gdb/ChangeLog

   1 2020-09-17  Tom Tromey  <tom@tromey.com>
   2
   3         * filename-seen-cache.c (filename_seen_cache::filename_seen_cache)
   4         (filename_seen_cache::clear): Update.
   5         (~filename_seen_cache): Remove.
   6         (filename_seen_cache::seen): Update.
   7         * filename-seen-cache.h (class filename_seen_cache) <m_tab>: Now
   8         htab_up.
   9         <~filename_seen_cache>: Remove.
  10         <traverse>: Update.
  11
  12 2020-09-17  Tom Tromey  <tom@tromey.com>
  13
  14         * completer.c (completion_tracker::discard_completions)
  15         (completion_tracker::~completion_tracker)
  16         (completion_tracker::maybe_add_completion)
  17         (completion_tracker::remove_completion)
  18         (completion_tracker::recompute_lowest_common_denominator)
  19         (completion_tracker::build_completion_result): Update.
  20         * completer.h (class completion_tracker) <have_completions>:
  21         Update.
  22         <m_entries_hash>: Now htab_up.
  23
  24 2020-09-17  Tom Tromey  <tom@tromey.com>
  25
  26         * breakpoint.c (ambiguous_names_p): Use htab_up.
  27
  28 2020-09-17  Tom Tromey  <tom@tromey.com>
  29
  30         * auto-load.c (struct auto_load_pspace_info)
  31         <~auto_load_pspace_info, auto_load_pspace_info>: Remove.
  32         <loaded_script_files, loaded_script_texts>: Change type to
  33         htab_up.
  34         (~auto_load_pspace_info) Remove.
  35         (init_loaded_scripts_info, maybe_add_script_file)
  36         (maybe_add_script_text, auto_load_info_scripts): Update.
  37
  38 2020-09-17  Tom Tromey  <tromey@adacore.com>
  39
  40         * c-exp.y (name_obstack): Now static.
  41
  42 2020-09-17  Chungyi Chi  <demonic@csie.io>
  43
  44         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
  45
  46 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  47
  48         * breakpoint.h (init_catchpoint): Change int parameter to bool.
  49         (add_solib_catchpoint): Likewise.
  50         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
  51         to bool.
  52         (add_solib_catchpoint): Change int parameter/variable to bool.
  53         (catch_load_or_unload): Likewise.
  54         (init_catchpoint): Likewise.
  55         (create_fork_vfork_event_catchpoint): Likewise.
  56         (catch_fork_command_1): Likewise.
  57         (catch_exec_command_1): Likewise.
  58
  59 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  60
  61         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
  62         Change instance_flags to m_instance_flags.
  63
  64 2020-09-16  Tom Tromey  <tromey@adacore.com>
  65
  66         PR gdb/26598:
  67         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
  68
  69 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  70
  71         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
  72         PL_FLAG_EXEC.
  73         (fbsd_nat_target::insert_exec_catchpoint)
  74         (fbsd_nat_target::remove_exec_catchpoint): Always define.
  75         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
  76         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
  77
  78 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  79
  80         * configure.ac: Remove check for kinfo_getvmmap().
  81         * configure, config.in: Regenerate.
  82         * fbsd-nat.c (fbsd_read_mapping): Remove
  83         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
  84         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
  85         kinfo_get_vmmap() are always present.
  86
  87 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  88
  89         * fbsd-nat.c: Always include support for
  90         TARGET_OBJECT_SIGNAL_INFO.
  91
  92 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  93
  94         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
  95         sysctl and remove procfs fallback.
  96
  97 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  98
  99         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
 100         * fbsd-nat.h: Likewise.
 101
 102 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 103
 104         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
 105         argument.
 106
 107 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * ada-lang.c (ada_language_data): Delete.
 110         (ada_language): Remove references to ada_language_data.
 111         * c-lang.c (c_language_data): Delete.
 112         (c_language): Remove references to c_language_data.
 113         (cplus_language_data): Delete.
 114         (cplus_language): Remove references to cplus_language_data.
 115         (asm_language_data): Delete.
 116         (asm_language): Remove references to asm_language_data.
 117         (minimal_language_data): Delete.
 118         (minimal_language): Remove references to minimal_language_data.
 119         * d-lang.c (d_language_data): Delete.
 120         (d_language): Remove references to d_language_data.
 121         * f-lang.c (f_language_data): Delete.
 122         (f_language): Remove references to f_language_data.
 123         * go-lang.c (go_language_data): Delete.
 124         (go_language): Remove references to go_language_data.
 125         * language.c (unknown_language_data): Delete.
 126         (unknown_language): Remove references to unknown_language_data.
 127         (auto_language_data): Delete.
 128         (auto_language): Remove references to auto_language_data.
 129         * language.h (language_data): Delete struct.
 130         (language_defn): No longer inherit from language_data.
 131         * m2-lang.c (m2_language_data): Delete.
 132         (m2_language): Remove references to m2_language_data.
 133         * objc-lang.c (objc_language_data): Delete.
 134         (objc_language): Remove references to objc_language_data.
 135         * opencl-lang.c (opencl_language_data): Delete.
 136         (opencl_language): Remove references to opencl_language_data.
 137         * p-lang.c (pascal_language_data): Delete.
 138         (pascal_language): Remove references to pascal_language_data.
 139         * rust-lang.c (rust_language_data): Delete.
 140         (rust_language): Remove references to rust_language_data.
 141
 142 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 143
 144         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 145         initializer.
 146         (ada_language::opcode_print_table): New member function.
 147         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 148         (c_language::opcode_print_table): New member function.
 149         (cplus_language_data): Remove la_op_print_tab initializer.
 150         (cplus_language::opcode_print_table): New member function.
 151         (asm_language_data): Remove la_op_print_tab initializer.
 152         (asm_language::opcode_print_table): New member function.
 153         (minimal_language_data): Remove la_op_print_tab initializer.
 154         (minimal_language::opcode_print_table): New member function.
 155         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 156         (d_language::opcode_print_table): New member function.
 157         * expprint.c (print_subexp_standard): Update call to
 158         opcode_print_table.
 159         (op_string): Likewise.
 160         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 161         (f_language::opcode_print_table): New member function.
 162         * go-lang.c (go_language_data): Remove la_op_print_tab
 163         initializer.
 164         (go_language::opcode_print_table): New member function.
 165         * language.c (unknown_language_data): Remove la_op_print_tab
 166         initializer.
 167         (unknown_language::opcode_print_table): New member function.
 168         (auto_language_data): Remove la_op_print_tab initializer.
 169         (auto_language::opcode_print_table): New member function.
 170         * language.h (language_data): Remove la_op_print_tab field.
 171         (language_defn::opcode_print_table): Declare new member function.
 172         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 173         initializer.
 174         (m2_language::opcode_print_table): New member function.
 175         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 176         initializer.
 177         (objc_language::opcode_print_table): New member function.
 178         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 179         initializer.
 180         (opencl_language::opcode_print_table): New member function.
 181         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 182         initializer.
 183         (pascal_language::opcode_print_table): New member function.
 184         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 185         initializer.
 186         (rust_language::opcode_print_table): New member function.
 187
 188 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 191         (ada_language::expression_ops): New member function.
 192         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 193         (c_language::expression_ops): New member function.
 194         (cplus_language_data): Remove la_exp_desc initializer.
 195         (cplus_language::expression_ops): New member function.
 196         (asm_language_data): Remove la_exp_desc initializer.
 197         (asm_language::expression_ops): New member function.
 198         (minimal_language_data): Remove la_exp_desc initializer.
 199         (minimal_language::expression_ops): New member function.
 200         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 201         (d_language::expression_ops): New member function.
 202         * eval.c (evaluate_subexp): Update call to expression_ops.
 203         * expprint.c (print_subexp): Likewise.
 204         (op_name): Likewise.
 205         (dump_subexp_body): Likewise.
 206         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 207         (f_language::expression_ops): New member function.
 208         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 209         (go_language::expression_ops): New member function.
 210         * language.c (language_defn::expression_ops): New function.
 211         (unknown_language_data): Remove la_exp_desc initializer.
 212         (auto_language_data): Likewise.
 213         * language.h (language_data): Remove la_exp_desc field.
 214         (language_defn::expression_ops): Declare new member function.
 215         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 216         (m2_language::expression_ops): New member function.
 217         * objc-lang.c (objc_language_data): Remove la_exp_desc
 218         initializer.
 219         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 220         initializer.
 221         (opencl_language::expression_ops): New member function.
 222         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 223         * parse.c (operator_length): Update call to expression_ops.
 224         (exp_iterate): Likewise.
 225         * rust-lang.c (rust_language_data): Remove la_exp_desc
 226         initializer.
 227         (ruse_language::expression_ops): New member function.
 228
 229 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 230
 231         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 232         initializer.
 233         (ada_language::varobj_ops): New member function.
 234         * c-lang.c (c_language_data): Remove la_varobj_ops
 235         initializer.
 236         (cplus_language_data): Likewise.
 237         (cplus_language::varobj_ops): New member function.
 238         (asm_language_data): Remove la_varobj_ops initializer.
 239         (minimal_language_data): Likewise.
 240         * d-lang.c (d_language_data): Likewise.
 241         * f-lang.c (f_language_data): Likewise.
 242         * go-lang.c (go_language_data): Likewise.
 243         * language.c (language_defn::varobj_ops): New function.
 244         (unknown_language_data): Remove la_varobj_ops
 245         initializer.
 246         (auto_language_data): Likewise.
 247         * language.h (language_data): Remove la_varobj_ops field.
 248         (language_defn::varobj_ops): Declare new member function.
 249         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 250         * objc-lang.c (objc_language_data): Likewise.
 251         * opencl-lang.c (opencl_language_data): Likewise.
 252         * p-lang.c (pascal_language_data): Likewise.
 253         * rust-lang.c (rust_language_data): Likewise.
 254         * varobj.c (varobj_create): Update call to varobj_ops.
 255         * varobj.h (default_varobj_ops): Delete define.
 256
 257 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 258
 259         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 260         initializer.
 261         * c-lang.c (c_language_data): Likewise.
 262         (c_language::macro_expansion): New member function.
 263         (cplus_language_data): Likewise.
 264         (cplus_language::macro_expansion): New member function.
 265         (asm_language_data): Likewise.
 266         (asm_language::macro_expansion): New member function.
 267         (minimal_language_data): Likewise.
 268         (minimal_language::macro_expansion): New member function.
 269         * d-lang.c (d_language_data): Remove la_macro_expansion
 270         initializer.
 271         * f-lang.c (f_language_data): Likewise.
 272         * go-lang.c (go_language_data): Likewise.
 273         * language.c (unknown_language_data): Likewise.
 274         (auto_language_data): Likewise.
 275         * language.h (language_data): Remove la_macro_expansion field.
 276         (language_defn::macro_expansion): New member function.
 277         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 278         initializer.
 279         * objc-lang.c (objc_language_data): Likewise.
 280         (objc_language::macro_expansion): New member function.
 281         * opencl-lang.c (opencl_language_data): Likewise.
 282         (opencl_language::macro_expansion): New member function.
 283         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 284         initializer.
 285         * rust-lang.c (rust_language_data): Likewise.
 286         * symtab.c (default_collect_symbol_completion_matches_break_on):
 287         Update call to macro_expansion.
 288
 289 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 290
 291         * ada-lang.c (ada_language_data): Remove la_array_ordering
 292         initializer.
 293         * c-lang.c (c_language_data): Likewise.
 294         (cplus_language_data): Likewise.
 295         (asm_language_data): Likewise.
 296         (minimal_language_data): Likewise.
 297         * d-lang.c (d_language_data): Likewise.
 298         * dwarf2/read.c (read_array_order): Update for call to
 299         array_ordering.
 300         * f-lang.c (f_language_data): Remove la_array_ordering
 301         initializer.
 302         (f_language::array_ordering): New member function.
 303         * go-lang.c (go_language_data): Remove la_array_ordering
 304         initializer.
 305         * language.c (unknown_language_data): Likewise.
 306         (auto_language_data): Likewise.
 307         * language.h (language_data): Delete la_array_ordering field.
 308         (language_defn::array_ordering): New member function.
 309         * m2-lang.c (m2_language_data): Remove la_array_ordering
 310         initializer.
 311         * objc-lang.c (objc_language_data): Likewise.
 312         * opencl-lang.c (opencl_language_data): Likewise.
 313         * p-lang.c (pascal_language_data): Likewise.
 314         * rust-lang.c (rust_language_data): Likewise.
 315
 316 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 317
 318         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 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         * f-lang.c (f_language_data): Likewise.
 326         (f_language::case_sensitivity): New member function.
 327         * go-lang.c (go_language_data): Remove la_case_sensitivity
 328         initializer.
 329         * language.c (enum case_mode): Moved here from language.h.
 330         (case_mode): Make static.
 331         (show_case_command): Update for case_sensitivity being a method.
 332         (set_case_command): Likewise.
 333         (set_range_case): Likewise.
 334         (unknown_language_data): Remove la_case_sensitivity initializer.
 335         (auto_language_data): Likewise.
 336         * language.h (case_mode): Delete, move enum declaration to
 337         language.c.
 338         (language_data): Delete la_case_sensitivity field.
 339         (language_defn::case_sensitivity): New member function.
 340         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 341         initializer.
 342         * objc-lang.c (objc_language_data): Likewise.
 343         * opencl-lang.c (opencl_language_data): Likewise.
 344         * p-lang.c (pascal_language_data): Likewise.
 345         * rust-lang.c (rust_language_data): Likewise.
 346
 347 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         * ada-lang.c (ada_language_data): Remove la_range_check
 350         initializer.
 351         * c-lang.c (c_language_data): Likewise.
 352         (cplus_language_data): Likewise.
 353         (asm_language_data): Likewise.
 354         (minimal_language_data): Likewise.
 355         * d-lang.c (d_language_data): Likewise.
 356         * f-lang.c (f_language_data): Likewise.
 357         (f_language::range_checking_on_by_default): New member function.
 358         * go-lang.c (go_language_data): Remove la_range_check initializer.
 359         * language.c (enum range_mode): Moved here from language.h.
 360         (range_mode): Made static.
 361         (show_range_command): Update to use
 362         range_checking_on_by_default.
 363         (set_range_command): Likewise.
 364         (set_range_case): Likewise.
 365         (unknown_language_data): Remove la_range_check initializer.
 366         (auto_language_data): Likewise.
 367         * language.h (range_mode): Delete.  Enum definition moved to
 368         language.c.
 369         (language_data): Remove la_range_check field.
 370         (language_defn::range_checking_on_by_default): New member
 371         function.
 372         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 373         (m2_language::range_checking_on_by_default): New member function.
 374         * objc-lang.c (objc_language_data): Remove la_range_check
 375         initializer.
 376         * opencl-lang.c (opencl_language_data): Likewise.
 377         * p-lang.c (pascal_language_data): Likewise.
 378         (pascal_language::range_checking_on_by_default): New member
 379         function.
 380         * rust-lang.c (rust_language_data): Remove la_range_check
 381         initializer.
 382         (rust_language::range_checking_on_by_default): New member
 383         function.
 384
 385 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 386
 387         * dwarf2/read.c (dwarf2_physname): Remove special case for
 388         language_go.
 389         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 390         member function.
 391
 392 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 393
 394         * ada-lang.c (ada_language_data): Remove
 395         la_store_sym_names_in_linkage_form_p initializer.
 396         (ada_language::store_sym_names_in_linkage_form_p): New member
 397         function.
 398         * c-lang.c (c_language_data): Remove
 399         la_store_sym_names_in_linkage_form_p initializer.
 400         (c_language::store_sym_names_in_linkage_form_p): New member
 401         function.
 402         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 403         initializer.
 404         (asm_language_data): Likewise.
 405         (asm_language::store_sym_names_in_linkage_form_p): New member
 406         function.
 407         (minimal_language_data): Remove
 408         la_store_sym_names_in_linkage_form_p initializer.
 409         (minimal_language::store_sym_names_in_linkage_form_p): New member
 410         function.
 411         * d-lang.c (d_language_data): Remove
 412         la_store_sym_names_in_linkage_form_p initializer.
 413         * dwarf2/read.c (dwarf2_physname): Update call to
 414         store_sym_names_in_linkage_form_p.
 415         * f-lang.c (f_language_data): Remove
 416         la_store_sym_names_in_linkage_form_p initializer.
 417         * go-lang.c (go_language_data): Remove
 418         la_store_sym_names_in_linkage_form_p initializer.
 419         * language.c (unknown_language_data): Remove
 420         la_store_sym_names_in_linkage_form_p initializer.
 421         (unknown_language::store_sym_names_in_linkage_form_p): New member
 422         function.
 423         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 424         initializer.
 425         (auto_language::store_sym_names_in_linkage_form_p): New member
 426         function.
 427         * language.h (language_data): Remove
 428         la_store_sym_names_in_linkage_form_p member variable.
 429         (language_defn::store_sym_names_in_linkage_form_p): New member
 430         function.
 431         * m2-lang.c (m2_language_data): Remove
 432         la_store_sym_names_in_linkage_form_p initializer.
 433         * objc-lang.c (objc_language_data): Likewise.
 434         * opencl-lang.c (opencl_language_data): Likewise.
 435         * p-lang.c (pascal_language_data): Likewise.
 436         * rust-lang.c (rust_language_data): Likewise.
 437
 438 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 439
 440         * ada-lang.c (ada_language_data): Remove string_lower_bound
 441         initializer.
 442         * c-lang.c (c_language_data): Likewise.
 443         (cplus_language_data): Likewise.
 444         (asm_language_data): Likewise.
 445         (minimal_language_data): Likewise.
 446         * d-lang.c (d_language_data): Likewise.
 447         * f-lang.c (f_language_data): Likewise.
 448         * go-lang.c (go_language_data): Likewise.
 449         * language.c (unknown_language_data): Likewise.
 450         (auto_language_data): Likewise.
 451         * language.h (language_data): Remove string_lower_bound field.
 452         (language_defn::string_lower_bound): New member function.
 453         * m2-lang.c (m2_language_data): Remove string_lower_bound
 454         initializer.
 455         (m2_language::string_lower_bound): New member function.
 456         * objc-lang.c (objc_language_data): Remove string_lower_bound
 457         initializer.
 458         * opencl-lang.c (opencl_language_data): Likewise.
 459         * p-lang.c (pascal_language_data): Likewise.
 460         * rust-lang.c (rust_language_data): Likewise.
 461         * valops.c (value_cstring): Update call to string_lower_bound.
 462         (value_string): Likewise.
 463         * value.c (allocate_repeated_value): Likewise.
 464
 465 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 466
 467         * valops.c (value_repeat): Fix incorrect argument name in comment.
 468
 469 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 470
 471         * ada-lang.c (ada_language_data): Remove c_style_arrays
 472         initializer.
 473         (ada_language::c_style_arrays_p): New member fuction.
 474         * c-lang.c (c_language_data): Remove c_style_arrays
 475         initializer.
 476         (cplus_language_data): Likewise.
 477         (asm_language_data): Likewise.
 478         (minimal_language_data): Likewise.
 479         * d-lang.c (d_language_data): Likewise.
 480         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 481         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 482         (f_language::c_style_arrays_p): New member function.
 483         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 484         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 485         * language.c (unknown_language_data): Remove c_style_arrays
 486         initializer.
 487         (auto_language_data): Likewise.
 488         * language.h (language_data): Remove c_style_arrays field.
 489         (language_defn::c_style_arrays_p): New member function.
 490         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 491         (m2_language::c_style_arrays_p): New member function.
 492         * objc-lang.c (objc_language_data): Remove c_style_arrays
 493         initializer.
 494         * opencl-lang.c (opencl_language_data): Likewise.
 495         * p-lang.c (pascal_language_data): Likewise.
 496         * rust-lang.c (rust_language_data): Likewise.
 497         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 498         and update local variable to a bool.
 499         * valops.c (value_cast): Update call to c_style_arrays_p.
 500         (value_array): Likewise.
 501         * value.c (coerce_array): Likewise.
 502
 503 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 504
 505         * ada-lang.c (ada_language_data): Remove la_language initializer.
 506         * c-lang.c (c_language_data): Likewise.
 507         (cplus_language_data): Likewise.
 508         (asm_language_data): Likewise.
 509         (minimal_language_data): Likewise.
 510         * d-lang.c (d_language_data): Likewise.
 511         * f-lang.c (f_language_data): Likewise.
 512         * go-lang.c (go_language_data): Likewise.
 513         * language.c (unknown_language_data): Likewise.
 514         (auto_language_data): Likewise.
 515         * language.h (language_data): Remove la_language field.
 516         (language_defn::language_defn): Initialise la_language field.
 517         (language_defn::la_language): New member variable.
 518         * m2-lang.c (m2_language_data): Remove la_language field.
 519         * objc-lang.c (objc_language_data): Likewise.
 520         * opencl-lang.c (opencl_language_data): Likewise.
 521         * p-lang.c (pascal_language_data): Likewise.
 522         * rust-lang.c (rust_language_data): Likewise.
 523
 524 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 525
 526         * ada-lang.c (ada_extensions): Delete, moved into
 527         ada_language::filename_extensions.
 528         (ada_language_data): Remove la_filename_extensions initializer.
 529         (ada_language::filename_extensions): New member function.
 530         * c-lang.c (c_extensions): Delete, moved into
 531         c_language::filename_extensions.
 532         (c_language_data): Remove la_filename_extensions initializer.
 533         (c_language::filename_extensions): New member function.
 534         (cplus_extensions): Delete, moved into
 535         cplus_language::filename_extensions.
 536         (cplus_language_data): Remove la_filename_extensions initializer.
 537         (cplus_language::filename_extensions): New member function.
 538         (asm_extensions): Delete, moved into
 539         asm_language::filename_extensions.
 540         (asm_language_data): Remove la_filename_extensions initializer.
 541         (asm_language::filename_extensions): New member function.
 542         (minimal_language_data): Remove la_filename_extensions
 543         initializer.
 544         * d-lang.c (d_extensions): Delete, moved into
 545         d_language::filename_extensions.
 546         (d_language_data): Remove la_filename_extensions initializer.
 547         (d_language::filename_extensions): New member function.
 548         * f-lang.c (f_extensions): Delete, moved into
 549         f_language::filename_extensions.
 550         (f_language_data): Remove la_filename_extensions initializer.
 551         (f_language::filename_extensions): New member function.
 552         * go-lang.c (go_language_data): Remove la_filename_extensions
 553         initializer.
 554         * language.c (add_set_language_command): Update now that
 555         filename_extensions returns a vector.
 556         (unknown_language_data): Remove la_filename_extensions
 557         initializer.
 558         (auto_language_data): Likewise.
 559         * language.h (language_data): Remove la_filename_extensions field.
 560         (language_defn::filename_extensions): New member function.
 561         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 562         initializer.
 563         * objc-lang.c (objc_extensions): Delete, moved into
 564         objc_language::filename_extensions.
 565         (objc_language_data): Remove la_filename_extensions initializer.
 566         (objc_language::filename_extensions): New member function.
 567         * opencl-lang.c (opencl_language_data): Remove
 568         la_filename_extensions initializer.
 569         * p-lang.c (pascal_extensions): Delete, moved into
 570         pascal_language::filename_extensions.
 571         (pascal_language_data): Remove la_filename_extensions initializer.
 572         (pascal_language::filename_extensions): New member function.
 573         * rust-lang.c (rust_extensions): Delete, moved into
 574         rust_language::filename_extensions.
 575         (rust_language_data): Remove la_filename_extensions initializer.
 576         (rust_language::filename_extensions): New member function.
 577         * symfile.c (add_filename_language): Add new assert.
 578
 579 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 580
 581         * ada-lang.c (ada_language_data): Remove la_name and
 582         la_natural_name initializers.
 583         (ada_language::name): New member function.
 584         (ada_language::natural_name): New member function.
 585         * c-lang.c (c_language_data): Remove la_name and
 586         la_natural_name initializers.
 587         (c_language::name): New member function.
 588         (c_language::natural_name): New member function.
 589         (cplus_language_data): Remove la_name and
 590         la_natural_name initializers.
 591         (cplus_language::name): New member function.
 592         (cplus_language::natural_name): New member function.
 593         (asm_language_data): Remove la_name and
 594         la_natural_name initializers.
 595         (asm_language::name): New member function.
 596         (asm_language::natural_name): New member function.
 597         (minimal_language_data): Remove la_name and
 598         la_natural_name initializers.
 599         (minimal_language::name): New member function.
 600         (minimal_language::natural_name): New member function.
 601         * compile/compile.c (compile_to_object): Update call to
 602         lanugage_defn::name.
 603         * d-lang.c (d_language_data): Remove la_name and
 604         la_natural_name initializers.
 605         (d_language::name): New member function.
 606         (d_language::natural_name): New member function.
 607         * expprint.c (print_subexp_standard): Update call to
 608         language_defn::name.
 609         (dump_raw_expression): Likewise
 610         (dump_prefix_expression): Likewise.
 611         * f-lang.c (f_language_data): Remove la_name and
 612         la_natural_name initializers.
 613         (f_language::name): New member function.
 614         (f_language::natural_name): New member function.
 615         * go-lang.c (go_language_data): Remove la_name and
 616         la_natural_name initializers.
 617         (go_language::name): New member function.
 618         (go_language::natural_name): New member function.
 619         * language.c (show_language_command): Update call to
 620         language_defn::name.
 621         (set_language_command): Likewise.
 622         (language_enum): Likewise.
 623         (language_str): Likewise.
 624         (add_set_language_command): Likewise, use
 625         language_defn::natural_name in the doc string.
 626         (unknown_language_data): Remove la_name and
 627         la_natural_name initializers.
 628         (unknown_language::name): New member function.
 629         (unknown_language::natural_name): New member function.
 630         (auto_language_data): Remove la_name and
 631         la_natural_name initializers.
 632         (auto_language::name): New member function.
 633         (auto_language::natural_name): New member function.
 634         (language_lookup_primitive_type_as_symbol): Update call to
 635         language_defn::name.
 636         * language.h (language_data): Remove la_name and la_natural_name
 637         member variables.
 638         (language_defn::name): New member function.
 639         (language_defn::natural_name): New member function.
 640         * m2-lang.c (m2_language_data): Remove la_name and
 641         la_natural_name initializers.
 642         (m2_language::name): New member function.
 643         (m2_language::natural_name): New member function.
 644         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 645         language_defn::natural_name.
 646         * objc-lang.c (objc_language_data): Remove la_name and
 647         la_natural_name initializers.
 648         (objc_language::name): New member function.
 649         (objc_language::natural_name): New member function.
 650         * opencl-lang.c (opencl_language_data): Remove la_name and
 651         la_natural_name initializers.
 652         (opencl_language::name): New member function.
 653         (opencl_language::natural_name): New member function.
 654         * p-lang.c (pascal_language_data): Remove la_name and
 655         la_natural_name initializers.
 656         (pascal_language::name): New member function.
 657         (pascal_language::natural_name): New member function.
 658         * rust-lang.c (rust_language_data): Remove la_name and
 659         la_natural_name initializers.
 660         (rust_language::name): New member function.
 661         (rust_language::natural_name): New member function.
 662         * symtab.c (lookup_language_this): Update call to
 663         language_defn::name.
 664
 665 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 666
 667         * ada-lang.c (ada_language_data): Remove la_name_of_this
 668         initializer.
 669         * ax-gdb.c (gen_expr): Update call to name_of_this.
 670         * c-exp.y (classify_name): Likewise.
 671         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 672         (cplus_language_data): Likewise.
 673         (cplus_language::name_of_this): New member function.
 674         (asm_language_data): Remove la_name_of_this initializer.
 675         (minimal_language_data): Likewise.
 676         * d-lang.c (d_language_data): Likewise.
 677         (d_language::name_of_this): New member function.
 678         * expprint.c (print_subexp_standard): Update call to name_of_this.
 679         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 680         * go-lang.c (go_language_data): Likewise.
 681         * language.c (unknown_language_data): Likewise.
 682         (unknown_language::name_of_this): New member function.
 683         (auto_language_data): Remove la_name_of_this initializer.
 684         (auto_language::name_of_this): New member function.
 685         * language.h (language_data): Delete la_name_of_this member
 686         variable.
 687         (language_defn::name_of_this): New member function.
 688         * m2-lang.c (m2_language_data): Remove la_name_of_this
 689         initializer.
 690         * objc-lang.c (objc_language_data): Likewise.
 691         (objc_language::name_of_this): New member function.
 692         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 693         initializer.
 694         * p-lang.c (pascal_language_data): Likewise.
 695         (pascal_language::name_of_this): New member function.
 696         * rust-lang.c (rust_language_data): Remove la_name_of_this
 697         initializer.
 698         * symtab.c (lookup_language_this): Update call to name_of_this.
 699         (lookup_symbol_aux): Likewise.
 700         * valops.c (value_of_this): Likewise.
 701
 702 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 703
 704         * ada-lang.c (ada_language_data): Remove
 705         la_struct_too_deep_ellipsis initializer.
 706         (ada_language::struct_too_deep_ellipsis): New member function.
 707         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 708         initializer.
 709         (cplus_language_data): Likewise.
 710         (asm_language_data): Likewise.
 711         (minimal_language_data): Likewise.
 712         * cp-valprint.c (cp_print_value): Update call to
 713         struct_too_deep_ellipsis.
 714         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 715         initializer.
 716         * f-lang.c (f_language_data): Likewise.
 717         (f_language::struct_too_deep_ellipsis): New member function.
 718         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 719         initializer.
 720         * language.c (unknown_language_data): Likewise.
 721         (auto_language_data): Likewise.
 722         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 723         member variable.
 724         (language_defn::struct_too_deep_ellipsis): New member function.
 725         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 726         initializer.Q
 727         * objc-lang.c (objc_language_data): Likewise.
 728         * opencl-lang.c (opencl_language_data): Likewise.
 729         * p-lang.c (pascal_language_data): Likewise.
 730         * rust-lang.c (rust_language_data): Likewise.
 731         * valprint.c (val_print_check_max_depth): Update call to
 732         struct_too_deep_ellipsis.
 733
 734 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 735
 736         * MAINTAINERS (Write After Approval): Add myself.
 737
 738 2020-09-15  Tom Tromey  <tom@tromey.com>
 739
 740         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 741         Remove.
 742
 743 2020-09-15  Tom Tromey  <tom@tromey.com>
 744
 745         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 746         and TYPE_CODE_METHODPTR cases.
 747         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 748         (c_value_print_inner): Update.
 749         * valprint.c (generic_value_print_memberptr): New function, from
 750         c_value_print_memberptr.
 751         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 752
 753 2020-09-15  Tom Tromey  <tromey@adacore.com>
 754
 755         * python/python-internal.h (PyInt_FromLong): Remove define.
 756         * python/py-value.c (convert_value_from_python): Use
 757         gdb_py_object_from_longest.
 758         * python/py-type.c (typy_get_code): Use
 759         gdb_py_object_from_longest.
 760         * python/py-symtab.c (salpy_get_line): Use
 761         gdb_py_object_from_longest.
 762         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 763         gdb_py_object_from_longest.
 764         * python/py-record.c (recpy_gap_reason_code): Use
 765         gdb_py_object_from_longest.
 766         * python/py-record-btrace.c (recpy_bt_insn_size)
 767         (recpy_bt_func_level, btpy_list_count): Use
 768         gdb_py_object_from_longest.
 769         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 770         gdb_py_object_from_longest.  Fix error handling.
 771         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 772         gdb_py_object_from_longest.
 773         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 774         gdb_py_object_from_longest.
 775         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 776         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 777         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 778
 779 2020-09-15  Tom Tromey  <tromey@adacore.com>
 780
 781         * python/python.c (gdbpy_parameter_value): Use
 782         gdb_py_object_from_ulongest.
 783
 784 2020-09-15  Tom Tromey  <tromey@adacore.com>
 785
 786         * python/py-infevents.c (create_register_changed_event_object):
 787         Use gdb_py_object_from_longest.
 788         * python/py-exitedevent.c (create_exited_event_object): Use
 789         gdb_py_object_from_longest.
 790
 791 2020-09-15  Tom Tromey  <tromey@adacore.com>
 792
 793         * python/python.c (gdbpy_parameter_value): Use
 794         gdb_py_object_from_longest.
 795         * python/py-type.c (convert_field, typy_range): Use
 796         gdb_py_object_from_longest.
 797         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 798         gdb_py_object_from_longest.
 799         * python/py-lazy-string.c (stpy_get_length): Use
 800         gdb_py_object_from_longest.
 801         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 802         gdb_py_object_from_longest.
 803         * python/py-infevents.c (create_memory_changed_event_object): Use
 804         gdb_py_object_from_longest.
 805         * python/py-inferior.c (infpy_get_num): Use
 806         gdb_py_object_from_longest.
 807         (infpy_get_pid): Likewise.
 808
 809 2020-09-15  Tom Tromey  <tromey@adacore.com>
 810
 811         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 812         defines.
 813         * python/py-value.c (valpy_long): Use
 814         gdb_py_object_from_ulongest.
 815         * python/py-symtab.c (salpy_get_pc): Use
 816         gdb_py_object_from_ulongest.
 817         (salpy_get_last): Likewise.
 818         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 819         gdb_py_object_from_ulongest.
 820         * python/py-lazy-string.c (stpy_get_address): Use
 821         gdb_py_object_from_ulongest.
 822         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 823         * python/py-arch.c (archpy_disassemble): Use
 824         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 825         error handling.
 826
 827 2020-09-15  Tom Tromey  <tromey@adacore.com>
 828
 829         * python/python-internal.h (gdb_py_long_from_longest): Remove
 830         defines.
 831         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 832         * python/py-type.c (convert_field, typy_get_sizeof): Use
 833         gdb_py_object_from_longest.
 834         * python/py-record-btrace.c (btpy_list_index): Use
 835         gdb_py_object_from_longest.
 836
 837 2020-09-15  Tom Tromey  <tromey@adacore.com>
 838
 839         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 840         * python/py-record.c (recpy_element_number): Use
 841         gdb_py_object_from_longest.
 842         (recpy_gap_number): Likewise.
 843
 844 2020-09-15  Tom Tromey  <tromey@adacore.com>
 845
 846         * top.c (ui::ui): Update.
 847         (highest_ui_num): Remove.
 848         * top.h (struct ui) <num>: Remove.
 849
 850 2020-09-15  Tom Tromey  <tromey@adacore.com>
 851
 852         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 853         * ui-style.c (ansi_regex_text): Now array.
 854         * rust-exp.y (number_regex_text): Now array.
 855         * linespec.c (linespec_quote_characters): Now array.
 856         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 857         Now arrays.
 858
 859 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 860
 861         * debuginfod-support.c (debuginfod_client_deleter): New.
 862         (debuginfod_client_up): New.
 863         (debuginfod_init): Return debuginfod_client_up.
 864         (debuginfod_source_query): Adjust.
 865         (debuginfod_debuginfo_query): Adjust.
 866
 867 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 868
 869         * debuginfod-support.c (debuginfod_source_query): Use
 870         make_unique_xstrdup.
 871
 872 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 873
 874         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 875         with `type::instance_flags`.
 876
 877 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 878
 879         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 880         Remove baton parameter.
 881
 882 2020-09-14  Pedro Alves  <pedro@palves.net>
 883
 884         * Makefile.in (SELFTESTS_SRCS): Add
 885         unittests/enum-flags-selftests.c.
 886         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 887         btrace_function_flags instead of enum btrace_function_flag.
 888         * compile/compile-c-types.c (convert_qualified): Use
 889         enum_flags::raw.
 890         * compile/compile-cplus-symbols.c (convert_one_symbol)
 891         (convert_symbol_bmsym):
 892         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 893         (compile_cplus_convert_struct_or_union_methods)
 894         (compile_cplus_instance::convert_qualified_base):
 895         * go-exp.y (parse_string_or_char): Add cast to int.
 896         * unittests/enum-flags-selftests.c: New file.
 897         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 898         type to btrace_thread_flags from btrace_thread_flag.
 899         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 900         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 901         cast in DEBUG call.
 902
 903 2020-09-14  Pedro Alves  <pedro@palves.net>
 904
 905         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 906         * gdbtypes.c (address_space_name_to_int): Rename to ...
 907         (address_space_name_to_type_instance_flags): ... this.
 908         (address_space_int_to_name): Rename to ...
 909         (address_space_type_instance_flags_to_name): ... this.
 910         * gdbtypes.h (address_space_name_to_int): Rename to ...
 911         (address_space_name_to_type_instance_flags): ... this.
 912         (address_space_int_to_name): Rename to ...
 913         (address_space_type_instance_flags_to_name): ... this.
 914         * type-stack.c (type_stack::insert): Adjust to rename.
 915         * type-stack.h (type_stack::insert): Likewise.
 916
 917 2020-09-14  Pedro Alves  <pedro@palves.net>
 918             Andrew Burgess  <andrew.burgess@embecosm.com>
 919
 920         * avr-tdep.c (avr_address_class_type_flags): Return
 921         type_instance_flags.
 922         (avr_address_class_type_flags_to_name): Take a
 923         type_instance_flags.
 924         (avr_address_class_name_to_type_flags): Return bool and take a
 925         type_instance_flags.
 926         * d-lang.c (build_d_types): Use type::set_instance_flags.
 927         * ft32-tdep.c (ft32_address_class_type_flags): Return
 928         type_instance_flags.
 929         (ft32_address_class_type_flags_to_name): Take a
 930         type_instance_flags.
 931         (ft32_address_class_name_to_type_flags): Return bool and take a
 932         type_instance_flags.
 933         (ft32_gdbarch_init): Use type::set_instance_flags.
 934         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 935         * gdbarch.h, gdbarch.c: Regenerate.
 936         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 937         (address_class_name_to_type_flags): Use type_instance_flags and
 938         bool.
 939         * gdbtypes.c (address_space_name_to_int)
 940         (address_space_int_to_name, make_qualified_type): Use
 941         type_instance_flags.
 942         (make_qualified_type): Use type_instance_flags and
 943         type::set_instance_flags.
 944         (make_type_with_address_space, make_cv_type, make_vector_type)
 945         (check_typedef): Use type_instance_flags.
 946         (recursive_dump_type): Cast type_instance_flags to unsigned for
 947         printing.
 948         (copy_type_recursive): Use type::set_instance_flags.
 949         (gdbtypes_post_init): Use type::set_instance_flags.
 950         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 951         <m_instance_flags>: ... this.
 952         <instance_flags, set_instance_flags>: New methods.
 953         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 954         (SET_TYPE_INSTANCE_FLAGS): New.
 955         (address_space_name_to_int, address_space_int_to_name)
 956         (make_type_with_address_space): Pass flags using
 957         type_instance_flags instead of int.
 958         * stabsread.c (cleanup_undefined_types_noname): Use
 959         type::set_instance_flags.
 960         * s390-tdep.c (s390_address_class_type_flags): Return
 961         type_instance_flags.
 962         (s390_address_class_type_flags_to_name): Take a
 963         type_instance_flags.
 964         (s390_address_class_name_to_type_flags): Return bool and take a
 965         type_instance_flags.
 966         * type-stack.c (type_stack::follow_types): Use
 967         type_instance_flags.
 968         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 969
 970 2020-09-14  Tom Tromey  <tromey@adacore.com>
 971
 972         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 973         * x86-tdep.c (x86_is_thunk_register_name)
 974         (x86_in_indirect_branch_thunk): Update.
 975         * sparc64-tdep.c (sparc64_fpu_register_names)
 976         (sparc64_cp0_register_names, sparc64_register_names)
 977         (sparc64_pseudo_register_names): Now const.
 978         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 979         cp0_registers_num>: Now const.
 980         * sparc-tdep.c (sparc_core_register_names)
 981         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 982         (sparc32_pseudo_register_names): Now const.
 983         (validate_tdesc_registers): Update.
 984         * rust-lang.c (rust_extensions): Now const.
 985         * p-lang.c (p_extensions): Now const.
 986         * objc-lang.c (objc_extensions): Now const.
 987         * nto-tdep.c (nto_thread_state_str): Now const.
 988         * moxie-tdep.c (moxie_register_names): Now const.
 989         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 990         Now const.
 991         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 992         (mips_linux_reg_names): Now const.
 993         (mips_gdbarch_init): Update.
 994         * microblaze-tdep.c (microblaze_register_names): Now const.
 995         * m68k-tdep.c (m68k_register_names): Now const.
 996         * m32r-tdep.c (m32r_register_names): Now const.
 997         * ia64-tdep.c (ia64_register_names): Now const.
 998         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 999         ymmh_register_names, ymm16h_regnum, mpx_register_names,
1000         k_register_names, zmmh_register_names, xmm_avx512_register_names,
1001         ymm_avx512_register_names, pkeys_register_names>: Now const.
1002         * i386-tdep.c (i386_register_names, i386_zmm_names)
1003         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
1004         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
1005         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
1006         * f-lang.c (f_extensions): Now const.
1007         * d-lang.c (d_extensions): Now const.
1008         * csky-tdep.c (csky_register_names): Now const.
1009         * charset.c (default_charset_names, charset_enum): Now const.
1010         (_initialize_charset): Update.
1011         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
1012         const.
1013         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
1014         (bsd_uthread_solib_loaded): Update.
1015         (bsd_uthread_state): Now const.
1016         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
1017         (amd64_ymm_avx512_names, amd64_ymmh_names)
1018         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
1019         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
1020         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
1021         (amd64_dword_names): Now const.
1022         * agent.c (can_use_agent_enum): Now const.
1023         * ada-tasks.c (task_states, long_task_states): Now const.
1024         * ada-lang.c (known_runtime_file_name_patterns)
1025         (known_auxiliary_function_name_patterns, attribute_names)
1026         (standard_exc, ada_extensions): Now const.
1027
1028 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1029
1030         * bcache.h (struct bcache) <bcache>: Remove constructor.
1031         <m_hash_function, m_compare_function>: Remove.
1032         <~bcache>: Make virtual.
1033         <compare>: Remove static method, introduce virtual method.
1034         <default_hash>: Remove.
1035         <hash>: New virtual method.
1036         * bcache.c (bcache::expand_hash_table): Update.
1037         (bcache::insert): Update.
1038         (bcache::hash): New.
1039         (bcache::compare): Update comment and parameter names.
1040         * gdbtypes.c (types_deeply_equal): Update.
1041         * psymtab.h (struct psymbol_bcache): New struct.
1042         (class psymtab_storage) <psymtab_storage>: Make default.
1043         <psymbol_cache>: Change type to psymbol_bcache.
1044         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1045         (psymbol_hash): Change to...
1046         (psymbol_bcache::hash): ... this.
1047         (psymbol_compare): Change to...
1048         (psymbol_bcache::compare): ... this.
1049
1050 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1051
1052         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1053         checking for initial lwp.
1054
1055 2020-09-14  Tom Tromey  <tromey@adacore.com>
1056
1057         * m68k-tdep.c (m68k_extract_return_value): Use
1058         pointer_result_regnum.
1059         (m68k_store_return_value): Likewise.
1060         (m68k_reg_struct_return_p): Handle vectors and arrays.
1061         (m68k_return_value): Handle arrays.
1062         (m68k_svr4_return_value): Fix single-element aggregate handling.
1063         Handle long double.  Adjust for embedded ABI.
1064         (m68k_svr4_init_abi): Set pointer_result_regnum.
1065         (m68k_embedded_init_abi): New function.
1066         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1067         (m68k_osabi_sniffer): New function.
1068         (_initialize_m68k_tdep): Register osabi sniffer.
1069         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1070         member.
1071
1072 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1073
1074         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1075         with gdb::unique_xmalloc_ptr<char>.
1076
1077 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1078
1079         * xml-support.h (xml_fetch_another): Change type to be a
1080         function_view.
1081         (xml_process_xincludes): Remove baton parameter.
1082         (xml_fetch_content_from_file): Change baton parameter to
1083         dirname.
1084         * xml-support.c (struct xinclude_parsing_data)
1085         <xinclude_parsing_data>: Remove baton parameter.
1086         <fetcher_baton>: Remove.
1087         (xinclude_start_include): Adjust.
1088         (xml_process_xincludes): Adjust.
1089         (xml_fetch_content_from_file): Replace baton parameter with
1090         dirname.
1091         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1092         (xml_init_syscalls_info): Use a lambda.
1093         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1094         (file_read_description_xml): Use a lambda.
1095         (fetch_available_features_from_target): Change baton parameter
1096         to target_ops.
1097         (target_read_description_xml): Use a lambda.
1098         (target_fetch_description_xml): Use a lambda.
1099         (string_read_description_xml): Update.
1100
1101 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1102
1103         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1104         uses with type::endianity_is_not_default.
1105
1106 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1107
1108         * gdbtypes.h (struct type) <endianity_is_not_default,
1109         set_endianity_is_not_default>: New methods.
1110         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1111         type::endianity_is_not_default, change all write call sites to
1112         use type::set_endianity_is_not_default.
1113
1114 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1115
1116         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1117         uses with type::is_fixed_instance.
1118
1119 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1120
1121         * gdbtypes.h (struct type) <is_fixed_instance,
1122         set_is_fixed_instance>: New methods.
1123         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1124         write call sites to use type::set_is_fixed_instance.
1125
1126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1127
1128         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1129         uses with type::is_gnu_ifunc.
1130
1131 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1132
1133         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1134         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1135         use type::set_is_gnu_ifunc.
1136
1137 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1138
1139         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1140         uses with type::stub_is_supported.
1141
1142 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1143
1144         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1145         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1146         use type::set_stub_is_supported.
1147
1148 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1149
1150         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1151         uses with type::is_vector.
1152
1153 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1154
1155         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1156         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1157         use type::set_is_vector.
1158
1159 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1160
1161         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1162         uses with type::has_varargs.
1163
1164 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1165
1166         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1167         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1168         use type::set_has_varargs.
1169
1170 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1171
1172         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1173         uses with type::is_prototyped.
1174
1175 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1176
1177         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1178         New methods.
1179         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1180         call sites to use type::set_is_prototyped.
1181
1182 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1183
1184         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1185         uses with type::target_is_stub.
1186
1187 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1188
1189         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1190         New methods.
1191         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1192         sites to use type::set_target_is_stub.
1193
1194 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1195
1196         * gdbtypes.h (TYPE_STUB): Remove, replace all
1197         uses with type::is_stub.
1198
1199 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1200
1201         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1202         (TYPE_STUB): Use type::is_stub, change all write call sites to
1203         use type::set_is_stub.
1204
1205 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1206
1207         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1208         type::has_no_signedness.
1209
1210 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1211
1212         * gdbtypes.h (struct type) <has_no_signedness,
1213         set_has_no_signedness>: New methods.
1214         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1215         call sites to use type::set_has_no_signedness.
1216
1217 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1218
1219         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1220         type::is_unsigned.
1221
1222 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1223
1224         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1225         methods.
1226         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1227         sites to use type::set_is_unsigned.
1228
1229 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1230             Adam Renquinha <arenquinha@cimeq.qc.ca>
1231
1232         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1233         pointer and stack frame offset when unwinding.
1234
1235 2020-09-13  Pedro Alves  <pedro@palves.net>
1236
1237         * NEWS: Document "-break-insert --qualified".
1238         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1239
1240 2020-09-13  Pedro Alves  <pedro@palves.net>
1241
1242         * linespec.c (classify_mtype, compare_msyms): Delete.
1243         (search_minsyms_for_name): Remove classification logic.  Instead
1244         filter out trampoline symbols if we also found an external
1245         function of the same name.
1246
1247 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1248
1249         * NEWS: Create a new section for the next release branch.
1250         Rename the section of the current branch, now that it has
1251         been cut.
1252
1253 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1254
1255         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1256         * version.in: Bump version to 11.0.50.DATE-git.
1257
1258 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1259
1260         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1261
1262 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1263             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1264
1265         * gdbarch.sh: Added bfloat16 type.
1266         * gdbarch.c: Regenerated.
1267         * gdbarch.h: Regenerated.
1268         * gdbtypes.c (floatformats_bfloat16): New struct.
1269         (gdbtypes_post_init): Add builtin_bfloat16.
1270         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1271         (floatformats_bfloat16): New struct.
1272         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1273         (i386_ymm_type): Add field "v16_bfloat16"
1274         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1275         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1276         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1277         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1278         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1279         * features/i386/64bit-avx512.c: Regenerated.
1280         * features/i386/64bit-sse.xml: Add bfloat16 type.
1281         * features/i386/64bit-sse.c: Regenerated.
1282
1283 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1284
1285         * i386-tdep.c (i386_zmm_type): Fix field names.
1286         (i386_ymm_type): Fix field names.
1287
1288 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1289
1290         * breakpoint.c: Fix typo in the help message of the
1291         "set breakpoint condition-evaluation" command.
1292
1293 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1294
1295         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1296         * (nbsd_nat_target::pid_to_exec_file)
1297         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1298         (nbsd_nat_target::post_startup_inferior)
1299         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1300         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1301         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1302         * (nbsd_thread_lister): Remove.
1303
1304 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1305
1306         * fork-inferior.c (startup_inferior): Avoid double free.
1307
1308 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1309
1310         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1311         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1312
1313 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1314
1315         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1316         * netbsd-nat.c: Include <sys/ptrace.h>.
1317         * (netbsd_nat::enable_proc_events): Add.
1318
1319 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1320
1321         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1322         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1323         (netbsd_nat::for_each_thread): Add.
1324         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1325         "gdbsupport/common-debug.h".
1326         * (netbsd_nat::netbsd_thread_lister)
1327         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1328         (netbsd_nat::for_each_thread): Add.
1329
1330 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1331
1332         * netbsd-nat.h: Include <unistd.h>.
1333         * (netbsd_nat::pid_to_exec_file): Add.
1334         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1335         * (netbsd_nat::pid_to_exec_file) Add.
1336
1337 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1338
1339         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1340
1341 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1342
1343         * netbsd-nat.h: New file.
1344         * netbsd-nat.c: Likewise.
1345
1346 2020-09-09  Tom Tromey  <tromey@adacore.com>
1347
1348         * ada-lang.c (remove_extra_symbols): Do not increment when
1349         removing an element
1350
1351 2020-09-08  Tom Tromey  <tromey@adacore.com>
1352
1353         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1354
1355 2020-09-08  Tom Tromey  <tromey@adacore.com>
1356
1357         PR win32/25302:
1358         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1359         (gdb_bfd_init_data): New function.
1360         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1361
1362 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1363
1364         * infrun.c (fetch_inferior_event): Use
1365         `switch_to_target_no_thread` to switch the target.
1366
1367 2020-09-06  Tom Tromey  <tom@tromey.com>
1368
1369         * symfile.h (dwarf2_free_objfile): Don't declare.
1370
1371 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1372
1373         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1374         to match 16 byte real/complex type generated by Flang compiler.
1375
1376 2020-09-03  Tom de Vries  <tdevries@suse.de>
1377
1378         PR breakpoint/26546
1379         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1380         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1381
1382 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1383
1384         * maint.c (index_digits): New function.
1385         (struct maint_print_section_data): Remove.
1386         (print_bfd_section_info): Remove print_data parameter, add arg
1387         and index_digits.
1388         (print_objfile_section_info): Likewise.
1389         (print_bfd_section_info_maybe_relocated): Likewise (plus
1390         objfile).
1391         (maintenance_info_sections): Adjust calls.
1392
1393 2020-09-02  Tom Tromey  <tromey@adacore.com>
1394
1395         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1396         for null pointers.
1397         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1398
1399 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1400
1401         * bcache.h (struct bcache) <insert>: Change type of `added` to
1402         pointer to bool.
1403         * bcache.c (bcache::insert): Likewise.
1404         * gdbtypes.c (check_types_worklist): Adjust.
1405         * psymtab.c (add_psymbol_to_bcache): Adjust.
1406
1407 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1408
1409         * corelow.c (unordered_set): Include.
1410         (class core_target): Add field 'm_core_unavailable_mappings'.
1411         (core_target::build_file_mappings): Print only one warning
1412         per inaccessible file.  Add unavailable/broken mappings
1413         to m_core_unavailable_mappings.
1414         (core_target::xfer_partial): Call...
1415         (core_target::xfer_memory_via_mappings): New method.
1416
1417 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1418
1419         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1420         type to bool.
1421
1422 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1423
1424         * dwarf2/read.c (struct field_info): Fix indentation.
1425
1426 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1427
1428         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1429         ordering in comment.
1430         * frame.c (frame_id_eq): Fix indentation.
1431
1432 2020-08-31  Scott Linder  <scott@scottlinder.com>
1433             Simon Marchi  <simon.marchi@efficios.com>
1434
1435         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1436         inline frame ids in outer frame.
1437
1438 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1439
1440         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1441         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1442         (outer_frame_id): Use FID_STACK_OUTER instead of
1443         FID_STACK_INVALID.
1444         (frame_id_p): Don't check for outer_frame_id.
1445
1446 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1447
1448         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1449         regnum/frame in value.  Call allocate_value_lazy.
1450         * frame.c (frame_unwind_register_value): Use
1451         val_print_not_saved.
1452
1453 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1454
1455         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1456
1457 2020-08-29  Pedro Alves  <pedro@palves.net>
1458
1459         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1460         the inferior before calling target_pid_to_str.
1461
1462 2020-08-28  Tom Tromey  <tom@tromey.com>
1463
1464         * xcoffread.c (xcoff_end_psymtab): Update comment.
1465         * dbxread.c (dbx_end_psymtab): Update comment.
1466
1467 2020-08-28  Tom de Vries  <tdevries@suse.de>
1468
1469         PR breakpoint/26544
1470         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1471         event_location.
1472         (create_breakpoint): Same.
1473         (base_breakpoint_decode_location): Same.
1474         (bkpt_create_sals_from_location): Same.
1475         (bkpt_decode_location): Same.
1476         (bkpt_probe_create_sals_from_location): Same.
1477         (bkpt_probe_decode_location): Same.
1478         (tracepoint_create_sals_from_location): Same.
1479         (tracepoint_decode_location): Same.
1480         (tracepoint_probe_decode_location): Same.
1481         (strace_marker_create_sals_from_location): Same.
1482         (strace_marker_decode_location): Same.
1483         (create_sals_from_location_default): Same.
1484         (decode_location_default): Same.
1485         * breakpoint.h (struct breakpoint_ops): Same.
1486         (create_breakpoint): Same.
1487         * linespec.h (decode_line_full): Same.
1488         * linespec.c (decode_line_full): Same.  Throw error if
1489         result.size () == 0.
1490
1491 2020-08-27  Pedro Alves  <pedro@palves.net>
1492
1493         PR gdb/26524
1494         * breakpoint.c (until_break_fsm) <location_breakpoint,
1495         caller_breakpoint>: Delete fields.
1496         <breakpoints>: New field.
1497         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1498         two individual breakpoints.
1499         (until_break_fsm::should_stop): Loop over breakpoints in the
1500         breakpoint vector.
1501         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1502         vector.
1503         (until_break_command): Handle location expanding into multiple
1504         sals.
1505
1506 2020-08-27  Pedro Alves  <pedro@palves.net>
1507
1508         PR gdb/26523
1509         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1510         bp_until breakpoints user-specified locations.  Update intro
1511         comment.
1512
1513 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1514
1515         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1516         gdb_bfd_sections): New.
1517         * maint.c (print_bfd_section_info): Change param type to
1518         maint_print_section_data.
1519         (print_objfile_section_info): Likewise.
1520         (print_bfd_section_info_maybe_relocated): Likewise.
1521         (maintenance_info_sections): Use gdb_bfd_sections.
1522
1523 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1524
1525         * MAINTAINERS: Add ARC target and maintainer.
1526
1527 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1528
1529         * configure.tgt: ARC support for GNU/Linux.
1530         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1531         * arc-linux-tdep.c: New file.
1532         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1533         * arc-tdep.c (arc_write_pc): Use it.
1534
1535 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1536
1537         * arc-tdep.c (arc_check_for_hardware_loop): New.
1538         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1539
1540 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1541
1542         * arc-tdep.h: Include "gdbarch.h".
1543
1544 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1545
1546         * arch/arc.h
1547         (arc_gdbarch_features): New class to stir the selection of target XML.
1548         (arc_create_target_description): Use FEATURES to choose XML target.
1549         (arc_lookup_target_description): Use arc_create_target_description
1550         to create _new_ target descriptions or return the already created
1551         ones if the FEATURES is the same.
1552         * arch/arc.c: Implementation of prototypes described above.
1553         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1554         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1555         * arc-tdep.c (*_feature_name): Make feature names consistent.
1556         (arc_register_feature): A new struct to hold information about
1557         registers of a particular target/feature.
1558         (arc_check_tdesc_feature): Check if XML provides registers in
1559         compliance with ARC_REGISTER_FEATURE structs.
1560         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1561         (determine_*_reg_feature_set): Which feature name to look for.
1562         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1563         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1564         to expected ISA enums to be used in arc_gdbarch_features structs.
1565         * features/Makefile (FEATURE_XMLFILES): Add new files.
1566         * gdb/features/arc/v1-aux.c: New file.
1567         * gdb/features/arc/v1-aux.xml: Likewise.
1568         * gdb/features/arc/v1-core.c: Likewise.
1569         * gdb/features/arc/v1-core.xml: Likewise.
1570         * gdb/features/arc/v2-aux.c: Likewise.
1571         * gdb/features/arc/v2-aux.xml: Likewise.
1572         * gdb/features/arc/v2-core.c: Likewise.
1573         * gdb/features/arc/v2-core.xml: Likewise.
1574         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1575
1576 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1577             Andrew Burgess  <andrew.burgess@embecosm.com>
1578
1579         PR m2/26372
1580         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1581         an assert.  Remove single element array indexing pattern as the
1582         MULTI_SUBSCRIPT support will handle this case too.
1583
1584 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1585
1586         * value.h (valprint_check_validity): Move declaration from
1587         here...
1588         * valprint.h (valprint_check_validity): ... to here.
1589
1590 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1591
1592         * debug.h: New file.
1593         * debug.c (debug_prefixed_vprintf): New function.
1594         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1595         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1596
1597 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1598
1599         * infrun.h (infrun_debug_printf_1): New function declaration.
1600         (infrun_debug_printf): New macro.
1601         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1602         throughout.
1603         (infrun_debug_printf): New function.
1604         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1605         (handle_jit_event): Likewise.
1606
1607 2020-08-21  Mark Wielaard  <mark@klomp.org>
1608
1609         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1610
1611 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1612
1613         * frame.c (enum class frame_id_status): New.
1614         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1615         (fprintf_frame): Update.
1616         (compute_frame_id): Set frame id status to "computing" on entry.
1617         Set it back to "not_computed" on failure and to "computed" on
1618         success.
1619         (get_frame_id): Assert the frame id is not being computed.
1620         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1621         (create_new_frame): Likewise.
1622         (frame_cleanup_after_sniffer): Update assert.
1623
1624 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1625
1626         * regcache.c (pid_ptid_regcache_map): New type.
1627         (target_ptid_regcache_map): Remove.
1628         (target_pid_ptid_regcache_map): New type.
1629         (regcaches): Change type to target_pid_ptid_regcache_map.
1630         (get_thread_arch_aspace_regcache): Update.
1631         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1632         case.
1633         (regcaches_size): Update.
1634         (regcache_count): Update.
1635         (registers_changed_ptid_target_pid_test): New.
1636         (_initialize_regcache): Register new test.
1637
1638 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1639
1640         * regcache.c (regcache_count): New.
1641         (struct regcache_test_data): New.
1642         (regcache_test_data_up): New.
1643         (populate_regcaches_for_test): New.
1644         (regcaches_test): Remove.
1645         (get_thread_arch_aspace_regcache_test): New.
1646         (registers_changed_ptid_all_test): New.
1647         (registers_changed_ptid_target_test): New.
1648         (registers_changed_ptid_target_ptid_test): New.
1649         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1650         (_initialize_regcache): Register new tests.
1651
1652 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1653
1654         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1655         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1656         gdbarch and aspace parameter.  Use current inferior's aspace.
1657         Validate regcache's arch value.
1658         (regcaches_test): Update.
1659
1660 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1661
1662         * regcache.c (regcaches_test): Call registers_changed.
1663
1664 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1665
1666         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1667
1668 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1669
1670         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1671         to find the end of prologue for flang compiled binaries.
1672         * arm-tdep.c (arm_skip_prologue): Likewise.
1673         * i386-tdep.c (i386_skip_prologue): Likewise.
1674         * producer.c (producer_is_llvm): New function.
1675         (producer_parsing_tests): Added new tests for clang/flang.
1676         * producer.h (producer_is_llvm): New declaration.
1677
1678 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1679
1680         * linux-nat.c (linux_nat_debug_printf): New function.
1681         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1682
1683 2020-08-18  Aaron Merey  <amerey@redhat.com>
1684
1685         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1686         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1687         (CLIBS): Add DEBUGINFOD_LIBS.
1688
1689 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1690
1691         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1692         'gdbarch_num_regs'.
1693
1694 2020-08-17  Tom Tromey  <tromey@adacore.com>
1695
1696         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1697         ada_get_decoded_value returns NULL.
1698
1699 2020-08-17  Tom Tromey  <tromey@adacore.com>
1700
1701         * python/py-inferior.c (infpy_search_memory): Use
1702         gdb_py_object_from_ulongest.
1703         * python/py-infevents.c (create_inferior_call_event_object)
1704         (create_memory_changed_event_object): Use
1705         gdb_py_object_from_ulongest.
1706         * python/py-linetable.c (ltpy_entry_get_pc): Use
1707         gdb_py_object_from_ulongest.
1708
1709 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1710
1711         * loc.c (class symbol_needs_eval_context): Fix indentation.
1712
1713 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1714
1715         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1716         bool.
1717
1718 2020-08-17  Tom de Vries  <tdevries@suse.de>
1719
1720         PR gdb/26393
1721         * gdbtypes.c (dump_dynamic_prop): New function.
1722         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1723
1724 2020-08-15  Tom de Vries  <tdevries@suse.de>
1725
1726         PR backtrace/26390
1727         * stack.c (print_frame_args): Temporarily set the selected
1728         frame to FRAME while printing the frame's arguments.
1729
1730 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1731
1732         PR breakpoints/26385
1733         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1734         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1735
1736 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1737
1738         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1739         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1740         and >= to check return value instead of == -1 and != -1.
1741
1742 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1743
1744         * utils.h (class gdb_argv) <as_array_view>: New method.
1745         * utils.c (gdb_argv_as_array_view_test): New.
1746         (_initialize_utils): Register selftest.
1747         * maint.c (maintenance_selftest): Use the new method.
1748
1749 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1750
1751         * target.h (supports_dumpcore, dumpcore): New
1752         function declarations.
1753         * target.c (supports_dumpcore, dumpcore): New
1754         functions.
1755         * target-delegates.c: Rebuild.
1756         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1757         and target_dumpcore ().
1758
1759 2020-08-13  Aaron Merey  <amerey@redhat.com>
1760
1761         * debuginfod-support.c: Replace global variables with user_data.
1762
1763 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1764
1765         * maint.c (maintenance_selftest): Split args and pass array_view
1766         to run_tests.
1767
1768 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1769
1770         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1771         type's length.
1772         Use %s and pulongest to print the length.
1773
1774 2020-08-12  Pedro Alves  <palves@redhat.com>
1775
1776         * NEWS: Move "Multi-target debugging support" item to the
1777         "Changes since GDB 9" section.
1778
1779 2020-08-12  Pedro Alves  <palves@redhat.com>
1780
1781         PR gdb/26336
1782         * progspace.c (program_space::remove_objfile): Invalidate the
1783         frame cache.
1784
1785 2020-08-11  Tom de Vries  <tdevries@suse.de>
1786
1787         * MAINTAINERS: Mark ms1 as deleted.
1788
1789 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1790
1791         PR gdb/26310
1792
1793         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1794         act accordingly.
1795         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1796         movz/str/stur/stp skipping behavior.
1797
1798 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1799
1800         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1801         struct user_sve_header instead of struct sve_context.
1802
1803 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1804
1805         * read.h (dwarf2_fetch_die_loc_sect_off,
1806         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1807         `void *` parameter with function_view.
1808         * read.c (dwarf2_fetch_die_loc_sect_off,
1809         dwarf2_fetch_die_loc_cu_off): Likewise.
1810         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1811         (per_cu_dwarf_call): Adjust.
1812         (get_frame_address_in_block_wrapper): Remove.
1813         (indirect_synthetic_pointer): Adjust.
1814         (get_ax_pc): Remove.
1815         (dwarf2_compile_expr_to_ax): Adjust.
1816
1817 2020-08-08  Tom de Vries  <tdevries@suse.de>
1818
1819         PR build/26344
1820         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1821         constructor.
1822         * regcache.c (get_thread_arch_aspace_regcache): Same.
1823
1824 2020-08-07  Tom Tromey  <tromey@adacore.com>
1825
1826         * ravenscar-thread.c
1827         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1828         New method.
1829         (ravenscar_thread_target::wait): Check
1830         runtime_initialized.
1831         (ravenscar_thread_target::prepare_to_store)
1832         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1833         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1834         (ravenscar_thread_target::stopped_by_watchpoint)
1835         (ravenscar_thread_target::stopped_data_address)
1836         (ravenscar_thread_target::core_of_thread): Use
1837         scoped_restore_current_thread and
1838         set_base_thread_from_ravenscar_task.
1839
1840 2020-08-07  Tom Tromey  <tromey@adacore.com>
1841
1842         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1843
1844 2020-08-07  Tom Tromey  <tromey@adacore.com>
1845
1846         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1847         update_inferior_ptid before update_thread_list.
1848         (temporarily_change_regcache_ptid): New class.
1849         (ravenscar_thread_target::fetch_registers)
1850         (ravenscar_thread_target::store_registers)
1851         (ravenscar_thread_target::prepare_to_store): Use base thread when
1852         forwarding operation.
1853
1854 2020-08-07  Tom Tromey  <tromey@adacore.com>
1855
1856         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1857         "is_pid" case.
1858
1859 2020-08-07  Tom Tromey  <tromey@adacore.com>
1860
1861         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1862         New methods.
1863         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1864         first.
1865         (ravenscar_thread_target::add_thread): Rename from
1866         ravenscar_add_thread.
1867         (ravenscar_thread_target::update_thread_list): Use a lambda.
1868         (ravenscar_thread_target::xfer_partial): New method.
1869
1870 2020-08-07  Tom Tromey  <tromey@adacore.com>
1871
1872         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1873         gdb::function_view.
1874         (iterate_over_live_ada_tasks): Change type of argument.
1875         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1876         of argument.
1877
1878 2020-08-07  Tom Tromey  <tromey@adacore.com>
1879
1880         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1881         Remove.
1882         (ravenscar_thread_target::extra_thread_info): Remove.
1883         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1884         defer to target beneath for non-Ravenscar threads.
1885
1886 2020-08-07  Tom Tromey  <tromey@adacore.com>
1887
1888         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1889         get_base_thread_from_ravenscar_task>: Now methods.
1890         <m_cpu_map>: New member.
1891         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1892         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1893         (ravenscar_thread_target::task_is_currently_active): Update.
1894         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1895         Now a method.
1896         (ravenscar_thread_target::add_active_thread): Put initial thread
1897         into the m_cpu_map.
1898
1899 2020-08-07  Tom Tromey  <tromey@adacore.com>
1900
1901         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1902         event_ptid.
1903
1904 2020-08-07  Tom Tromey  <tromey@adacore.com>
1905
1906         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1907         runtime_initialized.
1908
1909 2020-08-07  Tom Tromey  <tromey@adacore.com>
1910
1911         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1912         add_active_thread.
1913         (ravenscar_thread_target::add_active_thread): Now public.
1914         (ravenscar_inferior_created): Call add_active_thread after pushing
1915         the target.
1916
1917 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1918
1919         * regcache.c (ptid_regcache_map): New type.
1920         (target_ptid_regcache_map): New type.
1921         (regcaches): Change type to target_ptid_regcache_map.
1922         (get_thread_arch_aspace_regcache): Update to regcaches' new
1923         type.
1924         (regcache_thread_ptid_changed): Likewise.
1925         (registers_changed_ptid): Likewise.
1926         (regcaches_size): Likewise.
1927         (regcaches_test): Update.
1928         (regcache_thread_ptid_changed): Update.
1929         * regcache.h (regcache_up): New type.
1930         * gdbsupport/ptid.h (hash_ptid): New struct.
1931
1932 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1933
1934         * observable.h (thread_ptid_changed): Add parameter
1935         `process_stratum_target *`.
1936         * infrun.c (infrun_thread_ptid_changed): Add parameter
1937         `process_stratum_target *` and use it.
1938         (selftests): New namespace.
1939         (infrun_thread_ptid_changed): New function.
1940         (_initialize_infrun): Register selftest.
1941         * regcache.c (regcache_thread_ptid_changed): Add parameter
1942         `process_stratum_target *` and use it.
1943         (regcache_thread_ptid_changed): New function.
1944         (_initialize_regcache): Register selftest.
1945         * thread.c (thread_change_ptid): Pass target to
1946         thread_ptid_changed observable.
1947
1948 2020-08-06  Caroline Tice <cmtice@google.com>
1949
1950         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1951         (struct dwp_sections): Update field comments.  Add loclists and
1952         rnglists fields.
1953         (struct virtual_v2_dwo_sections): Rename struct to
1954         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1955         size & offset fields for loclists and rnglists.
1956         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1957         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1958         skipping dummy type units.
1959         (create_dwp_hash_table): Update the large comment above the function to
1960         discuss Version 5 DWP files as well, with references.  Update all the
1961         version checks in the function to check for version 5 as well.  Add new
1962         section at the end to create dwp hash table for version 5.
1963         (create_dwp_v2_section): Rename function to
1964         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1965         Add V5 to error message text.
1966         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1967         into calls to create_dwp_v2_or_v5_section.
1968         (create_dwo_unit_in_dwp_v5): New function.
1969         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1970         check for version2; add else clause to handle version 5.
1971         (open_and_init_dwo_file): Add code to check dwarf version & only call
1972         create_debug_types_hash_table (with sections.types) if version is not 5;
1973         else call create_debug_type_hash_table, with sections.info.
1974         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1975         version 5.
1976         (dwarf2_locate_v5_dwp_sections): New function.
1977         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1978         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1979
1980 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1981
1982         * regcache.h (class regcache): Remove friend
1983         registers_changed_ptid.
1984         <regcache_thread_ptid_changed>: Remove.
1985         <regcaches>: Remove.
1986         * regcache.c (regcache::regcaches): Rename to...
1987         (regcaches): ... this.  Make static.
1988         (get_thread_arch_aspace_regcache): Update.
1989         (regcache::regcache_thread_ptid_changed): Rename to...
1990         (regcache_thread_ptid_changed): ... this.  Update.
1991         (class regcache_access): Remove.
1992         (regcaches_test): Update.
1993         (_initialize_regcache): Update.
1994         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1995         <forward_list>.
1996
1997 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1998
1999         * regcache.h (class regcache) <current_regcache>: Rename to...
2000         <regcaches>: ... this.  Move doc here.
2001         * regcache.c (regcache::current_regcache) Rename to...
2002         (regcache::regcaches): ... this.  Move doc to header.
2003         (get_thread_arch_aspace_regcache): Update.
2004         (regcache::regcache_thread_ptid_changed): Update.
2005         (registers_changed_ptid): Update.
2006         (class regcache_access) <current_regcache_size>: Rename to...
2007         <regcaches_size>: ... this.
2008         (current_regcache_test): Rename to...
2009         (regcaches_test): ... this.
2010         (_initialize_regcache): Update.
2011
2012 2020-08-06  Victor Collod  <vcollod@nvidia.com>
2013
2014         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
2015
2016 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
2017
2018         * corelow.c (core_target::build_file_mappings): Don't output
2019         null pathname in warning.
2020
2021 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
2022
2023         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
2024         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
2025         gdb.dwarf2/dw2-single-line-discriminators.exp,
2026         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
2027
2028 2020-08-05  Tom Tromey  <tromey@adacore.com>
2029
2030         PR rust/26197:
2031         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
2032         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
2033         Fix off-by-one and type size errors in ordinary case.
2034
2035 2020-08-05  Tom de Vries  <tdevries@suse.de>
2036
2037         * gdbtypes.c (type_not_allocated, type_not_associated): Use
2038         "prop->const_val () == 0" instead of "prop->const_val () != 0".
2039
2040 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2041
2042         * frame.h (frame_id_p): Return bool.
2043         (frame_id_artificial_p): Return bool.
2044         (frame_id_eq): Return bool.
2045         (has_stack_frames): Return bool.
2046         (get_selected_frame): Fix typo in comment.
2047         (get_frame_pc_if_available): Return bool.
2048         (get_frame_address_in_block_if_available): Return bool.
2049         (get_frame_func_if_available): Return bool.
2050         (read_frame_register_unsigned): Return bool.
2051         (get_frame_register_bytes): Return bool.
2052         (safe_frame_unwind_memory): Return bool.
2053         (deprecated_frame_register_read): Return bool.
2054         (frame_unwinder_is): Return bool.
2055         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2056         bool.
2057         <this_id::p>: Likewise.
2058         <prev_p>: Likewise.
2059         (frame_stash_add): Return bool.
2060         (get_frame_id): Use bool.
2061         (frame_id_build_special) Use bool.
2062         (frame_id_build_unavailable_stack): Use bool.
2063         (frame_id_build): Use bool.
2064         (frame_id_p): Return bool, use true/false instead of 1/0.
2065         (frame_id_artificial_p): Likewise.
2066         (frame_id_eq): Likewise.
2067         (frame_id_inner): Likewise.
2068         (get_frame_func_if_available): Likewise.
2069         (read_frame_register_unsigned): Likewise.
2070         (deprecated_frame_register_read): Likewise.
2071         (get_frame_register_bytes): Likewise.
2072         (has_stack_frames): Likewise.
2073         (inside_main_func): Likewise.
2074         (inside_entry_func): Likewise.
2075         (get_frame_pc_if_available): Likewise.
2076         (get_frame_address_in_block_if_available): Likewise.
2077         (frame_unwinder_is): Likewise.
2078         (safe_frame_unwind_memory): Likewise.
2079         (frame_unwind_arch): Likewise.
2080
2081 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2082
2083         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2084         type to cached_copy_status.
2085         (fprintf_frame): Adjust.
2086         (get_frame_func_if_available): Adjust.
2087         (frame_cleanup_after_sniffer): Adjust.
2088
2089 2020-08-04  Mark Wielaard  <mark@klomp.org>
2090
2091         * MAINTAINERS (Write After Approval): Update email address.
2092
2093 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2094
2095         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2096         dynamic_prop::const_val.
2097
2098 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2099
2100         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2101         dynamic_prop::kind.
2102
2103 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2104
2105         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2106
2107 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2108
2109         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2110
2111 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2112             Jose E. Marchesi  <jose.marchesi@oracle.com>
2113
2114         * configure.tgt: Add entry for bpf-*-*.
2115         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2116         (ALLDEPFILES): Add bpf-tdep.c.
2117         * bpf-tdep.c: New file.
2118         * MAINTAINERS: Add bpf target and maintainer.
2119         * NEWS: Mention the support for the new target.
2120
2121 2020-08-04  Tom de Vries  <tdevries@suse.de>
2122
2123         PR symtab/23270
2124         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2125         Error.
2126
2127 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2128
2129         * syscalls/freebsd.xml: Regenerate.
2130
2131 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2132
2133         * syscalls/update-freebsd.sh: Fix usage and year range.
2134
2135 2020-08-03  Tom de Vries  <tdevries@suse.de>
2136
2137         PR symtab/26333
2138         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2139         DW_LNE_lo_user/DW_LNE_hi_user range.
2140
2141 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2142
2143         PR ada/26318
2144         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2145         kind.
2146
2147 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2148
2149         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2150
2151 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2152
2153         * breakpoint.c (set_breakpoint_condition): Update the condition
2154         expressions after checking that the input condition string parses
2155         successfully and does not contain junk at the end.
2156
2157 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2158
2159         * breakpoint.c (set_breakpoint_condition): Update the
2160         condition string after parsing the new condition successfully.
2161
2162 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2163
2164         * proc-api.c (_STRUCTURED_PROC): Don't define.
2165         * proc-events.c: Likewise.
2166         * proc-flags.c: Likewise.
2167         * proc-why.c: Likewise.
2168         * procfs.c: Likewise.
2169
2170         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2171         * configure, config.in: Regenerate.
2172
2173 2020-07-30  Tom de Vries  <tdevries@suse.de>
2174
2175         PR build/26320
2176         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2177         m_red/m_green/m_blue in a union.
2178
2179 2020-07-29  Tom de Vries  <tdevries@suse.de>
2180
2181         PR tdep/26280
2182         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2183
2184 2020-07-28  Tom Tromey  <tromey@adacore.com>
2185
2186         PR symtab/26270:
2187         * symtab.h (find_pc_partial_function_sym): Declare.
2188         * cli/cli-cmds.c (disassemble_command): Use
2189         find_pc_partial_function_sym.  Check asm_demangle.
2190         * blockframe.c (cache_pc_function_sym): New global.
2191         (cache_pc_function_name): Remove.
2192         (clear_pc_function_cache): Update.
2193         (find_pc_partial_function_sym): New function, from
2194         find_pc_partial_function.
2195         (find_pc_partial_function): Rewrite using
2196         find_pc_partial_function_sym.
2197
2198 2020-07-28  Tom Tromey  <tromey@adacore.com>
2199
2200         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2201         help.  Add usage.
2202
2203 2020-07-28  Tom Tromey  <tromey@adacore.com>
2204
2205         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2206         <DW_OP_GNU_variable_value>: Cast to address type.
2207
2208 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2209
2210         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2211         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2212         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2213         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2214         (nbsd_get_siginfo_type): New.
2215         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2216         (_initialize_nbsd_tdep): New.
2217
2218 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2219
2220         PR binutils/26301
2221         * configure: Regenerated.
2222
2223 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2224
2225         PR binutils/26301
2226         * configure: Regenerated.
2227
2228 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2229
2230         * python/py-frame.c: Remove 'user-regs.h' include.
2231         (frapy_read_register): Rewrite to make use of
2232         gdbpy_parse_register_id.
2233         * python/py-registers.c (gdbpy_parse_register_id): New function,
2234         moved here from python/py-unwind.c.  Updated the return type, and
2235         also accepts register descriptor objects.
2236         * python/py-unwind.c: Remove 'user-regs.h' include.
2237         (pyuw_parse_register_id): Moved to python/py-registers.c.
2238         (unwind_infopy_add_saved_register): Update to use
2239         gdbpy_parse_register_id.
2240         (pending_framepy_read_register): Likewise.
2241         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2242
2243 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2244
2245         * python/py-registers.c: Add 'user-regs.h' include.
2246         (register_descriptor_iter_find): New function.
2247         (register_descriptor_iterator_object_methods): New static global
2248         methods array.
2249         (register_descriptor_iterator_object_type): Add pointer to methods
2250         array.
2251
2252 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2253
2254         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2255         for all architectures on FreeBSD 11.3 and later.
2256
2257 2020-07-27  Tom Tromey  <tromey@adacore.com>
2258
2259         * gcore.h (load_corefile): Don't declare.
2260
2261 2020-07-27  Tom de Vries  <tdevries@suse.de>
2262
2263         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2264         * config.in: Regenerate.
2265         * configure: Regenerate.
2266
2267 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2268
2269         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2270         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2271         ws2tcpip.h if it is available and sys/socket.h isn't.
2272         * configure: Regenerate.
2273         * config.in: Regenerate.
2274
2275 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2276
2277         PR fortran/23051
2278         PR fortran/26139
2279         * valops.c (value_ind): Pass address to
2280         readjust_indirect_value_type.
2281         * value.c (readjust_indirect_value_type): Make parameter
2282         non-const, and add extra address parameter.  Resolve original type
2283         before using it.
2284         * value.h (readjust_indirect_value_type): Update function
2285         signature and comment.
2286
2287 2020-07-25  Tom de Vries  <tdevries@suse.de>
2288
2289         PR symtab/26243
2290         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2291         entries.
2292
2293 2020-07-24  Aaron Merey  <amerey@redhat.com>
2294
2295         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2296         * configure: Rebuild.
2297
2298 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2299
2300         PR corefiles/26294
2301         * corelow.c (_initialize_corelow): Add period to help text
2302         for "maintenance print core-file-backed-mappings".
2303
2304 2020-07-23  Pedro Alves  <pedro@palves.net>
2305
2306         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2307         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2308         meanwhile.
2309         * frame.c (frame_cache_generation, get_frame_cache_generation):
2310         New.
2311         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2312         (get_prev_frame_if_no_cycle): On exception, don't touch
2313         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2314         * frame.h (get_frame_cache_generation): Declare.
2315
2316 2020-07-23  Tom de Vries  <tdevries@suse.de>
2317
2318         PR tui/26282
2319         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2320         New default constructor.
2321
2322 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2323
2324         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2325         exclude non-statement entries.
2326
2327 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2328
2329         * NEWS (New commands): Mention new command
2330         "maintenance print core-file-backed-mappings".
2331
2332 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2333
2334         * corelow.c (gdbcmd.h): Include.
2335         (core_target::info_proc_mappings): New method.
2336         (get_current_core_target): New function.
2337         (maintenance_print_core_file_backed_mappings): New function.
2338         (_initialize_corelow): Add core-file-backed-mappings to
2339         "maint print" commands.
2340
2341 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2342
2343         * linux-tdep.c (dump_note_entry_p): New function.
2344         (linux_dump_mapping_p_ftype): New typedef.
2345         (linux_find_memory_regions_full): Add new parameter,
2346         should_dump_mapping_p.
2347         (linux_find_memory_regions): Adjust call to
2348         linux_find_memory_regions_full.
2349         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2350         call to linux_find_memory_regions_full.
2351
2352 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2353
2354         * corelow.c (solist.h, unordered_map): Include.
2355         (class core_target): Add field m_core_file_mappings and
2356         method build_file_mappings.
2357         (core_target::core_target): Call build_file_mappings.
2358         (core_target::~core_target): Free memory associated with
2359         m_core_file_mappings.
2360         (core_target::build_file_mappings): New method.
2361         (core_target::xfer_partial): Use m_core_file_mappings
2362         for memory transfers.
2363         * linux-tdep.c (linux_read_core_file_mappings): New
2364         function.
2365         (linux_core_info_proc_mappings): Rewrite to use
2366         linux_read_core_file_mappings.
2367         (linux_init_abi): Register linux_read_core_file_mappings.
2368
2369 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2370
2371         * arch-utils.c (default_read_core_file_mappings): New function.
2372         * arch-utils.c (default_read_core_file_mappings): Declare.
2373         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2374         * gdbarch.h, gdbarch.c: Regenerate.
2375
2376 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2377
2378         PR corefiles/25631
2379         * corelow.c (core_target:xfer_partial):  Revise
2380         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2381         case after first checking the stratum beneath the core
2382         target.
2383         (has_all_memory): Return true.
2384         * target.c (raw_memory_xfer_partial): Revise comment
2385         regarding use of has_all_memory.
2386
2387 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2388
2389         * exec.h (section_table_xfer_memory): Revise declaration,
2390         replacing section name parameter with an optional callback
2391         predicate.
2392         * exec.c (section_table_xfer_memory): Likewise.
2393         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2394         of section_table_xfer_memory.
2395
2396 2020-07-22  Tom Tromey  <tromey@adacore.com>
2397
2398         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2399         lookup_symbol_search_name.
2400
2401 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2402
2403         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2404         redundant local variable.
2405         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2406         reference, not pointer, update code accordingly.
2407
2408 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2409             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2410
2411         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2412         * jit.c (jit_breakpoint_re_set_internal): Use the
2413         `skip_jit_symbol_lookup` field.
2414
2415 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2416             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2417
2418         * jit.c (jit_read_descriptor): Define the descriptor address once,
2419         use twice.
2420         (jit_breakpoint_deleted): Move the declaration of the loop variable
2421         `iter` into the loop header.
2422         (jit_breakpoint_re_set_internal): Move the declaration of the local
2423         variable `objf_data` to the first point of definition.
2424         (jit_event_handler): Move the declaration of local variables
2425         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2426         Rename `objf` to `jited`.
2427
2428 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2429
2430         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2431         Remove.
2432         * jit.c (get_jiter_objfile_data): Update.
2433
2434 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2435             Simon Marchi  <simon.marchi@polymtl.ca>
2436
2437         * jit.c (struct jit_program_space_data): Remove.
2438         (jit_program_space_key): Remove.
2439         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2440         stuff.
2441         (get_jit_program_space_data): Remove.
2442         (jit_breakpoint_deleted): Iterate on all of the program space's
2443         objfiles.
2444         (jit_inferior_init): Likewise.
2445         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2446         type to void.
2447         (jit_breakpoint_re_set): Pass current_program_space to
2448         jit_breakpoint_re_set_internal.
2449
2450 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2451
2452         * jit.h (struct jiter_objfile_data) <cached_code_address,
2453         jit_breakpoint>: Move to here from ...
2454         * jit.c (jit_program_space_data): ... here.
2455         (jiter_objfile_data::~jiter_objfile_data): Update.
2456         (jit_breakpoint_deleted): Update.
2457         (jit_breakpoint_re_set_internal): Update.
2458
2459 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2460
2461         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2462         checks.
2463         (jit_read_descriptor): Remove NULL check.
2464         (jit_event_handler): Add an assertion.
2465
2466 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2467
2468         * jit.h (struct jit_objfile_data):  Split into...
2469         (struct jiter_objfile_data): ... this ...
2470         (struct jited_objfile_data): ... and this.
2471         * objfiles.h (struct objfile) <jit_data>: Remove.
2472         <jiter_data, jited_data>: New fields.
2473         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2474         (jiter_objfile_data::~jiter_objfile_data): ... this.
2475         (get_jit_objfile_data): Rename to ...
2476         (get_jiter_objfile_data): ... this.
2477         (add_objfile_entry): Update.
2478         (jit_read_descriptor): Use get_jiter_objfile_data.
2479         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2480         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2481         (jit_inferior_exit_hook): Use objfile's jited_data field.
2482
2483 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2484
2485         * jit.h: Forward-declare `struct minimal_symbol`.
2486         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2487         constructor, destructor, and an objfile* field.
2488         * jit.c (jit_objfile_data): Remove.
2489         (struct jit_objfile_data): Migrate from here to jit.h.
2490         (jit_objfile_data::~jit_objfile_data): New destructor
2491         implementation with code moved from free_objfile_data.
2492         (free_objfile_data): Delete.
2493         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2494         (jit_find_objf_with_entry_addr): Ditto.
2495         (jit_inferior_exit_hook): Ditto.
2496         (_initialize_jit): Remove the call to
2497         register_objfile_data_with_cleanup.
2498         * objfiles.h (struct objfile) <jit_data>: New field.
2499
2500 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2501
2502         * jit.h: Forward-declare `struct objfile`.
2503         (jit_event_handler): Add a second parameter, the JITer objfile.
2504         * jit.c (jit_read_descriptor): Change the signature to take the
2505         JITer objfile as an argument instead of the jit_program_space_data.
2506         (jit_inferior_init): Update the call to jit_read_descriptor.
2507         (jit_event_handler): Use the new JITer objfile argument when calling
2508         jit_read_descriptor.
2509         * breakpoint.c (handle_jit_event): Update the call to
2510         jit_event_handler to pass the JITer objfile.
2511
2512 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2513
2514         * gdbarch.c: Regenerate.
2515         * gdbarch.h: Regenerate.
2516         * gdbarch.sh (handle_segmentation_fault): Remove method.
2517         * infrun.c (handle_segmentation_fault): Remove.
2518         (print_signal_received_reason): Remove call to
2519         handle_segmentation_fault.
2520
2521 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2522
2523         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2524         Rename to sparc64_linux_report_signal_info and add siggnal
2525         argument.
2526         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2527         instead of sparc64_linux_handle_segmentation_fault.
2528
2529 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2530
2531         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2532         i386_linux_report_signal_info instead of
2533         i386_linux_handle_segmentation_fault.
2534         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2535         to i386_linux_report_signal_info and add siggnal argument.
2536         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2537         of i386_linux_handle_segmentation_fault.
2538         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2539         to i386_linux_report_signal_info and add siggnal argument.
2540
2541 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2542
2543         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2544         hook if present.
2545
2546 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2547
2548         * gdbarch.c: Regenerate.
2549         * gdbarch.h: Regenerate.
2550         * gdbarch.sh (report_signal_info): New method.
2551         * infrun.c (print_signal_received_reason): Invoke gdbarch
2552         report_signal_info hook if present.
2553
2554 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2555
2556         * python/py-registers.c : Add 'unordered_map' include.
2557         (gdbpy_new_reggroup): Renamed to...
2558         (gdbpy_get_reggroup): ...this.  Update to only create register
2559         group descriptors when needed.
2560         (gdbpy_reggroup_iter_next): Update.
2561
2562 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2563
2564         * python/py-registers.c (gdbpy_register_object_data): New static
2565         global.
2566         (gdbpy_register_object_data_init): New function.
2567         (gdbpy_new_register_descriptor): Renamed to...
2568         (gdbpy_get_register_descriptor): ...this, and update to reuse
2569         existing register descriptors where possible.
2570         (gdbpy_register_descriptor_iter_next): Update.
2571         (gdbpy_initialize_registers): Register new gdbarch data.
2572
2573 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2574
2575         * linux-nat.c (stopped_pids): Make static.
2576
2577 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2578
2579         PR ada/26235
2580         * gdbtypes.c (ada_discrete_type_low_bound,
2581         ada_discrete_type_high_bound): Handle undefined bounds.
2582
2583 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2584
2585         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2586         declaration.
2587         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2588         function.
2589
2590 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2591
2592         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2593         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2594         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2595         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2596         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2597         method.
2598
2599 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2600
2601         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2602         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2603         which are deprecated in Guile 3.0.
2604         * configure.ac (try_guile_versions): Add "guile-3.0".
2605         * configure (try_guile_versions): Regenerate.
2606         * NEWS: Update entry.
2607
2608 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2609             Doug Evans  <dje@google.com>
2610
2611         PR gdb/21104
2612         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2613         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2614         USING_GUILE_BEFORE_2_2.
2615         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2616         Change type to 'scm_t_port_type *'.
2617         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2618         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2619         parameter and honor it.  Update callers.
2620         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2621         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2622         functions.
2623         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2624         USING_GUILE_BEFORE_2_2.
2625         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2626         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2627         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2628         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2629         and 'SCM_PORT_TYPE'.
2630         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2631         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2632         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2633         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2634         [!USING_GUILE_BEFORE_2_2]: New functions.
2635         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2636         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2637         'gdbscm_memory_port_read'.
2638         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2639         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2640         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2641         function.
2642         (ioscm_init_memory_port): Remove.
2643         (ioscm_init_memory_port_stream): New function
2644         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2645         function.
2646         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2647         Return scm_from_uint (0).
2648         (gdbscm_set_memory_port_read_buffer_size_x)
2649         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2650         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2651         Return scm_from_uint (0).
2652         (gdbscm_set_memory_port_write_buffer_size_x)
2653         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2654         * configure.ac (try_guile_versions): Add "guile-2.2".
2655         * configure: Regenerate.
2656         * NEWS: Add entry.
2657
2658 2020-07-18  Tom Tromey  <tom@tromey.com>
2659
2660         * linux-nat.c (linux_multi_process): Remove.
2661         (linux_nat_target::supports_multi_process): Return true.
2662
2663 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2664
2665         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2666         (riscv_lookup_target_description): Return pointer out of
2667         unique_ptr.
2668         * target-descriptions.c (allocate_target_description): Add
2669         comment.
2670         (target_desc_deleter::operator()): Likewise.
2671         * target-descriptions.h (struct target_desc_deleter): Moved to
2672         gdbsupport/tdesc.h.
2673         (target_desc_up): Likewise.
2674
2675 2020-07-17  Tom Tromey  <tromey@adacore.com>
2676
2677         * linux-nat.c (linux_nat_target::supports_non_stop)
2678         (linux_nat_target::always_non_stop_p): Use "true".
2679         (linux_nat_target::supports_disable_randomization): Use "true" and
2680         "false".
2681
2682 2020-07-16  Caroline Tice  <cmtice@google.com>
2683
2684         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2685         (RNGLIST_HEADER_SIZE64): New constant definition.
2686         (struct dwop_section_names): Add rnglists_dwo.
2687         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2688         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2689         (struct dwo_sections): Add rnglists field.
2690         (read_attribut_reprocess): Add tag parameter.
2691         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2692         (cu_debug_rnglists_section): New function (decl & definition).
2693         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2694         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2695         die whose range is being checked; get rnglist section from
2696         cu_debug_rnglists_section, to get from either objfile or dwo file as
2697         appropriate.  Add cases for DW_RLE_base_addressx,
2698         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2699         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2700         test inside if-condition and updating complaint message.
2701         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2702         dwarf2_rnglists_process.
2703         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2704         dwarf2_ranges_process.
2705         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2706         need_ranges_base and update comment appropriately.  Also pass die tag
2707         to dwarf2_ranges_read.
2708         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2709         need_ranges_base and update comment appropriately.  Also pass die tag
2710         to dwarf2_ranges_process.
2711         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2712         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2713         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2714         need_ranges_base and update comment appropriately.  Also pass die tag
2715         to read_attribute_reprocess and dwarf2_ranges_read.
2716         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2717         and update function comment appropriately.
2718         (read_loclist_index): Call read_loclists_rnglists_header instead of
2719         read_loclist_header.
2720         (read_rnglist_index): New function.
2721         (read_attribute_reprocess):  Add tag parameter. Add code for
2722         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2723         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2724
2725 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2726
2727         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2728         being resolved.
2729
2730 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2731
2732         * arch-utils.c (show_architecture): Update formatting of messages.
2733
2734 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2735
2736         * gdbtypes.h (struct type) <bounds>: Handle array and string
2737         types.
2738         * ada-lang.c (assign_aggregate): Use type::bounds on
2739         array/string type.
2740         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2741         * c-varobj.c (c_number_of_children): Likewise.
2742         (c_describe_child): Likewise.
2743         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2744         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2745         (f_type_print_base): Likewise.
2746         * f-valprint.c (f77_array_offset_tbl): Likewise.
2747         (f77_get_upperbound): Likewise.
2748         (f77_print_array_1): Likewise.
2749         * guile/scm-type.c (gdbscm_type_range): Likewise.
2750         * m2-typeprint.c (m2_array): Likewise.
2751         (m2_is_long_set_of_type): Likewise.
2752         * m2-valprint.c (get_long_set_bounds): Likewise.
2753         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2754         * python/py-type.c (typy_range): Likewise.
2755         * rust-lang.c (rust_internal_print_type): Likewise.
2756         * type-stack.c (type_stack::follow_types): Likewise.
2757         * valarith.c (value_subscripted_rvalue): Likewise.
2758         * valops.c (value_cast): Likewise.
2759
2760 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2761
2762         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2763         callers to use the equivalent accessor methods.
2764
2765 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2766
2767         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2768         (struct type) <bit_stride>: New method.
2769         (TYPE_BIT_STRIDE): Remove.
2770         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2771
2772 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2773
2774         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2775         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2776         callers to use the equivalent accessor methods instead.
2777
2778 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2779
2780         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2781         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2782         callers to use the equivalent accessor methods instead.
2783
2784 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2785
2786         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2787         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2788         to use dynamic_prop::kind.
2789
2790 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2791
2792         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2793         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2794         to get the bound property's kind and check against
2795         PROP_UNDEFINED.
2796
2797 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2798
2799         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2800         all callers to use type::range_bounds followed by
2801         dynamic_prop::{low,high}.
2802
2803 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2804
2805         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2806         const_val, set_const_val, baton, set_locexpr, set_loclist,
2807         set_addr_offset, variant_parts, set_variant_parts,
2808         original_type, set_original_type>: New methods.
2809         <kind>: Rename to...
2810         <m_kind>: ... this.  Update all users to use the new methods
2811         instead.
2812         <data>: Rename to...
2813         <m_data>: ... this.  Update all users to use the new methods
2814         instead.
2815
2816 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2817
2818         * gdbtypes.c (get_discrete_bounds): Return failure if
2819         the range type's bounds are not both defined and constant
2820         values.
2821         (get_array_bounds): Update comment.  Remove undefined bound check.
2822
2823 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2824
2825         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2826         the type::bounds method directly.
2827
2828 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2829
2830         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2831         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2832         are used to set the range type's bounds to use set_bounds.
2833
2834 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2835
2836         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2837
2838 2020-07-10  Pedro Alves  <pedro@palves.net>
2839
2840         * gdbthread.h (inferior_ref): Define.
2841         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2842         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2843         * thread.c
2844         (scoped_restore_current_thread::restore):
2845         Adjust to gdb::ref_ptr.
2846         (scoped_restore_current_thread::~scoped_restore_current_thread):
2847         Remove manual decref handling.
2848         (scoped_restore_current_thread::scoped_restore_current_thread):
2849         Adjust to use
2850         inferior_ref::new_reference/thread_info_ref::new_reference.
2851         Incref the thread before calling get_frame_id instead of after.
2852         Let TARGET_CLOSE_ERROR propagate.
2853
2854 2020-07-10  Pedro Alves  <pedro@palves.net>
2855
2856         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2857         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2858         NOT_AVAILABLE_ERROR.
2859         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2860         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2861
2862 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2863             Pedro Alves  <pedro@palves.net>
2864
2865         PR gdb/26199
2866         * infrun.c (threads_are_resumed_pending_p): Delete.
2867         (do_target_wait): Remove threads_are_executing and
2868         threads_are_resumed_pending_p checks from the inferior_matches
2869         lambda.  Update comments.
2870
2871 2020-07-10  Pedro Alves  <pedro@palves.net>
2872
2873         PR gdb/26199
2874         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2875         executing threads.
2876
2877 2020-07-10  Pedro Alves  <pedro@palves.net>
2878
2879         PR gdb/26199
2880         * infrun.c (handle_no_resumed): Handle multiple targets.
2881
2882 2020-07-10  Pedro Alves  <pedro@palves.net>
2883
2884         PR gdb/26199
2885         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2886         target_is_async_p.
2887
2888 2020-07-10  Pedro Alves  <pedro@palves.net>
2889
2890         PR gdb/26199
2891         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2892         threads, not all threads.
2893
2894 2020-07-10  Pedro Alves  <pedro@palves.net>
2895
2896         PR gdb/26199
2897         * remote.c (remote_target::open_1): Pass remote target pointer as
2898         data to create_async_event_handler.
2899         (remote_async_inferior_event_handler): Mark async event handler
2900         before returning if the remote target still has either pending
2901         events or unacknowledged notifications.
2902
2903 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2904
2905         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2906         declaration.
2907         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2908         function.
2909
2910 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2911
2912         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2913         inferior_ptid.
2914
2915 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2916
2917         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2918         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2919         AT_FREEBSD_PS_STRINGS.
2920
2921 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2922
2923         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2924         of debugfile path on Windows.
2925
2926 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2927
2928         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2929         argument to 'data'.
2930
2931 2020-07-08  Tom Tromey  <tromey@adacore.com>
2932
2933         * ada-lang.c (ada_exception_message_1): Use read_memory.
2934
2935 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2936
2937         PR python/22748
2938         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2939         special handling for inline frames.
2940         * findvar.c (value_of_register_lazy): Skip inline frames when
2941         creating lazy register values.
2942         * frame.c (frame_id_computed_p): Delete definition.
2943         * frame.h (frame_id_computed_p): Delete declaration.
2944
2945 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2946
2947         * NEWS: Mention additions to Python API.
2948         * python/py-arch.c (archpy_register_groups): New function.
2949         (arch_object_methods): Add 'register_groups' method.
2950         * python/py-registers.c (reggroup_iterator_object): New struct.
2951         (reggroup_object): New struct.
2952         (gdbpy_new_reggroup): New function.
2953         (gdbpy_reggroup_to_string): New function.
2954         (gdbpy_reggroup_name): New function.
2955         (gdbpy_reggroup_iter): New function.
2956         (gdbpy_reggroup_iter_next): New function.
2957         (gdbpy_new_reggroup_iterator): New function
2958         (gdbpy_initialize_registers): Register new types.
2959         (reggroup_iterator_object_type): Define new Python type.
2960         (gdbpy_reggroup_getset): New static global.
2961         (reggroup_object_type): Define new Python type.
2962         * python/python-internal.h
2963
2964 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2965
2966         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2967         * python/py-arch.c (archpy_registers): New function.
2968         (arch_object_methods): Add 'registers' method.
2969         * python/py-registers.c: New file.
2970         * python/python-internal.h
2971         (gdbpy_new_register_descriptor_iterator): Declare.
2972         (gdbpy_initialize_registers): Declare.
2973         * python/python.c (do_start_initialization): Call
2974         gdbpy_initialize_registers.
2975         * NEWS: Mention additions to the Python API.
2976
2977 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2978
2979         * NEWS: Mention new Python API method.
2980         * python/py-unwind.c (pending_framepy_architecture): New function.
2981         (pending_frame_object_methods): Add architecture method.
2982
2983 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2984
2985         * gdbarch.c: Regenerate.
2986         * gdbarch.h: Regenerate.
2987         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2988         (gdbarch_data): Use internal_error for the case where
2989         deprecated_set_gdbarch_data was originally needed.
2990         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2991         and use passed in obstack.
2992         (libunwind_frame_set_descr): Should no longer get back NULL from
2993         gdbarch_data.
2994         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2995         type.
2996         * user-regs.c (user_regs_init): Update parameters, and use passed
2997         in obstack.
2998         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2999         (_initialize_user_regs): Register as a pre-init gdbarch data type.
3000
3001 2020-07-06  Tom de Vries  <tdevries@suse.de>
3002
3003         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
3004         End-Of-Sequence in lte_is_less_than.
3005         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
3006         "gdb: Don't reorder line table entries too much when sorting".
3007
3008 2020-07-06  Tom de Vries  <tdevries@suse.de>
3009
3010         PR tui/26205
3011         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
3012
3013 2020-07-05  Tom de Vries  <tdevries@suse.de>
3014
3015         PR build/26187
3016         * inferior.h (struct infcall_suspend_state_deleter): If available, use
3017         std::uncaught_exceptions instead of deprecated
3018         std::uncaught_exception.
3019
3020 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3021
3022         * macroexp.h (macro_stringify): Return
3023         gdb::unique_xmalloc_ptr<char>.
3024         * macroexp.c (macro_stringify): Likewise.
3025         * macrotab.c (fixup_definition): Update.
3026
3027 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3028
3029         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
3030         (lex_one_token): Update.
3031         * macroexp.c (struct macro_buffer) <release>: Return
3032         gdb::unique_xmalloc_ptr<char>.
3033         (macro_stringify): Update.
3034         (macro_expand): Update.
3035         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
3036         * macroexp.h (macro_expand_next): Likewise.
3037
3038 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
3039
3040         * macroexp.h (macro_lookup_ftype): Remove.
3041         (macro_expand, macro_expand_once, macro_expand_next): Remove
3042         lookup function parameters, add scope parameter.
3043         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3044         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3045         * macroscope.h (standard_macro_lookup): Change parameter type
3046         to macro_scope.
3047         * macroscope.c (standard_macro_lookup): Likewise.
3048         * c-exp.y (lex_one_token): Update.
3049         * macrocmd.c (macro_expand_command): Likewise.
3050         (macro_expand_once_command): Likewise.
3051
3052 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3053
3054         * inf-loop.c (inferior_event_handler): Remove client_data param.
3055         * inf-loop.h (inferior_event_handler): Likewise.
3056         * infcmd.c (step_1): Adjust.
3057         * infrun.c (proceed): Adjust.
3058         (fetch_inferior_event): Remove client_data param.
3059         (infrun_async_inferior_event_handler): Adjust.
3060         * infrun.h (fetch_inferior_event): Remove `void *` param.
3061         * linux-nat.c (handle_target_event): Adjust.
3062         * record-btrace.c (record_btrace_handle_async_inferior_event):
3063         Adjust.
3064         * record-full.c (record_full_async_inferior_event_handler):
3065         Adjust.
3066         * remote.c (remote_async_inferior_event_handler): Adjust.
3067
3068 2020-07-01  Tom Tromey  <tom@tromey.com>
3069
3070         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3071         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3072
3073 2020-07-01  Tom Tromey  <tom@tromey.com>
3074
3075         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3076         tui_gen_win_info.
3077         (tui_win_info::make_window): Merge with
3078         tui_gen_win_info::make_window.
3079         (tui_win_info::make_visible): Move from tui_gen_win_info.
3080         * tui/tui-win.c (tui_win_info::max_width): Move from
3081         tui_gen_win_info.
3082         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3083         type.
3084         <window_factory>: Likewise.
3085         * tui/tui-layout.c (tui_win_info::resize): Move from
3086         tui_gen_win_info.
3087         (make_standard_window): Change return type.
3088         (get_locator_window, tui_get_window_by_name): Likewise.
3089         (tui_layout_window::apply): Remove a cast.
3090         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3091         (struct tui_win_info): Merge with tui_gen_win_info.
3092         (struct tui_gen_win_info): Remove.
3093
3094 2020-07-01  Tom Tromey  <tom@tromey.com>
3095
3096         * tui/tui-stack.h (struct tui_locator_window): Derive from
3097         tui_win_info.
3098         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3099         <can_box>: New method.
3100
3101 2020-07-01  Tom Tromey  <tom@tromey.com>
3102
3103         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3104
3105 2020-07-01  Tom Tromey  <tom@tromey.com>
3106
3107         * tui/tui-regs.c (tui_data_window::display_registers_from)
3108         (tui_data_window::display_registers_from)
3109         (tui_data_window::first_data_item_displayed)
3110         (tui_data_window::delete_data_content_windows): Update.
3111         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3112         Remove.
3113         (tui_data_window::check_register_values): Update.
3114         (tui_data_item_window::rerender): Add parameters.  Update.
3115         (tui_data_item_window::refresh_window): Remove.
3116         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3117         virtual.
3118         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3119         tui_gen_win_info.
3120         <refresh_window, max_height, min_height>: Remove.
3121         <rerender>: Add parameters.
3122         <x, y, visible>: New members.
3123         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3124         <m_item_width>: New member.
3125
3126 2020-07-01  Tom Tromey  <tom@tromey.com>
3127
3128         * tui/tui-regs.c (tui_data_window::show_register_group)
3129         (tui_data_window::check_register_values): Update.
3130         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3131         from item_no.
3132
3133 2020-07-01  Tom Tromey  <tom@tromey.com>
3134
3135         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3136         useless "if".
3137
3138 2020-07-01  Tom Tromey  <tom@tromey.com>
3139
3140         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3141         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3142
3143 2020-07-01  Tom Tromey  <tom@tromey.com>
3144
3145         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3146         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3147         (struct tui_line_or_address): Move from tui-data.h.
3148         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3149         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3150         (tui_cmd_window, tui_source_window_base, tui_source_window)
3151         (tui_disasm_window): Don't declare.
3152         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3153         to tui-winsource.h.
3154         (SINGLE_KEY): Move to tui-stack.c.
3155
3156 2020-07-01  Tom Tromey  <tom@tromey.com>
3157
3158         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3159         std::string.
3160         * tui/tui-regs.c (class tab_expansion_file): New.
3161         (tab_expansion_file::write): New method.
3162         (tui_register_format): Change return type.  Use
3163         tab_expansion_file.
3164         (tui_get_register, tui_data_window::display_registers_from)
3165         (tui_data_item_window::rerender): Update.
3166         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3167         * tui/tui-io.c (tui_expand_tabs): Remove.
3168
3169 2020-07-01  Tom Tromey  <tom@tromey.com>
3170
3171         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3172
3173 2020-07-01  Fangrui Song  <maskray@google.com>
3174
3175         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3176
3177 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3178
3179         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3180         forms for DW_AT_associated and DW_AT_allocated attributes,
3181         which is already checked in function attr_to_dynamic_prop.
3182
3183 2020-06-30  Tom Tromey  <tromey@adacore.com>
3184
3185         * dwarf2/read.c (quirk_rust_enum): Correctly call
3186         alloc_rust_variant for default-less enum.
3187
3188 2020-06-30  Tom Tromey  <tromey@adacore.com>
3189
3190         PR build/26183:
3191         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3192         gdb::to_string.
3193
3194 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3195
3196         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3197         * gdbarch.h: Re-generate.
3198
3199 2020-06-28  Tom Tromey  <tom@tromey.com>
3200
3201         * command.h (cmd_types): Remove.
3202         (cmd_type): Don't declare.
3203         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3204         typedef.
3205         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3206         * cli/cli-decode.c (cmd_type): Remove.
3207
3208 2020-06-27  Pedro Alves  <palves@redhat.com>
3209
3210         * fork-child.c (prefork_hook): Adjust.
3211         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3212         Delete.
3213         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3214         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3215         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3216         Remove declarations.
3217         (struct inferior) <set_tty, tty>: New methods.
3218         (struct inferior) <terminal>: Rename to ...
3219         (struct inferior) <m_terminal>: ... this and make private.
3220         * main.c (captured_main_1): Adjust.
3221         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3222         (mi_cmd_inferior_tty_show): Adjust.
3223         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3224         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3225
3226 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3227
3228         * configure.ac: Add --enable-libctf: handle --disable-static
3229         properly.
3230         * acinclude.m4: sinclude ../config/enable.m4.
3231         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3232         (LIBCTF): Substitute in.
3233         (CTF_DEPS): New, likewise.
3234         (CLIBS): libctf needs symbols from libbfd: move earlier.
3235         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3236         flags.
3237         * ctfread.c: Surround in ENABLE_LIBCTF.
3238         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3239         * configure: Regenerate.
3240         * config.in: Likewise.
3241
3242 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3243
3244         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3245
3246 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3247
3248         * inferior.h (struct inferior) <terminal>: Change type to
3249         gdb::unique_xmalloc_ptr<char>.
3250         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3251         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3252         field, adjust to unique pointer.
3253         (get_inferior_io_terminal): Adjust to unique pointer.
3254
3255 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3256
3257         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3258         registers, not just the known core set of registers.
3259
3260 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3261
3262         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3263         fflags, frm, and fcsr registers.
3264         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3265         restore groups.
3266         (riscv_tdesc_unknown_reg): New function.
3267         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3268         tdesc_use_registers.
3269         * riscv-tdep.h (struct gdbarch_tdep): Add
3270         unknown_csrs_first_regnum, unknown_csrs_count,
3271         duplicate_fflags_regnum, duplicate_frm_regnum, and
3272         duplicate_fcsr_regnum fields.
3273
3274 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3275
3276         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3277         callback, use the callback (when not null) to help number unknown
3278         registers.
3279         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3280         (tdesc_use_registers): Add extra parameter to declaration.
3281
3282 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3283
3284         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3285         in the file.
3286         (class riscv_pending_register_alias): Likewise.
3287         (riscv_register_feature::register_info): Change 'required_p' field
3288         to 'required', and change its type.  Add 'check' member function.
3289         (riscv_register_feature::register_info::check): Define new member
3290         function.
3291         (riscv_xreg_feature): Change initialisation of 'required' field.
3292         (riscv_freg_feature): Likewise.
3293         (riscv_virtual_feature): Likewise.
3294         (riscv_csr_feature): Likewise.
3295         (riscv_check_tdesc_feature): Take extra parameter, the csr
3296         tdesc_feature, rewrite the function to use the new
3297         riscv_register_feature::register_info::check function.
3298         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3299
3300 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3301
3302         * features/Makefile: Remove all references to the deleted files
3303         below.
3304         * features/riscv/32bit-csr.c: Deleted.
3305         * features/riscv/32bit-csr.xml: Deleted.
3306         * features/riscv/64bit-csr.c: Deleted.
3307         * features/riscv/64bit-csr.xml: Deleted.
3308         * features/riscv/rebuild-csr-xml.sh: Deleted.
3309
3310 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3311
3312         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3313         whitespace error for declaration of names member variable.
3314         (struct riscv_register_feature): Add new prefer_first_name member
3315         variable, and fix whitespace error in declaration of registers.
3316         (riscv_xreg_feature): Initialize prefer_first_name field.
3317         (riscv_freg_feature): Likewise.
3318         (riscv_virtual_feature): Likewise.
3319         (riscv_csr_feature): Likewise.
3320         (riscv_register_name): Expand on comments.  Remove register name
3321         modifications for CSR and virtual registers.
3322
3323 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3324
3325         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3326         errors.
3327
3328 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3329
3330         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3331         riscv-opc.h.
3332         (class riscv_pending_register_alias): New class.
3333         (riscv_check_tdesc_feature): Take vector of pending aliases and
3334         populate it as appropriate.
3335         (riscv_setup_register_aliases): Delete.
3336         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3337         to riscv_check_tdesc_feature in all cases.  Use the vector to
3338         create the register aliases.
3339
3340 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3341
3342         * sol2-tdep.c (sol2_static_transform_name): Remove.
3343         (sol2_init_abi): Don't register it.
3344         * gdbarch.sh (static_transform_name): Remove.
3345         * gdbarch.c, gdbarch.h: Regenerate.
3346
3347         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3348         gdbarch_static_transform_name.
3349         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3350         * stabsread.c (define_symbol) <'X'>: Remove.
3351         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3352         handling.
3353         <'V'>: Likewise.
3354         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3355         <'S'>: Remove call to gdbarch_static_transform_name.
3356
3357 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3358
3359         * procfs.c (procfs_pre_trace): New function.
3360         (procfs_target::create_inferior): Pass it to fork_inferior.
3361
3362 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3363
3364         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3365         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3366         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3367         sol2-tdep.o, sparc-sol2-tdep.o.
3368         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3369         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3370         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3371         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3372
3373 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3374
3375         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3376         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3377         Call sol2_init_abi.
3378         Remove calls to set_gdbarch_skip_solib_resolver,
3379         set_gdbarch_core_pid_to_str.
3380         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3381         (i386_sol2_static_transform_name): Remove.
3382         (i386_sol2_init_abi): Call sol2_init_abi.
3383         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3384         set_gdbarch_static_transform_name,
3385         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3386         Use sol2_sigtramp_p.
3387         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3388         (sol2_sigtramp_p): New function.
3389         (sol2_static_transform_name): New function.
3390         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3391         (sol2_init_abi): New function.
3392         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3393         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3394         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3395         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3396         (sparc_sol2_static_transform_name): Remove.
3397         (sparc32_sol2_init_abi): Call sol2_init_abi.
3398         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3399         set_gdbarch_static_transform_name,
3400         set_gdbarch_skip_solib_resolver,
3401         set_gdbarch_core_pid_to_str.
3402         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3403         (sparc_sol2_static_transform_name): Remove
3404         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3405         call sol2_sigtramp_p.
3406         (sparc64_sol2_init_abi): Call sol2_init_abi.
3407         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3408         set_gdbarch_static_transform_name,
3409         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3410
3411 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3412
3413         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3414         * exec.c (validate_exec_file): If from_tty, set both
3415         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3416         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3417         and from_tty, unconditionally ask a confirmation.
3418
3419 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3420
3421         * target-descriptions.c (tdesc_architecture_name): Protect against
3422         NULL pointer dereference.
3423         (maint_print_xml_tdesc_cmd): New function.
3424         (_initialize_target_descriptions): Register new 'maint print
3425         xml-tdesc' command and give it the filename completer.
3426         * NEWS: Mention new 'maint print xml-tdesc' command.
3427
3428 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3429
3430         * target-descriptions.c (class tdesc_compatible_info): New class.
3431         (struct target_desc): Change type of compatible vector.
3432         (tdesc_compatible_p): Update for change in type of
3433         target_desc::compatible.
3434         (tdesc_compatible_info_list): New function.
3435         (tdesc_compatible_info_arch_name): New function.
3436         (tdesc_add_compatible): Update for change in type of
3437         target_desc::compatible.
3438         (print_c_tdesc::visit_pre): Likewise.
3439
3440 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3441
3442         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3443         whitespace to underscore.
3444         (maint_print_c_tdesc_cmd): Use fake filename for target
3445         descriptions that came from the target.
3446         (_initialize_target_descriptions): Add filename command completion
3447         for 'maint print c-tdesc'.
3448
3449 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3450
3451         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3452         lines.
3453
3454 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3455
3456         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3457         lines.
3458         (dwarf2_find_location_expression): Likewise.
3459         (call_site_parameter_matches): Likewise.
3460         (dwarf2_compile_expr_to_ax): Likewise.
3461         (disassemble_dwarf_expression): Likewise.
3462         (loclist_describe_location): Likewise.
3463
3464 2020-06-23  Pedro Alves  <palves@redhat.com>
3465
3466         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3467         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3468         (register_to_value_test): Use scoped_mock_context.
3469         * regcache.c: Include "scoped-mock-context.h".
3470         (cooked_read_test): Don't error out if a target is already pushed.
3471         Use scoped_mock_context.  Adjust.
3472         * scoped-mock-context.h: New file.
3473
3474 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3475
3476         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3477         initializer.
3478         (ada_language::is_string_type_p): New member function.
3479         * c-lang.c (c_language_data): Delete la_is_string_type_p
3480         initializer.
3481         (cplus_language_data): Likewise.
3482         (asm_language_data): Likewise.
3483         (minimal_language_data): Likewise.
3484         * d-lang.c (d_language_data): Likewise.
3485         * f-lang.c (f_is_string_type_p): Delete function, implementation
3486         moved to f_language::is_string_type_p.
3487         (f_language_data): Delete la_is_string_type_p initializer.
3488         (f_language::is_string_type_p): New member function,
3489         implementation from f_is_string_type_p.
3490         * go-lang.c (go_is_string_type_p): Delete function, implementation
3491         moved to go_language::is_string_type_p.
3492         (go_language_data): Delete la_is_string_type_p initializer.
3493         (go_language::is_string_type_p): New member function,
3494         implementation from go_is_string_type_p.
3495         * language.c (language_defn::is_string_type_p): Define new member
3496         function.
3497         (default_is_string_type_p): Make static, add comment copied from
3498         header file.
3499         (unknown_language_data): Delete la_is_string_type_p initializer.
3500         (unknown_language::is_string_type_p): New member function.
3501         (auto_language_data): Delete la_is_string_type_p initializer.
3502         (auto_language::is_string_type_p): New member function.
3503         * language.h (language_data): Delete la_is_string_type_p field.
3504         (language_defn::is_string_type_p): Declare new function.
3505         (default_is_string_type_p): Delete desclaration, move comment to
3506         definition.
3507         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3508         moved to m2_language::is_string_type_p.
3509         (m2_language_data): Delete la_is_string_type_p initializer.
3510         (m2_language::is_string_type_p): New member function,
3511         implementation from m2_is_string_type_p.
3512         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3513         initializer.
3514         * opencl-lang.c (opencl_language_data): Likewise.
3515         * p-lang.c (pascal_is_string_type_p): Delete function,
3516         implementation moved to pascal_language::is_string_type_p.
3517         (pascal_language_data): Delete la_is_string_type_p initializer.
3518         (pascal_language::is_string_type_p): New member function,
3519         implementation from pascal_is_string_type_p.
3520         * rust-lang.c (rust_is_string_type_p): Delete function,
3521         implementation moved to rust_language::is_string_type_p.
3522         (rust_language_data): Delete la_is_string_type_p initializer.
3523         (rust_language::is_string_type_p): New member function,
3524         implementation from rust_is_string_type_p.
3525         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3526         is_string_type_p.
3527
3528 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3529
3530         * ada-lang.c (ada_language_data): Delete la_print_typedef
3531         initializer.
3532         (ada_language::print_typedef): New member function.
3533         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3534         (cplus_language_data): Likewise.
3535         (asm_language_data): Likewise.
3536         (minimal_language_data): Likewise.
3537         * d-lang.c (d_language_data): Likewise.
3538         * f-lang.c (f_language_data): Likewise.
3539         (f_language::print_typedef): New member function.
3540         * go-lang.c (go_language_data): Delete la_print_typedef
3541         initializer.
3542         * language.c (language_defn::print_typedef): Define member
3543         function.
3544         (unknown_language_data): Delete la_print_typedef initializer.
3545         (unknown_language::print_typedef): New member function.
3546         (auto_language_data): Delete la_print_typedef initializer.
3547         (auto_language::print_typedef): New member function.
3548         * language.h (language_data): Delete la_print_typedef field.
3549         (language_defn::print_typedef): Declare new member function.
3550         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3551         (default_print_typedef): Delete declaration.
3552         * m2-lang.c (m2_language_data): Delete la_print_typedef
3553         initializer.
3554         (m2_language::print_typedef): New member function.
3555         * objc-lang.c (objc_language_data): Delete la_print_typedef
3556         initializer.
3557         * opencl-lang.c (opencl_language_data): Likewise.
3558         * p-lang.c (pascal_language_data): Likewise.
3559         (pascal_language::print_typedef): New member function.
3560         * rust-lang.c (rust_print_typedef): Delete function,
3561         implementation moved to rust_language::print_typedef.
3562         (rust_language): Delete la_print_typedef initializer.
3563         (rust_language::print_typedef): New member function,
3564         implementation from rust_print_typedef.
3565         * typeprint.c (default_print_typedef): Delete.
3566
3567 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3568
3569         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3570         (ada_language::printstr): New member function.
3571         * c-lang.c (c_language_data): Delete la_printstr initializer.
3572         (cplus_language_data): Likewise.
3573         (asm_language_data): Likewise.
3574         (minimal_language_data): Likewise.
3575         * d-lang.c (d_language_data): Likewise.
3576         * f-lang.c (f_printstr): Rename to f_language::printstr.
3577         (f_language_data): Delete la_printstr initializer.
3578         (f_language::printstr): New member function, implementation from
3579         f_printstr.
3580         * go-lang.c (go_language_data): Delete la_printstr initializer.
3581         * language.c (language_defn::printstr): Define new member
3582         function.
3583         (unk_lang_printstr): Delete.
3584         (unknown_language_data): Delete la_printstr initializer.
3585         (unknown_language::printstr): New member function.
3586         (auto_language_data): Delete la_printstr initializer.
3587         (auto_language::printstr): New member function.
3588         * language.h (language_data): Delete la_printstr field.
3589         (language_defn::printstr): Declare new member function.
3590         (LA_PRINT_STRING): Update call to printstr.
3591         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3592         (m2_language_data): Delete la_printstr initializer.
3593         (m2_language::printstr): New member function, implementation from
3594         m2_printstr.
3595         * objc-lang.c (objc_language_data): Delete la_printstr
3596         initializer.
3597         * opencl-lang.c (opencl_language_data): Likewise.
3598         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3599         (pascal_language_data): Delete la_printstr initializer.
3600         (pascal_language::printstr): New member function, implementation
3601         from pascal_printstr.
3602         * p-lang.h (pascal_printstr): Delete declaration.
3603         * rust-lang.c (rust_printstr): Update header comment.
3604         (rust_language_data): Delete la_printstr initializer.
3605         (rust_language::printstr): New member function.
3606
3607 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3608
3609         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3610         (ada_language::printchar): New member function.
3611         * c-lang.c (c_language_data): Delete la_printchar initializer.
3612         (cplus_language_data): Likewise.
3613         (asm_language_data): Likewise.
3614         (minimal_language_data): Likewise.
3615         * d-lang.c (d_language_data): Likewise.
3616         * f-lang.c (f_printchar): Rename to f_language::printchar.
3617         (f_language_data): Delete la_printchar initializer.
3618         (f_language::printchar): New member function, implementation from
3619         f_printchar.
3620         * go-lang.c (go_language_data): Delete la_printchar initializer.
3621         * language.c (unk_lang_printchar): Delete.
3622         (language_defn::printchar): Define new member function.
3623         (unknown_language_data): Delete la_printchar initializer.
3624         (unknown_language::printchar): New member function.
3625         (auto_language_data): Delete la_printchar initializer.
3626         (auto_language::printchar): New member function.
3627         * language.h (language_data): Delete la_printchar field.
3628         (language_defn::printchar): Declare new member function.
3629         (LA_PRINT_CHAR): Update call to printchar.
3630         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3631         (m2_language::printchar): New member function.
3632         * objc-lang.c (objc_language_data): Delete la_printchar
3633         initializer.
3634         * opencl-lang.c (opencl_language_data): Likewise.
3635         * p-lang.c (pascal_language_data): Delete la_printchar
3636         initializer.
3637         (pascal_language::printchar): New member function.
3638         * rust-lang.c (rust_printchar): Rename to
3639         rust_language::printchar.
3640         (rust_language_data): Delete la_printchar initializer.
3641         (rust_language::printchar): New member function, implementation
3642         from rust_printchar.
3643
3644 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3645
3646         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3647         (ada_language_data): Delete la_emitchar initializer.
3648         (ada_language::emitchar): New member function, implementation from
3649         emit_char.
3650         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3651         (cplus_language_data): Likewise.
3652         (asm_language_data): Likewise.
3653         (minimal_language_data): Likewise.
3654         * d-lang.c (d_language_data): Likewise.
3655         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3656         (f_language_data): Delete la_emitchar initializer.
3657         (f_language::emitchar): New member function, implementation from
3658         f_emit_char.
3659         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3660         * language.c (unk_lang_emit_char): Delete.
3661         (language_defn::emitchar): New member function definition.
3662         (unknown_language_data): Delete la_emitchar initializer.
3663         (unknown_language::emitchar): New member function.
3664         (auto_language_data): Delete la_emitchar initializer.
3665         (auto_language::emitchar): New member function.
3666         * language.h (language_data): Delete la_emitchar field.
3667         (language_defn::emitchar): New member field declaration.
3668         (LA_EMIT_CHAR): Update call to emitchar.
3669         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3670         (m2_language_data): Delete la_emitchar initializer.
3671         (m2_language::emitchar): New member function, implementation from
3672         m2_emit_char.
3673         * objc-lang.c (objc_language_data): Delete la_emitchar
3674         initializer.
3675         * opencl-lang.c (opencl_language_data): Likewise.
3676         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3677         (pascal_language_data): Delete la_emitchar initializer.
3678         (pascal_language::emitchar): New member function, implementation
3679         from pascal_emit_char.
3680         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3681         (rust_language_data): Delete la_emitchar initializer.
3682         (rust_language::emitchar): New member function, implementation
3683         from rust_emitchar.
3684
3685 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3686
3687         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3688         (ada_language_data): Delete la_post_parser initializer.
3689         (ada_language::post_parser): New member function.
3690         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3691         (cplus_language_data): Likewise.
3692         (asm_language_data): Likewise.
3693         (minimal_language_data): Likewise.
3694         * d-lang.c (d_language_data): Likewise.
3695         * f-lang.c (f_language_data): Likewise.
3696         * go-lang.c (go_language_data): Likewise.
3697         * language.c (unknown_language_data): Likewise.
3698         (auto_language_data): Likewise.
3699         * language.h (language_data): Delete la_post_parser field.
3700         (language_defn::post_parser): New member function.
3701         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3702         * objc-lang.c (objc_language_data): Likewise.
3703         * opencl-lang.c (opencl_language_data): Likewise.
3704         * p-lang.c (pascal_language_data): Likewise.
3705         * parse.c (parse_exp_in_context): Update call to post_parser.
3706         (null_post_parser): Delete definition.
3707         * parser-defs.h (null_post_parser): Delete declaration.
3708         * rust-lang.c (rust_language_data): Delete la_post_parser
3709         initializer.
3710
3711 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3712
3713         * ada-lang.c (parse): Rename to ada_language::parser.
3714         (ada_language_data): Delete la_parser initializer.
3715         (ada_language::parser): New member function, implementation from
3716         parse.
3717         * c-lang.c (c_language_data): Delete la_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         (d_language::parser): New member function.
3723         * f-lang.c (f_language_data): Delete la_parser initializer.
3724         (f_language::parser): New member function.
3725         * go-lang.c (go_language_data): Delete la_parser initializer.
3726         (go_language::parser): New member function.
3727         * language.c (unk_lang_parser): Delete.
3728         (language_defn::parser): Define new member function.
3729         (unknown_language_data): Delete la_parser initializer.
3730         (unknown_language::parser): New member function.
3731         (auto_language_data): Delete la_parser initializer.
3732         (auto_language::parser): New member function.
3733         * language.h (language_data): Delete la_parser field.
3734         (language_defn::parser): Declare new member function.
3735         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3736         (m2_language::parser): New member function.
3737         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3738         * opencl-lang.c (opencl_language_data): Likewise.
3739         * p-lang.c (pascal_language_data): Likewise.
3740         (pascal_language::parser): New member function.
3741         * parse.c (parse_exp_in_context): Update call to parser.
3742         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3743         (rust_language::parser): New member function.
3744
3745 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3746
3747         * top.c (print_gdb_configuration): Print --with-python-libdir
3748         configuration value.
3749
3750 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3751
3752         * NEWS: Mention change to the alias command.
3753
3754 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3755
3756         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3757         (alias_command_completer)
3758         (make_alias_options_def_group): New functions.
3759         (alias_opts, alias_option_defs): New struct and array.
3760         (alias_usage_error): Update usage.
3761         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3762         Use option framework.
3763         (_initialize_cli_cmds): Update alias command help.
3764         Update aliases command help.
3765         (show_user):
3766         Add NULL for new default_args lookup_cmd argument.
3767         (valid_command_p): Rename to validate_aliased_command.
3768         Add NULL for new default_args lookup_cmd argument.  Verify that the
3769         aliased_command has no default args.
3770         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3771         (lookup_cmd_1, lookup_cmd): New argument default_args.
3772         (add_alias_cmd):
3773         Add NULL for new default_args lookup_cmd argument.
3774         (print_help_for_command): Show default args under the layout
3775          alias some_alias = some_aliased_cmd some_alias_default_arg.
3776         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3777         xfree default_args in destructor.
3778         * cli/cli-script.c (process_next_line, do_define_command):
3779         Add NULL for new default_args lookup_cmd argument.
3780         * command.h: Declare new default_args argument in lookup_cmd
3781         and lookup_cmd_1.
3782         * completer.c (complete_line_internal_1):
3783         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3784         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3785         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3786         Likewise.
3787         * infcmd.c (_initialize_infcmd): Likewise.
3788         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3789         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3790         * python/py-param.c (add_setshow_generic): Likewise.
3791         * remote.c (_initialize_remote): Likewise.
3792         * top.c (execute_command): Prepend default_args if command has some.
3793         (set_verbose):
3794         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3795         * tracepoint.c (validate_actionline, encode_actions_1):
3796         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3797
3798 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3799
3800         * jit.c (jit_read_descriptor): Use bool as the return type.
3801         (jit_breakpoint_re_set_internal): Use bool as the return type.
3802         Invert the return value logic; return true if the jit breakpoint
3803         has been successfully initialized.
3804         (jit_inferior_init): Update the call to
3805         jit_breakpoint_re_set_internal.
3806
3807 2020-06-22  Pedro Alves  <palves@redhat.com>
3808
3809         PR gdb/25939
3810         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3811         Use the current inferior instead.  Don't return
3812         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3813         wait again.
3814         * sol-thread.c (sol_thread_target::wait): Don't reference
3815         inferior_ptid.
3816         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3817         (sol_update_thread_list_callback): Use the current inferior's pid
3818         instead of inferior_ptid.
3819
3820 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3821
3822         * procfs.c: Cleanup many comments.
3823
3824         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3825         (AFTER_WATCHFLAG): Replace by value.
3826
3827         (MAIN_PROC_NAME_FORMAT): Inline ...
3828         (create_procinfo): ... here.
3829
3830         (procfs_debug_inferior): Remove SYS_exec handling.
3831         (syscall_is_exec): Likewise.
3832         (procfs_set_exec_trap): Likewise.
3833
3834         (syscall_is_lwp_exit): Inline in callers.
3835         (syscall_is_exit): Likewise.
3836         (syscall_is_exec): Likewise.
3837         (syscall_is_lwp_create): Likewise.
3838
3839         (invalidate_cache): Remove #if 0 code.
3840
3841         (make_signal_thread_runnable):  Remove.
3842         (procfs_target::resume): Remove #if 0 code.
3843
3844 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3845
3846         PR gdb/25939
3847         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3848         call ...
3849         (procfs_target::create_inferior): ... here.
3850
3851 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3852
3853         * exec.c (validate_exec_file): Ensure the build-id is up to
3854         date by calling reopen_exec_file (that checks file timestamp
3855         to decide to re-read the file).
3856
3857 2020-06-18  Pedro Alves  <palves@redhat.com>
3858
3859         PR gdb/25412
3860         * gdbthread.h (delete_thread, delete_thread_silent)
3861         (find_thread_ptid): Update comments.
3862         * thread.c (current_thread_): New global.
3863         (is_current_thread): Move higher, and reimplement.
3864         (inferior_thread): Reimplement.
3865         (set_thread_exited): Use bool.  Add assertions.
3866         (add_thread_silent): Simplify thread-reuse handling by always
3867         calling delete_thread.
3868         (delete_thread): Remove intro comment.
3869         (find_thread_ptid): Skip exited threads.
3870         (switch_to_thread_no_regs): Write to current_thread_.
3871         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3872         INFERIOR_PTID.  Clear current_thread_.
3873
3874 2020-06-18  Pedro Alves  <palves@redhat.com>
3875
3876         * aix-thread.c (pd_update): Use switch_to_thread.
3877
3878 2020-06-18  Pedro Alves  <palves@redhat.com>
3879
3880         * ravenscar-thread.c (ravenscar_thread_target): Update.
3881         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3882         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3883         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3884         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3885
3886 2020-06-18  Pedro Alves  <palves@redhat.com>
3887
3888         * nat/windows-nat.c (current_windows_thread): Remove.
3889         * nat/windows-nat.h (current_windows_thread): Remove.
3890         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3891         Adjust.
3892         (display_selectors): Adjust to fetch the current
3893         windows_thread_info based on inferior_ptid.
3894         (fake_create_process): No longer write to current_windows_thread.
3895         (windows_nat_target::get_windows_debug_event):
3896         Don't set inferior_ptid or current_windows_thread.
3897         (windows_nat_target::wait): Adjust to not rely on
3898         current_windows_thread.
3899         (do_initial_windows_stuff): Now a method of windows_nat_target.
3900         Switch to the last_ptid thread.
3901         (windows_nat_target::attach): Adjust.
3902         (windows_nat_target::detach): Use switch_to_no_thread instead of
3903         writing to inferior_ptid directly.
3904         (windows_nat_target::create_inferior): Adjust.
3905
3906 2020-06-18  Pedro Alves  <palves@redhat.com>
3907
3908         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3909
3910 2020-06-18  Pedro Alves  <palves@redhat.com>
3911
3912         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3913         after creating it, instead of writing to inferior_ptid.  Don't
3914         write to inferior_ptid.
3915
3916 2020-06-18  Pedro Alves  <palves@redhat.com>
3917
3918         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3919
3920 2020-06-18  Pedro Alves  <palves@redhat.com>
3921
3922         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3923         it, instead of writing to inferior_ptid.
3924
3925 2020-06-18  Pedro Alves  <palves@redhat.com>
3926
3927         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3928         to inferior_ptid.
3929
3930 2020-06-18  Pedro Alves  <palves@redhat.com>
3931
3932         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3933         instead of writing to inferior_ptid directly.
3934
3935 2020-06-18  Pedro Alves  <palves@redhat.com>
3936
3937         * corelow.c (core_target::close): Use switch_to_no_thread instead
3938         of writing to inferior_ptid directly.
3939         (add_to_thread_list, core_target_open): Use switch_to_thread
3940         instead of writing to inferior_ptid directly.
3941
3942 2020-06-18  Pedro Alves  <palves@redhat.com>
3943
3944         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3945         inferior_ptid.
3946         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3947         inferior_ptid.
3948         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3949         inferior_ptid directly.
3950         (darwin_nat_target::init_thread_list): Switch to thread, instead
3951         of writing to inferior_ptid.
3952         (darwin_nat_target::attach): Don't write to inferior_ptid.
3953         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3954
3955 2020-06-18  Pedro Alves  <palves@redhat.com>
3956
3957         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3958         thread.
3959         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3960         Instead use switch_to_thread.
3961         (gnu_nat_target::detach): Use switch_to_no_thread
3962         instead of writing to inferior_ptid directly.  Used passed-in
3963         inferior instead of looking up the inferior by pid.
3964
3965 2020-06-18  Pedro Alves  <palves@redhat.com>
3966
3967         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3968         inferior_ptid.
3969
3970 2020-06-18  Pedro Alves  <palves@redhat.com>
3971
3972         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3973         inferior_ptid.
3974         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3975         thread.
3976         (nto_procfs_target::detach): Avoid referencing
3977         inferior_ptid.  Use switch_to_no_thread instead of writing to
3978         inferior_ptid directly.
3979         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3980         instead of writing to inferior_ptid directly.
3981         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3982         to thread.
3983
3984 2020-06-18  Pedro Alves  <palves@redhat.com>
3985
3986         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3987         after creating it, instead of writing to inferior_ptid.
3988         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3989         to inferior_ptid directly.
3990         (gdbsim_target::wait): Don't write to inferior_ptid.
3991
3992 2020-06-18  Pedro Alves  <palves@redhat.com>
3993
3994         * remote.c (remote_target::remote_notice_new_inferior): Use
3995         switch_to_thread instead of writing to inferior_ptid directly.
3996         (remote_target::add_current_inferior_and_thread): Use
3997         switch_to_no_thread instead of writing to inferior_ptid directly.
3998         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3999         and switch_to_thread instead of using set_current_inferior or
4000         writing to inferior_ptid directly.
4001
4002 2020-06-18  Pedro Alves  <palves@redhat.com>
4003
4004         * tracectf.c (ctf_target_open): Switch to added thread instead of
4005         writing to inferior_ptid directly.
4006         (ctf_target::close): Use switch_to_no_thread instead of writing to
4007         inferior_ptid directly.
4008
4009 2020-06-18  Pedro Alves  <palves@redhat.com>
4010
4011         * tracefile-tfile.c (tfile_target_open): Don't write to
4012         inferior_ptid directly, instead switch to added thread.
4013         (tfile_target::close): Use switch_to_no_thread instead of writing
4014         to inferior_ptid directly.
4015
4016 2020-06-18  Pedro Alves  <palves@redhat.com>
4017
4018         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
4019         (procfs_target::detach): Use switch_to_no_thread
4020         instead of writing to inferior_ptid directly.
4021         (do_attach): Change return type to void.  Switch to the added
4022         thread.
4023         (procfs_target::create_inferior): Switch to the added thread.
4024         (procfs_do_thread_registers): Don't write to inferior_ptid.
4025
4026 2020-06-18  Pedro Alves  <palves@redhat.com>
4027
4028         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
4029         of writing to inferior_ptid.
4030         (scoped_restore_exited_inferior): Delete.
4031         (handle_vfork_child_exec_or_exit): Simplify using
4032         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
4033         instead of writing to inferior_ptid.
4034         (THREAD_STOPPED_BY): Delete.
4035         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
4036         (thread_stopped_by_hw_breakpoint): Delete.
4037         (save_waitstatus): Use
4038         scoped_restore_current_thread+switch_to_thread, and call
4039         target_stopped_by_watchpoint instead of
4040         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4041         instead of thread_stopped_by_sw_breakpoint, and
4042         target_stopped_by_hw_breakpoint instead of
4043         thread_stopped_by_hw_breakpoint.
4044         (handle_inferior_event)
4045         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4046         inferior_ptid directly, nor
4047         set_current_inferior/set_current_program_space.  Use
4048         switch_to_thread / switch_to_inferior_no_thread instead.
4049
4050 2020-06-18  Pedro Alves  <palves@redhat.com>
4051
4052         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4053         instead of writing to inferior_ptid.
4054
4055 2020-06-18  Pedro Alves  <palves@redhat.com>
4056
4057         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4058         added thread.
4059         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4060         to the added thread.
4061         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4062         instead of writing to inferior_ptid.
4063
4064 2020-06-18  Pedro Alves  <palves@redhat.com>
4065
4066         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4067         (register_to_value_test): Mock a program_space too.  Heap-allocate
4068         the address space.  Don't write to inferior_ptid.  Use
4069         switch_to_thread instead.
4070
4071 2020-06-18  Pedro Alves  <palves@redhat.com>
4072
4073         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4074         Delete.
4075         (find_signalled_thread()): New, factored out from
4076         linux_make_corefile_notes and adjusted to handle exited threads.
4077         (linux_make_corefile_notes): Adjust to use the new
4078         find_signalled_thread.
4079
4080 2020-06-18  Pedro Alves  <palves@redhat.com>
4081
4082         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4083         of saving/restoring inferior_ptid.
4084
4085 2020-06-17  Tom Tromey  <tom@tromey.com>
4086
4087         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4088         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4089         declare.
4090         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4091
4092 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4093
4094         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4095         of partial symtabs.
4096
4097 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4098
4099         * regformats/reg-arm.dat: Remove.
4100         * regformats/reg-bfin.dat: Remove.
4101         * regformats/reg-cris.dat: Remove.
4102         * regformats/reg-crisv32.dat: Remove.
4103         * regformats/reg-m32r.dat: Remove.
4104         * regformats/reg-tilegx.dat: Remove.
4105         * regformats/reg-tilegx32.dat: Remove.
4106
4107 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4108
4109         * features/Makefile (WHICH): Remove arm files.
4110         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4111         * regformats/arm/arm-with-neon.dat: Remove.
4112         * regformats/arm/arm-with-vfpv2.dat: Remove.
4113         * regformats/arm/arm-with-vfpv3.dat: Remove.
4114
4115 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4116
4117         * features/Makefile (XMLTOC): Remove rx.xml.
4118
4119 2020-06-17  Pedro Alves  <palves@redhat.com>
4120
4121         * gdbthread.h (thread_control_state) <trap_expected> Update
4122         comments.
4123
4124 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4125
4126         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4127         ada_language::lookup_symbol_nonlocal.
4128         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4129         (ada_language::lookup_symbol_nonlocal): New member function,
4130         implementation from ada_lookup_symbol_nonlocal.
4131         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4132         initializer.
4133         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4134         initializer.
4135         (cplus_language::lookup_symbol_nonlocal): New member function.
4136         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4137         (minimal_language_data) Likewise.
4138         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4139         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4140         initializer.
4141         (d_language::lookup_symbol_nonlocal): New member function.
4142         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4143         initializer.
4144         (f_language::lookup_symbol_nonlocal): New member function.
4145         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4146         initializer.
4147         * language.c (unknown_language_data): Likewise.
4148         (auto_language_data): Likewise.
4149         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4150         field.
4151         (language_defn::lookup_symbol_nonlocal): New member function.
4152         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4153         initializer.
4154         * objc-lang.c (objc_language_data): Likewise.
4155         * opencl-lang.c (opencl_language_data): Likewise.
4156         * p-lang.c (pascal_language_data): Likewise.
4157         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4158         rust_language::lookup_symbol_nonlocal.
4159         (rust_language_data): Delete la_lookup_symbol_nonlocal
4160         initializer.
4161         (rust_language::lookup_symbol_nonlocal): New member function,
4162         implementation from rust_lookup_symbol_nonlocal.
4163         * symtab.c (lookup_symbol_aux): Update call to
4164         lookup_symbol_nonlocal.
4165         (basic_lookup_symbol_nonlocal): Rename to...
4166         (language_defn::lookup_symbol_nonlocal): ...this, and update
4167         header comment.  Remove language_defn parameter, and replace with
4168         uses of `this'.
4169         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4170
4171 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4172
4173         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4174         initializer.
4175         (ada_language::value_print_inner): New member function.
4176         * c-lang.c (c_language_data): Delete la_value_print_inner
4177         initializer.
4178         (cplus_language_data): Likewise.
4179         (asm_language_data): Likewise.
4180         (minimal_language_data): Likewise.
4181         * d-lang.c (d_language_data): Likewise.
4182         (d_language::value_print_inner): New member function.
4183         * f-lang.c (f_language_data): Delete la_value_print_inner
4184         initializer.
4185         (f_language::value_print_inner): New member function.
4186         * f-lang.h (f_value_print_innner): Rename to...
4187         (f_value_print_inner): ...this (note spelling of 'inner').
4188         * f-valprint.c (f_value_print_innner): Rename to...
4189         (f_value_print_inner): ...this (note spelling of 'inner').
4190         * go-lang.c (go_language_data): Delete la_value_print_inner
4191         initializer.
4192         (go_language::value_print_inner): New member function.
4193         * language.c (language_defn::value_print_inner): Define new member
4194         function.
4195         (unk_lang_value_print_inner): Delete.
4196         (unknown_language_data): Delete la_value_print_inner initializer.
4197         (unknown_language::value_print_inner): New member function.
4198         (auto_language_data): Delete la_value_print_inner initializer.
4199         (auto_language::value_print_inner): New member function.
4200         * language.h (language_data): Delete la_value_print_inner field.
4201         (language_defn::value_print_inner): Delcare new member function.
4202         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4203         initializer.
4204         (m2_language::value_print_inner): New member function.
4205         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4206         initializer.
4207         * opencl-lang.c (opencl_language_data): Likewise.
4208         * p-lang.c (pascal_language_data): Likewise.
4209         (pascal_language::value_print_inner): New member function.
4210         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4211         initializer.
4212         (rust_language::value_print_inner): New member function.
4213         * valprint.c (do_val_print): Update call to value_print_inner.
4214
4215 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4216
4217         * ada-lang.c (ada_language_data): Delete la_value_print
4218         initializer.
4219         (ada_language::value_print): New member function.
4220         * c-lang.c (c_language_data): Delete la_value_print initializer.
4221         (cplus_language_data): Likewise.
4222         (asm_language_data): Likewise.
4223         (minimal_language_data): Likewise.
4224         * d-lang.c (d_language_data): Likewise.
4225         * f-lang.c (f_language_data): Likewise.
4226         * go-lang.c (go_language_data): Likewise.
4227         * language.c (unk_lang_value_print): Delete.
4228         (language_defn::value_print): Define new member function.
4229         (unknown_language_data): Delete la_value_print initializer.
4230         (unknown_language::value_print): New member function.
4231         (auto_language_data): Delete la_value_print initializer.
4232         (auto_language::value_print): New member function.
4233         * language.h (language_data): Delete la_value_print field.
4234         (language_defn::value_print): Declare new member function.
4235         (LA_VALUE_PRINT): Update call to value_print.
4236         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4237         * objc-lang.c (objc_language_data): Likewise.
4238         * opencl-lang.c (opencl_language_data): Likewise.
4239         * p-lang.c (pascal_language_data): Likewise.
4240         (pascal_language::value_print): New member function.
4241         * rust-lang.c (rust_language_data): Delete la_value_print
4242         initializer.
4243
4244 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4245
4246         * ada-lang.c (ada_watch_location_expression): Rename to
4247         ada_language::watch_location_expression.
4248         (ada_language_data): Delete la_watch_location_expression
4249         initializer.
4250         (ada_language::watch_location_expression): New member function,
4251         implementation from ada_watch_location_expression.
4252         * breakpoint.c (watch_command_1): Update call to
4253         watch_location_expression.
4254         * c-lang.c (c_watch_location_expression): Rename to
4255         language_defn::watch_location_expression.
4256         (c_language_data): Delete la_watch_location_expression
4257         initializer.
4258         (cplus_language_data): Likewise.
4259         (asm_language_data): Likewise.
4260         (minimal_language_data): Likewise.
4261         * c-lang.h (c_watch_location_expression): Delete declaration.
4262         * d-lang.c (d_language_data): Delete la_watch_location_expression
4263         initializer.
4264         * f-lang.c (f_language_data): Likewise.
4265         * go-lang.c (go_language_data): Likewise.
4266         * language.c (language_defn::watch_location_expression): Member
4267         function implementation from c_watch_location_expression.
4268         (unknown_language_data): Delete la_watch_location_expression
4269         initializer.
4270         (auto_language_data): Likewise.
4271         * language.h (language_data): Delete la_watch_location_expression
4272         field.
4273         (language_defn::watch_location_expression): Declare new member
4274         function.
4275         * m2-lang.c (m2_language_data): Delete
4276         la_watch_location_expression initializer.
4277         * objc-lang.c (objc_language_data): Likewise.
4278         * opencl-lang.c (opencl_language_data): Likewise.
4279         * p-lang.c (pascal_language_data): Likewise.
4280         * rust-lang.c (rust_watch_location_expression): Rename to
4281         rust_language::watch_location_expression.
4282         (rust_language_data): Delete la_watch_location_expression
4283         initializer.
4284         (rust_language::watch_location_expression): New member function,
4285         implementation from rust_watch_location_expression.
4286
4287 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4288
4289         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4290         ada_language::collect_symbol_completion_matches.
4291         (ada_language_data): Delete la_collect_symbol_completion_matches
4292         initializer.
4293         (ada_language::collect_symbol_completion_matches): New member
4294         function, implementation from
4295         ada_collect_symbol_completion_matches.
4296         * c-lang.c (c_language_data): Delete
4297         la_collect_symbol_completion_matches initializer.
4298         (cplus_language_data): Likewise.
4299         (asm_language_data): Likewise.
4300         (minimal_language_data): Likewise.
4301         * d-lang.c (d_language_data): Likewise.
4302         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4303         f_language::collect_symbol_completion_matches.
4304         (f_language_data): Delete la_collect_symbol_completion_matches
4305         initializer.
4306         (f_language::collect_symbol_completion_matches) New member
4307         function, implementation from f_collect_symbol_completion_matches.
4308         * go-lang.c (go_language_data): Delete
4309         la_collect_symbol_completion_matches initializer.
4310         * language.c (unknown_language_data): Likewise.
4311         (auto_language_data): Likewise.
4312         * language.h (language_data): Delete
4313         la_collect_symbol_completion_matches field.
4314         (language_defn::collect_symbol_completion_matches): New member
4315         function.
4316         * m2-lang.c (m2_language_data): Delete
4317         la_collect_symbol_completion_matches initializer.
4318         * objc-lang.c (objc_language_data): Likewise.
4319         * opencl-lang.c (opencl_language_data): Likewise.
4320         * p-lang.c (pascal_language_data): Likewise.
4321         * rust-lang.c (rust_language_data): Likewise.
4322         * symtab.c (default_collect_symbol_completion_matches): Delete.
4323         (collect_symbol_completion_matches): Update call to
4324         collect_symbol_completion_matches.
4325         (collect_symbol_completion_matches_type): Likewise.
4326         * symtab.h (default_collect_symbol_completion_matches): Delete
4327         declaration.
4328
4329 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4330
4331         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4332         (ada_language_data): Delete la_word_break_characters initializer.
4333         (ada_language::word_break_characters): New member function.
4334         * c-lang.c (c_language_data): Delete la_word_break_characters
4335         initializer.
4336         (cplus_language_data): Likewise.
4337         (asm_language_data): Likewise.
4338         (minimal_language_data): Likewise.
4339         * completer.c: Update global comment.
4340         (advance_to_expression_complete_word_point): Update call to
4341         word_break_characters.
4342         (complete_files_symbols): Likewise.
4343         (complete_line_internal_1): Likewise.
4344         (default_completer_handle_brkchars): Likewise.
4345         (skip_quoted_chars): Likewise.
4346         * d-lang.c (d_language_data): Delete la_word_break_characters
4347         initializer.
4348         * f-lang.c (f_word_break_characters): Delete.
4349         (f_language_data): Delete la_word_break_characters initializer.
4350         (f_language::word_break_characters): New member function.
4351         * go-lang.c (go_language_data): Delete la_word_break_characters
4352         initializer.
4353         * language.c (unknown_language_data): Likewise.
4354         (auto_language_data): Likewise.
4355         * language.h (default_word_break_characters): Move declaration to
4356         earlier in the file.
4357         (language_data): Delete la_word_break_characters field.
4358         (language_defn::word_break_characters): New member function.
4359         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4360         initializer.
4361         * objc-lang.c (objc_language_data): Likewise.
4362         * opencl-lang.c (opencl_language_data): Likewise.
4363         * p-lang.c (pascal_language_data): Likewise.
4364         * rust-lang.c (rust_language_data): Likewise.
4365
4366 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4367
4368         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4369         (ada_language_data): Delete la_get_symbol_name_matcher
4370         initializer.
4371         (language_defn::get_symbol_name_matcher_inner): New member
4372         function.
4373         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4374         initializer.
4375         (cplus_language_data): Likewise.
4376         (cplus_language::get_symbol_name_matcher_inner): New member
4377         function.
4378         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4379         (minimal_language_data): Likewise.
4380         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4381         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4382         initializer.
4383         * dictionary.c (iter_match_first_hashed): Update call to
4384         get_symbol_name_matcher.
4385         (iter_match_next_hashed): Likewise.
4386         (iter_match_next_linear): Likewise.
4387         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4388         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4389         initializer.
4390         (f_language::get_symbol_name_matcher_inner): New member function.
4391         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4392         initializer.
4393         * language.c (default_symbol_name_matcher): Update header comment,
4394         make static.
4395         (language_defn::get_symbol_name_matcher): New definition.
4396         (language_defn::get_symbol_name_matcher_inner): Likewise.
4397         (get_symbol_name_matcher): Delete.
4398         (unknown_language_data): Delete la_get_symbol_name_matcher
4399         initializer.
4400         (auto_language_data): Likewise.
4401         * language.h (language_data): Delete la_get_symbol_name_matcher
4402         field.
4403         (language_defn::get_symbol_name_matcher): New member function.
4404         (language_defn::get_symbol_name_matcher_inner): Likewise.
4405         (default_symbol_name_matcher): Delete declaration.
4406         * linespec.c (find_methods): Update call to
4407         get_symbol_name_matcher.
4408         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4409         initializer.
4410         * minsyms.c (lookup_minimal_symbol): Update call to
4411         get_symbol_name_matcher.
4412         (iterate_over_minimal_symbols): Likewise.
4413         * objc-lang.c (objc_language_data): Delete
4414         la_get_symbol_name_matcher initializer.
4415         * opencl-lang.c (opencl_language_data): Likewise.
4416         * p-lang.c (pascal_language_data): Likewise.
4417         * psymtab.c (psymbol_name_matches): Update call to
4418         get_symbol_name_matcher.
4419         * rust-lang.c (rust_language_data): Delete
4420         la_get_symbol_name_matcher initializer.
4421         * symtab.c (symbol_matches_search_name): Update call to
4422         get_symbol_name_matcher.
4423         (compare_symbol_name): Likewise.
4424
4425 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4426
4427         * ada-lang.c (ada_language_data): Delete la_compute_program
4428         initializer.
4429         * c-lang.c (c_language_data): Likewise.
4430         (c_language::compute_program): New member function.
4431         (cplus_language_data): Delete la_compute_program initializer.
4432         (cplus_language::compute_program): New member function.
4433         (asm_language_data): Delete la_compute_program initializer.
4434         (minimal_language_data): Likewise.
4435         * c-lang.h (c_compute_program): Update comment.
4436         (cplus_compute_program): Likewise.
4437         * compile/compile-c-support.c (c_compute_program): Likewise.
4438         (cplus_compute_program): Likewise.
4439         * compile/compile.c (compile_to_object): Update call to
4440         la_compute_program.
4441         * d-lang.c (d_language_data): Delete la_compute_program
4442         initializer.
4443         * f-lang.c (f_language_data): Likewise.
4444         * go-lang.c (go_language_data): Likewise.
4445         * language.c (unknown_language_data): Likewise.
4446         (auto_language_data): Likewise.
4447         * language.h (language_data): Delete la_compute_program field.
4448         (language_defn::compute_program): New member function.
4449         * m2-lang.c (m2_language_data): Delete la_compute_program
4450         initializer.
4451         * objc-lang.c (objc_language_data): Likewise.
4452         * opencl-lang.c (opencl_language_data): Likewise.
4453         * p-lang.c (pascal_language_data): Likewise.
4454         * rust-lang.c (rust_language_data): Likewise.
4455
4456 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4457
4458         * ada-lang.c (ada_language_data) Delete
4459         la_class_name_from_physname initializer.
4460         * c-lang.c (c_language_data): Likewise.
4461         (cplus_language_data): Likewise.
4462         (cplus_language::class_name_from_physname): New member function.
4463         (asm_language_data): Delete la_class_name_from_physname
4464         initializer.
4465         (minimal_language_data): Likewise.
4466         * d-lang.c (d_language_data): Likewise.
4467         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4468         method on language_defn class.
4469         (guess_full_die_structure_name): Likewise.
4470         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4471         initializer.
4472         * go-lang.c (go_language_data): Likewise.
4473         * language.c (language_class_name_from_physname): Delete.
4474         (unk_lang_class_name): Delete.
4475         (unknown_language_data): Delete la_class_name_from_physname
4476         initializer.
4477         (auto_language_data): Likewise.
4478         * language.h (language_data): Delete la_class_name_from_physname
4479         field.
4480         (language_defn::class_name_from_physname): New function.
4481         (language_class_name_from_physname): Delete declaration.
4482         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4483         initializer.
4484         * objc-lang.c (objc_language_data): Likewise.
4485         * opencl-lang.c (opencl_language_data): Likewise.
4486         * p-lang.c (pascal_language_data): Likewise.
4487         * rust-lang.c (rust_language_data): Likewise.
4488
4489 2020-06-16  Tom Tromey  <tom@tromey.com>
4490
4491         * tui/tui-data.h (STATUS_NAME): New macro.
4492         * tui/tui-layout.c (tui_remove_some_windows)
4493         (initialize_known_windows, tui_register_window)
4494         (tui_layout_split::remove_windows, initialize_layouts)
4495         (tui_new_layout_command): Don't use hard-coded window names.
4496
4497 2020-06-16  Tom Tromey  <tom@tromey.com>
4498
4499         PR tui/25348:
4500         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4501         tui_initialize_readline.  Only run once.  Call rl_initialize.
4502         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4503         tui_initialize_readline.
4504         * tui/tui-io.c (tui_setup_io): Call
4505         tui_ensure_readline_initialized.
4506         * tui/tui-interp.c (tui_interp::init): Update.
4507
4508 2020-06-16  Tom Tromey  <tom@tromey.com>
4509
4510         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4511         Also preserve the status window.
4512
4513 2020-06-16  Tom Tromey  <tom@tromey.com>
4514
4515         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4516         where m_window==nullptr.
4517
4518 2020-06-15  Tom Tromey  <tromey@adacore.com>
4519
4520         * windows-nat.c (windows_nat::handle_output_debug_string):
4521         Update.
4522         (windows_nat::handle_ms_vc_exception): Update.
4523         * target.h (target_read_string): Change API.
4524         * target.c (target_read_string): Change API.
4525         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4526         Update.
4527         * solib-frv.c (frv_current_sos): Update.
4528         * solib-dsbt.c (dsbt_current_sos): Update.
4529         * solib-darwin.c (darwin_current_sos): Update.
4530         * linux-thread-db.c (inferior_has_bug): Update.
4531         * expprint.c (print_subexp_standard): Update.
4532         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4533         (ada_exception_message_1): Update.
4534
4535 2020-06-15  Tom Tromey  <tromey@adacore.com>
4536
4537         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4538
4539 2020-06-15  Tom Tromey  <tromey@adacore.com>
4540
4541         * valprint.c (read_string): Update comment.
4542         * target.c (MIN): Remove.
4543         (target_read_string): Rewrite.
4544
4545 2020-06-15  Tom Tromey  <tromey@adacore.com>
4546
4547         * corefile.c (read_memory_string): Remove.
4548         * ada-valprint.c (ada_value_print_ptr): Update.
4549         * ada-lang.h (ada_tag_name): Change return type.
4550         * ada-lang.c (type_from_tag): Update.
4551         (ada_tag_name_from_tsd): Change return type.  Use
4552         target_read_string.
4553         (ada_tag_name): Likewise.
4554         * gdbcore.h (read_memory_string): Don't declare.
4555
4556 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4557
4558         * symtab.c (rbreak_command): Ignore Windows drive colon.
4559
4560 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4561
4562         * NEWS: Mention removed GDBserver host support.
4563
4564 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4565
4566         * features/riscv/rebuild-csr-xml.sh: Updated.
4567
4568 2020-06-11  Tom Tromey  <tom@tromey.com>
4569
4570         PR gdb/18318:
4571         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4572
4573 2020-06-09  Jonny Grant  <jg@jguk.org>
4574 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4575
4576         * main.c (captured_main_1): Don't print new line after help.
4577         (print_gdb_help): add mailing list and IRC channel information
4578         to --help.  Add new lines between items in the footer.  Remove
4579         quotes around bug url.
4580
4581 2020-06-11  Keith Seitz  <keiths@redhat.com>
4582
4583         PR gdb/21356
4584         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4585         Resolve typedefs for type length calculations.
4586
4587 2020-06-10  Tom de Vries  <tdevries@suse.de>
4588
4589         PR ada/24713
4590         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4591         (write_psymbols): Enable .gdb_index for ada.
4592         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4593         ada.
4594
4595 2020-06-10  Tom de Vries  <tdevries@suse.de>
4596
4597         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4598         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4599         namei" instead of "const char *name" argument.
4600         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4601         dw2_symtab_iter_init.
4602
4603 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4604
4605         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4606         to use type::field and field::type instead.
4607
4608 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4609
4610         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4611         to use field::type instead.
4612
4613 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * gdbtypes.h (struct field) <type, set_type>: New methods.
4616         Rename `type` field to...
4617         <m_type>: ... this.  Change references throughout to use type or
4618         set_type methods.
4619         (FIELD_TYPE): Use field::type.  Change call sites that modify
4620         the field's type to use field::set_type instead.
4621
4622 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4623
4624         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4625         to use type::index_type instead.
4626
4627 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4628
4629         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4630         methods.
4631         (TYPE_INDEX_TYPE): Use type::index_type.
4632         * gdbtypes.c (create_array_type_with_stride): Likewise.
4633
4634 2020-06-07  Tom Tromey  <tom@tromey.com>
4635
4636         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4637         parameter.
4638         (generic_value_print): Update.
4639
4640 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4641
4642         Revert commit 982a38f60b0.
4643         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4644
4645 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4646
4647         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4648         avoid use after free.
4649
4650 2020-06-05  Tom de Vries  <tdevries@suse.de>
4651
4652         * NEWS: Fix typos.
4653
4654 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4655
4656         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4657         the per_bfd object.
4658         (dwarf2_read_debug_names): Likewise.
4659         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4660         object when re-using a per_bfd object with an index.
4661
4662 2020-06-03  Tom de Vries  <tdevries@suse.de>
4663
4664         PR symtab/26046
4665         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4666         children for C++.
4667         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4668         DW_TAG_subprogram.
4669
4670 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4671
4672         * ada-lang.c (ada_language_data): Delete skip_trampoline
4673         initializer.
4674         * c-lang.c (c_language_data): Likewise.
4675         (cplus_language_data): Likewise.
4676         (cplus_language::skip_trampoline): New member function.
4677         (asm_language_data): Delete skip_trampoline initializer.
4678         (minimal_language_data): Likewise.
4679         * d-lang.c (d_language_data): Likewise.
4680         * f-lang.c (f_language_data): Likewise.
4681         * go-lang.c (go_language_data): Likewise.
4682         * language.c (unk_lang_trampoline): Delete function.
4683         (skip_language_trampoline): Update.
4684         (unknown_language_data): Delete skip_trampoline initializer.
4685         (auto_language_data): Likewise.
4686         * language.h (language_data): Delete skip_trampoline field.
4687         (language_defn::skip_trampoline): New function.
4688         * m2-lang.c (m2_language_data): Delete skip_trampoline
4689         initializer.
4690         * objc-lang.c (objc_skip_trampoline): Delete function, move
4691         implementation to objc_language::skip_trampoline.
4692         (objc_language_data): Delete skip_trampoline initializer.
4693         (objc_language::skip_trampoline): New member function with
4694         implementation from objc_skip_trampoline.
4695         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4696         initializer.
4697         * p-lang.c (pascal_language_data): Likewise.
4698         * rust-lang.c (rust_language_data): Likewise.
4699
4700 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4701
4702         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4703         (ada_language::demangle): New member function.
4704         * c-lang.c (c_language_data): Delete la_demangle initializer.
4705         (cplus_language_data): Delete la_demangle initializer.
4706         (cplus_language::demangle): New member function.
4707         (asm_language_data): Delete la_demangle initializer.
4708         (minimal_language_data): Delete la_demangle initializer.
4709         * d-lang.c (d_language_data): Delete la_demangle initializer.
4710         (d_language::demangle): New member function.
4711         * f-lang.c (f_language_data): Delete la_demangle initializer.
4712         (f_language::demangle): New member function.
4713         * go-lang.c (go_language_data): Delete la_demangle initializer.
4714         (go_language::demangle): New member function.
4715         * language.c (language_demangle): Update.
4716         (unk_lang_demangle): Delete.
4717         (unknown_language_data): Delete la_demangle initializer.
4718         (unknown_language::demangle): New member function.
4719         (auto_language_data): Delete la_demangle initializer.
4720         (auto_language::demangle): New member function.
4721         * language.h (language_data): Delete la_demangle field.
4722         (language_defn::demangle): New function.
4723         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4724         * objc-lang.c (objc_language_data): Delete la_demangle
4725         initializer.
4726         (objc_language::demangle): New member function.
4727         * opencl-lang.c (opencl_language_data): Delete la_demangle
4728         initializer.
4729         * p-lang.c (pascal_language_data): Likewise.
4730         * rust-lang.c (rust_language_data): Likewise.
4731         (rust_language::demangle): New member function.
4732
4733 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4734
4735         * ada-lang.c (ada_language_data): Delete la_print_type
4736         initializer.
4737         (ada_language::print_type): New member function.
4738         * c-lang.c (c_language_data): Delete la_print_type initializer.
4739         (c_language::print_type): New member function.
4740         (cplus_language_data): Delete la_print_type initializer.
4741         (cplus_language::print_type): New member function.
4742         (asm_language_data): Delete la_print_type initializer.
4743         (asm_language::print_type): New member function.
4744         (minimal_language_data): Delete la_print_type initializer.
4745         (minimal_language::print_type): New member function.
4746         * d-lang.c (d_language_data): Delete la_print_type initializer.
4747         (d_language::print_type): New member function.
4748         * f-lang.c (f_language_data): Delete la_print_type initializer.
4749         (f_language::print_type): New member function.
4750         * go-lang.c (go_language_data): Delete la_print_type initializer.
4751         (go_language::print_type): New member function.
4752         * language.c (unk_lang_print_type): Delete.
4753         (unknown_language_data): Delete la_print_type initializer.
4754         (unknown_language::print_type): New member function.
4755         (auto_language_data): Delete la_print_type initializer.
4756         (auto_language::print_type): New member function.
4757         * language.h (language_data): Delete la_print_type field.
4758         (language_defn::print_type): New function.
4759         (LA_PRINT_TYPE): Update.
4760         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4761         (m2_language::print_type): New member function.
4762         * objc-lang.c (objc_language_data): Delete la_print_type
4763         initializer.
4764         (objc_language::print_type): New member function.
4765         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4766         to opencl_language::print_type.
4767         (opencl_language_data): Delete la_print_type initializer.
4768         (opencl_language::print_type): New member function, implementation
4769         from opencl_print_type.
4770         * p-lang.c (pascal_language_data): Delete la_print_type
4771         initializer.
4772         (pascal_language::print_type): New member function.
4773         * rust-lang.c (rust_print_type): Delete, implementation moved to
4774         rust_language::print_type.
4775         (rust_language_data): Delete la_print_type initializer.
4776         (rust_language::print_type): New member function, implementation
4777         from rust_print_type.
4778
4779 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4780
4781         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4782         implementation moves to...
4783         (ada_language::sniff_from_mangled_name): ...here.  Update return
4784         type.
4785         (ada_language_data): Delete la_sniff_from_mangled_name
4786         initializer.
4787         * c-lang.c (c_language_data): Likewise.
4788         (cplus_language_data): Likewise.
4789         (cplus_language::sniff_from_mangled_name): New member function,
4790         implementation taken from gdb_sniff_from_mangled_name.
4791         (asm_language_data): Delete la_sniff_from_mangled_name
4792         initializer.
4793         (minimal_language_data): Likewise.
4794         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4795         implementation moves to cplus_language::sniff_from_mangled_name.
4796         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4797         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4798         moves to...
4799         (d_language::sniff_from_mangled_name): ...here.
4800         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4801         * f-lang.c (f_language_data): Likewise.
4802         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4803         moves to...
4804         (go_language::sniff_from_mangled_name): ...here.
4805         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4806         * language.c (language_sniff_from_mangled_name): Delete.
4807         (unknown_language_data): Delete la_sniff_from_mangled_name
4808         initializer.
4809         (auto_language_data): Likewise.
4810         * language.h (language_data): Delete la_sniff_from_mangled_name
4811         field.
4812         (language_defn::sniff_from_mangled_name): New function.
4813         (language_sniff_from_mangled_name): Delete declaration.
4814         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4815         field.
4816         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4817         implementation moves to...
4818         (objc_language::sniff_from_mangled_name): ...here.
4819         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4820         * opencl-lang.c (opencl_language_data): Likewise.
4821         * p-lang.c (pascal_language_data): Likewise.
4822         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4823         implementation moves to...
4824         (rust_language::sniff_from_mangled_name): ...here.
4825         (rust_language_data): Delete la_sniff_from_mangled_name
4826         initializer.
4827         * symtab.c (symbol_find_demangled_name): Call
4828         sniff_from_mangled_name member function.
4829
4830 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4831
4832         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4833         initializer.
4834         * c-lang.c (c_language_data): Likewise.
4835         (cplus_language_data): Likewise.
4836         (cplus_language::search_name_hash): New member function.
4837         (asm_language_data): Delete la_search_name_hash initializer.
4838         (minimal_language_data): Likewise.
4839         * d-lang.c (d_language_data): Likewise.
4840         * dictionary.c (default_search_name_hash): Rename to...
4841         (language_defn::search_name_hash): ...this.
4842         * f-lang.c (f_language_data): Likewise.
4843         (f_language::search_name_hash): New member function.
4844         * go-lang.c (go_language_data): Delete la_search_name_hash
4845         initializer.
4846         * language.c (unknown_language_data): Likewise.
4847         (auto_language_data): Likewise.
4848         * language.h (struct language_data): Delete la_search_name_hash
4849         field.
4850         (language_defn::search_name_hash): Declare new member function.
4851         (default_search_name_hash): Delete declaration.
4852         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4853         initializer.
4854         * objc-lang.c (objc_language_data): Likewise.
4855         * opencl-lang.c (opencl_language_data): Likewise.
4856         * p-lang.c (pascal_language_data): Likewise.
4857         * rust-lang.c (rust_language_data): Likewise.
4858         * symtab.c (search_name_hash): Update call.
4859
4860 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4861
4862         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4863         initializer.
4864         * c-lang.c (class compile_instance): Declare.
4865         (c_language_data): Delete la_get_compile_instance initializer.
4866         (c_language::get_compile_instance): New member function.
4867         (cplus_language_data): Delete la_get_compile_instance initializer.
4868         (cplus_language::get_compile_instance): New member function.
4869         (asm_language_data): Delete la_get_compile_instance initializer.
4870         (minimal_language_data): Likewise.
4871         * c-lang.h (c_get_compile_context): Update comment.
4872         (cplus_get_compile_context): Update comment.
4873         * compile/compile.c (compile_to_object): Update calls, don't rely
4874         on function pointer being NULL.
4875         * d-lang.c (d_language_data): Delete la_get_compile_instance
4876         initializer.
4877         * f-lang.c (f_language_data): Likewise.
4878         * go-lang.c (go_language_data): Likewise.
4879         * language.c (unknown_language_data): Likewise.
4880         (auto_language_data): Likewise.
4881         * language.h (language_data): Delete la_get_compile_instance field.
4882         (language_defn::get_compile_instance): New member function.
4883         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4884         initializer.
4885         * objc-lang.c (objc_language_data): Likewise.
4886         * opencl-lang.c (opencl_language_data): Likewise.
4887         * p-lang.c (pascal_language_data): Likewise.
4888         * rust-lang.c (rust_language_data): Likewise.
4889
4890 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4891
4892         * ada-lang.c (ada_add_all_symbols): Update comment.
4893         (ada_iterate_over_symbols): Delete, move implementation to...
4894         (ada_language::iterate_over_symbols): ...here, a new member
4895         function, rewrite to use range based for loop.
4896         (ada_language_data): Delete la_iterate_over_symbols initializer.
4897         * c-lang.c (c_language_data): Likewise.
4898         (cplus_language_data): Likewise.
4899         (asm_language_data): Likewise.
4900         (minimal_language_data): Likewise.
4901         * d-lang.c (d_language_data): Likewise.
4902         * f-lang.c (f_language_data): Likewise.
4903         * go-lang.c (go_language_data): Likewise.
4904         * language.c (unknown_language_data): Likewise.
4905         (auto_language_data): Likewise.
4906         * language.h (language_data): Delete la_iterate_over_symbols field.
4907         (language_defn::iterate_over_symbols): New member function.
4908         (LA_ITERATE_OVER_SYMBOLS): Update.
4909         * linespec.c (iterate_over_all_matching_symtabs): Update.
4910         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
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_language_data): Delete
4920         la_lookup_transparent_type initializer.
4921         * c-lang.c (c_language_data): Likewise.
4922         (cplus_language_data): Likewise.
4923         (cplus_language::lookup_transparent_type): New member function.
4924         (asm_language_data): Delete la_lookup_transparent_type
4925         initializer.
4926         (minimal_language_data): Likewise.
4927         * d-lang.c (d_language_data): Likewise.
4928         * f-lang.c (f_language_data): Likewise.
4929         * go-lang.c (go_language_data): Likewise.
4930         * language.c (unknown_language_data): Likewise.
4931         (auto_language_data): Likewise.
4932         * language.h (struct language_data): Delete
4933         la_lookup_transparent_type field.
4934         (language_defn::lookup_transparent_type): New member function.
4935         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4936         initializer.
4937         * objc-lang.c (objc_language_data): Likewise.
4938         * opencl-lang.c (opencl_language_data): Likewise.
4939         * p-lang.c (pascal_language_data): Likewise.
4940         * rust-lang.c (rust_language_data): Likewise.
4941         * symtab.c (symbol_matches_domain): Update call.
4942
4943 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4944
4945         * ada-lang.c (ada_language_arch_info): Delete function, move
4946         implementation to...
4947         (ada_language::language_arch_info): ...here, a new member
4948         function.
4949         (ada_language_data): Delete la_language_arch_info.
4950         * c-lang.c (c_language_data): Likewise.
4951         (c_language::language_arch_info): New member function.
4952         (cplus_language_arch_info): Delete function, move
4953         implementation to...
4954         (cplus_language::language_arch_info): ...here, a new member
4955         function.
4956         (cplus_language_data): Delete la_language_arch_info.
4957         (asm_language_data): Likewise.
4958         (asm_language::language_arch_info): New member function.
4959         (minimal_language_data): Delete la_language_arch_info.
4960         (minimal_language::language_arch_info): New member function.
4961         * d-lang.c (d_language_arch_info): Delete function, move
4962         implementation to...
4963         (d_language::language_arch_info): ...here, a new member
4964         function.
4965         (d_language_data): Delete la_language_arch_info.
4966         * f-lang.c (f_language_arch_info): Delete function, move
4967         implementation to...
4968         (f_language::language_arch_info): ...here, a new member
4969         function.
4970         (f_language_data): Delete la_language_arch_info.
4971         * go-lang.c (go_language_arch_info): Delete function, move
4972         implementation to...
4973         (go_language::language_arch_info): ...here, a new member
4974         function.
4975         (go_language_data): Delete la_language_arch_info.
4976         * language.c (unknown_language_data): Likewise.
4977         (unknown_language::language_arch_info): New member function.
4978         (auto_language_data): Delete la_language_arch_info.
4979         (auto_language::language_arch_info): New member function.
4980         (language_gdbarch_post_init): Update call to
4981         la_language_arch_info.
4982         * language.h (language_data): Delete la_language_arch_info
4983         function pointer.
4984         (language_defn::language_arch_info): New function.
4985         * m2-lang.c (m2_language_arch_info): Delete function, move
4986         implementation to...
4987         (m2_language::language_arch_info): ...here, a new member
4988         function.
4989         (m2_language_data): Delete la_language_arch_info.
4990         * objc-lang.c (objc_language_arch_info): Delete function, move
4991         implementation to...
4992         (objc_language::language_arch_info): ...here, a new member
4993         function.
4994         (objc_language_data): Delete la_language_arch_info.
4995         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4996         implementation to...
4997         (opencl_language::language_arch_info): ...here, a new member
4998         function.
4999         (opencl_language_data): Delete la_language_arch_info.
5000         * p-lang.c (pascal_language_arch_info): Delete function, move
5001         implementation to...
5002         (pascal_language::language_arch_info): ...here, a new member
5003         function.
5004         (pascal_language_data): Delete la_language_arch_info.
5005         * rust-lang.c (rust_language_arch_info): Delete function, move
5006         implementation to...
5007         (rust_language::language_arch_info): ...here, a new member
5008         function.
5009         (rust_language_data): Delete la_language_arch_info.
5010
5011 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5012
5013         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
5014         initializer.
5015         * c-lang.c (c_language_data): Likewise.
5016         (cplus_language_data): Likewise.
5017         (cplus_language::pass_by_reference_info): New method.
5018         (asm_language_data): Delete la_pass_by_reference initializer.
5019         (minimal_language_data): Likewise.
5020         * cp-abi.c (cp_pass_by_reference): Remove use of
5021         default_pass_by_reference.
5022         * d-lang.c (d_language_data): Likewise.
5023         * f-lang.c (f_language_data): Likewise.
5024         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
5025         default_pass_by_reference.
5026         * go-lang.c (go_language_data): Likewise.
5027         * language.c (language_pass_by_reference): Update.
5028         (default_pass_by_reference): Delete.
5029         (unknown_language_data): Delete la_pass_by_reference
5030         initializer.
5031         (auto_language_data): Likewise.
5032         * language.h (struct language_data): Delete la_pass_by_reference
5033         field.
5034         (language_defn::pass_by_reference_info): New member function.
5035         (default_pass_by_reference): Delete declaration.
5036         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
5037         initializer.
5038         * objc-lang.c (objc_language_data): Likewise.
5039         * opencl-lang.c (opencl_language_data): Likewise.
5040         * p-lang.c (pascal_language_data): Likewise.
5041         * rust-lang.c (rust_language_data): Likewise.
5042
5043 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5044
5045         * ada-lang.c (ada_read_var_value): Delete function, move
5046         implementation to...
5047         (ada_language::read_var_value): ...here.
5048         (ada_language_data): Delete la_read_var_value initializer.
5049         * c-lang.c (c_language_data): Likewise.
5050         (cplus_language_data): Likewise.
5051         (minimal_language_data): Likewise.
5052         * d-lang.c (d_language_data): Likewise.
5053         * f-lang.c (f_language_data): Likewise.
5054         * findvar.c (default_read_var_value): Rename to...
5055         (language_defn::read_var_value): ...this.
5056         * findvar.c (read_var_value): Update header comment, and change to
5057         call member function instead of function pointer.
5058         * go-lang.c (go_language_data): Likewise.
5059         * language.c (unknown_language_data): Delete la_read_var_value
5060         initializer.
5061         (auto_language_data): Likewise.
5062         * language.h (struct language_data): Delete la_read_var_value
5063         field.
5064         (language_defn::read_var_value): New member function.
5065         (default_read_var_value): Delete declaration.
5066         * m2-lang.c (m2_language_data): Delete la_read_var_value
5067         initializer.
5068         * objc-lang.c (objc_language_data): Likewise.
5069         * opencl-lang.c (opencl_language_data): Likewise.
5070         * p-lang.c (pascal_language_data): Likewise.
5071         * rust-lang.c (rust_language_data): Likewise.
5072         * value.h (default_read_var_value): Delete declaration.
5073
5074 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5075
5076         * ada-lang.c (ada_print_array_index): Delete function, move
5077         implementation to...
5078         (ada_language::print_array_index): ...here.
5079         (ada_language_data): Delete la_print_array_index initializer.
5080         * c-lang.c (c_language_data): Likewise.
5081         (cplus_language_data): Likewise.
5082         (minimal_language_data): Likewise.
5083         * d-lang.c (d_language_data): Likewise.
5084         * f-lang.c (f_language_data): Likewise.
5085         * go-lang.c (go_language_data): Likewise.
5086         * language.c (default_print_array_index): Delete function, move
5087         implementation to...
5088         (language_defn::print_array_index): ...here.
5089         (unknown_language_data): Delete la_print_array_index initializer.
5090         (auto_language_data): Likewise.
5091         * language.h (struct language_data): Delete la_print_array_index
5092         field.
5093         (language_defn::print_array_index): New member function.
5094         (LA_PRINT_ARRAY_INDEX): Update.
5095         (default_print_array_index): Delete declaration.
5096         * m2-lang.c (m2_language_data): Delete la_print_array_index
5097         initializer.
5098         * objc-lang.c (objc_language_data): Likewise.
5099         * opencl-lang.c (opencl_language_data): Likewise.
5100         * p-lang.c (pascal_language_data): Likewise.
5101         * rust-lang.c (rust_language_data): Likewise.
5102
5103 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5104
5105         * gdb/ada-lang.c (ada_language_defn): Convert to...
5106         (ada_language_data): ...this.
5107         (class ada_language): New class.
5108         (ada_language_defn): New static global.
5109         * gdb/c-lang.c (c_language_defn): Convert to...
5110         (c_language_data): ...this.
5111         (class c_language): New class.
5112         (c_language_defn): New static global.
5113         (cplus_language_defn): Convert to...
5114         (cplus_language_data): ...this.
5115         (class cplus_language): New class.
5116         (cplus_language_defn): New static global.
5117         (asm_language_defn): Convert to...
5118         (asm_language_data): ...this.
5119         (class asm_language): New class.
5120         (asm_language_defn): New static global.
5121         (minimal_language_defn): Convert to...
5122         (minimal_language_data): ...this.
5123         (class minimal_language): New class.
5124         (minimal_language_defn): New static global.
5125         * gdb/d-lang.c (d_language_defn): Convert to...
5126         (d_language_data): ...this.
5127         (class d_language): New class.
5128         (d_language_defn): New static global.
5129         * gdb/f-lang.c (f_language_defn): Convert to...
5130         (f_language_data): ...this.
5131         (class f_language): New class.
5132         (f_language_defn): New static global.
5133         * gdb/go-lang.c (go_language_defn): Convert to...
5134         (go_language_data): ...this.
5135         (class go_language): New class.
5136         (go_language_defn): New static global.
5137         * gdb/language.c (unknown_language_defn): Remove declaration.
5138         (current_language): Initialize to nullptr, real initialization is
5139         moved to _initialize_language.
5140         (languages): Delete global.
5141         (language_defn::languages): Define.
5142         (set_language_command): Use language_defn::languages.
5143         (set_language): Likewise.
5144         (range_error): Likewise.
5145         (language_enum): Likewise.
5146         (language_def): Likewise.
5147         (add_set_language_command): Use language_def::languages for the
5148         language list, and language_def to lookup language pointers.
5149         (skip_language_trampoline): Use language_defn::languages.
5150         (unknown_language_defn): Convert to...
5151         (unknown_language_data): ...this.
5152         (class unknown_language): New class.
5153         (unknown_language_defn): New static global.
5154         (auto_language_defn): Convert to...
5155         (auto_language_data): ...this.
5156         (class auto_language): New class.
5157         (auto_language_defn): New static global.
5158         (language_gdbarch_post_init): Use language_defn::languages.
5159         (_initialize_language): Initialize current_language.
5160         * gdb/language.h (struct language_defn): Rename to...
5161         (struct language_data): ...this.
5162         (struct language_defn): New.
5163         (auto_language_defn): Delete.
5164         (unknown_language_defn): Delete.
5165         (minimal_language_defn): Delete.
5166         (ada_language_defn): Delete.
5167         (asm_language_defn): Delete.
5168         (c_language_defn): Delete.
5169         (cplus_language_defn): Delete.
5170         (d_language_defn): Delete.
5171         (f_language_defn): Delete.
5172         (go_language_defn): Delete.
5173         (m2_language_defn): Delete.
5174         (objc_language_defn): Delete.
5175         (opencl_language_defn): Delete.
5176         (pascal_language_defn): Delete.
5177         (rust_language_defn): Delete.
5178         * gdb/m2-lang.c (m2_language_defn): Convert to...
5179         (m2_language_data): ...this.
5180         (class m2_language): New class.
5181         (m2_language_defn): New static global.
5182         * gdb/objc-lang.c (objc_language_defn): Convert to...
5183         (objc_language_data): ...this.
5184         (class objc_language): New class.
5185         (objc_language_defn): New static global.
5186         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5187         (opencl_language_data): ...this.
5188         (class opencl_language): New class.
5189         (opencl_language_defn): New static global.
5190         * gdb/p-lang.c (pascal_language_defn): Convert to...
5191         (pascal_language_data): ...this.
5192         (class pascal_language): New class.
5193         (pascal_language_defn): New static global.
5194         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5195         language pointer, update comment format.
5196         * gdb/rust-lang.c (rust_language_defn): Convert to...
5197         (rust_language_data): ...this.
5198         (class rust_language): New class.
5199         (rust_language_defn): New static global.
5200
5201 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5202
5203         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5204         member variable.
5205         <m_stmt_at_address>: New member variable.
5206         (lnp_state_machine::record_line): Don't record some lines, update
5207         tracking of is_stmt at the same address.
5208         (lnp_state_machine::lnp_state_machine): Initialise new member
5209         variables.
5210
5211 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5212
5213         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5214         "-include gnu-nat-mig.h".
5215         * gnu-nat-mig.h: New file.
5216         * gnu-nat.c: Include "gnu-nat-mig.h".
5217         (exc_server, msg_reply_server, notify_server,
5218         process_reply_server): Remove declarations.
5219
5220 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5221
5222         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5223         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5224         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5225         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5226         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5227         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5228         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5229         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5230         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5231         to gnu_nat_target class.
5232         * gnu-nat.c: Likewise.
5233         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5234         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5235         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5236         object.
5237         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5238         instead of `gnu_target'.
5239
5240 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5241
5242         * i386-gnu-tdep.c: Include "gdbcore.h"
5243         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5244         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5245         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5246         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5247         i386_gnu_sigcontext_addr): New functions
5248         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5249         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5250         tdep.
5251
5252 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5253
5254         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5255         before fork_inferior call. Avoid calling it if target_is_pushed returns
5256         true.
5257
5258 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5259
5260         * gnu-nat.h (gnu_target): New variable declaration.
5261         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5262         gnu_target.
5263         * gnu-nat.c (gnu_target): New variable.
5264         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5265         add_thread_silent, and add_thread calls.
5266         (gnu_nat_target::create_inferior): Pass gnu_target to
5267         add_thread_silent, thread_change_ptid call.
5268         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5269         call.
5270
5271 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5272
5273         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5274         (gnu_nat_target::find_memory_regions): Remove unused
5275         `old_address' variable.
5276
5277 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5278
5279         * gnu-nat.c: Include "gdbarch.h".
5280
5281 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5282
5283         * reply_mig_hack.awk (Error return): Cast function through
5284         void *, to bypass compiler function call check.
5285
5286 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5287
5288         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5289         $(srcdir)/reply_mig_hack.awk.
5290
5291 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5292
5293         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5294
5295 2020-05-30  Jonny Grant  <jg@jguk.org>
5296
5297         * configure.ac (ACX_BUGURL): change bug URL to https.
5298
5299 2020-05-30  Pedro Alves  <palves@redhat.com>
5300
5301         * cp-support.c (replace_typedefs_template): New.
5302         (replace_typedefs_qualified_name): Handle
5303         DEMANGLE_COMPONENT_TEMPLATE.
5304
5305 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5306
5307         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5308         dwarf2/index-cache.h, dwarf2/index-write.c,
5309         dwarf2/index-write.h, dwarf2/line-header.c,
5310         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5311         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5312         variables and fields from `dwarf2_per_objfile` to just
5313         `per_objfile` throughout.
5314
5315 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5316
5317         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5318         <push_dwarf_reg_entry_value>: Add comment.
5319
5320 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5321             Keith Seitz  <keiths@redhat.com>
5322
5323         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5324         instead of PyEval_ReleaseLock.
5325         (class gdbpy_gil): Move to earlier in file.
5326         (finalize_python): Set gdb_python_initialized.
5327         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5328         when not initialized.
5329
5330 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5331
5332         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5333         <push_dwarf_reg_entry_value>: Remove assert.  Override
5334         per_objfile with caller_per_objfile.
5335
5336 2020-05-28  Tom de Vries  <tdevries@suse.de>
5337
5338         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5339         PR gold/15646 workaround to symbol kind "type".
5340
5341 2020-05-27  Tom Tromey  <tromey@adacore.com>
5342
5343         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5344
5345 2020-05-27  Tom Tromey  <tromey@adacore.com>
5346
5347         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5348         Use htab_find_with_hash.
5349         <add_abbrev>: Remove "abbrev_number" parameter.
5350         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5351         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5352         (hash_abbrev): Add comment.
5353         (abbrev_table::lookup_abbrev): Move to header file.
5354         (abbrev_table::read): Update.
5355
5356 2020-05-27  Tom Tromey  <tromey@adacore.com>
5357
5358         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5359         method.
5360         <canonical_name>: New member.
5361         <raw_name>: Rename from "name".
5362         (partial_die_info): Initialize canonical_name.
5363         (scan_partial_symbols): Check raw_name.
5364         (partial_die_parent_scope, partial_die_full_name)
5365         (add_partial_symbol, add_partial_subprogram)
5366         (add_partial_enumeration, load_partial_dies): Use "name" method.
5367         (partial_die_info::name): New method.
5368         (partial_die_info::read, guess_partial_die_structure_name)
5369         (partial_die_info::fixup): Update.
5370
5371 2020-05-27  Tom Tromey  <tromey@adacore.com>
5372
5373         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5374         <get_ref_die_offset>: Inline.
5375         <get_ref_die_offset_complaint>: New method.
5376         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5377         (attribute::get_ref_die_offset_complaint): Rename from
5378         get_ref_die_offset.  Just issue complaint.
5379
5380 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5381
5382         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5383
5384 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5385
5386         * exec.c (exec_file_attach): Use errno value of first openp failure.
5387
5388 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5389
5390         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5391         Don't close thread handle.
5392
5393 2020-05-27  Tom Tromey  <tom@tromey.com>
5394             Simon Marchi  <simon.marchi@efficios.com>
5395
5396         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5397         shared_ptr.
5398         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5399         member.
5400         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5401         dwarf2_per_bfd_objfile_data_key>: New globals.
5402         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5403         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5404         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5405         shared.
5406         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5407         short-circuit when sharing.
5408         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5409         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5410
5411 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5412
5413         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5414         to...
5415         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5416         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5417
5418 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5419
5420         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5421         build_name_components, find_name_components_bounds>:
5422         Add per_objfile parameter.
5423         (struct mapped_index) <symbol_name_at>: Likewise.
5424         (struct mapped_debug_names): Remove constructor.
5425         <dwarf2_per_objfile>: Remove field.
5426         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5427         (mapped_index_base::find_name_components_bounds,
5428         mapped_index_base::build_name_components,
5429         dw2_expand_symtabs_matching_symbol): Likewise.
5430         (class mock_mapped_index) <symbol_name_at>: Likewise.
5431         (check_match): Likewise.
5432         (check_find_bounds_finds): Likewise.
5433         (test_mapped_index_find_name_component_bounds): Update.
5434         (CHECK_MATCH): Update.
5435         (dw2_expand_symtabs_matching): Update.
5436         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5437         per_objfile parameter.
5438         <find_vec_in_debug_names>: Likewise.
5439         <m_per_objfile>: New field.
5440         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5441         parameter.
5442         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5443         (dw2_debug_names_iterator::next): Update.
5444         (dw2_debug_names_lookup_symbol): Update.
5445         (dw2_debug_names_expand_symtabs_for_function): Update.
5446         (dw2_debug_names_map_matching_symbols): Update.
5447         (dw2_debug_names_expand_symtabs_matching): Update.
5448         (dwarf2_read_debug_names): Update.
5449
5450 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5451
5452         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5453         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5454         move to dwarf2_per_objfile.
5455         <read_in_chain>: Remove.
5456         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5457         remove_all_cus, age_comp_units>: New methods.
5458         <m_dwarf2_cus>: New member.
5459         (struct dwarf2_per_cu_data) <cu>: Remove.
5460         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5461         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5462         moved to methods of dwarf2_per_objfile.
5463         (dwarf2_clear_marks): Remove.
5464         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5465         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5466         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5467         (dwarf2_per_objfile::remove_all_cus): New.
5468         (class free_cached_comp_units) <~free_cached_comp_units>:
5469         Update.
5470         (load_cu): Update.
5471         (dw2_do_instantiate_symtab): Adjust.
5472         (fill_in_sig_entry_from_dwo_entry): Adjust.
5473         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5474         (cutu_reader::cutu_reader): Likewise.
5475         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5476         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5477         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5478         and dwarf2_per_objfile::age_comp_units.
5479         (load_partial_comp_unit): Update.
5480         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5481         (process_queue): Likewise.
5482         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5483         backlink.
5484         (dwarf2_read_addr_index): Likewise.
5485         (follow_die_offset): Likewise.
5486         (dwarf2_fetch_die_loc_sect_off): Likewise.
5487         (dwarf2_fetch_constant_bytes): Likewise.
5488         (dwarf2_fetch_die_type_sect_off): Likewise.
5489         (follow_die_sig_1): Likewise.
5490         (load_full_type_unit): Likewise.
5491         (read_signatured_type): Likewise.
5492         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5493         (dwarf2_cu::~dwarf2_cu): Remove.
5494         (dwarf2_per_objfile::get_cu): New.
5495         (dwarf2_per_objfile::set_cu): New.
5496         (age_cached_comp_units): Rename to...
5497         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5498         to std::unordered_map.
5499         (free_one_cached_comp_unit): Rename to...
5500         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5501         to std::unordered_map.
5502         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5503         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5504         a dwarf2_per_objfile in data.
5505         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5506         (dwarf2_clear_marks): Remove.
5507
5508 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5509
5510         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5511         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5512         (init_tu_and_read_dwo_dies): Likewise.
5513         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5514         (cutu_reader::cutu_reader): Likewise.
5515         (load_partial_comp_unit): Likewise.
5516         (process_psymtab_comp_unit): Update.
5517         (build_type_psymtabs_1): Update.
5518         (process_skeletonless_type_unit): Update.
5519         (load_full_comp_unit): Update.
5520         (find_partial_die): Update.
5521         (dwarf2_read_addr_index): Update.
5522         (read_signatured_type): Update.
5523
5524 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5525
5526         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5527         m_header_read_in>: New fields.
5528         <get_header>: New method.
5529         * dwarf2/read.c (per_cu_header_read_in): Remove.
5530         (dwarf2_per_cu_data::get_header): New.
5531         (dwarf2_per_cu_data::addr_size): Update.
5532         (dwarf2_per_cu_data::offset_size): Update.
5533         (dwarf2_per_cu_data::ref_addr_size): Update.
5534
5535 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5536
5537         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5538         (dw2_do_instantiate_symtab): Update.
5539         (queue_and_load_all_dwo_tus): Change parameter from
5540         dwarf2_per_cu_data to dwarf2_cu.
5541         (dwarf2_fetch_die_loc_sect_off): Update.
5542         (dwarf2_fetch_constant_bytes): Update.
5543         (dwarf2_fetch_die_type_sect_off): Update.
5544
5545 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5546
5547         * dwarf2/read.c (process_full_comp_unit,
5548         process_full_type_unit): Remove per_cu, per_objfile paramters.
5549         Add dwarf2_cu parameter.
5550         (process_queue): Update.
5551
5552 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5553
5554         * dwarf2/read.c (create_cu_from_index_list): Replace
5555         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5556         (create_cus_from_index_list): Likewise.
5557         (create_cus_from_index): Likewise.
5558         (create_signatured_type_table_from_index): Likewise.
5559         (create_cus_from_debug_names_list): Likewise.
5560         (create_cus_from_debug_names): Likewise.
5561         (dwarf2_read_gdb_index): Update.
5562         (dwarf2_read_debug_names): Update.
5563
5564 2020-05-27  Tom Tromey  <tom@tromey.com>
5565             Simon Marchi  <simon.marchi@efficios.com>
5566
5567         * dwarf2/read.h (struct dwarf2_per_objfile)
5568         <get_type_for_signatured_type, set_type_for_signatured_type>:
5569         New methods.
5570         <m_type_map>: New member.
5571         (struct signatured_type) <type>: Remove.
5572         * dwarf2/read.c
5573         (dwarf2_per_objfile::get_type_for_signatured_type,
5574         dwarf2_per_objfile::set_type_for_signatured_type): New.
5575         (get_signatured_type): Use new methods.
5576
5577 2020-05-27  Tom Tromey  <tom@tromey.com>
5578             Simon Marchi  <simon.marchi@efficios.com>
5579
5580         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5581         (struct dwarf2_per_objfile) <type_units>: New member.
5582         <get_type_unit_group_unshareable>: New method.
5583         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5584         num_symtabs, symtabs>: Remove; move to
5585         type_unit_group_unshareable.
5586         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5587         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5588         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5589
5590 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5591
5592         * dwarf2/read.h (struct dwarf2_per_cu_data):
5593         <dwarf2_per_objfile>: Remove.
5594         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5595         dwarf2_per_objfile.
5596         (create_signatured_type_table_from_index): Likewise.
5597         (create_signatured_type_table_from_debug_names): Likewise.
5598         (create_debug_type_hash_table): Likewise.
5599         (fill_in_sig_entry_from_dwo_entry): Likewise.
5600         (create_type_unit_group): Likewise.
5601         (read_comp_units_from_section): Likewise.
5602         (create_cus_hash_table): Likewise.
5603
5604 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5605
5606         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5607         dwarf2_per_cu_data::dwarf2_per_objfile.
5608         (compute_compunit_symtab_includes): Likewise.
5609         (dwarf2_cu::start_symtab): Likewise.
5610
5611 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5612
5613         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5614         parameter.
5615         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5616         (read_namespace_alias): Update.
5617         (lookup_die_type): Update.
5618         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5619         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5620         Update.
5621         (disassemble_dwarf_expression): Update.
5622
5623 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5624
5625         * dwarf2/read.h (struct dwarf2_queue_item): Add
5626         dwarf2_per_objfile parameter, assign new parameter.
5627         <per_objfile>: New field.
5628         * dwarf2/read.c (free_one_cached_comp_unit): Add
5629         dwarf2_per_objfile parameter.
5630         (queue_comp_unit): Likewise.
5631         (dw2_do_instantiate_symtab): Update.
5632         (process_psymtab_comp_unit): Update.
5633         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5634         (process_imported_unit_die): Update.
5635         (queue_and_load_dwo_tu): Update.
5636         (follow_die_offset): Update.
5637         (follow_die_sig_1): Update.
5638
5639 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5640
5641         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5642         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5643         (read_call_site_scope): Assign per_objfile.
5644         (dwarf2_per_cu_data::objfile): Remove.
5645         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5646         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5647         dwarf2_per_objfile parameter.
5648         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5649         dwarf2_per_objfile parameter.
5650         (dwarf_expr_reg_to_entry_parameter): Add output
5651         dwarf2_per_objfile parameter.
5652         (locexpr_get_frame_base): Update.
5653         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5654         <push_dwarf_reg_entry_value>: Update.
5655         <call_site_to_target_addr>: Update.
5656         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5657         parameter.
5658         (value_of_dwarf_reg_entry): Update.
5659         (rw_pieced_value): Update.
5660         (indirect_synthetic_pointer): Update.
5661         (dwarf2_evaluate_property): Update.
5662         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5663         parameter.
5664         (locexpr_read_variable): Update.
5665         (locexpr_get_symbol_read_needs): Update.
5666         (loclist_read_variable): Update.
5667
5668 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5669
5670         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5671         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5672         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5673         parameter.
5674         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5675         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5676         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5677         parameter.
5678         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5679         sect_variable_value): Add dwarf2_per_objfile parameter.
5680         (class dwarf_evaluate_loc_desc) <dwarf_call,
5681         dwarf_variable_value>: Update.
5682         (fetch_const_value_from_synthetic_pointer): Add
5683         dwarf2_per_objfile parameter.
5684         (fetch_const_value_from_synthetic_pointer): Update.
5685         (coerced_pieced_ref): Update.
5686         (class symbol_needs_eval_context) <dwarf_call,
5687         dwarf_variable_value>: Update.
5688         (dwarf2_compile_expr_to_ax): Update.
5689
5690 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5691
5692         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5693         parameter.
5694         (dwarf2_evaluate_loc_desc_full): Update.
5695
5696 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5697
5698         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5699         parameter.
5700         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5701         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5702         dwarf2_per_objfile parameter.
5703         (decode_debug_loc_dwo_addresses): Likewise.
5704         (dwarf2_find_location_expression): Update.
5705         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5706         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5707         parameter.
5708         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5709         parameter.
5710         (locexpr_describe_location_1): Likewise.
5711         (locexpr_describe_location): Update.
5712
5713 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5714
5715         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5716         Remove.
5717         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5718         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5719         (dwarf2_compile_property_to_c): Update.
5720         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5721         use text offset from objfile.
5722         (locexpr_tracepoint_var_ref): Update.
5723         (locexpr_generate_c_location): Update.
5724         (loclist_describe_location): Update.
5725         (loclist_tracepoint_var_ref): Update.
5726         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5727         dwarf2_per_objfile parameter.
5728         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5729         use text offset from objfile.
5730         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5731
5732 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5733
5734         * dwarf2/expr.h (struct dwarf_expr_context)
5735         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5736         <offset>: Remove.
5737         <per_objfile>: New member.
5738         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5739         dwarf2_per_objfile parameter.  Don't set offset, set
5740         per_objfile.
5741         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5742         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5743         a dwarf2_per_objfile object instead of an offset.
5744         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5745         constructor.
5746         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5747         to dwarf2_expr_executor constructor.  Don't set offset.
5748         (dwarf2_fetch_cfa_info): Update.
5749         (struct dwarf2_frame_cache) <text_offset>: Remove.
5750         <per_objfile>: New field.
5751         (dwarf2_frame_cache): Update.
5752         (dwarf2_frame_prev_register): Update.
5753         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5754         <dwarf_evaluate_loc_desc>: Add constructor.
5755         (dwarf2_evaluate_loc_desc_full): Update.
5756         (dwarf2_locexpr_baton_eval): Update.
5757         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5758         Add constructor.
5759         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5760
5761 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5762
5763         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5764         addr_sized_int_type>: Move to dwarf2_cu.
5765         <int_type>: Move to dwarf2_per_objfile.
5766         (struct dwarf2_per_objfile) <int_type>: Move here.
5767         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5768         addr_sized_int_type>: Move here.
5769         (read_func_scope): Update.
5770         (read_array_type): Update.
5771         (read_tag_string_type): Update.
5772         (attr_to_dynamic_prop): Update.
5773         (dwarf2_per_cu_data::int_type): Rename to...
5774         (dwarf2_per_objfile::int_type): ... this.
5775         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5776         (dwarf2_cu::addr_sized_int_type): ... this.
5777         (read_subrange_type): Update.
5778         (dwarf2_per_cu_data::addr_type): Rename to...
5779         (dwarf2_cu::addr_type): ... this.
5780         (set_die_type): Update.
5781
5782 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5783
5784         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5785         data through per_cu->cu.
5786
5787 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5788
5789         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5790         dwarf2_per_cu_data parameter fo dwarf2_cu.
5791         (lookup_dwo_type_unit): Likewise.
5792         (read_cutu_die_from_dwo): Likewise.
5793         (lookup_dwo_unit): Likewise.
5794         (open_and_init_dwo_file): Likewise.
5795         (lookup_dwo_cutu): Likewise.
5796         (lookup_dwo_comp_unit): Likewise.
5797         (lookup_dwo_type_unit): Likewise.
5798         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5799         (cutu_reader::cutu_reader): Update.
5800
5801 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5802
5803         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5804         parameter.
5805         (process_full_type_unit): Likewise.
5806         (process_queue): Update.
5807
5808 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5809
5810         * dwarf2/read.c (recursively_compute_inclusions): Add
5811         dwarf2_per_objfile parameter.
5812         (compute_compunit_symtab_includes): Likewise.
5813         (process_cu_includes): Update.
5814
5815 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5816
5817         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5818         parameter.
5819         (create_type_unit_group): Update.
5820         (process_psymtab_comp_unit_reader): Update.
5821         (build_type_psymtabs_reader): Update.
5822
5823 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5824
5825         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5826         object through m_this_cu->cu.
5827
5828 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5829
5830         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5831         the info parameter.
5832         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5833
5834 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5835
5836         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5837         per_objfile parameter.
5838         (load_full_type_unit): Add per_objfile parameter.
5839         (read_signatured_type): Likewise.
5840         (load_full_comp_unit): Likewise.
5841         (load_cu): Likewise.
5842         (dw2_do_instantiate_symtab): Likewise.
5843         (dw2_get_file_names): Likewise.
5844         (dw2_map_symtabs_matching_filename): Update.
5845         (dw_expand_symtabs_matching_file_matcher): Update.
5846         (dw2_map_symbol_filenames): Update.
5847         (process_psymtab_comp_unit): Add per_objfile parameter.
5848         (build_type_psymtabs_1): Update.
5849         (process_skeletonless_type_unit): Update.
5850         (dwarf2_build_psymtabs_hard): Update.
5851         (load_partial_comp_unit): Add per_objfile parameter.
5852         (scan_partial_symbols): Update.
5853         (load_full_comp_unit): Add per_objfile parameter.
5854         (process_imported_unit_die): Update.
5855         (create_cus_hash_table): Update.
5856         (find_partial_die): Update.
5857         (dwarf2_read_addr_index): Update.
5858         (follow_die_offset): Update.
5859         (dwarf2_fetch_die_loc_sect_off): Update.
5860         (dwarf2_fetch_constant_bytes): Update.
5861         (dwarf2_fetch_die_type_sect_off): Update.
5862         (follow_die_sig_1): Update.
5863         (load_full_type_unit): Add per_objfile parameter.
5864         (read_signatured_type): Likewise.
5865
5866 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5867
5868         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5869         of objfile_name.
5870
5871 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5872
5873         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5874         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5875         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5876         field.
5877         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5878         (create_cus_from_index): Update.
5879         (dwarf2_read_gdb_index): Update.
5880         (create_cus_from_debug_names): Update.
5881         (dwarf2_read_debug_names): Update.
5882         (get_abbrev_section_for_cu): Update.
5883         (create_all_comp_units): Update.
5884         (read_attribute_value): Update.
5885         (get_debug_line_section): Update.
5886         * dwarf2/index-cache.c (index_cache::store): Update.
5887         * dwarf2/index-write.c (save_gdb_index_command): Update.
5888         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5889
5890 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5891
5892         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5893         member.
5894         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5895         dwarf2_per_cu_data::per_bfd.
5896         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5897         (create_type_unit_group): Likewise.
5898         (queue_comp_unit): Remove reference to
5899         per_cu->dwarf2_per_objfile.
5900         (maybe_queue_comp_unit): Likewise.
5901         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5902         (create_cus_hash_table): Assign new field.
5903
5904 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5905
5906         * dwarf2/read.c: Replace
5907         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5908         dwarf2_cu->per_objfile throughout.
5909
5910 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5911
5912         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5913         parameter, don't use per_cu->dwarf2_per_objfile.
5914         (dw2_instantiate_symtab): Likewise.
5915         (dw2_find_last_source_symtab): Update.
5916         (dw2_map_expand_apply): Update.
5917         (dw2_lookup_symbol): Update.
5918         (dw2_expand_symtabs_for_function): Update.
5919         (dw2_expand_all_symtabs): Update.
5920         (dw2_expand_symtabs_with_fullname): Update.
5921         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5922         don't use per_cu->dwarf2_per_objfile.
5923         (dw2_expand_marked_cus): Update.
5924         (dw2_find_pc_sect_compunit_symtab): Update.
5925         (dw2_debug_names_lookup_symbol): Update.
5926         (dw2_debug_names_expand_symtabs_for_function): Update.
5927         (dw2_debug_names_map_matching_symbols): Update.
5928         (dwarf2_psymtab::expand_psymtab): Update.
5929
5930 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5931
5932         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5933         <per_objfile>: New member.
5934         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5935         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5936         call to dwarf2_cu.
5937         (cutu_reader::cutu_reader): Update.
5938         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5939
5940 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5941
5942         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5943         struct dwarf2_per_objfile.
5944         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5945         dwarf2_per_bfd.
5946         * dwarf2/read.c (set_die_type): Update.
5947         (get_die_type_at_offset): Update.
5948
5949 2020-05-27  Tom Tromey  <tom@tromey.com>
5950             Simon Marchi  <simon.marchi@efficios.com>
5951
5952         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5953         method.
5954         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5955         get_symtab, set_symtab>: New methods.
5956         <m_symtabs>: New field.
5957         (struct dwarf2_psymtab): Derive from partial_symtab.
5958         <readin_p, get_compunit_symtab>: Declare methods.
5959         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5960         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5961         New methods.
5962         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5963         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5964         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5965         (dw2_symtab_iter_next, dw2_print_stats)
5966         (dw2_expand_symtabs_with_fullname)
5967         (dw2_expand_symtabs_matching_one)
5968         (dw_expand_symtabs_matching_file_matcher)
5969         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5970         (dw2_debug_names_iterator::next)
5971         (dw2_debug_names_map_matching_symbols)
5972         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5973         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5974         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5975         New methods.
5976         (get_compunit_symtab, process_full_comp_unit)
5977         (process_full_type_unit): Update.
5978         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5979
5980 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5981
5982         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5983         then introduce a new dwarf2_per_objfile type.
5984         <read_line_string>: Move to the new dwarf2_per_objfile type.
5985         <objfile>: Likewise.
5986         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5987         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5988         dwarf2_per_objfile->per_bfd.
5989         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5990         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5991         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5992         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5993         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5994         (dwarf2_per_objfile::locate_sections): Rename to...
5995         (dwarf2_per_bfd::locate_sections): ... this.
5996         (dwarf2_per_objfile::get_cutu): Rename to...
5997         (dwarf2_per_bfd::get_cutu): ... this.
5998         (dwarf2_per_objfile::get_cu): Rename to...
5999         (dwarf2_per_bfd::get_cu): ... this.
6000         (dwarf2_per_objfile::get_tu): Rename to...
6001         (dwarf2_per_bfd::get_tu): ... this.
6002         (dwarf2_per_objfile::allocate_per_cu): Rename to...
6003         (dwarf2_per_bfd::allocate_per_cu): ... this.
6004         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
6005         (dwarf2_per_bfd::allocate_signatured_type): ... this.
6006         (get_gdb_index_contents_ftype): Change parameter from
6007         dwarf2_per_objfile to dwarf2_per_bfd.
6008         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
6009         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
6010
6011 2020-05-27  Tom Tromey  <tom@tromey.com>
6012             Simon Marchi  <simon.marchi@efficios.com>
6013
6014         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
6015         (allocate_piece_closure): Set "per_objfile" member.
6016         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
6017         (locexpr_describe_location, loclist_describe_location): Use new
6018         member.
6019         * dwarf2/read.c (read_call_site_scope)
6020         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
6021         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
6022         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
6023         handle_data_member_location): Set per_objfile member.
6024         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
6025         member.
6026         (struct dwarf2_loclist_baton) <per_objfile>: New member.
6027
6028 2020-05-27  Tom Tromey  <tom@tromey.com>
6029
6030         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
6031         allocate_signatured_type>: Declare new methods.
6032         <m_num_psymtabs>: New member.
6033         (struct dwarf2_per_cu_data) <index>: New member.
6034         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
6035         (dwarf2_per_objfile::allocate_signatured_type): New methods.
6036         (create_cu_from_index_list): Use allocate_per_cu.
6037         (create_signatured_type_table_from_index)
6038         (create_signatured_type_table_from_debug_names)
6039         (create_debug_type_hash_table, add_type_unit)
6040         (read_comp_units_from_section): Use allocate_signatured_type.
6041
6042 2020-05-27  Tom Tromey  <tom@tromey.com>
6043
6044         * psymtab.c (partial_map_expand_apply)
6045         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6046         (psym_lookup_global_symbol_language)
6047         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6048         (psym_print_stats, psym_expand_symtabs_for_function)
6049         (psym_map_symbol_filenames, psym_map_matching_symbols)
6050         (psym_expand_symtabs_matching)
6051         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6052         (maintenance_check_psymtabs): Update.
6053         * psympriv.h (struct partial_symtab) <readin_p,
6054         get_compunit_symtab>: Add objfile parameter.
6055         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6056         Likewise.
6057         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6058         get_compunit_symtab>: Likewise.
6059         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6060
6061 2020-05-27  Tom Tromey  <tom@tromey.com>
6062
6063         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6064         member.
6065         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6066         (create_cu_from_index_list)
6067         (create_signatured_type_table_from_index)
6068         (create_signatured_type_table_from_debug_names)
6069         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6070         (dwarf2_create_include_psymtab)
6071         (create_debug_type_hash_table, add_type_unit)
6072         (create_type_unit_group, read_comp_units_from_section)
6073         (dwarf2_compute_name, create_cus_hash_table)
6074         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6075         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6076         obstack.
6077         (dw2_get_real_path): Likewise.  Change argument to
6078         dwarf2_per_objfile.
6079
6080 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6081
6082         PR tdep/26000
6083         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6084         for ldrd (immediate).
6085
6086 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6087
6088         * command.h: Add comment giving the name of class_tui.
6089         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6090         create the fake command for the help for class_tui.
6091
6092 2020-05-26  Tom Tromey  <tromey@adacore.com>
6093
6094         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6095         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6096         (val_atr): New function.
6097         (value_val_atr): Use it.
6098         * ada-valprint.c (print_optional_low_bound): Change low bound
6099         handling for enums.
6100         (val_print_packed_array_elements): Don't call discrete_position.
6101         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6102         discrete_position for enum types.
6103         * language.c (default_print_array_index): Change type.
6104         * language.h (struct language_defn) <la_print_array_index>: Add
6105         index_type parameter, change type of index_value.
6106         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6107         (default_print_array_index): Update.
6108         * valprint.c (maybe_print_array_index): Don't call
6109         value_from_longest.  Update.
6110         (value_print_array_elements): Don't call discrete_position.
6111
6112 2020-05-26  Tom Tromey  <tromey@adacore.com>
6113
6114         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6115         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6116
6117 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6118
6119         PR gdb/13519
6120         * avr-tdep.c (avr_integer_to_address): Return data or code
6121         address accordingly to the second 'type' argument of the
6122         function.
6123
6124 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6125
6126         * infcmd.c, inferior.h: (construct_inferior_arguments):
6127         Moved function from here to gdbsupport/common-inferior.{h,cc}
6128
6129 2020-05-23  Tom Tromey  <tom@tromey.com>
6130
6131         Revert commit eca1f90c:
6132         * NEWS: Remove entry for completion styling.
6133         * completer.c (_rl_completion_prefix_display_length): Move
6134         declaration later.
6135         (gdb_fnprint): Revert.
6136         (gdb_display_match_list_1): Likewise.
6137         * cli/cli-style.c (completion_prefix_style)
6138         (completion_difference_style, completion_suffix_style): Remove.
6139         (_initialize_cli_style): Revert.
6140         * cli/cli-style.h (completion_prefix_style)
6141         (completion_difference_style, completion_suffix_style): Don't
6142         declare.
6143
6144 2020-05-24  Pedro Alves  <palves@redhat.com>
6145
6146         * symtab.c (completion_list_add_name): Return boolean indication
6147         of whether the symbol matched.
6148         (completion_list_add_symbol): Don't try to remove C++ aliases if
6149         the symbol didn't match in the first place.
6150         * symtab.h (completion_list_add_name): Return bool.
6151
6152 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6153
6154         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6155         type::field.
6156
6157 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6158
6159         GDB 9.2 released.
6160
6161 2020-05-23  Tom Tromey  <tom@tromey.com>
6162
6163         * NEWS: Add entry for completion styling.
6164         * completer.c (_rl_completion_prefix_display_length): Move
6165         declaration earlier.
6166         (gdb_fnprint): Use completion_style.
6167         (gdb_display_match_list_1): Likewise.
6168         * cli/cli-style.c (completion_prefix_style)
6169         (completion_difference_style, completion_suffix_style): New
6170         globals.
6171         (_initialize_cli_style): Register new globals.
6172         * cli/cli-style.h (completion_prefix_style)
6173         (completion_difference_style, completion_suffix_style): Declare.
6174
6175 2020-05-23  Pedro Alves  <palves@redhat.com>
6176
6177         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6178         (parse_escape): Use ISDIGIT instead of isdigit.
6179         (puts_debug): Use gdb_isprint instead of isprint.
6180         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6181         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6182         ISSPACE instead of isspace.
6183         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6184         instead of isspace.
6185         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6186         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6187         instead of isxdigit and ISDIGIT instead of isdigit.
6188
6189 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6190
6191         * gdbtypes.h (struct type) <field>: New method.
6192         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6193         or type::field.
6194
6195 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6196
6197         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6198         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6199         modify the propery to use type::set_fields instead.
6200
6201 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6202
6203         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6204         type::num_fields instead.
6205
6206 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6207
6208         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6209         methods.
6210         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6211         that modify the number of fields to use type::set_num_fields
6212         instead.
6213
6214 2020-05-22  Tom Tromey  <tromey@adacore.com>
6215
6216         * compile/compile-object-load.h (munmap_list_free): Don't
6217         declare.
6218
6219 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6220
6221         * annotate.c (annotate_source_line): Update return type, add call
6222         to update current symtab and line.
6223         * annotate.h (annotate_source_line): Update return type, and
6224         extend header comment.
6225         * source.c (info_line_command): Check annotation_level before
6226         calling annotate_source_line.
6227         * stack.c (print_frame_info): If calling annotate_source_line
6228         returns true, then don't print any other source line information.
6229
6230 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6231
6232         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6233
6234 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6235
6236         * coffread.c (patch_type): Remove NULL check before xfree.
6237         * corefile.c (set_gnutarget): Likewise.
6238         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6239         * exec.c (build_section_table): Likewise.
6240         * remote.c (remote_target::pass_signals): Likewise.
6241         * utils.c (n_spaces): Likewise.
6242         * cli/cli-script.c (document_command): Likewise.
6243         * i386-windows-tdep.c (core_process_module_section): Likewise.
6244         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6245
6246 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6247
6248         * symfile.c (reread_symbols): Clear objfile's section_offsets
6249         vector and section indices, re-compute them by calling
6250         sym_offsets.
6251
6252 2020-05-20  Tom Tromey  <tromey@adacore.com>
6253
6254         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6255         (desc_one_bound, desc_index_type): Compute field name.
6256
6257 2020-05-20  Tom de Vries  <tdevries@suse.de>
6258
6259         PR symtab/25833
6260         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6261
6262 2020-05-20  Alan Modra  <amodra@gmail.com>
6263
6264         PR 25993
6265         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6266         bfd_set_filename.
6267         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6268         passed to bfd_set_filename.
6269         * symfile-mem.c (add_vsyscall_page): Likewise for string
6270         passed to symbol_file_add_from_memory.
6271         (symbol_file_add_from_memory): Make name param a const char* and
6272         don't strdup.
6273
6274 2020-05-20  Alan Modra  <amodra@gmail.com>
6275
6276         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6277         rather than accessing bfd->filename directly.
6278         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6279         and use bfd_section_name.
6280         * dwarf2/frame.c (decode_frame_entry): Likewise.
6281         * exec.c (exec_set_section_address): Likewise.
6282         * solib-aix.c (solib_aix_bfd_open): Likewise.
6283         * stap-probe.c (get_stap_base_address): Likewise.
6284         * symfile.c (reread_symbols): Likewise.
6285
6286 2020-05-19  Tom Tromey  <tromey@adacore.com>
6287
6288         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6289
6290 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6291
6292         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6293
6294 2020-05-19  Pedro Alves  <palves@redhat.com>
6295
6296         * NEWS (set exec-file-mismatch): Adjust entry.
6297         * exec.c: Include "build-id.h".
6298         (validate_exec_file): Try to match build IDs instead of filenames.
6299         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6300         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6301         and pass down 'warn_if_slow'.
6302         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6303         gdb_bfd_open_closure to pass it down.
6304         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6305
6306 2020-05-19  Pedro Alves  <palves@redhat.com>
6307
6308         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6309         * target.c (target_fileio_open_1): Rename to target_fileio_open
6310         and make extern.  Use bool.
6311         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6312         (target_fileio_read_alloc_1): Adjust.
6313         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6314         (target_fileio_open_warn_if_slow): Delete declaration.
6315
6316 2020-05-19  Pedro Alves  <palves@redhat.com>
6317
6318         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6319         Adjust all callers.
6320
6321 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6322
6323         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6324         whether disp is negative.
6325
6326 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6327
6328         * symfile.h (struct symfile_segment_data)
6329         <~symfile_segment_data>: Remove.
6330         <segment_info>: Change to std::vector.
6331         * symfile.c (default_symfile_segments): Update.
6332         * elfread.c (elf_symfile_segments): Update.
6333
6334 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6335
6336         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6337         <segments>: New.
6338         <segment_bases, segment_sizes>: Remove.
6339         * symfile.c (default_symfile_segments): Update.
6340         * elfread.c (elf_symfile_segments): Update.
6341         * remote.c (remote_target::get_offsets): Update.
6342         * solib-target.c (solib_target_relocate_section_addresses):
6343         Update.
6344
6345 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6346
6347         * symfile.h (struct symfile_segment_data): Initialize fields.
6348         <~symfile_segment_data>: Add.
6349         (symfile_segment_data_up): New.
6350         (struct sym_fns) <sym_segments>: Return a
6351         symfile_segment_data_up.
6352         (default_symfile_segments): Return a symfile_segment_data_up.
6353         (free_symfile_segment_data): Remove.
6354         (get_symfile_segment_data): Return a symfile_segment_data_up.
6355         * symfile.c (default_symfile_segments): Likewise.
6356         (get_symfile_segment_data): Likewise.
6357         (free_symfile_segment_data): Remove.
6358         (symfile_find_segment_sections): Update.
6359         * elfread.c (elf_symfile_segments): Return a
6360         symfile_segment_data_up.
6361         * remote.c (remote_target::get_offsets): Update.
6362         * solib-target.c (solib_target_relocate_section_addresses):
6363         Update.
6364         * symfile-debug.c (debug_sym_segments): Return a
6365         symfile_segment_data_up.
6366
6367 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6368
6369         PR build/25981
6370         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6371         Hardcode register numbers.
6372
6373         PR build/25981
6374         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6375         procfs_find_LDT_entry): Remove.
6376         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6377         procfs_find_LDT_entry): Remove.
6378         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6379         Remove.
6380
6381 2020-05-17  Pedro Alves  <palves@redhat.com>
6382             Andrew Burgess  <andrew.burgess@embecosm.com>
6383             Keno Fischer  <keno@juliacomputing.com>
6384
6385         PR gdb/25741
6386         * breakpoint.c (build_target_condition_list): Update comments.
6387         (build_target_command_list): Update comments and skip matching
6388         locations.
6389         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6390         a separate function.  Simplify "set breakpoint auto-hw off"
6391         handling.
6392         (insert_breakpoints): Update comment.
6393         (tracepoint_locations_match): New parameter.  For breakpoints,
6394         compare location types too, if the caller wants to.
6395         (handle_automatic_hardware_breakpoints): New functions.
6396         (bp_location_is_less_than): Also sort by location type and
6397         hardware breakpoint length.
6398         (update_global_location_list): Handle "set breakpoint auto-hw on"
6399         here.
6400         (update_breakpoint_locations): Ask breakpoint_locations_match to
6401         ignore location types.
6402
6403 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6404
6405         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6406         type::name instead.
6407
6408 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6409
6410         * gdbtypes.h (struct type) <name, set_name>: New methods.
6411         (TYPE_CODE): Use type::name.  Change all call sites used to set
6412         the name to use type::set_name instead.
6413
6414 2020-05-16  Tom Tromey  <tom@tromey.com>
6415
6416         * top.c (quit_force): Update.
6417         * infrun.c (handle_no_resumed): Update.
6418         * top.h (all_uis): New function.
6419         (ALL_UIS): Remove.
6420
6421 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6422
6423         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6424
6425 2020-05-16  Pedro Alves  <palves@redhat.com>
6426
6427         * ia64-linux-nat.c
6428         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6429         Declare method.
6430         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6431
6432 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6433
6434         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6435         (sparc64_adi_info): Likewise.
6436
6437 2020-05-15  Tom Tromey  <tom@tromey.com>
6438
6439         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6440         block_objfile.
6441         (lookup_objfile_from_block): Remove.
6442         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6443         (lookup_global_symbol): Use block_objfile.
6444         * symtab.h (lookup_objfile_from_block): Don't declare.
6445         * printcmd.c (clear_dangling_display_expressions): Use
6446         block_objfile.
6447         * parse.c (operator_check_standard): Use block_objfile.
6448
6449 2020-05-15  Tom Tromey  <tom@tromey.com>
6450
6451         * language.c (language_alloc_type_symbol): Set
6452         SYMBOL_SECTION.
6453         * symtab.c (initialize_objfile_symbol): Remove.
6454         (allocate_symbol): Remove.
6455         (allocate_template_symbol): Remove.
6456         * dwarf2/read.c (fixup_go_packaging): Use "new".
6457         (new_symbol): Use "new".
6458         (read_variable): Don't call initialize_objfile_symbol.  Use
6459         "new".
6460         (read_func_scope): Use "new".
6461         * xcoffread.c (process_xcoff_symbol): Don't call
6462         initialize_objfile_symbol.
6463         (SYMBOL_DUP): Remove.
6464         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6465         "new".
6466         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6467         (allocate_template_symbol): Don't declare.
6468         (struct symbol): Add copy constructor.  Change defaults.
6469         * jit.c (finalize_symtab): Use "new".
6470         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6471         Use "new".
6472         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6473         (common_block_end): Use "new".
6474         * mdebugread.c (parse_symbol): Use "new".
6475         (new_symbol): Likewise.
6476
6477 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6478
6479         * NEWS: Mention changes to help and apropos.
6480
6481 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6482
6483         * command.h (enum command_class): Improve comments, document
6484         that class_alias is for user-defined aliases, give the class
6485         name for each class, remove unused class_xdb.
6486         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6487         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6488         by a precise class.
6489         * infcmd.c (_initialize_infcmd): Likewise.
6490         * reverse.c (_initialize_reverse): Likewise.
6491         * stack.c (_initialize_stack): Likewise.
6492         * symfile.c (_initialize_symfile): Likewise.
6493         * tracepoint.c (_initialize_tracepoint): Likewise.
6494
6495 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6496
6497         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6498         when their aliased command is traversed.
6499         (help_cmd): Add fput_command_names_styled call to
6500         output command name and aliases when command has an alias.
6501
6502 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6503
6504         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6505         * cli/cli-decode.c (help_cmd_list): Declare as static,
6506         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6507         a command together with the command.
6508         (fput_command_name_styled, fput_command_names_styled): New functions.
6509         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6510         fput_command_name_styled.
6511         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6512         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6513
6514 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6515
6516         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6517         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6518         * command.h (cmd_show_list): Likewise.
6519         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6520         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6521
6522 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6523
6524         * unittests/command-def-selftests.c (traverse_command_structure):
6525         Verify all commands of a list have the same prefix command and
6526         that only the top cmdlist commands have a null prefix.
6527
6528 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6529
6530         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6531         as prefix, not one of its aliases.
6532         (set_cmd_prefix): Remove.
6533         (do_add_cmd): Centralize the setting of the prefix of a command, when
6534         command is defined after its full chain of prefix commands.
6535         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6536         (add_setshow_cmd_full): Likewise.
6537         (update_prefix_field_of_prefixed_commands): New function.
6538         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6539         update_prefix_field_of_prefixed_commands.
6540         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6541         addresses of remote_set_cmdlist and remote_show_cmdlist given
6542         as argument, not the address of an argument.
6543         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6544         * gdb/remote.c (_initialize_remote): Likewise.
6545
6546 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6547
6548         * cli/cli-cmds.c (alias_command): Check for an existing alias
6549         using lookup_cmd_composition, as valid_command_p is too strict
6550         and forbids aliases that are the prefix of an existing alias
6551         or command.
6552         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6553         command is properly recognised as a valid command.
6554
6555 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6556
6557         * unittests/help-doc-selftests.c: Rename to
6558         unittests/command-def-selftests.c
6559         * unittests/command-def-selftests.c (help_doc_tests): Update some
6560         comments.
6561         (command_structure_tests, traverse_command_structure): New namespace
6562         and function.
6563         (command_structure_invariants_tests): New function.
6564         (_initialize_command_def_selftests) Renamed from
6565         _initialize_help_doc_selftests, register command_structure_invariants
6566         selftest.
6567
6568 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6569
6570         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6571         an alias of 'show'.
6572
6573 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6574
6575         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6576         ada_is_fixed_point_type.  Update all callers.
6577         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6578         all callers.
6579         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6580         Update all callers.
6581         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6582         print_fixed_point_type.  Update all callers.
6583         * ada-valprint.c (ada_value_print_num): Replace call to
6584         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6585
6586 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6587
6588         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6589         processors.
6590         (cpu_supports_bts): Add CV_AMD case.
6591
6592 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6593             Simon Marchi  <simon.marchi@efficios.com>
6594
6595         * infrun.c (stop_all_threads): Collect multiple wait events at
6596         each pass.
6597
6598 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6599
6600         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6601         type::code instead.
6602
6603 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6604
6605         * gdbtypes.h (struct type) <code, set_code>: New methods.
6606         (TYPE_CODE): Use type::code.  Change all call sites used to set
6607         the code to use type::set_code instead.
6608
6609 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6610             Tom de Vries  <tdevries@suse.de>
6611             Pedro Alves  <palves@redhat.com>
6612
6613         PR threads/25478
6614         * infrun.c (stop_all_threads): Do NOT ignore
6615         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6616         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6617         received.
6618         (handle_no_resumed): Remove code handling a live inferior with no
6619         threads.
6620         * remote.c (has_single_non_exited_thread): New.
6621         (remote_target::update_thread_list): Do not delete a thread if is
6622         the last thread of the process.
6623         * thread.c (thread_select): Call delete_exited_threads instead of
6624         prune_threads.
6625
6626 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6627
6628         * infrun.c (stop_all_threads): Enable/disable thread events of all
6629         targets.  Move a debug message denoting the end of the function
6630         into the SCOPED_EXIT block.
6631
6632 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6633
6634         * process-stratum-target.h: Include <set>.
6635         (all_non_exited_process_targets, switch_to_target_no_thread): New
6636         function declarations.
6637         * process-stratum-target.c (all_non_exited_process_targets)
6638         (switch_to_target_no_thread): New function implementations.
6639
6640 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6641
6642         * infrun.c (handle_inferior_event): Extract out a piece of code
6643         into...
6644         (mark_non_executing_threads): ...this new function.
6645
6646 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6647
6648         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6649         use.
6650
6651 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6652
6653         * regcache.c (regcache_read_pc_protected): New function
6654         implementation that returns 0 if the PC cannot read via
6655         'regcache_read_pc'.
6656         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6657         instead of 'regcache_read_pc'.
6658         (keep_going_pass_signal): Ditto.
6659
6660 2020-05-13  Tom Tromey  <tromey@adacore.com>
6661
6662         * ada-lang.c (align_value): Remove.
6663         (ada_template_to_fixed_record_type_1): Use align_up.
6664
6665 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6666
6667         * async-event.c: Update the copyright year.
6668         * async-event.h: Update the copyright year.
6669
6670 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6671
6672         * objfiles.h (is_addr_in_objfile,
6673         shared_objfile_contains_address_p): Return bool.
6674         * objfile.c (is_addr_in_objfile,
6675         shared_objfile_contains_address_p): Return bool.
6676
6677 2020-05-11  Tom Tromey  <tromey@adacore.com>
6678
6679         * cli/cli-cmds.c (info_command): Restore.
6680         (_initialize_cli_cmds): Use add_prefix_command for "info".
6681         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6682
6683 2020-05-11  Tom Tromey  <tromey@adacore.com>
6684
6685         * ada-lang.c (ada_value_primitive_field): Now public.
6686         * ada-lang.h (ada_value_primitive_field): Declare.
6687         * ada-valprint.c (print_field_values): Use
6688         ada_value_primitive_field for wrapper fields.
6689
6690 2020-05-11  Tom de Vries  <tdevries@suse.de>
6691
6692         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6693         MODULE_DOMAIN.
6694
6695 2020-05-11  Tom de Vries  <tdevries@suse.de>
6696
6697         PR symtab/25941
6698         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6699         with length 0, if not gdb-produced.
6700         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6701
6702 2020-05-09  Tom de Vries  <tdevries@suse.de>
6703
6704         PR gdb/25955
6705         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6706         calculation.
6707
6708 2020-05-09  Tom Tromey  <tom@tromey.com>
6709
6710         * top.c (server_command): Now bool.
6711         * top.h (server_command): Now bool.
6712
6713 2020-05-08  Tom Tromey  <tromey@adacore.com>
6714
6715         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6716         already being processed.
6717
6718 2020-05-08  Tom Tromey  <tom@tromey.com>
6719
6720         * printcmd.c (struct display) <next>: Remove.
6721         <display>: New constructor.
6722         <exp_string>: Now a std::string.
6723         <enabled_p>: Now a bool.
6724         (display_number): Move definition earlier.
6725         (displays): Rename from display_chain.  Now a std::vector.
6726         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6727         (display_command): Update.
6728         (do_one_display, disable_display)
6729         (enable_disable_display_command, do_enable_disable_display):
6730         Update.
6731         (free_display): Remove.
6732         (clear_displays): Rewrite.
6733         (delete_display): Update.
6734         (map_display_numbers): Use function_view.  Remove "data"
6735         parameter.  Update.
6736         (do_delete_display): Remove.
6737         (undisplay_command): Update.
6738         (do_one_display, do_displays, disable_display)
6739         (info_display_command): Update.
6740         (do_enable_disable_display): Remove.
6741         (enable_disable_display_command)
6742         (clear_dangling_display_expressions): Update.
6743
6744 2020-05-08  Tom Tromey  <tom@tromey.com>
6745
6746         * symtab.c (set_symbol_cache_size)
6747         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6748         (maintenance_print_symbol_cache_statistics): Update.
6749         * symmisc.c (print_symbol_bcache_statistics)
6750         (print_objfile_statistics, maintenance_print_objfiles)
6751         (maintenance_info_symtabs, maintenance_check_symtabs)
6752         (maintenance_expand_symtabs, maintenance_info_line_tables):
6753         Update.
6754         * symfile-debug.c (set_debug_symfile): Update.
6755         * source.c (forget_cached_source_info): Update.
6756         * python/python.c (gdbpy_progspaces): Update.
6757         * psymtab.c (maintenance_info_psymtabs): Update.
6758         * probe.c (parse_probes): Update.
6759         * linespec.c (iterate_over_all_matching_symtabs)
6760         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6761         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6762         * exec.c (exec_target::close): Update.
6763         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6764         * breakpoint.c (print_one_breakpoint_location)
6765         (create_longjmp_master_breakpoint)
6766         (create_std_terminate_master_breakpoint): Update.
6767         * progspace.c (program_spaces): Now a std::vector.
6768         (maybe_new_address_space): Update.
6769         (add_program_space): Remove.
6770         (program_space::program_space): Update.
6771         (remove_program_space): Update.
6772         (number_of_program_spaces): Remove.
6773         (print_program_space, update_address_spaces): Update.
6774         * progspace.h (program_spaces): Change type.
6775         (ALL_PSPACES): Remove.
6776         (number_of_program_spaces): Don't declare.
6777         (struct program_space) <next>: Remove.
6778
6779 2020-05-08  Tom Tromey  <tom@tromey.com>
6780
6781         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6782         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6783         (enable_break): Update.
6784         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6785         (frv_fdpic_find_canonical_descriptor): Update.
6786         (frv_fetch_objfile_link_map): Update.
6787         * progspace.c (program_space::free_all_objfiles): Update.
6788         (program_space::solibs): New method.
6789         * progspace.h (struct program_space) <solibs>: New method.
6790         * solist.h (master_so_list): Don't declare.
6791         (ALL_SO_LIBS): Remove.
6792         * solib.h (so_list_head): Remove.
6793         (update_solib_list): Update comment.
6794         * solib.c (master_so_list): Remove.
6795         (solib_used, update_solib_list, solib_add)
6796         (info_sharedlibrary_command, clear_solib)
6797         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6798
6799 2020-05-08  Tom Tromey  <tom@tromey.com>
6800
6801         * extension.c (extension_languages): Now a std::array.
6802         (ALL_EXTENSION_LANGUAGES): Remove.
6803         (get_ext_lang_defn, get_ext_lang_of_file)
6804         (eval_ext_lang_from_control_command): Update.
6805         (finish_ext_lang_initialization)
6806         (auto_load_ext_lang_scripts_for_objfile)
6807         (ext_lang_type_printers::ext_lang_type_printers)
6808         (apply_ext_lang_type_printers)
6809         (ext_lang_type_printers::~ext_lang_type_printers)
6810         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6811         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6812         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6813         (get_matching_xmethod_workers, ext_lang_colorize)
6814         (ext_lang_before_prompt): Update.
6815         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6816
6817 2020-05-08  Tom Tromey  <tom@tromey.com>
6818
6819         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6820         overload.
6821         <swap_string, m_string>: Remove.
6822         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6823         Update.
6824         * stabsread.c (define_symbol, read_type): Update.
6825         * linespec.c (find_linespec_symbols): Update.
6826         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6827         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6828         * dbxread.c (read_dbx_symtab): Update.
6829         * cp-support.h (cp_canonicalize_string_full)
6830         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6831         Return unique_xmalloc_ptr.
6832         * cp-support.c (inspect_type): Update.
6833         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6834         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6835         Likewise.
6836         * c-typeprint.c (print_name_maybe_canonical): Update.
6837         * break-catch-throw.c (check_status_exception_catchpoint):
6838         Update.
6839
6840 2020-05-08  Tom de Vries  <tdevries@suse.de>
6841
6842         * infrun.c (follow_fork): Copy current_line and current_symtab to
6843         child thread.
6844
6845 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6846
6847         * async-event.c (struct async_signal_handler, struct
6848         async_event_handler): Reformat, remove typedef.
6849
6850 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6851
6852         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6853         access thistype->main_type->dyn_prop_list directly.
6854
6855 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6856
6857         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6858         (remove_dyn_prop): Remove.  Update all users to use
6859         type::remove_dyn_prop.
6860         * gdbtypes.c (remove_dyn_prop): Rename to...
6861         (type::remove_dyn_prop): ... this.
6862
6863 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6864
6865         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6866         (add_dyn_prop): Remove.  Update all users to use
6867         type::add_dyn_prop.
6868         * gdbtypes.c (add_dyn_prop): Rename to...
6869         (type::add_dyn_prop): ... this.
6870
6871 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6872
6873         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6874         (get_dyn_prop): Remove.  Update all users to use
6875         type::dyn_prop.
6876         * gdbtypes.c (get_dyn_prop): Rename to...
6877         (type::dyn_prop): ... this.
6878
6879 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6880
6881         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6882
6883 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6884
6885         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6886         instruction, skip it if it's there.
6887
6888 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6889
6890         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6891
6892 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6893
6894         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6895         * gdbtypes.c (recursive_dump_type): Remove use of
6896         TYPE_INCOMPLETE.
6897
6898 2020-05-03  Tom Tromey  <tom@tromey.com>
6899
6900         * breakpoint.c (catch_command, tcatch_command): Remove.
6901         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6902         add_show_prefix_cmd.
6903         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6904         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6905         Remove.
6906         (add_internal_problem_command): Use add_basic_prefix_cmd,
6907         add_show_prefix_cmd.
6908         * mips-tdep.c (set_mipsfpu_command): Remove.
6909         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6910         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6911         (_initialize_index_cache): Use add_basic_prefix_cmd.
6912         * memattr.c (dummy_cmd): Remove.
6913         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6914         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6915         (_initialize_tui_win): Use add_basic_prefix_cmd,
6916         add_show_prefix_cmd.
6917         * cli/cli-logging.c (set_logging_command): Remove.
6918         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6919         add_show_prefix_cmd.
6920         (show_logging_command): Remove.
6921         * target.c (target_command): Remove.
6922         (add_target): Use add_basic_prefix_cmd.
6923
6924 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6925
6926         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6927
6928 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6929
6930         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6931         info_command.
6932
6933 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6934
6935         * nbsd-nat.c (nbsd_enable_proc_events)
6936         (nbsd_nat_target::post_startup_inferior): Add.
6937         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6938         (nbsd_nat_target::update_thread_list): Rewrite.
6939         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6940         "PTRACE_LWP_CREATE".
6941         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6942
6943 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6944
6945         * stack.c (_initialize_stack): Remove duplicated creation
6946         of "frame" command and "f" alias.
6947
6948 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6949
6950         PR gdb/18706
6951         * gdbtypes.c (check_typedef): Calculate size of array of
6952         stubbed type.
6953
6954 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6955
6956         PR gdb/15559
6957         * i386-tdep.c (i386_push_dummy_call): Call
6958         i386_thiscall_push_dummy_call.
6959         (i386_thiscall_push_dummy_call): New function.
6960         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6961         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6962         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6963
6964 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6965
6966         * gdbarch.sh (do_read): Add shellcheck disable directive for
6967         warning SC2162.
6968
6969 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6970
6971         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6972         "referenced but not assigned" warning.
6973
6974 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6975
6976         * gdbarch.sh: Remove code that sets fallbackdefault.
6977
6978 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6979
6980         * gdbarch.sh: Use shell operators && and || instead of
6981         -a and -o.
6982
6983 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6984
6985         * gdbarch.sh: Use $(...) instead of `...`.
6986
6987 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6988
6989         * gdbarch.sh: Use double quotes around variables.
6990
6991 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6992
6993         * gdbarch.sh: Use %s with printf, instead of variables in the
6994         format string.
6995
6996 2020-04-29  Tom Tromey  <tromey@adacore.com>
6997
6998         PR ada/25875:
6999         * dwarf2/read.c (update_enumeration_type_from_children): Compute
7000         type fields here.
7001         (read_enumeration_type): Call
7002         update_enumeration_type_from_children later.  Update comments.
7003         (process_enumeration_scope): Don't create type fields.
7004
7005 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7006
7007         * nbsd-tdep.c: Include "xml-syscall.h".
7008         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
7009
7010 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
7011
7012         * nbsd-nat.c: Include "sys/wait.h".
7013         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
7014         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
7015         (nbsd_nat_target::remove_exec_catchpoint)
7016         (nbsd_nat_target::set_syscall_catchpoint): Add.
7017         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
7018         (nbsd_nat_target::insert_exec_catchpoint)
7019         (nbsd_nat_target::remove_exec_catchpoint)
7020         (nbsd_nat_target::set_syscall_catchpoint): Add.
7021         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
7022         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
7023         `nbsd_get_syscall_number'.
7024
7025 2020-04-29  Tom Tromey  <tom@tromey.com>
7026
7027         * stack.c (print_block_frame_labels): Remove.
7028
7029 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
7030
7031         PR gdb/17320
7032         * ada-valprint.c (val_print_packed_array_elements): Move array
7033         end bracket to new line.
7034         (ada_val_print_string): Remove extra spaces before first array
7035         element.
7036         * c-valprint.c (c_value_print_array): Likewise.
7037         * m2-valprint.c (m2_print_array_contents): Likewise.
7038         (m2_value_print_inner): Likewise.
7039         * p-valprint.c (pascal_value_print_inner): Likewise.
7040         * valprint.c (generic_val_print_array): Likewise.
7041         (value_print_array_elements): Move first array element and array
7042         end bracket to new line.
7043
7044 2020-04-29  Tom de Vries  <tdevries@suse.de>
7045
7046         PR symtab/25889
7047         * linespec.c (find_method): Fix ix calculation.
7048
7049 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7050
7051         * syscalls/update-netbsd.sh: New file.
7052         * syscalls/netbsd.xml: Regenerate.
7053         * data-directory/Makefile.in: Register `netbsd.xml' in
7054         `SYSCALLS_FILES'.
7055
7056 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7057
7058         * syscalls/update-freebsd.sh: Add double quotes.
7059
7060 2020-04-28  Tom Tromey  <tom@tromey.com>
7061
7062         * NEWS: Update.
7063         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7064         (cmdpy_init): Allow class_tui.
7065
7066 2020-04-28 Mark Williams <mark@myosotissp.com>
7067
7068         PR gdb/24480
7069         * dwarf2read.c: Add missing assingments to list_in_scope when
7070         start_symtab was already called.
7071
7072 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7073
7074         PR gdb/25881
7075         * dwarf2/read.c (offset_map_type): Use
7076         gdb:hash_enum<sect_offset> as hash function.
7077
7078 2020-04-28  Tom de Vries  <tdevries@suse.de>
7079
7080         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7081         with DW_AT_signature.
7082
7083 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7084
7085         * configure.ac: Remove check for fs_base/gs_base in
7086         user_regs_struct.
7087         * configure: Re-generate.
7088         * config.in: Re-generate.
7089         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7090         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7091         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7092
7093 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7094
7095         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7096         problematic inline frame unwinding situation.
7097         * frame.c (frame_id_computed_p): New function.
7098         * frame.h (frame_id_computed_p): New prototype.
7099
7100 2020-04-26  Tom Tromey  <tom@tromey.com>
7101
7102         * command.h (enum command_class) <class_pseudo>: Remove.
7103
7104 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7105
7106         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7107         and whitespace.
7108
7109 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7110
7111         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7112         `PT_GET_PROCESS_STATE' block.
7113
7114 2020-04-24  Tom Tromey  <tom@tromey.com>
7115
7116         * symtab.h (symbol_get_demangled_name): Don't declare.
7117         * symtab.c (symbol_get_demangled_name): Remove.
7118         (general_symbol_info::natural_name)
7119         (general_symbol_info::demangled_name): Update.
7120
7121 2020-04-24  Tom Tromey  <tom@tromey.com>
7122
7123         PR rust/25025:
7124         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7125
7126 2020-04-24  Tom Tromey  <tom@tromey.com>
7127
7128         PR symtab/12707:
7129         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7130         exists.
7131         (new_symbol): Likewise.
7132         * compile/compile-object-load.c (get_out_value_type): Use
7133         symbol_matches_search_name.
7134
7135 2020-04-24  Tom Tromey  <tom@tromey.com>
7136
7137         * dwarf2/read.c (add_partial_symbol): Do not call
7138         compute_and_set_names.
7139
7140 2020-04-24  Tom Tromey  <tom@tromey.com>
7141
7142         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7143         overload.
7144
7145 2020-04-24  Tom Tromey  <tom@tromey.com>
7146
7147         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7148         (add_psymbol_to_list): New overload.  Make old overload call new
7149         one.
7150         * psympriv.h (add_psymbol_to_list): New overload.
7151
7152 2020-04-24  Tom Tromey  <tom@tromey.com>
7153
7154         * dwarf2/read.c (partial_die_info::read) <case
7155         DW_AT_linkage_name>: Use value_as_string.
7156         (dwarf2_string_attr): Use value_as_string.
7157         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7158         method.
7159         * dwarf2/attribute.c (attribute::value_as_string): New method.
7160
7161 2020-04-24  Tom Tromey  <tom@tromey.com>
7162
7163         * symtab.c (general_symbol_info::natural_name)
7164         (general_symbol_info::demangled_name): Check for language_rust.
7165
7166 2020-04-24  Tom Tromey  <tom@tromey.com>
7167
7168         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7169         (dwarf2_physname): ... from here.
7170         (partial_die_info::read): Add Rust "{" hack.
7171
7172 2020-04-24  Tom Tromey  <tom@tromey.com>
7173
7174         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7175         method.
7176         (symbol_set_demangled_name): Don't declare.
7177         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7178         symbol_set_demangled_name.
7179         (general_symbol_info::set_language)
7180         (general_symbol_info::compute_and_set_names): Update.
7181         * minsyms.c (minimal_symbol_reader::install): Update.
7182         * dwarf2/read.c (new_symbol): Update.
7183
7184 2020-04-24  Tom Tromey  <tromey@adacore.com>
7185
7186         PR python/23662:
7187         * python/py-type.c (convert_field): Handle
7188         FIELD_LOC_KIND_DWARF_BLOCK.
7189         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7190         (typy_get_dynamic): Nw function.
7191         (type_object_getset): Add "dynamic".
7192         * NEWS: Add entry.
7193
7194 2020-04-24  Tom Tromey  <tromey@adacore.com>
7195
7196         * ada-typeprint.c (print_choices, print_variant_part)
7197         (print_record_field_types_dynamic): New functions.
7198         (print_record_field_types): Use print_record_field_types_dynamic.
7199
7200 2020-04-24  Tom Tromey  <tromey@adacore.com>
7201
7202         * dwarf2/read.c (handle_data_member_location): New overload.
7203         (dwarf2_add_field): Use it.
7204         (decode_locdesc): Add "computed" parameter.  Update comment.
7205         * gdbtypes.c (is_dynamic_type_internal): Also look for
7206         FIELD_LOC_KIND_DWARF_BLOCK.
7207         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7208         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7209         virtual base classes.
7210         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7211         FIELD_LOC_KIND_DWARF_BLOCK.
7212
7213 2020-04-24  Tom Tromey  <tromey@adacore.com>
7214
7215         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7216         * gdbtypes.c (is_dynamic_type_internal): Check
7217         TYPE_HAS_DYNAMIC_LENGTH.
7218         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7219         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7220         New macros.
7221         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7222         constant.
7223
7224 2020-04-24  Tom Tromey  <tromey@adacore.com>
7225
7226         * dwarf2/read.c (struct variant_field): Rewrite.
7227         (struct variant_part_builder): New.
7228         (struct nextfield): Remove "variant" field.  Add "offset".
7229         (struct field_info): Add "current_variant_part" and
7230         "variant_parts".
7231         (alloc_discriminant_info): Remove.
7232         (alloc_rust_variant): New function.
7233         (quirk_rust_enum): Update.
7234         (dwarf2_add_field): Set "offset" member.  Don't handle
7235         DW_TAG_variant_part.
7236         (offset_map_type): New typedef.
7237         (convert_variant_range, create_one_variant)
7238         (create_one_variant_part, create_variant_parts)
7239         (add_variant_property): New functions.
7240         (dwarf2_attach_fields_to_type): Call add_variant_property.
7241         (read_structure_type): Don't handle DW_TAG_variant_part.
7242         (handle_variant_part, handle_variant): New functions.
7243         (handle_struct_member_die): Use them.
7244         (process_structure_scope): Don't handle variant parts.
7245         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7246         (struct discriminant_info): Remove.
7247         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7248         (struct main_type) <flag_discriminated_union>: Remove.
7249         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7250         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7251         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7252         Update.
7253         * valops.c (value_union_variant): Remove.
7254         * value.h (value_union_variant): Don't declare.
7255
7256 2020-04-24  Tom Tromey  <tromey@adacore.com>
7257
7258         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7259         (ada_value_primitive_packed_val): Update.
7260         * ada-valprint.c (ada_value_print_1): Update.
7261         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7262         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7263         just an address.  Use evaluate_for_locexpr_baton.
7264         (dwarf2_evaluate_property): Update.
7265         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7266         array_view.
7267         * findvar.c (default_read_var_value): Update.
7268         * gdbtypes.c (compute_variant_fields_inner)
7269         (resolve_dynamic_type_internal): Update.
7270         (resolve_dynamic_type): Change type of valaddr parameter.
7271         * gdbtypes.h (resolve_dynamic_type): Update.
7272         * valarith.c (value_subscripted_rvalue): Update.
7273         * value.c (value_from_contents_and_address): Update.
7274
7275 2020-04-24  Tom Tromey  <tromey@adacore.com>
7276
7277         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7278         "push_initial_value" parameter.
7279         (dwarf2_evaluate_property): Likewise.
7280         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7281
7282 2020-04-24  Tom Tromey  <tromey@adacore.com>
7283
7284         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7285         (variant::matches, compute_variant_fields_recurse)
7286         (compute_variant_fields_inner, compute_variant_fields): New
7287         functions.
7288         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7289         Use resolved_type after type is made.
7290         (operator==): Add new cases.
7291         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7292         (struct discriminant_range, struct variant, struct variant_part):
7293         New.
7294         (union dynamic_prop_data) <variant_parts, original_type>: New
7295         members.
7296         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7297         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7298         constants.
7299         * value.c (unpack_bits_as_long): Now public.
7300         * value.h (unpack_bits_as_long): Declare.
7301
7302 2020-04-24  Tom Tromey  <tromey@adacore.com>
7303
7304         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7305         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7306
7307 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7308
7309         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7310
7311 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7312
7313         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7314         (remove_fork_catchpoint, post_startup_inferior)
7315         (post_attach): Move...
7316         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7317         (remove_fork_catchpoint, post_startup_inferior)
7318         (post_attach): ...here.
7319         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7320         (remove_fork_catchpoint, post_startup_inferior)
7321         (post_attach): Move...
7322         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7323         (remove_fork_catchpoint, post_startup_inferior)
7324         (post_attach): ...here.
7325
7326 2020-04-24  Tom Tromey  <tromey@adacore.com>
7327
7328         * nat/windows-nat.h (struct windows_thread_info)
7329         <pc_adjusted>: New member.
7330         * windows-nat.c (windows_fetch_one_register): Check
7331         pc_adjusted.
7332         (windows_nat_target::get_windows_debug_event)
7333         (windows_nat_target::wait): Set pc_adjusted.
7334
7335 2020-04-24  Tom de Vries  <tdevries@suse.de>
7336
7337         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7338         Run gdb-add-index inside temp dir.
7339
7340 2020-04-23  Tom Tromey  <tromey@adacore.com>
7341
7342         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7343         in loop.
7344
7345 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7346
7347         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7348         get_frame_register instead of gdbarch_unwind_pc.
7349
7350 2020-04-23  Tom de Vries  <tdevries@suse.de>
7351
7352         * symtab.c (lookup_global_symbol): Prefer def over decl.
7353
7354 2020-04-23  Tom de Vries  <tdevries@suse.de>
7355
7356         PR symtab/25807
7357         * block.c (best_symbol, better_symbol): Promote to external.
7358         * block.h (best_symbol, better_symbol): Declare.
7359         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7360         decl.
7361
7362 2020-04-23  Tom Tromey  <tromey@adacore.com>
7363
7364         PR ada/25837:
7365         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7366         "const char *", not a "const std::string &".
7367         <name_and_matcher::operator==>: Update.
7368         * unittests/lookup_name_info-selftests.c: Change type of
7369         "result".
7370
7371 2020-04-23  Tom Tromey  <tom@tromey.com>
7372
7373         * inferior.h (iterate_over_inferiors): Don't declare.
7374         * inferior.c (iterate_over_inferiors): Remove.
7375         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7376         Remove.
7377         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7378         use iterate_over_inferiors.
7379         (darwin_resume_inferior_it)
7380         (struct resume_inferior_threads_param)
7381         (darwin_resume_inferior_threads_it): Remove.
7382         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7383
7384 2020-04-23  Tom de Vries  <tdevries@suse.de>
7385
7386         * blockframe.c (find_pc_partial_function): Use
7387         find_pc_sect_compunit_symtab rather than
7388         objfile->sf->qf->find_pc_sect_compunit_symtab.
7389
7390 2020-04-22  Tom de Vries  <tdevries@suse.de>
7391
7392         PR symtab/25764
7393         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7394         in psymtabs.
7395
7396 2020-04-22  Tom de Vries  <tdevries@suse.de>
7397
7398         PR symtab/25801
7399         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7400         symtabs.
7401
7402 2020-04-22  Tom de Vries  <tdevries@suse.de>
7403
7404         PR symtab/25700
7405         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7406         CU if already created.
7407
7408 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7409
7410         * infrun.c (displaced_step_fixup): Switch to the event_thread
7411         before calling displaced_step_restore, not after.
7412
7413 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7414
7415         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7416         its inferior is not recorded by us.
7417         (record_btrace_target_open): Replace call to
7418         all_non_exited_threads () with call to current_inferior
7419         ()->non_exited_threads ().
7420         (record_btrace_target::stop_recording): Likewise.
7421         (record_btrace_target::close): Likewise.
7422         (record_btrace_target::wait): Likewise.
7423         (record_btrace_target::record_stop_replaying): Likewise.
7424
7425 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7426
7427         * btrace.c (btrace_enable): Throw an error on double enables and
7428         when enabling recording fails.
7429         (btrace_disable): Throw an error if the thread is not recorded.
7430
7431 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7432
7433         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7434         request if we do not have a thread_info.
7435
7436 2020-04-21  Tom de Vries  <tdevries@suse.de>
7437
7438         PR gdb/25471
7439         * thread.c
7440         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7441         exception in get_frame_id.
7442
7443 2020-04-20  Tom Tromey  <tromey@adacore.com>
7444
7445         * python/python.c (struct gdbpy_event): Mark move constructor as
7446         noexcept.
7447         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7448         constructor as noexcept.
7449         * completer.h (struct completion_result): Mark move constructor as
7450         noexcept.
7451         * completer.c (completion_result::completion_result): Use
7452         initialization style.  Don't call reset_match_list.
7453
7454 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7455
7456         * MAINTAINERS (Write After Approval): Add myself.
7457
7458 2020-04-18  Tom Tromey  <tom@tromey.com>
7459
7460         * windows-tdep.c (init_w32_command_list)
7461         (w32_prefix_command_valid): Restore.
7462         (_initialize_windows_tdep): Call init_w32_command_list.
7463
7464 2020-04-18  Tom Tromey  <tom@tromey.com>
7465
7466         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7467         * value.c (value_fn_field): Update.
7468         * valops.c (find_function_in_inferior)
7469         (value_allocate_space_in_inferior): Update.
7470         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7471         Update.
7472         * tui/tui-source.c (tui_source_window::set_contents): Update.
7473         * symtab.c (lookup_global_or_static_symbol)
7474         (find_function_start_sal_1, skip_prologue_sal)
7475         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7476         * symmisc.c (dump_msymbols, dump_symtab_1)
7477         (maintenance_print_one_line_table): Update.
7478         * symfile.c (init_entry_point_info, section_is_mapped)
7479         (list_overlays_command, simple_read_overlay_table)
7480         (simple_overlay_update_1): Update.
7481         * stap-probe.c (handle_stap_probe): Update.
7482         * stabsread.c (dbx_init_float_type, define_symbol)
7483         (read_one_struct_field, read_enum_type, read_range_type): Update.
7484         * source.c (info_line_command): Update.
7485         * python/python.c (gdbpy_source_objfile_script)
7486         (gdbpy_execute_objfile_script): Update.
7487         * python/py-type.c (save_objfile_types): Update.
7488         * python/py-objfile.c (py_free_objfile): Update.
7489         * python/py-inferior.c (python_new_objfile): Update.
7490         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7491         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7492         (maintenance_check_psymtabs): Update.
7493         * printcmd.c (info_address_command): Update.
7494         * objfiles.h (struct objfile) <arch>: New method, from
7495         get_objfile_arch.
7496         (get_objfile_arch): Don't declare.
7497         * objfiles.c (get_objfile_arch): Remove.
7498         (filter_overlapping_sections): Update.
7499         * minsyms.c (msymbol_is_function): Update.
7500         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7501         (output_nondebug_symbol): Update.
7502         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7503         (mdebug_expand_psymtab): Update.
7504         * machoread.c (macho_add_oso_symfile): Update.
7505         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7506         Update.
7507         * linux-fork.c (checkpoint_command): Update.
7508         * linespec.c (convert_linespec_to_sals): Update.
7509         * jit.c (finalize_symtab): Update.
7510         * infrun.c (insert_exception_resume_from_probe): Update.
7511         * ia64-tdep.c (ia64_find_unwind_table): Update.
7512         * hppa-tdep.c (internalize_unwinds): Update.
7513         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7514         Update.
7515         * gcore.c (call_target_sbrk): Update.
7516         * elfread.c (record_minimal_symbol, elf_symtab_read)
7517         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7518         (elf_gnu_ifunc_resolve_by_got): Update.
7519         * dwarf2/read.c (create_addrmap_from_index)
7520         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7521         (read_debug_names_from_section)
7522         (process_psymtab_comp_unit_reader, add_partial_symbol)
7523         (add_partial_subprogram, process_full_comp_unit)
7524         (read_file_scope, read_func_scope, read_lexical_block_scope)
7525         (read_call_site_scope, dwarf2_ranges_read)
7526         (dwarf2_record_block_ranges, dwarf2_add_field)
7527         (mark_common_block_symbol_computed, read_tag_pointer_type)
7528         (read_tag_string_type, dwarf2_init_float_type)
7529         (dwarf2_init_complex_target_type, read_base_type)
7530         (partial_die_info::read, partial_die_info::read)
7531         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7532         (dwarf2_fetch_die_loc_sect_off): Update.
7533         * dwarf2/loc.c (dwarf2_find_location_expression)
7534         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7535         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7536         (dwarf2_loc_desc_get_symbol_read_needs)
7537         (locexpr_describe_location_piece, locexpr_describe_location_1)
7538         (loclist_describe_location): Update.
7539         * dwarf2/index-write.c (write_debug_names): Update.
7540         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7541         * dtrace-probe.c (dtrace_process_dof): Update.
7542         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7543         (process_one_symbol): Update.
7544         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7545         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7546         (coff_read_enum_type): Update.
7547         * cli/cli-cmds.c (edit_command, list_command): Update.
7548         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7549         * breakpoint.c (create_overlay_event_breakpoint)
7550         (create_longjmp_master_breakpoint)
7551         (create_std_terminate_master_breakpoint)
7552         (create_exception_master_breakpoint, get_sal_arch): Update.
7553         * block.c (block_gdbarch): Update.
7554         * annotate.c (annotate_source_line): Update.
7555
7556 2020-04-17  Tom Tromey  <tromey@adacore.com>
7557
7558         * auto-load.c (show_auto_load_cmd): Remove.
7559         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7560         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7561         (maintenance_print_arc_command): Remove.
7562         * tui/tui-win.c (tui_command): Remove.
7563         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7564         * tui/tui-layout.c (tui_layout_command): Remove.
7565         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7566         * python/python.c (user_set_python, user_show_python): Remove.
7567         (_initialize_python): Use add_basic_prefix_cmd,
7568         add_show_prefix_cmd.
7569         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7570         (install_gdb_commands): Use add_basic_prefix_cmd,
7571         add_show_prefix_cmd.
7572         (info_guile_command): Remove.
7573         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7574         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7575         add_show_prefix_cmd.
7576         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7577         Remove do_set and do_show parameters.
7578         * cli/cli-style.c (set_style, show_style): Remove.
7579         (_initialize_cli_style): Use add_basic_prefix_cmd,
7580         add_show_prefix_cmd.
7581         (cli_style_option::add_setshow_commands): Remove do_set and
7582         do_show parameters.
7583         (cli_style_option::add_setshow_commands): Use
7584         add_basic_prefix_cmd, add_show_prefix_cmd.
7585         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7586         (set_style_name): Remove.
7587         * cli/cli-dump.c (dump_command, append_command): Remove.
7588         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7589         (tekhex_dump_command, binary_dump_command)
7590         (binary_append_command): Remove.
7591         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7592         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7593         (init_w32_command_list): Remove; move into ...
7594         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7595         * valprint.c (set_print, show_print, set_print_raw)
7596         (show_print_raw): Remove.
7597         (_initialize_valprint): Use add_basic_prefix_cmd,
7598         add_show_prefix_cmd.
7599         * typeprint.c (set_print_type, show_print_type): Remove.
7600         (_initialize_typeprint): Use add_basic_prefix_cmd,
7601         add_show_prefix_cmd.
7602         * record.c (set_record_command, show_record_command): Remove.
7603         (_initialize_record): Use add_basic_prefix_cmd,
7604         add_show_prefix_cmd.
7605         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7606         add_show_prefix_cmd.
7607         (info_command, show_command, set_debug, show_debug): Remove.
7608         * top.h (set_history, show_history): Don't declare.
7609         * top.c (set_history, show_history): Remove.
7610         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7611         (unset_tdesc_cmd): Remove.
7612         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7613         add_show_prefix_cmd.
7614         * symtab.c (info_module_command): Remove.
7615         (_initialize_symtab): Use add_basic_prefix_cmd.
7616         * symfile.c (overlay_command): Remove.
7617         (_initialize_symfile): Use add_basic_prefix_cmd.
7618         * sparc64-tdep.c (info_adi_command): Remove.
7619         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7620         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7621         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7622         add_show_prefix_cmd.
7623         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7624         (_initialize_serial): Use add_basic_prefix_cmd,
7625         add_show_prefix_cmd.
7626         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7627         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7628         add_show_prefix_cmd.
7629         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7630         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7631         add_show_prefix_cmd.
7632         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7633         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7634         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7635         add_show_prefix_cmd.
7636         * remote.c (remote_command, set_remote_cmd): Remove.
7637         (_initialize_remote): Use add_basic_prefix_cmd.
7638         * record-full.c (set_record_full_command)
7639         (show_record_full_command): Remove.
7640         (_initialize_record_full): Use add_basic_prefix_cmd,
7641         add_show_prefix_cmd.
7642         * record-btrace.c (cmd_set_record_btrace)
7643         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7644         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7645         (cmd_show_record_btrace_pt): Remove.
7646         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7647         add_show_prefix_cmd.
7648         * ravenscar-thread.c (set_ravenscar_command)
7649         (show_ravenscar_command): Remove.
7650         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7651         add_show_prefix_cmd.
7652         * mips-tdep.c (show_mips_command, set_mips_command)
7653         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7654         add_show_prefix_cmd.
7655         * maint.c (maintenance_command, maintenance_info_command)
7656         (maintenance_check_command, maintenance_print_command)
7657         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7658         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7659         add_show_prefix_cmd.
7660         (show_per_command_cmd): Remove.
7661         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7662         Remove.
7663         (maintenance_show_test_settings_cmd): Remove.
7664         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7665         add_show_prefix_cmd.
7666         * maint-test-options.c (maintenance_test_options_command):
7667         Remove.
7668         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7669         * macrocmd.c (macro_command): Remove
7670         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7671         * language.c (set_check, show_check): Remove.
7672         (_initialize_language): Use add_basic_prefix_cmd,
7673         add_show_prefix_cmd.
7674         * infcmd.c (unset_command): Remove.
7675         (_initialize_infcmd): Use add_basic_prefix_cmd.
7676         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7677         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7678         add_show_prefix_cmd.
7679         * go32-nat.c (go32_info_dos_command): Remove.
7680         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7681         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7682         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7683         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7684         (_initialize_frame): Use add_basic_prefix_cmd,
7685         add_show_prefix_cmd.
7686         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7687         (_initialize_dcache): Use add_basic_prefix_cmd,
7688         add_show_prefix_cmd.
7689         * cp-support.c (maint_cplus_command): Remove.
7690         (_initialize_cp_support): Use add_basic_prefix_cmd.
7691         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7692         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7693         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7694         add_basic_prefix_cmd, add_show_prefix_cmd.
7695         * breakpoint.c (save_command): Remove.
7696         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7697         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7698         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7699         add_show_prefix_cmd.
7700         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7701         (set_ada_command, show_ada_command): Remove.
7702         (_initialize_ada_language): Use add_basic_prefix_cmd,
7703         add_show_prefix_cmd.
7704         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7705
7706 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7707
7708         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7709         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7710
7711 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7712
7713         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7714         warning messages.
7715
7716 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7717
7718         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7719         import table is not at beginning of .idata section.
7720
7721 2020-04-16  Pedro Alves  <palves@redhat.com>
7722
7723         * inferior.c (delete_inferior): Use delete operator directly
7724         instead of delete_program_space.
7725         * progspace.c (add_program_space): New, factored out from
7726         program_space::program_space.
7727         (remove_program_space): New, factored out from
7728         delete_program_space.
7729         (program_space::program_space): Remove intro comment.  Rewrite.
7730         (program_space::~program_space): Remove intro comment.  Call
7731         remove_program_space.
7732         (delete_program_space): Delete.
7733         * progspace.h (program_space::program_space): Make explicit.  Move
7734         intro comment here, adjusted.
7735         (program_space::~program_space): Move intro comment here,
7736         adjusted.
7737         (delete_program_space): Remove.
7738
7739 2020-04-16  Tom Tromey  <tromey@adacore.com>
7740
7741         * windows-nat.c (windows_nat::handle_access_violation): New
7742         function.
7743         * nat/windows-nat.h (handle_access_violation): Declare.
7744         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7745         windows-nat.c.  Call handle_access_violation.
7746
7747 2020-04-16  Tom de Vries  <tdevries@suse.de>
7748
7749         PR symtab/25791
7750         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7751         CUs without psymtab.
7752
7753 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7754
7755         * python/python.c (do_start_initialization): Don't call
7756         PyEval_InitThreads for Python 3.9 and beyond.
7757
7758 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7759
7760         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7761         thread functions.
7762         (obsd_nat_target::wait): Likewise.
7763
7764 2020-04-15  Tom Tromey  <tromey@adacore.com>
7765
7766         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7767         (DEBUG_EXCEPT): Use debug_printf.
7768
7769 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7770
7771         * completer.c (class completion_tracker::completion_hash_entry)
7772         <hash_name>: New member function.
7773         (completion_tracker::discard_completions): New callback to hash a
7774         completion_hash_entry, pass this to htab_create_alloc.
7775
7776 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7777
7778         * windows-nat.c (windows_make_so): Warn rather than stopping with
7779         an error if realpath() fails.
7780
7781 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7782
7783         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7784         (nbsd_nat_target::info_proc): Add do_status.
7785
7786 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7787             Tom de Vries  <tdevries@suse.de>
7788
7789         PR symtab/25718
7790         * psympriv.h (struct partial_symtab::read_symtab)
7791         (struct partial_symtab::expand_psymtab)
7792         (struct partial_symtab::read_dependencies): Update comments.
7793         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7794         read_symtab for includer.
7795         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7796         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7797         (struct dwarf2_include_psymtab::m_readin): Remove.
7798         (struct dwarf2_include_psymtab::includer): New member function.
7799         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7800
7801 2020-04-14  Tom de Vries  <tdevries@suse.de>
7802
7803         PR symtab/25720
7804         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7805         with NULL symbol_matcher and lookup_name.
7806         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7807         and lookup_name.
7808         * dwarf2/read.c (dw2_expand_symtabs_matching)
7809         (dw2_debug_names_expand_symtabs_matching): Same.
7810         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7811         Make lookup_name a pointer.  Update comment.
7812         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7813         lookup_name being a pointer.
7814         * symfile.c (expand_symtabs_matching): Same.
7815         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7816         * linespec.c (iterate_over_all_matching_symtabs): Same.
7817
7818 2020-04-13  Tom Tromey  <tom@tromey.com>
7819
7820         * run-on-main-thread.c: Update include.
7821         * unittests/main-thread-selftests.c: Update include.
7822         * tui/tui-win.c: Update include.
7823         * tui/tui-io.c: Update include.
7824         * tui/tui-interp.c: Update include.
7825         * tui/tui-hooks.c: Update include.
7826         * top.h: Update include.
7827         * top.c: Update include.
7828         * ser-base.c: Update include.
7829         * remote.c: Update include.
7830         * remote-notif.c: Update include.
7831         * remote-fileio.c: Update include.
7832         * record-full.c: Update include.
7833         * record-btrace.c: Update include.
7834         * python/python.c: Update include.
7835         * posix-hdep.c: Update include.
7836         * mingw-hdep.c: Update include.
7837         * mi/mi-main.c: Update include.
7838         * mi/mi-interp.c: Update include.
7839         * main.c: Update include.
7840         * linux-nat.c: Update include.
7841         * interps.c: Update include.
7842         * infrun.c: Update include.
7843         * inf-loop.c: Update include.
7844         * event-top.c: Update include.
7845         * event-loop.c: Move to ../gdbsupport/.
7846         * event-loop.h: Move to ../gdbsupport/.
7847         * async-event.h: Update include.
7848         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7849
7850 2020-04-13  Tom Tromey  <tom@tromey.com>
7851
7852         * tui/tui-win.c: Include async-event.h.
7853         * remote.c: Include async-event.h.
7854         * remote-notif.c: Include async-event.h.
7855         * record-full.c: Include async-event.h.
7856         * record-btrace.c: Include async-event.h.
7857         * infrun.c: Include async-event.h.
7858         * event-top.c: Include async-event.h.
7859         * event-loop.h: Move some declarations to async-event.h.
7860         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7861         code to async-event.c.
7862         * async-event.h: New file.
7863         * async-event.c: New file.
7864         * Makefile.in (COMMON_SFILES): Add async-event.c.
7865         (HFILES_NO_SRCDIR): Add async-event.h.
7866
7867 2020-04-13  Tom Tromey  <tom@tromey.com>
7868
7869         * utils.c (flush_streams): New function.
7870         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7871
7872 2020-04-13  Tom Tromey  <tom@tromey.com>
7873
7874         * event-loop.c (handle_file_event): Use warning, not
7875         printf_unfiltered.
7876
7877 2020-04-13  Tom Tromey  <tom@tromey.com>
7878
7879         * event-loop.c: Include <chrono>.
7880
7881 2020-04-13  Tom Tromey  <tom@tromey.com>
7882
7883         * gdb_select.h: Move to ../gdbsupport/.
7884         * event-loop.c: Update include path.
7885         * top.c: Update include path.
7886         * ser-base.c: Update include path.
7887         * ui-file.c: Update include path.
7888         * ser-tcp.c: Update include path.
7889         * guile/scm-ports.c: Update include path.
7890         * posix-hdep.c: Update include path.
7891         * ser-unix.c: Update include path.
7892         * gdb_usleep.c: Update include path.
7893         * mingw-hdep.c: Update include path.
7894         * inflow.c: Update include path.
7895         * infrun.c: Update include path.
7896         * event-top.c: Update include path.
7897
7898 2020-04-13  Tom Tromey  <tom@tromey.com>
7899
7900         * configure: Rebuild.
7901         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7902
7903 2020-04-13  Tom Tromey  <tom@tromey.com>
7904
7905         * event-loop.h (start_event_loop): Don't declare.
7906         * event-loop.c (start_event_loop): Move...
7907         * main.c (start_event_loop): ...here.  Now static.
7908
7909 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7910
7911         * MAINTAINERS: Update my email address.
7912
7913 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7914
7915         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7916         IP_ALL.
7917
7918 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7919
7920         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7921         (nbsd_nat_target::info_proc): Add do_cmdline.
7922
7923 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7924
7925         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7926         (nbsd_nat_target::info_proc): Add do_cwd.
7927
7928 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7929
7930         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7931
7932 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7933
7934         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7935         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7936         (nbsd_nat_target::info_proc): New functions.
7937         * nbsd-nat.c (kinfo_get_vmmap): New function.
7938         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7939         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7940         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7941         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7942         functions.
7943         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7944         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7945         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7946         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7947         (KINFO_VME_FLAG_GROWS_DOWN): New.
7948
7949 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7950
7951         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7952         bit shift.
7953
7954 2020-04-10  Tom Tromey  <tromey@adacore.com>
7955
7956         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7957
7958 2020-04-10  Tom Tromey  <tromey@adacore.com>
7959
7960         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7961         separate debug files.
7962
7963 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7964
7965         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7966         Move to...
7967         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7968         ... here.
7969         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7970         Check for STATUS_WX86_BREAKPOINT.
7971         (windows_nat_target::wait): Same.
7972
7973 2020-04-10  Tom de Vries  <tdevries@suse.de>
7974
7975         PR cli/25808
7976         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7977
7978 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7979
7980         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7981         (Write After Approval): Remove Tom de Vries.
7982
7983 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7984
7985         revert partially:
7986         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7987
7988         * buildsym.c (record_line): Fix undefined behavior and preserve
7989         lines at eof.
7990
7991 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7992
7993         * auxv.h (svr4_auxv_parse): New.
7994         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7995         and generic_auxv_parse.
7996         (svr4_auxv_parse): Add.
7997         * obsd-tdep.c: Include "auxv.h".
7998         (obsd_auxv_parse): Remove.
7999         (obsd_init_abi): Remove comment.
8000         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
8001         from `obsd_auxv_parse' to `svr4_auxv_parse'.
8002         * nbsd-tdep.c: Include "auxv.h".
8003         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
8004
8005 2020-04-08  Tom Tromey  <tromey@adacore.com>
8006
8007         * nat/windows-nat.h (last_wait_event): Don't declare.
8008         (wait_for_debug_event): Update comment.
8009         * nat/windows-nat.c (last_wait_event): Now static.
8010
8011 2020-04-08  Tom Tromey  <tromey@adacore.com>
8012
8013         * windows-nat.c (wait_for_debug_event): Move to
8014         nat/windows-nat.c.
8015         * nat/windows-nat.h (wait_for_debug_event): Declare.
8016         * nat/windows-nat.c (wait_for_debug_event): Move from
8017         windows-nat.c.  No longer static.
8018
8019 2020-04-08  Tom Tromey  <tromey@adacore.com>
8020
8021         * windows-nat.c (get_windows_debug_event): Use
8022         fetch_pending_stop.
8023         * nat/windows-nat.h (fetch_pending_stop): Declare.
8024         * nat/windows-nat.c (fetch_pending_stop): New function.
8025
8026 2020-04-08  Tom Tromey  <tromey@adacore.com>
8027
8028         * windows-nat.c (windows_continue): Use matching_pending_stop and
8029         continue_last_debug_event.
8030         * nat/windows-nat.h (matching_pending_stop)
8031         (continue_last_debug_event): Declare.
8032         * nat/windows-nat.c (DEBUG_EVENTS): New define.
8033         (matching_pending_stop, continue_last_debug_event): New
8034         functions.
8035
8036 2020-04-08  Tom Tromey  <tromey@adacore.com>
8037
8038         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
8039         (handle_exception_result): Move to nat/windows-nat.h.
8040         (DEBUG_EXCEPTION_SIMPLE): Remove.
8041         (windows_nat::handle_ms_vc_exception): New function.
8042         (handle_exception): Move to nat/windows-nat.c.
8043         (get_windows_debug_event): Update.
8044         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8045         nat/windows-nat.c.
8046         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8047         (handle_exception_result): Move from windows-nat.c.
8048         (handle_exception): Declare.
8049         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8050         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8051         windows-nat.c.
8052
8053 2020-04-08  Tom Tromey  <tromey@adacore.com>
8054
8055         * windows-nat.c (exception_count, event_count): Remove.
8056         (handle_exception, get_windows_debug_event)
8057         (do_initial_windows_stuff): Update.
8058
8059 2020-04-08  Tom Tromey  <tromey@adacore.com>
8060
8061         * windows-nat.c (windows_nat::handle_load_dll)
8062         (windows_nat::handle_unload_dll): Rename.  No longer static.
8063         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8064         Declare.
8065
8066 2020-04-08  Tom Tromey  <tromey@adacore.com>
8067
8068         * complaints.h (stop_whining): Declare at top-level.
8069         (complaint): Don't declare stop_whining.
8070
8071 2020-04-08  Tom Tromey  <tromey@adacore.com>
8072
8073         * windows-nat.c (windows_nat::handle_output_debug_string):
8074         Rename.  No longer static.
8075         * nat/windows-nat.h (handle_output_debug_string): Declare.
8076
8077 2020-04-08  Tom Tromey  <tromey@adacore.com>
8078
8079         * windows-nat.c (current_process_handle, current_process_id)
8080         (main_thread_id, last_sig, current_event, last_wait_event)
8081         (current_windows_thread, desired_stop_thread_id, pending_stops)
8082         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8083         (display_selectors, fake_create_process)
8084         (get_windows_debug_event): Update.
8085         * nat/windows-nat.h (current_process_handle, current_process_id)
8086         (main_thread_id, last_sig, current_event, last_wait_event)
8087         (current_windows_thread, desired_stop_thread_id, pending_stops)
8088         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8089         * nat/windows-nat.c (current_process_handle, current_process_id)
8090         (main_thread_id, last_sig, current_event, last_wait_event)
8091         (current_windows_thread, desired_stop_thread_id, pending_stops)
8092         (siginfo_er): New globals.  Move from windows-nat.c.
8093
8094 2020-04-08  Tom Tromey  <tromey@adacore.com>
8095
8096         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8097         (handle_load_dll): Update.
8098         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8099
8100 2020-04-08  Tom Tromey  <tromey@adacore.com>
8101
8102         * windows-nat.c (enum thread_disposition_type): Move to
8103         nat/windows-nat.h.
8104         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8105         static.
8106         (windows_add_thread, windows_nat_target::fetch_registers)
8107         (windows_nat_target::store_registers, handle_exception)
8108         (windows_nat_target::resume, get_windows_debug_event)
8109         (windows_nat_target::get_tib_address)
8110         (windows_nat_target::thread_name)
8111         (windows_nat_target::thread_alive): Update.
8112         * nat/windows-nat.h (enum thread_disposition_type): Move from
8113         windows-nat.c.
8114         (thread_rec): Declare.
8115
8116 2020-04-08  Tom Tromey  <tromey@adacore.com>
8117
8118         * windows-nat.c: Add "using namespace".
8119         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8120         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8121
8122 2020-04-08  Tom Tromey  <tromey@adacore.com>
8123
8124         * nat/windows-nat.h (struct windows_thread_info): Declare
8125         destructor.
8126         * nat/windows-nat.c (~windows_thread_info): New.
8127
8128 2020-04-08  Tom Tromey  <tromey@adacore.com>
8129
8130         PR gdb/22992
8131         * windows-nat.c (current_event): Update comment.
8132         (last_wait_event, desired_stop_thread_id): New globals.
8133         (struct pending_stop): New.
8134         (pending_stops): New global.
8135         (windows_nat_target) <stopped_by_sw_breakpoint>
8136         <supports_stopped_by_sw_breakpoint>: New methods.
8137         (windows_fetch_one_register): Add assertions.  Adjust PC.
8138         (windows_continue): Handle pending stops.  Suspend other threads
8139         when stepping.  Use last_wait_event
8140         (wait_for_debug_event): New function.
8141         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8142         pending stops.  Queue spurious stops.
8143         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8144         (windows_nat_target::kill): Use wait_for_debug_event.
8145         * nat/windows-nat.h (struct windows_thread_info)
8146         <stopped_at_software_breakpoint>: New field.
8147         * nat/windows-nat.c (windows_thread_info::resume): Clear
8148         stopped_at_software_breakpoint.
8149
8150 2020-04-08  Tom Tromey  <tromey@adacore.com>
8151
8152         * windows-nat.c (enum thread_disposition_type): New.
8153         (thread_rec): Replace "get_context" parameter with "disposition";
8154         change type.
8155         (windows_add_thread, windows_nat_target::fetch_registers)
8156         (windows_nat_target::store_registers, handle_exception)
8157         (windows_nat_target::resume, get_windows_debug_event)
8158         (windows_nat_target::get_tib_address)
8159         (windows_nat_target::thread_name)
8160         (windows_nat_target::thread_alive): Update.
8161
8162 2020-04-08  Tom Tromey  <tromey@adacore.com>
8163
8164         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8165         (windows_continue): Use windows_continue::resume.
8166         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8167         resume>: Declare new methods.
8168         * nat/windows-nat.c: New file.
8169         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8170
8171 2020-04-08  Tom Tromey  <tromey@adacore.com>
8172
8173         * windows-nat.c (windows_add_thread, windows_delete_thread)
8174         (windows_nat_target::fetch_registers)
8175         (windows_nat_target::store_registers, fake_create_process)
8176         (windows_nat_target::resume, windows_nat_target::resume)
8177         (get_windows_debug_event, windows_nat_target::wait)
8178         (windows_nat_target::pid_to_str)
8179         (windows_nat_target::get_tib_address)
8180         (windows_nat_target::get_ada_task_ptid)
8181         (windows_nat_target::thread_name)
8182         (windows_nat_target::thread_alive): Use lwp, not tid.
8183
8184 2020-04-08  Tom Tromey  <tromey@adacore.com>
8185
8186         * windows-nat.c (handle_exception)
8187         (windows_nat_target::thread_name): Update.
8188         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8189         <name>: Now unique_xmalloc_ptr.
8190
8191 2020-04-08  Tom Tromey  <tromey@adacore.com>
8192
8193         * windows-nat.c (thread_rec)
8194         (windows_nat_target::fetch_registers): Update.
8195         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8196         Update comment.
8197         <debug_registers_changed, reload_context>: Now bool.
8198
8199 2020-04-08  Tom Tromey  <tromey@adacore.com>
8200
8201         * windows-nat.c (windows_add_thread): Use new.
8202         (windows_init_thread_list, windows_delete_thread): Use delete.
8203         (get_windows_debug_event): Update.
8204         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8205         destructor, and initializers.
8206
8207 2020-04-08  Tom Tromey  <tromey@adacore.com>
8208
8209         * windows-nat.c (struct windows_thread_info): Remove.
8210         * nat/windows-nat.h: New file.
8211
8212 2020-04-08  Tom Tromey  <tromey@adacore.com>
8213
8214         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8215         (thread_rec, windows_add_thread, windows_delete_thread)
8216         (windows_continue): Update.
8217
8218 2020-04-08  Tom Tromey  <tromey@adacore.com>
8219
8220         * windows-nat.c (struct windows_thread_info): Remove typedef.
8221         (thread_head): Remove.
8222         (thread_list): New global.
8223         (thread_rec, windows_add_thread, windows_init_thread_list)
8224         (windows_delete_thread, windows_continue): Update.
8225
8226 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8227
8228         * windows-tdep.h (windows_init_abi): Add comment.
8229         (cygwin_init_abi): New declaration.
8230         * windows-tdep.c: Split signal enumeration in two, one for
8231         Windows and one for Cygwin.
8232         (windows_gdb_signal_to_target): Only deal with signal of the
8233         Windows OS ABI.
8234         (cygwin_gdb_signal_to_target): New function.
8235         (windows_init_abi): Rename to windows_init_abi_common, don't set
8236         gdb_signal_to_target gdbarch method.  Add new new function with
8237         this name.
8238         (cygwin_init_abi): New function.
8239         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8240         comment.  Don't call windows_init_abi.
8241         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8242         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8243         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8244         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8245         a new function of this name.
8246         (i386_cygwin_init_abi): New function.
8247         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8248         OS ABI Cygwin.
8249
8250 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8251
8252         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8253         parameter.c.
8254         (dwarf2_read_gdb_index): Update.
8255
8256 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8257
8258         * nbsd-tdep.c: Include "objfiles.h".
8259         (nbsd_skip_solib_resolver): New.
8260         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8261
8262 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8263
8264         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8265         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8266         with DW_LLE_base_addressx are being emitted in DWARFv5.
8267         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8268         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8269         unsigned integer.
8270
8271 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8272
8273         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8274         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8275         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8276         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8277         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8278         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8279         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8280
8281
8282 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8283
8284         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8285         (read_loclist_index): New function definition.
8286         (lookup_loclist_base): New function definition.
8287         (read_loclist_header): New function definition.
8288         (dwarf2_cu): Add loclist_base and loclist_header field.
8289         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8290         (read_full_die_1): Read the value of DW_AT_loclists_base.
8291         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8292         (read_attribute_value): Handle DW_FORM_loclistx.
8293         (skip_one_die): Handle DW_FORM_loclistx.
8294         (loclist_header): New structure declaration.
8295         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8296
8297 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8298
8299         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8300         constructor.  Remove `addr` parameter from other constructor and
8301         add `per_cu` parameter.
8302         * dwarf2/read.c (create_partial_symtab): Update.
8303
8304 2020-04-07  Tom de Vries  <tdevries@suse.de>
8305
8306         PR symtab/25796
8307         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8308         (partial_die_info::fixup): Inherit has_const_value.
8309
8310 2020-04-07  Tom de Vries  <tdevries@suse.de>
8311
8312         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8313         symbols without address.
8314
8315 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8316
8317         * nbsd-nat.h (struct thread_info): Add forward declaration.
8318         (nbsd_nat_target::thread_alive): Add.
8319         (nbsd_nat_target::thread_name): Likewise.
8320         (nbsd_nat_target::update_thread_list): Likewise.
8321         (update_thread_list::post_attach): Likewise.
8322         (post_attach::pid_to_str): Likewise.
8323         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8324         (nbsd_thread_lister): Add.
8325         (nbsd_nat_target::thread_alive): Likewise.
8326         (nbsd_nat_target::thread_name): Likewise.
8327         (nbsd_add_threads): Likewise.
8328         (update_thread_list::post_attach): Likewise.
8329         (nbsd_nat_target::update_thread_list): Likewise.
8330         (post_attach::pid_to_str): Likewise.
8331
8332 2020-04-06  Tom Tromey  <tromey@adacore.com>
8333
8334         * ada-valprint.c (print_variant_part): Extract the variant field.
8335         (print_field_values): Use the field as the outer value when
8336         recursing.
8337
8338 2020-04-06  Tom Tromey  <tromey@adacore.com>
8339
8340         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8341         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8342         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8343         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8344         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8345
8346 2020-04-06  Tom Tromey  <tromey@adacore.com>
8347
8348         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8349         TYPE_CODE_ERROR.
8350
8351 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8352
8353         * nbsd-tdep.c: Include "gdbarch.h".
8354         Define enum with NetBSD signal numbers.
8355         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8356         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8357         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8358         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8359         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8360         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8361         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8362         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8363         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8364         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8365         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8366         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8367
8368 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8369
8370         PR gdb/25325
8371         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8372
8373 2020-04-03  Tom Tromey  <tromey@adacore.com>
8374
8375         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8376         Read constant block.
8377
8378 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8379
8380         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8381         (gdb_bfd_get_full_section_contents): New declaration.
8382         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8383         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8384         gdb_bfd_get_full_section_contents.
8385
8386 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8387
8388         * exec.c (build_section_table): Replace internal_error with
8389         gdb_assert.
8390         (section_table_xfer_memory_partial): Likewise.
8391         * mdebugread.c (parse_partial_symbols): Likewise.
8392         * psymtab.c (lookup_partial_symbol): Likewise.
8393         * utils.c (wrap_here): Likewise.
8394
8395 2020-04-02  Tom Tromey  <tromey@adacore.com>
8396
8397         * f-lang.c (build_fortran_types): Use arch_type to initialize
8398         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8399
8400 2020-04-02  Tom Tromey  <tromey@adacore.com>
8401
8402         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8403         of attributes.
8404
8405 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8406             Bernd Edlinger <bernd.edlinger@hotmail.de>
8407             Tom Tromey  <tromey@adacore.com>
8408
8409         * buildsym.c (buildsym_compunit::record_line): Remove
8410         deduplication code.
8411
8412 2020-04-02  Tom de Vries  <tdevries@suse.de>
8413
8414         PR ada/24671
8415         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8416
8417 2020-04-02  Tom de Vries  <tdevries@suse.de>
8418
8419         * dwarf2/read.c (dwarf2_gdb_index_functions,
8420         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8421         NULL.
8422         * psymtab.c (psym_lookup_global_symbol_language): New function.
8423         (psym_functions): Init psym_lookup_global_symbol_language with
8424         psym_lookup_global_symbol_language.
8425         * symfile-debug.c (debug_sym_quick_functions): Init
8426         lookup_global_symbol_language with NULL.
8427         * symfile.c (set_initial_language): Remove fixme comment.
8428         * symfile.h (struct quick_symbol_functions): Add
8429         lookup_global_symbol_language.
8430         * symtab.c (find_quick_global_symbol_language): New function.
8431         (find_main_name): Use find_quick_global_symbol_language.
8432
8433 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8434
8435         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8436
8437 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8438
8439         * buildsym.c (record_line): Fix undefined behavior and preserve
8440         lines at eof.
8441
8442 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8443
8444         * buildsym.c (record_line): Fix the resizing condition.
8445
8446 2020-04-01  Tom Tromey  <tom@tromey.com>
8447
8448         * value.h (value_literal_complex): Add comment.
8449         * valops.c (value_literal_complex): Refer to value.h.
8450
8451 2020-04-01  Tom Tromey  <tom@tromey.com>
8452
8453         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8454         (scalar_type): New rule, from typebase.
8455         (typebase): Use scalar_type.  Recognize complex types.
8456         (field_name): Handle FLOAT_KEYWORD.
8457         (ident_tokens): Add _Complex and __complex__.
8458
8459 2020-04-01  Tom Tromey  <tom@tromey.com>
8460
8461         PR exp/25299:
8462         * valarith.c (promotion_type, complex_binop): New functions.
8463         (scalar_binop): Handle complex numbers.  Use promotion_type.
8464         (value_pos, value_neg, value_complement): Handle complex numbers.
8465
8466 2020-04-01  Tom Tromey  <tom@tromey.com>
8467
8468         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8469         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8470         (parse_number): Handle complex numbers.
8471
8472 2020-04-01  Tom Tromey  <tom@tromey.com>
8473
8474         * c-valprint.c (c_decorations): Change complex suffix to "i".
8475
8476 2020-04-01  Tom Tromey  <tom@tromey.com>
8477
8478         * valprint.c (generic_value_print_complex): Use accessors.
8479         * value.h (value_real_part, value_imaginary_part): Declare.
8480         * valops.c (value_real_part, value_imaginary_part): New
8481         functions.
8482         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8483
8484 2020-04-01  Tom Tromey  <tom@tromey.com>
8485
8486         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8487         (read_range_type): Update.
8488         * mdebugread.c (basic_type): Update.
8489         * go-lang.c (build_go_types): Use init_complex_type.
8490         * gdbtypes.h (struct main_type) <complex_type>: New member.
8491         (init_complex_type): Update.
8492         (arch_complex_type): Don't declare.
8493         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8494         Make name if none given.  Use alloc_type_copy.  Look for cached
8495         complex type.
8496         (arch_complex_type): Remove.
8497         (gdbtypes_post_init): Use init_complex_type.
8498         * f-lang.c (build_fortran_types): Use init_complex_type.
8499         * dwarf2/read.c (read_base_type): Update.
8500         * d-lang.c (build_d_types): Use init_complex_type.
8501         * ctfread.c (read_base_type): Update.
8502
8503 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8504
8505         * infrun.c (stop_all_threads): Update assertion, plus when
8506         stopping threads, take into account that we might be trying
8507         to stop an all-stop target.
8508         (stop_waiting): Call 'stop_all_threads' if there exists a
8509         non-stop target.
8510
8511 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8512
8513         * target.h (exists_non_stop_target): New function declaration.
8514         * target.c (exists_non_stop_target): New function.
8515
8516 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8517
8518         PR gdb/24789
8519         * eval.c (is_integral_or_integral_reference): New function.
8520         (evaluate_subexp_standard): Allow integer references in
8521         pointer arithmetic.
8522
8523 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8524
8525         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8526         check for no ptid in the stop reply when the target is non-stop.
8527
8528 2020-04-01  Tom Tromey  <tromey@adacore.com>
8529
8530         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8531         "name" parameter to rvalue reference.  Initialize m_name_holder.
8532         <lookup_name_info>: New overloads.
8533         <name>: Return gdb::string_view.
8534         <c_str>: New method.
8535         <make_ignore_params>: Update.
8536         <search_name_hash>: Update.
8537         <language_lookup_name>: Return const char *.
8538         <m_name>: Change type.
8539         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8540         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8541         (lookup_name_info::match_any): Update.
8542         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8543         Update.
8544         * minsyms.c (linkage_name_str): Update.
8545         * language.c (default_symbol_name_matcher): Update.
8546         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8547         Update.
8548         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8549         (ada_lookup_name_info::ada_lookup_name_info): Update.
8550         (literal_symbol_name_matcher): Update.
8551
8552 2020-04-01  Tom Tromey  <tromey@adacore.com>
8553
8554         * psymtab.c (psymtab_search_name): Remove function.
8555         (psym_lookup_symbol): Create search name and lookup name here.
8556         (lookup_partial_symbol): Remove "name" parameter; add
8557         lookup_name.
8558         (psym_expand_symtabs_for_function): Update.
8559
8560 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8561
8562         PR tui/25597:
8563         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8564
8565 2020-03-31  Tom Tromey  <tromey@adacore.com>
8566
8567         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8568         memcpy.
8569
8570 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8571
8572         * features/riscv/32bit-csr.xml: Regenerated.
8573         * features/riscv/64bit-csr.xml: Regenerated.
8574
8575 2020-03-30  Tom Tromey  <tromey@adacore.com>
8576
8577         * ada-valprint.c (print_variant_part): Update.
8578         * ada-lang.h (ada_which_variant_applies): Update.
8579         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8580         outer_valaddr parameters; replace with "outer" value parameter.
8581         (to_fixed_variant_branch_type): Update.
8582
8583 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8584
8585         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8586         <list>.  Remove inclusion of observable.h.
8587         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8588         (struct arch_lwp_info): New struct.
8589         (class ppc_linux_dreg_interface): New class.
8590         (struct ppc_linux_process_info): New struct.
8591         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8592         <low_new_clone, low_forget_process, low_prepare_to_resume>
8593         <copy_thread_dreg_state, mark_thread_stale>
8594         <mark_debug_registers_changed, register_hw_breakpoint>
8595         <clear_hw_breakpoint, register_wp, clear_wp>
8596         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8597         <num_memory_accesses, get_trigger_type>
8598         <create_watchpoint_request, hwdebug_point_cmp>
8599         <init_arch_lwp_info, get_arch_lwp_info>
8600         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8601         methods.
8602         <struct ptid_hash>: New inner struct.
8603         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8604         members.
8605         (saved_dabr_value, hwdebug_info, max_slots_number)
8606         (struct hw_break_tuple, struct thread_points, ppc_threads)
8607         (have_ptrace_hwdebug_interface)
8608         (hwdebug_find_thread_points_by_tid)
8609         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8610         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8611         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8612         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8613         use m_dreg_interface.
8614         (hwdebug_point_cmp): Change to...
8615         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8616         reference arguments instead of pointers.
8617         (ppc_linux_nat_target::ranged_break_num_registers): Use
8618         m_dreg_interface.
8619         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8620         m_dreg_interface.  Call register_hw_breakpoint.
8621         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8622         m_dreg_interface.  Call clear_hw_breakpoint.
8623         (get_trigger_type): Change to...
8624         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8625         comment.
8626         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8627         use m_dreg_interface.  Call register_hw_breakpoint.
8628         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8629         use m_dreg_interface.  Call clear_hw_breakpoint.
8630         (can_use_watchpoint_cond_accel): Change to...
8631         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8632         method.  Update comment, use m_dreg_interface and
8633         m_process_info.
8634         (calculate_dvc): Change to...
8635         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8636         m_dreg_interface.
8637         (num_memory_accesses): Change to...
8638         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8639         (check_condition): Change to...
8640         (ppc_linux_nat_target::check_condition): ...this method.
8641         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8642         comment, use m_dreg_interface.
8643         (create_watchpoint_request): Change to...
8644         (ppc_linux_nat_target::create_watchpoint_request): ...this
8645         method.  Use m_dreg_interface.
8646         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8647         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8648         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8649         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8650         (ppc_linux_nat_target::low_forget_process)
8651         (ppc_linux_nat_target::low_new_fork)
8652         (ppc_linux_nat_target::low_new_clone)
8653         (ppc_linux_nat_target::low_delete_thread)
8654         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8655         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8656         only call mark_thread_stale.
8657         (ppc_linux_thread_exit): Remove.
8658         (ppc_linux_nat_target::stopped_data_address): Change to...
8659         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8660         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8661         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8662         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8663         comment.  Call low_stopped_data_address.
8664         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8665         m_dreg_interface.
8666         (ppc_linux_nat_target::masked_watch_num_registers): Use
8667         m_dreg_interface.
8668         (ppc_linux_nat_target::copy_thread_dreg_state)
8669         (ppc_linux_nat_target::mark_thread_stale)
8670         (ppc_linux_nat_target::mark_debug_registers_changed)
8671         (ppc_linux_nat_target::register_hw_breakpoint)
8672         (ppc_linux_nat_target::clear_hw_breakpoint)
8673         (ppc_linux_nat_target::register_wp)
8674         (ppc_linux_nat_target::clear_wp)
8675         (ppc_linux_nat_target::init_arch_lwp_info)
8676         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8677         (_initialize_ppc_linux_nat): Remove observer callback.
8678
8679 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8680
8681         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8682         (ppc_linux_nat_target::auxv_parse)
8683         (ppc_linux_nat_target::read_description)
8684         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8685         Move up.
8686
8687 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8688
8689         * linux-nat.h (low_new_clone): New method.
8690         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8691
8692 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8693
8694         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8695         (dbx_expand_psymtab): ... this.
8696         (start_psymtab): Update.
8697         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8698         (mdebug_expand_psymtab): ... this.
8699         (parse_partial_symbols): Update.
8700         (new_psymtab): Update.
8701         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8702         (xcoff_expand_psymtab): ... this.
8703         (xcoff_start_psymtab): Update.
8704
8705 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8706
8707         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8708         <expand_dependencies>: ... this.
8709         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8710         (partial_symtab::expand_dependencies): ... this.
8711         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8712         Update.
8713         (dwarf2_psymtab::expand_psymtab): Update.
8714         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8715         * mdebugread.c (psymtab_to_symtab_1): Update.
8716         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8717
8718 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8719
8720         * psympriv.h (discard_psymtab): Remove.
8721         * dbxread.c (dbx_end_psymtab): Update.
8722         * xcoffread.c (xcoff_end_psymtab): Update.
8723
8724 2020-03-28  Tom Tromey  <tom@tromey.com>
8725
8726         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8727         comment.
8728
8729 2020-03-28  Tom Tromey  <tom@tromey.com>
8730
8731         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8732
8733 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8734
8735         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8736
8737 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8738
8739         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8740
8741 2020-03-26  Tom Tromey  <tom@tromey.com>
8742
8743         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8744         (mark_common_block_symbol_computed, read_tag_string_type)
8745         (attr_to_dynamic_prop, read_subrange_type): Update.
8746         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8747         to be methods on struct attribute.
8748         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8749         (read_call_site_scope, partial_die_info::read)
8750         (partial_die_info::read, lookup_die_type, follow_die_ref):
8751         Update.
8752         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8753         from dwarf2_get_ref_die_offset.
8754         (attribute::constant_value): New method, from
8755         dwarf2_get_attr_constant_value.
8756         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8757         Declare method.
8758         <constant_value>: New method.
8759
8760 2020-03-26  Tom Tromey  <tom@tromey.com>
8761
8762         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8763         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8764         (dwarf_type_encoding_name): Move to stringify.c.
8765         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8766         * dwarf2/stringify.c: New file.
8767         * dwarf2/stringify.h: New file.
8768
8769 2020-03-26  Tom Tromey  <tom@tromey.com>
8770
8771         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8772         Rewrite.
8773
8774 2020-03-26  Tom Tromey  <tom@tromey.com>
8775
8776         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8777         methods.
8778         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8779         (lookup_ranges_base): Likewise.
8780         (read_cutu_die_from_dwo, read_full_die_1): Update.
8781
8782 2020-03-26  Tom Tromey  <tom@tromey.com>
8783
8784         * dwarf2/read.c (read_import_statement, read_file_scope)
8785         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8786         (read_lexical_block_scope, read_call_site_scope)
8787         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8788         (handle_struct_member_die, process_structure_scope)
8789         (update_enumeration_type_from_children)
8790         (process_enumeration_scope, read_array_type, read_common_block)
8791         (read_namespace, read_module, read_subroutine_type): Update.
8792         (sibling_die): Remove.
8793
8794 2020-03-26  Tom Tromey  <tom@tromey.com>
8795
8796         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8797         (build_type_psymtabs_reader, read_structure_type)
8798         (read_enumeration_type, read_full_die_1): Update.
8799         (dwarf2_attr_no_follow): Move to die.h.
8800         * dwarf2/die.h (struct die_info) <attr>: New method.
8801
8802 2020-03-26  Tom Tromey  <tom@tromey.com>
8803
8804         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8805         <base_address>: Now an optional.
8806         (dwarf2_find_base_address, dwarf2_rnglists_process)
8807         (dwarf2_ranges_process, fill_in_loclist_baton)
8808         (dwarf2_symbol_mark_computed): Update.
8809
8810 2020-03-26  Tom Tromey  <tom@tromey.com>
8811
8812         * dwarf2/read.c (struct die_info): Move to die.h.
8813         * dwarf2/die.h: New file.
8814
8815 2020-03-26  Tom Tromey  <tom@tromey.com>
8816
8817         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8818         * dwarf2/read.c
8819         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8820         Move to line-header.c.
8821         (read_checked_initial_length_and_offset, read_formatted_entries):
8822         Likewise.
8823         (dwarf_decode_line_header): Split into two.
8824         * dwarf2/line-header.c
8825         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8826         Move from read.c.
8827         (read_checked_initial_length_and_offset, read_formatted_entries):
8828         Likewise.
8829         (dwarf_decode_line_header): New function, split from read.c.
8830
8831 2020-03-26  Tom Tromey  <tom@tromey.com>
8832
8833         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8834         Declare method.
8835         * dwarf2/read.c (read_attribute_value): Update.
8836         (dwarf2_per_objfile::read_line_string): Rename from
8837         read_indirect_line_string.
8838         (read_formatted_entries): Update.
8839
8840 2020-03-26  Tom Tromey  <tom@tromey.com>
8841
8842         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8843         variable.
8844
8845 2020-03-26  Tom Tromey  <tom@tromey.com>
8846
8847         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8848         const.
8849         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8850         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8851         parameter const.
8852
8853 2020-03-26  Tom Tromey  <tom@tromey.com>
8854
8855         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8856         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8857         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8858         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8859
8860 2020-03-26  Tom Tromey  <tom@tromey.com>
8861
8862         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8863         file_names_size, file_full_name, file_file_name>: Use const.
8864         <file_name_at, file_names>: Add const overload.
8865         * dwarf2/line-header.c (line_header::file_file_name)
8866         (line_header::file_full_name): Update.
8867
8868 2020-03-26  Tom Tromey  <tom@tromey.com>
8869
8870         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8871         (macro_start_file, consume_improper_spaces)
8872         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8873         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8874         (dwarf_decode_macros): Move to macro.c.
8875         * dwarf2/macro.c: New file.
8876         * dwarf2/macro.h: New file.
8877         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8878
8879 2020-03-26  Tom Tromey  <tom@tromey.com>
8880
8881         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8882         method.
8883         * dwarf2/section.c: New method.  From
8884         read_indirect_string_at_offset_from.
8885         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8886         (read_indirect_string_at_offset_from): Move to section.c.
8887         (read_indirect_string_at_offset): Rewrite.
8888         (read_indirect_line_string_at_offset): Remove.
8889         (read_indirect_string, read_indirect_line_string)
8890         (dwarf_decode_macro_bytes): Update.
8891
8892 2020-03-26  Tom Tromey  <tom@tromey.com>
8893
8894         * dwarf2/section.h (struct dwarf2_section_info)
8895         <overload_complaint>: Declare.
8896         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8897         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8898         Rename from dwarf2_section_buffer_overflow_complaint.
8899         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8900         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8901
8902 2020-03-26  Tom Tromey  <tom@tromey.com>
8903
8904         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8905         Declare.
8906         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8907         Move from read.c.
8908         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8909         to section.c.
8910
8911 2020-03-26  Tom Tromey  <tom@tromey.com>
8912
8913         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8914
8915 2020-03-26  Tom Tromey  <tom@tromey.com>
8916
8917         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8918         "builder".
8919         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8920         parameter.
8921         (dwarf_decode_macros): Update.
8922
8923 2020-03-26  Tom Tromey  <tom@tromey.com>
8924
8925         * dwarf2/read.c (read_attribute_value): Update.
8926         (read_indirect_string_from_dwz): Move to dwz.c; change into
8927         method.
8928         (dwarf_decode_macro_bytes): Update.
8929         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8930         * dwarf2/dwz.c: New file.
8931         * Makefile.in (COMMON_SFILES): Add dwz.c.
8932
8933 2020-03-26  Tom Tromey  <tom@tromey.com>
8934
8935         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8936         * dwarf2/read.c: Add include.
8937         * dwarf2/index-write.c: Add include.
8938         * dwarf2/index-cache.c: Add include.
8939         * dwarf2/dwz.h: New file.
8940
8941 2020-03-25  Tom Tromey  <tom@tromey.com>
8942
8943         * compile/compile-object-load.c (get_out_value_type): Mention
8944         correct symbol name in error message.
8945
8946 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8947
8948         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8949
8950 2020-03-25  Tom de Vries  <tdevries@suse.de>
8951
8952         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8953         * symmisc.c (dump_symtab_1): Print user and includes fields.
8954         (maintenance_info_symtabs): Same.
8955
8956 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8957
8958         PR gdb/25534
8959         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8960         (riscv_regcache_cooked_write): New function.
8961         (riscv_push_dummy_call): Use new function.
8962         (riscv_return_value): Likewise.
8963
8964 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8965
8966         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8967         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8968         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8969         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8970         * infrun.c (follow_fork): Likewise.
8971         (follow_fork_inferior): Likewise.
8972         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8973         * linux-nat.h (class linux_nat_target): Likewise.
8974         * remote.c (class remote_target) <follow_fork>: Likewise.
8975         (remote_target::follow_fork): Likewise.
8976         * target-delegates.c: Re-generate.
8977         * target.c (default_follow_fork): Likewise.
8978         (target_follow_fork): Likewise.
8979         * target.h (struct target_ops) <follow_fork>: Likewise.
8980         (target_follow_fork): Likewise.
8981
8982 2020-03-24  Tom de Vries  <tdevries@suse.de>
8983
8984         * psymtab.c (maintenance_info_psymtabs): Print user field.
8985
8986 2020-03-20  Tom Tromey  <tromey@adacore.com>
8987
8988         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8989         const.
8990         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8991         const.
8992
8993 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8994
8995         * ptrace.m4: Don't check for ptrace declaration.
8996         * config.in: Re-generate.
8997         * configure: Re-generate.
8998         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8999         not defined.
9000
9001 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9002
9003         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
9004         `PTRACE_TYPE_RET'.
9005         * i386-bsd-nat.c (gdb_ptrace): Likewise.
9006         * sparc-nat.c (gdb_ptrace): Likewise.
9007         * x86-bsd-nat.c (gdb_ptrace): Likewise.
9008
9009 2020-03-20  Tom Tromey  <tromey@adacore.com>
9010
9011         * c-exp.y (lex_one_token): Fix assert.
9012
9013 2020-03-20  Tom Tromey  <tromey@adacore.com>
9014
9015         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
9016         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
9017         strncpy call.
9018
9019 2020-03-20  Tom Tromey  <tromey@adacore.com>
9020
9021         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
9022
9023 2020-03-20  Tom Tromey  <tromey@adacore.com>
9024
9025         * ada-valprint.c (print_variant_part): Remove parameters; switch
9026         to value-based API.
9027         (print_field_values): Likewise.
9028         (ada_val_print_struct_union): Likewise.
9029         (ada_value_print_1): Update.
9030
9031 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9032
9033         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
9034         nbsd_nat_target instead of inf_ptrace_target.
9035         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9036         nbsd_nat_target.
9037
9038 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9039
9040         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9041         it to the ptrace call.
9042         * (store_registers): Likewise.
9043
9044 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9045
9046         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9047         it to the ptrace call.
9048         * (store_registers): Likewise.
9049
9050 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9051
9052         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9053         valid, fetch vg value from ptrace.
9054
9055 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9056         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9057         * inf-ptrace.c: Likewise.
9058         * (gdb_ptrace): Add.
9059         * (inf_ptrace_target::resume): Update.
9060         * (inf_ptrace_target::xfer_partial): Likewise.
9061         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9062         * (inf_ptrace_peek_poke): Update.
9063
9064 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9065
9066         * x86-bsd-nat.c (gdb_ptrace): New.
9067         * (x86bsd_dr_set): Add new argument `ptid'.
9068         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9069         x86bsd_dr_set_addr): Update.
9070
9071 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9072
9073         * remote.c (remote_target::process_stop_reply): Handle events for
9074         all threads differently.
9075
9076 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9077
9078         * completer.c (completion_tracker::remove_completion): Define new
9079         function.
9080         * completer.h (completion_tracker::remove_completion): Declare new
9081         function.
9082         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9083         when adding a C++ function symbol.
9084
9085 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9086
9087         * completer.c (completion_tracker::completion_hash_entry): Define
9088         new class.
9089         (advance_to_filename_complete_word_point): Call
9090         recompute_lowest_common_denominator.
9091         (completion_tracker::completion_tracker): Call discard_completions
9092         to setup the hash table.
9093         (completion_tracker::discard_completions): Allow for being called
9094         from the constructor, pass new equal function, and element deleter
9095         when constructing the hash table.  Initialise new class member
9096         variables.
9097         (completion_tracker::maybe_add_completion): Remove use of
9098         m_entries_vec, and store more information into m_entries_hash.
9099         (completion_tracker::recompute_lcd_visitor): New function, most
9100         content taken from...
9101         (completion_tracker::recompute_lowest_common_denominator):
9102         ...here, this now just visits each item in the hash calling the
9103         above visitor.
9104         (completion_tracker::build_completion_result): Remove use of
9105         m_entries_vec, call recompute_lowest_common_denominator.
9106         * completer.h (completion_tracker::have_completions): Remove use
9107         of m_entries_vec.
9108         (completion_tracker::completion_hash_entry): Declare new class.
9109         (completion_tracker::recompute_lowest_common_denominator): Change
9110         function signature.
9111         (completion_tracker::recompute_lcd_visitor): Declare new function.
9112         (completion_tracker::m_entries_vec): Delete.
9113         (completion_tracker::m_entries_hash): Initialize to NULL.
9114         (completion_tracker::m_lowest_common_denominator_valid): New
9115         member variable.
9116         (completion_tracker::m_lowest_common_denominator_max_length): New
9117         member variable.
9118
9119 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9120
9121         * regformats/regdef.h: Put reg in gdb namespace.
9122
9123 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9124
9125         * i386-bsd-nat.c (gdb_ptrace): New.
9126         * (i386bsd_fetch_inferior_registers,
9127         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9128         * (i386bsd_fetch_inferior_registers,
9129         i386bsd_store_inferior_registers) Use gdb_ptrace.
9130
9131 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9132
9133         * amd64-bsd-nat.c (gdb_ptrace): New.
9134         * (amd64bsd_fetch_inferior_registers,
9135         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9136         * (amd64bsd_fetch_inferior_registers,
9137         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9138
9139 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9140
9141         * user-regs.c (user_reg::read): Rename to...
9142         (user_reg::xread): ...this.
9143         * (append_user_reg): Rename argument `read' to `xread'.
9144         * (user_reg_add_builtin): Likewise.
9145         * (user_reg_add): Likewise.
9146         * (value_of_user_reg): Likewise.
9147
9148 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9149
9150         * sparc-nat.c (gdb_ptrace): New.
9151         * sparc-nat.c (sparc_fetch_inferior_registers)
9152         (sparc_store_inferior_registers) Remove obsolete comment.
9153         * sparc-nat.c (sparc_fetch_inferior_registers)
9154         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9155         * sparc-nat.c (sparc_fetch_inferior_registers)
9156         (sparc_store_inferior_registers) Use gdb_ptrace.
9157
9158 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9159
9160         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9161         it to the ptrace call.
9162         * sh-nbsd-nat.c (store_registers): Likewise.
9163
9164 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9165
9166         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9167         nbsd_nat_target instead of inf_ptrace_target.
9168         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9169         nbsd_nat_target.
9170
9171 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9172
9173         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9174
9175 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9176
9177         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9178         <sys/sysctl.h>.
9179         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9180
9181 2020-03-17  Tom de Vries  <tdevries@suse.de>
9182
9183         PR gdb/23710
9184         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9185         fields.
9186         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9187         fields.
9188         (process_imported_unit_die): Skip import of c++ CUs.
9189
9190 2020-03-16  Tom Tromey  <tom@tromey.com>
9191
9192         * p-valprint.c (pascal_object_print_value): Initialize
9193         base_value.
9194
9195 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9196             Shahab Vahedi  <shahab@synopsys.com>
9197
9198         * Makefile.in: Add arch/arc.o
9199         * configure.tgt: Likewise.
9200         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9201         (_initialize_arc_tdep): Don't initialize old target descriptions.
9202         (arc_read_description): New function to cache target descriptions.
9203         * arc-tdep.h (arc_read_description): Add proto type.
9204         * arch/arc.c: New file.
9205         * arch/arc.h: Likewise.
9206         * features/Makefile: Replace old target descriptions with new.
9207         * features/arc-arcompact.c: Remove.
9208         * features/arc-arcompact.xml: Likewise.
9209         * features/arc-v2.c: Likewise
9210         * features/arc-v2.xml: Likewise
9211         * features/arc/aux-arcompact.xml: New file.
9212         * features/arc/aux-v2.xml: Likewise.
9213         * features/arc/core-arcompact.xml: Likewise.
9214         * features/arc/core-v2.xml: Likewise.
9215         * features/arc/aux-arcompact.c: Generate.
9216         * features/arc/aux-v2.c: Likewise.
9217         * features/arc/core-arcompact.c: Likewise.
9218         * features/arc/core-v2.c: Likewise.
9219         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9220
9221 2020-03-16  Tom Tromey  <tromey@adacore.com>
9222
9223         PR gdb/25663:
9224         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9225         putting value into bcache.
9226
9227 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9228
9229         PR gdb/21500
9230         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9231         to...
9232         (amd64_windows_init_abi_common): ... this.  Don't set size of
9233         long type.
9234         (amd64_windows_init_abi): New function.
9235         (amd64_cygwin_init_abi): New function.
9236         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9237         the Cygwin OS ABI.
9238         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9239         comment.
9240
9241 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9242
9243         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9244         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9245         (pe_import_directory_entry): New struct type.
9246         (is_linked_with_cygwin_dll): New function.
9247         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9248         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9249         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9250
9251 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9252
9253         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9254         i386_cygwin_core_osabi_sniffer.
9255
9256 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9257
9258         * i386-cygwin-tdep.c: Rename to...
9259         * i386-windows-tdep.c: ... this.
9260         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9261         i386-windows-tdep.c.
9262         * configure.tgt: Likewise.
9263
9264 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9265
9266         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9267         * osabi.c (gdb_osabi_names): Add "Windows".
9268         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9269         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9270         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9271         i386_cygwin_osabi_sniffer.
9272         (_initialize_i386_cygwin_tdep): Register OS ABI
9273         GDB_OSABI_WINDOWS for i386.
9274         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9275         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9276         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9277         for x86-64.
9278         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9279         when the target matches '*-*-mingw*'.
9280
9281 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9282
9283         * defs.h (enum gdb_osabi): Move to...
9284         * osabi.h (enum gdb_osabi): ... here.
9285         * gdbarch.sh: Include osabi.h in gdbarch.h.
9286         * gdbarch.h: Re-generate.
9287
9288 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9289
9290         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9291         function.
9292         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9293
9294 2020-03-14  Tom Tromey  <tom@tromey.com>
9295
9296         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9297         for C++.
9298         (c_type_print_modifier): Likewise.  Add "language" parameter.
9299         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9300         (c_type_print_base_1): Update.
9301         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9302         constants.
9303         * type-stack.c (type_stack::insert): Handle tp_atomic and
9304         tp_restrict.
9305         (type_stack::follow_type_instance_flags): Likewise.
9306         (type_stack::follow_types): Likewise.  Merge type-following code.
9307         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9308         (space_identifier, cv_with_space_id)
9309         (const_or_volatile_or_space_identifier_noopt)
9310         (const_or_volatile_or_space_identifier): Remove.
9311         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9312         rules.
9313         (ptr_operator, typebase): Update.
9314         (enum token_flag) <FLAG_C>: New constant.
9315         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9316         "_Atomic".
9317         (lex_one_token): Handle FLAG_C.
9318
9319 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9320
9321         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9322         it to the ptrace call.
9323         * m68k-bsd-nat.c (store_registers): Likewise.
9324
9325 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9326
9327         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9328         gdb_byte *.
9329         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9330         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9331         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9332
9333 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9334
9335         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9336         nbsd_nat_target instead of inf_ptrace_target.
9337         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9338         nbsd_nat_target.
9339
9340 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9341
9342         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9343         register_t.
9344
9345 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9346
9347         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9348         it to the ptrace call.
9349         * alpha-bsd-nat.c (store_registers): Likewise.
9350
9351 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9352
9353         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9354         includes.
9355         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9356         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9357         fill_fpregset): Likewise.
9358
9359 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9360
9361         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9362         nbsd_nat_target instead of inf_ptrace_target.
9363         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9364         nbsd_nat_target.
9365
9366 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9367
9368         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9369         register_t.
9370
9371 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9372
9373         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9374         it to the ptrace call.
9375         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9376         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9377         * arm-nbsd-nat.c (store_register): Likewise.
9378         * arm-nbsd-nat.c (store_regs): Likewise.
9379         * arm-nbsd-nat.c (store_fp_register): Likewise.
9380         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9381
9382 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9383
9384         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9385         nbsd_nat_target instead of inf_ptrace_target.
9386         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9387         nbsd_nat_target.
9388
9389 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9390
9391         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9392         it to the ptrace call.
9393         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9394
9395 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9396
9397         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9398         it to the ptrace call.
9399         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9400
9401 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9402
9403         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9404         gdb_byte *.
9405         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9406
9407 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9408
9409         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9410         instead of inf_ptrace_target.
9411         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9412         nbsd_nat_target.
9413
9414 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9415
9416         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9417         register_t.
9418
9419 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9420
9421         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9422         register_t.
9423
9424 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9425
9426         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9427         register_t.
9428
9429 2020-03-13  Tom Tromey  <tom@tromey.com>
9430
9431         * value.h (val_print): Don't declare.
9432         * valprint.h (val_print_array_elements)
9433         (val_print_scalar_formatted, generic_val_print): Don't declare.
9434         * valprint.c (generic_val_print_array): Take a struct value.
9435         (generic_val_print_ptr, generic_val_print_memberptr)
9436         (generic_val_print_bool, generic_val_print_int)
9437         (generic_val_print_char, generic_val_print_complex)
9438         (generic_val_print): Remove.
9439         (generic_value_print): Update.
9440         (do_val_print): Remove unused parameters.  Don't call
9441         la_val_print.
9442         (val_print): Remove.
9443         (common_val_print): Update.  Don't call value_check_printable.
9444         (val_print_scalar_formatted, val_print_array_elements): Remove.
9445         * rust-lang.c (rust_val_print): Remove.
9446         (rust_language_defn): Update.
9447         * p-valprint.c (pascal_val_print): Remove.
9448         (pascal_value_print_inner): Update.
9449         (pascal_object_print_val_fields, pascal_object_print_val):
9450         Remove.
9451         (pascal_object_print_static_field): Update.
9452         * p-lang.h (pascal_val_print): Don't declare.
9453         * p-lang.c (pascal_language_defn): Update.
9454         * opencl-lang.c (opencl_language_defn): Update.
9455         * objc-lang.c (objc_language_defn): Update.
9456         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9457         * m2-lang.h (m2_val_print): Don't declare.
9458         * m2-lang.c (m2_language_defn): Update.
9459         * language.h (struct language_defn) <la_val_print>: Remove.
9460         * language.c (unk_lang_value_print_inner): Rename.  Change
9461         argument types.
9462         (unknown_language_defn, auto_language_defn): Update.
9463         * go-valprint.c (go_val_print): Remove.
9464         * go-lang.h (go_val_print): Don't declare.
9465         * go-lang.c (go_language_defn): Update.
9466         * f-valprint.c (f_val_print): Remove.
9467         * f-lang.h (f_value_print): Don't declare.
9468         * f-lang.c (f_language_defn): Update.
9469         * d-valprint.c (d_val_print): Remove.
9470         * d-lang.h (d_value_print): Don't declare.
9471         * d-lang.c (d_language_defn): Update.
9472         * cp-valprint.c (cp_print_value_fields)
9473         (cp_print_value_fields_rtti, cp_print_value): Remove.
9474         (cp_print_static_field): Update.
9475         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9476         (c_val_print_struct, c_val_print_union, c_val_print_int)
9477         (c_val_print_memberptr, c_val_print): Remove.
9478         * c-lang.h (c_val_print_array, cp_print_value_fields)
9479         (cp_print_value_fields_rtti): Don't declare.
9480         * c-lang.c (c_language_defn, cplus_language_defn)
9481         (asm_language_defn, minimal_language_defn): Update.
9482         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9483         (ada_val_print_enum): Take a struct value.
9484         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9485         (ada_val_print): Remove.
9486         (ada_value_print_1): Update.
9487         (printable_val_type): Remove.
9488         * ada-lang.h (ada_val_print): Don't declare.
9489         * ada-lang.c (ada_language_defn): Update.
9490
9491 2020-03-13  Tom Tromey  <tom@tromey.com>
9492
9493         * valprint.c (do_val_print): Update.
9494         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9495         a struct value.
9496         (value_to_value_object_no_release): Declare.
9497         * python/py-value.c (value_to_value_object_no_release): New
9498         function.
9499         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9500         struct value.
9501         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9502         function.
9503         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9504         a struct value.
9505         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9506         Declare.
9507         (gdbscm_apply_val_pretty_printer): Take a struct value.
9508         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9509         value.
9510         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9511         value.
9512         * extension-priv.h (struct extension_language_ops)
9513         <apply_val_pretty_printer>: Take a struct value.
9514         * cp-valprint.c (cp_print_value): Create a struct value.
9515         (cp_print_value): Update.
9516
9517 2020-03-13  Tom Tromey  <tom@tromey.com>
9518
9519         * ada-valprint.c (print_field_values): Call common_val_print.
9520
9521 2020-03-13  Tom Tromey  <tom@tromey.com>
9522
9523         * ada-valprint.c (val_print_packed_array_elements): Remove
9524         bitoffset and val parameters.  Call common_val_print.
9525         (ada_val_print_string): Remove offset, address, and original_value
9526         parameters.
9527         (ada_val_print_array): Update.
9528         (ada_value_print_array): New function.
9529         (ada_value_print_1): Call it.
9530
9531 2020-03-13  Tom Tromey  <tom@tromey.com>
9532
9533         * ada-valprint.c (ada_value_print): Use common_val_print.
9534
9535 2020-03-13  Tom Tromey  <tom@tromey.com>
9536
9537         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9538
9539 2020-03-13  Tom Tromey  <tom@tromey.com>
9540
9541         * ada-valprint.c (ada_value_print_num): New function.
9542         (ada_value_print_1): Use it.
9543
9544 2020-03-13  Tom Tromey  <tom@tromey.com>
9545
9546         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9547
9548 2020-03-13  Tom Tromey  <tom@tromey.com>
9549
9550         * ada-valprint.c (ada_value_print_ptr): New function.
9551         (ada_value_print_1): Use it.
9552
9553 2020-03-13  Tom Tromey  <tom@tromey.com>
9554
9555         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9556         call common_val_print.
9557         (ada_val_print_1): Update.
9558         (ada_value_print_1): New function.
9559         (ada_value_print_inner): Rewrite.
9560
9561 2020-03-13  Tom Tromey  <tom@tromey.com>
9562
9563         * cp-valprint.c (cp_print_value_fields): Update.
9564         (cp_print_value): New function.
9565
9566 2020-03-13  Tom Tromey  <tom@tromey.com>
9567
9568         * m2-valprint.c (m2_value_print_inner): Use
9569         cp_print_value_fields.
9570         * cp-valprint.c (cp_print_value_fields): New function.
9571         * c-valprint.c (c_value_print_struct): New function.
9572         (c_value_print_inner): Use c_value_print_struct.
9573         * c-lang.h (cp_print_value_fields): Declare.
9574
9575 2020-03-13  Tom Tromey  <tom@tromey.com>
9576
9577         * c-valprint.c (c_value_print_array): New function.
9578         (c_value_print_inner): Use it.
9579
9580 2020-03-13  Tom Tromey  <tom@tromey.com>
9581
9582         * c-valprint.c (c_value_print_memberptr): New function.
9583         (c_value_print_inner): Use it.
9584
9585 2020-03-13  Tom Tromey  <tom@tromey.com>
9586
9587         * c-valprint.c (c_value_print_int): New function.
9588         (c_value_print_inner): Use it.
9589
9590 2020-03-13  Tom Tromey  <tom@tromey.com>
9591
9592         * c-valprint.c (c_value_print_ptr): New function.
9593         (c_value_print_inner): Use it.
9594
9595 2020-03-13  Tom Tromey  <tom@tromey.com>
9596
9597         * c-valprint.c (c_value_print_inner): Rewrite.
9598
9599 2020-03-13  Tom Tromey  <tom@tromey.com>
9600
9601         * valprint.c (generic_value_print_complex): New function.
9602         (generic_value_print): Use it.
9603
9604 2020-03-13  Tom Tromey  <tom@tromey.com>
9605
9606         * valprint.c (generic_val_print_float): Don't call
9607         val_print_scalar_formatted.
9608         (generic_val_print, generic_value_print): Update.
9609
9610 2020-03-13  Tom Tromey  <tom@tromey.com>
9611
9612         * valprint.c (generic_value_print_char): New function
9613         (generic_value_print): Use it.
9614
9615 2020-03-13  Tom Tromey  <tom@tromey.com>
9616
9617         * valprint.c (generic_value_print_int): New function.
9618         (generic_value_print): Use it.
9619
9620 2020-03-13  Tom Tromey  <tom@tromey.com>
9621
9622         * valprint.c (generic_value_print_bool): New function.
9623         (generic_value_print): Use it.
9624
9625 2020-03-13  Tom Tromey  <tom@tromey.com>
9626
9627         * valprint.c (generic_val_print_func): Simplify.
9628         (generic_val_print, generic_value_print): Update.
9629
9630 2020-03-13  Tom Tromey  <tom@tromey.com>
9631
9632         * valprint.c (generic_val_print_flags): Remove.
9633         (generic_val_print, generic_value_print): Update.
9634         (val_print_type_code_flags): Add original_value parameter.
9635
9636 2020-03-13  Tom Tromey  <tom@tromey.com>
9637
9638         * valprint.c (generic_val_print): Update.
9639         (generic_value_print): Update.
9640         * valprint.c (generic_val_print_enum): Don't call
9641         val_print_scalar_formatted.
9642
9643 2020-03-13  Tom Tromey  <tom@tromey.com>
9644
9645         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9646         * valprint.c (generic_value_print_ptr): New function.
9647
9648 2020-03-13  Tom Tromey  <tom@tromey.com>
9649
9650         * valprint.c (generic_value_print): Rewrite.
9651
9652 2020-03-13  Tom Tromey  <tom@tromey.com>
9653
9654         * p-valprint.c (pascal_object_print_value_fields)
9655         (pascal_object_print_value): New functions.
9656
9657 2020-03-13  Tom Tromey  <tom@tromey.com>
9658
9659         * p-valprint.c (pascal_value_print_inner): Rewrite.
9660
9661 2020-03-13  Tom Tromey  <tom@tromey.com>
9662
9663         * f-valprint.c (f_value_print_innner): Rewrite.
9664
9665 2020-03-13  Tom Tromey  <tom@tromey.com>
9666
9667         * m2-valprint.c (m2_print_unbounded_array): New overload.
9668         (m2_print_unbounded_array): Update.
9669         (m2_print_array_contents): Take a struct value.
9670         (m2_value_print_inner): Rewrite.
9671
9672 2020-03-13  Tom Tromey  <tom@tromey.com>
9673
9674         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9675         (d_value_print_inner): New function.
9676         * d-lang.h (d_value_print_inner): Declare.
9677         * d-lang.c (d_language_defn): Use d_value_print_inner.
9678
9679 2020-03-13  Tom Tromey  <tom@tromey.com>
9680
9681         * go-valprint.c (go_value_print_inner): New function.
9682         * go-lang.h (go_value_print_inner): Declare.
9683         * go-lang.c (go_language_defn): Use go_value_print_inner.
9684
9685 2020-03-13  Tom Tromey  <tom@tromey.com>
9686
9687         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9688         API.
9689         (rust_val_print): Rewrite.
9690         (rust_value_print_inner): New function, from rust_val_print.
9691         (rust_language_defn): Use rust_value_print_inner.
9692
9693 2020-03-13  Tom Tromey  <tom@tromey.com>
9694
9695         * ada-valprint.c (ada_value_print_inner): New function.
9696         * ada-lang.h (ada_value_print_inner): Declare.
9697         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9698
9699 2020-03-13  Tom Tromey  <tom@tromey.com>
9700
9701         * f-valprint.c (f_value_print_innner): New function.
9702         * f-lang.h (f_value_print_innner): Declare.
9703         * f-lang.c (f_language_defn): Use f_value_print_innner.
9704
9705 2020-03-13  Tom Tromey  <tom@tromey.com>
9706
9707         * p-valprint.c (pascal_value_print_inner): New function.
9708         * p-lang.h (pascal_value_print_inner): Declare.
9709         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9710
9711 2020-03-13  Tom Tromey  <tom@tromey.com>
9712
9713         * m2-valprint.c (m2_value_print_inner): New function.
9714         * m2-lang.h (m2_value_print_inner): Declare.
9715         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9716
9717 2020-03-13  Tom Tromey  <tom@tromey.com>
9718
9719         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9720         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9721         * c-valprint.c (c_value_print_inner): New function.
9722         * c-lang.h (c_value_print_inner): Declare.
9723         * c-lang.c (c_language_defn, cplus_language_defn)
9724         (asm_language_defn, minimal_language_defn): Use
9725         c_value_print_inner.
9726
9727 2020-03-13  Tom Tromey  <tom@tromey.com>
9728
9729         * p-valprint.c (pascal_object_print_value_fields): Now static.
9730         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9731
9732 2020-03-13  Tom Tromey  <tom@tromey.com>
9733
9734         * c-valprint.c (c_val_print_array): Simplify.
9735
9736 2020-03-13  Tom Tromey  <tom@tromey.com>
9737
9738         * valprint.c (value_print_array_elements): New function.
9739         * valprint.h (value_print_array_elements): Declare.
9740
9741 2020-03-13  Tom Tromey  <tom@tromey.com>
9742
9743         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9744         * mips-tdep.c (mips_print_register): Use
9745         value_print_scalar_formatted.
9746
9747 2020-03-13  Tom Tromey  <tom@tromey.com>
9748
9749         * valprint.h (value_print_scalar_formatted): Declare.
9750         * valprint.c (value_print_scalar_formatted): New function.
9751
9752 2020-03-13  Tom Tromey  <tom@tromey.com>
9753
9754         * valprint.h (generic_value_print): Declare.
9755         * valprint.c (generic_value_print): New function.
9756
9757 2020-03-13  Tom Tromey  <tom@tromey.com>
9758
9759         * valprint.c (do_val_print): Call la_value_print_inner, if
9760         available.
9761         * rust-lang.c (rust_language_defn): Update.
9762         * p-lang.c (pascal_language_defn): Update.
9763         * opencl-lang.c (opencl_language_defn): Update.
9764         * objc-lang.c (objc_language_defn): Update.
9765         * m2-lang.c (m2_language_defn): Update.
9766         * language.h (struct language_defn) <la_value_print_inner>: New
9767         member.
9768         * language.c (unknown_language_defn, auto_language_defn): Update.
9769         * go-lang.c (go_language_defn): Update.
9770         * f-lang.c (f_language_defn): Update.
9771         * d-lang.c (d_language_defn): Update.
9772         * c-lang.c (c_language_defn, cplus_language_defn)
9773         (asm_language_defn, minimal_language_defn): Update.
9774         * ada-lang.c (ada_language_defn): Update.
9775
9776 2020-03-13  Tom Tromey  <tom@tromey.com>
9777
9778         * c-valprint.c (c_value_print): Use common_val_print.
9779
9780 2020-03-13  Tom Tromey  <tom@tromey.com>
9781
9782         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9783
9784 2020-03-13  Tom Tromey  <tom@tromey.com>
9785
9786         * f-valprint.c (f77_print_array_1, f_val_print): Use
9787         common_val_print.
9788
9789 2020-03-13  Tom Tromey  <tom@tromey.com>
9790
9791         * riscv-tdep.c (riscv_print_one_register_info): Use
9792         common_val_print.
9793
9794 2020-03-13  Tom Tromey  <tom@tromey.com>
9795
9796         * mi/mi-main.c (output_register): Use common_val_print.
9797
9798 2020-03-13  Tom Tromey  <tom@tromey.com>
9799
9800         * infcmd.c (default_print_one_register_info): Use
9801         common_val_print.
9802
9803 2020-03-13  Tom Tromey  <tom@tromey.com>
9804
9805         * valprint.h (common_val_print_checked): Declare.
9806         * valprint.c (common_val_print_checked): New function.
9807         * stack.c (print_frame_arg): Use common_val_print_checked.
9808
9809 2020-03-13  Tom Tromey  <tom@tromey.com>
9810
9811         * valprint.c (do_val_print): New function, from val_print.
9812         (val_print): Use do_val_print.
9813         (common_val_print): Use do_val_print.
9814
9815 2020-03-13  Tom Tromey  <tom@tromey.com>
9816
9817         * valprint.c (value_print): Use scoped_value_mark.
9818
9819 2020-03-13  Tom de Vries  <tdevries@suse.de>
9820
9821         PR symtab/25646
9822         * psymtab.c (partial_symtab::partial_symtab): Don't set
9823         globals_offset and statics_offset.  Push element onto
9824         current_global_psymbols and current_static_psymbols stacks.
9825         (concat): New function.
9826         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9827         element from current_global_psymbols and current_static_psymbols
9828         stacks.  Concat popped elements to global_psymbols and
9829         static_symbols.
9830         (add_psymbol_to_list): Use current_global_psymbols and
9831         current_static_psymbols stacks.
9832         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9833         current_static_psymbols fields.
9834
9835 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9836
9837         * corelow.c (sniff_core_bfd): Remove.
9838         (class core_target) <m_core_vec>: Remove.
9839         (core_target::core_target): Update.
9840         (core_file_fns): Remove.
9841         (deprecated_add_core_fns): Remove.
9842         (default_core_sniffer): Remove.
9843         (sniff_core_bfd): Remove.
9844         (default_check_format): Remove.
9845         (gdb_check_format): Remove.
9846         (core_target_open): Update.
9847         (core_target::get_core_register_section): Update.
9848         (get_core_registers_cb): Update.
9849         (core_target::fetch_registers): Update.
9850         * gdbcore.h (struct core_fns): Remove.
9851         (deprecated_add_core_fns): Remove.
9852         (default_core_sniffer): Remove.
9853         (default_check_format): Remove.
9854
9855 2020-03-12  Tom Tromey  <tom@tromey.com>
9856
9857         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9858         CORE_ADDR.
9859         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9860
9861 2020-03-12  Tom Tromey  <tom@tromey.com>
9862
9863         * remote.c (remote_target::download_tracepoint)
9864         (remote_target::enable_tracepoint)
9865         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9866         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9867         sprintf_vma.
9868
9869 2020-03-12  Tom Tromey  <tom@tromey.com>
9870
9871         * symfile-mem.c: Update CORE_ADDR size assert.
9872
9873 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9874
9875         * selftest.m4: Move to gdbsupport/.
9876         * acinclude.m4: Update path to selftest.m4.
9877
9878 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9879
9880         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9881         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9882         gdbarch-selfselftests.c and selftest-arch.c.
9883         (SUBDIR_UNITTESTS_OBS): Rename to...
9884         (SELFTESTS_OBS): ... this.
9885         (COMMON_SFILES): Remove disasm-selftests.c and
9886         gdbarch-selftests.c.
9887         * configure.ac: Don't add selftest-arch.{c,o} to
9888         CONFIG_{SRCS,OBS}.
9889         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9890         preprocessor conditions.
9891
9892 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9893
9894         * configure.ac: Don't source bfd/development.sh.
9895         * selftest.m4: Modify comment.
9896         * configure: Re-generate.
9897
9898 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9899
9900         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9901         not "true" or "false".
9902         * configure: Re-generate.
9903
9904 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9905
9906         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9907         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9908         renamed to arm_nbsd_supply_gregset.
9909         (fetch_register): Update to call arm_nbsd_supply_gregset.
9910         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9911         (arm_netbsd_nat_target::fetch_registers): Update.
9912         (fetch_elfcore_registers): Removed.
9913         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9914         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9915         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9916         not require NetBSD system headers.
9917         (arm_nbsd_regset): New struct.
9918         (arm_nbsd_iterate_over_regset_sections): New function.
9919         (arm_netbsd_init_abi_common): Updated to call
9920         set_gdbarch_iterate_over_regset_sections.
9921         * arm-nbsd-tdep.h: New file.
9922
9923 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9924
9925         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9926         recursion.
9927
9928 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9929
9930         * configure: Re-generate.
9931
9932 2020-03-11  Tom Tromey  <tromey@adacore.com>
9933
9934         * ada-typeprint.c (print_choices): Fix comment.
9935
9936 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9937
9938         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9939         previous item in the list, when the list has no items.
9940
9941 2020-03-11  Tom de Vries  <tdevries@suse.de>
9942
9943         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9944         PROP_LOCLIST handling code.
9945
9946 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9947
9948         * buildsym-legacy.c (record_line): Pass extra parameter to
9949         record_line.
9950         * buildsym.c (buildsym_compunit::record_line): Take an extra
9951         parameter, reduce duplication in the line table, and record the
9952         is_stmt flag in the line table.
9953         * buildsym.h (buildsym_compunit::record_line): Add extra
9954         parameter.
9955         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9956         non-statement lines.
9957         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9958         this to the symtab builder.
9959         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9960         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9961         through to dwarf_record_line_1.
9962         * infrun.c (process_event_stop_test): When stepping, don't stop at
9963         a non-statement instruction, and only refresh the step info when
9964         we land in the middle of a line's range.  Also add an extra
9965         comment.
9966         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9967         field.
9968         * record-btrace.c (btrace_find_line_range): Only record lines
9969         marked as is-statement.
9970         * stack.c (frame_show_address): Show the frame address if we are
9971         in a non-statement sal.
9972         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9973         (maintenance_print_one_line_table): Print a header for the is_stmt
9974         column, and include is_stmt information in the output.
9975         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9976         preference to non-statements.
9977         (find_pcs_for_symtab_line): Prefer is-statement entries.
9978         (find_line_common): Likewise.
9979         * symtab.h (struct linetable_entry): Add is_stmt field.
9980         (struct symtab_and_line): Likewise.
9981         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9982         arranging the line table.
9983
9984 2020-03-07  Tom de Vries  <tdevries@suse.de>
9985
9986         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9987         DIE.
9988
9989 2020-03-07  Tom Tromey  <tom@tromey.com>
9990
9991         * valops.c (value_literal_complex): Remove obsolete comment.
9992         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9993         comment.
9994
9995 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9996
9997         * infrun.h: Forward-declare thread_info.
9998         (set_step_info): Add thread_info parameter, add doc.
9999         * infrun.c (set_step_info): Add thread_info parameter, move doc
10000         to header.
10001         * infrun.c (process_event_stop_test): Pass thread to
10002         set_step_info call.
10003         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
10004         set_step_info.
10005         (prepare_one_step): Add thread_info parameter, pass it to
10006         set_step_frame and prepare_one_step (recursive) call.
10007         (step_1): Pass thread to prepare_one_step call.
10008         (step_command_fsm::should_stop): Pass thread to
10009         prepare_one_step.
10010         (until_next_fsm): Pass thread to set_step_frame call.
10011         (finish_command): Pass thread to set_step_info call.
10012
10013 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
10014
10015         * windows-tdep.c (windows_solib_create_inferior_hook):
10016         Check if inferior is running.
10017
10018 2020-03-06  Tom de Vries  <tdevries@suse.de>
10019
10020         * NEWS: Fix "the the".
10021         * ctfread.c: Same.
10022
10023 2020-03-06  Tom de Vries  <tdevries@suse.de>
10024
10025         * psymtab.c (psymtab_to_symtab): Don't print "done.".
10026
10027 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10028
10029         * .dir-locals.el: Add a comment referencing the other copies of
10030         this file.
10031
10032 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
10033
10034         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
10035         psargs.
10036
10037 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
10038
10039         * .gitattributes: New file.
10040
10041 2020-03-04  Tom Tromey  <tom@tromey.com>
10042
10043         * symmisc.c (print_symbol_bcache_statistics)
10044         (print_objfile_statistics): Update.
10045         * symfile.c (allocate_symtab): Use intern.
10046         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10047         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10048         macro_cache>: Remove.
10049         <string_cache>: New member.
10050         (struct objfile) <intern>: New methods.
10051         * elfread.c (elf_symtab_read): Use intern.
10052         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10053         (dwarf2_compute_name, dwarf2_physname)
10054         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10055         names.
10056         (guess_partial_die_structure_name): Update.
10057         (partial_die_info::fixup): Intern name.
10058         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10059         name.
10060         (dwarf2_name): Intern name.  Update.
10061         * buildsym.c (buildsym_compunit::get_macro_table): Use
10062         string_cache.
10063
10064 2020-03-04  Tom Tromey  <tom@tromey.com>
10065
10066         * jit.c (bfd_open_from_target_memory): Make "target" const.
10067         * corefile.c (gnutarget): Now const.
10068         * gdbcore.h (gnutarget): Now const.
10069
10070 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10071
10072         * NEWS: Mention support for WOW64 processes.
10073         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10074         (amd64_windows_segment_register_p): Remove static.
10075         (_initialize_amd64_windows_nat): Update.
10076         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10077         * i386-windows-nat.c (context_offset): Update.
10078         (i386_mappings): Rename and remove static.
10079         (i386_windows_segment_register_p): Remove static.
10080         (_initialize_i386_windows_nat): Update.
10081         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10082         (STATUS_WX86_SINGLE_STEP): New macro.
10083         (EnumProcessModulesEx): New macro.
10084         (Wow64SuspendThread): New macro.
10085         (Wow64GetThreadContext): New macro.
10086         (Wow64SetThreadContext): New macro.
10087         (Wow64GetThreadSelectorEntry): New macro.
10088         (windows_set_context_register_offsets): Add static.
10089         (windows_set_segment_register_p): Likewise.
10090         (windows_add_thread): Adapt for WOW64 processes.
10091         (windows_fetch_one_register): Likewise.
10092         (windows_nat_target::fetch_registers): Likewise.
10093         (windows_store_one_register): Likewise.
10094         (display_selector): Likewise.
10095         (display_selectors): Likewise.
10096         (handle_exception): Likewise.
10097         (windows_continue): Likewise.
10098         (windows_nat_target::resume): Likewise.
10099         (windows_add_all_dlls): Likewise.
10100         (do_initial_windows_stuff): Likewise.
10101         (windows_nat_target::attach): Likewise.
10102         (windows_get_exec_module_filename): Likewise.
10103         (windows_nat_target::create_inferior): Likewise.
10104         (windows_xfer_siginfo): Likewise.
10105         (_initialize_loadable): Initialize Wow64SuspendThread,
10106         Wow64GetThreadContext, Wow64SetThreadContext,
10107         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10108         * windows-nat.h (windows_set_context_register_offsets):
10109         Remove declaration.
10110         (windows_set_segment_register_p): Likewise.
10111         (i386_windows_segment_register_p): Add declaration.
10112         (amd64_windows_segment_register_p): Likewise.
10113
10114 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10115
10116         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10117         in "info registers" for AArch64/ARM.
10118
10119         The change caused "info registers" to not print GPR's.
10120
10121         gdb/ChangeLog:
10122
10123         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10124
10125         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10126         when reg->group is empty and reggroup is not.
10127
10128 2020-03-03  Tom Tromey  <tromey@adacore.com>
10129
10130         * dwarf2/frame.c (struct dwarf2_frame_cache)
10131         <checked_tailcall_bottom, entry_cfa_sp_offset,
10132         entry_cfa_sp_offset_p>: Remove members.
10133         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10134         (dwarf2_frame_prev_register): Don't call
10135         dwarf2_tailcall_sniffer_first.
10136         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10137         * frame-unwind.c (add_unwinder): New fuction.
10138         (frame_unwind_init): Use it.  Add tailcall unwinder.
10139
10140 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10141             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10142
10143         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10144         value should be printed as true.
10145
10146 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10147
10148         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10149         (windows_init_abi): Set and use windows_so_ops.
10150
10151 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10152
10153         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10154         when verifying if dealing with a convenience variable.
10155
10156 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10157
10158         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10159
10160 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10161
10162         * infrun.c (gdbarch_supports_displaced_stepping): New.
10163         (use_displaced_stepping): Break up conditions in smaller pieces.
10164         Use gdbarch_supports_displaced_stepping.
10165         (displaced_step_prepare_throw): Use
10166         gdbarch_supports_displaced_stepping.
10167
10168 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10169
10170         * NEWS: Mention new behaviour of the history filename.
10171         * top.c (write_history_p): Add comment.
10172         (show_write_history_p): Add header comment, give a different
10173         message when history writing is on, but the history filename is
10174         empty.
10175         (history_filename): Add comment.
10176         (history_filename_empty): New function.
10177         (show_history_filename): Add header comment, give a different
10178         message when the filename is empty.
10179         (init_history): Compare history_filename against nullptr, and only
10180         read history if the filename is not empty.
10181         (set_history_filename): Add header comment, and only make
10182         non-empty filenames absolute.
10183         (init_main): Make the filename argument to 'set history filename'
10184         optional.
10185
10186 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10187
10188         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10189         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10190         (fetch_fp_register): Update.
10191         (fetch_fp_regs): Update.
10192         (store_fp_register): Update.
10193         (store_fp_regs): Update.
10194         (arm_netbsd_nat_target::read_description): New function.
10195         (fetch_elfcore_registers): Update.
10196
10197 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10198
10199         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10200         general_thread if the stop reply is missing a thread-id.
10201         (remote_target::process_stop_reply): Use the first non-exited
10202         thread if the target didn't pass a thread-id.
10203         * infrun.c (do_target_wait): Move call to
10204         switch_to_inferior_no_thread to ....
10205         (do_target_wait_1): ... here.
10206
10207 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10208
10209         * debuginfod-support.c: Include defs.h first.
10210
10211 2020-02-28  Tom de Vries  <tdevries@suse.de>
10212
10213         * symfile.c (set_initial_language): Use default language for lookup.
10214
10215 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10216
10217         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10218         reader variable, pass `this` to read_cutu_die_from_dwo.
10219
10220 2020-02-27  Aaron Merey  <amerey@redhat.com>
10221
10222         * source.c (open_source_file): Check for nullptr when computing
10223         srcpath.
10224
10225 2020-02-27  Tom Tromey  <tromey@adacore.com>
10226
10227         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10228         member.
10229         (dwarf2_add_field): Don't update nfields.
10230         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10231
10232 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10233
10234         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10235         abs.
10236
10237 2020-02-26  Tom Tromey  <tom@tromey.com>
10238
10239         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10240         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10241         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10242         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10243         per_cu_data.
10244
10245 2020-02-26  Tom Tromey  <tom@tromey.com>
10246
10247         * dwarf2/index-write.c (psym_index_map): Change type.
10248         (add_address_entry_worker, write_one_signatured_type)
10249         (recursively_count_psymbols, recursively_write_psymbols)
10250         (class debug_names, psyms_seen_size, write_gdbindex)
10251         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10252
10253 2020-02-26  Aaron Merey  <amerey@redhat.com>
10254
10255         * Makefile.in: Handle optional debuginfod support.
10256         * NEWS: Update.
10257         * README: Add --with-debuginfod summary.
10258         * config.in: Regenerate.
10259         * configure: Regenerate.
10260         * configure.ac: Handle optional debuginfod support.
10261         * debuginfod-support.c: debuginfod helper functions.
10262         * debuginfod-support.h: Ditto.
10263         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10264         summary.
10265         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10266         when a dwz file cannot be found.
10267         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10268         debuginfo file cannot be found.
10269         * source.c (open_source_file): Query debuginfod servers when a
10270         source file cannot be found.
10271         * top.c (print_gdb_configuration): Include
10272         --{with,without}-debuginfod in the output.
10273
10274 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10275
10276         * thread.c (thr_try_catch_cmd): Print thread name.
10277
10278 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10279
10280         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10281         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10282         dwarf2_fetch_die_type_sect_off): Move to...
10283         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10284         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10285         dwarf2_fetch_die_type_sect_off): ... here.
10286         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10287         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10288         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10289
10290 2020-02-26  Tom de Vries  <tdevries@suse.de>
10291
10292         PR gdb/25603
10293         * symfile.c (set_initial_language): Exit-early if
10294         language_mode == language_mode_manual.
10295
10296 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10297
10298         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10299         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10300         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10301
10302 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10303
10304         * gdbtypes.c (create_array_type_with_stride): Handle negative
10305         array strides.
10306         * valarith.c (value_subscripted_rvalue): Likewise.
10307
10308 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10309
10310         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10311
10312 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10313
10314         * loc.h (dwarf2_get_die_type): Move to...
10315         * read.h (dwarf2_get_die_type): ... here.
10316         * read.c (dwarf2_get_die_type): Move doc to header.
10317
10318 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10319
10320         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10321         'gnulib/Makefile.in' to the list.
10322
10323 2020-02-24  Tom Tromey  <tom@tromey.com>
10324
10325         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10326         Remove.
10327         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10328         XOBNEWVEC.
10329
10330 2020-02-24  Tom Tromey  <tom@tromey.com>
10331
10332         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10333         New method.
10334         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10335         (dw2_do_instantiate_symtab, dw2_get_file_names)
10336         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10337
10338 2020-02-24  Tom Tromey  <tom@tromey.com>
10339
10340         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10341         make_scoped_restore.
10342         (dwarf2_psymtab::read_symtab): Don't clear
10343         reading_partial_symbols.
10344
10345 2020-02-24  Tom de Vries  <tdevries@suse.de>
10346
10347         PR gdb/25592
10348         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10349
10350 2020-02-24  Tom de Vries  <tdevries@suse.de>
10351
10352         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10353         commands layout next/prev/regs.
10354
10355 2020-02-22  Tom Tromey  <tom@tromey.com>
10356
10357         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10358         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10359
10360 2020-02-22  Tom Tromey  <tom@tromey.com>
10361
10362         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10363
10364 2020-02-22  Tom Tromey  <tom@tromey.com>
10365
10366         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10367         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10368         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10369         * tui/tui.c (_initialize_tui): Add usage text.
10370
10371 2020-02-22  Tom Tromey  <tom@tromey.com>
10372
10373         * tui/tui-win.c (tui_set_focus_command)
10374         (tui_set_win_height_command): Use error_no_arg.
10375         (_initialize_tui_win): Update help text.
10376         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10377
10378 2020-02-22  Tom Tromey  <tom@tromey.com>
10379
10380         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10381         * tui/tui-disasm.h (struct tui_disasm_window)
10382         <display_start_addr>: Declare.
10383         * tui/tui-source.h (struct tui_source_window)
10384         <display_start_addr>: Declare.
10385         * tui/tui-winsource.h (struct tui_source_window_base)
10386         <show_source_line, display_start_addr>: New methods.
10387         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10388         Rename and move to protected section.
10389         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10390         (tui_source_window_base::do_erase_source_content): Update.
10391         (tui_source_window_base::show_source_line): Now a method.
10392         (tui_source_window_base::show_source_content)
10393         (tui_source_window_base::tui_source_window_base)
10394         (tui_source_window_base::rerender)
10395         (tui_source_window_base::refill)
10396         (tui_source_window_base::do_scroll_horizontal)
10397         (tui_source_window_base::set_is_exec_point_at)
10398         (tui_source_window_base::update_breakpoint_info)
10399         (tui_source_window_base::update_exec_info): Update.
10400         * tui/tui-source.c (tui_source_window::set_contents)
10401         (tui_source_window::showing_source_p)
10402         (tui_source_window::do_scroll_vertical)
10403         (tui_source_window::location_matches_p)
10404         (tui_source_window::line_is_displayed): Update.
10405         (tui_source_window::display_start_addr): New method.
10406         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10407         (tui_disasm_window::do_scroll_vertical)
10408         (tui_disasm_window::location_matches_p): Update.
10409         (tui_disasm_window::display_start_addr): New method.
10410
10411 2020-02-22  Tom Tromey  <tom@tromey.com>
10412
10413         * NEWS: Add entry for gdb.register_window_type.
10414         * tui/tui-layout.h (window_factory): New typedef.
10415         (tui_register_window): Declare.
10416         * tui/tui-layout.c (saved_tui_windows): New global.
10417         (tui_apply_current_layout): Use it.
10418         (tui_register_window): New function.
10419         * python/python.c (do_start_initialization): Call
10420         gdbpy_initialize_tui.
10421         (python_GdbMethods): Add "register_window_type" function.
10422         * python/python-internal.h (gdbpy_register_tui_window)
10423         (gdbpy_initialize_tui): Declare.
10424         * python/py-tui.c: New file.
10425         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10426
10427 2020-02-22  Tom Tromey  <tom@tromey.com>
10428
10429         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10430
10431 2020-02-22  Tom Tromey  <tom@tromey.com>
10432
10433         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10434         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10435         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10436         (tui_set_win_focus_to): Move from tui-win.c.
10437
10438 2020-02-22  Tom Tromey  <tom@tromey.com>
10439
10440         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10441         functions.
10442         (known_window_types): New global.
10443         (tui_get_window_by_name): Reimplement.
10444         (initialize_known_windows): New function.
10445         (validate_window_name): Rewrite.
10446         (_initialize_tui_layout): Call initialize_known_windows.
10447
10448 2020-02-22  Tom Tromey  <tom@tromey.com>
10449
10450         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10451         Remove constants.
10452         * tui/tui-winsource.h (struct tui_source_window_base)
10453         <tui_source_window_base>: Remove parameter.
10454         * tui/tui-winsource.c
10455         (tui_source_window_base::tui_source_window_base): Remove
10456         parameter.
10457         (tui_source_window_base::refill): Update.
10458         * tui/tui-stack.h (struct tui_locator_window)
10459         <tui_locator_window>: Update.
10460         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10461         Default the constructor.
10462         * tui/tui-regs.h (struct tui_data_item_window)
10463         <tui_data_item_window>: Default the constructor.
10464         (struct tui_data_window) <tui_data_window>: Likewise.
10465         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10466         Default the constructor.
10467         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10468         Default the constructor.
10469         <type>: Remove.
10470         (struct tui_win_info) <tui_win_info>: Default the constructor.
10471         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10472         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10473         Default the constructor.
10474
10475 2020-02-22  Tom Tromey  <tom@tromey.com>
10476
10477         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10478         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10479         * tui/tui-win.c (tui_resize_all): Don't call
10480         tui_delete_invisible_windows.
10481         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10482         done.
10483         (tui_set_layout): Update.
10484         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10485         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10486         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10487
10488 2020-02-22  Tom Tromey  <tom@tromey.com>
10489
10490         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10491         correctly.
10492
10493 2020-02-22  Tom Tromey  <tom@tromey.com>
10494
10495         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10496
10497 2020-02-22  Tom Tromey  <tom@tromey.com>
10498
10499         * tui/tui-winsource.h (struct tui_source_window_iterator)
10500         <inner_iterator>: New etytypedef.
10501         <tui_source_window_iterator>: Take "end" parameter.
10502         <tui_source_window_iterator>: Take iterator.
10503         <operator*, advance>: Update.
10504         <m_iter>: Change type.
10505         <m_end>: New field.
10506         (struct tui_source_windows) <begin, end>: Update.
10507         * tui/tui-layout.c (tui_windows): New global.
10508         (tui_apply_current_layout): Clear tui_windows.
10509         (tui_layout_window::apply): Update tui_windows.
10510         * tui/tui-data.h (tui_windows): Declare.
10511         (all_tui_windows): Now inline function.
10512         (class tui_window_iterator, struct all_tui_windows): Remove.
10513
10514 2020-02-22  Tom Tromey  <tom@tromey.com>
10515
10516         PR tui/17850:
10517         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10518         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10519         "height" argument.
10520         (class tui_layout_window) <get_sizes>: Likewise.
10521         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10522         argument.
10523         <get_sizes>: Add "height" argument.
10524         <m_vertical>: New field.
10525         * tui/tui-layout.c (tui_layout_split::clone): Update.
10526         (tui_layout_split::get_sizes): Add "height" argument.
10527         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10528         (tui_new_layout_command): Parse "-horizontal".
10529         (_initialize_tui_layout): Update help string.
10530         (tui_layout_split::specification): Add "-horizontal" when needed.
10531         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10532         argument.
10533         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10534         New methods.
10535
10536 2020-02-22  Tom Tromey  <tom@tromey.com>
10537
10538         * tui/tui-layout.h (enum tui_adjust_result): New.
10539         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10540         (class tui_layout_window) <adjust_size>: Return
10541         tui_adjust_result.  Rewrite.
10542         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10543         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10544
10545 2020-02-22  Tom Tromey  <tom@tromey.com>
10546
10547         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10548         parameter and return types.
10549         (class tui_layout_base) <specification>: Add "depth".
10550         (class tui_layout_window) <specification>: Add "depth".
10551         (class tui_layout_split) <specification>: Add "depth".
10552         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10553         and return types.
10554         (tui_new_layout_command): Parse sub-layouts.
10555         (_initialize_tui_layout): Update help string.
10556         (tui_layout_window::specification): Add "depth".
10557         (add_layout_command): Update.
10558
10559 2020-02-22  Tom Tromey  <tom@tromey.com>
10560
10561         * NEWS: Add "tui new-layout" item.
10562         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10563         Add new-layout command to help text.
10564         (validate_window_name): New function.
10565         (tui_new_layout_command): New function.
10566         (_initialize_tui_layout): Register "new-layout".
10567         (tui_layout_window::specification): New method.
10568         (tui_layout_window::specification): New method.
10569         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10570         method.
10571         (class tui_layout_window) <specification>: New method.
10572         (class tui_layout_split) <specification>: New method.
10573
10574 2020-02-22  Tom Tromey  <tom@tromey.com>
10575
10576         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10577         * tui/tui-win.c (window_name_completer): Update comment.
10578         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10579         Declare method.
10580         (class tui_layout_window) <replace_window>: Likewise.
10581         (class tui_layout_split) <replace_window>: Likewise.
10582         (tui_set_layout): Don't declare.
10583         (tui_set_initial_layout): Declare function.
10584         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10585         (asm_regs_layout): New globals.
10586         (tui_current_layout, show_layout): Remove.
10587         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10588         (find_layout, tui_apply_layout): New function.
10589         (layout_completer): Remove.
10590         (tui_next_layout): Reimplement.
10591         (tui_next_layout_command): New function.
10592         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10593         (tui_regs_layout): Reimplement.
10594         (tui_regs_layout_command): New function.
10595         (extract_display_start_addr): Rewrite.
10596         (next_layout, prev_layout): Remove.
10597         (tui_layout_window::replace_window): New method.
10598         (tui_layout_split::replace_window): New method.
10599         (destroy_layout): New function.
10600         (layout_list): New global.
10601         (add_layout_command): New function.
10602         (initialize_layouts): Update.
10603         (tui_layout_command): New function.
10604         (_initialize_tui_layout): Install "layout" commands.
10605         * tui/tui-data.h (enum tui_layout_type): Remove.
10606         (tui_current_layout): Don't declare.
10607
10608 2020-02-22  Tom Tromey  <tom@tromey.com>
10609
10610         * tui/tui-regs.c (tui_reg_layout): Remove.
10611         (tui_reg_command): Use tui_regs_layout.
10612         * tui/tui-layout.h (tui_reg_command): Declare.
10613         * tui/tui-layout.c (tui_reg_command): New function.
10614
10615 2020-02-22  Tom Tromey  <tom@tromey.com>
10616
10617         * tui/tui.c (tui_rl_delete_other_windows): Call
10618         tui_remove_some_windows.
10619         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10620         Declare method.
10621         (class tui_layout_window) <remove_windows>: New method.
10622         (class tui_layout_split) <remove_windows>: Declare.
10623         (tui_remove_some_windows): Declare.
10624         * tui/tui-layout.c (tui_remove_some_windows): New function.
10625         (tui_layout_split::remove_windows): New method.
10626
10627 2020-02-22  Tom Tromey  <tom@tromey.com>
10628
10629         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10630         * tui/tui-layout.h (tui_next_layout): Declare.
10631         * tui/tui-layout.c (tui_next_layout): New function.
10632
10633 2020-02-22  Tom Tromey  <tom@tromey.com>
10634
10635         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10636         correct coordinates.
10637
10638 2020-02-22  Tom Tromey  <tom@tromey.com>
10639
10640         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10641         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10642         DATA_WIN case.
10643
10644 2020-02-22  Tom Tromey  <tom@tromey.com>
10645
10646         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10647         TUI_DISASM_WIN, not tui_win_list.
10648
10649 2020-02-22  Tom Tromey  <tom@tromey.com>
10650
10651         * valprint.c (generic_val_print_enum_1)
10652         (val_print_type_code_flags): Style member names.
10653         * rust-lang.c (val_print_struct, rust_print_enum)
10654         (rust_print_struct_def, rust_internal_print_type): Style member
10655         names.
10656         * p-valprint.c (pascal_object_print_value_fields): Style member
10657         names.  Only call fprintf_symbol_filtered for static members.
10658         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10659         * f-valprint.c (f_val_print): Style member names.
10660         * f-typeprint.c (f_type_print_base): Style member names.
10661         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10662         call fprintf_symbol_filtered for static members.
10663         (cp_print_class_member): Style member names.
10664         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10665         member names.
10666         * ada-valprint.c (ada_print_scalar): Style enum names.
10667         (ada_val_print_enum): Likewise.
10668         * ada-typeprint.c (print_enum_type): Style enum names.
10669
10670 2020-02-21  Tom Tromey  <tom@tromey.com>
10671
10672         * psympriv.h (struct partial_symtab): Update comment.
10673
10674 2020-02-21  Tom Tromey  <tromey@adacore.com>
10675
10676         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10677         type is CORE_ADDR.
10678
10679 2020-02-21  Tom de Vries  <tdevries@suse.de>
10680
10681         PR gdb/25534
10682         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10683         if dependencies[i]->user != NULL.
10684
10685 2020-02-21  Ali Tamur  <tamur@google.com>
10686
10687         * dwarf2/read.c (dwarf2_name): Add null check.
10688
10689 2020-02-20  Tom Tromey  <tom@tromey.com>
10690
10691         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10692         ">=", in binary search.
10693         (dwarf2_find_containing_comp_unit): New overload.
10694         (run_test): New self-test.
10695         (_initialize_dwarf2_read): Register new test.
10696
10697 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10698
10699         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10700         * riscv-tdep.h: Likewise.
10701         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10702         rv32-only CSR.
10703         * features/riscv/64bit-csr.xml: Regenerated.
10704
10705 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10706             Tom Tromey  <tom@tromey.com>
10707
10708         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10709         of 'fputc_unfiltered'.
10710         (putchar_unfiltered): Call 'fputc_unfiltered'.
10711         (fputc_unfiltered): Call 'fputs_unfiltered'.
10712
10713 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10714
10715         * config.in: Regenerate.
10716         * configure: Regenerate.
10717         * configure.ac: Add --with-python-libdir option.
10718         * main.c: Use WITH_PYTHON_LIBDIR.
10719
10720 2020-02-19  Tom Tromey  <tom@tromey.com>
10721
10722         * symtab.c (general_symbol_info::compute_and_set_names): Use
10723         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10724
10725 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10726
10727         * dwarf2/read.c (allocate_signatured_type_table,
10728         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10729         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10730         Remove objfile parameter, update all callers.
10731
10732 2020-02-19  Doug Evans  <dje@google.com>
10733
10734         PR rust/25535
10735         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10736         rust_enum_variant calculation.
10737
10738 2020-02-19  Tom Tromey  <tromey@adacore.com>
10739
10740         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10741
10742 2020-02-19  Tom Tromey  <tromey@adacore.com>
10743
10744         * ada-lang.c (cache_symbol): Use obstack_strdup.
10745
10746 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10747
10748         * configure: Regenerate.
10749
10750 2020-02-19  Tom Tromey  <tromey@adacore.com>
10751
10752         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10753         NULL check.
10754
10755 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10756
10757         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10758
10759 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10760
10761         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10762         if GDBSERVER is not defined.
10763         (riscv_tdesc_cache): Likewise, also store const target_desc.
10764         (STATIC_IN_GDB): Define.
10765         (riscv_create_target_description): Update declaration with
10766         STATIC_IN_GDB.
10767         (riscv_lookup_target_description): New function, only define if
10768         GDBSERVER is not defined.
10769         * arch/riscv.h (riscv_create_target_description): Declare only
10770         when GDBSERVER is defined.
10771         (riscv_lookup_target_description): New declaration when GDBSERVER
10772         is not defined.
10773         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10774         (riscv_linux_read_features): ...this, and return
10775         riscv_gdbarch_features instead of target_desc.
10776         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10777         (riscv_linux_read_description): Rename to...
10778         (riscv_linux_read_features): ...this.
10779         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10780         Update to use riscv_gdbarch_features and
10781         riscv_lookup_target_description.
10782         * riscv-tdep.c (riscv_find_default_target_description): Use
10783         riscv_lookup_target_description instead of
10784         riscv_create_target_description.
10785
10786 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10787
10788         * valprint.c (generic_val_print_enum_1): When printing a flag
10789         enum with value 0 and there is no enumerator with value 0, print
10790         just "0" instead of "(unknown: 0x0)".
10791
10792 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10793
10794         * valprint.c (generic_val_print_enum_1): Print unknown part of
10795         flag enum in hex.
10796
10797 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10798
10799         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10800         flag enums to contain duplicate enumerators.
10801         * valprint.c (generic_val_print_enum_1): Update comment.
10802
10803 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10804
10805         * dwarf2/read.c: Include "count-one-bits.h".
10806         (update_enumeration_type_from_children): If an enumerator has
10807         multiple bits set, don't treat the enumeration as a "flag enum".
10808         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10809         of flag enums have 0 or 1 bit set.
10810
10811 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10812
10813         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10814         conversion.
10815         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10816         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10817         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10818         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10819         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10820
10821 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10822
10823         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10824
10825 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10826
10827         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10828         displaced_step_closure_up.
10829         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10830         (struct displaced_step_closure_up):
10831         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10832         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10833         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10834         Likewise.
10835         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10836         * gdbarch.c, gdbarch.h: Re-generate.
10837         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10838         displaced_step_closure_up.
10839         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10840         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10841         * infrun.h (displaced_step_closure_up): New type alias.
10842         (struct displaced_step_inferior_state) <step_closure>: Change
10843         type to displaced_step_closure_up.
10844         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10845         displaced_step_closure_up.
10846         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10847
10848 2020-02-14  Tom Tromey  <tom@tromey.com>
10849
10850         * minidebug.c (gnu_debug_key): New global.
10851         (find_separate_debug_file_in_section): Use it.
10852
10853 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10854
10855         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10856         std::unique_ptr.
10857         * gdbarch.c: Re-generate.
10858         * gdbarch.h: Re-generate.
10859         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10860         change.
10861         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10862         type to std::unique_ptr.
10863         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10864         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10865         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10866         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10867         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10868         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10869         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10870         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10871         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10872
10873 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10874
10875         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10876         std::unique_ptr.
10877         (displaced_step_clear): Rename to...
10878         (displaced_step_reset): ... this.  Just call displaced->reset ().
10879         (displaced_step_clear_cleanup): Rename to...
10880         (displaced_step_reset_cleanup): ... this.
10881         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10882         (displaced_step_fixup): Likewise.
10883         (resume_1): Likewise.
10884         (handle_inferior_event): Restore child's memory before calling
10885         displaced_step_fixup on the parent.
10886         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10887         to std::unique_ptr.
10888         <step_closure>: Change type to std::unique_ptr.
10889
10890 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10891
10892         * arm-tdep.c: Include count-one-bits.h.
10893         (cleanup_block_store_pc): Use count_one_bits.
10894         (cleanup_block_load_pc): Use count_one_bits.
10895         (arm_copy_block_xfer): Use count_one_bits.
10896         (thumb2_copy_block_xfer): Use count_one_bits.
10897         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10898         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10899         (thumb_get_next_pcs_raw): Use count_one_bits.
10900         (arm_get_next_pcs_raw): Use count_one_bits_l.
10901         * arch/arm.c (bitcount): Remove.
10902         * arch/arm.h (bitcount): Remove.
10903
10904 2020-02-14  Tom Tromey  <tromey@adacore.com>
10905
10906         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10907         Update.
10908         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10909         * dwarf2/loc.c (call_site_find_chain_1): Return
10910         unique_xmalloc_ptr.
10911         (call_site_find_chain): Likewise.
10912
10913 2020-02-14  Richard Biener  <rguenther@suse.de>
10914
10915         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10916         on expression with division operators.
10917
10918 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10919
10920         * MAINTAINERS (Write After Approval): Adding myself.
10921
10922 2020-02-12  Tom Tromey  <tom@tromey.com>
10923
10924         * event-loop.c (event_data, gdb_event, event_handler_func):
10925         Remove.
10926
10927 2020-02-12  Tom Tromey  <tom@tromey.com>
10928
10929         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10930         (dwarf2_frame_objfile_data): Add comment.
10931         (find_comp_unit, set_comp_unit): New functions.
10932         (dwarf2_frame_find_fde): Use find_comp_unit.
10933         (dwarf2_build_frame_info): Use set_comp_unit.
10934
10935 2020-02-12  Tom Tromey  <tom@tromey.com>
10936
10937         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10938         (comp_unit): Don't initialize objfile.
10939         (execute_cfa_program): Add text_offset parameter.
10940         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10941         (dwarf2_frame_cache): Update.
10942         (dwarf2_build_frame_info): Don't set "objfile" member.
10943
10944 2020-02-12  Tom Tromey  <tom@tromey.com>
10945
10946         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10947         (decode_frame_entry): Likewise.
10948         (dwarf2_build_frame_info): Update.
10949
10950 2020-02-12  Tom Tromey  <tom@tromey.com>
10951
10952         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10953         (decode_frame_entry_1): Use the comp_unit obstack.
10954
10955 2020-02-12  Tom Tromey  <tom@tromey.com>
10956
10957         * dwarf2/frame.c (struct comp_unit): Add initializers and
10958         constructor.
10959         (dwarf2_frame_objfile_data): Store a comp_unit.
10960         (dwarf2_frame_find_fde): Update.
10961         (dwarf2_build_frame_info): Use "new".
10962
10963 2020-02-12  Tom Tromey  <tom@tromey.com>
10964
10965         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10966         (dwarf2_fde_table): Typedef for std::vector.
10967         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10968         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10969         (decode_frame_entry): Update.
10970         (dwarf2_build_frame_info): Use "new".
10971
10972 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10973
10974         * arm-tdep.c (arm_gdbarch_init): Update.
10975         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10976         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10977         have_neon, is_m>: Change to bool.
10978
10979 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10980
10981         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10982
10983 2020-02-12  Tom Tromey  <tom@tromey.com>
10984
10985         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10986
10987 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10988
10989         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10990         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10991
10992 2020-02-11  Tom Tromey  <tom@tromey.com>
10993
10994         * psymtab.h: Update comment.
10995
10996 2020-02-11  Tom Tromey  <tom@tromey.com>
10997
10998         * gdb_obstack.h (struct auto_obstack): Use
10999         DISABLE_COPY_AND_ASSIGN.
11000
11001 2020-02-11  Tom Tromey  <tom@tromey.com>
11002
11003         * dwarf2/frame.h (struct objfile): Don't forward declare.
11004
11005 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11006
11007         * cris-tdep.c (cris_supply_gregset): Change signature to match
11008         what struct regset expects.
11009         (cris_regset): New struct.
11010         (fetch_core_registers): Remove.
11011         (cris_iterate_over_regset_sections): New function.
11012         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
11013         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
11014
11015 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11016
11017         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
11018         registers.
11019
11020 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
11021
11022         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
11023
11024 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11025
11026         * configure: Re-generate.
11027
11028 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11029
11030         * configure: Re-generate.
11031
11032 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
11033
11034         * acinclude: Update warning.m4 path.
11035         * warning.m4: Move to gdbsupport.
11036
11037 2020-02-11  Tom Tromey  <tromey@adacore.com>
11038
11039         * remote.c (remote_console_output): Update.
11040         * printcmd.c (printf_command): Update.
11041         * event-loop.c (gdb_wait_for_event): Update.
11042         * linux-nat.c (sigchld_handler): Update.
11043         * remote-sim.c (gdb_os_write_stdout): Update.
11044         (gdb_os_flush_stdout): Update.
11045         (gdb_os_flush_stderr): Update.
11046         (gdb_os_write_stderr): Update.
11047         * exceptions.c (print_exception): Update.
11048         * remote-fileio.c (remote_fileio_func_read): Update.
11049         (remote_fileio_func_write): Update.
11050         * tui/tui.c (tui_enable): Update.
11051         * tui/tui-interp.c (tui_interp::init): Update.
11052         * utils.c (init_page_info): Update.
11053         (putchar_unfiltered, fputc_unfiltered): Update.
11054         (gdb_flush): Update.
11055         (emit_style_escape): Update.
11056         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11057         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11058         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11059         (stderr_file::write): Update.
11060         (stderr_file::puts): Update.
11061         * ui-file.h (ui_file_isatty, ui_file_write)
11062         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11063         (ui_file_puts): Don't declare.
11064
11065 2020-02-10  Tom de Vries  <tdevries@suse.de>
11066
11067         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11068         sentinel to char *.
11069
11070 2020-02-09  Tom de Vries  <tdevries@suse.de>
11071
11072         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11073         filename if it matches "<artificial>".
11074
11075 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11076
11077         * windows-tdep.c (struct enum_value_name): New struct.
11078         (create_enum): New function.
11079         (windows_get_siginfo_type): Create and use enum types.
11080
11081 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11082
11083         * NEWS: Mention $_siginfo support for Windows.
11084         * windows-nat.c (handle_exception): Set siginfo_er.
11085         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11086         (windows_xfer_siginfo): New function.
11087         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11088         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11089         (init_windows_gdbarch_data): New function.
11090         (get_windows_gdbarch_data): New function.
11091         (windows_get_siginfo_type): New function.
11092         (windows_init_abi): Register windows_get_siginfo_type.
11093         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11094
11095 2020-02-08  Tom Tromey  <tom@tromey.com>
11096
11097         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11098         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11099         <keep>: Declare method.
11100         <m_keep>: Remove member.
11101         <~cutu_reader>: Remove.
11102         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11103         (cutu_reader::cutu_reader): Update.
11104         (cutu_reader::keep): Rename from ~cutu_reader.
11105         (process_psymtab_comp_unit, build_type_psymtabs_1)
11106         (process_skeletonless_type_unit, load_partial_comp_unit)
11107         (load_full_comp_unit, dwarf2_read_addr_index)
11108         (read_signatured_type): Update.
11109
11110 2020-02-08  Tom Tromey  <tom@tromey.com>
11111
11112         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11113         "want_partial_unit" parameter.
11114         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11115         Inline check for DW_TAG_partial_unit.
11116         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11117
11118 2020-02-08  Tom Tromey  <tom@tromey.com>
11119
11120         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11121         read.c.
11122         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11123         read.c.
11124
11125 2020-02-08  Tom Tromey  <tom@tromey.com>
11126
11127         * dwarf2/read.c (read_address): Move to comp-unit.c.
11128         (dwarf2_rnglists_process, dwarf2_ranges_process)
11129         (read_attribute_value, dwarf_decode_lines_1)
11130         (var_decode_location, decode_locdesc): Update.
11131         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11132         read.c.  Remove "cu" parameter.
11133         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11134         method.
11135
11136 2020-02-08  Tom Tromey  <tom@tromey.com>
11137
11138         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11139         (read_indirect_line_string): Update.
11140         * dwarf2/comp-unit.c (read_offset): Remove.
11141         (read_comp_unit_head): Update.
11142         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11143         method.
11144         (read_offset): Don't declare.
11145
11146 2020-02-08  Tom Tromey  <tom@tromey.com>
11147
11148         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11149         * dwarf2/read.c (struct comp_unit_head): Move to
11150         dwarf2/comp-unit.h.
11151         (enum class rcuh_kind): Move to comp-unit.h.
11152         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11153         (read_comp_unit_head, error_check_comp_unit_head)
11154         (read_and_check_comp_unit_head): Move to comp-unit.c.
11155         (read_offset, dwarf_unit_type_name): Likewise.
11156         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11157         (cutu_reader::cutu_reader, read_call_site_scope)
11158         (find_partial_die, follow_die_offset): Update.
11159         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11160
11161 2020-02-08  Tom Tromey  <tom@tromey.com>
11162
11163         * dwarf2/read.c (read_offset_1): Move to leb.c.
11164         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11165         (dwarf_decode_macro_bytes): Update.
11166         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11167         * dwarf2/leb.h (read_offset): Declare.
11168
11169 2020-02-08  Tom Tromey  <tom@tromey.com>
11170
11171         * dwarf2/read.c (dwarf2_section_size): Remove.
11172         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11173         Update.
11174         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11175
11176 2020-02-08  Tom Tromey  <tom@tromey.com>
11177
11178         * dwarf2/read.c (read_initial_length): Move to leb.c.
11179         * dwarf2/leb.h (read_initial_length): Declare.
11180         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11181         handle_nonstd parameter.
11182         * dwarf2/frame.c (read_initial_length): Remove.
11183         (decode_frame_entry_1): Update.
11184
11185 2020-02-08  Tom Tromey  <tom@tromey.com>
11186
11187         * dwarf2/loc.c (dwarf2_find_location_expression)
11188         (dwarf_evaluate_loc_desc::get_tls_address)
11189         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11190         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11191         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11192         (dwarf2_compile_property_to_c)
11193         (dwarf2_loc_desc_get_symbol_read_needs)
11194         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11195         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11196         (loclist_describe_location, loclist_tracepoint_var_ref)
11197         (loclist_generate_c_location): Update.
11198         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11199         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11200         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11201         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11202         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11203         (dwarf2_per_cu_data::addr_size)
11204         (dwarf2_per_cu_data::ref_addr_size)
11205         (dwarf2_per_cu_data::text_offset)
11206         (dwarf2_per_cu_data::addr_type): Now methods.
11207         (per_cu_header_read_in): Make per_cu "const".
11208         (dwarf2_version): Remove.
11209         (dwarf2_per_cu_data::int_type): Now a method.
11210         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11211         (set_die_type, read_array_type, read_subrange_index_type)
11212         (read_tag_string_type, read_subrange_type): Update.
11213         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11214         offset_size, ref_addr_size, text_offset, addr_type, version,
11215         objfile, int_type, addr_sized_int_type>: Declare methods.
11216
11217 2020-02-08  Tom Tromey  <tom@tromey.com>
11218
11219         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11220         Move earlier.
11221
11222 2020-02-08  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2/read.h (dwarf_line_debug): Declare.
11225         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11226         * dwarf2/read.c: Move line_header code to new files.
11227         (dwarf_line_debug): No longer static.
11228         * dwarf2/line-header.c: New file.
11229         * dwarf2/line-header.h: New file.
11230
11231 2020-02-08  Tom Tromey  <tom@tromey.com>
11232
11233         * dwarf2/read.c (struct line_header) <file_full_name,
11234         file_file_name>: Return unique_xmalloc_ptr.
11235         (line_header::file_file_name): Update.
11236         (line_header::file_full_name): Update.
11237         (dw2_get_file_names_reader): Update.
11238         (macro_start_file): Update.
11239
11240 2020-02-08  Tom Tromey  <tom@tromey.com>
11241
11242         * dwarf2/read.c (struct line_header) <file_full_name,
11243         file_file_name>: Declare methods.
11244         (dw2_get_file_names_reader): Update.
11245         (file_file_name): Now a method.
11246         (file_full_name): Likewise.
11247         (macro_start_file): Update.
11248
11249 2020-02-08  Tom Tromey  <tom@tromey.com>
11250
11251         * dwarf2/read.c (dwarf_always_disassemble)
11252         (show_dwarf_always_disassemble): Move to loc.c.
11253         (_initialize_dwarf2_read): Move "always-disassemble" registration
11254         to loc.c.
11255         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11256         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11257         static.
11258         (show_dwarf_always_disassemble): Move from read.c.
11259         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11260
11261 2020-02-08  Tom Tromey  <tom@tromey.com>
11262
11263         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11264         (create_quick_file_names_table): Return htab_up.
11265         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11266         Update.
11267         * dwarf2/read.h (struct dwarf2_per_objfile)
11268         <quick_file_names_table>: Now htab_up.
11269
11270 2020-02-08  Tom Tromey  <tom@tromey.com>
11271
11272         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11273
11274 2020-02-08  Tom Tromey  <tom@tromey.com>
11275
11276         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11277         Rewrite.
11278         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11279         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11280         (abbrev_table::abbrev_table): No longer inline.
11281         (ABBREV_HASH_SIZE): Remove.
11282         (abbrev_table::m_abbrevs): Now an htab_up.
11283
11284 2020-02-08  Tom Tromey  <tom@tromey.com>
11285
11286         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11287         (cutu_reader): Update.
11288         (build_type_psymtabs_1): Update.
11289         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11290         (abbrev_table::alloc_abbrev): Update.
11291         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11292         (abbrev_table::read): New static method, renamed from
11293         abbrev_table_read_table.
11294         (abbrev_table::alloc_abbrev)
11295         (abbrev_table::add_abbrev): Now private.
11296         (abbrev_table::abbrev_table): Now private.
11297         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11298
11299 2020-02-08  Tom Tromey  <tom@tromey.com>
11300
11301         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11302         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11303         htab_up.
11304
11305 2020-02-08  Tom Tromey  <tom@tromey.com>
11306
11307         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11308         htab_up.
11309         (lookup_dwo_unit_in_dwp): Update.
11310         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11311         on obstack.
11312
11313 2020-02-08  Tom Tromey  <tom@tromey.com>
11314
11315         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11316         obstack.
11317
11318 2020-02-08  Tom Tromey  <tom@tromey.com>
11319
11320         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11321         line_header_hash.
11322         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11323         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11324         Change type to htab_up.
11325
11326 2020-02-08  Tom Tromey  <tom@tromey.com>
11327
11328         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11329         htab_up.  Don't allocate on obstack.
11330         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11331         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11332         Change type to htab_up.
11333
11334 2020-02-08  Tom Tromey  <tom@tromey.com>
11335
11336         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11337         Change type to htab_up.
11338         * dwarf2/read.c (create_signatured_type_table_from_index)
11339         (create_signatured_type_table_from_debug_names)
11340         (create_all_type_units, add_type_unit)
11341         (lookup_dwo_signatured_type, lookup_signatured_type)
11342         (process_skeletonless_type_unit): Update.
11343         (create_debug_type_hash_table, create_debug_types_hash_table):
11344         Change type of types_htab.
11345         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11346         htab_up.  Don't allocate on obstack.
11347         (create_cus_hash_table): Change type of cus_htab parameter.
11348         (struct dwo_file) <cus, tus>: Now htab_up.
11349         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11350         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11351         (queue_and_load_all_dwo_tus): Update.
11352         * dwarf2/index-write.c (write_gdbindex): Update.
11353         (write_debug_names): Update.
11354
11355 2020-02-08  Tom Tromey  <tom@tromey.com>
11356
11357         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11358         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11359         destructor.
11360         (struct dwarf2_per_objfile) <queue>: New member.
11361         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11362         dwarf2/read.h.
11363         (dwarf2_queue, dwarf2_queue_tail): Remove.
11364         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11365         DISABLE_COPY_AND_ASSIGN.
11366         <m_per_objfile>: New member.
11367         <~dwarf2_queue_guard>: Rewrite.
11368         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11369         Update.
11370         (~dwarf2_queue_item): New.
11371
11372 2020-02-08  Tom Tromey  <tom@tromey.com>
11373
11374         * dwarf2/read.c (struct die_info) <has_children>: New member.
11375         (dw2_get_file_names_reader): Remove has_children.
11376         (dw2_get_file_names): Update.
11377         (read_cutu_die_from_dwo): Remove has_children.
11378         (cutu_reader::init_tu_and_read_dwo_dies)
11379         (cutu_reader::cutu_reader): Update.
11380         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11381         Remove has_children.
11382         (build_type_psymtabs_1, process_skeletonless_type_unit)
11383         (load_partial_comp_unit, load_full_comp_unit): Update.
11384         (create_dwo_cu_reader): Remove has_children.
11385         (create_cus_hash_table, read_die_and_children): Update.
11386         (read_full_die_1,read_full_die): Remove has_children.
11387         (read_signatured_type): Update.
11388         (class cutu_reader) <has_children>: Remove.
11389
11390 2020-02-08  Tom Tromey  <tom@tromey.com>
11391
11392         * dwarf2/expr.c: Rename from dwarf2expr.c.
11393         * dwarf2/expr.h: Rename from dwarf2expr.h.
11394         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11395         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11396         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11397         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11398         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11399         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11400         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11401         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11402         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11403         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11404         * dwarf2/loc.c: Rename from dwarf2loc.c.
11405         * dwarf2/loc.h: Rename from dwarf2loc.h.
11406         * dwarf2/read.c: Rename from dwarf2read.c.
11407         * dwarf2/read.h: Rename from dwarf2read.h.
11408         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11409         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11410         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11411         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11412         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11413         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11414         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11415         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11416         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11417         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11418         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11419         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11420         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11421         Update.
11422         * Makefile.in (COMMON_SFILES): Update.
11423         (HFILES_NO_SRCDIR): Update.
11424
11425 2020-02-08  Tom Tromey  <tom@tromey.com>
11426
11427         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11428         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11429
11430 2020-02-08  Tom Tromey  <tom@tromey.com>
11431
11432         * dwarf2read.h (struct die_info): Don't declare.
11433
11434 2020-02-08  Tom Tromey  <tom@tromey.com>
11435
11436         * dwarf2read.h (die_info_ptr): Remove typedef.
11437
11438 2020-02-08  Tom Tromey  <tom@tromey.com>
11439
11440         * dwarf2read.c (read_call_site_scope)
11441         (handle_data_member_location, dwarf2_add_member_fn)
11442         (mark_common_block_symbol_computed, read_common_block)
11443         (attr_to_dynamic_prop, partial_die_info::read)
11444         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11445         (dwarf2_symbol_mark_computed, set_die_type): Update.
11446         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11447         method.
11448         (attr_form_is_block): Don't declare.
11449         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11450
11451 2020-02-08  Tom Tromey  <tom@tromey.com>
11452
11453         * dwarf2read.c (dwarf2_find_base_address, )
11454         (read_call_site_scope, rust_containing_type)
11455         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11456         (handle_data_member_location, dwarf2_add_member_fn)
11457         (get_alignment, read_structure_type, process_structure_scope)
11458         (mark_common_block_symbol_computed, read_common_block)
11459         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11460         (partial_die_info::read, read_attribute_value, new_symbol)
11461         (lookup_die_type, dwarf2_get_ref_die_offset)
11462         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11463         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11464         (dwarf2_symbol_mark_computed): Update.
11465         * dwarf2/attribute.h (struct attribute) <value_as_address,
11466         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11467         methods.
11468         (value_as_address, attr_form_is_section_offset)
11469         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11470         * dwarf2/attribute.c (attribute::value_as_address)
11471         (attribute::form_is_section_offset, attribute::form_is_constant)
11472         (attribute::form_is_ref): Now methods.
11473
11474 2020-02-08  Tom Tromey  <tom@tromey.com>
11475
11476         * dwarf2read.c (struct attribute, DW_STRING)
11477         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11478         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11479         (attr_form_is_block, attr_form_is_section_offset)
11480         (attr_form_is_constant, attr_form_is_ref): Move.
11481         * dwarf2/attribute.h: New file.
11482         * dwarf2/attribute.c: New file, from dwarf2read.c.
11483         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11484
11485 2020-02-08  Tom Tromey  <tom@tromey.com>
11486
11487         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11488         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11489         Move.
11490         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11491         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11492         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11493         abbrev.c.
11494         * dwarf2/abbrev.h: New file.
11495         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11496         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11497
11498 2020-02-08  Tom Tromey  <tom@tromey.com>
11499
11500         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11501         (dwarf2_section_size, dwarf2_get_section_info)
11502         (create_signatured_type_table_from_debug_names)
11503         (create_addrmap_from_aranges, read_debug_names_from_section)
11504         (get_gdb_index_contents_from_section, read_comp_unit_head)
11505         (error_check_comp_unit_head, read_abbrev_offset)
11506         (create_debug_type_hash_table, init_cu_die_reader)
11507         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11508         (read_comp_units_from_section, create_cus_hash_table)
11509         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11510         (create_dwp_v2_section, dwarf2_rnglists_process)
11511         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11512         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11513         (read_indirect_string_from_dwz, read_addr_index_1)
11514         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11515         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11516         (fill_in_loclist_baton): Update.
11517         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11518         get_containing_section, get_bfd_owner, get_bfd_section,
11519         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11520         (dwarf2_read_section, get_section_name, get_section_file_name)
11521         (get_containing_section, get_section_bfd_owner)
11522         (get_section_bfd_section, get_section_name, get_section_file_name)
11523         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11524         declare.
11525         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11526         (dwarf2_section_info::get_bfd_owner)
11527         (dwarf2_section_info::get_bfd_section)
11528         (dwarf2_section_info::get_name)
11529         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11530         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11531         (dwarf2_section_info::read): Now methods.
11532         * dwarf-index-write.c (class debug_names): Update.
11533
11534 2020-02-08  Tom Tromey  <tom@tromey.com>
11535
11536         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11537         Move to dwarf2/section.h.
11538         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11539         (get_section_bfd_section, get_section_name)
11540         (get_section_file_name, get_section_id, get_section_flags)
11541         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11542         dwarf2/section.c.
11543         * dwarf2/section.h: New file.
11544         * dwarf2/section.c: New file, from dwarf2read.c.
11545         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11546
11547 2020-02-08  Tom Tromey  <tom@tromey.com>
11548
11549         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11550         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11551         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11552         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11553         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11554         * dwarf2/leb.h: New file, from dwarf2read.c.
11555         * dwarf2/leb.c: New file, from dwarf2read.c.
11556         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11557         Remove.
11558         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11559         (COMMON_SFILES): Add dwarf2/leb.c.
11560
11561 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11562
11563         GDB 9.1 released.
11564
11565 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11566
11567         PR gdb/25190:
11568         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11569         * gdb/remote.c (remote_console_output): Update.
11570         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11571         (ui_file_puts): ...this.
11572         * gdb/ui-file.h (ui_file_puts): Add declaration.
11573         * gdb/utils.c (emit_style_escape): Update.
11574         (flush_wrap_buffer): Update.
11575         (fputs_maybe_filtered): Update.
11576         (fputs_unfiltered): Add function.
11577
11578 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11579
11580         * gdb/event-loop.c (gdb_wait_for_event): Update.
11581         * gdb/printcmd.c (printf_command): Update.
11582         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11583         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11584         (gdb_os_flush_stderr): Update.
11585         * gdb/remote.c (remote_console_output): Update.
11586         * gdb/ui-file.c (gdb_flush): Rename to...
11587         (ui_file_flush): ...this.
11588         (stderr_file::write): Update.
11589         (stderr_file::puts): Update.
11590         * gdb/ui-file.h (gdb_flush): Rename to...
11591         (ui_file_flush): ...this.
11592         * gdb/utils.c (gdb_flush): Add function.
11593         * gdb/utils.h (gdb_flush): Add declaration.
11594
11595 2020-02-07  Tom Tromey  <tromey@adacore.com>
11596
11597         PR breakpoints/24915:
11598         * source.c (find_and_open_source): Do not check basenames_may_differ.
11599
11600 2020-02-07  Tom Tromey  <tom@tromey.com>
11601
11602         * README: Update gdbserver documentation.
11603         * gdbserver: Move to top level.
11604         * configure.tgt (build_gdbserver): Remove.
11605         * configure.ac: Remove --enable-gdbserver.
11606         * configure: Rebuild.
11607         * Makefile.in (distclean): Don't mention gdbserver.
11608
11609 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11610
11611         * source-cache.c (source_cache::ensure): Surround
11612         get_plain_source_lines with a try/catch.
11613         (source_cache::get_line_charpos): Get rid of try/catch
11614         and only check for the return value of "ensure".
11615         * tui/tui-source.c (tui_source_window::set_contents):
11616         Simplify "nlines" calculation.
11617
11618 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11619
11620         * MAINTAINERS (Write After Approval): Add myself.
11621
11622 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11623
11624         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11625         function call.
11626
11627 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11628
11629         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11630
11631 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11632
11633         * nat/riscv-linux-tdesc.h: New file.
11634         * nat/riscv-linux-tdesc.c: New file, taking code from...
11635         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11636         ... here.
11637         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11638         NATDEPFILES.
11639
11640 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11641
11642         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11643         we don't set the fake simulator ptid to the null_ptid.
11644
11645 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11646
11647         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11648         * gdbthread.h (class thread_info) <resumed>: Likewise.
11649         * infrun.c (resume_1): Likewise.
11650         (proceed): Likewise.
11651         (infrun_thread_stop_requested): Likewise.
11652         (stop_all_threads): Likewise.
11653         (handle_inferior_event): Likewise.
11654         (restart_threads): Likewise.
11655         (finish_step_over): Likewise.
11656         (keep_going_stepped_thread): Likewise.
11657         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11658         (linux_handle_extended_wait): Likewise.
11659         * record-btrace.c (get_thread_current_frame_id): Likewise.
11660         * record-full.c (record_full_wait_1): Likewise.
11661         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11662         * target.c (target_resume): Likewise.
11663         * thread.c (set_running_thread): Likewise.
11664
11665 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11666
11667         * f-valprint.c (f77_print_array_1): Changed datatype of index
11668         variable to LONGEST from int to enable it to contain bound
11669         values correctly.
11670
11671 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11672
11673         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11674         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11675         offsets according to FLEN determined.
11676         (riscv_linux_nat_target::read_description): Determine FLEN
11677         dynamically.
11678         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11679         according to FLEN determined.
11680         (riscv_linux_nat_target::store_registers): Likewise.
11681
11682 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11683
11684         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11685         when reg->group is empty and reggroup is not.
11686
11687 2020-01-31  Tom Tromey  <tromey@adacore.com>
11688
11689         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11690         Call beneath target's mourn_inferior after unpushing.
11691
11692 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11693
11694         PR tui/9765
11695         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11696         have enough lines to fill the screen, still return the lowest
11697         address we found.
11698
11699 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11700
11701         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11702         '-', '<', and '>' commands.
11703
11704 2020-01-29  Pedro Alves  <palves@redhat.com>
11705             Sergio Durigan Junior  <sergiodj@redhat.com>
11706
11707         * infcmd.c (construct_inferior_arguments): Assert that
11708         'argc' is greater than 0.
11709
11710 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11711
11712         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11713         (BRK_INSN_MASK): Define to 0xd4200000.
11714         (aarch64_program_breakpoint_here_p): New function.
11715         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11716         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11717         breakpoint.c.
11718         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11719         breakpoint.h
11720         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11721         call gdbarch_program_breakpoint_here_p.
11722         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11723         default_program_breakpoint_here_p, changed return type to bool and
11724         simplified.
11725         * breakpoint.h (program_breakpoint_here): Moved prototype to
11726         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11727         return type to bool.
11728         * gdbarch.c: Regenerate.
11729         * gdbarch.h: Regenerate.
11730         * gdbarch.sh (program_breakpoint_here_p): New method.
11731         * infrun.c (handle_signal_stop): Call
11732         gdbarch_program_breakpoint_here_p.
11733
11734 2020-01-26  Tom Tromey  <tom@tromey.com>
11735
11736         * ctfread.c (struct ctf_fp_info): Reindent.
11737         (_initialize_ctfread): Remove.
11738
11739 2020-01-26  Tom Tromey  <tom@tromey.com>
11740
11741         * psymtab.c (partial_map_expand_apply)
11742         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11743         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11744         (psym_print_stats, psym_expand_symtabs_for_function)
11745         (psym_map_symbol_filenames, psym_map_matching_symbols)
11746         (psym_expand_symtabs_matching)
11747         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11748         (maintenance_check_psymtabs): Use new methods.
11749         * psympriv.h (struct partial_symtab) <readin_p,
11750         get_compunit_symtab>: New methods.
11751         <readin, compunit_symtab>: Remove members.
11752         (struct standard_psymtab): New.
11753         (struct legacy_psymtab): Derive from standard_psymtab.
11754         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11755         standard_psymtab.
11756         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11757
11758 2020-01-26  Tom Tromey  <tom@tromey.com>
11759
11760         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11761         read_dependencies.  Add assert.
11762         * psymtab.c (partial_symtab::read_dependencies): New method.
11763         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11764         method.
11765         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11766         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11767         read_dependencies.
11768         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11769         Add assert.
11770
11771 2020-01-26  Tom Tromey  <tom@tromey.com>
11772
11773         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11774         Call expand_psymtab.
11775         (xcoff_read_symtab): Call expand_psymtab.
11776         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11777         legacy_expand_psymtab.
11778         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11779         method.
11780         (struct legacy_psymtab) <expand_psymtab>: Implement.
11781         <legacy_expand_psymtab>: New member.
11782         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11783         (parse_partial_symbols): Set legacy_expand_psymtab.
11784         (psymtab_to_symtab_1): Change argument order.  Call
11785         expand_psymtab.
11786         (new_psymtab): Set legacy_expand_psymtab.
11787         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11788         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11789         expand_psymtab.
11790         (dwarf2_psymtab::expand_psymtab): Rename from
11791         psymtab_to_symtab_1.  Call expand_psymtab.
11792         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11793         (dbx_end_psymtab): Likewise.
11794         (dbx_psymtab_to_symtab_1): Change argument order. Call
11795         expand_psymtab.
11796         (dbx_read_symtab): Call expand_psymtab.
11797         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11798         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11799         (ctf_psymtab::read_symtab): Call expand_psymtab.
11800
11801 2020-01-26  Tom Tromey  <tom@tromey.com>
11802
11803         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11804         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11805         messages.
11806         * mdebugread.c (mdebug_read_symtab): Remove prints.
11807         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11808         assert.
11809         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11810
11811 2020-01-26  Tom Tromey  <tom@tromey.com>
11812
11813         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11814         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11815         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11816         legacy_symtab.
11817         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11818         * psymtab.c (psymtab_to_symtab): Call method.
11819         (dump_psymtab): Update.
11820         * psympriv.h (struct partial_symtab): Add virtual destructor.
11821         <read_symtab>: New method.
11822         (struct legacy_symtab): New.
11823         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11824         (struct pst_map) <pst>: Now a legacy_psymtab.
11825         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11826         (new_psymtab): Use legacy_psymtab.
11827         * dwarf2read.h (struct dwarf2_psymtab): New.
11828         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11829         * dwarf2read.c (dwarf2_create_include_psymtab)
11830         (dwarf2_build_include_psymtabs, create_type_unit_group)
11831         (create_partial_symtab, process_psymtab_comp_unit_reader)
11832         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11833         (set_partial_user): Use dwarf2_psymtab.
11834         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11835         (psymtab_to_symtab_1, process_full_comp_unit)
11836         (process_full_type_unit, dwarf2_ranges_read)
11837         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11838         (dwarf_decode_lines): Use dwarf2_psymtab.
11839         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11840         (add_address_entry_worker, write_one_signatured_type)
11841         (recursively_count_psymbols, recursively_write_psymbols)
11842         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11843         (write_debug_names): Likewise.
11844         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11845         <pst>: Now a legacy_psymtab.
11846         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11847         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11848         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11849         * ctfread.c (struct ctf_psymtab): New.
11850         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11851         ctf_psymtab.
11852         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11853         (create_partial_symtab): Return a ctf_psymtab.
11854         (scan_partial_symbols): Update.
11855
11856 2020-01-26  Tom Tromey  <tom@tromey.com>
11857
11858         * xcoffread.c (xcoff_start_psymtab): Use new.
11859         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11860         renamed from start_psymtab_common.
11861         * psympriv.h (struct partial_symtab): Add new constructor.
11862         (start_psymtab_common): Don't declare.
11863         * mdebugread.c (parse_partial_symbols): Use new.
11864         * dwarf2read.c (create_partial_symtab): Use new.
11865         * dbxread.c (start_psymtab): Use new.
11866         * ctfread.c (create_partial_symtab): Use new.
11867
11868 2020-01-26  Tom Tromey  <tom@tromey.com>
11869
11870         * xcoffread.c (xcoff_end_psymtab): Use new.
11871         * psymtab.c (start_psymtab_common): Use new.
11872         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11873         Update.
11874         * psympriv.h (struct partial_symtab): Add parameters to
11875         constructor.  Don't inline.
11876         (allocate_psymtab): Don't declare.
11877         * mdebugread.c (new_psymtab): Use new.
11878         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11879         * dbxread.c (dbx_end_psymtab): Use new.
11880
11881 2020-01-26  Tom Tromey  <tom@tromey.com>
11882
11883         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11884         allocate_psymtab.  Update documentation.
11885         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11886         allocate_psymtab.  Do not use new.
11887         (allocate_psymtab): Use new.  Update.
11888
11889 2020-01-26  Tom Tromey  <tom@tromey.com>
11890
11891         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11892         * psymtab.c (psym_print_stats): Update.
11893         * psympriv.h (struct partial_symtab) <readin,
11894         psymtabs_addrmap_supported, anonymous>: Now bool.
11895         * mdebugread.c (psymtab_to_symtab_1): Update.
11896         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11897         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11898         (process_full_comp_unit, process_full_type_unit): Update.
11899         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11900         * ctfread.c (psymtab_to_symtab): Update.
11901
11902 2020-01-26  Tom Tromey  <tom@tromey.com>
11903
11904         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11905         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11906         * psymtab.c (psymtab_storage): Delete psymtabs.
11907         (psymtab_storage::allocate_psymtab): Use new.
11908         (psymtab_storage::discard_psymtab): Use delete.
11909         * psympriv.h (struct partial_symtab): Add constructor and
11910         initializers.
11911
11912 2020-01-26  Tom Tromey  <tom@tromey.com>
11913
11914         * machoread.c: Do not include psympriv.h.
11915
11916 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11917
11918         * NEWS: Mention the new option and the set/show commands.
11919
11920 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11921
11922         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11923         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11924         (validate_exec_file): New variables, enums, functions.
11925         (exec_file_locate_attach, print_section_info): Style the filenames.
11926         (_initialize_exec): Install show_exec_file_mismatch_command and
11927          set_exec_file_mismatch_command.
11928         * gdbcore.h (validate_exec_file): Declare.
11929         * infcmd.c (attach_command): Call validate_exec_file.
11930         * remote.c ( remote_target::remote_add_inferior): Likewise.
11931
11932 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11933
11934         * frame.c (find_frame_sal): Move call to get_next_frame into more
11935         inner scope.
11936         * inline-frame.c (inilne_state) <inline_state>: Update argument
11937         types.
11938         (inilne_state) <skipped_symbol>: Rename to...
11939         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11940         (skip_inline_frames): Build vector of skipped symbols and use this
11941         to reate the inline_state.
11942         (inline_skipped_symbol): Add a comment and some assertions, fetch
11943         skipped symbol from the list.
11944
11945 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11946
11947         * buildsym.c (lte_is_less_than): Delete.
11948         (buildsym_compunit::end_symtab_with_blockvector): Create local
11949         lambda function to sort line table entries, and use
11950         std::stable_sort instead of std::sort.
11951         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11952         markers when looking for a previous line.
11953
11954 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11955
11956         * dwarf2read.c (lnp_state_machine::record_line): Include
11957         end_sequence parameter in debug print out.  Record the line if we
11958         are at an end_sequence marker even if it's not the start of a
11959         statement.
11960         * symmisc.c (maintenance_print_one_line_table): Print end of
11961         sequence markers with 'END' not '0'.
11962
11963 2020-01-24  Pedro Alves  <palves@redhat.com>
11964
11965         PR gdb/25410
11966         * thread.c (scoped_restore_current_thread::restore): Use
11967         switch_to_inferior_no_thread.
11968         * exec.c: Include "progspace-and-thread.h".
11969         (add_target_sections, remove_target_sections):
11970         scoped_restore_current_pspace_and_thread instead of
11971         scoped_restore_current_thread.
11972         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11973         and aspace to the inferior before calling clone_program_space.
11974         Remove stale comment.
11975
11976 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11977
11978         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11979         (arm_netbsd_nat_target::fetch_registers): ...this.
11980         (arm_nbsd_nat_target::store_registers): Rename to...
11981         (arm_netbsd_nat_target::store_registers): ...this.
11982
11983 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11984
11985         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11986         register_t.
11987
11988 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11989
11990         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11991         Update comment.
11992         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11993         Likewise.
11994         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11995         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11996         the correct replacement (iterate_over_regset_sections).
11997         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11998         Update comment.
11999
12000 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
12001
12002         PR gdb/23718
12003         * gdb/python/python.c (execute_gdb_command): Call
12004         async_enable_stdin in catch block.
12005
12006 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12007
12008         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
12009         SWITCH_THRU_ALL_UIS.
12010
12011 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
12012
12013         PR tui/9765
12014         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
12015         comment, add extra parameter, and update to store previous symbol
12016         when appropriate.
12017         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
12018         add extra parameter.
12019         * tui/tui-disasm.c (tui_disassemble): Update header comment,
12020         remove unneeded parameter, add try/catch around gdb_print_insn,
12021         rewrite to add items to asm_lines vector.
12022         (tui_find_backward_disassembly_start_address): New function.
12023         (tui_find_disassembly_address): Updated throughout.
12024         (tui_disasm_window::set_contents): Update for changes to
12025         tui_disassemble.
12026         (tui_disasm_window::do_scroll_vertical): No need to adjust the
12027         number of lines to scroll.
12028
12029 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
12030
12031         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
12032         (SECT_OFF_DATA): Likewise.
12033         (SECT_OFF_RODATA): Likewise.
12034         (SECT_OFF_TEXT): Likewise.
12035         (SECT_OFF_BSS): Likewise.
12036         (struct objfile) <text_section_offset, data_section_offset>: New
12037         methods.
12038         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
12039         objfile::text_section_offset.
12040         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12041         * coffread.c (coff_symtab_read): Likewise.
12042         (enter_linenos): Likewise.
12043         (process_coff_symbol): Likewise.
12044         * ctfread.c (get_objfile_text_range): Likewise.
12045         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12046         Use objfile::data_section_offset.
12047         * dwarf2-frame.c (execute_cfa_program): Use
12048         objfile::text_section_offset.
12049         (dwarf2_frame_find_fde): Likewise.
12050         * dwarf2read.c (create_addrmap_from_index): Likewise.
12051         (create_addrmap_from_aranges): Likewise.
12052         (dw2_find_pc_sect_compunit_symtab): Likewise.
12053         (process_psymtab_comp_unit_reader): Likewise.
12054         (add_partial_symbol): Likewise.
12055         (add_partial_subprogram): Likewise.
12056         (process_full_comp_unit): Likewise.
12057         (read_file_scope): Likewise.
12058         (read_func_scope): Likewise.
12059         (read_lexical_block_scope): Likewise.
12060         (read_call_site_scope): Likewise.
12061         (dwarf2_rnglists_process): Likewise.
12062         (dwarf2_ranges_process): Likewise.
12063         (dwarf2_ranges_read): Likewise.
12064         (dwarf_decode_lines_1): Likewise.
12065         (new_symbol): Likewise.
12066         (dwarf2_fetch_die_loc_sect_off): Likewise.
12067         (dwarf2_per_cu_text_offset): Likewise.
12068         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12069         * hppa-tdep.c (read_unwind_info): Likewise.
12070         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12071         * psympriv.h (struct partial_symtab): Likewise.
12072         * psymtab.c (find_pc_sect_psymtab): Likewise.
12073         * solib-svr4.c (enable_break): Likewise.
12074         * stap-probe.c (relocate_address): Use
12075         objfile::data_section_offset.
12076         * xcoffread.c (enter_line_range): Use
12077         objfile::text_section_offset.
12078         (read_xcoff_symtab): Likewise.
12079
12080 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12081
12082         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12083         declaration to narrower scopes.
12084
12085 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12086
12087         * darwin-nat.h (struct darwin_exception_msg, enum
12088         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12089         Move up.
12090         (class darwin_nat_target) <wait_1, check_new_threads,
12091         decode_exception_message, decode_message, stop_inferior,
12092         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12093         * darwin-nat.c (darwin_check_new_threads): Rename to...
12094         (darwin_nat_target::check_new_threads): ... this.
12095         (darwin_suspend_inferior_it): Remove.
12096         (darwin_decode_exception_message): Rename to...
12097         (darwin_nat_target::decode_exception_message): ... this.
12098         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12099         (darwin_decode_message): Rename to...
12100         (darwin_nat_target::decode_message): ... this.
12101         (cancel_breakpoint): Rename to...
12102         (darwin_nat_target::cancel_breakpoint): ... this.
12103         (darwin_wait): Rename to...
12104         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12105         instead of iterate_over_inferiors.
12106         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12107         (darwin_stop_inferior): Rename to...
12108         (darwin_nat_target::stop_inferior): ... this.
12109         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12110         (darwin_init_thread_list): Rename to...
12111         (darwin_nat_target::init_thread_list): ... this.
12112         (darwin_ptrace_him): Rename to...
12113         (darwin_nat_target::ptrace_him): ... this.
12114         (darwin_nat_target::create_inferior): Pass lambda function to
12115         fork_inferior.
12116         (darwin_nat_target::detach): Call stop_inferior instead of
12117         darwin_stop_inferior.
12118         * fork-inferior.h (fork_inferior): Change init_trace_fun
12119         parameter to gdb::function_view.
12120         * fork-inferior.c (fork_inferior): Likewise.
12121
12122 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12123
12124         * i386-cygwin-tdep.c (core_process_module_section): Update.
12125         * windows-nat.c (struct lm_info_windows): Add text_offset.
12126         (windows_xfer_shared_libraries): Update.
12127         * windows-tdep.c (windows_xfer_shared_library):
12128         Add text_offset_cached argument.
12129         * windows-tdep.h (windows_xfer_shared_library): Update.
12130
12131 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12132
12133         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12134
12135 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12136
12137         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12138         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12139         replace with range-based for.
12140         (gdbsim_interrupt_inferior): Remove.
12141         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12142         with a range-based for.  Inline code from
12143         gdbsim_interrupt_inferior.
12144
12145 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12146
12147         * infrun.c (proceed): Fix indentation.
12148
12149 2020-01-21  Tom Tromey  <tromey@adacore.com>
12150
12151         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12152         * python/python.c (python_extension_ops): Update.
12153         (gdbpy_colorize): New function.
12154         * python/lib/gdb/__init__.py (colorize): New function.
12155         * extension.h (ext_lang_colorize): Declare.
12156         * extension.c (ext_lang_colorize): New function.
12157         * extension-priv.h (struct extension_language_ops) <colorize>: New
12158         member.
12159         * cli/cli-style.c (_initialize_cli_style): Update help text.
12160
12161 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12162
12163         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12164         <cond>: Change type to bool.
12165         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12166         (aarch64_displaced_step_cb): Likewise.
12167         (aarch64_displaced_step_tb): Likewise.
12168
12169 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12170
12171         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12172         output.
12173
12174 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12175
12176         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12177         <pc_adjust>: Adjust the documentation.
12178         (aarch64_displaced_step_fixup): Check if PC really moved before
12179         adjusting it.
12180
12181 2020-01-19  Tom Tromey  <tom@tromey.com>
12182
12183         * disasm.c (~gdb_disassembler): New destructor.
12184         (gdb_buffered_insn_length): Call disassemble_free_target.
12185         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12186         DISABLE_COPY_AND_ASSIGN.
12187
12188 2020-01-19  Tom Tromey  <tom@tromey.com>
12189
12190         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12191         (die_reader_func_ftype): Remove.
12192         (cutu_reader): New class.
12193         (dw2_get_file_names_reader): Remove "data" parameter.
12194         (dw2_get_file_names): Use cutu_reader.
12195         (create_debug_type_hash_table): Update.
12196         (read_cutu_die_from_dwo): Update comment.
12197         (lookup_dwo_unit): Add dwo_name parameter.
12198         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12199         die_reader_func_ftype and data parameters.
12200         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12201         Remove die_reader_func_ftype and data parameters.
12202         (~cutu_reader): New; from init_cutu_and_read_dies.
12203         (cutu_reader::cutu_reader): Rename from
12204         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12205         and data parameters.
12206         (init_cutu_and_read_dies_simple): Remove.
12207         (struct process_psymtab_comp_unit_data): Remove.
12208         (process_psymtab_comp_unit_reader): Remove data parameter; add
12209         want_partial_unit and pretend_language parameters.
12210         (process_psymtab_comp_unit): Use cutu_reader.
12211         (build_type_psymtabs_reader): Remove data parameter.
12212         (build_type_psymtabs_1): Use cutu_reader.
12213         (process_skeletonless_type_unit): Likewise.
12214         (load_partial_comp_unit_reader): Remove.
12215         (load_partial_comp_unit): Use cutu_reader.
12216         (load_full_comp_unit_reader): Remove.
12217         (load_full_comp_unit): Use cutu_reader.
12218         (struct create_dwo_cu_data): Remove.
12219         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12220         dwo_unit parameters.
12221         (create_cus_hash_table): Use cutu_reader.
12222         (struct dwarf2_read_addr_index_data): Remove.
12223         (dwarf2_read_addr_index_reader): Remove.
12224         (dwarf2_read_addr_index): Use cutu_reader.
12225         (read_signatured_type_reader): Remove.
12226         (read_signatured_type): Use cutu_reader.
12227
12228 2020-01-19  Tom Tromey  <tom@tromey.com>
12229
12230         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12231         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12232         (tui_wrefresh): Declare.
12233         * tui/tui-wingeneral.c (suppress_output): New global.
12234         (tui_suppress_output, ~tui_suppress_output): New constructor and
12235         destructor.
12236         (tui_wrefresh): New function.
12237         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12238         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12239         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12240         method.
12241         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12242         tui_wrefresh.
12243         (tui_data_window::no_refresh): New method.
12244         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12245         (tui_reg_command): Use tui_suppress_output
12246         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12247         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12248         method.
12249         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12250
12251 2020-01-19  Tom Tromey  <tom@tromey.com>
12252
12253         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12254         Handle case where symtab is null.
12255
12256 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12257
12258         * linux-fork.c (one_fork_p): Simplify.
12259
12260 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12261
12262         * top.c (struct qt_args): Remove.
12263         (kill_or_detach): Change return type to void, replace `void *`
12264         parameter with a proper one.
12265         (print_inferior_quit_action):  Likewise.
12266         (quit_confirm): Use range-based for loop to iterate over inferiors.
12267         (quit_force): Likewise.
12268
12269 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12270
12271         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12272         `void *` parameter with proper parameters.
12273         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12274         (print_one_inferior): Change return type to void, replace `void *`
12275         parameter with proper parameters.
12276         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12277         inferiors.
12278         (get_other_inferior): Remove.
12279         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12280         inferiors.
12281
12282 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12283
12284         * mi/mi-interp.c (report_initial_inferior): Remove.
12285         (mi_interp::init): Use range-based for to iterate over inferiors.
12286
12287 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12288
12289         * python/py-inferior.c (build_inferior_list): Remove.
12290         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12291
12292 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12293
12294         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12295         (btrace_stitch_trace): Likewise.
12296         * charset.c (intermediate_encoding): Likewise (vaild).
12297         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12298         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12299         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12300
12301 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12302
12303         * windows-tdep.c (windows_get_tlb_type):
12304         Add rtl_user_process_parameters type.
12305
12306 2020-01-16  Pedro Alves  <palves@redhat.com>
12307             Norbert Lange  <nolange79@gmail.com>
12308
12309         PR build/24805
12310         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12311         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12312         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12313         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12314         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12315         (ps_plog): Redeclare exported functions with default visibility.
12316
12317 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12318
12319         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12320         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12321
12322 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12323
12324         * infcmd.c (post_create_inferior): Use get_thread_regcache
12325         instead of get_current_regcache.
12326
12327 2020-01-14  Tom Tromey  <tom@tromey.com>
12328
12329         PR symtab/12535:
12330         * python/python.c (gdbpy_decode_line): Treat empty string the same
12331         as no argument.
12332
12333 2020-01-14  Tom Tromey  <tom@tromey.com>
12334
12335         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12336
12337 2020-01-14  Tom Tromey  <tom@tromey.com>
12338
12339         * nat/linux-btrace.c: Don't include <config.h>.
12340         * nat/linux-ptrace.c: Don't include <config.h>.
12341         * nat/x86-linux-dregs.c: Don't include <config.h>.
12342
12343 2020-01-14  Tom Tromey  <tom@tromey.com>
12344
12345         * configure: Rebuild.
12346         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12347
12348 2020-01-14  Tom Tromey  <tom@tromey.com>
12349
12350         * nat/x86-linux-dregs.c: Include configh.h.
12351         * nat/linux-ptrace.c: Include configh.h.
12352         * nat/linux-btrace.c: Include configh.h.
12353         * defs.h: Include config.h, bfd.h.
12354         * configure.ac: Don't source common.host.
12355         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12356         * configure: Rebuild.
12357         * acinclude.m4: Update path.
12358         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12359         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12360         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12361         (CLIBS): Add LIBSUPPORT.
12362         (CDEPS): Likewise.
12363         (COMMON_SFILES): Remove gdbsupport files.
12364         (HFILES_NO_SRCDIR): Likewise.
12365         (stamp-version): Update path to create-version.sh.
12366         (ALLDEPFILES): Remove gdbsupport files.
12367
12368 2020-01-14  Tom Tromey  <tom@tromey.com>
12369
12370         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12371         USE_WIN32API when needed.
12372         * configure.ac (USE_WIN32API): Don't define.
12373         (WIN32LIBS): Use WIN32APILIBS.
12374         * configure: Rebuild.
12375
12376 2020-01-14  Tom Tromey  <tom@tromey.com>
12377
12378         * configure: Rebuild.
12379         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12380
12381 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12382
12383         * skip.c (skip_function_command): Make skip w/o arguments use the
12384         name of the inlined function if pc is inside any inlined function.
12385
12386 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12387
12388         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12389         * infrun.c (resume_1): Likewise.
12390         (handle_inferior_event): Remove stale comment.
12391         * linux-nat.c (linux_nat_target::resume): Update comments.
12392         (save_stop_reason): Likewise.
12393         (linux_nat_filter_event): Likewise.
12394         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12395
12396 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12397
12398         * elfread.c (record_minimal_symbol): Set section index to 0 for
12399         non-allocatable sections.
12400
12401
12402 2020-01-13  Ali Tamur <tamur@google.com>
12403
12404         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12405         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12406         to gdb::optional.  Update comments.
12407         (dwo_file): Update comments.
12408         (read_attribute): Update API to take an additional out parameter,
12409         need_reprocess.  This is used to mark attributes that need other
12410         attributes (e.g. str_offsets_base) for correct computation which may not
12411         have been read yet.
12412         (read_attribute_reprocess): New function declaration.
12413         (read_addr_index): Likewise.
12414         (read_dwo_str_index): Likewise.
12415         (read_stub_str_index): Likewise.
12416         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12417         (lookup_addr_base): New function definition.
12418         (lookup_ranges_base): Likewise.
12419         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12420         lookup_ranges_base.
12421         (init_cutu_and_read_dies): Update comments.
12422         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12423         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12424         Update comments.
12425         (init_cutu_and_read_dies_simple): Reflect API changes.
12426         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12427         (create_cus_hash_table): Change API to take parent compile unit.
12428         Reflect API changes.
12429         (open_and_init_dwo_file): Reflect API changes.
12430         (dwarf2_get_pc_bounds): Update comments.
12431         (dwarf2_record_block_ranges): Likewise.
12432         (read_full_die_1): Change implementation to reprocess attributes that
12433         need str_offsets_base and addr_base.
12434         (partial_die_info::read): Likewise.
12435         (read_attribute_reprocess): New function definition.
12436         (read_attribute_value): Change API to take an additional out parameter,
12437         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12438         when a non-dwo compile unit has index based attributes.
12439         (read_attribute): Reflect API changes.
12440         (read_addr_index_1): Reflect API changes.  Update comments.
12441         (dwarf2_read_addr_index_data): Reflect API changes.
12442         (dwarf2_read_addr_index): Likewise.
12443         (read_str_index): Change API and implementation.  This becomes a helper
12444         to be used by the new string index related methods.  Update error
12445         message and comments.
12446         (read_dwo_str_index): New function definition.
12447         (read_stub_str_index): Likewise.
12448         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12449         * symfile.h (dwarf2_debug_sections): Likewise.
12450         * xcoffread.c (dwarf2_debug_sections): Likewise.
12451
12452 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12453
12454         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12455         core_reg_sect type to gdb_byte *.
12456         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12457         * cris-tdep.c (fetch_core_registers): Likewise.
12458         * corelow.c (core_target::get_core_register_section): Change
12459         type of `contents` to gdb::byte_vector.
12460
12461 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12462
12463         * tui/tui-wingeneral.c (box_win): Position the title in the center
12464         of the border.
12465
12466 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12467
12468         * corelow.c (core_target::get_core_register_section): Use
12469           std::vector instead of alloca.
12470
12471 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12472
12473         * warning.m4: Add -Wmissing-declarations to build_warnings.
12474         * configure: Re-generate.
12475
12476 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12477
12478         * python/python.c (init__gdb_module): Add declaration.
12479
12480 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12481
12482         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12483         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12484         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12485         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12486         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12487         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12488         * ada-exp.y (_initialize_ada_exp): Add declaration.
12489         * ada-lang.c (_initialize_ada_language): Add declaration.
12490         * ada-tasks.c (_initialize_tasks): Add declaration.
12491         * agent.c (_initialize_agent): Add declaration.
12492         * aix-thread.c (_initialize_aix_thread): Add declaration.
12493         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12494         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12495         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12496         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12497         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12498         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12499         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12500         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12501         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12502         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12503         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12504         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12505         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12506         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12507         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12508         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12509         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12510         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12511         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12512         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12513         * annotate.c (_initialize_annotate): Add declaration.
12514         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12515         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12516         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12517         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12518         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12519         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12520         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12521         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12522         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12523         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12524         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12525         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12526         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12527         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12528         * auto-load.c (_initialize_auto_load): Add declaration.
12529         * auxv.c (_initialize_auxv): Add declaration.
12530         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12531         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12532         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12533         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12534         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12535         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12536         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12537         * breakpoint.c (_initialize_breakpoint): Add declaration.
12538         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12539         * btrace.c (_initialize_btrace): Add declaration.
12540         * charset.c (_initialize_charset): Add declaration.
12541         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12542         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12543         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12544         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12545         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12546         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12547         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12548         * coffread.c (_initialize_coffread): Add declaration.
12549         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12550         * compile/compile.c (_initialize_compile): Add declaration.
12551         * complaints.c (_initialize_complaints): Add declaration.
12552         * completer.c (_initialize_completer): Add declaration.
12553         * copying.c (_initialize_copying): Add declaration.
12554         * corefile.c (_initialize_core): Add declaration.
12555         * corelow.c (_initialize_corelow): Add declaration.
12556         * cp-abi.c (_initialize_cp_abi): Add declaration.
12557         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12558         * cp-support.c (_initialize_cp_support): Add declaration.
12559         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12560         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12561         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12562         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12563         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12564         * ctfread.c (_initialize_ctfread): Add declaration.
12565         * d-lang.c (_initialize_d_language): Add declaration.
12566         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12567         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12568         * dbxread.c (_initialize_dbxread): Add declaration.
12569         * dcache.c (_initialize_dcache): Add declaration.
12570         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12571         * disasm.c (_initialize_disasm): Add declaration.
12572         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12573         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12574         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12575         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12576         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12577         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12578         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12579         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12580         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12581         * elfread.c (_initialize_elfread): Add declaration.
12582         * exec.c (_initialize_exec): Add declaration.
12583         * extension.c (_initialize_extension): Add declaration.
12584         * f-lang.c (_initialize_f_language): Add declaration.
12585         * f-valprint.c (_initialize_f_valprint): Add declaration.
12586         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12587         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12588         * filesystem.c (_initialize_filesystem): Add declaration.
12589         * findcmd.c (_initialize_mem_search): Add declaration.
12590         * findvar.c (_initialize_findvar): Add declaration.
12591         * fork-child.c (_initialize_fork_child): Add declaration.
12592         * frame-base.c (_initialize_frame_base): Add declaration.
12593         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12594         * frame.c (_initialize_frame): Add declaration.
12595         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12596         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12597         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12598         * gcore.c (_initialize_gcore): Add declaration.
12599         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12600         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12601         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12602         * gdbarch.c (_initialize_gdbarch): Add declaration.
12603         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12604         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12605         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12606         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12607         * go-lang.c (_initialize_go_language): Add declaration.
12608         * go32-nat.c (_initialize_go32_nat): Add declaration.
12609         * guile/guile.c (_initialize_guile): Add declaration.
12610         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12611         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12612         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12613         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12614         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12615         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12616         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12617         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12618         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12619         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12620         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12621         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12622         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12623         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12624         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12625         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12626         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12627         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12628         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12629         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12630         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12631         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12632         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12633         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12634         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12635         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12636         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12637         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12638         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12639         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12640         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12641         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12642         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12643         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12644         * infcall.c (_initialize_infcall): Add declaration.
12645         * infcmd.c (_initialize_infcmd): Add declaration.
12646         * inflow.c (_initialize_inflow): Add declaration.
12647         * infrun.c (_initialize_infrun): Add declaration.
12648         * interps.c (_initialize_interpreter): Add declaration.
12649         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12650         * jit.c (_initialize_jit): Add declaration.
12651         * language.c (_initialize_language): Add declaration.
12652         * linux-fork.c (_initialize_linux_fork): Add declaration.
12653         * linux-nat.c (_initialize_linux_nat): Add declaration.
12654         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12655         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12656         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12657         * m2-lang.c (_initialize_m2_language): Add declaration.
12658         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12659         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12660         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12661         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12662         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12663         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12664         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12665         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12666         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12667         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12668         * machoread.c (_initialize_machoread): Add declaration.
12669         * macrocmd.c (_initialize_macrocmd): Add declaration.
12670         * macroscope.c (_initialize_macroscope): Add declaration.
12671         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12672         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12673         * maint.c (_initialize_maint_cmds): Add declaration.
12674         * mdebugread.c (_initialize_mdebugread): Add declaration.
12675         * memattr.c (_initialize_mem): Add declaration.
12676         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12677         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12678         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12679         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12680         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12681         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12682         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12683         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12684         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12685         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12686         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12687         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12688         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12689         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12690         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12691         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12692         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12693         * mipsread.c (_initialize_mipsread): Add declaration.
12694         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12695         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12696         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12697         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12698         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12699         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12700         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12701         * nto-procfs.c (_initialize_procfs): Add declaration.
12702         * objc-lang.c (_initialize_objc_language): Add declaration.
12703         * observable.c (_initialize_observer): Add declaration.
12704         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12705         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12706         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12707         * osabi.c (_initialize_gdb_osabi): Add declaration.
12708         * osdata.c (_initialize_osdata): Add declaration.
12709         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12710         * parse.c (_initialize_parse): Add declaration.
12711         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12712         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12713         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12714         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12715         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12716         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12717         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12718         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12719         * printcmd.c (_initialize_printcmd): Add declaration.
12720         * probe.c (_initialize_probe): Add declaration.
12721         * proc-api.c (_initialize_proc_api): Add declaration.
12722         * proc-events.c (_initialize_proc_events): Add declaration.
12723         * proc-service.c (_initialize_proc_service): Add declaration.
12724         * procfs.c (_initialize_procfs): Add declaration.
12725         * producer.c (_initialize_producer): Add declaration.
12726         * psymtab.c (_initialize_psymtab): Add declaration.
12727         * python/python.c (_initialize_python): Add declaration.
12728         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12729         * record-btrace.c (_initialize_record_btrace): Add declaration.
12730         * record-full.c (_initialize_record_full): Add declaration.
12731         * record.c (_initialize_record): Add declaration.
12732         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12733         * regcache.c (_initialize_regcache): Add declaration.
12734         * reggroups.c (_initialize_reggroup): Add declaration.
12735         * remote-notif.c (_initialize_notif): Add declaration.
12736         * remote-sim.c (_initialize_remote_sim): Add declaration.
12737         * remote.c (_initialize_remote): Add declaration.
12738         * reverse.c (_initialize_reverse): Add declaration.
12739         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12740         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12741         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12742         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12743         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12744         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12745         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12746         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12747         Add declaration.
12748         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12749         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12750         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12751         * rust-exp.y (_initialize_rust_exp): Add declaration.
12752         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12753         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12754         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12755         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12756         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12757         * score-tdep.c (_initialize_score_tdep): Add declaration.
12758         * ser-go32.c (_initialize_ser_dos): Add declaration.
12759         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12760         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12761         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12762         * ser-uds.c (_initialize_ser_socket): Add declaration.
12763         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12764         * serial.c (_initialize_serial): Add declaration.
12765         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12766         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12767         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12768         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12769         * skip.c (_initialize_step_skip): Add declaration.
12770         * sol-thread.c (_initialize_sol_thread): Add declaration.
12771         * solib-aix.c (_initialize_solib_aix): Add declaration.
12772         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12773         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12774         * solib-frv.c (_initialize_frv_solib): Add declaration.
12775         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12776         * solib-target.c (_initialize_solib_target): Add declaration.
12777         * solib.c (_initialize_solib): Add declaration.
12778         * source-cache.c (_initialize_source_cache): Add declaration.
12779         * source.c (_initialize_source): Add declaration.
12780         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12781         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12782         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12783         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12784         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12785         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12786         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12787         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12788         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12789         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12790         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12791         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12792         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12793         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12794         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12795         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12796         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12797         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12798         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12799         * stabsread.c (_initialize_stabsread): Add declaration.
12800         * stack.c (_initialize_stack): Add declaration.
12801         * stap-probe.c (_initialize_stap_probe): Add declaration.
12802         * std-regs.c (_initialize_frame_reg): Add declaration.
12803         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12804         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12805         * symfile.c (_initialize_symfile): Add declaration.
12806         * symmisc.c (_initialize_symmisc): Add declaration.
12807         * symtab.c (_initialize_symtab): Add declaration.
12808         * target.c (_initialize_target): Add declaration.
12809         * target-connection.c (_initialize_target_connection): Add
12810         declaration.
12811         * target-dcache.c (_initialize_target_dcache): Add declaration.
12812         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12813         * thread.c (_initialize_thread): Add declaration.
12814         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12815         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12816         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12817         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12818         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12819         * tracectf.c (_initialize_ctf): Add declaration.
12820         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12821         * tracefile.c (_initialize_tracefile): Add declaration.
12822         * tracepoint.c (_initialize_tracepoint): Add declaration.
12823         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12824         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12825         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12826         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12827         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12828         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12829         * tui/tui.c (_initialize_tui): Add declaration.
12830         * typeprint.c (_initialize_typeprint): Add declaration.
12831         * ui-style.c (_initialize_ui_style): Add declaration.
12832         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12833         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12834         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12835         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12836         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12837         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12838         * unittests/filtered_iterator-selftests.c
12839         (_initialize_filtered_iterator_selftests): Add declaration.
12840         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12841         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12842         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12843         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12844         * unittests/main-thread-selftests.c
12845         (_initialize_main_thread_selftests): Add declaration.
12846         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12847         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12848         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12849         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12850         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12851         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12852         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12853         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12854         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12855         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12856         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12857         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12858         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12859         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12860         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12861         declaration.
12862         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12863         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12864         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12865         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12866         * user-regs.c (_initialize_user_regs): Add declaration.
12867         * utils.c (_initialize_utils): Add declaration.
12868         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12869         * valops.c (_initialize_valops): Add declaration.
12870         * valprint.c (_initialize_valprint): Add declaration.
12871         * value.c (_initialize_values): Add declaration.
12872         * varobj.c (_initialize_varobj): Add declaration.
12873         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12874         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12875         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12876         * windows-nat.c (_initialize_windows_nat): Add declaration.
12877         (_initialize_check_for_gdb_ini): Add declaration.
12878         (_initialize_loadable): Add declaration.
12879         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12880         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12881         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12882         * xcoffread.c (_initialize_xcoffread): Add declaration.
12883         * xml-support.c (_initialize_xml_support): Add declaration.
12884         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12885         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12886         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12887         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12888
12889 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12890
12891         * regformats/regdat.sh: Generate declaration for init function.
12892
12893 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12894
12895         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12896         up.
12897         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12898         close_one_inferior>: New methods.
12899         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12900         pass down target to find_inferior_pid.
12901         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12902         Pass down target to find_inferior_ptid.
12903         (gdbsim_target::create_inferior): Pass down target to
12904         add_thread_silent.
12905         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12906         target down to find_inferior_ptid and switch_to_thread.
12907         (gdbsim_target::close): Update to call close_one_inferior.
12908         (struct resume_data): Remove.
12909         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12910         directly, rather than through a void pointer.
12911         (gdbsim_target::resume): Update to call resume_one_inferior.
12912
12913 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12914
12915         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12916
12917 2020-01-12  Pedro Alves  <palves@redhat.com>
12918
12919         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12920         directly for the current inferior instead of
12921         discard_all_inferiors.
12922         (discard_all_inferiors): Delete.
12923
12924 2020-01-11  Tom Tromey  <tom@tromey.com>
12925
12926         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12927         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12928         deprecated_safe_get_selected_frame.
12929
12930 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12931
12932         * inferior.c (print_inferior): Switch inferior before printing it.
12933
12934 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12935             Pedro Alves  <palves@redhat.com>
12936
12937         * progspace-and-thread.c (switch_to_program_space_and_thread):
12938         Assert there's an inferior for PSPACE.  Use
12939         switch_to_inferior_no_thread to switch the inferior too.
12940         * progspace.c (program_space::~program_space): Call
12941         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12942         (program_space::free_all_objfiles): Don't call clear_symtab_users
12943         here.
12944         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12945
12946 2020-01-10  Pedro Alves  <palves@redhat.com>
12947
12948         * NEWS: Mention multi-target debugging, "info connections", and
12949         "add-inferior -no-connection".
12950
12951 2020-01-10  Pedro Alves  <palves@redhat.com>
12952
12953         * infrun.c: Include "target-connection.h".
12954         (check_multi_target_resumption): New.
12955         (proceed): Call it.
12956         * target-connection.c (make_target_connection_string): Make
12957         extern.
12958         * target-connection.h (make_target_connection_string): Declare.
12959
12960 2020-01-10  Pedro Alves  <palves@redhat.com>
12961
12962         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12963         * inferior.c (uiout_field_connection): New function.
12964         (print_inferior): Add new "connection-id" column.
12965         (add_inferior_command): Show connection number/string of added
12966         inferior.
12967         * process-stratum-target.h
12968         (process_stratum_target::connection_string): New virtual method.
12969         (process_stratum_target::connection_number): New field.
12970         * remote.c (remote_target::connection_string): New override.
12971         * target-connection.c: New file.
12972         * target-connection.h: New file.
12973         * target.c (decref_target): Remove process_stratum targets from
12974         the connection list.
12975         (target_stack::push): Add process_stratum targets to the
12976         connection list.
12977
12978 2020-01-10  Pedro Alves  <palves@redhat.com>
12979
12980         Revert:
12981         2016-04-12  Pedro Alves  <palves@redhat.com>
12982         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12983         Remove references to name.
12984         * serial.h (struct serial) <name>: Delete.
12985
12986 2020-01-10  Pedro Alves  <palves@redhat.com>
12987
12988         * gdbarch-selftests.c (register_to_value_test): Remove "target
12989         already pushed" check.
12990
12991 2020-01-10  Pedro Alves  <palves@redhat.com>
12992             John Baldwin  <jhb@FreeBSD.org>
12993
12994         * aarch64-linux-nat.c
12995         (aarch64_linux_nat_target::thread_architecture): Adjust.
12996         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12997         (task_command_1): Likewise.
12998         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12999         (aix_thread_target::wait, aix_thread_target::fetch_registers)
13000         (aix_thread_target::store_registers)
13001         (aix_thread_target::thread_alive): Adjust.
13002         * amd64-fbsd-tdep.c: Include "inferior.h".
13003         (amd64fbsd_get_thread_local_address): Pass down target.
13004         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
13005         thread's gdbarch instead of target_gdbarch.
13006         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
13007         get_last_target_status.
13008         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
13009         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
13010         inferiors.
13011         (update_inserted_breakpoint_locations): Skip if inferiors with no
13012         execution.
13013         (update_global_location_list): When handling moribund locations,
13014         find representative inferior for location's pspace, and use thread
13015         count of its process_stratum target.
13016         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
13017         * bsd-uthread.c (bsd_uthread_target::wait): Use
13018         as_process_stratum_target and adjust thread_change_ptid and
13019         add_thread calls.
13020         (bsd_uthread_target::update_thread_list): Use
13021         as_process_stratum_target and adjust find_thread_ptid,
13022         thread_change_ptid and add_thread calls.
13023         * btrace.c (maint_btrace_packet_history_cmd): Adjust
13024         find_thread_ptid call.
13025         * corelow.c (add_to_thread_list): Adjust add_thread call.
13026         (core_target_open): Adjust add_thread_silent and thread_count
13027         calls.
13028         (core_target::pid_to_str): Adjust find_inferior_ptid call.
13029         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
13030         * event-top.c (async_disconnect): Pop targets from all inferiors.
13031         * exec.c (add_target_sections): Push exec target on all inferiors
13032         sharing the program space.
13033         (remove_target_sections): Remove the exec target from all
13034         inferiors sharing the program space.
13035         (exec_on_vfork): New.
13036         * exec.h (exec_on_vfork): Declare.
13037         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
13038         Pass it down.
13039         (fbsd_nat_target::update_thread_list): Adjust.
13040         (fbsd_nat_target::resume): Adjust.
13041         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13042         down.
13043         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13044         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13045         get_thread_arch_regcache call.
13046         * fork-child.c (gdb_startup_inferior): Pass target down to
13047         startup_inferior and set_executing.
13048         * gdbthread.h (struct process_stratum_target): Forward declare.
13049         (add_thread, add_thread_silent, add_thread_with_info)
13050         (in_thread_list): Add process_stratum_target parameter.
13051         (find_thread_ptid(inferior*, ptid_t)): New overload.
13052         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13053         parameter.
13054         (all_threads()): Delete overload.
13055         (all_threads, all_non_exited_threads): Add process_stratum_target
13056         parameter.
13057         (all_threads_safe): Use brace initialization.
13058         (thread_count): Add process_stratum_target parameter.
13059         (set_resumed, set_running, set_stop_requested, set_executing)
13060         (threads_are_executing, finish_thread_state): Add
13061         process_stratum_target parameter.
13062         (switch_to_thread): Use is_current_thread.
13063         * i386-fbsd-tdep.c: Include "inferior.h".
13064         (i386fbsd_get_thread_local_address): Pass down target.
13065         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13066         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13067         have_inferiors check.
13068         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13069         (inf_ptrace_target::attach): Adjust.
13070         * infcall.c (run_inferior_call): Adjust.
13071         * infcmd.c (run_command_1): Pass target to
13072         scoped_finish_thread_state.
13073         (proceed_thread_callback): Skip inferiors with no execution.
13074         (continue_command): Rename 'all_threads' local to avoid hiding
13075         'all_threads' function.  Adjust get_last_target_status call.
13076         (prepare_one_step): Adjust set_running call.
13077         (signal_command): Use user_visible_resume_target.  Compare thread
13078         pointers instead of inferior_ptid.
13079         (info_program_command): Adjust to pass down target.
13080         (attach_command): Mark target's 'thread_executing' flag.
13081         (stop_current_target_threads_ns): New, factored out from ...
13082         (interrupt_target_1): ... this.  Switch inferior before making
13083         target calls.
13084         * inferior-iter.h
13085         (struct all_inferiors_iterator, struct all_inferiors_range)
13086         (struct all_inferiors_safe_range)
13087         (struct all_non_exited_inferiors_range): Filter on
13088         process_stratum_target too.  Remove explicit.
13089         * inferior.c (inferior::inferior): Push dummy target on target
13090         stack.
13091         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13092         Add process_stratum_target parameter, and pass it down.
13093         (have_live_inferiors): Adjust.
13094         (switch_to_inferior_and_push_target): New.
13095         (add_inferior_command, clone_inferior_command): Handle
13096         "-no-connection" parameter.  Use
13097         switch_to_inferior_and_push_target.
13098         (_initialize_inferior): Mention "-no-connection" option in
13099         the help of "add-inferior" and "clone-inferior" commands.
13100         * inferior.h: Include "process-stratum-target.h".
13101         (interrupt_target_1): Use bool.
13102         (struct inferior) <push_target, unpush_target, target_is_pushed,
13103         find_target_beneath, top_target, process_target, target_at,
13104         m_stack>: New.
13105         (discard_all_inferiors): Delete.
13106         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13107         (all_inferiors, all_non_exited_inferiors): Add
13108         process_stratum_target parameter.
13109         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13110         (target_last_proc_target): New global.
13111         (follow_fork_inferior): Push target on new inferior.  Pass target
13112         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13113         reference count.
13114         (follow_fork): Adjust get_last_target_status call.  Also consider
13115         target.
13116         (follow_exec): Push target on new inferior.
13117         (struct execution_control_state) <target>: New field.
13118         (user_visible_resume_target): New.
13119         (do_target_resume): Call target_async.
13120         (resume_1): Set target's threads_executing flag.  Consider resume
13121         target.
13122         (commit_resume_all_targets): New.
13123         (proceed): Also consider resume target.  Skip threads of inferiors
13124         with no execution.  Commit resumtion in all targets.
13125         (start_remote): Pass current inferior to wait_for_inferior.
13126         (infrun_thread_stop_requested): Consider target as well.  Pass
13127         thread_info pointer to clear_inline_frame_state instead of ptid.
13128         (infrun_thread_thread_exit): Consider target as well.
13129         (random_pending_event_thread): New inferior parameter.  Use it.
13130         (do_target_wait): Rename to ...
13131         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13132         down.
13133         (threads_are_resumed_pending_p, do_target_wait): New.
13134         (prepare_for_detach): Adjust calls.
13135         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13136         do_target_wait_1 instead of do_target_wait.
13137         (fetch_inferior_event): Adjust.  Switch to representative
13138         inferior.  Pass target down.
13139         (set_last_target_status): Add process_stratum_target parameter.
13140         Save target in global.
13141         (get_last_target_status): Add process_stratum_target parameter and
13142         handle it.
13143         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13144         (context_switch): Check inferior_ptid == null_ptid before calling
13145         inferior_thread().
13146         (get_inferior_stop_soon): Pass down target.
13147         (wait_one): Rename to ...
13148         (poll_one_curr_target): ... this.
13149         (struct wait_one_event): New.
13150         (wait_one): New.
13151         (stop_all_threads): Adjust.
13152         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13153         event's target.
13154         (switch_back_to_stepped_thread): Also consider target.
13155         (print_stop_event): Update.
13156         (normal_stop): Update.  Also consider the resume target.
13157         * infrun.h (wait_for_inferior): Remove declaration.
13158         (user_visible_resume_target): New declaration.
13159         (get_last_target_status, set_last_target_status): New
13160         process_stratum_target parameter.
13161         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13162         process_stratum_target parameter, and use it.
13163         (clear_inline_frame_state (thread_info*)): New.
13164         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13165         process_stratum_target parameter.
13166         (clear_inline_frame_state (thread_info*)): Declare.
13167         * linux-fork.c (delete_checkpoint_command): Pass target down to
13168         find_thread_ptid.
13169         (checkpoint_command): Adjust.
13170         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13171         instead of just tweaking inferior_ptid.
13172         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13173         (exit_lwp): Pass target down to find_thread_ptid.
13174         (attach_proc_task_lwp_callback): Pass target down to
13175         add_thread/set_running/set_executing.
13176         (linux_nat_target::attach): Pass target down to
13177         thread_change_ptid.
13178         (get_detach_signal): Pass target down to find_thread_ptid.
13179         Consider last target status's target.
13180         (linux_resume_one_lwp_throw, resume_lwp)
13181         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13182         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13183         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13184         (linux_nat_target::async_wait_fd): New.
13185         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13186         target down.
13187         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13188         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13189         * linux-thread-db.c (struct thread_db_info::process_target): New
13190         field.
13191         (add_thread_db_info): Save target.
13192         (get_thread_db_info): New process_stratum_target parameter.  Also
13193         match target.
13194         (delete_thread_db_info): New process_stratum_target parameter.
13195         Also match target.
13196         (thread_from_lwp): Adjust to pass down target.
13197         (thread_db_notice_clone): Pass down target.
13198         (check_thread_db_callback): Pass down target.
13199         (try_thread_db_load_1): Always push the thread_db target.
13200         (try_thread_db_load, record_thread): Pass target down.
13201         (thread_db_target::detach): Pass target down.  Always unpush the
13202         thread_db target.
13203         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13204         target down.  Always unpush the thread_db target.
13205         (find_new_threads_callback, thread_db_find_new_threads_2)
13206         (thread_db_target::update_thread_list): Pass target down.
13207         (thread_db_target::pid_to_str): Pass current inferior down.
13208         (thread_db_target::get_thread_local_address): Pass target down.
13209         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13210         target down.
13211         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13212         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13213         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13214         (procfs_init_inferior): Rename to ...
13215         (procfs_target::procfs_init_inferior): ... this and adjust.
13216         (procfs_target::create_inferior, procfs_notice_thread)
13217         (procfs_do_thread_registers): Adjust.
13218         * ppc-fbsd-tdep.c: Include "inferior.h".
13219         (ppcfbsd_get_thread_local_address): Pass down target.
13220         * proc-service.c (ps_xfer_memory): Switch current inferior and
13221         program space as well.
13222         (get_ps_regcache): Pass target down.
13223         * process-stratum-target.c
13224         (process_stratum_target::thread_address_space)
13225         (process_stratum_target::thread_architecture): Pass target down.
13226         * process-stratum-target.h
13227         (process_stratum_target::threads_executing): New field.
13228         (as_process_stratum_target): New.
13229         * ravenscar-thread.c
13230         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13231         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13232         down.
13233         * record-btrace.c (record_btrace_target::info_record): Adjust.
13234         (record_btrace_target::record_method)
13235         (record_btrace_target::record_is_replaying)
13236         (record_btrace_target::fetch_registers)
13237         (get_thread_current_frame_id, record_btrace_target::resume)
13238         (record_btrace_target::wait, record_btrace_target::stop): Pass
13239         target down.
13240         * record-full.c (record_full_wait_1): Switch to event thread.
13241         Pass target down.
13242         * regcache.c (regcache::regcache)
13243         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13244         process_stratum_target parameter and handle it.
13245         (current_thread_target): New global.
13246         (get_thread_regcache): Add process_stratum_target parameter and
13247         handle it.  Switch inferior before calling target method.
13248         (get_thread_regcache): Pass target down.
13249         (get_thread_regcache_for_ptid): Pass target down.
13250         (registers_changed_ptid): Add process_stratum_target parameter and
13251         handle it.
13252         (registers_changed_thread, registers_changed): Pass target down.
13253         (test_get_thread_arch_aspace_regcache): New.
13254         (current_regcache_test): Define a couple local test_target_ops
13255         instances and use them for testing.
13256         (readwrite_regcache): Pass process_stratum_target parameter.
13257         (cooked_read_test, cooked_write_test): Pass mock_target down.
13258         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13259         (get_thread_arch_aspace_regcache): Add process_stratum_target
13260         parameter.
13261         (regcache::target): New method.
13262         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13263         (regcache::registers_changed_ptid): Add process_stratum_target
13264         parameter.
13265         (regcache::m_target): New field.
13266         (registers_changed_ptid): Add process_stratum_target parameter.
13267         * remote.c (remote_state::supports_vCont_probed): New field.
13268         (remote_target::async_wait_fd): New method.
13269         (remote_unpush_and_throw): Add remote_target parameter.
13270         (get_current_remote_target): Adjust.
13271         (remote_target::remote_add_inferior): Push target.
13272         (remote_target::remote_add_thread)
13273         (remote_target::remote_notice_new_inferior)
13274         (get_remote_thread_info): Pass target down.
13275         (remote_target::update_thread_list): Skip threads of inferiors
13276         bound to other targets.  (remote_target::close): Don't discard
13277         inferiors.  (remote_target::add_current_inferior_and_thread)
13278         (remote_target::process_initial_stop_replies)
13279         (remote_target::start_remote)
13280         (remote_target::remote_serial_quit_handler): Pass down target.
13281         (remote_target::remote_unpush_target): New remote_target
13282         parameter.  Unpush the target from all inferiors.
13283         (remote_target::remote_unpush_and_throw): New remote_target
13284         parameter.  Pass it down.
13285         (remote_target::open_1): Check whether the current inferior has
13286         execution instead of checking whether any inferior is live.  Pass
13287         target down.
13288         (remote_target::remote_detach_1): Pass down target.  Use
13289         remote_unpush_target.
13290         (extended_remote_target::attach): Pass down target.
13291         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13292         (remote_target::append_resumption): Pass down target.
13293         (remote_target::append_pending_thread_resumptions)
13294         (remote_target::remote_resume_with_hc, remote_target::resume)
13295         (remote_target::commit_resume): Pass down target.
13296         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13297         (remote_target::interrupt_query)
13298         (remote_target::remove_new_fork_children)
13299         (remote_target::check_pending_events_prevent_wildcard_vcont)
13300         (remote_target::remote_parse_stop_reply)
13301         (remote_target::process_stop_reply): Pass down target.
13302         (first_remote_resumed_thread): New remote_target parameter.  Pass
13303         it down.
13304         (remote_target::wait_as): Pass down target.
13305         (unpush_and_perror): New remote_target parameter.  Pass it down.
13306         (remote_target::readchar, remote_target::remote_serial_write)
13307         (remote_target::getpkt_or_notif_sane_1)
13308         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13309         down target.
13310         (remote_target::mourn_inferior): Pass down target.  Use
13311         remote_unpush_target.
13312         (remote_target::core_of_thread)
13313         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13314         (remote_target::pid_to_exec_file)
13315         (remote_target::thread_handle_to_thread_info): Pass down target.
13316         (remote_target::async_wait_fd): New.
13317         * riscv-fbsd-tdep.c: Include "inferior.h".
13318         (riscv_fbsd_get_thread_local_address): Pass down target.
13319         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13320         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13321         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13322         Adjust.
13323         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13324         * solib-svr4.c (enable_break): Pass down target.
13325         * spu-multiarch.c (parse_spufs_run): Pass down target.
13326         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13327         * target-delegates.c: Regenerate.
13328         * target.c (g_target_stack): Delete.
13329         (current_top_target): Return the current inferior's top target.
13330         (target_has_execution_1): Refer to the passed-in inferior's top
13331         target.
13332         (target_supports_terminal_ours): Check whether the initial
13333         inferior was already created.
13334         (decref_target): New.
13335         (target_stack::push): Incref/decref the target.
13336         (push_target, push_target, unpush_target): Adjust.
13337         (target_stack::unpush): Defref target.
13338         (target_is_pushed): Return bool.  Adjust to refer to the current
13339         inferior's target stack.
13340         (dispose_inferior): Delete, and inline parts ...
13341         (target_preopen): ... here.  Only dispose of the current inferior.
13342         (target_detach): Hold strong target reference while detaching.
13343         Pass target down.
13344         (target_thread_name): Add assertion.
13345         (target_resume): Pass down target.
13346         (target_ops::beneath, find_target_at): Adjust to refer to the
13347         current inferior's target stack.
13348         (get_dummy_target): New.
13349         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13350         has a thread running.
13351         (initialize_targets): Rename to ...
13352         (_initialize_target): ... this.
13353         * target.h: Include "gdbsupport/refcounted-object.h".
13354         (struct target_ops): Inherit refcounted_object.
13355         (target_ops::shortname, target_ops::longname): Make const.
13356         (target_ops::async_wait_fd): New method.
13357         (decref_target): Declare.
13358         (struct target_ops_ref_policy): New.
13359         (target_ops_ref): New typedef.
13360         (get_dummy_target): Declare function.
13361         (target_is_pushed): Return bool.
13362         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13363         (all_matching_threads_iterator::all_matching_threads_iterator):
13364         Handle filter target.
13365         * thread-iter.h (struct all_matching_threads_iterator, struct
13366         all_matching_threads_range, class all_non_exited_threads_range):
13367         Filter by target too.  Remove explicit.
13368         * thread.c (threads_executing): Delete.
13369         (inferior_thread): Pass down current inferior.
13370         (clear_thread_inferior_resources): Pass down thread pointer
13371         instead of ptid_t.
13372         (add_thread_silent, add_thread_with_info, add_thread): Add
13373         process_stratum_target parameter.  Use it for thread and inferior
13374         searches.
13375         (is_current_thread): New.
13376         (thread_info::deletable): Use it.
13377         (find_thread_ptid, thread_count, in_thread_list)
13378         (thread_change_ptid, set_resumed, set_running): New
13379         process_stratum_target parameter.  Pass it down.
13380         (set_executing): New process_stratum_target parameter.  Pass it
13381         down.  Adjust reference to 'threads_executing'.
13382         (threads_are_executing): New process_stratum_target parameter.
13383         Adjust reference to 'threads_executing'.
13384         (set_stop_requested, finish_thread_state): New
13385         process_stratum_target parameter.  Pass it down.
13386         (switch_to_thread): Also match inferior.
13387         (switch_to_thread): New process_stratum_target parameter.  Pass it
13388         down.
13389         (update_threads_executing): Reimplement.
13390         * top.c (quit_force): Pop targets from all inferior.
13391         (gdb_init): Don't call initialize_targets.
13392         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13393         Declare.
13394         (windows_add_thread, windows_delete_thread): Adjust.
13395         (get_windows_debug_event): Rename to ...
13396         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13397         * tracefile-tfile.c (tfile_target_open): Pass down target.
13398         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13399         Forward declare.
13400         (switch_to_thread): Add process_stratum_target parameter.
13401         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13402         parameter.  Use it.
13403         (mi_on_resume): Pass target down.
13404         * nat/fork-inferior.c (startup_inferior): Add
13405         process_stratum_target parameter.  Pass it down.
13406         * nat/fork-inferior.h (startup_inferior): Add
13407         process_stratum_target parameter.
13408         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13409
13410 2020-01-10  Pedro Alves  <palves@redhat.com>
13411
13412         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13413         directly.  Instead find the first thread in the thread list and
13414         use switch_to_thread.
13415
13416 2020-01-10  Pedro Alves  <palves@redhat.com>
13417
13418         * remote.c (remote_target::remote_add_inferior): Don't bind a
13419         process to the current inferior if the current inferior is already
13420         bound to a process.
13421
13422 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13423             Pedro Alves  <palves@redhat.com>
13424
13425         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13426         If no process is specified, return null_ptid instead of
13427         inferior_ptid.
13428         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13429         TARGET_WAITKIND_SIGNALLED with no pid.
13430
13431 2020-01-10  Pedro Alves  <palves@redhat.com>
13432
13433         * remote.c (first_remote_resumed_thread): New.
13434         (remote_target::wait_as): Use it as default event_ptid instead of
13435         inferior_ptid.
13436
13437 2020-01-10  Pedro Alves  <palves@redhat.com>
13438
13439         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13440
13441 2020-01-10  Pedro Alves  <palves@redhat.com>
13442
13443         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13444         not -1.
13445
13446 2020-01-10  Pedro Alves  <palves@redhat.com>
13447
13448         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13449         ptid to get_last_target_status.
13450         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13451         ptid to get_last_target_status.
13452         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13453         get_last_target_status.
13454         (info_program_command): Don't pass a target_waitstatus to
13455         get_last_target_status.
13456         * infrun.c (init_wait_for_inferior): Use
13457         nullify_last_target_wait_ptid.
13458         (get_last_target_status): Handle nullptr arguments.
13459         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13460         (print_stop_event): Don't pass a ptid to get_last_target_status.
13461         (normal_stop): Don't pass a ptid to get_last_target_status.
13462         * infrun.h (get_last_target_status, set_last_target_status): Move
13463         comments here and update.
13464         (nullify_last_target_wait_ptid): Declare.
13465         * linux-fork.c (fork_load_infrun_state): Remove local extern
13466         declaration of nullify_last_target_wait_ptid.
13467         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13468         to get_last_target_status.
13469
13470 2020-01-10  Pedro Alves  <palves@redhat.com>
13471
13472         * gdbthread.h (scoped_restore_current_thread)
13473         <dont_restore, restore, m_dont_restore>: Declare.
13474         * thread.c (thread_alive): Add assertion.  Return bool.
13475         (switch_to_thread_if_alive): New.
13476         (prune_threads): Switch inferior/thread.
13477         (print_thread_info_1): Switch thread before calling target methods.
13478         (scoped_restore_current_thread::restore): New, factored out from
13479         ...
13480         (scoped_restore_current_thread::~scoped_restore_current_thread):
13481         ... this.
13482         (scoped_restore_current_thread::scoped_restore_current_thread):
13483         Add assertion.
13484         (thread_apply_all_command, thread_select): Use
13485         switch_to_thread_if_alive.
13486         * infrun.c (proceed, restart_threads, handle_signal_stop)
13487         (switch_back_to_stepped_thread): Switch current thread before
13488         calling target methods.
13489
13490 2020-01-10  Pedro Alves <palves@redhat.com>
13491
13492         * inferior.c (switch_to_inferior_no_thread): New function,
13493         factored out from ...
13494         (inferior_command): ... here.
13495         * inferior.h (switch_to_inferior_no_thread): Declare.
13496         * mi/mi-main.c (run_one_inferior): Use
13497         switch_to_inferior_no_thread.
13498
13499 2020-01-10  Pedro Alves  <palves@redhat.com>
13500
13501         * infcmd.c (kill_command): Remove dead code.
13502
13503 2020-01-10  Pedro Alves  <palves@redhat.com>
13504
13505         * remote.c (remote_target::mourn_inferior): No longer check
13506         whether the target is running.
13507
13508 2020-01-10  Pedro Alves  <palves@redhat.com>
13509
13510         * corelow.c (core_target::has_execution): Change parameter type to
13511         inferior pointer.
13512         * inferior.c (number_of_live_inferiors): Use
13513         inferior::has_execution instead of target_has_execution_1.
13514         * inferior.h (inferior::has_execution): New.
13515         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13516         inferior::has_execution instead of target_has_execution_1.
13517         * process-stratum-target.c
13518         (process_stratum_target::has_execution): Change parameter type to
13519         inferior pointer.  Check the inferior's PID instead of
13520         inferior_ptid.
13521         * process-stratum-target.h
13522         (process_stratum_target::has_execution): Change parameter type to
13523         inferior pointer.
13524         * record-full.c (record_full_core_target::has_execution): Change
13525         parameter type to inferior pointer.
13526         * target.c (target_has_execution_1): Change parameter type to
13527         inferior pointer.
13528         (target_has_execution_current): Adjust.
13529         * target.h (target_ops::has_execution): Change parameter type to
13530         inferior pointer.
13531         (target_has_execution_1): Change parameter type to inferior
13532         pointer.  Change return type to bool.
13533         * tracefile.h (tracefile_target::has_execution): Change parameter
13534         type to inferior pointer.
13535
13536 2020-01-10  Pedro Alves  <palves@redhat.com>
13537
13538         * exceptions.c (print_flush): Remove current_top_target() check.
13539
13540 2020-01-10  Pedro Alves  <palves@redhat.com>
13541
13542         * remote.c (show_remote_exec_file): Show the current inferior's
13543         exec-file instead of the command variable's value.
13544
13545 2020-01-10  Pedro Alves  <palves@redhat.com>
13546
13547         * record-full.c (record_full_resume_ptid): New global.
13548         (record_full_target::resume): Set it.
13549         (record_full_wait_1): Use record_full_resume_ptid instead of
13550         inferior_ptid.
13551
13552 2020-01-10  Pedro Alves  <palves@redhat.com>
13553
13554         * gdbthread.h (scoped_restore_current_thread)
13555         <dont_restore, restore, m_dont_restore>: Declare.
13556         * thread.c (thread_alive): Add assertion.  Return bool.
13557         (switch_to_thread_if_alive): New.
13558         (prune_threads): Switch inferior/thread.
13559         (print_thread_info_1): Switch thread before calling target methods.
13560         (scoped_restore_current_thread::restore): New, factored out from
13561         ...
13562         (scoped_restore_current_thread::~scoped_restore_current_thread):
13563         ... this.
13564         (scoped_restore_current_thread::scoped_restore_current_thread):
13565         Add assertion.
13566         (thread_apply_all_command, thread_select): Use
13567         switch_to_thread_if_alive.
13568
13569 2020-01-10  George Barrett  <bob@bob131.so>
13570
13571         * stap-probe.c (stap_modify_semaphore): Don't check for null
13572         semaphores.
13573         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13574         for null semaphores.
13575
13576 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13577
13578         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13579         all source windows, and maintain horizontal scroll status while
13580         doing so.
13581
13582 2020-01-09  Tom Tromey  <tom@tromey.com>
13583
13584         PR tui/18932:
13585         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13586         update_source_window, not print_source_lines.
13587
13588 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13589
13590         * tui/tui.c (tui_enable): Register tui hooks after calling
13591         tui_display_main.
13592
13593 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13594
13595         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13596
13597 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13598
13599         * thread.c (print_thread_info_1): Fix indentation.
13600
13601 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13602
13603         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13604         unique_xmalloc_ptr outside the if to always free the demangled name.
13605
13606 2020-01-08  Tom Tromey  <tromey@adacore.com>
13607
13608         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13609         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13610         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13611         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13612         Remove.
13613         (section_offsets): New typedef.
13614         * symtab.c (fixup_section, get_msymbol_address): Update.
13615         * symmisc.c (dump_msymbols): Update.
13616         * symfile.h (relative_addr_info_to_section_offsets)
13617         (symfile_map_offsets_to_segments): Update.
13618         * symfile.c (build_section_addr_info_from_objfile)
13619         (init_objfile_sect_indices): Update.
13620         (struct place_section_arg): Change type of "offsets".
13621         (place_section): Update.
13622         (relative_addr_info_to_section_offsets): Change type of
13623         "section_offsets".  Remove "num_sections" parameter.
13624         (default_symfile_offsets, syms_from_objfile_1)
13625         (set_objfile_default_section_offset): Update.
13626         (reread_symbols): No need to preserve section offsets by hand.
13627         (symfile_map_offsets_to_segments): Change type of "offsets".
13628         * stap-probe.c (relocate_address): Update.
13629         * stabsread.h (process_one_symbol): Update.
13630         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13631         (solib_target_relocate_section_addresses): Update.
13632         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13633         Update.
13634         * solib-frv.c (frv_relocate_main_executable): Update.
13635         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13636         * solib-aix.c (solib_aix_get_section_offsets): Change return
13637         type.
13638         (solib_aix_solib_create_inferior_hook): Update.
13639         * remote.c (remote_target::get_offsets): Update.
13640         * psymtab.c (find_pc_sect_psymtab): Update.
13641         * psympriv.h (struct partial_symbol) <address, text_low,
13642         text_high>: Update.
13643         * objfiles.h (obj_section_offset): Update.
13644         (struct objfile) <section_offsets>: Change type.
13645         <num_sections>: Remove.
13646         (objfile_relocate): Update.
13647         * objfiles.c (entry_point_address_query): Update
13648         (relocate_one_symbol): Change type of "section_offsets".
13649         (objfile_relocate1, objfile_relocate1): Change type of
13650         "new_offsets".
13651         (objfile_rebase1): Update.
13652         * mipsread.c (mipscoff_symfile_read): Update.
13653         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13654         parameter.
13655         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13656         (parse_external, psymtab_to_symtab_1): Update.
13657         * machoread.c (macho_symfile_offsets): Update.
13658         * ia64-tdep.c (ia64_find_unwind_table): Update.
13659         * hppa-tdep.c (read_unwind_info): Update.
13660         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13661         * dwarf2read.c (create_addrmap_from_index)
13662         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13663         (process_psymtab_comp_unit_reader, add_partial_symbol)
13664         (add_partial_subprogram, process_full_comp_unit)
13665         (read_file_scope, read_func_scope, read_lexical_block_scope)
13666         (read_call_site_scope, dwarf2_rnglists_process)
13667         (dwarf2_ranges_process, dwarf2_ranges_read)
13668         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13669         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13670         Update.
13671         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13672         Update.
13673         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13674         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13675         (process_one_symbol): Change type of "section_offsets".
13676         * ctfread.c (get_objfile_text_range): Update.
13677         * coffread.c (coff_symtab_read, enter_linenos)
13678         (process_coff_symbol): Update.
13679         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13680         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13681
13682 2020-01-08  Tom Tromey  <tromey@adacore.com>
13683
13684         * dwarf2read.c (parse_macro_definition): Use std::string.
13685         (parse_macro_definition): Likewise.
13686
13687 2020-01-08  Tom Tromey  <tromey@adacore.com>
13688
13689         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13690         (ATTR_ALLOC_CHUNK): Remove.
13691
13692 2020-01-08  Tom Tromey  <tromey@adacore.com>
13693
13694         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13695
13696 2020-01-08  Tom Tromey  <tromey@adacore.com>
13697
13698         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13699         (dwarf2_compute_name, open_dwo_file): Likewise.
13700         (process_enumeration_scope): Use std::vector.
13701         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13702         (partial_die_info::fixup, dwarf2_start_subfile)
13703         (guess_full_die_structure_name, dwarf2_name): Likewise.
13704         (determine_prefix): Update.
13705         (guess_full_die_structure_name): Make return type const.
13706         (partial_die_full_name): Return unique_xmalloc_ptr.
13707         (DW_FIELD_ALLOC_CHUNK): Remove.
13708
13709 2020-01-07  Tom Tromey  <tromey@adacore.com>
13710
13711         PR build/24937:
13712         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13713
13714 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13715
13716         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13717
13718 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13719
13720         * stack.c (print_frame_info): Move disassemble_next_line code
13721         inside source_print block.
13722
13723 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13724
13725         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13726         gdb/signals.h, as we are now using native signal symbols.
13727
13728 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13729
13730         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13731         overflow by an early check of content vs threshold.
13732         * tui/tui-source.c (tui_source_window::line_is_displayed):
13733         Likewise.
13734
13735 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13736
13737         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13738
13739 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13740
13741         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13742         export table if no section contains it's RVA.
13743
13744 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13745
13746         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13747
13748 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13749
13750         * source.c (print_source_lines_base): Set last_line_listed.
13751
13752 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13753
13754         * tui/tui-disasm.c: Remove trailing spaces.
13755
13756 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13757             Pedro Alves  <palves@redhat.com>
13758
13759         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13760         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13761         (windows_gdb_signal_to_target): New function, uses the above
13762         enumeration to convert GDB internal signal codes to equivalent
13763         Windows codes.
13764         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13765         * windows-nat.c: Include "gdb_wait.h".
13766         (get_windows_debug_event): Extract the fatal exception from the
13767         exit status and convert to the equivalent Posix signal number.
13768         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13769         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13770         * gdbsupport/gdb_wait.c: New file, implements
13771         windows_status_to_termsig.
13772         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13773         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13774
13775 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13776
13777         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13778         show_layout.
13779
13780 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13781
13782         * aarch64-linux-nat.c
13783         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13784         and bfd_mach_aarch64.
13785
13786 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13787
13788         * ui-file.c (stdio_file::can_emit_style_escape)
13789         (tee_file::can_emit_style_escape): Ensure style is used also on
13790         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13791         to gdb_stdout.
13792         * main.c (set_gdb_data_directory): Use file style to output the
13793         warning that the given pathname is not a directory.
13794         * top.c (show_history_filename, gdb_safe_append_history)
13795         (show_gdb_datadir): Use file style.
13796
13797 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13798
13799         * solib-target.c (struct lm_info_target):
13800         Change offsets to be a unique_xmalloc_ptr.
13801         (solib_target_relocate_section_addresses): Update.
13802
13803 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13804
13805         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13806
13807 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13808
13809         * MAINTAINERS (Write After Approval): Add myself.
13810
13811 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13812
13813         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13814         Cell BE architecture.
13815         * target.h (struct target_ops) <thread_architecture>: Likewise.
13816
13817 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13818
13819         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13820
13821 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13822
13823         * MAINTAINERS (Write After Approval): Add myself.
13824
13825 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13826
13827         * gdbarch.sh: Update copyright year range of generated files.
13828
13829 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13830
13831         Update copyright year range in all GDB files.
13832
13833 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13834
13835         * copyright.py: Convert to Python 3.
13836
13837 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13838
13839         * copyright.py: Adapt after move of gnulib directory from gdb
13840         directory to toplevel directory.
13841
13842 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13843
13844         * copyright.py (main): Exit if run from the wrong directory.
13845
13846 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13847
13848         * top.c (print_gdb_version): Change copyright year to 2020.
13849
13850 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13851
13852         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13853
13854 For older changes see ChangeLog-2019.
13855 \f
13856 Local Variables:
13857 mode: change-log
13858 left-margin: 8
13859 fill-column: 74
13860 version-control: never
13861 coding: utf-8
13862 End: