         * configure: Re-generate.
9924
9925 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9926
9927         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9928         not "true" or "false".
9929         * configure: Re-generate.
9930
9931 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9932
9933         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9934         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9935         renamed to arm_nbsd_supply_gregset.
9936         (fetch_register): Update to call arm_nbsd_supply_gregset.
9937         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9938         (arm_netbsd_nat_target::fetch_registers): Update.
9939         (fetch_elfcore_registers): Removed.
9940         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9941         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9942         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9943         not require NetBSD system headers.
9944         (arm_nbsd_regset): New struct.
9945         (arm_nbsd_iterate_over_regset_sections): New function.
9946         (arm_netbsd_init_abi_common): Updated to call
9947         set_gdbarch_iterate_over_regset_sections.
9948         * arm-nbsd-tdep.h: New file.
9949
9950 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9951
9952         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9953         recursion.
9954
9955 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9956
9957         * configure: Re-generate.
9958
9959 2020-03-11  Tom Tromey  <tromey@adacore.com>
9960
9961         * ada-typeprint.c (print_choices): Fix comment.
9962
9963 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9964
9965         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9966         previous item in the list, when the list has no items.
9967
9968 2020-03-11  Tom de Vries  <tdevries@suse.de>
9969
9970         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9971         PROP_LOCLIST handling code.
9972
9973 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9974
9975         * buildsym-legacy.c (record_line): Pass extra parameter to
9976         record_line.
9977         * buildsym.c (buildsym_compunit::record_line): Take an extra
9978         parameter, reduce duplication in the line table, and record the
9979         is_stmt flag in the line table.
9980         * buildsym.h (buildsym_compunit::record_line): Add extra
9981         parameter.
9982         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9983         non-statement lines.
9984         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9985         this to the symtab builder.
9986         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9987         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9988         through to dwarf_record_line_1.
9989         * infrun.c (process_event_stop_test): When stepping, don't stop at
9990         a non-statement instruction, and only refresh the step info when
9991         we land in the middle of a line's range.  Also add an extra
9992         comment.
9993         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9994         field.
9995         * record-btrace.c (btrace_find_line_range): Only record lines
9996         marked as is-statement.
9997         * stack.c (frame_show_address): Show the frame address if we are
9998         in a non-statement sal.
9999         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
10000         (maintenance_print_one_line_table): Print a header for the is_stmt
10001         column, and include is_stmt information in the output.
10002         * symtab.c (find_pc_sect_line): Find lines marked as statements in
10003         preference to non-statements.
10004         (find_pcs_for_symtab_line): Prefer is-statement entries.
10005         (find_line_common): Likewise.
10006         * symtab.h (struct linetable_entry): Add is_stmt field.
10007         (struct symtab_and_line): Likewise.
10008         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
10009         arranging the line table.
10010
10011 2020-03-07  Tom de Vries  <tdevries@suse.de>
10012
10013         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
10014         DIE.
10015
10016 2020-03-07  Tom Tromey  <tom@tromey.com>
10017
10018         * valops.c (value_literal_complex): Remove obsolete comment.
10019         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
10020         comment.
10021
10022 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10023
10024         * infrun.h: Forward-declare thread_info.
10025         (set_step_info): Add thread_info parameter, add doc.
10026         * infrun.c (set_step_info): Add thread_info parameter, move doc
10027         to header.
10028         * infrun.c (process_event_stop_test): Pass thread to
10029         set_step_info call.
10030         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10031         set_step_info.
10032         (prepare_one_step): Add thread_info parameter, pass it to
10033         set_step_frame and prepare_one_step (recursive) call.
10034         (step_1): Pass thread to prepare_one_step call.
10035         (step_command_fsm::should_stop): Pass thread to
10036         prepare_one_step.
10037         (until_next_fsm): Pass thread to set_step_frame call.
10038         (finish_command): Pass thread to set_step_info call.
10039
10040 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10041
10042         * windows-tdep.c (windows_solib_create_inferior_hook):
10043         Check if inferior is running.
10044
10045 2020-03-06  Tom de Vries  <tdevries@suse.de>
10046
10047         * NEWS: Fix "the the".
10048         * ctfread.c: Same.
10049
10050 2020-03-06  Tom de Vries  <tdevries@suse.de>
10051
10052         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10053
10054 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10055
10056         * .dir-locals.el: Add a comment referencing the other copies of
10057         this file.
10058
10059 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10060
10061         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10062         psargs.
10063
10064 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10065
10066         * .gitattributes: New file.
10067
10068 2020-03-04  Tom Tromey  <tom@tromey.com>
10069
10070         * symmisc.c (print_symbol_bcache_statistics)
10071         (print_objfile_statistics): Update.
10072         * symfile.c (allocate_symtab): Use intern.
10073         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10074         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10075         macro_cache>: Remove.
10076         <string_cache>: New member.
10077         (struct objfile) <intern>: New methods.
10078         * elfread.c (elf_symtab_read): Use intern.
10079         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10080         (dwarf2_compute_name, dwarf2_physname)
10081         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10082         names.
10083         (guess_partial_die_structure_name): Update.
10084         (partial_die_info::fixup): Intern name.
10085         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10086         name.
10087         (dwarf2_name): Intern name.  Update.
10088         * buildsym.c (buildsym_compunit::get_macro_table): Use
10089         string_cache.
10090
10091 2020-03-04  Tom Tromey  <tom@tromey.com>
10092
10093         * jit.c (bfd_open_from_target_memory): Make "target" const.
10094         * corefile.c (gnutarget): Now const.
10095         * gdbcore.h (gnutarget): Now const.
10096
10097 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10098
10099         * NEWS: Mention support for WOW64 processes.
10100         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10101         (amd64_windows_segment_register_p): Remove static.
10102         (_initialize_amd64_windows_nat): Update.
10103         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10104         * i386-windows-nat.c (context_offset): Update.
10105         (i386_mappings): Rename and remove static.
10106         (i386_windows_segment_register_p): Remove static.
10107         (_initialize_i386_windows_nat): Update.
10108         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10109         (STATUS_WX86_SINGLE_STEP): New macro.
10110         (EnumProcessModulesEx): New macro.
10111         (Wow64SuspendThread): New macro.
10112         (Wow64GetThreadContext): New macro.
10113         (Wow64SetThreadContext): New macro.
10114         (Wow64GetThreadSelectorEntry): New macro.
10115         (windows_set_context_register_offsets): Add static.
10116         (windows_set_segment_register_p): Likewise.
10117         (windows_add_thread): Adapt for WOW64 processes.
10118         (windows_fetch_one_register): Likewise.
10119         (windows_nat_target::fetch_registers): Likewise.
10120         (windows_store_one_register): Likewise.
10121         (display_selector): Likewise.
10122         (display_selectors): Likewise.
10123         (handle_exception): Likewise.
10124         (windows_continue): Likewise.
10125         (windows_nat_target::resume): Likewise.
10126         (windows_add_all_dlls): Likewise.
10127         (do_initial_windows_stuff): Likewise.
10128         (windows_nat_target::attach): Likewise.
10129         (windows_get_exec_module_filename): Likewise.
10130         (windows_nat_target::create_inferior): Likewise.
10131         (windows_xfer_siginfo): Likewise.
10132         (_initialize_loadable): Initialize Wow64SuspendThread,
10133         Wow64GetThreadContext, Wow64SetThreadContext,
10134         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10135         * windows-nat.h (windows_set_context_register_offsets):
10136         Remove declaration.
10137         (windows_set_segment_register_p): Likewise.
10138         (i386_windows_segment_register_p): Add declaration.
10139         (amd64_windows_segment_register_p): Likewise.
10140
10141 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10142
10143         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10144         in "info registers" for AArch64/ARM.
10145
10146         The change caused "info registers" to not print GPR's.
10147
10148         gdb/ChangeLog:
10149
10150         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10151
10152         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10153         when reg->group is empty and reggroup is not.
10154
10155 2020-03-03  Tom Tromey  <tromey@adacore.com>
10156
10157         * dwarf2/frame.c (struct dwarf2_frame_cache)
10158         <checked_tailcall_bottom, entry_cfa_sp_offset,
10159         entry_cfa_sp_offset_p>: Remove members.
10160         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10161         (dwarf2_frame_prev_register): Don't call
10162         dwarf2_tailcall_sniffer_first.
10163         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10164         * frame-unwind.c (add_unwinder): New fuction.
10165         (frame_unwind_init): Use it.  Add tailcall unwinder.
10166
10167 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10168             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10169
10170         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10171         value should be printed as true.
10172
10173 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10174
10175         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10176         (windows_init_abi): Set and use windows_so_ops.
10177
10178 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10179
10180         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10181         when verifying if dealing with a convenience variable.
10182
10183 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10184
10185         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10186
10187 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10188
10189         * infrun.c (gdbarch_supports_displaced_stepping): New.
10190         (use_displaced_stepping): Break up conditions in smaller pieces.
10191         Use gdbarch_supports_displaced_stepping.
10192         (displaced_step_prepare_throw): Use
10193         gdbarch_supports_displaced_stepping.
10194
10195 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10196
10197         * NEWS: Mention new behaviour of the history filename.
10198         * top.c (write_history_p): Add comment.
10199         (show_write_history_p): Add header comment, give a different
10200         message when history writing is on, but the history filename is
10201         empty.
10202         (history_filename): Add comment.
10203         (history_filename_empty): New function.
10204         (show_history_filename): Add header comment, give a different
10205         message when the filename is empty.
10206         (init_history): Compare history_filename against nullptr, and only
10207         read history if the filename is not empty.
10208         (set_history_filename): Add header comment, and only make
10209         non-empty filenames absolute.
10210         (init_main): Make the filename argument to 'set history filename'
10211         optional.
10212
10213 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10214
10215         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10216         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10217         (fetch_fp_register): Update.
10218         (fetch_fp_regs): Update.
10219         (store_fp_register): Update.
10220         (store_fp_regs): Update.
10221         (arm_netbsd_nat_target::read_description): New function.
10222         (fetch_elfcore_registers): Update.
10223
10224 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10225
10226         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10227         general_thread if the stop reply is missing a thread-id.
10228         (remote_target::process_stop_reply): Use the first non-exited
10229         thread if the target didn't pass a thread-id.
10230         * infrun.c (do_target_wait): Move call to
10231         switch_to_inferior_no_thread to ....
10232         (do_target_wait_1): ... here.
10233
10234 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10235
10236         * debuginfod-support.c: Include defs.h first.
10237
10238 2020-02-28  Tom de Vries  <tdevries@suse.de>
10239
10240         * symfile.c (set_initial_language): Use default language for lookup.
10241
10242 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10243
10244         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10245         reader variable, pass `this` to read_cutu_die_from_dwo.
10246
10247 2020-02-27  Aaron Merey  <amerey@redhat.com>
10248
10249         * source.c (open_source_file): Check for nullptr when computing
10250         srcpath.
10251
10252 2020-02-27  Tom Tromey  <tromey@adacore.com>
10253
10254         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10255         member.
10256         (dwarf2_add_field): Don't update nfields.
10257         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10258
10259 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10260
10261         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10262         abs.
10263
10264 2020-02-26  Tom Tromey  <tom@tromey.com>
10265
10266         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10267         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10268         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10269         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10270         per_cu_data.
10271
10272 2020-02-26  Tom Tromey  <tom@tromey.com>
10273
10274         * dwarf2/index-write.c (psym_index_map): Change type.
10275         (add_address_entry_worker, write_one_signatured_type)
10276         (recursively_count_psymbols, recursively_write_psymbols)
10277         (class debug_names, psyms_seen_size, write_gdbindex)
10278         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10279
10280 2020-02-26  Aaron Merey  <amerey@redhat.com>
10281
10282         * Makefile.in: Handle optional debuginfod support.
10283         * NEWS: Update.
10284         * README: Add --with-debuginfod summary.
10285         * config.in: Regenerate.
10286         * configure: Regenerate.
10287         * configure.ac: Handle optional debuginfod support.
10288         * debuginfod-support.c: debuginfod helper functions.
10289         * debuginfod-support.h: Ditto.
10290         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10291         summary.
10292         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10293         when a dwz file cannot be found.
10294         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10295         debuginfo file cannot be found.
10296         * source.c (open_source_file): Query debuginfod servers when a
10297         source file cannot be found.
10298         * top.c (print_gdb_configuration): Include
10299         --{with,without}-debuginfod in the output.
10300
10301 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10302
10303         * thread.c (thr_try_catch_cmd): Print thread name.
10304
10305 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10306
10307         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10308         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10309         dwarf2_fetch_die_type_sect_off): Move to...
10310         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10311         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10312         dwarf2_fetch_die_type_sect_off): ... here.
10313         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10314         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10315         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10316
10317 2020-02-26  Tom de Vries  <tdevries@suse.de>
10318
10319         PR gdb/25603
10320         * symfile.c (set_initial_language): Exit-early if
10321         language_mode == language_mode_manual.
10322
10323 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10324
10325         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10326         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10327         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10328
10329 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10330
10331         * gdbtypes.c (create_array_type_with_stride): Handle negative
10332         array strides.
10333         * valarith.c (value_subscripted_rvalue): Likewise.
10334
10335 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10336
10337         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10338
10339 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10340
10341         * loc.h (dwarf2_get_die_type): Move to...
10342         * read.h (dwarf2_get_die_type): ... here.
10343         * read.c (dwarf2_get_die_type): Move doc to header.
10344
10345 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10346
10347         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10348         'gnulib/Makefile.in' to the list.
10349
10350 2020-02-24  Tom Tromey  <tom@tromey.com>
10351
10352         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10353         Remove.
10354         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10355         XOBNEWVEC.
10356
10357 2020-02-24  Tom Tromey  <tom@tromey.com>
10358
10359         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10360         New method.
10361         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10362         (dw2_do_instantiate_symtab, dw2_get_file_names)
10363         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10364
10365 2020-02-24  Tom Tromey  <tom@tromey.com>
10366
10367         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10368         make_scoped_restore.
10369         (dwarf2_psymtab::read_symtab): Don't clear
10370         reading_partial_symbols.
10371
10372 2020-02-24  Tom de Vries  <tdevries@suse.de>
10373
10374         PR gdb/25592
10375         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10376
10377 2020-02-24  Tom de Vries  <tdevries@suse.de>
10378
10379         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10380         commands layout next/prev/regs.
10381
10382 2020-02-22  Tom Tromey  <tom@tromey.com>
10383
10384         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10385         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10386
10387 2020-02-22  Tom Tromey  <tom@tromey.com>
10388
10389         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10390
10391 2020-02-22  Tom Tromey  <tom@tromey.com>
10392
10393         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10394         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10395         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10396         * tui/tui.c (_initialize_tui): Add usage text.
10397
10398 2020-02-22  Tom Tromey  <tom@tromey.com>
10399
10400         * tui/tui-win.c (tui_set_focus_command)
10401         (tui_set_win_height_command): Use error_no_arg.
10402         (_initialize_tui_win): Update help text.
10403         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10404
10405 2020-02-22  Tom Tromey  <tom@tromey.com>
10406
10407         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10408         * tui/tui-disasm.h (struct tui_disasm_window)
10409         <display_start_addr>: Declare.
10410         * tui/tui-source.h (struct tui_source_window)
10411         <display_start_addr>: Declare.
10412         * tui/tui-winsource.h (struct tui_source_window_base)
10413         <show_source_line, display_start_addr>: New methods.
10414         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10415         Rename and move to protected section.
10416         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10417         (tui_source_window_base::do_erase_source_content): Update.
10418         (tui_source_window_base::show_source_line): Now a method.
10419         (tui_source_window_base::show_source_content)
10420         (tui_source_window_base::tui_source_window_base)
10421         (tui_source_window_base::rerender)
10422         (tui_source_window_base::refill)
10423         (tui_source_window_base::do_scroll_horizontal)
10424         (tui_source_window_base::set_is_exec_point_at)
10425         (tui_source_window_base::update_breakpoint_info)
10426         (tui_source_window_base::update_exec_info): Update.
10427         * tui/tui-source.c (tui_source_window::set_contents)
10428         (tui_source_window::showing_source_p)
10429         (tui_source_window::do_scroll_vertical)
10430         (tui_source_window::location_matches_p)
10431         (tui_source_window::line_is_displayed): Update.
10432         (tui_source_window::display_start_addr): New method.
10433         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10434         (tui_disasm_window::do_scroll_vertical)
10435         (tui_disasm_window::location_matches_p): Update.
10436         (tui_disasm_window::display_start_addr): New method.
10437
10438 2020-02-22  Tom Tromey  <tom@tromey.com>
10439
10440         * NEWS: Add entry for gdb.register_window_type.
10441         * tui/tui-layout.h (window_factory): New typedef.
10442         (tui_register_window): Declare.
10443         * tui/tui-layout.c (saved_tui_windows): New global.
10444         (tui_apply_current_layout): Use it.
10445         (tui_register_window): New function.
10446         * python/python.c (do_start_initialization): Call
10447         gdbpy_initialize_tui.
10448         (python_GdbMethods): Add "register_window_type" function.
10449         * python/python-internal.h (gdbpy_register_tui_window)
10450         (gdbpy_initialize_tui): Declare.
10451         * python/py-tui.c: New file.
10452         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10453
10454 2020-02-22  Tom Tromey  <tom@tromey.com>
10455
10456         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10457
10458 2020-02-22  Tom Tromey  <tom@tromey.com>
10459
10460         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10461         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10462         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10463         (tui_set_win_focus_to): Move from tui-win.c.
10464
10465 2020-02-22  Tom Tromey  <tom@tromey.com>
10466
10467         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10468         functions.
10469         (known_window_types): New global.
10470         (tui_get_window_by_name): Reimplement.
10471         (initialize_known_windows): New function.
10472         (validate_window_name): Rewrite.
10473         (_initialize_tui_layout): Call initialize_known_windows.
10474
10475 2020-02-22  Tom Tromey  <tom@tromey.com>
10476
10477         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10478         Remove constants.
10479         * tui/tui-winsource.h (struct tui_source_window_base)
10480         <tui_source_window_base>: Remove parameter.
10481         * tui/tui-winsource.c
10482         (tui_source_window_base::tui_source_window_base): Remove
10483         parameter.
10484         (tui_source_window_base::refill): Update.
10485         * tui/tui-stack.h (struct tui_locator_window)
10486         <tui_locator_window>: Update.
10487         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10488         Default the constructor.
10489         * tui/tui-regs.h (struct tui_data_item_window)
10490         <tui_data_item_window>: Default the constructor.
10491         (struct tui_data_window) <tui_data_window>: Likewise.
10492         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10493         Default the constructor.
10494         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10495         Default the constructor.
10496         <type>: Remove.
10497         (struct tui_win_info) <tui_win_info>: Default the constructor.
10498         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10499         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10500         Default the constructor.
10501
10502 2020-02-22  Tom Tromey  <tom@tromey.com>
10503
10504         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10505         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10506         * tui/tui-win.c (tui_resize_all): Don't call
10507         tui_delete_invisible_windows.
10508         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10509         done.
10510         (tui_set_layout): Update.
10511         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10512         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10513         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10514
10515 2020-02-22  Tom Tromey  <tom@tromey.com>
10516
10517         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10518         correctly.
10519
10520 2020-02-22  Tom Tromey  <tom@tromey.com>
10521
10522         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10523
10524 2020-02-22  Tom Tromey  <tom@tromey.com>
10525
10526         * tui/tui-winsource.h (struct tui_source_window_iterator)
10527         <inner_iterator>: New etytypedef.
10528         <tui_source_window_iterator>: Take "end" parameter.
10529         <tui_source_window_iterator>: Take iterator.
10530         <operator*, advance>: Update.
10531         <m_iter>: Change type.
10532         <m_end>: New field.
10533         (struct tui_source_windows) <begin, end>: Update.
10534         * tui/tui-layout.c (tui_windows): New global.
10535         (tui_apply_current_layout): Clear tui_windows.
10536         (tui_layout_window::apply): Update tui_windows.
10537         * tui/tui-data.h (tui_windows): Declare.
10538         (all_tui_windows): Now inline function.
10539         (class tui_window_iterator, struct all_tui_windows): Remove.
10540
10541 2020-02-22  Tom Tromey  <tom@tromey.com>
10542
10543         PR tui/17850:
10544         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10545         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10546         "height" argument.
10547         (class tui_layout_window) <get_sizes>: Likewise.
10548         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10549         argument.
10550         <get_sizes>: Add "height" argument.
10551         <m_vertical>: New field.
10552         * tui/tui-layout.c (tui_layout_split::clone): Update.
10553         (tui_layout_split::get_sizes): Add "height" argument.
10554         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10555         (tui_new_layout_command): Parse "-horizontal".
10556         (_initialize_tui_layout): Update help string.
10557         (tui_layout_split::specification): Add "-horizontal" when needed.
10558         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10559         argument.
10560         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10561         New methods.
10562
10563 2020-02-22  Tom Tromey  <tom@tromey.com>
10564
10565         * tui/tui-layout.h (enum tui_adjust_result): New.
10566         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10567         (class tui_layout_window) <adjust_size>: Return
10568         tui_adjust_result.  Rewrite.
10569         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10570         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10571
10572 2020-02-22  Tom Tromey  <tom@tromey.com>
10573
10574         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10575         parameter and return types.
10576         (class tui_layout_base) <specification>: Add "depth".
10577         (class tui_layout_window) <specification>: Add "depth".
10578         (class tui_layout_split) <specification>: Add "depth".
10579         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10580         and return types.
10581         (tui_new_layout_command): Parse sub-layouts.
10582         (_initialize_tui_layout): Update help string.
10583         (tui_layout_window::specification): Add "depth".
10584         (add_layout_command): Update.
10585
10586 2020-02-22  Tom Tromey  <tom@tromey.com>
10587
10588         * NEWS: Add "tui new-layout" item.
10589         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10590         Add new-layout command to help text.
10591         (validate_window_name): New function.
10592         (tui_new_layout_command): New function.
10593         (_initialize_tui_layout): Register "new-layout".
10594         (tui_layout_window::specification): New method.
10595         (tui_layout_window::specification): New method.
10596         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10597         method.
10598         (class tui_layout_window) <specification>: New method.
10599         (class tui_layout_split) <specification>: New method.
10600
10601 2020-02-22  Tom Tromey  <tom@tromey.com>
10602
10603         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10604         * tui/tui-win.c (window_name_completer): Update comment.
10605         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10606         Declare method.
10607         (class tui_layout_window) <replace_window>: Likewise.
10608         (class tui_layout_split) <replace_window>: Likewise.
10609         (tui_set_layout): Don't declare.
10610         (tui_set_initial_layout): Declare function.
10611         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10612         (asm_regs_layout): New globals.
10613         (tui_current_layout, show_layout): Remove.
10614         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10615         (find_layout, tui_apply_layout): New function.
10616         (layout_completer): Remove.
10617         (tui_next_layout): Reimplement.
10618         (tui_next_layout_command): New function.
10619         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10620         (tui_regs_layout): Reimplement.
10621         (tui_regs_layout_command): New function.
10622         (extract_display_start_addr): Rewrite.
10623         (next_layout, prev_layout): Remove.
10624         (tui_layout_window::replace_window): New method.
10625         (tui_layout_split::replace_window): New method.
10626         (destroy_layout): New function.
10627         (layout_list): New global.
10628         (add_layout_command): New function.
10629         (initialize_layouts): Update.
10630         (tui_layout_command): New function.
10631         (_initialize_tui_layout): Install "layout" commands.
10632         * tui/tui-data.h (enum tui_layout_type): Remove.
10633         (tui_current_layout): Don't declare.
10634
10635 2020-02-22  Tom Tromey  <tom@tromey.com>
10636
10637         * tui/tui-regs.c (tui_reg_layout): Remove.
10638         (tui_reg_command): Use tui_regs_layout.
10639         * tui/tui-layout.h (tui_reg_command): Declare.
10640         * tui/tui-layout.c (tui_reg_command): New function.
10641
10642 2020-02-22  Tom Tromey  <tom@tromey.com>
10643
10644         * tui/tui.c (tui_rl_delete_other_windows): Call
10645         tui_remove_some_windows.
10646         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10647         Declare method.
10648         (class tui_layout_window) <remove_windows>: New method.
10649         (class tui_layout_split) <remove_windows>: Declare.
10650         (tui_remove_some_windows): Declare.
10651         * tui/tui-layout.c (tui_remove_some_windows): New function.
10652         (tui_layout_split::remove_windows): New method.
10653
10654 2020-02-22  Tom Tromey  <tom@tromey.com>
10655
10656         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10657         * tui/tui-layout.h (tui_next_layout): Declare.
10658         * tui/tui-layout.c (tui_next_layout): New function.
10659
10660 2020-02-22  Tom Tromey  <tom@tromey.com>
10661
10662         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10663         correct coordinates.
10664
10665 2020-02-22  Tom Tromey  <tom@tromey.com>
10666
10667         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10668         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10669         DATA_WIN case.
10670
10671 2020-02-22  Tom Tromey  <tom@tromey.com>
10672
10673         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10674         TUI_DISASM_WIN, not tui_win_list.
10675
10676 2020-02-22  Tom Tromey  <tom@tromey.com>
10677
10678         * valprint.c (generic_val_print_enum_1)
10679         (val_print_type_code_flags): Style member names.
10680         * rust-lang.c (val_print_struct, rust_print_enum)
10681         (rust_print_struct_def, rust_internal_print_type): Style member
10682         names.
10683         * p-valprint.c (pascal_object_print_value_fields): Style member
10684         names.  Only call fprintf_symbol_filtered for static members.
10685         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10686         * f-valprint.c (f_val_print): Style member names.
10687         * f-typeprint.c (f_type_print_base): Style member names.
10688         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10689         call fprintf_symbol_filtered for static members.
10690         (cp_print_class_member): Style member names.
10691         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10692         member names.
10693         * ada-valprint.c (ada_print_scalar): Style enum names.
10694         (ada_val_print_enum): Likewise.
10695         * ada-typeprint.c (print_enum_type): Style enum names.
10696
10697 2020-02-21  Tom Tromey  <tom@tromey.com>
10698
10699         * psympriv.h (struct partial_symtab): Update comment.
10700
10701 2020-02-21  Tom Tromey  <tromey@adacore.com>
10702
10703         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10704         type is CORE_ADDR.
10705
10706 2020-02-21  Tom de Vries  <tdevries@suse.de>
10707
10708         PR gdb/25534
10709         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10710         if dependencies[i]->user != NULL.
10711
10712 2020-02-21  Ali Tamur  <tamur@google.com>
10713
10714         * dwarf2/read.c (dwarf2_name): Add null check.
10715
10716 2020-02-20  Tom Tromey  <tom@tromey.com>
10717
10718         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10719         ">=", in binary search.
10720         (dwarf2_find_containing_comp_unit): New overload.
10721         (run_test): New self-test.
10722         (_initialize_dwarf2_read): Register new test.
10723
10724 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10725
10726         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10727         * riscv-tdep.h: Likewise.
10728         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10729         rv32-only CSR.
10730         * features/riscv/64bit-csr.xml: Regenerated.
10731
10732 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10733             Tom Tromey  <tom@tromey.com>
10734
10735         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10736         of 'fputc_unfiltered'.
10737         (putchar_unfiltered): Call 'fputc_unfiltered'.
10738         (fputc_unfiltered): Call 'fputs_unfiltered'.
10739
10740 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10741
10742         * config.in: Regenerate.
10743         * configure: Regenerate.
10744         * configure.ac: Add --with-python-libdir option.
10745         * main.c: Use WITH_PYTHON_LIBDIR.
10746
10747 2020-02-19  Tom Tromey  <tom@tromey.com>
10748
10749         * symtab.c (general_symbol_info::compute_and_set_names): Use
10750         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10751
10752 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10753
10754         * dwarf2/read.c (allocate_signatured_type_table,
10755         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10756         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10757         Remove objfile parameter, update all callers.
10758
10759 2020-02-19  Doug Evans  <dje@google.com>
10760
10761         PR rust/25535
10762         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10763         rust_enum_variant calculation.
10764
10765 2020-02-19  Tom Tromey  <tromey@adacore.com>
10766
10767         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10768
10769 2020-02-19  Tom Tromey  <tromey@adacore.com>
10770
10771         * ada-lang.c (cache_symbol): Use obstack_strdup.
10772
10773 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10774
10775         * configure: Regenerate.
10776
10777 2020-02-19  Tom Tromey  <tromey@adacore.com>
10778
10779         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10780         NULL check.
10781
10782 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10783
10784         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10785
10786 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10787
10788         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10789         if GDBSERVER is not defined.
10790         (riscv_tdesc_cache): Likewise, also store const target_desc.
10791         (STATIC_IN_GDB): Define.
10792         (riscv_create_target_description): Update declaration with
10793         STATIC_IN_GDB.
10794         (riscv_lookup_target_description): New function, only define if
10795         GDBSERVER is not defined.
10796         * arch/riscv.h (riscv_create_target_description): Declare only
10797         when GDBSERVER is defined.
10798         (riscv_lookup_target_description): New declaration when GDBSERVER
10799         is not defined.
10800         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10801         (riscv_linux_read_features): ...this, and return
10802         riscv_gdbarch_features instead of target_desc.
10803         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10804         (riscv_linux_read_description): Rename to...
10805         (riscv_linux_read_features): ...this.
10806         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10807         Update to use riscv_gdbarch_features and
10808         riscv_lookup_target_description.
10809         * riscv-tdep.c (riscv_find_default_target_description): Use
10810         riscv_lookup_target_description instead of
10811         riscv_create_target_description.
10812
10813 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10814
10815         * valprint.c (generic_val_print_enum_1): When printing a flag
10816         enum with value 0 and there is no enumerator with value 0, print
10817         just "0" instead of "(unknown: 0x0)".
10818
10819 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10820
10821         * valprint.c (generic_val_print_enum_1): Print unknown part of
10822         flag enum in hex.
10823
10824 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10825
10826         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10827         flag enums to contain duplicate enumerators.
10828         * valprint.c (generic_val_print_enum_1): Update comment.
10829
10830 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10831
10832         * dwarf2/read.c: Include "count-one-bits.h".
10833         (update_enumeration_type_from_children): If an enumerator has
10834         multiple bits set, don't treat the enumeration as a "flag enum".
10835         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10836         of flag enums have 0 or 1 bit set.
10837
10838 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10839
10840         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10841         conversion.
10842         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10843         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10844         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10845         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10846         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10847
10848 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10849
10850         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10851
10852 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10853
10854         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10855         displaced_step_closure_up.
10856         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10857         (struct displaced_step_closure_up):
10858         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10859         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10860         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10861         Likewise.
10862         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10863         * gdbarch.c, gdbarch.h: Re-generate.
10864         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10865         displaced_step_closure_up.
10866         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10867         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10868         * infrun.h (displaced_step_closure_up): New type alias.
10869         (struct displaced_step_inferior_state) <step_closure>: Change
10870         type to displaced_step_closure_up.
10871         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10872         displaced_step_closure_up.
10873         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10874
10875 2020-02-14  Tom Tromey  <tom@tromey.com>
10876
10877         * minidebug.c (gnu_debug_key): New global.
10878         (find_separate_debug_file_in_section): Use it.
10879
10880 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10881
10882         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10883         std::unique_ptr.
10884         * gdbarch.c: Re-generate.
10885         * gdbarch.h: Re-generate.
10886         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10887         change.
10888         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10889         type to std::unique_ptr.
10890         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10891         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10892         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10893         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10894         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10895         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10896         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10897         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10898         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10899
10900 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10901
10902         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10903         std::unique_ptr.
10904         (displaced_step_clear): Rename to...
10905         (displaced_step_reset): ... this.  Just call displaced->reset ().
10906         (displaced_step_clear_cleanup): Rename to...
10907         (displaced_step_reset_cleanup): ... this.
10908         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10909         (displaced_step_fixup): Likewise.
10910         (resume_1): Likewise.
10911         (handle_inferior_event): Restore child's memory before calling
10912         displaced_step_fixup on the parent.
10913         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10914         to std::unique_ptr.
10915         <step_closure>: Change type to std::unique_ptr.
10916
10917 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10918
10919         * arm-tdep.c: Include count-one-bits.h.
10920         (cleanup_block_store_pc): Use count_one_bits.
10921         (cleanup_block_load_pc): Use count_one_bits.
10922         (arm_copy_block_xfer): Use count_one_bits.
10923         (thumb2_copy_block_xfer): Use count_one_bits.
10924         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10925         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10926         (thumb_get_next_pcs_raw): Use count_one_bits.
10927         (arm_get_next_pcs_raw): Use count_one_bits_l.
10928         * arch/arm.c (bitcount): Remove.
10929         * arch/arm.h (bitcount): Remove.
10930
10931 2020-02-14  Tom Tromey  <tromey@adacore.com>
10932
10933         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10934         Update.
10935         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10936         * dwarf2/loc.c (call_site_find_chain_1): Return
10937         unique_xmalloc_ptr.
10938         (call_site_find_chain): Likewise.
10939
10940 2020-02-14  Richard Biener  <rguenther@suse.de>
10941
10942         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10943         on expression with division operators.
10944
10945 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10946
10947         * MAINTAINERS (Write After Approval): Adding myself.
10948
10949 2020-02-12  Tom Tromey  <tom@tromey.com>
10950
10951         * event-loop.c (event_data, gdb_event, event_handler_func):
10952         Remove.
10953
10954 2020-02-12  Tom Tromey  <tom@tromey.com>
10955
10956         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10957         (dwarf2_frame_objfile_data): Add comment.
10958         (find_comp_unit, set_comp_unit): New functions.
10959         (dwarf2_frame_find_fde): Use find_comp_unit.
10960         (dwarf2_build_frame_info): Use set_comp_unit.
10961
10962 2020-02-12  Tom Tromey  <tom@tromey.com>
10963
10964         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10965         (comp_unit): Don't initialize objfile.
10966         (execute_cfa_program): Add text_offset parameter.
10967         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10968         (dwarf2_frame_cache): Update.
10969         (dwarf2_build_frame_info): Don't set "objfile" member.
10970
10971 2020-02-12  Tom Tromey  <tom@tromey.com>
10972
10973         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10974         (decode_frame_entry): Likewise.
10975         (dwarf2_build_frame_info): Update.
10976
10977 2020-02-12  Tom Tromey  <tom@tromey.com>
10978
10979         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10980         (decode_frame_entry_1): Use the comp_unit obstack.
10981
10982 2020-02-12  Tom Tromey  <tom@tromey.com>
10983
10984         * dwarf2/frame.c (struct comp_unit): Add initializers and
10985         constructor.
10986         (dwarf2_frame_objfile_data): Store a comp_unit.
10987         (dwarf2_frame_find_fde): Update.
10988         (dwarf2_build_frame_info): Use "new".
10989
10990 2020-02-12  Tom Tromey  <tom@tromey.com>
10991
10992         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10993         (dwarf2_fde_table): Typedef for std::vector.
10994         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10995         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10996         (decode_frame_entry): Update.
10997         (dwarf2_build_frame_info): Use "new".
10998
10999 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11000
11001         * arm-tdep.c (arm_gdbarch_init): Update.
11002         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
11003         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
11004         have_neon, is_m>: Change to bool.
11005
11006 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
11007
11008         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
11009
11010 2020-02-12  Tom Tromey  <tom@tromey.com>
11011
11012         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
11013
11014 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
11015
11016         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
11017         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
11018
11019 2020-02-11  Tom Tromey  <tom@tromey.com>
11020
11021         * psymtab.h: Update comment.
11022
11023 2020-02-11  Tom Tromey  <tom@tromey.com>
11024
11025         * gdb_obstack.h (struct auto_obstack): Use
11026         DISABLE_COPY_AND_ASSIGN.
11027
11028 2020-02-11  Tom Tromey  <tom@tromey.com>
11029
11030         * dwarf2/frame.h (struct objfile): Don't forward declare.
11031
11032 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11033
11034         * cris-tdep.c (cris_supply_gregset): Change signature to match
11035         what struct regset expects.
11036         (cris_regset): New struct.
11037         (fetch_core_registers): Remove.
11038         (cris_iterate_over_regset_sections): New function.
11039         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11040         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11041
11042 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11043
11044         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11045         registers.
11046
11047 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11048
11049         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11050
11051 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11052
11053         * configure: Re-generate.
11054
11055 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11056
11057         * configure: Re-generate.
11058
11059 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11060
11061         * acinclude: Update warning.m4 path.
11062         * warning.m4: Move to gdbsupport.
11063
11064 2020-02-11  Tom Tromey  <tromey@adacore.com>
11065
11066         * remote.c (remote_console_output): Update.
11067         * printcmd.c (printf_command): Update.
11068         * event-loop.c (gdb_wait_for_event): Update.
11069         * linux-nat.c (sigchld_handler): Update.
11070         * remote-sim.c (gdb_os_write_stdout): Update.
11071         (gdb_os_flush_stdout): Update.
11072         (gdb_os_flush_stderr): Update.
11073         (gdb_os_write_stderr): Update.
11074         * exceptions.c (print_exception): Update.
11075         * remote-fileio.c (remote_fileio_func_read): Update.
11076         (remote_fileio_func_write): Update.
11077         * tui/tui.c (tui_enable): Update.
11078         * tui/tui-interp.c (tui_interp::init): Update.
11079         * utils.c (init_page_info): Update.
11080         (putchar_unfiltered, fputc_unfiltered): Update.
11081         (gdb_flush): Update.
11082         (emit_style_escape): Update.
11083         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11084         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11085         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11086         (stderr_file::write): Update.
11087         (stderr_file::puts): Update.
11088         * ui-file.h (ui_file_isatty, ui_file_write)
11089         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11090         (ui_file_puts): Don't declare.
11091
11092 2020-02-10  Tom de Vries  <tdevries@suse.de>
11093
11094         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11095         sentinel to char *.
11096
11097 2020-02-09  Tom de Vries  <tdevries@suse.de>
11098
11099         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11100         filename if it matches "<artificial>".
11101
11102 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11103
11104         * windows-tdep.c (struct enum_value_name): New struct.
11105         (create_enum): New function.
11106         (windows_get_siginfo_type): Create and use enum types.
11107
11108 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11109
11110         * NEWS: Mention $_siginfo support for Windows.
11111         * windows-nat.c (handle_exception): Set siginfo_er.
11112         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11113         (windows_xfer_siginfo): New function.
11114         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11115         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11116         (init_windows_gdbarch_data): New function.
11117         (get_windows_gdbarch_data): New function.
11118         (windows_get_siginfo_type): New function.
11119         (windows_init_abi): Register windows_get_siginfo_type.
11120         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11121
11122 2020-02-08  Tom Tromey  <tom@tromey.com>
11123
11124         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11125         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11126         <keep>: Declare method.
11127         <m_keep>: Remove member.
11128         <~cutu_reader>: Remove.
11129         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11130         (cutu_reader::cutu_reader): Update.
11131         (cutu_reader::keep): Rename from ~cutu_reader.
11132         (process_psymtab_comp_unit, build_type_psymtabs_1)
11133         (process_skeletonless_type_unit, load_partial_comp_unit)
11134         (load_full_comp_unit, dwarf2_read_addr_index)
11135         (read_signatured_type): Update.
11136
11137 2020-02-08  Tom Tromey  <tom@tromey.com>
11138
11139         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11140         "want_partial_unit" parameter.
11141         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11142         Inline check for DW_TAG_partial_unit.
11143         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11144
11145 2020-02-08  Tom Tromey  <tom@tromey.com>
11146
11147         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11148         read.c.
11149         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11150         read.c.
11151
11152 2020-02-08  Tom Tromey  <tom@tromey.com>
11153
11154         * dwarf2/read.c (read_address): Move to comp-unit.c.
11155         (dwarf2_rnglists_process, dwarf2_ranges_process)
11156         (read_attribute_value, dwarf_decode_lines_1)
11157         (var_decode_location, decode_locdesc): Update.
11158         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11159         read.c.  Remove "cu" parameter.
11160         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11161         method.
11162
11163 2020-02-08  Tom Tromey  <tom@tromey.com>
11164
11165         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11166         (read_indirect_line_string): Update.
11167         * dwarf2/comp-unit.c (read_offset): Remove.
11168         (read_comp_unit_head): Update.
11169         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11170         method.
11171         (read_offset): Don't declare.
11172
11173 2020-02-08  Tom Tromey  <tom@tromey.com>
11174
11175         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11176         * dwarf2/read.c (struct comp_unit_head): Move to
11177         dwarf2/comp-unit.h.
11178         (enum class rcuh_kind): Move to comp-unit.h.
11179         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11180         (read_comp_unit_head, error_check_comp_unit_head)
11181         (read_and_check_comp_unit_head): Move to comp-unit.c.
11182         (read_offset, dwarf_unit_type_name): Likewise.
11183         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11184         (cutu_reader::cutu_reader, read_call_site_scope)
11185         (find_partial_die, follow_die_offset): Update.
11186         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11187
11188 2020-02-08  Tom Tromey  <tom@tromey.com>
11189
11190         * dwarf2/read.c (read_offset_1): Move to leb.c.
11191         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11192         (dwarf_decode_macro_bytes): Update.
11193         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11194         * dwarf2/leb.h (read_offset): Declare.
11195
11196 2020-02-08  Tom Tromey  <tom@tromey.com>
11197
11198         * dwarf2/read.c (dwarf2_section_size): Remove.
11199         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11200         Update.
11201         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11202
11203 2020-02-08  Tom Tromey  <tom@tromey.com>
11204
11205         * dwarf2/read.c (read_initial_length): Move to leb.c.
11206         * dwarf2/leb.h (read_initial_length): Declare.
11207         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11208         handle_nonstd parameter.
11209         * dwarf2/frame.c (read_initial_length): Remove.
11210         (decode_frame_entry_1): Update.
11211
11212 2020-02-08  Tom Tromey  <tom@tromey.com>
11213
11214         * dwarf2/loc.c (dwarf2_find_location_expression)
11215         (dwarf_evaluate_loc_desc::get_tls_address)
11216         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11217         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11218         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11219         (dwarf2_compile_property_to_c)
11220         (dwarf2_loc_desc_get_symbol_read_needs)
11221         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11222         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11223         (loclist_describe_location, loclist_tracepoint_var_ref)
11224         (loclist_generate_c_location): Update.
11225         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11226         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11227         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11228         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11229         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11230         (dwarf2_per_cu_data::addr_size)
11231         (dwarf2_per_cu_data::ref_addr_size)
11232         (dwarf2_per_cu_data::text_offset)
11233         (dwarf2_per_cu_data::addr_type): Now methods.
11234         (per_cu_header_read_in): Make per_cu "const".
11235         (dwarf2_version): Remove.
11236         (dwarf2_per_cu_data::int_type): Now a method.
11237         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11238         (set_die_type, read_array_type, read_subrange_index_type)
11239         (read_tag_string_type, read_subrange_type): Update.
11240         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11241         offset_size, ref_addr_size, text_offset, addr_type, version,
11242         objfile, int_type, addr_sized_int_type>: Declare methods.
11243
11244 2020-02-08  Tom Tromey  <tom@tromey.com>
11245
11246         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11247         Move earlier.
11248
11249 2020-02-08  Tom Tromey  <tom@tromey.com>
11250
11251         * dwarf2/read.h (dwarf_line_debug): Declare.
11252         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11253         * dwarf2/read.c: Move line_header code to new files.
11254         (dwarf_line_debug): No longer static.
11255         * dwarf2/line-header.c: New file.
11256         * dwarf2/line-header.h: New file.
11257
11258 2020-02-08  Tom Tromey  <tom@tromey.com>
11259
11260         * dwarf2/read.c (struct line_header) <file_full_name,
11261         file_file_name>: Return unique_xmalloc_ptr.
11262         (line_header::file_file_name): Update.
11263         (line_header::file_full_name): Update.
11264         (dw2_get_file_names_reader): Update.
11265         (macro_start_file): Update.
11266
11267 2020-02-08  Tom Tromey  <tom@tromey.com>
11268
11269         * dwarf2/read.c (struct line_header) <file_full_name,
11270         file_file_name>: Declare methods.
11271         (dw2_get_file_names_reader): Update.
11272         (file_file_name): Now a method.
11273         (file_full_name): Likewise.
11274         (macro_start_file): Update.
11275
11276 2020-02-08  Tom Tromey  <tom@tromey.com>
11277
11278         * dwarf2/read.c (dwarf_always_disassemble)
11279         (show_dwarf_always_disassemble): Move to loc.c.
11280         (_initialize_dwarf2_read): Move "always-disassemble" registration
11281         to loc.c.
11282         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11283         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11284         static.
11285         (show_dwarf_always_disassemble): Move from read.c.
11286         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11287
11288 2020-02-08  Tom Tromey  <tom@tromey.com>
11289
11290         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11291         (create_quick_file_names_table): Return htab_up.
11292         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11293         Update.
11294         * dwarf2/read.h (struct dwarf2_per_objfile)
11295         <quick_file_names_table>: Now htab_up.
11296
11297 2020-02-08  Tom Tromey  <tom@tromey.com>
11298
11299         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11300
11301 2020-02-08  Tom Tromey  <tom@tromey.com>
11302
11303         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11304         Rewrite.
11305         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11306         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11307         (abbrev_table::abbrev_table): No longer inline.
11308         (ABBREV_HASH_SIZE): Remove.
11309         (abbrev_table::m_abbrevs): Now an htab_up.
11310
11311 2020-02-08  Tom Tromey  <tom@tromey.com>
11312
11313         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11314         (cutu_reader): Update.
11315         (build_type_psymtabs_1): Update.
11316         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11317         (abbrev_table::alloc_abbrev): Update.
11318         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11319         (abbrev_table::read): New static method, renamed from
11320         abbrev_table_read_table.
11321         (abbrev_table::alloc_abbrev)
11322         (abbrev_table::add_abbrev): Now private.
11323         (abbrev_table::abbrev_table): Now private.
11324         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11325
11326 2020-02-08  Tom Tromey  <tom@tromey.com>
11327
11328         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11329         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11330         htab_up.
11331
11332 2020-02-08  Tom Tromey  <tom@tromey.com>
11333
11334         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11335         htab_up.
11336         (lookup_dwo_unit_in_dwp): Update.
11337         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11338         on obstack.
11339
11340 2020-02-08  Tom Tromey  <tom@tromey.com>
11341
11342         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11343         obstack.
11344
11345 2020-02-08  Tom Tromey  <tom@tromey.com>
11346
11347         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11348         line_header_hash.
11349         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11350         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11351         Change type to htab_up.
11352
11353 2020-02-08  Tom Tromey  <tom@tromey.com>
11354
11355         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11356         htab_up.  Don't allocate on obstack.
11357         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11358         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11359         Change type to htab_up.
11360
11361 2020-02-08  Tom Tromey  <tom@tromey.com>
11362
11363         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11364         Change type to htab_up.
11365         * dwarf2/read.c (create_signatured_type_table_from_index)
11366         (create_signatured_type_table_from_debug_names)
11367         (create_all_type_units, add_type_unit)
11368         (lookup_dwo_signatured_type, lookup_signatured_type)
11369         (process_skeletonless_type_unit): Update.
11370         (create_debug_type_hash_table, create_debug_types_hash_table):
11371         Change type of types_htab.
11372         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11373         htab_up.  Don't allocate on obstack.
11374         (create_cus_hash_table): Change type of cus_htab parameter.
11375         (struct dwo_file) <cus, tus>: Now htab_up.
11376         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11377         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11378         (queue_and_load_all_dwo_tus): Update.
11379         * dwarf2/index-write.c (write_gdbindex): Update.
11380         (write_debug_names): Update.
11381
11382 2020-02-08  Tom Tromey  <tom@tromey.com>
11383
11384         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11385         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11386         destructor.
11387         (struct dwarf2_per_objfile) <queue>: New member.
11388         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11389         dwarf2/read.h.
11390         (dwarf2_queue, dwarf2_queue_tail): Remove.
11391         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11392         DISABLE_COPY_AND_ASSIGN.
11393         <m_per_objfile>: New member.
11394         <~dwarf2_queue_guard>: Rewrite.
11395         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11396         Update.
11397         (~dwarf2_queue_item): New.
11398
11399 2020-02-08  Tom Tromey  <tom@tromey.com>
11400
11401         * dwarf2/read.c (struct die_info) <has_children>: New member.
11402         (dw2_get_file_names_reader): Remove has_children.
11403         (dw2_get_file_names): Update.
11404         (read_cutu_die_from_dwo): Remove has_children.
11405         (cutu_reader::init_tu_and_read_dwo_dies)
11406         (cutu_reader::cutu_reader): Update.
11407         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11408         Remove has_children.
11409         (build_type_psymtabs_1, process_skeletonless_type_unit)
11410         (load_partial_comp_unit, load_full_comp_unit): Update.
11411         (create_dwo_cu_reader): Remove has_children.
11412         (create_cus_hash_table, read_die_and_children): Update.
11413         (read_full_die_1,read_full_die): Remove has_children.
11414         (read_signatured_type): Update.
11415         (class cutu_reader) <has_children>: Remove.
11416
11417 2020-02-08  Tom Tromey  <tom@tromey.com>
11418
11419         * dwarf2/expr.c: Rename from dwarf2expr.c.
11420         * dwarf2/expr.h: Rename from dwarf2expr.h.
11421         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11422         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11423         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11424         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11425         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11426         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11427         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11428         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11429         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11430         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11431         * dwarf2/loc.c: Rename from dwarf2loc.c.
11432         * dwarf2/loc.h: Rename from dwarf2loc.h.
11433         * dwarf2/read.c: Rename from dwarf2read.c.
11434         * dwarf2/read.h: Rename from dwarf2read.h.
11435         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11436         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11437         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11438         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11439         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11440         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11441         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11442         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11443         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11444         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11445         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11446         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11447         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11448         Update.
11449         * Makefile.in (COMMON_SFILES): Update.
11450         (HFILES_NO_SRCDIR): Update.
11451
11452 2020-02-08  Tom Tromey  <tom@tromey.com>
11453
11454         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11455         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11456
11457 2020-02-08  Tom Tromey  <tom@tromey.com>
11458
11459         * dwarf2read.h (struct die_info): Don't declare.
11460
11461 2020-02-08  Tom Tromey  <tom@tromey.com>
11462
11463         * dwarf2read.h (die_info_ptr): Remove typedef.
11464
11465 2020-02-08  Tom Tromey  <tom@tromey.com>
11466
11467         * dwarf2read.c (read_call_site_scope)
11468         (handle_data_member_location, dwarf2_add_member_fn)
11469         (mark_common_block_symbol_computed, read_common_block)
11470         (attr_to_dynamic_prop, partial_die_info::read)
11471         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11472         (dwarf2_symbol_mark_computed, set_die_type): Update.
11473         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11474         method.
11475         (attr_form_is_block): Don't declare.
11476         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11477
11478 2020-02-08  Tom Tromey  <tom@tromey.com>
11479
11480         * dwarf2read.c (dwarf2_find_base_address, )
11481         (read_call_site_scope, rust_containing_type)
11482         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11483         (handle_data_member_location, dwarf2_add_member_fn)
11484         (get_alignment, read_structure_type, process_structure_scope)
11485         (mark_common_block_symbol_computed, read_common_block)
11486         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11487         (partial_die_info::read, read_attribute_value, new_symbol)
11488         (lookup_die_type, dwarf2_get_ref_die_offset)
11489         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11490         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11491         (dwarf2_symbol_mark_computed): Update.
11492         * dwarf2/attribute.h (struct attribute) <value_as_address,
11493         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11494         methods.
11495         (value_as_address, attr_form_is_section_offset)
11496         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11497         * dwarf2/attribute.c (attribute::value_as_address)
11498         (attribute::form_is_section_offset, attribute::form_is_constant)
11499         (attribute::form_is_ref): Now methods.
11500
11501 2020-02-08  Tom Tromey  <tom@tromey.com>
11502
11503         * dwarf2read.c (struct attribute, DW_STRING)
11504         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11505         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11506         (attr_form_is_block, attr_form_is_section_offset)
11507         (attr_form_is_constant, attr_form_is_ref): Move.
11508         * dwarf2/attribute.h: New file.
11509         * dwarf2/attribute.c: New file, from dwarf2read.c.
11510         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11511
11512 2020-02-08  Tom Tromey  <tom@tromey.com>
11513
11514         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11515         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11516         Move.
11517         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11518         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11519         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11520         abbrev.c.
11521         * dwarf2/abbrev.h: New file.
11522         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11523         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11524
11525 2020-02-08  Tom Tromey  <tom@tromey.com>
11526
11527         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11528         (dwarf2_section_size, dwarf2_get_section_info)
11529         (create_signatured_type_table_from_debug_names)
11530         (create_addrmap_from_aranges, read_debug_names_from_section)
11531         (get_gdb_index_contents_from_section, read_comp_unit_head)
11532         (error_check_comp_unit_head, read_abbrev_offset)
11533         (create_debug_type_hash_table, init_cu_die_reader)
11534         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11535         (read_comp_units_from_section, create_cus_hash_table)
11536         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11537         (create_dwp_v2_section, dwarf2_rnglists_process)
11538         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11539         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11540         (read_indirect_string_from_dwz, read_addr_index_1)
11541         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11542         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11543         (fill_in_loclist_baton): Update.
11544         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11545         get_containing_section, get_bfd_owner, get_bfd_section,
11546         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11547         (dwarf2_read_section, get_section_name, get_section_file_name)
11548         (get_containing_section, get_section_bfd_owner)
11549         (get_section_bfd_section, get_section_name, get_section_file_name)
11550         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11551         declare.
11552         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11553         (dwarf2_section_info::get_bfd_owner)
11554         (dwarf2_section_info::get_bfd_section)
11555         (dwarf2_section_info::get_name)
11556         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11557         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11558         (dwarf2_section_info::read): Now methods.
11559         * dwarf-index-write.c (class debug_names): Update.
11560
11561 2020-02-08  Tom Tromey  <tom@tromey.com>
11562
11563         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11564         Move to dwarf2/section.h.
11565         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11566         (get_section_bfd_section, get_section_name)
11567         (get_section_file_name, get_section_id, get_section_flags)
11568         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11569         dwarf2/section.c.
11570         * dwarf2/section.h: New file.
11571         * dwarf2/section.c: New file, from dwarf2read.c.
11572         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11573
11574 2020-02-08  Tom Tromey  <tom@tromey.com>
11575
11576         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11577         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11578         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11579         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11580         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11581         * dwarf2/leb.h: New file, from dwarf2read.c.
11582         * dwarf2/leb.c: New file, from dwarf2read.c.
11583         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11584         Remove.
11585         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11586         (COMMON_SFILES): Add dwarf2/leb.c.
11587
11588 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11589
11590         GDB 9.1 released.
11591
11592 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11593
11594         PR gdb/25190:
11595         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11596         * gdb/remote.c (remote_console_output): Update.
11597         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11598         (ui_file_puts): ...this.
11599         * gdb/ui-file.h (ui_file_puts): Add declaration.
11600         * gdb/utils.c (emit_style_escape): Update.
11601         (flush_wrap_buffer): Update.
11602         (fputs_maybe_filtered): Update.
11603         (fputs_unfiltered): Add function.
11604
11605 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11606
11607         * gdb/event-loop.c (gdb_wait_for_event): Update.
11608         * gdb/printcmd.c (printf_command): Update.
11609         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11610         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11611         (gdb_os_flush_stderr): Update.
11612         * gdb/remote.c (remote_console_output): Update.
11613         * gdb/ui-file.c (gdb_flush): Rename to...
11614         (ui_file_flush): ...this.
11615         (stderr_file::write): Update.
11616         (stderr_file::puts): Update.
11617         * gdb/ui-file.h (gdb_flush): Rename to...
11618         (ui_file_flush): ...this.
11619         * gdb/utils.c (gdb_flush): Add function.
11620         * gdb/utils.h (gdb_flush): Add declaration.
11621
11622 2020-02-07  Tom Tromey  <tromey@adacore.com>
11623
11624         PR breakpoints/24915:
11625         * source.c (find_and_open_source): Do not check basenames_may_differ.
11626
11627 2020-02-07  Tom Tromey  <tom@tromey.com>
11628
11629         * README: Update gdbserver documentation.
11630         * gdbserver: Move to top level.
11631         * configure.tgt (build_gdbserver): Remove.
11632         * configure.ac: Remove --enable-gdbserver.
11633         * configure: Rebuild.
11634         * Makefile.in (distclean): Don't mention gdbserver.
11635
11636 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11637
11638         * source-cache.c (source_cache::ensure): Surround
11639         get_plain_source_lines with a try/catch.
11640         (source_cache::get_line_charpos): Get rid of try/catch
11641         and only check for the return value of "ensure".
11642         * tui/tui-source.c (tui_source_window::set_contents):
11643         Simplify "nlines" calculation.
11644
11645 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11646
11647         * MAINTAINERS (Write After Approval): Add myself.
11648
11649 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11650
11651         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11652         function call.
11653
11654 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11655
11656         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11657
11658 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11659
11660         * nat/riscv-linux-tdesc.h: New file.
11661         * nat/riscv-linux-tdesc.c: New file, taking code from...
11662         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11663         ... here.
11664         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11665         NATDEPFILES.
11666
11667 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11668
11669         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11670         we don't set the fake simulator ptid to the null_ptid.
11671
11672 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11673
11674         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11675         * gdbthread.h (class thread_info) <resumed>: Likewise.
11676         * infrun.c (resume_1): Likewise.
11677         (proceed): Likewise.
11678         (infrun_thread_stop_requested): Likewise.
11679         (stop_all_threads): Likewise.
11680         (handle_inferior_event): Likewise.
11681         (restart_threads): Likewise.
11682         (finish_step_over): Likewise.
11683         (keep_going_stepped_thread): Likewise.
11684         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11685         (linux_handle_extended_wait): Likewise.
11686         * record-btrace.c (get_thread_current_frame_id): Likewise.
11687         * record-full.c (record_full_wait_1): Likewise.
11688         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11689         * target.c (target_resume): Likewise.
11690         * thread.c (set_running_thread): Likewise.
11691
11692 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11693
11694         * f-valprint.c (f77_print_array_1): Changed datatype of index
11695         variable to LONGEST from int to enable it to contain bound
11696         values correctly.
11697
11698 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11699
11700         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11701         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11702         offsets according to FLEN determined.
11703         (riscv_linux_nat_target::read_description): Determine FLEN
11704         dynamically.
11705         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11706         according to FLEN determined.
11707         (riscv_linux_nat_target::store_registers): Likewise.
11708
11709 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11710
11711         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11712         when reg->group is empty and reggroup is not.
11713
11714 2020-01-31  Tom Tromey  <tromey@adacore.com>
11715
11716         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11717         Call beneath target's mourn_inferior after unpushing.
11718
11719 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11720
11721         PR tui/9765
11722         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11723         have enough lines to fill the screen, still return the lowest
11724         address we found.
11725
11726 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11727
11728         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11729         '-', '<', and '>' commands.
11730
11731 2020-01-29  Pedro Alves  <palves@redhat.com>
11732             Sergio Durigan Junior  <sergiodj@redhat.com>
11733
11734         * infcmd.c (construct_inferior_arguments): Assert that
11735         'argc' is greater than 0.
11736
11737 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11738
11739         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11740         (BRK_INSN_MASK): Define to 0xd4200000.
11741         (aarch64_program_breakpoint_here_p): New function.
11742         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11743         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11744         breakpoint.c.
11745         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11746         breakpoint.h
11747         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11748         call gdbarch_program_breakpoint_here_p.
11749         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11750         default_program_breakpoint_here_p, changed return type to bool and
11751         simplified.
11752         * breakpoint.h (program_breakpoint_here): Moved prototype to
11753         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11754         return type to bool.
11755         * gdbarch.c: Regenerate.
11756         * gdbarch.h: Regenerate.
11757         * gdbarch.sh (program_breakpoint_here_p): New method.
11758         * infrun.c (handle_signal_stop): Call
11759         gdbarch_program_breakpoint_here_p.
11760
11761 2020-01-26  Tom Tromey  <tom@tromey.com>
11762
11763         * ctfread.c (struct ctf_fp_info): Reindent.
11764         (_initialize_ctfread): Remove.
11765
11766 2020-01-26  Tom Tromey  <tom@tromey.com>
11767
11768         * psymtab.c (partial_map_expand_apply)
11769         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11770         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11771         (psym_print_stats, psym_expand_symtabs_for_function)
11772         (psym_map_symbol_filenames, psym_map_matching_symbols)
11773         (psym_expand_symtabs_matching)
11774         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11775         (maintenance_check_psymtabs): Use new methods.
11776         * psympriv.h (struct partial_symtab) <readin_p,
11777         get_compunit_symtab>: New methods.
11778         <readin, compunit_symtab>: Remove members.
11779         (struct standard_psymtab): New.
11780         (struct legacy_psymtab): Derive from standard_psymtab.
11781         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11782         standard_psymtab.
11783         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11784
11785 2020-01-26  Tom Tromey  <tom@tromey.com>
11786
11787         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11788         read_dependencies.  Add assert.
11789         * psymtab.c (partial_symtab::read_dependencies): New method.
11790         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11791         method.
11792         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11793         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11794         read_dependencies.
11795         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11796         Add assert.
11797
11798 2020-01-26  Tom Tromey  <tom@tromey.com>
11799
11800         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11801         Call expand_psymtab.
11802         (xcoff_read_symtab): Call expand_psymtab.
11803         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11804         legacy_expand_psymtab.
11805         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11806         method.
11807         (struct legacy_psymtab) <expand_psymtab>: Implement.
11808         <legacy_expand_psymtab>: New member.
11809         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11810         (parse_partial_symbols): Set legacy_expand_psymtab.
11811         (psymtab_to_symtab_1): Change argument order.  Call
11812         expand_psymtab.
11813         (new_psymtab): Set legacy_expand_psymtab.
11814         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11815         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11816         expand_psymtab.
11817         (dwarf2_psymtab::expand_psymtab): Rename from
11818         psymtab_to_symtab_1.  Call expand_psymtab.
11819         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11820         (dbx_end_psymtab): Likewise.
11821         (dbx_psymtab_to_symtab_1): Change argument order. Call
11822         expand_psymtab.
11823         (dbx_read_symtab): Call expand_psymtab.
11824         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11825         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11826         (ctf_psymtab::read_symtab): Call expand_psymtab.
11827
11828 2020-01-26  Tom Tromey  <tom@tromey.com>
11829
11830         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11831         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11832         messages.
11833         * mdebugread.c (mdebug_read_symtab): Remove prints.
11834         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11835         assert.
11836         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11837
11838 2020-01-26  Tom Tromey  <tom@tromey.com>
11839
11840         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11841         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11842         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11843         legacy_symtab.
11844         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11845         * psymtab.c (psymtab_to_symtab): Call method.
11846         (dump_psymtab): Update.
11847         * psympriv.h (struct partial_symtab): Add virtual destructor.
11848         <read_symtab>: New method.
11849         (struct legacy_symtab): New.
11850         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11851         (struct pst_map) <pst>: Now a legacy_psymtab.
11852         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11853         (new_psymtab): Use legacy_psymtab.
11854         * dwarf2read.h (struct dwarf2_psymtab): New.
11855         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11856         * dwarf2read.c (dwarf2_create_include_psymtab)
11857         (dwarf2_build_include_psymtabs, create_type_unit_group)
11858         (create_partial_symtab, process_psymtab_comp_unit_reader)
11859         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11860         (set_partial_user): Use dwarf2_psymtab.
11861         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11862         (psymtab_to_symtab_1, process_full_comp_unit)
11863         (process_full_type_unit, dwarf2_ranges_read)
11864         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11865         (dwarf_decode_lines): Use dwarf2_psymtab.
11866         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11867         (add_address_entry_worker, write_one_signatured_type)
11868         (recursively_count_psymbols, recursively_write_psymbols)
11869         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11870         (write_debug_names): Likewise.
11871         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11872         <pst>: Now a legacy_psymtab.
11873         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11874         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11875         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11876         * ctfread.c (struct ctf_psymtab): New.
11877         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11878         ctf_psymtab.
11879         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11880         (create_partial_symtab): Return a ctf_psymtab.
11881         (scan_partial_symbols): Update.
11882
11883 2020-01-26  Tom Tromey  <tom@tromey.com>
11884
11885         * xcoffread.c (xcoff_start_psymtab): Use new.
11886         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11887         renamed from start_psymtab_common.
11888         * psympriv.h (struct partial_symtab): Add new constructor.
11889         (start_psymtab_common): Don't declare.
11890         * mdebugread.c (parse_partial_symbols): Use new.
11891         * dwarf2read.c (create_partial_symtab): Use new.
11892         * dbxread.c (start_psymtab): Use new.
11893         * ctfread.c (create_partial_symtab): Use new.
11894
11895 2020-01-26  Tom Tromey  <tom@tromey.com>
11896
11897         * xcoffread.c (xcoff_end_psymtab): Use new.
11898         * psymtab.c (start_psymtab_common): Use new.
11899         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11900         Update.
11901         * psympriv.h (struct partial_symtab): Add parameters to
11902         constructor.  Don't inline.
11903         (allocate_psymtab): Don't declare.
11904         * mdebugread.c (new_psymtab): Use new.
11905         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11906         * dbxread.c (dbx_end_psymtab): Use new.
11907
11908 2020-01-26  Tom Tromey  <tom@tromey.com>
11909
11910         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11911         allocate_psymtab.  Update documentation.
11912         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11913         allocate_psymtab.  Do not use new.
11914         (allocate_psymtab): Use new.  Update.
11915
11916 2020-01-26  Tom Tromey  <tom@tromey.com>
11917
11918         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11919         * psymtab.c (psym_print_stats): Update.
11920         * psympriv.h (struct partial_symtab) <readin,
11921         psymtabs_addrmap_supported, anonymous>: Now bool.
11922         * mdebugread.c (psymtab_to_symtab_1): Update.
11923         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11924         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11925         (process_full_comp_unit, process_full_type_unit): Update.
11926         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11927         * ctfread.c (psymtab_to_symtab): Update.
11928
11929 2020-01-26  Tom Tromey  <tom@tromey.com>
11930
11931         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11932         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11933         * psymtab.c (psymtab_storage): Delete psymtabs.
11934         (psymtab_storage::allocate_psymtab): Use new.
11935         (psymtab_storage::discard_psymtab): Use delete.
11936         * psympriv.h (struct partial_symtab): Add constructor and
11937         initializers.
11938
11939 2020-01-26  Tom Tromey  <tom@tromey.com>
11940
11941         * machoread.c: Do not include psympriv.h.
11942
11943 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11944
11945         * NEWS: Mention the new option and the set/show commands.
11946
11947 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11948
11949         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11950         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11951         (validate_exec_file): New variables, enums, functions.
11952         (exec_file_locate_attach, print_section_info): Style the filenames.
11953         (_initialize_exec): Install show_exec_file_mismatch_command and
11954          set_exec_file_mismatch_command.
11955         * gdbcore.h (validate_exec_file): Declare.
11956         * infcmd.c (attach_command): Call validate_exec_file.
11957         * remote.c ( remote_target::remote_add_inferior): Likewise.
11958
11959 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11960
11961         * frame.c (find_frame_sal): Move call to get_next_frame into more
11962         inner scope.
11963         * inline-frame.c (inilne_state) <inline_state>: Update argument
11964         types.
11965         (inilne_state) <skipped_symbol>: Rename to...
11966         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11967         (skip_inline_frames): Build vector of skipped symbols and use this
11968         to reate the inline_state.
11969         (inline_skipped_symbol): Add a comment and some assertions, fetch
11970         skipped symbol from the list.
11971
11972 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11973
11974         * buildsym.c (lte_is_less_than): Delete.
11975         (buildsym_compunit::end_symtab_with_blockvector): Create local
11976         lambda function to sort line table entries, and use
11977         std::stable_sort instead of std::sort.
11978         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11979         markers when looking for a previous line.
11980
11981 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11982
11983         * dwarf2read.c (lnp_state_machine::record_line): Include
11984         end_sequence parameter in debug print out.  Record the line if we
11985         are at an end_sequence marker even if it's not the start of a
11986         statement.
11987         * symmisc.c (maintenance_print_one_line_table): Print end of
11988         sequence markers with 'END' not '0'.
11989
11990 2020-01-24  Pedro Alves  <palves@redhat.com>
11991
11992         PR gdb/25410
11993         * thread.c (scoped_restore_current_thread::restore): Use
11994         switch_to_inferior_no_thread.
11995         * exec.c: Include "progspace-and-thread.h".
11996         (add_target_sections, remove_target_sections):
11997         scoped_restore_current_pspace_and_thread instead of
11998         scoped_restore_current_thread.
11999         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
12000         and aspace to the inferior before calling clone_program_space.
12001         Remove stale comment.
12002
12003 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12004
12005         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
12006         (arm_netbsd_nat_target::fetch_registers): ...this.
12007         (arm_nbsd_nat_target::store_registers): Rename to...
12008         (arm_netbsd_nat_target::store_registers): ...this.
12009
12010 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12011
12012         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
12013         register_t.
12014
12015 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
12016
12017         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
12018         Update comment.
12019         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
12020         Likewise.
12021         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
12022         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
12023         the correct replacement (iterate_over_regset_sections).
12024         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
12025         Update comment.
12026
12027 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12028
12029         PR gdb/23718
12030         * gdb/python/python.c (execute_gdb_command): Call
12031         async_enable_stdin in catch block.
12032
12033 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12034
12035         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12036         SWITCH_THRU_ALL_UIS.
12037
12038 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12039
12040         PR tui/9765
12041         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12042         comment, add extra parameter, and update to store previous symbol
12043         when appropriate.
12044         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12045         add extra parameter.
12046         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12047         remove unneeded parameter, add try/catch around gdb_print_insn,
12048         rewrite to add items to asm_lines vector.
12049         (tui_find_backward_disassembly_start_address): New function.
12050         (tui_find_disassembly_address): Updated throughout.
12051         (tui_disasm_window::set_contents): Update for changes to
12052         tui_disassemble.
12053         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12054         number of lines to scroll.
12055
12056 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12057
12058         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12059         (SECT_OFF_DATA): Likewise.
12060         (SECT_OFF_RODATA): Likewise.
12061         (SECT_OFF_TEXT): Likewise.
12062         (SECT_OFF_BSS): Likewise.
12063         (struct objfile) <text_section_offset, data_section_offset>: New
12064         methods.
12065         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12066         objfile::text_section_offset.
12067         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12068         * coffread.c (coff_symtab_read): Likewise.
12069         (enter_linenos): Likewise.
12070         (process_coff_symbol): Likewise.
12071         * ctfread.c (get_objfile_text_range): Likewise.
12072         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12073         Use objfile::data_section_offset.
12074         * dwarf2-frame.c (execute_cfa_program): Use
12075         objfile::text_section_offset.
12076         (dwarf2_frame_find_fde): Likewise.
12077         * dwarf2read.c (create_addrmap_from_index): Likewise.
12078         (create_addrmap_from_aranges): Likewise.
12079         (dw2_find_pc_sect_compunit_symtab): Likewise.
12080         (process_psymtab_comp_unit_reader): Likewise.
12081         (add_partial_symbol): Likewise.
12082         (add_partial_subprogram): Likewise.
12083         (process_full_comp_unit): Likewise.
12084         (read_file_scope): Likewise.
12085         (read_func_scope): Likewise.
12086         (read_lexical_block_scope): Likewise.
12087         (read_call_site_scope): Likewise.
12088         (dwarf2_rnglists_process): Likewise.
12089         (dwarf2_ranges_process): Likewise.
12090         (dwarf2_ranges_read): Likewise.
12091         (dwarf_decode_lines_1): Likewise.
12092         (new_symbol): Likewise.
12093         (dwarf2_fetch_die_loc_sect_off): Likewise.
12094         (dwarf2_per_cu_text_offset): Likewise.
12095         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12096         * hppa-tdep.c (read_unwind_info): Likewise.
12097         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12098         * psympriv.h (struct partial_symtab): Likewise.
12099         * psymtab.c (find_pc_sect_psymtab): Likewise.
12100         * solib-svr4.c (enable_break): Likewise.
12101         * stap-probe.c (relocate_address): Use
12102         objfile::data_section_offset.
12103         * xcoffread.c (enter_line_range): Use
12104         objfile::text_section_offset.
12105         (read_xcoff_symtab): Likewise.
12106
12107 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12108
12109         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12110         declaration to narrower scopes.
12111
12112 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12113
12114         * darwin-nat.h (struct darwin_exception_msg, enum
12115         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12116         Move up.
12117         (class darwin_nat_target) <wait_1, check_new_threads,
12118         decode_exception_message, decode_message, stop_inferior,
12119         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12120         * darwin-nat.c (darwin_check_new_threads): Rename to...
12121         (darwin_nat_target::check_new_threads): ... this.
12122         (darwin_suspend_inferior_it): Remove.
12123         (darwin_decode_exception_message): Rename to...
12124         (darwin_nat_target::decode_exception_message): ... this.
12125         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12126         (darwin_decode_message): Rename to...
12127         (darwin_nat_target::decode_message): ... this.
12128         (cancel_breakpoint): Rename to...
12129         (darwin_nat_target::cancel_breakpoint): ... this.
12130         (darwin_wait): Rename to...
12131         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12132         instead of iterate_over_inferiors.
12133         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12134         (darwin_stop_inferior): Rename to...
12135         (darwin_nat_target::stop_inferior): ... this.
12136         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12137         (darwin_init_thread_list): Rename to...
12138         (darwin_nat_target::init_thread_list): ... this.
12139         (darwin_ptrace_him): Rename to...
12140         (darwin_nat_target::ptrace_him): ... this.
12141         (darwin_nat_target::create_inferior): Pass lambda function to
12142         fork_inferior.
12143         (darwin_nat_target::detach): Call stop_inferior instead of
12144         darwin_stop_inferior.
12145         * fork-inferior.h (fork_inferior): Change init_trace_fun
12146         parameter to gdb::function_view.
12147         * fork-inferior.c (fork_inferior): Likewise.
12148
12149 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12150
12151         * i386-cygwin-tdep.c (core_process_module_section): Update.
12152         * windows-nat.c (struct lm_info_windows): Add text_offset.
12153         (windows_xfer_shared_libraries): Update.
12154         * windows-tdep.c (windows_xfer_shared_library):
12155         Add text_offset_cached argument.
12156         * windows-tdep.h (windows_xfer_shared_library): Update.
12157
12158 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12159
12160         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12161
12162 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12163
12164         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12165         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12166         replace with range-based for.
12167         (gdbsim_interrupt_inferior): Remove.
12168         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12169         with a range-based for.  Inline code from
12170         gdbsim_interrupt_inferior.
12171
12172 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12173
12174         * infrun.c (proceed): Fix indentation.
12175
12176 2020-01-21  Tom Tromey  <tromey@adacore.com>
12177
12178         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12179         * python/python.c (python_extension_ops): Update.
12180         (gdbpy_colorize): New function.
12181         * python/lib/gdb/__init__.py (colorize): New function.
12182         * extension.h (ext_lang_colorize): Declare.
12183         * extension.c (ext_lang_colorize): New function.
12184         * extension-priv.h (struct extension_language_ops) <colorize>: New
12185         member.
12186         * cli/cli-style.c (_initialize_cli_style): Update help text.
12187
12188 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12189
12190         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12191         <cond>: Change type to bool.
12192         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12193         (aarch64_displaced_step_cb): Likewise.
12194         (aarch64_displaced_step_tb): Likewise.
12195
12196 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12197
12198         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12199         output.
12200
12201 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12202
12203         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12204         <pc_adjust>: Adjust the documentation.
12205         (aarch64_displaced_step_fixup): Check if PC really moved before
12206         adjusting it.
12207
12208 2020-01-19  Tom Tromey  <tom@tromey.com>
12209
12210         * disasm.c (~gdb_disassembler): New destructor.
12211         (gdb_buffered_insn_length): Call disassemble_free_target.
12212         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12213         DISABLE_COPY_AND_ASSIGN.
12214
12215 2020-01-19  Tom Tromey  <tom@tromey.com>
12216
12217         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12218         (die_reader_func_ftype): Remove.
12219         (cutu_reader): New class.
12220         (dw2_get_file_names_reader): Remove "data" parameter.
12221         (dw2_get_file_names): Use cutu_reader.
12222         (create_debug_type_hash_table): Update.
12223         (read_cutu_die_from_dwo): Update comment.
12224         (lookup_dwo_unit): Add dwo_name parameter.
12225         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12226         die_reader_func_ftype and data parameters.
12227         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12228         Remove die_reader_func_ftype and data parameters.
12229         (~cutu_reader): New; from init_cutu_and_read_dies.
12230         (cutu_reader::cutu_reader): Rename from
12231         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12232         and data parameters.
12233         (init_cutu_and_read_dies_simple): Remove.
12234         (struct process_psymtab_comp_unit_data): Remove.
12235         (process_psymtab_comp_unit_reader): Remove data parameter; add
12236         want_partial_unit and pretend_language parameters.
12237         (process_psymtab_comp_unit): Use cutu_reader.
12238         (build_type_psymtabs_reader): Remove data parameter.
12239         (build_type_psymtabs_1): Use cutu_reader.
12240         (process_skeletonless_type_unit): Likewise.
12241         (load_partial_comp_unit_reader): Remove.
12242         (load_partial_comp_unit): Use cutu_reader.
12243         (load_full_comp_unit_reader): Remove.
12244         (load_full_comp_unit): Use cutu_reader.
12245         (struct create_dwo_cu_data): Remove.
12246         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12247         dwo_unit parameters.
12248         (create_cus_hash_table): Use cutu_reader.
12249         (struct dwarf2_read_addr_index_data): Remove.
12250         (dwarf2_read_addr_index_reader): Remove.
12251         (dwarf2_read_addr_index): Use cutu_reader.
12252         (read_signatured_type_reader): Remove.
12253         (read_signatured_type): Use cutu_reader.
12254
12255 2020-01-19  Tom Tromey  <tom@tromey.com>
12256
12257         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12258         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12259         (tui_wrefresh): Declare.
12260         * tui/tui-wingeneral.c (suppress_output): New global.
12261         (tui_suppress_output, ~tui_suppress_output): New constructor and
12262         destructor.
12263         (tui_wrefresh): New function.
12264         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12265         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12266         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12267         method.
12268         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12269         tui_wrefresh.
12270         (tui_data_window::no_refresh): New method.
12271         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12272         (tui_reg_command): Use tui_suppress_output
12273         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12274         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12275         method.
12276         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12277
12278 2020-01-19  Tom Tromey  <tom@tromey.com>
12279
12280         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12281         Handle case where symtab is null.
12282
12283 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12284
12285         * linux-fork.c (one_fork_p): Simplify.
12286
12287 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12288
12289         * top.c (struct qt_args): Remove.
12290         (kill_or_detach): Change return type to void, replace `void *`
12291         parameter with a proper one.
12292         (print_inferior_quit_action):  Likewise.
12293         (quit_confirm): Use range-based for loop to iterate over inferiors.
12294         (quit_force): Likewise.
12295
12296 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12297
12298         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12299         `void *` parameter with proper parameters.
12300         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12301         (print_one_inferior): Change return type to void, replace `void *`
12302         parameter with proper parameters.
12303         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12304         inferiors.
12305         (get_other_inferior): Remove.
12306         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12307         inferiors.
12308
12309 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12310
12311         * mi/mi-interp.c (report_initial_inferior): Remove.
12312         (mi_interp::init): Use range-based for to iterate over inferiors.
12313
12314 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12315
12316         * python/py-inferior.c (build_inferior_list): Remove.
12317         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12318
12319 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12320
12321         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12322         (btrace_stitch_trace): Likewise.
12323         * charset.c (intermediate_encoding): Likewise (vaild).
12324         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12325         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12326         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12327
12328 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12329
12330         * windows-tdep.c (windows_get_tlb_type):
12331         Add rtl_user_process_parameters type.
12332
12333 2020-01-16  Pedro Alves  <palves@redhat.com>
12334             Norbert Lange  <nolange79@gmail.com>
12335
12336         PR build/24805
12337         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12338         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12339         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12340         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12341         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12342         (ps_plog): Redeclare exported functions with default visibility.
12343
12344 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12345
12346         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12347         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12348
12349 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12350
12351         * infcmd.c (post_create_inferior): Use get_thread_regcache
12352         instead of get_current_regcache.
12353
12354 2020-01-14  Tom Tromey  <tom@tromey.com>
12355
12356         PR symtab/12535:
12357         * python/python.c (gdbpy_decode_line): Treat empty string the same
12358         as no argument.
12359
12360 2020-01-14  Tom Tromey  <tom@tromey.com>
12361
12362         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12363
12364 2020-01-14  Tom Tromey  <tom@tromey.com>
12365
12366         * nat/linux-btrace.c: Don't include <config.h>.
12367         * nat/linux-ptrace.c: Don't include <config.h>.
12368         * nat/x86-linux-dregs.c: Don't include <config.h>.
12369
12370 2020-01-14  Tom Tromey  <tom@tromey.com>
12371
12372         * configure: Rebuild.
12373         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12374
12375 2020-01-14  Tom Tromey  <tom@tromey.com>
12376
12377         * nat/x86-linux-dregs.c: Include configh.h.
12378         * nat/linux-ptrace.c: Include configh.h.
12379         * nat/linux-btrace.c: Include configh.h.
12380         * defs.h: Include config.h, bfd.h.
12381         * configure.ac: Don't source common.host.
12382         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12383         * configure: Rebuild.
12384         * acinclude.m4: Update path.
12385         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12386         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12387         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12388         (CLIBS): Add LIBSUPPORT.
12389         (CDEPS): Likewise.
12390         (COMMON_SFILES): Remove gdbsupport files.
12391         (HFILES_NO_SRCDIR): Likewise.
12392         (stamp-version): Update path to create-version.sh.
12393         (ALLDEPFILES): Remove gdbsupport files.
12394
12395 2020-01-14  Tom Tromey  <tom@tromey.com>
12396
12397         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12398         USE_WIN32API when needed.
12399         * configure.ac (USE_WIN32API): Don't define.
12400         (WIN32LIBS): Use WIN32APILIBS.
12401         * configure: Rebuild.
12402
12403 2020-01-14  Tom Tromey  <tom@tromey.com>
12404
12405         * configure: Rebuild.
12406         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12407
12408 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12409
12410         * skip.c (skip_function_command): Make skip w/o arguments use the
12411         name of the inlined function if pc is inside any inlined function.
12412
12413 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12414
12415         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12416         * infrun.c (resume_1): Likewise.
12417         (handle_inferior_event): Remove stale comment.
12418         * linux-nat.c (linux_nat_target::resume): Update comments.
12419         (save_stop_reason): Likewise.
12420         (linux_nat_filter_event): Likewise.
12421         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12422
12423 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12424
12425         * elfread.c (record_minimal_symbol): Set section index to 0 for
12426         non-allocatable sections.
12427
12428
12429 2020-01-13  Ali Tamur <tamur@google.com>
12430
12431         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12432         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12433         to gdb::optional.  Update comments.
12434         (dwo_file): Update comments.
12435         (read_attribute): Update API to take an additional out parameter,
12436         need_reprocess.  This is used to mark attributes that need other
12437         attributes (e.g. str_offsets_base) for correct computation which may not
12438         have been read yet.
12439         (read_attribute_reprocess): New function declaration.
12440         (read_addr_index): Likewise.
12441         (read_dwo_str_index): Likewise.
12442         (read_stub_str_index): Likewise.
12443         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12444         (lookup_addr_base): New function definition.
12445         (lookup_ranges_base): Likewise.
12446         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12447         lookup_ranges_base.
12448         (init_cutu_and_read_dies): Update comments.
12449         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12450         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12451         Update comments.
12452         (init_cutu_and_read_dies_simple): Reflect API changes.
12453         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12454         (create_cus_hash_table): Change API to take parent compile unit.
12455         Reflect API changes.
12456         (open_and_init_dwo_file): Reflect API changes.
12457         (dwarf2_get_pc_bounds): Update comments.
12458         (dwarf2_record_block_ranges): Likewise.
12459         (read_full_die_1): Change implementation to reprocess attributes that
12460         need str_offsets_base and addr_base.
12461         (partial_die_info::read): Likewise.
12462         (read_attribute_reprocess): New function definition.
12463         (read_attribute_value): Change API to take an additional out parameter,
12464         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12465         when a non-dwo compile unit has index based attributes.
12466         (read_attribute): Reflect API changes.
12467         (read_addr_index_1): Reflect API changes.  Update comments.
12468         (dwarf2_read_addr_index_data): Reflect API changes.
12469         (dwarf2_read_addr_index): Likewise.
12470         (read_str_index): Change API and implementation.  This becomes a helper
12471         to be used by the new string index related methods.  Update error
12472         message and comments.
12473         (read_dwo_str_index): New function definition.
12474         (read_stub_str_index): Likewise.
12475         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12476         * symfile.h (dwarf2_debug_sections): Likewise.
12477         * xcoffread.c (dwarf2_debug_sections): Likewise.
12478
12479 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12480
12481         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12482         core_reg_sect type to gdb_byte *.
12483         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12484         * cris-tdep.c (fetch_core_registers): Likewise.
12485         * corelow.c (core_target::get_core_register_section): Change
12486         type of `contents` to gdb::byte_vector.
12487
12488 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12489
12490         * tui/tui-wingeneral.c (box_win): Position the title in the center
12491         of the border.
12492
12493 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12494
12495         * corelow.c (core_target::get_core_register_section): Use
12496           std::vector instead of alloca.
12497
12498 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12499
12500         * warning.m4: Add -Wmissing-declarations to build_warnings.
12501         * configure: Re-generate.
12502
12503 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12504
12505         * python/python.c (init__gdb_module): Add declaration.
12506
12507 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12508
12509         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12510         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12511         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12512         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12513         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12514         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12515         * ada-exp.y (_initialize_ada_exp): Add declaration.
12516         * ada-lang.c (_initialize_ada_language): Add declaration.
12517         * ada-tasks.c (_initialize_tasks): Add declaration.
12518         * agent.c (_initialize_agent): Add declaration.
12519         * aix-thread.c (_initialize_aix_thread): Add declaration.
12520         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12521         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12522         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12523         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12524         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12525         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12526         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12527         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12528         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12529         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12530         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12531         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12532         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12533         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12534         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12535         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12536         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12537         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12538         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12539         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12540         * annotate.c (_initialize_annotate): Add declaration.
12541         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12542         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12543         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12544         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12545         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12546         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12547         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12548         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12549         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12550         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12551         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12552         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12553         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12554         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12555         * auto-load.c (_initialize_auto_load): Add declaration.
12556         * auxv.c (_initialize_auxv): Add declaration.
12557         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12558         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12559         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12560         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12561         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12562         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12563         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12564         * breakpoint.c (_initialize_breakpoint): Add declaration.
12565         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12566         * btrace.c (_initialize_btrace): Add declaration.
12567         * charset.c (_initialize_charset): Add declaration.
12568         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12569         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12570         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12571         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12572         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12573         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12574         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12575         * coffread.c (_initialize_coffread): Add declaration.
12576         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12577         * compile/compile.c (_initialize_compile): Add declaration.
12578         * complaints.c (_initialize_complaints): Add declaration.
12579         * completer.c (_initialize_completer): Add declaration.
12580         * copying.c (_initialize_copying): Add declaration.
12581         * corefile.c (_initialize_core): Add declaration.
12582         * corelow.c (_initialize_corelow): Add declaration.
12583         * cp-abi.c (_initialize_cp_abi): Add declaration.
12584         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12585         * cp-support.c (_initialize_cp_support): Add declaration.
12586         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12587         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12588         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12589         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12590         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12591         * ctfread.c (_initialize_ctfread): Add declaration.
12592         * d-lang.c (_initialize_d_language): Add declaration.
12593         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12594         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12595         * dbxread.c (_initialize_dbxread): Add declaration.
12596         * dcache.c (_initialize_dcache): Add declaration.
12597         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12598         * disasm.c (_initialize_disasm): Add declaration.
12599         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12600         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12601         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12602         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12603         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12604         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12605         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12606         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12607         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12608         * elfread.c (_initialize_elfread): Add declaration.
12609         * exec.c (_initialize_exec): Add declaration.
12610         * extension.c (_initialize_extension): Add declaration.
12611         * f-lang.c (_initialize_f_language): Add declaration.
12612         * f-valprint.c (_initialize_f_valprint): Add declaration.
12613         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12614         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12615         * filesystem.c (_initialize_filesystem): Add declaration.
12616         * findcmd.c (_initialize_mem_search): Add declaration.
12617         * findvar.c (_initialize_findvar): Add declaration.
12618         * fork-child.c (_initialize_fork_child): Add declaration.
12619         * frame-base.c (_initialize_frame_base): Add declaration.
12620         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12621         * frame.c (_initialize_frame): Add declaration.
12622         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12623         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12624         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12625         * gcore.c (_initialize_gcore): Add declaration.
12626         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12627         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12628         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12629         * gdbarch.c (_initialize_gdbarch): Add declaration.
12630         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12631         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12632         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12633         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12634         * go-lang.c (_initialize_go_language): Add declaration.
12635         * go32-nat.c (_initialize_go32_nat): Add declaration.
12636         * guile/guile.c (_initialize_guile): Add declaration.
12637         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12638         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12639         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12640         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12641         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12642         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12643         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12644         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12645         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12646         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12647         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12648         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12649         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12650         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12651         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12652         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12653         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12654         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12655         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12656         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12657         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12658         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12659         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12660         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12661         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12662         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12663         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12664         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12665         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12666         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12667         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12668         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12669         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12670         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12671         * infcall.c (_initialize_infcall): Add declaration.
12672         * infcmd.c (_initialize_infcmd): Add declaration.
12673         * inflow.c (_initialize_inflow): Add declaration.
12674         * infrun.c (_initialize_infrun): Add declaration.
12675         * interps.c (_initialize_interpreter): Add declaration.
12676         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12677         * jit.c (_initialize_jit): Add declaration.
12678         * language.c (_initialize_language): Add declaration.
12679         * linux-fork.c (_initialize_linux_fork): Add declaration.
12680         * linux-nat.c (_initialize_linux_nat): Add declaration.
12681         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12682         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12683         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12684         * m2-lang.c (_initialize_m2_language): Add declaration.
12685         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12686         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12687         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12688         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12689         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12690         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12691         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12692         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12693         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12694         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12695         * machoread.c (_initialize_machoread): Add declaration.
12696         * macrocmd.c (_initialize_macrocmd): Add declaration.
12697         * macroscope.c (_initialize_macroscope): Add declaration.
12698         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12699         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12700         * maint.c (_initialize_maint_cmds): Add declaration.
12701         * mdebugread.c (_initialize_mdebugread): Add declaration.
12702         * memattr.c (_initialize_mem): Add declaration.
12703         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12704         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12705         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12706         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12707         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12708         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12709         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12710         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12711         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12712         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12713         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12714         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12715         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12716         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12717         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12718         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12719         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12720         * mipsread.c (_initialize_mipsread): Add declaration.
12721         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12722         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12723         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12724         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12725         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12726         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12727         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12728         * nto-procfs.c (_initialize_procfs): Add declaration.
12729         * objc-lang.c (_initialize_objc_language): Add declaration.
12730         * observable.c (_initialize_observer): Add declaration.
12731         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12732         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12733         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12734         * osabi.c (_initialize_gdb_osabi): Add declaration.
12735         * osdata.c (_initialize_osdata): Add declaration.
12736         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12737         * parse.c (_initialize_parse): Add declaration.
12738         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12739         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12740         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12741         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12742         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12743         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12744         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12745         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12746         * printcmd.c (_initialize_printcmd): Add declaration.
12747         * probe.c (_initialize_probe): Add declaration.
12748         * proc-api.c (_initialize_proc_api): Add declaration.
12749         * proc-events.c (_initialize_proc_events): Add declaration.
12750         * proc-service.c (_initialize_proc_service): Add declaration.
12751         * procfs.c (_initialize_procfs): Add declaration.
12752         * producer.c (_initialize_producer): Add declaration.
12753         * psymtab.c (_initialize_psymtab): Add declaration.
12754         * python/python.c (_initialize_python): Add declaration.
12755         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12756         * record-btrace.c (_initialize_record_btrace): Add declaration.
12757         * record-full.c (_initialize_record_full): Add declaration.
12758         * record.c (_initialize_record): Add declaration.
12759         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12760         * regcache.c (_initialize_regcache): Add declaration.
12761         * reggroups.c (_initialize_reggroup): Add declaration.
12762         * remote-notif.c (_initialize_notif): Add declaration.
12763         * remote-sim.c (_initialize_remote_sim): Add declaration.
12764         * remote.c (_initialize_remote): Add declaration.
12765         * reverse.c (_initialize_reverse): Add declaration.
12766         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12767         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12768         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12769         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12770         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12771         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12772         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12773         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12774         Add declaration.
12775         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12776         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12777         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12778         * rust-exp.y (_initialize_rust_exp): Add declaration.
12779         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12780         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12781         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12782         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12783         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12784         * score-tdep.c (_initialize_score_tdep): Add declaration.
12785         * ser-go32.c (_initialize_ser_dos): Add declaration.
12786         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12787         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12788         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12789         * ser-uds.c (_initialize_ser_socket): Add declaration.
12790         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12791         * serial.c (_initialize_serial): Add declaration.
12792         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12793         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12794         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12795         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12796         * skip.c (_initialize_step_skip): Add declaration.
12797         * sol-thread.c (_initialize_sol_thread): Add declaration.
12798         * solib-aix.c (_initialize_solib_aix): Add declaration.
12799         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12800         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12801         * solib-frv.c (_initialize_frv_solib): Add declaration.
12802         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12803         * solib-target.c (_initialize_solib_target): Add declaration.
12804         * solib.c (_initialize_solib): Add declaration.
12805         * source-cache.c (_initialize_source_cache): Add declaration.
12806         * source.c (_initialize_source): Add declaration.
12807         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12808         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12809         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12810         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12811         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12812         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12813         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12814         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12815         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12816         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12817         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12818         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12819         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12820         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12821         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12822         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12823         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12824         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12825         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12826         * stabsread.c (_initialize_stabsread): Add declaration.
12827         * stack.c (_initialize_stack): Add declaration.
12828         * stap-probe.c (_initialize_stap_probe): Add declaration.
12829         * std-regs.c (_initialize_frame_reg): Add declaration.
12830         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12831         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12832         * symfile.c (_initialize_symfile): Add declaration.
12833         * symmisc.c (_initialize_symmisc): Add declaration.
12834         * symtab.c (_initialize_symtab): Add declaration.
12835         * target.c (_initialize_target): Add declaration.
12836         * target-connection.c (_initialize_target_connection): Add
12837         declaration.
12838         * target-dcache.c (_initialize_target_dcache): Add declaration.
12839         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12840         * thread.c (_initialize_thread): Add declaration.
12841         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12842         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12843         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12844         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12845         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12846         * tracectf.c (_initialize_ctf): Add declaration.
12847         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12848         * tracefile.c (_initialize_tracefile): Add declaration.
12849         * tracepoint.c (_initialize_tracepoint): Add declaration.
12850         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12851         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12852         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12853         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12854         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12855         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12856         * tui/tui.c (_initialize_tui): Add declaration.
12857         * typeprint.c (_initialize_typeprint): Add declaration.
12858         * ui-style.c (_initialize_ui_style): Add declaration.
12859         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12860         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12861         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12862         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12863         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12864         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12865         * unittests/filtered_iterator-selftests.c
12866         (_initialize_filtered_iterator_selftests): Add declaration.
12867         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12868         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12869         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12870         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12871         * unittests/main-thread-selftests.c
12872         (_initialize_main_thread_selftests): Add declaration.
12873         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12874         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12875         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12876         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12877         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12878         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12879         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12880         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12881         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12882         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12883         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12884         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12885         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12886         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12887         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12888         declaration.
12889         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12890         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12891         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12892         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12893         * user-regs.c (_initialize_user_regs): Add declaration.
12894         * utils.c (_initialize_utils): Add declaration.
12895         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12896         * valops.c (_initialize_valops): Add declaration.
12897         * valprint.c (_initialize_valprint): Add declaration.
12898         * value.c (_initialize_values): Add declaration.
12899         * varobj.c (_initialize_varobj): Add declaration.
12900         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12901         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12902         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12903         * windows-nat.c (_initialize_windows_nat): Add declaration.
12904         (_initialize_check_for_gdb_ini): Add declaration.
12905         (_initialize_loadable): Add declaration.
12906         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12907         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12908         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12909         * xcoffread.c (_initialize_xcoffread): Add declaration.
12910         * xml-support.c (_initialize_xml_support): Add declaration.
12911         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12912         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12913         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12914         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12915
12916 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12917
12918         * regformats/regdat.sh: Generate declaration for init function.
12919
12920 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12921
12922         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12923         up.
12924         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12925         close_one_inferior>: New methods.
12926         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12927         pass down target to find_inferior_pid.
12928         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12929         Pass down target to find_inferior_ptid.
12930         (gdbsim_target::create_inferior): Pass down target to
12931         add_thread_silent.
12932         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12933         target down to find_inferior_ptid and switch_to_thread.
12934         (gdbsim_target::close): Update to call close_one_inferior.
12935         (struct resume_data): Remove.
12936         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12937         directly, rather than through a void pointer.
12938         (gdbsim_target::resume): Update to call resume_one_inferior.
12939
12940 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12941
12942         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12943
12944 2020-01-12  Pedro Alves  <palves@redhat.com>
12945
12946         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12947         directly for the current inferior instead of
12948         discard_all_inferiors.
12949         (discard_all_inferiors): Delete.
12950
12951 2020-01-11  Tom Tromey  <tom@tromey.com>
12952
12953         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12954         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12955         deprecated_safe_get_selected_frame.
12956
12957 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12958
12959         * inferior.c (print_inferior): Switch inferior before printing it.
12960
12961 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12962             Pedro Alves  <palves@redhat.com>
12963
12964         * progspace-and-thread.c (switch_to_program_space_and_thread):
12965         Assert there's an inferior for PSPACE.  Use
12966         switch_to_inferior_no_thread to switch the inferior too.
12967         * progspace.c (program_space::~program_space): Call
12968         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12969         (program_space::free_all_objfiles): Don't call clear_symtab_users
12970         here.
12971         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12972
12973 2020-01-10  Pedro Alves  <palves@redhat.com>
12974
12975         * NEWS: Mention multi-target debugging, "info connections", and
12976         "add-inferior -no-connection".
12977
12978 2020-01-10  Pedro Alves  <palves@redhat.com>
12979
12980         * infrun.c: Include "target-connection.h".
12981         (check_multi_target_resumption): New.
12982         (proceed): Call it.
12983         * target-connection.c (make_target_connection_string): Make
12984         extern.
12985         * target-connection.h (make_target_connection_string): Declare.
12986
12987 2020-01-10  Pedro Alves  <palves@redhat.com>
12988
12989         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12990         * inferior.c (uiout_field_connection): New function.
12991         (print_inferior): Add new "connection-id" column.
12992         (add_inferior_command): Show connection number/string of added
12993         inferior.
12994         * process-stratum-target.h
12995         (process_stratum_target::connection_string): New virtual method.
12996         (process_stratum_target::connection_number): New field.
12997         * remote.c (remote_target::connection_string): New override.
12998         * target-connection.c: New file.
12999         * target-connection.h: New file.
13000         * target.c (decref_target): Remove process_stratum targets from
13001         the connection list.
13002         (target_stack::push): Add process_stratum targets to the
13003         connection list.
13004
13005 2020-01-10  Pedro Alves  <palves@redhat.com>
13006
13007         Revert:
13008         2016-04-12  Pedro Alves  <palves@redhat.com>
13009         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
13010         Remove references to name.
13011         * serial.h (struct serial) <name>: Delete.
13012
13013 2020-01-10  Pedro Alves  <palves@redhat.com>
13014
13015         * gdbarch-selftests.c (register_to_value_test): Remove "target
13016         already pushed" check.
13017
13018 2020-01-10  Pedro Alves  <palves@redhat.com>
13019             John Baldwin  <jhb@FreeBSD.org>
13020
13021         * aarch64-linux-nat.c
13022         (aarch64_linux_nat_target::thread_architecture): Adjust.
13023         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
13024         (task_command_1): Likewise.
13025         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
13026         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13027         (aix_thread_target::store_registers)
13028         (aix_thread_target::thread_alive): Adjust.
13029         * amd64-fbsd-tdep.c: Include "inferior.h".
13030         (amd64fbsd_get_thread_local_address): Pass down target.
13031         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13032         thread's gdbarch instead of target_gdbarch.
13033         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13034         get_last_target_status.
13035         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13036         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13037         inferiors.
13038         (update_inserted_breakpoint_locations): Skip if inferiors with no
13039         execution.
13040         (update_global_location_list): When handling moribund locations,
13041         find representative inferior for location's pspace, and use thread
13042         count of its process_stratum target.
13043         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13044         * bsd-uthread.c (bsd_uthread_target::wait): Use
13045         as_process_stratum_target and adjust thread_change_ptid and
13046         add_thread calls.
13047         (bsd_uthread_target::update_thread_list): Use
13048         as_process_stratum_target and adjust find_thread_ptid,
13049         thread_change_ptid and add_thread calls.
13050         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13051         find_thread_ptid call.
13052         * corelow.c (add_to_thread_list): Adjust add_thread call.
13053         (core_target_open): Adjust add_thread_silent and thread_count
13054         calls.
13055         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13056         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13057         * event-top.c (async_disconnect): Pop targets from all inferiors.
13058         * exec.c (add_target_sections): Push exec target on all inferiors
13059         sharing the program space.
13060         (remove_target_sections): Remove the exec target from all
13061         inferiors sharing the program space.
13062         (exec_on_vfork): New.
13063         * exec.h (exec_on_vfork): Declare.
13064         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13065         Pass it down.
13066         (fbsd_nat_target::update_thread_list): Adjust.
13067         (fbsd_nat_target::resume): Adjust.
13068         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13069         down.
13070         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13071         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13072         get_thread_arch_regcache call.
13073         * fork-child.c (gdb_startup_inferior): Pass target down to
13074         startup_inferior and set_executing.
13075         * gdbthread.h (struct process_stratum_target): Forward declare.
13076         (add_thread, add_thread_silent, add_thread_with_info)
13077         (in_thread_list): Add process_stratum_target parameter.
13078         (find_thread_ptid(inferior*, ptid_t)): New overload.
13079         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13080         parameter.
13081         (all_threads()): Delete overload.
13082         (all_threads, all_non_exited_threads): Add process_stratum_target
13083         parameter.
13084         (all_threads_safe): Use brace initialization.
13085         (thread_count): Add process_stratum_target parameter.
13086         (set_resumed, set_running, set_stop_requested, set_executing)
13087         (threads_are_executing, finish_thread_state): Add
13088         process_stratum_target parameter.
13089         (switch_to_thread): Use is_current_thread.
13090         * i386-fbsd-tdep.c: Include "inferior.h".
13091         (i386fbsd_get_thread_local_address): Pass down target.
13092         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13093         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13094         have_inferiors check.
13095         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13096         (inf_ptrace_target::attach): Adjust.
13097         * infcall.c (run_inferior_call): Adjust.
13098         * infcmd.c (run_command_1): Pass target to
13099         scoped_finish_thread_state.
13100         (proceed_thread_callback): Skip inferiors with no execution.
13101         (continue_command): Rename 'all_threads' local to avoid hiding
13102         'all_threads' function.  Adjust get_last_target_status call.
13103         (prepare_one_step): Adjust set_running call.
13104         (signal_command): Use user_visible_resume_target.  Compare thread
13105         pointers instead of inferior_ptid.
13106         (info_program_command): Adjust to pass down target.
13107         (attach_command): Mark target's 'thread_executing' flag.
13108         (stop_current_target_threads_ns): New, factored out from ...
13109         (interrupt_target_1): ... this.  Switch inferior before making
13110         target calls.
13111         * inferior-iter.h
13112         (struct all_inferiors_iterator, struct all_inferiors_range)
13113         (struct all_inferiors_safe_range)
13114         (struct all_non_exited_inferiors_range): Filter on
13115         process_stratum_target too.  Remove explicit.
13116         * inferior.c (inferior::inferior): Push dummy target on target
13117         stack.
13118         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13119         Add process_stratum_target parameter, and pass it down.
13120         (have_live_inferiors): Adjust.
13121         (switch_to_inferior_and_push_target): New.
13122         (add_inferior_command, clone_inferior_command): Handle
13123         "-no-connection" parameter.  Use
13124         switch_to_inferior_and_push_target.
13125         (_initialize_inferior): Mention "-no-connection" option in
13126         the help of "add-inferior" and "clone-inferior" commands.
13127         * inferior.h: Include "process-stratum-target.h".
13128         (interrupt_target_1): Use bool.
13129         (struct inferior) <push_target, unpush_target, target_is_pushed,
13130         find_target_beneath, top_target, process_target, target_at,
13131         m_stack>: New.
13132         (discard_all_inferiors): Delete.
13133         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13134         (all_inferiors, all_non_exited_inferiors): Add
13135         process_stratum_target parameter.
13136         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13137         (target_last_proc_target): New global.
13138         (follow_fork_inferior): Push target on new inferior.  Pass target
13139         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13140         reference count.
13141         (follow_fork): Adjust get_last_target_status call.  Also consider
13142         target.
13143         (follow_exec): Push target on new inferior.
13144         (struct execution_control_state) <target>: New field.
13145         (user_visible_resume_target): New.
13146         (do_target_resume): Call target_async.
13147         (resume_1): Set target's threads_executing flag.  Consider resume
13148         target.
13149         (commit_resume_all_targets): New.
13150         (proceed): Also consider resume target.  Skip threads of inferiors
13151         with no execution.  Commit resumtion in all targets.
13152         (start_remote): Pass current inferior to wait_for_inferior.
13153         (infrun_thread_stop_requested): Consider target as well.  Pass
13154         thread_info pointer to clear_inline_frame_state instead of ptid.
13155         (infrun_thread_thread_exit): Consider target as well.
13156         (random_pending_event_thread): New inferior parameter.  Use it.
13157         (do_target_wait): Rename to ...
13158         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13159         down.
13160         (threads_are_resumed_pending_p, do_target_wait): New.
13161         (prepare_for_detach): Adjust calls.
13162         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13163         do_target_wait_1 instead of do_target_wait.
13164         (fetch_inferior_event): Adjust.  Switch to representative
13165         inferior.  Pass target down.
13166         (set_last_target_status): Add process_stratum_target parameter.
13167         Save target in global.
13168         (get_last_target_status): Add process_stratum_target parameter and
13169         handle it.
13170         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13171         (context_switch): Check inferior_ptid == null_ptid before calling
13172         inferior_thread().
13173         (get_inferior_stop_soon): Pass down target.
13174         (wait_one): Rename to ...
13175         (poll_one_curr_target): ... this.
13176         (struct wait_one_event): New.
13177         (wait_one): New.
13178         (stop_all_threads): Adjust.
13179         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13180         event's target.
13181         (switch_back_to_stepped_thread): Also consider target.
13182         (print_stop_event): Update.
13183         (normal_stop): Update.  Also consider the resume target.
13184         * infrun.h (wait_for_inferior): Remove declaration.
13185         (user_visible_resume_target): New declaration.
13186         (get_last_target_status, set_last_target_status): New
13187         process_stratum_target parameter.
13188         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13189         process_stratum_target parameter, and use it.
13190         (clear_inline_frame_state (thread_info*)): New.
13191         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13192         process_stratum_target parameter.
13193         (clear_inline_frame_state (thread_info*)): Declare.
13194         * linux-fork.c (delete_checkpoint_command): Pass target down to
13195         find_thread_ptid.
13196         (checkpoint_command): Adjust.
13197         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13198         instead of just tweaking inferior_ptid.
13199         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13200         (exit_lwp): Pass target down to find_thread_ptid.
13201         (attach_proc_task_lwp_callback): Pass target down to
13202         add_thread/set_running/set_executing.
13203         (linux_nat_target::attach): Pass target down to
13204         thread_change_ptid.
13205         (get_detach_signal): Pass target down to find_thread_ptid.
13206         Consider last target status's target.
13207         (linux_resume_one_lwp_throw, resume_lwp)
13208         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13209         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13210         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13211         (linux_nat_target::async_wait_fd): New.
13212         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13213         target down.
13214         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13215         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13216         * linux-thread-db.c (struct thread_db_info::process_target): New
13217         field.
13218         (add_thread_db_info): Save target.
13219         (get_thread_db_info): New process_stratum_target parameter.  Also
13220         match target.
13221         (delete_thread_db_info): New process_stratum_target parameter.
13222         Also match target.
13223         (thread_from_lwp): Adjust to pass down target.
13224         (thread_db_notice_clone): Pass down target.
13225         (check_thread_db_callback): Pass down target.
13226         (try_thread_db_load_1): Always push the thread_db target.
13227         (try_thread_db_load, record_thread): Pass target down.
13228         (thread_db_target::detach): Pass target down.  Always unpush the
13229         thread_db target.
13230         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13231         target down.  Always unpush the thread_db target.
13232         (find_new_threads_callback, thread_db_find_new_threads_2)
13233         (thread_db_target::update_thread_list): Pass target down.
13234         (thread_db_target::pid_to_str): Pass current inferior down.
13235         (thread_db_target::get_thread_local_address): Pass target down.
13236         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13237         target down.
13238         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13239         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13240         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13241         (procfs_init_inferior): Rename to ...
13242         (procfs_target::procfs_init_inferior): ... this and adjust.
13243         (procfs_target::create_inferior, procfs_notice_thread)
13244         (procfs_do_thread_registers): Adjust.
13245         * ppc-fbsd-tdep.c: Include "inferior.h".
13246         (ppcfbsd_get_thread_local_address): Pass down target.
13247         * proc-service.c (ps_xfer_memory): Switch current inferior and
13248         program space as well.
13249         (get_ps_regcache): Pass target down.
13250         * process-stratum-target.c
13251         (process_stratum_target::thread_address_space)
13252         (process_stratum_target::thread_architecture): Pass target down.
13253         * process-stratum-target.h
13254         (process_stratum_target::threads_executing): New field.
13255         (as_process_stratum_target): New.
13256         * ravenscar-thread.c
13257         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13258         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13259         down.
13260         * record-btrace.c (record_btrace_target::info_record): Adjust.
13261         (record_btrace_target::record_method)
13262         (record_btrace_target::record_is_replaying)
13263         (record_btrace_target::fetch_registers)
13264         (get_thread_current_frame_id, record_btrace_target::resume)
13265         (record_btrace_target::wait, record_btrace_target::stop): Pass
13266         target down.
13267         * record-full.c (record_full_wait_1): Switch to event thread.
13268         Pass target down.
13269         * regcache.c (regcache::regcache)
13270         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13271         process_stratum_target parameter and handle it.
13272         (current_thread_target): New global.
13273         (get_thread_regcache): Add process_stratum_target parameter and
13274         handle it.  Switch inferior before calling target method.
13275         (get_thread_regcache): Pass target down.
13276         (get_thread_regcache_for_ptid): Pass target down.
13277         (registers_changed_ptid): Add process_stratum_target parameter and
13278         handle it.
13279         (registers_changed_thread, registers_changed): Pass target down.
13280         (test_get_thread_arch_aspace_regcache): New.
13281         (current_regcache_test): Define a couple local test_target_ops
13282         instances and use them for testing.
13283         (readwrite_regcache): Pass process_stratum_target parameter.
13284         (cooked_read_test, cooked_write_test): Pass mock_target down.
13285         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13286         (get_thread_arch_aspace_regcache): Add process_stratum_target
13287         parameter.
13288         (regcache::target): New method.
13289         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13290         (regcache::registers_changed_ptid): Add process_stratum_target
13291         parameter.
13292         (regcache::m_target): New field.
13293         (registers_changed_ptid): Add process_stratum_target parameter.
13294         * remote.c (remote_state::supports_vCont_probed): New field.
13295         (remote_target::async_wait_fd): New method.
13296         (remote_unpush_and_throw): Add remote_target parameter.
13297         (get_current_remote_target): Adjust.
13298         (remote_target::remote_add_inferior): Push target.
13299         (remote_target::remote_add_thread)
13300         (remote_target::remote_notice_new_inferior)
13301         (get_remote_thread_info): Pass target down.
13302         (remote_target::update_thread_list): Skip threads of inferiors
13303         bound to other targets.  (remote_target::close): Don't discard
13304         inferiors.  (remote_target::add_current_inferior_and_thread)
13305         (remote_target::process_initial_stop_replies)
13306         (remote_target::start_remote)
13307         (remote_target::remote_serial_quit_handler): Pass down target.
13308         (remote_target::remote_unpush_target): New remote_target
13309         parameter.  Unpush the target from all inferiors.
13310         (remote_target::remote_unpush_and_throw): New remote_target
13311         parameter.  Pass it down.
13312         (remote_target::open_1): Check whether the current inferior has
13313         execution instead of checking whether any inferior is live.  Pass
13314         target down.
13315         (remote_target::remote_detach_1): Pass down target.  Use
13316         remote_unpush_target.
13317         (extended_remote_target::attach): Pass down target.
13318         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13319         (remote_target::append_resumption): Pass down target.
13320         (remote_target::append_pending_thread_resumptions)
13321         (remote_target::remote_resume_with_hc, remote_target::resume)
13322         (remote_target::commit_resume): Pass down target.
13323         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13324         (remote_target::interrupt_query)
13325         (remote_target::remove_new_fork_children)
13326         (remote_target::check_pending_events_prevent_wildcard_vcont)
13327         (remote_target::remote_parse_stop_reply)
13328         (remote_target::process_stop_reply): Pass down target.
13329         (first_remote_resumed_thread): New remote_target parameter.  Pass
13330         it down.
13331         (remote_target::wait_as): Pass down target.
13332         (unpush_and_perror): New remote_target parameter.  Pass it down.
13333         (remote_target::readchar, remote_target::remote_serial_write)
13334         (remote_target::getpkt_or_notif_sane_1)
13335         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13336         down target.
13337         (remote_target::mourn_inferior): Pass down target.  Use
13338         remote_unpush_target.
13339         (remote_target::core_of_thread)
13340         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13341         (remote_target::pid_to_exec_file)
13342         (remote_target::thread_handle_to_thread_info): Pass down target.
13343         (remote_target::async_wait_fd): New.
13344         * riscv-fbsd-tdep.c: Include "inferior.h".
13345         (riscv_fbsd_get_thread_local_address): Pass down target.
13346         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13347         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13348         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13349         Adjust.
13350         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13351         * solib-svr4.c (enable_break): Pass down target.
13352         * spu-multiarch.c (parse_spufs_run): Pass down target.
13353         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13354         * target-delegates.c: Regenerate.
13355         * target.c (g_target_stack): Delete.
13356         (current_top_target): Return the current inferior's top target.
13357         (target_has_execution_1): Refer to the passed-in inferior's top
13358         target.
13359         (target_supports_terminal_ours): Check whether the initial
13360         inferior was already created.
13361         (decref_target): New.
13362         (target_stack::push): Incref/decref the target.
13363         (push_target, push_target, unpush_target): Adjust.
13364         (target_stack::unpush): Defref target.
13365         (target_is_pushed): Return bool.  Adjust to refer to the current
13366         inferior's target stack.
13367         (dispose_inferior): Delete, and inline parts ...
13368         (target_preopen): ... here.  Only dispose of the current inferior.
13369         (target_detach): Hold strong target reference while detaching.
13370         Pass target down.
13371         (target_thread_name): Add assertion.
13372         (target_resume): Pass down target.
13373         (target_ops::beneath, find_target_at): Adjust to refer to the
13374         current inferior's target stack.
13375         (get_dummy_target): New.
13376         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13377         has a thread running.
13378         (initialize_targets): Rename to ...
13379         (_initialize_target): ... this.
13380         * target.h: Include "gdbsupport/refcounted-object.h".
13381         (struct target_ops): Inherit refcounted_object.
13382         (target_ops::shortname, target_ops::longname): Make const.
13383         (target_ops::async_wait_fd): New method.
13384         (decref_target): Declare.
13385         (struct target_ops_ref_policy): New.
13386         (target_ops_ref): New typedef.
13387         (get_dummy_target): Declare function.
13388         (target_is_pushed): Return bool.
13389         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13390         (all_matching_threads_iterator::all_matching_threads_iterator):
13391         Handle filter target.
13392         * thread-iter.h (struct all_matching_threads_iterator, struct
13393         all_matching_threads_range, class all_non_exited_threads_range):
13394         Filter by target too.  Remove explicit.
13395         * thread.c (threads_executing): Delete.
13396         (inferior_thread): Pass down current inferior.
13397         (clear_thread_inferior_resources): Pass down thread pointer
13398         instead of ptid_t.
13399         (add_thread_silent, add_thread_with_info, add_thread): Add
13400         process_stratum_target parameter.  Use it for thread and inferior
13401         searches.
13402         (is_current_thread): New.
13403         (thread_info::deletable): Use it.
13404         (find_thread_ptid, thread_count, in_thread_list)
13405         (thread_change_ptid, set_resumed, set_running): New
13406         process_stratum_target parameter.  Pass it down.
13407         (set_executing): New process_stratum_target parameter.  Pass it
13408         down.  Adjust reference to 'threads_executing'.
13409         (threads_are_executing): New process_stratum_target parameter.
13410         Adjust reference to 'threads_executing'.
13411         (set_stop_requested, finish_thread_state): New
13412         process_stratum_target parameter.  Pass it down.
13413         (switch_to_thread): Also match inferior.
13414         (switch_to_thread): New process_stratum_target parameter.  Pass it
13415         down.
13416         (update_threads_executing): Reimplement.
13417         * top.c (quit_force): Pop targets from all inferior.
13418         (gdb_init): Don't call initialize_targets.
13419         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13420         Declare.
13421         (windows_add_thread, windows_delete_thread): Adjust.
13422         (get_windows_debug_event): Rename to ...
13423         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13424         * tracefile-tfile.c (tfile_target_open): Pass down target.
13425         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13426         Forward declare.
13427         (switch_to_thread): Add process_stratum_target parameter.
13428         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13429         parameter.  Use it.
13430         (mi_on_resume): Pass target down.
13431         * nat/fork-inferior.c (startup_inferior): Add
13432         process_stratum_target parameter.  Pass it down.
13433         * nat/fork-inferior.h (startup_inferior): Add
13434         process_stratum_target parameter.
13435         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13436
13437 2020-01-10  Pedro Alves  <palves@redhat.com>
13438
13439         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13440         directly.  Instead find the first thread in the thread list and
13441         use switch_to_thread.
13442
13443 2020-01-10  Pedro Alves  <palves@redhat.com>
13444
13445         * remote.c (remote_target::remote_add_inferior): Don't bind a
13446         process to the current inferior if the current inferior is already
13447         bound to a process.
13448
13449 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13450             Pedro Alves  <palves@redhat.com>
13451
13452         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13453         If no process is specified, return null_ptid instead of
13454         inferior_ptid.
13455         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13456         TARGET_WAITKIND_SIGNALLED with no pid.
13457
13458 2020-01-10  Pedro Alves  <palves@redhat.com>
13459
13460         * remote.c (first_remote_resumed_thread): New.
13461         (remote_target::wait_as): Use it as default event_ptid instead of
13462         inferior_ptid.
13463
13464 2020-01-10  Pedro Alves  <palves@redhat.com>
13465
13466         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13467
13468 2020-01-10  Pedro Alves  <palves@redhat.com>
13469
13470         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13471         not -1.
13472
13473 2020-01-10  Pedro Alves  <palves@redhat.com>
13474
13475         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13476         ptid to get_last_target_status.
13477         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13478         ptid to get_last_target_status.
13479         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13480         get_last_target_status.
13481         (info_program_command): Don't pass a target_waitstatus to
13482         get_last_target_status.
13483         * infrun.c (init_wait_for_inferior): Use
13484         nullify_last_target_wait_ptid.
13485         (get_last_target_status): Handle nullptr arguments.
13486         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13487         (print_stop_event): Don't pass a ptid to get_last_target_status.
13488         (normal_stop): Don't pass a ptid to get_last_target_status.
13489         * infrun.h (get_last_target_status, set_last_target_status): Move
13490         comments here and update.
13491         (nullify_last_target_wait_ptid): Declare.
13492         * linux-fork.c (fork_load_infrun_state): Remove local extern
13493         declaration of nullify_last_target_wait_ptid.
13494         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13495         to get_last_target_status.
13496
13497 2020-01-10  Pedro Alves  <palves@redhat.com>
13498
13499         * gdbthread.h (scoped_restore_current_thread)
13500         <dont_restore, restore, m_dont_restore>: Declare.
13501         * thread.c (thread_alive): Add assertion.  Return bool.
13502         (switch_to_thread_if_alive): New.
13503         (prune_threads): Switch inferior/thread.
13504         (print_thread_info_1): Switch thread before calling target methods.
13505         (scoped_restore_current_thread::restore): New, factored out from
13506         ...
13507         (scoped_restore_current_thread::~scoped_restore_current_thread):
13508         ... this.
13509         (scoped_restore_current_thread::scoped_restore_current_thread):
13510         Add assertion.
13511         (thread_apply_all_command, thread_select): Use
13512         switch_to_thread_if_alive.
13513         * infrun.c (proceed, restart_threads, handle_signal_stop)
13514         (switch_back_to_stepped_thread): Switch current thread before
13515         calling target methods.
13516
13517 2020-01-10  Pedro Alves <palves@redhat.com>
13518
13519         * inferior.c (switch_to_inferior_no_thread): New function,
13520         factored out from ...
13521         (inferior_command): ... here.
13522         * inferior.h (switch_to_inferior_no_thread): Declare.
13523         * mi/mi-main.c (run_one_inferior): Use
13524         switch_to_inferior_no_thread.
13525
13526 2020-01-10  Pedro Alves  <palves@redhat.com>
13527
13528         * infcmd.c (kill_command): Remove dead code.
13529
13530 2020-01-10  Pedro Alves  <palves@redhat.com>
13531
13532         * remote.c (remote_target::mourn_inferior): No longer check
13533         whether the target is running.
13534
13535 2020-01-10  Pedro Alves  <palves@redhat.com>
13536
13537         * corelow.c (core_target::has_execution): Change parameter type to
13538         inferior pointer.
13539         * inferior.c (number_of_live_inferiors): Use
13540         inferior::has_execution instead of target_has_execution_1.
13541         * inferior.h (inferior::has_execution): New.
13542         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13543         inferior::has_execution instead of target_has_execution_1.
13544         * process-stratum-target.c
13545         (process_stratum_target::has_execution): Change parameter type to
13546         inferior pointer.  Check the inferior's PID instead of
13547         inferior_ptid.
13548         * process-stratum-target.h
13549         (process_stratum_target::has_execution): Change parameter type to
13550         inferior pointer.
13551         * record-full.c (record_full_core_target::has_execution): Change
13552         parameter type to inferior pointer.
13553         * target.c (target_has_execution_1): Change parameter type to
13554         inferior pointer.
13555         (target_has_execution_current): Adjust.
13556         * target.h (target_ops::has_execution): Change parameter type to
13557         inferior pointer.
13558         (target_has_execution_1): Change parameter type to inferior
13559         pointer.  Change return type to bool.
13560         * tracefile.h (tracefile_target::has_execution): Change parameter
13561         type to inferior pointer.
13562
13563 2020-01-10  Pedro Alves  <palves@redhat.com>
13564
13565         * exceptions.c (print_flush): Remove current_top_target() check.
13566
13567 2020-01-10  Pedro Alves  <palves@redhat.com>
13568
13569         * remote.c (show_remote_exec_file): Show the current inferior's
13570         exec-file instead of the command variable's value.
13571
13572 2020-01-10  Pedro Alves  <palves@redhat.com>
13573
13574         * record-full.c (record_full_resume_ptid): New global.
13575         (record_full_target::resume): Set it.
13576         (record_full_wait_1): Use record_full_resume_ptid instead of
13577         inferior_ptid.
13578
13579 2020-01-10  Pedro Alves  <palves@redhat.com>
13580
13581         * gdbthread.h (scoped_restore_current_thread)
13582         <dont_restore, restore, m_dont_restore>: Declare.
13583         * thread.c (thread_alive): Add assertion.  Return bool.
13584         (switch_to_thread_if_alive): New.
13585         (prune_threads): Switch inferior/thread.
13586         (print_thread_info_1): Switch thread before calling target methods.
13587         (scoped_restore_current_thread::restore): New, factored out from
13588         ...
13589         (scoped_restore_current_thread::~scoped_restore_current_thread):
13590         ... this.
13591         (scoped_restore_current_thread::scoped_restore_current_thread):
13592         Add assertion.
13593         (thread_apply_all_command, thread_select): Use
13594         switch_to_thread_if_alive.
13595
13596 2020-01-10  George Barrett  <bob@bob131.so>
13597
13598         * stap-probe.c (stap_modify_semaphore): Don't check for null
13599         semaphores.
13600         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13601         for null semaphores.
13602
13603 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13604
13605         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13606         all source windows, and maintain horizontal scroll status while
13607         doing so.
13608
13609 2020-01-09  Tom Tromey  <tom@tromey.com>
13610
13611         PR tui/18932:
13612         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13613         update_source_window, not print_source_lines.
13614
13615 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13616
13617         * tui/tui.c (tui_enable): Register tui hooks after calling
13618         tui_display_main.
13619
13620 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13621
13622         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13623
13624 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13625
13626         * thread.c (print_thread_info_1): Fix indentation.
13627
13628 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13629
13630         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13631         unique_xmalloc_ptr outside the if to always free the demangled name.
13632
13633 2020-01-08  Tom Tromey  <tromey@adacore.com>
13634
13635         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13636         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13637         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13638         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13639         Remove.
13640         (section_offsets): New typedef.
13641         * symtab.c (fixup_section, get_msymbol_address): Update.
13642         * symmisc.c (dump_msymbols): Update.
13643         * symfile.h (relative_addr_info_to_section_offsets)
13644         (symfile_map_offsets_to_segments): Update.
13645         * symfile.c (build_section_addr_info_from_objfile)
13646         (init_objfile_sect_indices): Update.
13647         (struct place_section_arg): Change type of "offsets".
13648         (place_section): Update.
13649         (relative_addr_info_to_section_offsets): Change type of
13650         "section_offsets".  Remove "num_sections" parameter.
13651         (default_symfile_offsets, syms_from_objfile_1)
13652         (set_objfile_default_section_offset): Update.
13653         (reread_symbols): No need to preserve section offsets by hand.
13654         (symfile_map_offsets_to_segments): Change type of "offsets".
13655         * stap-probe.c (relocate_address): Update.
13656         * stabsread.h (process_one_symbol): Update.
13657         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13658         (solib_target_relocate_section_addresses): Update.
13659         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13660         Update.
13661         * solib-frv.c (frv_relocate_main_executable): Update.
13662         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13663         * solib-aix.c (solib_aix_get_section_offsets): Change return
13664         type.
13665         (solib_aix_solib_create_inferior_hook): Update.
13666         * remote.c (remote_target::get_offsets): Update.
13667         * psymtab.c (find_pc_sect_psymtab): Update.
13668         * psympriv.h (struct partial_symbol) <address, text_low,
13669         text_high>: Update.
13670         * objfiles.h (obj_section_offset): Update.
13671         (struct objfile) <section_offsets>: Change type.
13672         <num_sections>: Remove.
13673         (objfile_relocate): Update.
13674         * objfiles.c (entry_point_address_query): Update
13675         (relocate_one_symbol): Change type of "section_offsets".
13676         (objfile_relocate1, objfile_relocate1): Change type of
13677         "new_offsets".
13678         (objfile_rebase1): Update.
13679         * mipsread.c (mipscoff_symfile_read): Update.
13680         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13681         parameter.
13682         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13683         (parse_external, psymtab_to_symtab_1): Update.
13684         * machoread.c (macho_symfile_offsets): Update.
13685         * ia64-tdep.c (ia64_find_unwind_table): Update.
13686         * hppa-tdep.c (read_unwind_info): Update.
13687         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13688         * dwarf2read.c (create_addrmap_from_index)
13689         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13690         (process_psymtab_comp_unit_reader, add_partial_symbol)
13691         (add_partial_subprogram, process_full_comp_unit)
13692         (read_file_scope, read_func_scope, read_lexical_block_scope)
13693         (read_call_site_scope, dwarf2_rnglists_process)
13694         (dwarf2_ranges_process, dwarf2_ranges_read)
13695         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13696         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13697         Update.
13698         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13699         Update.
13700         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13701         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13702         (process_one_symbol): Change type of "section_offsets".
13703         * ctfread.c (get_objfile_text_range): Update.
13704         * coffread.c (coff_symtab_read, enter_linenos)
13705         (process_coff_symbol): Update.
13706         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13707         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13708
13709 2020-01-08  Tom Tromey  <tromey@adacore.com>
13710
13711         * dwarf2read.c (parse_macro_definition): Use std::string.
13712         (parse_macro_definition): Likewise.
13713
13714 2020-01-08  Tom Tromey  <tromey@adacore.com>
13715
13716         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13717         (ATTR_ALLOC_CHUNK): Remove.
13718
13719 2020-01-08  Tom Tromey  <tromey@adacore.com>
13720
13721         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13722
13723 2020-01-08  Tom Tromey  <tromey@adacore.com>
13724
13725         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13726         (dwarf2_compute_name, open_dwo_file): Likewise.
13727         (process_enumeration_scope): Use std::vector.
13728         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13729         (partial_die_info::fixup, dwarf2_start_subfile)
13730         (guess_full_die_structure_name, dwarf2_name): Likewise.
13731         (determine_prefix): Update.
13732         (guess_full_die_structure_name): Make return type const.
13733         (partial_die_full_name): Return unique_xmalloc_ptr.
13734         (DW_FIELD_ALLOC_CHUNK): Remove.
13735
13736 2020-01-07  Tom Tromey  <tromey@adacore.com>
13737
13738         PR build/24937:
13739         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13740
13741 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13742
13743         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13744
13745 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13746
13747         * stack.c (print_frame_info): Move disassemble_next_line code
13748         inside source_print block.
13749
13750 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13751
13752         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13753         gdb/signals.h, as we are now using native signal symbols.
13754
13755 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13756
13757         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13758         overflow by an early check of content vs threshold.
13759         * tui/tui-source.c (tui_source_window::line_is_displayed):
13760         Likewise.
13761
13762 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13763
13764         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13765
13766 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13767
13768         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13769         export table if no section contains it's RVA.
13770
13771 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13772
13773         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13774
13775 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13776
13777         * source.c (print_source_lines_base): Set last_line_listed.
13778
13779 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13780
13781         * tui/tui-disasm.c: Remove trailing spaces.
13782
13783 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13784             Pedro Alves  <palves@redhat.com>
13785
13786         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13787         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13788         (windows_gdb_signal_to_target): New function, uses the above
13789         enumeration to convert GDB internal signal codes to equivalent
13790         Windows codes.
13791         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13792         * windows-nat.c: Include "gdb_wait.h".
13793         (get_windows_debug_event): Extract the fatal exception from the
13794         exit status and convert to the equivalent Posix signal number.
13795         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13796         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13797         * gdbsupport/gdb_wait.c: New file, implements
13798         windows_status_to_termsig.
13799         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13800         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13801
13802 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13803
13804         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13805         show_layout.
13806
13807 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13808
13809         * aarch64-linux-nat.c
13810         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13811         and bfd_mach_aarch64.
13812
13813 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13814
13815         * ui-file.c (stdio_file::can_emit_style_escape)
13816         (tee_file::can_emit_style_escape): Ensure style is used also on
13817         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13818         to gdb_stdout.
13819         * main.c (set_gdb_data_directory): Use file style to output the
13820         warning that the given pathname is not a directory.
13821         * top.c (show_history_filename, gdb_safe_append_history)
13822         (show_gdb_datadir): Use file style.
13823
13824 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13825
13826         * solib-target.c (struct lm_info_target):
13827         Change offsets to be a unique_xmalloc_ptr.
13828         (solib_target_relocate_section_addresses): Update.
13829
13830 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13831
13832         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13833
13834 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13835
13836         * MAINTAINERS (Write After Approval): Add myself.
13837
13838 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13839
13840         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13841         Cell BE architecture.
13842         * target.h (struct target_ops) <thread_architecture>: Likewise.
13843
13844 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13845
13846         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13847
13848 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13849
13850         * MAINTAINERS (Write After Approval): Add myself.
13851
13852 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13853
13854         * gdbarch.sh: Update copyright year range of generated files.
13855
13856 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13857
13858         Update copyright year range in all GDB files.
13859
13860 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13861
13862         * copyright.py: Convert to Python 3.
13863
13864 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13865
13866         * copyright.py: Adapt after move of gnulib directory from gdb
13867         directory to toplevel directory.
13868
13869 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13870
13871         * copyright.py (main): Exit if run from the wrong directory.
13872
13873 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13874
13875         * top.c (print_gdb_version): Change copyright year to 2020.
13876
13877 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13878
13879         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13880
13881 For older changes see ChangeLog-2019.
13882 \f
13883 Local Variables:
13884 mode: change-log
13885 left-margin: 8
13886 fill-column: 74
13887 version-control: never
13888 coding: utf-8
13889 End: