gdb/ChangeLog

   1 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * breakpoint.h (init_catchpoint): Change int parameter to bool.
   4         (add_solib_catchpoint): Likewise.
   5         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
   6         to bool.
   7         (add_solib_catchpoint): Change int parameter/variable to bool.
   8         (catch_load_or_unload): Likewise.
   9         (init_catchpoint): Likewise.
  10         (create_fork_vfork_event_catchpoint): Likewise.
  11         (catch_fork_command_1): Likewise.
  12         (catch_exec_command_1): Likewise.
  13
  14 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  15
  16         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
  17         Change instance_flags to m_instance_flags.
  18
  19 2020-09-16  Tom Tromey  <tromey@adacore.com>
  20
  21         PR gdb/26598:
  22         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
  23
  24 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  25
  26         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
  27         PL_FLAG_EXEC.
  28         (fbsd_nat_target::insert_exec_catchpoint)
  29         (fbsd_nat_target::remove_exec_catchpoint): Always define.
  30         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
  31         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
  32
  33 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  34
  35         * configure.ac: Remove check for kinfo_getvmmap().
  36         * configure, config.in: Regenerate.
  37         * fbsd-nat.c (fbsd_read_mapping): Remove
  38         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
  39         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
  40         kinfo_get_vmmap() are always present.
  41
  42 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  43
  44         * fbsd-nat.c: Always include support for
  45         TARGET_OBJECT_SIGNAL_INFO.
  46
  47 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  48
  49         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
  50         sysctl and remove procfs fallback.
  51
  52 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  53
  54         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
  55         * fbsd-nat.h: Likewise.
  56
  57 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  58
  59         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
  60         argument.
  61
  62 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  63
  64         * ada-lang.c (ada_language_data): Delete.
  65         (ada_language): Remove references to ada_language_data.
  66         * c-lang.c (c_language_data): Delete.
  67         (c_language): Remove references to c_language_data.
  68         (cplus_language_data): Delete.
  69         (cplus_language): Remove references to cplus_language_data.
  70         (asm_language_data): Delete.
  71         (asm_language): Remove references to asm_language_data.
  72         (minimal_language_data): Delete.
  73         (minimal_language): Remove references to minimal_language_data.
  74         * d-lang.c (d_language_data): Delete.
  75         (d_language): Remove references to d_language_data.
  76         * f-lang.c (f_language_data): Delete.
  77         (f_language): Remove references to f_language_data.
  78         * go-lang.c (go_language_data): Delete.
  79         (go_language): Remove references to go_language_data.
  80         * language.c (unknown_language_data): Delete.
  81         (unknown_language): Remove references to unknown_language_data.
  82         (auto_language_data): Delete.
  83         (auto_language): Remove references to auto_language_data.
  84         * language.h (language_data): Delete struct.
  85         (language_defn): No longer inherit from language_data.
  86         * m2-lang.c (m2_language_data): Delete.
  87         (m2_language): Remove references to m2_language_data.
  88         * objc-lang.c (objc_language_data): Delete.
  89         (objc_language): Remove references to objc_language_data.
  90         * opencl-lang.c (opencl_language_data): Delete.
  91         (opencl_language): Remove references to opencl_language_data.
  92         * p-lang.c (pascal_language_data): Delete.
  93         (pascal_language): Remove references to pascal_language_data.
  94         * rust-lang.c (rust_language_data): Delete.
  95         (rust_language): Remove references to rust_language_data.
  96
  97 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  98
  99         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 100         initializer.
 101         (ada_language::opcode_print_table): New member function.
 102         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 103         (c_language::opcode_print_table): New member function.
 104         (cplus_language_data): Remove la_op_print_tab initializer.
 105         (cplus_language::opcode_print_table): New member function.
 106         (asm_language_data): Remove la_op_print_tab initializer.
 107         (asm_language::opcode_print_table): New member function.
 108         (minimal_language_data): Remove la_op_print_tab initializer.
 109         (minimal_language::opcode_print_table): New member function.
 110         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 111         (d_language::opcode_print_table): New member function.
 112         * expprint.c (print_subexp_standard): Update call to
 113         opcode_print_table.
 114         (op_string): Likewise.
 115         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 116         (f_language::opcode_print_table): New member function.
 117         * go-lang.c (go_language_data): Remove la_op_print_tab
 118         initializer.
 119         (go_language::opcode_print_table): New member function.
 120         * language.c (unknown_language_data): Remove la_op_print_tab
 121         initializer.
 122         (unknown_language::opcode_print_table): New member function.
 123         (auto_language_data): Remove la_op_print_tab initializer.
 124         (auto_language::opcode_print_table): New member function.
 125         * language.h (language_data): Remove la_op_print_tab field.
 126         (language_defn::opcode_print_table): Declare new member function.
 127         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 128         initializer.
 129         (m2_language::opcode_print_table): New member function.
 130         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 131         initializer.
 132         (objc_language::opcode_print_table): New member function.
 133         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 134         initializer.
 135         (opencl_language::opcode_print_table): New member function.
 136         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 137         initializer.
 138         (pascal_language::opcode_print_table): New member function.
 139         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 140         initializer.
 141         (rust_language::opcode_print_table): New member function.
 142
 143 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 144
 145         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 146         (ada_language::expression_ops): New member function.
 147         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 148         (c_language::expression_ops): New member function.
 149         (cplus_language_data): Remove la_exp_desc initializer.
 150         (cplus_language::expression_ops): New member function.
 151         (asm_language_data): Remove la_exp_desc initializer.
 152         (asm_language::expression_ops): New member function.
 153         (minimal_language_data): Remove la_exp_desc initializer.
 154         (minimal_language::expression_ops): New member function.
 155         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 156         (d_language::expression_ops): New member function.
 157         * eval.c (evaluate_subexp): Update call to expression_ops.
 158         * expprint.c (print_subexp): Likewise.
 159         (op_name): Likewise.
 160         (dump_subexp_body): Likewise.
 161         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 162         (f_language::expression_ops): New member function.
 163         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 164         (go_language::expression_ops): New member function.
 165         * language.c (language_defn::expression_ops): New function.
 166         (unknown_language_data): Remove la_exp_desc initializer.
 167         (auto_language_data): Likewise.
 168         * language.h (language_data): Remove la_exp_desc field.
 169         (language_defn::expression_ops): Declare new member function.
 170         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 171         (m2_language::expression_ops): New member function.
 172         * objc-lang.c (objc_language_data): Remove la_exp_desc
 173         initializer.
 174         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 175         initializer.
 176         (opencl_language::expression_ops): New member function.
 177         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 178         * parse.c (operator_length): Update call to expression_ops.
 179         (exp_iterate): Likewise.
 180         * rust-lang.c (rust_language_data): Remove la_exp_desc
 181         initializer.
 182         (ruse_language::expression_ops): New member function.
 183
 184 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 185
 186         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 187         initializer.
 188         (ada_language::varobj_ops): New member function.
 189         * c-lang.c (c_language_data): Remove la_varobj_ops
 190         initializer.
 191         (cplus_language_data): Likewise.
 192         (cplus_language::varobj_ops): New member function.
 193         (asm_language_data): Remove la_varobj_ops initializer.
 194         (minimal_language_data): Likewise.
 195         * d-lang.c (d_language_data): Likewise.
 196         * f-lang.c (f_language_data): Likewise.
 197         * go-lang.c (go_language_data): Likewise.
 198         * language.c (language_defn::varobj_ops): New function.
 199         (unknown_language_data): Remove la_varobj_ops
 200         initializer.
 201         (auto_language_data): Likewise.
 202         * language.h (language_data): Remove la_varobj_ops field.
 203         (language_defn::varobj_ops): Declare new member function.
 204         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 205         * objc-lang.c (objc_language_data): Likewise.
 206         * opencl-lang.c (opencl_language_data): Likewise.
 207         * p-lang.c (pascal_language_data): Likewise.
 208         * rust-lang.c (rust_language_data): Likewise.
 209         * varobj.c (varobj_create): Update call to varobj_ops.
 210         * varobj.h (default_varobj_ops): Delete define.
 211
 212 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 213
 214         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 215         initializer.
 216         * c-lang.c (c_language_data): Likewise.
 217         (c_language::macro_expansion): New member function.
 218         (cplus_language_data): Likewise.
 219         (cplus_language::macro_expansion): New member function.
 220         (asm_language_data): Likewise.
 221         (asm_language::macro_expansion): New member function.
 222         (minimal_language_data): Likewise.
 223         (minimal_language::macro_expansion): New member function.
 224         * d-lang.c (d_language_data): Remove la_macro_expansion
 225         initializer.
 226         * f-lang.c (f_language_data): Likewise.
 227         * go-lang.c (go_language_data): Likewise.
 228         * language.c (unknown_language_data): Likewise.
 229         (auto_language_data): Likewise.
 230         * language.h (language_data): Remove la_macro_expansion field.
 231         (language_defn::macro_expansion): New member function.
 232         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 233         initializer.
 234         * objc-lang.c (objc_language_data): Likewise.
 235         (objc_language::macro_expansion): New member function.
 236         * opencl-lang.c (opencl_language_data): Likewise.
 237         (opencl_language::macro_expansion): New member function.
 238         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 239         initializer.
 240         * rust-lang.c (rust_language_data): Likewise.
 241         * symtab.c (default_collect_symbol_completion_matches_break_on):
 242         Update call to macro_expansion.
 243
 244 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 245
 246         * ada-lang.c (ada_language_data): Remove la_array_ordering
 247         initializer.
 248         * c-lang.c (c_language_data): Likewise.
 249         (cplus_language_data): Likewise.
 250         (asm_language_data): Likewise.
 251         (minimal_language_data): Likewise.
 252         * d-lang.c (d_language_data): Likewise.
 253         * dwarf2/read.c (read_array_order): Update for call to
 254         array_ordering.
 255         * f-lang.c (f_language_data): Remove la_array_ordering
 256         initializer.
 257         (f_language::array_ordering): New member function.
 258         * go-lang.c (go_language_data): Remove la_array_ordering
 259         initializer.
 260         * language.c (unknown_language_data): Likewise.
 261         (auto_language_data): Likewise.
 262         * language.h (language_data): Delete la_array_ordering field.
 263         (language_defn::array_ordering): New member function.
 264         * m2-lang.c (m2_language_data): Remove la_array_ordering
 265         initializer.
 266         * objc-lang.c (objc_language_data): Likewise.
 267         * opencl-lang.c (opencl_language_data): Likewise.
 268         * p-lang.c (pascal_language_data): Likewise.
 269         * rust-lang.c (rust_language_data): Likewise.
 270
 271 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 272
 273         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 274         initializer.
 275         * c-lang.c (c_language_data): Likewise.
 276         (cplus_language_data): Likewise.
 277         (asm_language_data): Likewise.
 278         (minimal_language_data): Likewise.
 279         * d-lang.c (d_language_data): Likewise.
 280         * f-lang.c (f_language_data): Likewise.
 281         (f_language::case_sensitivity): New member function.
 282         * go-lang.c (go_language_data): Remove la_case_sensitivity
 283         initializer.
 284         * language.c (enum case_mode): Moved here from language.h.
 285         (case_mode): Make static.
 286         (show_case_command): Update for case_sensitivity being a method.
 287         (set_case_command): Likewise.
 288         (set_range_case): Likewise.
 289         (unknown_language_data): Remove la_case_sensitivity initializer.
 290         (auto_language_data): Likewise.
 291         * language.h (case_mode): Delete, move enum declaration to
 292         language.c.
 293         (language_data): Delete la_case_sensitivity field.
 294         (language_defn::case_sensitivity): New member function.
 295         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 296         initializer.
 297         * objc-lang.c (objc_language_data): Likewise.
 298         * opencl-lang.c (opencl_language_data): Likewise.
 299         * p-lang.c (pascal_language_data): Likewise.
 300         * rust-lang.c (rust_language_data): Likewise.
 301
 302 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 303
 304         * ada-lang.c (ada_language_data): Remove la_range_check
 305         initializer.
 306         * c-lang.c (c_language_data): Likewise.
 307         (cplus_language_data): Likewise.
 308         (asm_language_data): Likewise.
 309         (minimal_language_data): Likewise.
 310         * d-lang.c (d_language_data): Likewise.
 311         * f-lang.c (f_language_data): Likewise.
 312         (f_language::range_checking_on_by_default): New member function.
 313         * go-lang.c (go_language_data): Remove la_range_check initializer.
 314         * language.c (enum range_mode): Moved here from language.h.
 315         (range_mode): Made static.
 316         (show_range_command): Update to use
 317         range_checking_on_by_default.
 318         (set_range_command): Likewise.
 319         (set_range_case): Likewise.
 320         (unknown_language_data): Remove la_range_check initializer.
 321         (auto_language_data): Likewise.
 322         * language.h (range_mode): Delete.  Enum definition moved to
 323         language.c.
 324         (language_data): Remove la_range_check field.
 325         (language_defn::range_checking_on_by_default): New member
 326         function.
 327         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 328         (m2_language::range_checking_on_by_default): New member function.
 329         * objc-lang.c (objc_language_data): Remove la_range_check
 330         initializer.
 331         * opencl-lang.c (opencl_language_data): Likewise.
 332         * p-lang.c (pascal_language_data): Likewise.
 333         (pascal_language::range_checking_on_by_default): New member
 334         function.
 335         * rust-lang.c (rust_language_data): Remove la_range_check
 336         initializer.
 337         (rust_language::range_checking_on_by_default): New member
 338         function.
 339
 340 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 341
 342         * dwarf2/read.c (dwarf2_physname): Remove special case for
 343         language_go.
 344         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 345         member function.
 346
 347 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         * ada-lang.c (ada_language_data): Remove
 350         la_store_sym_names_in_linkage_form_p initializer.
 351         (ada_language::store_sym_names_in_linkage_form_p): New member
 352         function.
 353         * c-lang.c (c_language_data): Remove
 354         la_store_sym_names_in_linkage_form_p initializer.
 355         (c_language::store_sym_names_in_linkage_form_p): New member
 356         function.
 357         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 358         initializer.
 359         (asm_language_data): Likewise.
 360         (asm_language::store_sym_names_in_linkage_form_p): New member
 361         function.
 362         (minimal_language_data): Remove
 363         la_store_sym_names_in_linkage_form_p initializer.
 364         (minimal_language::store_sym_names_in_linkage_form_p): New member
 365         function.
 366         * d-lang.c (d_language_data): Remove
 367         la_store_sym_names_in_linkage_form_p initializer.
 368         * dwarf2/read.c (dwarf2_physname): Update call to
 369         store_sym_names_in_linkage_form_p.
 370         * f-lang.c (f_language_data): Remove
 371         la_store_sym_names_in_linkage_form_p initializer.
 372         * go-lang.c (go_language_data): Remove
 373         la_store_sym_names_in_linkage_form_p initializer.
 374         * language.c (unknown_language_data): Remove
 375         la_store_sym_names_in_linkage_form_p initializer.
 376         (unknown_language::store_sym_names_in_linkage_form_p): New member
 377         function.
 378         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 379         initializer.
 380         (auto_language::store_sym_names_in_linkage_form_p): New member
 381         function.
 382         * language.h (language_data): Remove
 383         la_store_sym_names_in_linkage_form_p member variable.
 384         (language_defn::store_sym_names_in_linkage_form_p): New member
 385         function.
 386         * m2-lang.c (m2_language_data): Remove
 387         la_store_sym_names_in_linkage_form_p initializer.
 388         * objc-lang.c (objc_language_data): Likewise.
 389         * opencl-lang.c (opencl_language_data): Likewise.
 390         * p-lang.c (pascal_language_data): Likewise.
 391         * rust-lang.c (rust_language_data): Likewise.
 392
 393 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 394
 395         * ada-lang.c (ada_language_data): Remove string_lower_bound
 396         initializer.
 397         * c-lang.c (c_language_data): Likewise.
 398         (cplus_language_data): Likewise.
 399         (asm_language_data): Likewise.
 400         (minimal_language_data): Likewise.
 401         * d-lang.c (d_language_data): Likewise.
 402         * f-lang.c (f_language_data): Likewise.
 403         * go-lang.c (go_language_data): Likewise.
 404         * language.c (unknown_language_data): Likewise.
 405         (auto_language_data): Likewise.
 406         * language.h (language_data): Remove string_lower_bound field.
 407         (language_defn::string_lower_bound): New member function.
 408         * m2-lang.c (m2_language_data): Remove string_lower_bound
 409         initializer.
 410         (m2_language::string_lower_bound): New member function.
 411         * objc-lang.c (objc_language_data): Remove string_lower_bound
 412         initializer.
 413         * opencl-lang.c (opencl_language_data): Likewise.
 414         * p-lang.c (pascal_language_data): Likewise.
 415         * rust-lang.c (rust_language_data): Likewise.
 416         * valops.c (value_cstring): Update call to string_lower_bound.
 417         (value_string): Likewise.
 418         * value.c (allocate_repeated_value): Likewise.
 419
 420 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 421
 422         * valops.c (value_repeat): Fix incorrect argument name in comment.
 423
 424 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 425
 426         * ada-lang.c (ada_language_data): Remove c_style_arrays
 427         initializer.
 428         (ada_language::c_style_arrays_p): New member fuction.
 429         * c-lang.c (c_language_data): Remove c_style_arrays
 430         initializer.
 431         (cplus_language_data): Likewise.
 432         (asm_language_data): Likewise.
 433         (minimal_language_data): Likewise.
 434         * d-lang.c (d_language_data): Likewise.
 435         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 436         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 437         (f_language::c_style_arrays_p): New member function.
 438         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 439         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 440         * language.c (unknown_language_data): Remove c_style_arrays
 441         initializer.
 442         (auto_language_data): Likewise.
 443         * language.h (language_data): Remove c_style_arrays field.
 444         (language_defn::c_style_arrays_p): New member function.
 445         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 446         (m2_language::c_style_arrays_p): New member function.
 447         * objc-lang.c (objc_language_data): Remove c_style_arrays
 448         initializer.
 449         * opencl-lang.c (opencl_language_data): Likewise.
 450         * p-lang.c (pascal_language_data): Likewise.
 451         * rust-lang.c (rust_language_data): Likewise.
 452         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 453         and update local variable to a bool.
 454         * valops.c (value_cast): Update call to c_style_arrays_p.
 455         (value_array): Likewise.
 456         * value.c (coerce_array): Likewise.
 457
 458 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 459
 460         * ada-lang.c (ada_language_data): Remove la_language initializer.
 461         * c-lang.c (c_language_data): Likewise.
 462         (cplus_language_data): Likewise.
 463         (asm_language_data): Likewise.
 464         (minimal_language_data): Likewise.
 465         * d-lang.c (d_language_data): Likewise.
 466         * f-lang.c (f_language_data): Likewise.
 467         * go-lang.c (go_language_data): Likewise.
 468         * language.c (unknown_language_data): Likewise.
 469         (auto_language_data): Likewise.
 470         * language.h (language_data): Remove la_language field.
 471         (language_defn::language_defn): Initialise la_language field.
 472         (language_defn::la_language): New member variable.
 473         * m2-lang.c (m2_language_data): Remove la_language field.
 474         * objc-lang.c (objc_language_data): Likewise.
 475         * opencl-lang.c (opencl_language_data): Likewise.
 476         * p-lang.c (pascal_language_data): Likewise.
 477         * rust-lang.c (rust_language_data): Likewise.
 478
 479 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 480
 481         * ada-lang.c (ada_extensions): Delete, moved into
 482         ada_language::filename_extensions.
 483         (ada_language_data): Remove la_filename_extensions initializer.
 484         (ada_language::filename_extensions): New member function.
 485         * c-lang.c (c_extensions): Delete, moved into
 486         c_language::filename_extensions.
 487         (c_language_data): Remove la_filename_extensions initializer.
 488         (c_language::filename_extensions): New member function.
 489         (cplus_extensions): Delete, moved into
 490         cplus_language::filename_extensions.
 491         (cplus_language_data): Remove la_filename_extensions initializer.
 492         (cplus_language::filename_extensions): New member function.
 493         (asm_extensions): Delete, moved into
 494         asm_language::filename_extensions.
 495         (asm_language_data): Remove la_filename_extensions initializer.
 496         (asm_language::filename_extensions): New member function.
 497         (minimal_language_data): Remove la_filename_extensions
 498         initializer.
 499         * d-lang.c (d_extensions): Delete, moved into
 500         d_language::filename_extensions.
 501         (d_language_data): Remove la_filename_extensions initializer.
 502         (d_language::filename_extensions): New member function.
 503         * f-lang.c (f_extensions): Delete, moved into
 504         f_language::filename_extensions.
 505         (f_language_data): Remove la_filename_extensions initializer.
 506         (f_language::filename_extensions): New member function.
 507         * go-lang.c (go_language_data): Remove la_filename_extensions
 508         initializer.
 509         * language.c (add_set_language_command): Update now that
 510         filename_extensions returns a vector.
 511         (unknown_language_data): Remove la_filename_extensions
 512         initializer.
 513         (auto_language_data): Likewise.
 514         * language.h (language_data): Remove la_filename_extensions field.
 515         (language_defn::filename_extensions): New member function.
 516         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 517         initializer.
 518         * objc-lang.c (objc_extensions): Delete, moved into
 519         objc_language::filename_extensions.
 520         (objc_language_data): Remove la_filename_extensions initializer.
 521         (objc_language::filename_extensions): New member function.
 522         * opencl-lang.c (opencl_language_data): Remove
 523         la_filename_extensions initializer.
 524         * p-lang.c (pascal_extensions): Delete, moved into
 525         pascal_language::filename_extensions.
 526         (pascal_language_data): Remove la_filename_extensions initializer.
 527         (pascal_language::filename_extensions): New member function.
 528         * rust-lang.c (rust_extensions): Delete, moved into
 529         rust_language::filename_extensions.
 530         (rust_language_data): Remove la_filename_extensions initializer.
 531         (rust_language::filename_extensions): New member function.
 532         * symfile.c (add_filename_language): Add new assert.
 533
 534 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 535
 536         * ada-lang.c (ada_language_data): Remove la_name and
 537         la_natural_name initializers.
 538         (ada_language::name): New member function.
 539         (ada_language::natural_name): New member function.
 540         * c-lang.c (c_language_data): Remove la_name and
 541         la_natural_name initializers.
 542         (c_language::name): New member function.
 543         (c_language::natural_name): New member function.
 544         (cplus_language_data): Remove la_name and
 545         la_natural_name initializers.
 546         (cplus_language::name): New member function.
 547         (cplus_language::natural_name): New member function.
 548         (asm_language_data): Remove la_name and
 549         la_natural_name initializers.
 550         (asm_language::name): New member function.
 551         (asm_language::natural_name): New member function.
 552         (minimal_language_data): Remove la_name and
 553         la_natural_name initializers.
 554         (minimal_language::name): New member function.
 555         (minimal_language::natural_name): New member function.
 556         * compile/compile.c (compile_to_object): Update call to
 557         lanugage_defn::name.
 558         * d-lang.c (d_language_data): Remove la_name and
 559         la_natural_name initializers.
 560         (d_language::name): New member function.
 561         (d_language::natural_name): New member function.
 562         * expprint.c (print_subexp_standard): Update call to
 563         language_defn::name.
 564         (dump_raw_expression): Likewise
 565         (dump_prefix_expression): Likewise.
 566         * f-lang.c (f_language_data): Remove la_name and
 567         la_natural_name initializers.
 568         (f_language::name): New member function.
 569         (f_language::natural_name): New member function.
 570         * go-lang.c (go_language_data): Remove la_name and
 571         la_natural_name initializers.
 572         (go_language::name): New member function.
 573         (go_language::natural_name): New member function.
 574         * language.c (show_language_command): Update call to
 575         language_defn::name.
 576         (set_language_command): Likewise.
 577         (language_enum): Likewise.
 578         (language_str): Likewise.
 579         (add_set_language_command): Likewise, use
 580         language_defn::natural_name in the doc string.
 581         (unknown_language_data): Remove la_name and
 582         la_natural_name initializers.
 583         (unknown_language::name): New member function.
 584         (unknown_language::natural_name): New member function.
 585         (auto_language_data): Remove la_name and
 586         la_natural_name initializers.
 587         (auto_language::name): New member function.
 588         (auto_language::natural_name): New member function.
 589         (language_lookup_primitive_type_as_symbol): Update call to
 590         language_defn::name.
 591         * language.h (language_data): Remove la_name and la_natural_name
 592         member variables.
 593         (language_defn::name): New member function.
 594         (language_defn::natural_name): New member function.
 595         * m2-lang.c (m2_language_data): Remove la_name and
 596         la_natural_name initializers.
 597         (m2_language::name): New member function.
 598         (m2_language::natural_name): New member function.
 599         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 600         language_defn::natural_name.
 601         * objc-lang.c (objc_language_data): Remove la_name and
 602         la_natural_name initializers.
 603         (objc_language::name): New member function.
 604         (objc_language::natural_name): New member function.
 605         * opencl-lang.c (opencl_language_data): Remove la_name and
 606         la_natural_name initializers.
 607         (opencl_language::name): New member function.
 608         (opencl_language::natural_name): New member function.
 609         * p-lang.c (pascal_language_data): Remove la_name and
 610         la_natural_name initializers.
 611         (pascal_language::name): New member function.
 612         (pascal_language::natural_name): New member function.
 613         * rust-lang.c (rust_language_data): Remove la_name and
 614         la_natural_name initializers.
 615         (rust_language::name): New member function.
 616         (rust_language::natural_name): New member function.
 617         * symtab.c (lookup_language_this): Update call to
 618         language_defn::name.
 619
 620 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 621
 622         * ada-lang.c (ada_language_data): Remove la_name_of_this
 623         initializer.
 624         * ax-gdb.c (gen_expr): Update call to name_of_this.
 625         * c-exp.y (classify_name): Likewise.
 626         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 627         (cplus_language_data): Likewise.
 628         (cplus_language::name_of_this): New member function.
 629         (asm_language_data): Remove la_name_of_this initializer.
 630         (minimal_language_data): Likewise.
 631         * d-lang.c (d_language_data): Likewise.
 632         (d_language::name_of_this): New member function.
 633         * expprint.c (print_subexp_standard): Update call to name_of_this.
 634         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 635         * go-lang.c (go_language_data): Likewise.
 636         * language.c (unknown_language_data): Likewise.
 637         (unknown_language::name_of_this): New member function.
 638         (auto_language_data): Remove la_name_of_this initializer.
 639         (auto_language::name_of_this): New member function.
 640         * language.h (language_data): Delete la_name_of_this member
 641         variable.
 642         (language_defn::name_of_this): New member function.
 643         * m2-lang.c (m2_language_data): Remove la_name_of_this
 644         initializer.
 645         * objc-lang.c (objc_language_data): Likewise.
 646         (objc_language::name_of_this): New member function.
 647         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 648         initializer.
 649         * p-lang.c (pascal_language_data): Likewise.
 650         (pascal_language::name_of_this): New member function.
 651         * rust-lang.c (rust_language_data): Remove la_name_of_this
 652         initializer.
 653         * symtab.c (lookup_language_this): Update call to name_of_this.
 654         (lookup_symbol_aux): Likewise.
 655         * valops.c (value_of_this): Likewise.
 656
 657 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 658
 659         * ada-lang.c (ada_language_data): Remove
 660         la_struct_too_deep_ellipsis initializer.
 661         (ada_language::struct_too_deep_ellipsis): New member function.
 662         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 663         initializer.
 664         (cplus_language_data): Likewise.
 665         (asm_language_data): Likewise.
 666         (minimal_language_data): Likewise.
 667         * cp-valprint.c (cp_print_value): Update call to
 668         struct_too_deep_ellipsis.
 669         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 670         initializer.
 671         * f-lang.c (f_language_data): Likewise.
 672         (f_language::struct_too_deep_ellipsis): New member function.
 673         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 674         initializer.
 675         * language.c (unknown_language_data): Likewise.
 676         (auto_language_data): Likewise.
 677         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 678         member variable.
 679         (language_defn::struct_too_deep_ellipsis): New member function.
 680         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 681         initializer.Q
 682         * objc-lang.c (objc_language_data): Likewise.
 683         * opencl-lang.c (opencl_language_data): Likewise.
 684         * p-lang.c (pascal_language_data): Likewise.
 685         * rust-lang.c (rust_language_data): Likewise.
 686         * valprint.c (val_print_check_max_depth): Update call to
 687         struct_too_deep_ellipsis.
 688
 689 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 690
 691         * MAINTAINERS (Write After Approval): Add myself.
 692
 693 2020-09-15  Tom Tromey  <tom@tromey.com>
 694
 695         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 696         Remove.
 697
 698 2020-09-15  Tom Tromey  <tom@tromey.com>
 699
 700         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 701         and TYPE_CODE_METHODPTR cases.
 702         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 703         (c_value_print_inner): Update.
 704         * valprint.c (generic_value_print_memberptr): New function, from
 705         c_value_print_memberptr.
 706         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 707
 708 2020-09-15  Tom Tromey  <tromey@adacore.com>
 709
 710         * python/python-internal.h (PyInt_FromLong): Remove define.
 711         * python/py-value.c (convert_value_from_python): Use
 712         gdb_py_object_from_longest.
 713         * python/py-type.c (typy_get_code): Use
 714         gdb_py_object_from_longest.
 715         * python/py-symtab.c (salpy_get_line): Use
 716         gdb_py_object_from_longest.
 717         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 718         gdb_py_object_from_longest.
 719         * python/py-record.c (recpy_gap_reason_code): Use
 720         gdb_py_object_from_longest.
 721         * python/py-record-btrace.c (recpy_bt_insn_size)
 722         (recpy_bt_func_level, btpy_list_count): Use
 723         gdb_py_object_from_longest.
 724         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 725         gdb_py_object_from_longest.  Fix error handling.
 726         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 727         gdb_py_object_from_longest.
 728         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 729         gdb_py_object_from_longest.
 730         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 731         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 732         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 733
 734 2020-09-15  Tom Tromey  <tromey@adacore.com>
 735
 736         * python/python.c (gdbpy_parameter_value): Use
 737         gdb_py_object_from_ulongest.
 738
 739 2020-09-15  Tom Tromey  <tromey@adacore.com>
 740
 741         * python/py-infevents.c (create_register_changed_event_object):
 742         Use gdb_py_object_from_longest.
 743         * python/py-exitedevent.c (create_exited_event_object): Use
 744         gdb_py_object_from_longest.
 745
 746 2020-09-15  Tom Tromey  <tromey@adacore.com>
 747
 748         * python/python.c (gdbpy_parameter_value): Use
 749         gdb_py_object_from_longest.
 750         * python/py-type.c (convert_field, typy_range): Use
 751         gdb_py_object_from_longest.
 752         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 753         gdb_py_object_from_longest.
 754         * python/py-lazy-string.c (stpy_get_length): Use
 755         gdb_py_object_from_longest.
 756         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 757         gdb_py_object_from_longest.
 758         * python/py-infevents.c (create_memory_changed_event_object): Use
 759         gdb_py_object_from_longest.
 760         * python/py-inferior.c (infpy_get_num): Use
 761         gdb_py_object_from_longest.
 762         (infpy_get_pid): Likewise.
 763
 764 2020-09-15  Tom Tromey  <tromey@adacore.com>
 765
 766         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 767         defines.
 768         * python/py-value.c (valpy_long): Use
 769         gdb_py_object_from_ulongest.
 770         * python/py-symtab.c (salpy_get_pc): Use
 771         gdb_py_object_from_ulongest.
 772         (salpy_get_last): Likewise.
 773         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 774         gdb_py_object_from_ulongest.
 775         * python/py-lazy-string.c (stpy_get_address): Use
 776         gdb_py_object_from_ulongest.
 777         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 778         * python/py-arch.c (archpy_disassemble): Use
 779         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 780         error handling.
 781
 782 2020-09-15  Tom Tromey  <tromey@adacore.com>
 783
 784         * python/python-internal.h (gdb_py_long_from_longest): Remove
 785         defines.
 786         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 787         * python/py-type.c (convert_field, typy_get_sizeof): Use
 788         gdb_py_object_from_longest.
 789         * python/py-record-btrace.c (btpy_list_index): Use
 790         gdb_py_object_from_longest.
 791
 792 2020-09-15  Tom Tromey  <tromey@adacore.com>
 793
 794         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 795         * python/py-record.c (recpy_element_number): Use
 796         gdb_py_object_from_longest.
 797         (recpy_gap_number): Likewise.
 798
 799 2020-09-15  Tom Tromey  <tromey@adacore.com>
 800
 801         * top.c (ui::ui): Update.
 802         (highest_ui_num): Remove.
 803         * top.h (struct ui) <num>: Remove.
 804
 805 2020-09-15  Tom Tromey  <tromey@adacore.com>
 806
 807         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 808         * ui-style.c (ansi_regex_text): Now array.
 809         * rust-exp.y (number_regex_text): Now array.
 810         * linespec.c (linespec_quote_characters): Now array.
 811         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 812         Now arrays.
 813
 814 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 815
 816         * debuginfod-support.c (debuginfod_client_deleter): New.
 817         (debuginfod_client_up): New.
 818         (debuginfod_init): Return debuginfod_client_up.
 819         (debuginfod_source_query): Adjust.
 820         (debuginfod_debuginfo_query): Adjust.
 821
 822 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 823
 824         * debuginfod-support.c (debuginfod_source_query): Use
 825         make_unique_xstrdup.
 826
 827 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 828
 829         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 830         with `type::instance_flags`.
 831
 832 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 833
 834         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 835         Remove baton parameter.
 836
 837 2020-09-14  Pedro Alves  <pedro@palves.net>
 838
 839         * Makefile.in (SELFTESTS_SRCS): Add
 840         unittests/enum-flags-selftests.c.
 841         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 842         btrace_function_flags instead of enum btrace_function_flag.
 843         * compile/compile-c-types.c (convert_qualified): Use
 844         enum_flags::raw.
 845         * compile/compile-cplus-symbols.c (convert_one_symbol)
 846         (convert_symbol_bmsym):
 847         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 848         (compile_cplus_convert_struct_or_union_methods)
 849         (compile_cplus_instance::convert_qualified_base):
 850         * go-exp.y (parse_string_or_char): Add cast to int.
 851         * unittests/enum-flags-selftests.c: New file.
 852         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 853         type to btrace_thread_flags from btrace_thread_flag.
 854         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 855         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 856         cast in DEBUG call.
 857
 858 2020-09-14  Pedro Alves  <pedro@palves.net>
 859
 860         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 861         * gdbtypes.c (address_space_name_to_int): Rename to ...
 862         (address_space_name_to_type_instance_flags): ... this.
 863         (address_space_int_to_name): Rename to ...
 864         (address_space_type_instance_flags_to_name): ... this.
 865         * gdbtypes.h (address_space_name_to_int): Rename to ...
 866         (address_space_name_to_type_instance_flags): ... this.
 867         (address_space_int_to_name): Rename to ...
 868         (address_space_type_instance_flags_to_name): ... this.
 869         * type-stack.c (type_stack::insert): Adjust to rename.
 870         * type-stack.h (type_stack::insert): Likewise.
 871
 872 2020-09-14  Pedro Alves  <pedro@palves.net>
 873             Andrew Burgess  <andrew.burgess@embecosm.com>
 874
 875         * avr-tdep.c (avr_address_class_type_flags): Return
 876         type_instance_flags.
 877         (avr_address_class_type_flags_to_name): Take a
 878         type_instance_flags.
 879         (avr_address_class_name_to_type_flags): Return bool and take a
 880         type_instance_flags.
 881         * d-lang.c (build_d_types): Use type::set_instance_flags.
 882         * ft32-tdep.c (ft32_address_class_type_flags): Return
 883         type_instance_flags.
 884         (ft32_address_class_type_flags_to_name): Take a
 885         type_instance_flags.
 886         (ft32_address_class_name_to_type_flags): Return bool and take a
 887         type_instance_flags.
 888         (ft32_gdbarch_init): Use type::set_instance_flags.
 889         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 890         * gdbarch.h, gdbarch.c: Regenerate.
 891         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 892         (address_class_name_to_type_flags): Use type_instance_flags and
 893         bool.
 894         * gdbtypes.c (address_space_name_to_int)
 895         (address_space_int_to_name, make_qualified_type): Use
 896         type_instance_flags.
 897         (make_qualified_type): Use type_instance_flags and
 898         type::set_instance_flags.
 899         (make_type_with_address_space, make_cv_type, make_vector_type)
 900         (check_typedef): Use type_instance_flags.
 901         (recursive_dump_type): Cast type_instance_flags to unsigned for
 902         printing.
 903         (copy_type_recursive): Use type::set_instance_flags.
 904         (gdbtypes_post_init): Use type::set_instance_flags.
 905         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 906         <m_instance_flags>: ... this.
 907         <instance_flags, set_instance_flags>: New methods.
 908         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 909         (SET_TYPE_INSTANCE_FLAGS): New.
 910         (address_space_name_to_int, address_space_int_to_name)
 911         (make_type_with_address_space): Pass flags using
 912         type_instance_flags instead of int.
 913         * stabsread.c (cleanup_undefined_types_noname): Use
 914         type::set_instance_flags.
 915         * s390-tdep.c (s390_address_class_type_flags): Return
 916         type_instance_flags.
 917         (s390_address_class_type_flags_to_name): Take a
 918         type_instance_flags.
 919         (s390_address_class_name_to_type_flags): Return bool and take a
 920         type_instance_flags.
 921         * type-stack.c (type_stack::follow_types): Use
 922         type_instance_flags.
 923         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 924
 925 2020-09-14  Tom Tromey  <tromey@adacore.com>
 926
 927         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 928         * x86-tdep.c (x86_is_thunk_register_name)
 929         (x86_in_indirect_branch_thunk): Update.
 930         * sparc64-tdep.c (sparc64_fpu_register_names)
 931         (sparc64_cp0_register_names, sparc64_register_names)
 932         (sparc64_pseudo_register_names): Now const.
 933         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 934         cp0_registers_num>: Now const.
 935         * sparc-tdep.c (sparc_core_register_names)
 936         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 937         (sparc32_pseudo_register_names): Now const.
 938         (validate_tdesc_registers): Update.
 939         * rust-lang.c (rust_extensions): Now const.
 940         * p-lang.c (p_extensions): Now const.
 941         * objc-lang.c (objc_extensions): Now const.
 942         * nto-tdep.c (nto_thread_state_str): Now const.
 943         * moxie-tdep.c (moxie_register_names): Now const.
 944         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 945         Now const.
 946         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 947         (mips_linux_reg_names): Now const.
 948         (mips_gdbarch_init): Update.
 949         * microblaze-tdep.c (microblaze_register_names): Now const.
 950         * m68k-tdep.c (m68k_register_names): Now const.
 951         * m32r-tdep.c (m32r_register_names): Now const.
 952         * ia64-tdep.c (ia64_register_names): Now const.
 953         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 954         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 955         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 956         ymm_avx512_register_names, pkeys_register_names>: Now const.
 957         * i386-tdep.c (i386_register_names, i386_zmm_names)
 958         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 959         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 960         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 961         * f-lang.c (f_extensions): Now const.
 962         * d-lang.c (d_extensions): Now const.
 963         * csky-tdep.c (csky_register_names): Now const.
 964         * charset.c (default_charset_names, charset_enum): Now const.
 965         (_initialize_charset): Update.
 966         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 967         const.
 968         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 969         (bsd_uthread_solib_loaded): Update.
 970         (bsd_uthread_state): Now const.
 971         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 972         (amd64_ymm_avx512_names, amd64_ymmh_names)
 973         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 974         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 975         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 976         (amd64_dword_names): Now const.
 977         * agent.c (can_use_agent_enum): Now const.
 978         * ada-tasks.c (task_states, long_task_states): Now const.
 979         * ada-lang.c (known_runtime_file_name_patterns)
 980         (known_auxiliary_function_name_patterns, attribute_names)
 981         (standard_exc, ada_extensions): Now const.
 982
 983 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 984
 985         * bcache.h (struct bcache) <bcache>: Remove constructor.
 986         <m_hash_function, m_compare_function>: Remove.
 987         <~bcache>: Make virtual.
 988         <compare>: Remove static method, introduce virtual method.
 989         <default_hash>: Remove.
 990         <hash>: New virtual method.
 991         * bcache.c (bcache::expand_hash_table): Update.
 992         (bcache::insert): Update.
 993         (bcache::hash): New.
 994         (bcache::compare): Update comment and parameter names.
 995         * gdbtypes.c (types_deeply_equal): Update.
 996         * psymtab.h (struct psymbol_bcache): New struct.
 997         (class psymtab_storage) <psymtab_storage>: Make default.
 998         <psymbol_cache>: Change type to psymbol_bcache.
 999         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1000         (psymbol_hash): Change to...
1001         (psymbol_bcache::hash): ... this.
1002         (psymbol_compare): Change to...
1003         (psymbol_bcache::compare): ... this.
1004
1005 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1006
1007         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1008         checking for initial lwp.
1009
1010 2020-09-14  Tom Tromey  <tromey@adacore.com>
1011
1012         * m68k-tdep.c (m68k_extract_return_value): Use
1013         pointer_result_regnum.
1014         (m68k_store_return_value): Likewise.
1015         (m68k_reg_struct_return_p): Handle vectors and arrays.
1016         (m68k_return_value): Handle arrays.
1017         (m68k_svr4_return_value): Fix single-element aggregate handling.
1018         Handle long double.  Adjust for embedded ABI.
1019         (m68k_svr4_init_abi): Set pointer_result_regnum.
1020         (m68k_embedded_init_abi): New function.
1021         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1022         (m68k_osabi_sniffer): New function.
1023         (_initialize_m68k_tdep): Register osabi sniffer.
1024         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1025         member.
1026
1027 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1028
1029         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1030         with gdb::unique_xmalloc_ptr<char>.
1031
1032 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1033
1034         * xml-support.h (xml_fetch_another): Change type to be a
1035         function_view.
1036         (xml_process_xincludes): Remove baton parameter.
1037         (xml_fetch_content_from_file): Change baton parameter to
1038         dirname.
1039         * xml-support.c (struct xinclude_parsing_data)
1040         <xinclude_parsing_data>: Remove baton parameter.
1041         <fetcher_baton>: Remove.
1042         (xinclude_start_include): Adjust.
1043         (xml_process_xincludes): Adjust.
1044         (xml_fetch_content_from_file): Replace baton parameter with
1045         dirname.
1046         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1047         (xml_init_syscalls_info): Use a lambda.
1048         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1049         (file_read_description_xml): Use a lambda.
1050         (fetch_available_features_from_target): Change baton parameter
1051         to target_ops.
1052         (target_read_description_xml): Use a lambda.
1053         (target_fetch_description_xml): Use a lambda.
1054         (string_read_description_xml): Update.
1055
1056 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1057
1058         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1059         uses with type::endianity_is_not_default.
1060
1061 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1062
1063         * gdbtypes.h (struct type) <endianity_is_not_default,
1064         set_endianity_is_not_default>: New methods.
1065         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1066         type::endianity_is_not_default, change all write call sites to
1067         use type::set_endianity_is_not_default.
1068
1069 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1070
1071         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1072         uses with type::is_fixed_instance.
1073
1074 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1075
1076         * gdbtypes.h (struct type) <is_fixed_instance,
1077         set_is_fixed_instance>: New methods.
1078         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1079         write call sites to use type::set_is_fixed_instance.
1080
1081 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1082
1083         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1084         uses with type::is_gnu_ifunc.
1085
1086 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1087
1088         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1089         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1090         use type::set_is_gnu_ifunc.
1091
1092 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1093
1094         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1095         uses with type::stub_is_supported.
1096
1097 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1098
1099         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1100         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1101         use type::set_stub_is_supported.
1102
1103 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1104
1105         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1106         uses with type::is_vector.
1107
1108 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1109
1110         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1111         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1112         use type::set_is_vector.
1113
1114 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1115
1116         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1117         uses with type::has_varargs.
1118
1119 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1120
1121         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1122         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1123         use type::set_has_varargs.
1124
1125 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1126
1127         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1128         uses with type::is_prototyped.
1129
1130 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1131
1132         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1133         New methods.
1134         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1135         call sites to use type::set_is_prototyped.
1136
1137 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1138
1139         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1140         uses with type::target_is_stub.
1141
1142 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1143
1144         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1145         New methods.
1146         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1147         sites to use type::set_target_is_stub.
1148
1149 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1150
1151         * gdbtypes.h (TYPE_STUB): Remove, replace all
1152         uses with type::is_stub.
1153
1154 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1155
1156         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1157         (TYPE_STUB): Use type::is_stub, change all write call sites to
1158         use type::set_is_stub.
1159
1160 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1161
1162         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1163         type::has_no_signedness.
1164
1165 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1166
1167         * gdbtypes.h (struct type) <has_no_signedness,
1168         set_has_no_signedness>: New methods.
1169         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1170         call sites to use type::set_has_no_signedness.
1171
1172 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1173
1174         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1175         type::is_unsigned.
1176
1177 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1178
1179         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1180         methods.
1181         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1182         sites to use type::set_is_unsigned.
1183
1184 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1185             Adam Renquinha <arenquinha@cimeq.qc.ca>
1186
1187         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1188         pointer and stack frame offset when unwinding.
1189
1190 2020-09-13  Pedro Alves  <pedro@palves.net>
1191
1192         * NEWS: Document "-break-insert --qualified".
1193         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1194
1195 2020-09-13  Pedro Alves  <pedro@palves.net>
1196
1197         * linespec.c (classify_mtype, compare_msyms): Delete.
1198         (search_minsyms_for_name): Remove classification logic.  Instead
1199         filter out trampoline symbols if we also found an external
1200         function of the same name.
1201
1202 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1203
1204         * NEWS: Create a new section for the next release branch.
1205         Rename the section of the current branch, now that it has
1206         been cut.
1207
1208 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1209
1210         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1211         * version.in: Bump version to 11.0.50.DATE-git.
1212
1213 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1214
1215         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1216
1217 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1218             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1219
1220         * gdbarch.sh: Added bfloat16 type.
1221         * gdbarch.c: Regenerated.
1222         * gdbarch.h: Regenerated.
1223         * gdbtypes.c (floatformats_bfloat16): New struct.
1224         (gdbtypes_post_init): Add builtin_bfloat16.
1225         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1226         (floatformats_bfloat16): New struct.
1227         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1228         (i386_ymm_type): Add field "v16_bfloat16"
1229         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1230         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1231         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1232         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1233         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1234         * features/i386/64bit-avx512.c: Regenerated.
1235         * features/i386/64bit-sse.xml: Add bfloat16 type.
1236         * features/i386/64bit-sse.c: Regenerated.
1237
1238 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1239
1240         * i386-tdep.c (i386_zmm_type): Fix field names.
1241         (i386_ymm_type): Fix field names.
1242
1243 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1244
1245         * breakpoint.c: Fix typo in the help message of the
1246         "set breakpoint condition-evaluation" command.
1247
1248 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1249
1250         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1251         * (nbsd_nat_target::pid_to_exec_file)
1252         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1253         (nbsd_nat_target::post_startup_inferior)
1254         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1255         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1256         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1257         * (nbsd_thread_lister): Remove.
1258
1259 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1260
1261         * fork-inferior.c (startup_inferior): Avoid double free.
1262
1263 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1264
1265         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1266         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1267
1268 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1269
1270         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1271         * netbsd-nat.c: Include <sys/ptrace.h>.
1272         * (netbsd_nat::enable_proc_events): Add.
1273
1274 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1275
1276         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1277         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1278         (netbsd_nat::for_each_thread): Add.
1279         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1280         "gdbsupport/common-debug.h".
1281         * (netbsd_nat::netbsd_thread_lister)
1282         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1283         (netbsd_nat::for_each_thread): Add.
1284
1285 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1286
1287         * netbsd-nat.h: Include <unistd.h>.
1288         * (netbsd_nat::pid_to_exec_file): Add.
1289         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1290         * (netbsd_nat::pid_to_exec_file) Add.
1291
1292 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1293
1294         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1295
1296 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1297
1298         * netbsd-nat.h: New file.
1299         * netbsd-nat.c: Likewise.
1300
1301 2020-09-09  Tom Tromey  <tromey@adacore.com>
1302
1303         * ada-lang.c (remove_extra_symbols): Do not increment when
1304         removing an element
1305
1306 2020-09-08  Tom Tromey  <tromey@adacore.com>
1307
1308         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1309
1310 2020-09-08  Tom Tromey  <tromey@adacore.com>
1311
1312         PR win32/25302:
1313         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1314         (gdb_bfd_init_data): New function.
1315         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1316
1317 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1318
1319         * infrun.c (fetch_inferior_event): Use
1320         `switch_to_target_no_thread` to switch the target.
1321
1322 2020-09-06  Tom Tromey  <tom@tromey.com>
1323
1324         * symfile.h (dwarf2_free_objfile): Don't declare.
1325
1326 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1327
1328         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1329         to match 16 byte real/complex type generated by Flang compiler.
1330
1331 2020-09-03  Tom de Vries  <tdevries@suse.de>
1332
1333         PR breakpoint/26546
1334         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1335         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1336
1337 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1338
1339         * maint.c (index_digits): New function.
1340         (struct maint_print_section_data): Remove.
1341         (print_bfd_section_info): Remove print_data parameter, add arg
1342         and index_digits.
1343         (print_objfile_section_info): Likewise.
1344         (print_bfd_section_info_maybe_relocated): Likewise (plus
1345         objfile).
1346         (maintenance_info_sections): Adjust calls.
1347
1348 2020-09-02  Tom Tromey  <tromey@adacore.com>
1349
1350         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1351         for null pointers.
1352         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1353
1354 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1355
1356         * bcache.h (struct bcache) <insert>: Change type of `added` to
1357         pointer to bool.
1358         * bcache.c (bcache::insert): Likewise.
1359         * gdbtypes.c (check_types_worklist): Adjust.
1360         * psymtab.c (add_psymbol_to_bcache): Adjust.
1361
1362 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1363
1364         * corelow.c (unordered_set): Include.
1365         (class core_target): Add field 'm_core_unavailable_mappings'.
1366         (core_target::build_file_mappings): Print only one warning
1367         per inaccessible file.  Add unavailable/broken mappings
1368         to m_core_unavailable_mappings.
1369         (core_target::xfer_partial): Call...
1370         (core_target::xfer_memory_via_mappings): New method.
1371
1372 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1373
1374         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1375         type to bool.
1376
1377 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1378
1379         * dwarf2/read.c (struct field_info): Fix indentation.
1380
1381 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1382
1383         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1384         ordering in comment.
1385         * frame.c (frame_id_eq): Fix indentation.
1386
1387 2020-08-31  Scott Linder  <scott@scottlinder.com>
1388             Simon Marchi  <simon.marchi@efficios.com>
1389
1390         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1391         inline frame ids in outer frame.
1392
1393 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1394
1395         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1396         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1397         (outer_frame_id): Use FID_STACK_OUTER instead of
1398         FID_STACK_INVALID.
1399         (frame_id_p): Don't check for outer_frame_id.
1400
1401 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1402
1403         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1404         regnum/frame in value.  Call allocate_value_lazy.
1405         * frame.c (frame_unwind_register_value): Use
1406         val_print_not_saved.
1407
1408 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1409
1410         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1411
1412 2020-08-29  Pedro Alves  <pedro@palves.net>
1413
1414         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1415         the inferior before calling target_pid_to_str.
1416
1417 2020-08-28  Tom Tromey  <tom@tromey.com>
1418
1419         * xcoffread.c (xcoff_end_psymtab): Update comment.
1420         * dbxread.c (dbx_end_psymtab): Update comment.
1421
1422 2020-08-28  Tom de Vries  <tdevries@suse.de>
1423
1424         PR breakpoint/26544
1425         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1426         event_location.
1427         (create_breakpoint): Same.
1428         (base_breakpoint_decode_location): Same.
1429         (bkpt_create_sals_from_location): Same.
1430         (bkpt_decode_location): Same.
1431         (bkpt_probe_create_sals_from_location): Same.
1432         (bkpt_probe_decode_location): Same.
1433         (tracepoint_create_sals_from_location): Same.
1434         (tracepoint_decode_location): Same.
1435         (tracepoint_probe_decode_location): Same.
1436         (strace_marker_create_sals_from_location): Same.
1437         (strace_marker_decode_location): Same.
1438         (create_sals_from_location_default): Same.
1439         (decode_location_default): Same.
1440         * breakpoint.h (struct breakpoint_ops): Same.
1441         (create_breakpoint): Same.
1442         * linespec.h (decode_line_full): Same.
1443         * linespec.c (decode_line_full): Same.  Throw error if
1444         result.size () == 0.
1445
1446 2020-08-27  Pedro Alves  <pedro@palves.net>
1447
1448         PR gdb/26524
1449         * breakpoint.c (until_break_fsm) <location_breakpoint,
1450         caller_breakpoint>: Delete fields.
1451         <breakpoints>: New field.
1452         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1453         two individual breakpoints.
1454         (until_break_fsm::should_stop): Loop over breakpoints in the
1455         breakpoint vector.
1456         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1457         vector.
1458         (until_break_command): Handle location expanding into multiple
1459         sals.
1460
1461 2020-08-27  Pedro Alves  <pedro@palves.net>
1462
1463         PR gdb/26523
1464         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1465         bp_until breakpoints user-specified locations.  Update intro
1466         comment.
1467
1468 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1469
1470         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1471         gdb_bfd_sections): New.
1472         * maint.c (print_bfd_section_info): Change param type to
1473         maint_print_section_data.
1474         (print_objfile_section_info): Likewise.
1475         (print_bfd_section_info_maybe_relocated): Likewise.
1476         (maintenance_info_sections): Use gdb_bfd_sections.
1477
1478 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1479
1480         * MAINTAINERS: Add ARC target and maintainer.
1481
1482 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1483
1484         * configure.tgt: ARC support for GNU/Linux.
1485         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1486         * arc-linux-tdep.c: New file.
1487         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1488         * arc-tdep.c (arc_write_pc): Use it.
1489
1490 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1491
1492         * arc-tdep.c (arc_check_for_hardware_loop): New.
1493         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1494
1495 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1496
1497         * arc-tdep.h: Include "gdbarch.h".
1498
1499 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1500
1501         * arch/arc.h
1502         (arc_gdbarch_features): New class to stir the selection of target XML.
1503         (arc_create_target_description): Use FEATURES to choose XML target.
1504         (arc_lookup_target_description): Use arc_create_target_description
1505         to create _new_ target descriptions or return the already created
1506         ones if the FEATURES is the same.
1507         * arch/arc.c: Implementation of prototypes described above.
1508         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1509         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1510         * arc-tdep.c (*_feature_name): Make feature names consistent.
1511         (arc_register_feature): A new struct to hold information about
1512         registers of a particular target/feature.
1513         (arc_check_tdesc_feature): Check if XML provides registers in
1514         compliance with ARC_REGISTER_FEATURE structs.
1515         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1516         (determine_*_reg_feature_set): Which feature name to look for.
1517         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1518         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1519         to expected ISA enums to be used in arc_gdbarch_features structs.
1520         * features/Makefile (FEATURE_XMLFILES): Add new files.
1521         * gdb/features/arc/v1-aux.c: New file.
1522         * gdb/features/arc/v1-aux.xml: Likewise.
1523         * gdb/features/arc/v1-core.c: Likewise.
1524         * gdb/features/arc/v1-core.xml: Likewise.
1525         * gdb/features/arc/v2-aux.c: Likewise.
1526         * gdb/features/arc/v2-aux.xml: Likewise.
1527         * gdb/features/arc/v2-core.c: Likewise.
1528         * gdb/features/arc/v2-core.xml: Likewise.
1529         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1530
1531 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1532             Andrew Burgess  <andrew.burgess@embecosm.com>
1533
1534         PR m2/26372
1535         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1536         an assert.  Remove single element array indexing pattern as the
1537         MULTI_SUBSCRIPT support will handle this case too.
1538
1539 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1540
1541         * value.h (valprint_check_validity): Move declaration from
1542         here...
1543         * valprint.h (valprint_check_validity): ... to here.
1544
1545 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1546
1547         * debug.h: New file.
1548         * debug.c (debug_prefixed_vprintf): New function.
1549         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1550         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1551
1552 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1553
1554         * infrun.h (infrun_debug_printf_1): New function declaration.
1555         (infrun_debug_printf): New macro.
1556         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1557         throughout.
1558         (infrun_debug_printf): New function.
1559         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1560         (handle_jit_event): Likewise.
1561
1562 2020-08-21  Mark Wielaard  <mark@klomp.org>
1563
1564         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1565
1566 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1567
1568         * frame.c (enum class frame_id_status): New.
1569         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1570         (fprintf_frame): Update.
1571         (compute_frame_id): Set frame id status to "computing" on entry.
1572         Set it back to "not_computed" on failure and to "computed" on
1573         success.
1574         (get_frame_id): Assert the frame id is not being computed.
1575         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1576         (create_new_frame): Likewise.
1577         (frame_cleanup_after_sniffer): Update assert.
1578
1579 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1580
1581         * regcache.c (pid_ptid_regcache_map): New type.
1582         (target_ptid_regcache_map): Remove.
1583         (target_pid_ptid_regcache_map): New type.
1584         (regcaches): Change type to target_pid_ptid_regcache_map.
1585         (get_thread_arch_aspace_regcache): Update.
1586         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1587         case.
1588         (regcaches_size): Update.
1589         (regcache_count): Update.
1590         (registers_changed_ptid_target_pid_test): New.
1591         (_initialize_regcache): Register new test.
1592
1593 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1594
1595         * regcache.c (regcache_count): New.
1596         (struct regcache_test_data): New.
1597         (regcache_test_data_up): New.
1598         (populate_regcaches_for_test): New.
1599         (regcaches_test): Remove.
1600         (get_thread_arch_aspace_regcache_test): New.
1601         (registers_changed_ptid_all_test): New.
1602         (registers_changed_ptid_target_test): New.
1603         (registers_changed_ptid_target_ptid_test): New.
1604         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1605         (_initialize_regcache): Register new tests.
1606
1607 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1608
1609         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1610         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1611         gdbarch and aspace parameter.  Use current inferior's aspace.
1612         Validate regcache's arch value.
1613         (regcaches_test): Update.
1614
1615 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1616
1617         * regcache.c (regcaches_test): Call registers_changed.
1618
1619 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1620
1621         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1622
1623 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1624
1625         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1626         to find the end of prologue for flang compiled binaries.
1627         * arm-tdep.c (arm_skip_prologue): Likewise.
1628         * i386-tdep.c (i386_skip_prologue): Likewise.
1629         * producer.c (producer_is_llvm): New function.
1630         (producer_parsing_tests): Added new tests for clang/flang.
1631         * producer.h (producer_is_llvm): New declaration.
1632
1633 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1634
1635         * linux-nat.c (linux_nat_debug_printf): New function.
1636         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1637
1638 2020-08-18  Aaron Merey  <amerey@redhat.com>
1639
1640         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1641         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1642         (CLIBS): Add DEBUGINFOD_LIBS.
1643
1644 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1645
1646         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1647         'gdbarch_num_regs'.
1648
1649 2020-08-17  Tom Tromey  <tromey@adacore.com>
1650
1651         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1652         ada_get_decoded_value returns NULL.
1653
1654 2020-08-17  Tom Tromey  <tromey@adacore.com>
1655
1656         * python/py-inferior.c (infpy_search_memory): Use
1657         gdb_py_object_from_ulongest.
1658         * python/py-infevents.c (create_inferior_call_event_object)
1659         (create_memory_changed_event_object): Use
1660         gdb_py_object_from_ulongest.
1661         * python/py-linetable.c (ltpy_entry_get_pc): Use
1662         gdb_py_object_from_ulongest.
1663
1664 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1665
1666         * loc.c (class symbol_needs_eval_context): Fix indentation.
1667
1668 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1669
1670         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1671         bool.
1672
1673 2020-08-17  Tom de Vries  <tdevries@suse.de>
1674
1675         PR gdb/26393
1676         * gdbtypes.c (dump_dynamic_prop): New function.
1677         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1678
1679 2020-08-15  Tom de Vries  <tdevries@suse.de>
1680
1681         PR backtrace/26390
1682         * stack.c (print_frame_args): Temporarily set the selected
1683         frame to FRAME while printing the frame's arguments.
1684
1685 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1686
1687         PR breakpoints/26385
1688         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1689         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1690
1691 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1692
1693         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1694         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1695         and >= to check return value instead of == -1 and != -1.
1696
1697 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1698
1699         * utils.h (class gdb_argv) <as_array_view>: New method.
1700         * utils.c (gdb_argv_as_array_view_test): New.
1701         (_initialize_utils): Register selftest.
1702         * maint.c (maintenance_selftest): Use the new method.
1703
1704 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1705
1706         * target.h (supports_dumpcore, dumpcore): New
1707         function declarations.
1708         * target.c (supports_dumpcore, dumpcore): New
1709         functions.
1710         * target-delegates.c: Rebuild.
1711         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1712         and target_dumpcore ().
1713
1714 2020-08-13  Aaron Merey  <amerey@redhat.com>
1715
1716         * debuginfod-support.c: Replace global variables with user_data.
1717
1718 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1719
1720         * maint.c (maintenance_selftest): Split args and pass array_view
1721         to run_tests.
1722
1723 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1724
1725         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1726         type's length.
1727         Use %s and pulongest to print the length.
1728
1729 2020-08-12  Pedro Alves  <palves@redhat.com>
1730
1731         * NEWS: Move "Multi-target debugging support" item to the
1732         "Changes since GDB 9" section.
1733
1734 2020-08-12  Pedro Alves  <palves@redhat.com>
1735
1736         PR gdb/26336
1737         * progspace.c (program_space::remove_objfile): Invalidate the
1738         frame cache.
1739
1740 2020-08-11  Tom de Vries  <tdevries@suse.de>
1741
1742         * MAINTAINERS: Mark ms1 as deleted.
1743
1744 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1745
1746         PR gdb/26310
1747
1748         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1749         act accordingly.
1750         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1751         movz/str/stur/stp skipping behavior.
1752
1753 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1754
1755         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1756         struct user_sve_header instead of struct sve_context.
1757
1758 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1759
1760         * read.h (dwarf2_fetch_die_loc_sect_off,
1761         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1762         `void *` parameter with function_view.
1763         * read.c (dwarf2_fetch_die_loc_sect_off,
1764         dwarf2_fetch_die_loc_cu_off): Likewise.
1765         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1766         (per_cu_dwarf_call): Adjust.
1767         (get_frame_address_in_block_wrapper): Remove.
1768         (indirect_synthetic_pointer): Adjust.
1769         (get_ax_pc): Remove.
1770         (dwarf2_compile_expr_to_ax): Adjust.
1771
1772 2020-08-08  Tom de Vries  <tdevries@suse.de>
1773
1774         PR build/26344
1775         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1776         constructor.
1777         * regcache.c (get_thread_arch_aspace_regcache): Same.
1778
1779 2020-08-07  Tom Tromey  <tromey@adacore.com>
1780
1781         * ravenscar-thread.c
1782         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1783         New method.
1784         (ravenscar_thread_target::wait): Check
1785         runtime_initialized.
1786         (ravenscar_thread_target::prepare_to_store)
1787         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1788         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1789         (ravenscar_thread_target::stopped_by_watchpoint)
1790         (ravenscar_thread_target::stopped_data_address)
1791         (ravenscar_thread_target::core_of_thread): Use
1792         scoped_restore_current_thread and
1793         set_base_thread_from_ravenscar_task.
1794
1795 2020-08-07  Tom Tromey  <tromey@adacore.com>
1796
1797         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1798
1799 2020-08-07  Tom Tromey  <tromey@adacore.com>
1800
1801         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1802         update_inferior_ptid before update_thread_list.
1803         (temporarily_change_regcache_ptid): New class.
1804         (ravenscar_thread_target::fetch_registers)
1805         (ravenscar_thread_target::store_registers)
1806         (ravenscar_thread_target::prepare_to_store): Use base thread when
1807         forwarding operation.
1808
1809 2020-08-07  Tom Tromey  <tromey@adacore.com>
1810
1811         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1812         "is_pid" case.
1813
1814 2020-08-07  Tom Tromey  <tromey@adacore.com>
1815
1816         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1817         New methods.
1818         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1819         first.
1820         (ravenscar_thread_target::add_thread): Rename from
1821         ravenscar_add_thread.
1822         (ravenscar_thread_target::update_thread_list): Use a lambda.
1823         (ravenscar_thread_target::xfer_partial): New method.
1824
1825 2020-08-07  Tom Tromey  <tromey@adacore.com>
1826
1827         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1828         gdb::function_view.
1829         (iterate_over_live_ada_tasks): Change type of argument.
1830         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1831         of argument.
1832
1833 2020-08-07  Tom Tromey  <tromey@adacore.com>
1834
1835         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1836         Remove.
1837         (ravenscar_thread_target::extra_thread_info): Remove.
1838         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1839         defer to target beneath for non-Ravenscar threads.
1840
1841 2020-08-07  Tom Tromey  <tromey@adacore.com>
1842
1843         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1844         get_base_thread_from_ravenscar_task>: Now methods.
1845         <m_cpu_map>: New member.
1846         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1847         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1848         (ravenscar_thread_target::task_is_currently_active): Update.
1849         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1850         Now a method.
1851         (ravenscar_thread_target::add_active_thread): Put initial thread
1852         into the m_cpu_map.
1853
1854 2020-08-07  Tom Tromey  <tromey@adacore.com>
1855
1856         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1857         event_ptid.
1858
1859 2020-08-07  Tom Tromey  <tromey@adacore.com>
1860
1861         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1862         runtime_initialized.
1863
1864 2020-08-07  Tom Tromey  <tromey@adacore.com>
1865
1866         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1867         add_active_thread.
1868         (ravenscar_thread_target::add_active_thread): Now public.
1869         (ravenscar_inferior_created): Call add_active_thread after pushing
1870         the target.
1871
1872 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1873
1874         * regcache.c (ptid_regcache_map): New type.
1875         (target_ptid_regcache_map): New type.
1876         (regcaches): Change type to target_ptid_regcache_map.
1877         (get_thread_arch_aspace_regcache): Update to regcaches' new
1878         type.
1879         (regcache_thread_ptid_changed): Likewise.
1880         (registers_changed_ptid): Likewise.
1881         (regcaches_size): Likewise.
1882         (regcaches_test): Update.
1883         (regcache_thread_ptid_changed): Update.
1884         * regcache.h (regcache_up): New type.
1885         * gdbsupport/ptid.h (hash_ptid): New struct.
1886
1887 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1888
1889         * observable.h (thread_ptid_changed): Add parameter
1890         `process_stratum_target *`.
1891         * infrun.c (infrun_thread_ptid_changed): Add parameter
1892         `process_stratum_target *` and use it.
1893         (selftests): New namespace.
1894         (infrun_thread_ptid_changed): New function.
1895         (_initialize_infrun): Register selftest.
1896         * regcache.c (regcache_thread_ptid_changed): Add parameter
1897         `process_stratum_target *` and use it.
1898         (regcache_thread_ptid_changed): New function.
1899         (_initialize_regcache): Register selftest.
1900         * thread.c (thread_change_ptid): Pass target to
1901         thread_ptid_changed observable.
1902
1903 2020-08-06  Caroline Tice <cmtice@google.com>
1904
1905         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1906         (struct dwp_sections): Update field comments.  Add loclists and
1907         rnglists fields.
1908         (struct virtual_v2_dwo_sections): Rename struct to
1909         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1910         size & offset fields for loclists and rnglists.
1911         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1912         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1913         skipping dummy type units.
1914         (create_dwp_hash_table): Update the large comment above the function to
1915         discuss Version 5 DWP files as well, with references.  Update all the
1916         version checks in the function to check for version 5 as well.  Add new
1917         section at the end to create dwp hash table for version 5.
1918         (create_dwp_v2_section): Rename function to
1919         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1920         Add V5 to error message text.
1921         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1922         into calls to create_dwp_v2_or_v5_section.
1923         (create_dwo_unit_in_dwp_v5): New function.
1924         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1925         check for version2; add else clause to handle version 5.
1926         (open_and_init_dwo_file): Add code to check dwarf version & only call
1927         create_debug_types_hash_table (with sections.types) if version is not 5;
1928         else call create_debug_type_hash_table, with sections.info.
1929         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1930         version 5.
1931         (dwarf2_locate_v5_dwp_sections): New function.
1932         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1933         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1934
1935 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1936
1937         * regcache.h (class regcache): Remove friend
1938         registers_changed_ptid.
1939         <regcache_thread_ptid_changed>: Remove.
1940         <regcaches>: Remove.
1941         * regcache.c (regcache::regcaches): Rename to...
1942         (regcaches): ... this.  Make static.
1943         (get_thread_arch_aspace_regcache): Update.
1944         (regcache::regcache_thread_ptid_changed): Rename to...
1945         (regcache_thread_ptid_changed): ... this.  Update.
1946         (class regcache_access): Remove.
1947         (regcaches_test): Update.
1948         (_initialize_regcache): Update.
1949         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1950         <forward_list>.
1951
1952 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1953
1954         * regcache.h (class regcache) <current_regcache>: Rename to...
1955         <regcaches>: ... this.  Move doc here.
1956         * regcache.c (regcache::current_regcache) Rename to...
1957         (regcache::regcaches): ... this.  Move doc to header.
1958         (get_thread_arch_aspace_regcache): Update.
1959         (regcache::regcache_thread_ptid_changed): Update.
1960         (registers_changed_ptid): Update.
1961         (class regcache_access) <current_regcache_size>: Rename to...
1962         <regcaches_size>: ... this.
1963         (current_regcache_test): Rename to...
1964         (regcaches_test): ... this.
1965         (_initialize_regcache): Update.
1966
1967 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1968
1969         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1970
1971 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1972
1973         * corelow.c (core_target::build_file_mappings): Don't output
1974         null pathname in warning.
1975
1976 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1977
1978         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1979         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1980         gdb.dwarf2/dw2-single-line-discriminators.exp,
1981         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1982
1983 2020-08-05  Tom Tromey  <tromey@adacore.com>
1984
1985         PR rust/26197:
1986         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1987         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1988         Fix off-by-one and type size errors in ordinary case.
1989
1990 2020-08-05  Tom de Vries  <tdevries@suse.de>
1991
1992         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1993         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1994
1995 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1996
1997         * frame.h (frame_id_p): Return bool.
1998         (frame_id_artificial_p): Return bool.
1999         (frame_id_eq): Return bool.
2000         (has_stack_frames): Return bool.
2001         (get_selected_frame): Fix typo in comment.
2002         (get_frame_pc_if_available): Return bool.
2003         (get_frame_address_in_block_if_available): Return bool.
2004         (get_frame_func_if_available): Return bool.
2005         (read_frame_register_unsigned): Return bool.
2006         (get_frame_register_bytes): Return bool.
2007         (safe_frame_unwind_memory): Return bool.
2008         (deprecated_frame_register_read): Return bool.
2009         (frame_unwinder_is): Return bool.
2010         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2011         bool.
2012         <this_id::p>: Likewise.
2013         <prev_p>: Likewise.
2014         (frame_stash_add): Return bool.
2015         (get_frame_id): Use bool.
2016         (frame_id_build_special) Use bool.
2017         (frame_id_build_unavailable_stack): Use bool.
2018         (frame_id_build): Use bool.
2019         (frame_id_p): Return bool, use true/false instead of 1/0.
2020         (frame_id_artificial_p): Likewise.
2021         (frame_id_eq): Likewise.
2022         (frame_id_inner): Likewise.
2023         (get_frame_func_if_available): Likewise.
2024         (read_frame_register_unsigned): Likewise.
2025         (deprecated_frame_register_read): Likewise.
2026         (get_frame_register_bytes): Likewise.
2027         (has_stack_frames): Likewise.
2028         (inside_main_func): Likewise.
2029         (inside_entry_func): Likewise.
2030         (get_frame_pc_if_available): Likewise.
2031         (get_frame_address_in_block_if_available): Likewise.
2032         (frame_unwinder_is): Likewise.
2033         (safe_frame_unwind_memory): Likewise.
2034         (frame_unwind_arch): Likewise.
2035
2036 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2037
2038         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2039         type to cached_copy_status.
2040         (fprintf_frame): Adjust.
2041         (get_frame_func_if_available): Adjust.
2042         (frame_cleanup_after_sniffer): Adjust.
2043
2044 2020-08-04  Mark Wielaard  <mark@klomp.org>
2045
2046         * MAINTAINERS (Write After Approval): Update email address.
2047
2048 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2049
2050         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2051         dynamic_prop::const_val.
2052
2053 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2054
2055         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2056         dynamic_prop::kind.
2057
2058 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2059
2060         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2061
2062 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2063
2064         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2065
2066 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2067             Jose E. Marchesi  <jose.marchesi@oracle.com>
2068
2069         * configure.tgt: Add entry for bpf-*-*.
2070         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2071         (ALLDEPFILES): Add bpf-tdep.c.
2072         * bpf-tdep.c: New file.
2073         * MAINTAINERS: Add bpf target and maintainer.
2074         * NEWS: Mention the support for the new target.
2075
2076 2020-08-04  Tom de Vries  <tdevries@suse.de>
2077
2078         PR symtab/23270
2079         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2080         Error.
2081
2082 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2083
2084         * syscalls/freebsd.xml: Regenerate.
2085
2086 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2087
2088         * syscalls/update-freebsd.sh: Fix usage and year range.
2089
2090 2020-08-03  Tom de Vries  <tdevries@suse.de>
2091
2092         PR symtab/26333
2093         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2094         DW_LNE_lo_user/DW_LNE_hi_user range.
2095
2096 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2097
2098         PR ada/26318
2099         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2100         kind.
2101
2102 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2103
2104         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2105
2106 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2107
2108         * breakpoint.c (set_breakpoint_condition): Update the condition
2109         expressions after checking that the input condition string parses
2110         successfully and does not contain junk at the end.
2111
2112 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2113
2114         * breakpoint.c (set_breakpoint_condition): Update the
2115         condition string after parsing the new condition successfully.
2116
2117 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2118
2119         * proc-api.c (_STRUCTURED_PROC): Don't define.
2120         * proc-events.c: Likewise.
2121         * proc-flags.c: Likewise.
2122         * proc-why.c: Likewise.
2123         * procfs.c: Likewise.
2124
2125         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2126         * configure, config.in: Regenerate.
2127
2128 2020-07-30  Tom de Vries  <tdevries@suse.de>
2129
2130         PR build/26320
2131         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2132         m_red/m_green/m_blue in a union.
2133
2134 2020-07-29  Tom de Vries  <tdevries@suse.de>
2135
2136         PR tdep/26280
2137         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2138
2139 2020-07-28  Tom Tromey  <tromey@adacore.com>
2140
2141         PR symtab/26270:
2142         * symtab.h (find_pc_partial_function_sym): Declare.
2143         * cli/cli-cmds.c (disassemble_command): Use
2144         find_pc_partial_function_sym.  Check asm_demangle.
2145         * blockframe.c (cache_pc_function_sym): New global.
2146         (cache_pc_function_name): Remove.
2147         (clear_pc_function_cache): Update.
2148         (find_pc_partial_function_sym): New function, from
2149         find_pc_partial_function.
2150         (find_pc_partial_function): Rewrite using
2151         find_pc_partial_function_sym.
2152
2153 2020-07-28  Tom Tromey  <tromey@adacore.com>
2154
2155         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2156         help.  Add usage.
2157
2158 2020-07-28  Tom Tromey  <tromey@adacore.com>
2159
2160         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2161         <DW_OP_GNU_variable_value>: Cast to address type.
2162
2163 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2164
2165         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2166         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2167         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2168         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2169         (nbsd_get_siginfo_type): New.
2170         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2171         (_initialize_nbsd_tdep): New.
2172
2173 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2174
2175         PR binutils/26301
2176         * configure: Regenerated.
2177
2178 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2179
2180         PR binutils/26301
2181         * configure: Regenerated.
2182
2183 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2184
2185         * python/py-frame.c: Remove 'user-regs.h' include.
2186         (frapy_read_register): Rewrite to make use of
2187         gdbpy_parse_register_id.
2188         * python/py-registers.c (gdbpy_parse_register_id): New function,
2189         moved here from python/py-unwind.c.  Updated the return type, and
2190         also accepts register descriptor objects.
2191         * python/py-unwind.c: Remove 'user-regs.h' include.
2192         (pyuw_parse_register_id): Moved to python/py-registers.c.
2193         (unwind_infopy_add_saved_register): Update to use
2194         gdbpy_parse_register_id.
2195         (pending_framepy_read_register): Likewise.
2196         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2197
2198 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2199
2200         * python/py-registers.c: Add 'user-regs.h' include.
2201         (register_descriptor_iter_find): New function.
2202         (register_descriptor_iterator_object_methods): New static global
2203         methods array.
2204         (register_descriptor_iterator_object_type): Add pointer to methods
2205         array.
2206
2207 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2208
2209         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2210         for all architectures on FreeBSD 11.3 and later.
2211
2212 2020-07-27  Tom Tromey  <tromey@adacore.com>
2213
2214         * gcore.h (load_corefile): Don't declare.
2215
2216 2020-07-27  Tom de Vries  <tdevries@suse.de>
2217
2218         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2219         * config.in: Regenerate.
2220         * configure: Regenerate.
2221
2222 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2223
2224         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2225         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2226         ws2tcpip.h if it is available and sys/socket.h isn't.
2227         * configure: Regenerate.
2228         * config.in: Regenerate.
2229
2230 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2231
2232         PR fortran/23051
2233         PR fortran/26139
2234         * valops.c (value_ind): Pass address to
2235         readjust_indirect_value_type.
2236         * value.c (readjust_indirect_value_type): Make parameter
2237         non-const, and add extra address parameter.  Resolve original type
2238         before using it.
2239         * value.h (readjust_indirect_value_type): Update function
2240         signature and comment.
2241
2242 2020-07-25  Tom de Vries  <tdevries@suse.de>
2243
2244         PR symtab/26243
2245         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2246         entries.
2247
2248 2020-07-24  Aaron Merey  <amerey@redhat.com>
2249
2250         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2251         * configure: Rebuild.
2252
2253 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2254
2255         PR corefiles/26294
2256         * corelow.c (_initialize_corelow): Add period to help text
2257         for "maintenance print core-file-backed-mappings".
2258
2259 2020-07-23  Pedro Alves  <pedro@palves.net>
2260
2261         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2262         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2263         meanwhile.
2264         * frame.c (frame_cache_generation, get_frame_cache_generation):
2265         New.
2266         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2267         (get_prev_frame_if_no_cycle): On exception, don't touch
2268         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2269         * frame.h (get_frame_cache_generation): Declare.
2270
2271 2020-07-23  Tom de Vries  <tdevries@suse.de>
2272
2273         PR tui/26282
2274         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2275         New default constructor.
2276
2277 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2278
2279         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2280         exclude non-statement entries.
2281
2282 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2283
2284         * NEWS (New commands): Mention new command
2285         "maintenance print core-file-backed-mappings".
2286
2287 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2288
2289         * corelow.c (gdbcmd.h): Include.
2290         (core_target::info_proc_mappings): New method.
2291         (get_current_core_target): New function.
2292         (maintenance_print_core_file_backed_mappings): New function.
2293         (_initialize_corelow): Add core-file-backed-mappings to
2294         "maint print" commands.
2295
2296 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2297
2298         * linux-tdep.c (dump_note_entry_p): New function.
2299         (linux_dump_mapping_p_ftype): New typedef.
2300         (linux_find_memory_regions_full): Add new parameter,
2301         should_dump_mapping_p.
2302         (linux_find_memory_regions): Adjust call to
2303         linux_find_memory_regions_full.
2304         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2305         call to linux_find_memory_regions_full.
2306
2307 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2308
2309         * corelow.c (solist.h, unordered_map): Include.
2310         (class core_target): Add field m_core_file_mappings and
2311         method build_file_mappings.
2312         (core_target::core_target): Call build_file_mappings.
2313         (core_target::~core_target): Free memory associated with
2314         m_core_file_mappings.
2315         (core_target::build_file_mappings): New method.
2316         (core_target::xfer_partial): Use m_core_file_mappings
2317         for memory transfers.
2318         * linux-tdep.c (linux_read_core_file_mappings): New
2319         function.
2320         (linux_core_info_proc_mappings): Rewrite to use
2321         linux_read_core_file_mappings.
2322         (linux_init_abi): Register linux_read_core_file_mappings.
2323
2324 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2325
2326         * arch-utils.c (default_read_core_file_mappings): New function.
2327         * arch-utils.c (default_read_core_file_mappings): Declare.
2328         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2329         * gdbarch.h, gdbarch.c: Regenerate.
2330
2331 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2332
2333         PR corefiles/25631
2334         * corelow.c (core_target:xfer_partial):  Revise
2335         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2336         case after first checking the stratum beneath the core
2337         target.
2338         (has_all_memory): Return true.
2339         * target.c (raw_memory_xfer_partial): Revise comment
2340         regarding use of has_all_memory.
2341
2342 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2343
2344         * exec.h (section_table_xfer_memory): Revise declaration,
2345         replacing section name parameter with an optional callback
2346         predicate.
2347         * exec.c (section_table_xfer_memory): Likewise.
2348         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2349         of section_table_xfer_memory.
2350
2351 2020-07-22  Tom Tromey  <tromey@adacore.com>
2352
2353         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2354         lookup_symbol_search_name.
2355
2356 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2357
2358         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2359         redundant local variable.
2360         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2361         reference, not pointer, update code accordingly.
2362
2363 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2364             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2365
2366         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2367         * jit.c (jit_breakpoint_re_set_internal): Use the
2368         `skip_jit_symbol_lookup` field.
2369
2370 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2371             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2372
2373         * jit.c (jit_read_descriptor): Define the descriptor address once,
2374         use twice.
2375         (jit_breakpoint_deleted): Move the declaration of the loop variable
2376         `iter` into the loop header.
2377         (jit_breakpoint_re_set_internal): Move the declaration of the local
2378         variable `objf_data` to the first point of definition.
2379         (jit_event_handler): Move the declaration of local variables
2380         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2381         Rename `objf` to `jited`.
2382
2383 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2384
2385         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2386         Remove.
2387         * jit.c (get_jiter_objfile_data): Update.
2388
2389 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2390             Simon Marchi  <simon.marchi@polymtl.ca>
2391
2392         * jit.c (struct jit_program_space_data): Remove.
2393         (jit_program_space_key): Remove.
2394         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2395         stuff.
2396         (get_jit_program_space_data): Remove.
2397         (jit_breakpoint_deleted): Iterate on all of the program space's
2398         objfiles.
2399         (jit_inferior_init): Likewise.
2400         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2401         type to void.
2402         (jit_breakpoint_re_set): Pass current_program_space to
2403         jit_breakpoint_re_set_internal.
2404
2405 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2406
2407         * jit.h (struct jiter_objfile_data) <cached_code_address,
2408         jit_breakpoint>: Move to here from ...
2409         * jit.c (jit_program_space_data): ... here.
2410         (jiter_objfile_data::~jiter_objfile_data): Update.
2411         (jit_breakpoint_deleted): Update.
2412         (jit_breakpoint_re_set_internal): Update.
2413
2414 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2415
2416         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2417         checks.
2418         (jit_read_descriptor): Remove NULL check.
2419         (jit_event_handler): Add an assertion.
2420
2421 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2422
2423         * jit.h (struct jit_objfile_data):  Split into...
2424         (struct jiter_objfile_data): ... this ...
2425         (struct jited_objfile_data): ... and this.
2426         * objfiles.h (struct objfile) <jit_data>: Remove.
2427         <jiter_data, jited_data>: New fields.
2428         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2429         (jiter_objfile_data::~jiter_objfile_data): ... this.
2430         (get_jit_objfile_data): Rename to ...
2431         (get_jiter_objfile_data): ... this.
2432         (add_objfile_entry): Update.
2433         (jit_read_descriptor): Use get_jiter_objfile_data.
2434         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2435         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2436         (jit_inferior_exit_hook): Use objfile's jited_data field.
2437
2438 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2439
2440         * jit.h: Forward-declare `struct minimal_symbol`.
2441         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2442         constructor, destructor, and an objfile* field.
2443         * jit.c (jit_objfile_data): Remove.
2444         (struct jit_objfile_data): Migrate from here to jit.h.
2445         (jit_objfile_data::~jit_objfile_data): New destructor
2446         implementation with code moved from free_objfile_data.
2447         (free_objfile_data): Delete.
2448         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2449         (jit_find_objf_with_entry_addr): Ditto.
2450         (jit_inferior_exit_hook): Ditto.
2451         (_initialize_jit): Remove the call to
2452         register_objfile_data_with_cleanup.
2453         * objfiles.h (struct objfile) <jit_data>: New field.
2454
2455 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2456
2457         * jit.h: Forward-declare `struct objfile`.
2458         (jit_event_handler): Add a second parameter, the JITer objfile.
2459         * jit.c (jit_read_descriptor): Change the signature to take the
2460         JITer objfile as an argument instead of the jit_program_space_data.
2461         (jit_inferior_init): Update the call to jit_read_descriptor.
2462         (jit_event_handler): Use the new JITer objfile argument when calling
2463         jit_read_descriptor.
2464         * breakpoint.c (handle_jit_event): Update the call to
2465         jit_event_handler to pass the JITer objfile.
2466
2467 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2468
2469         * gdbarch.c: Regenerate.
2470         * gdbarch.h: Regenerate.
2471         * gdbarch.sh (handle_segmentation_fault): Remove method.
2472         * infrun.c (handle_segmentation_fault): Remove.
2473         (print_signal_received_reason): Remove call to
2474         handle_segmentation_fault.
2475
2476 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2477
2478         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2479         Rename to sparc64_linux_report_signal_info and add siggnal
2480         argument.
2481         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2482         instead of sparc64_linux_handle_segmentation_fault.
2483
2484 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2485
2486         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2487         i386_linux_report_signal_info instead of
2488         i386_linux_handle_segmentation_fault.
2489         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2490         to i386_linux_report_signal_info and add siggnal argument.
2491         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2492         of i386_linux_handle_segmentation_fault.
2493         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2494         to i386_linux_report_signal_info and add siggnal argument.
2495
2496 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2497
2498         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2499         hook if present.
2500
2501 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2502
2503         * gdbarch.c: Regenerate.
2504         * gdbarch.h: Regenerate.
2505         * gdbarch.sh (report_signal_info): New method.
2506         * infrun.c (print_signal_received_reason): Invoke gdbarch
2507         report_signal_info hook if present.
2508
2509 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2510
2511         * python/py-registers.c : Add 'unordered_map' include.
2512         (gdbpy_new_reggroup): Renamed to...
2513         (gdbpy_get_reggroup): ...this.  Update to only create register
2514         group descriptors when needed.
2515         (gdbpy_reggroup_iter_next): Update.
2516
2517 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2518
2519         * python/py-registers.c (gdbpy_register_object_data): New static
2520         global.
2521         (gdbpy_register_object_data_init): New function.
2522         (gdbpy_new_register_descriptor): Renamed to...
2523         (gdbpy_get_register_descriptor): ...this, and update to reuse
2524         existing register descriptors where possible.
2525         (gdbpy_register_descriptor_iter_next): Update.
2526         (gdbpy_initialize_registers): Register new gdbarch data.
2527
2528 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2529
2530         * linux-nat.c (stopped_pids): Make static.
2531
2532 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2533
2534         PR ada/26235
2535         * gdbtypes.c (ada_discrete_type_low_bound,
2536         ada_discrete_type_high_bound): Handle undefined bounds.
2537
2538 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2539
2540         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2541         declaration.
2542         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2543         function.
2544
2545 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2546
2547         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2548         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2549         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2550         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2551         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2552         method.
2553
2554 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2555
2556         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2557         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2558         which are deprecated in Guile 3.0.
2559         * configure.ac (try_guile_versions): Add "guile-3.0".
2560         * configure (try_guile_versions): Regenerate.
2561         * NEWS: Update entry.
2562
2563 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2564             Doug Evans  <dje@google.com>
2565
2566         PR gdb/21104
2567         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2568         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2569         USING_GUILE_BEFORE_2_2.
2570         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2571         Change type to 'scm_t_port_type *'.
2572         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2573         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2574         parameter and honor it.  Update callers.
2575         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2576         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2577         functions.
2578         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2579         USING_GUILE_BEFORE_2_2.
2580         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2581         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2582         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2583         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2584         and 'SCM_PORT_TYPE'.
2585         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2586         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2587         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2588         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2589         [!USING_GUILE_BEFORE_2_2]: New functions.
2590         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2591         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2592         'gdbscm_memory_port_read'.
2593         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2594         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2595         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2596         function.
2597         (ioscm_init_memory_port): Remove.
2598         (ioscm_init_memory_port_stream): New function
2599         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2600         function.
2601         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2602         Return scm_from_uint (0).
2603         (gdbscm_set_memory_port_read_buffer_size_x)
2604         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2605         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2606         Return scm_from_uint (0).
2607         (gdbscm_set_memory_port_write_buffer_size_x)
2608         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2609         * configure.ac (try_guile_versions): Add "guile-2.2".
2610         * configure: Regenerate.
2611         * NEWS: Add entry.
2612
2613 2020-07-18  Tom Tromey  <tom@tromey.com>
2614
2615         * linux-nat.c (linux_multi_process): Remove.
2616         (linux_nat_target::supports_multi_process): Return true.
2617
2618 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2619
2620         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2621         (riscv_lookup_target_description): Return pointer out of
2622         unique_ptr.
2623         * target-descriptions.c (allocate_target_description): Add
2624         comment.
2625         (target_desc_deleter::operator()): Likewise.
2626         * target-descriptions.h (struct target_desc_deleter): Moved to
2627         gdbsupport/tdesc.h.
2628         (target_desc_up): Likewise.
2629
2630 2020-07-17  Tom Tromey  <tromey@adacore.com>
2631
2632         * linux-nat.c (linux_nat_target::supports_non_stop)
2633         (linux_nat_target::always_non_stop_p): Use "true".
2634         (linux_nat_target::supports_disable_randomization): Use "true" and
2635         "false".
2636
2637 2020-07-16  Caroline Tice  <cmtice@google.com>
2638
2639         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2640         (RNGLIST_HEADER_SIZE64): New constant definition.
2641         (struct dwop_section_names): Add rnglists_dwo.
2642         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2643         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2644         (struct dwo_sections): Add rnglists field.
2645         (read_attribut_reprocess): Add tag parameter.
2646         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2647         (cu_debug_rnglists_section): New function (decl & definition).
2648         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2649         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2650         die whose range is being checked; get rnglist section from
2651         cu_debug_rnglists_section, to get from either objfile or dwo file as
2652         appropriate.  Add cases for DW_RLE_base_addressx,
2653         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2654         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2655         test inside if-condition and updating complaint message.
2656         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2657         dwarf2_rnglists_process.
2658         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2659         dwarf2_ranges_process.
2660         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2661         need_ranges_base and update comment appropriately.  Also pass die tag
2662         to dwarf2_ranges_read.
2663         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2664         need_ranges_base and update comment appropriately.  Also pass die tag
2665         to dwarf2_ranges_process.
2666         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2667         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2668         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2669         need_ranges_base and update comment appropriately.  Also pass die tag
2670         to read_attribute_reprocess and dwarf2_ranges_read.
2671         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2672         and update function comment appropriately.
2673         (read_loclist_index): Call read_loclists_rnglists_header instead of
2674         read_loclist_header.
2675         (read_rnglist_index): New function.
2676         (read_attribute_reprocess):  Add tag parameter. Add code for
2677         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2678         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2679
2680 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2681
2682         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2683         being resolved.
2684
2685 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2686
2687         * arch-utils.c (show_architecture): Update formatting of messages.
2688
2689 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2690
2691         * gdbtypes.h (struct type) <bounds>: Handle array and string
2692         types.
2693         * ada-lang.c (assign_aggregate): Use type::bounds on
2694         array/string type.
2695         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2696         * c-varobj.c (c_number_of_children): Likewise.
2697         (c_describe_child): Likewise.
2698         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2699         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2700         (f_type_print_base): Likewise.
2701         * f-valprint.c (f77_array_offset_tbl): Likewise.
2702         (f77_get_upperbound): Likewise.
2703         (f77_print_array_1): Likewise.
2704         * guile/scm-type.c (gdbscm_type_range): Likewise.
2705         * m2-typeprint.c (m2_array): Likewise.
2706         (m2_is_long_set_of_type): Likewise.
2707         * m2-valprint.c (get_long_set_bounds): Likewise.
2708         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2709         * python/py-type.c (typy_range): Likewise.
2710         * rust-lang.c (rust_internal_print_type): Likewise.
2711         * type-stack.c (type_stack::follow_types): Likewise.
2712         * valarith.c (value_subscripted_rvalue): Likewise.
2713         * valops.c (value_cast): Likewise.
2714
2715 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2716
2717         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2718         callers to use the equivalent accessor methods.
2719
2720 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2721
2722         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2723         (struct type) <bit_stride>: New method.
2724         (TYPE_BIT_STRIDE): Remove.
2725         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2726
2727 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2728
2729         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2730         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2731         callers to use the equivalent accessor methods instead.
2732
2733 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2734
2735         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2736         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2737         callers to use the equivalent accessor methods instead.
2738
2739 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2740
2741         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2742         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2743         to use dynamic_prop::kind.
2744
2745 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2746
2747         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2748         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2749         to get the bound property's kind and check against
2750         PROP_UNDEFINED.
2751
2752 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2753
2754         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2755         all callers to use type::range_bounds followed by
2756         dynamic_prop::{low,high}.
2757
2758 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2759
2760         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2761         const_val, set_const_val, baton, set_locexpr, set_loclist,
2762         set_addr_offset, variant_parts, set_variant_parts,
2763         original_type, set_original_type>: New methods.
2764         <kind>: Rename to...
2765         <m_kind>: ... this.  Update all users to use the new methods
2766         instead.
2767         <data>: Rename to...
2768         <m_data>: ... this.  Update all users to use the new methods
2769         instead.
2770
2771 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2772
2773         * gdbtypes.c (get_discrete_bounds): Return failure if
2774         the range type's bounds are not both defined and constant
2775         values.
2776         (get_array_bounds): Update comment.  Remove undefined bound check.
2777
2778 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2779
2780         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2781         the type::bounds method directly.
2782
2783 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2784
2785         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2786         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2787         are used to set the range type's bounds to use set_bounds.
2788
2789 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2790
2791         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2792
2793 2020-07-10  Pedro Alves  <pedro@palves.net>
2794
2795         * gdbthread.h (inferior_ref): Define.
2796         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2797         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2798         * thread.c
2799         (scoped_restore_current_thread::restore):
2800         Adjust to gdb::ref_ptr.
2801         (scoped_restore_current_thread::~scoped_restore_current_thread):
2802         Remove manual decref handling.
2803         (scoped_restore_current_thread::scoped_restore_current_thread):
2804         Adjust to use
2805         inferior_ref::new_reference/thread_info_ref::new_reference.
2806         Incref the thread before calling get_frame_id instead of after.
2807         Let TARGET_CLOSE_ERROR propagate.
2808
2809 2020-07-10  Pedro Alves  <pedro@palves.net>
2810
2811         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2812         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2813         NOT_AVAILABLE_ERROR.
2814         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2815         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2816
2817 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2818             Pedro Alves  <pedro@palves.net>
2819
2820         PR gdb/26199
2821         * infrun.c (threads_are_resumed_pending_p): Delete.
2822         (do_target_wait): Remove threads_are_executing and
2823         threads_are_resumed_pending_p checks from the inferior_matches
2824         lambda.  Update comments.
2825
2826 2020-07-10  Pedro Alves  <pedro@palves.net>
2827
2828         PR gdb/26199
2829         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2830         executing threads.
2831
2832 2020-07-10  Pedro Alves  <pedro@palves.net>
2833
2834         PR gdb/26199
2835         * infrun.c (handle_no_resumed): Handle multiple targets.
2836
2837 2020-07-10  Pedro Alves  <pedro@palves.net>
2838
2839         PR gdb/26199
2840         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2841         target_is_async_p.
2842
2843 2020-07-10  Pedro Alves  <pedro@palves.net>
2844
2845         PR gdb/26199
2846         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2847         threads, not all threads.
2848
2849 2020-07-10  Pedro Alves  <pedro@palves.net>
2850
2851         PR gdb/26199
2852         * remote.c (remote_target::open_1): Pass remote target pointer as
2853         data to create_async_event_handler.
2854         (remote_async_inferior_event_handler): Mark async event handler
2855         before returning if the remote target still has either pending
2856         events or unacknowledged notifications.
2857
2858 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2859
2860         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2861         declaration.
2862         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2863         function.
2864
2865 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2866
2867         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2868         inferior_ptid.
2869
2870 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2871
2872         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2873         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2874         AT_FREEBSD_PS_STRINGS.
2875
2876 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2877
2878         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2879         of debugfile path on Windows.
2880
2881 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2882
2883         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2884         argument to 'data'.
2885
2886 2020-07-08  Tom Tromey  <tromey@adacore.com>
2887
2888         * ada-lang.c (ada_exception_message_1): Use read_memory.
2889
2890 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2891
2892         PR python/22748
2893         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2894         special handling for inline frames.
2895         * findvar.c (value_of_register_lazy): Skip inline frames when
2896         creating lazy register values.
2897         * frame.c (frame_id_computed_p): Delete definition.
2898         * frame.h (frame_id_computed_p): Delete declaration.
2899
2900 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2901
2902         * NEWS: Mention additions to Python API.
2903         * python/py-arch.c (archpy_register_groups): New function.
2904         (arch_object_methods): Add 'register_groups' method.
2905         * python/py-registers.c (reggroup_iterator_object): New struct.
2906         (reggroup_object): New struct.
2907         (gdbpy_new_reggroup): New function.
2908         (gdbpy_reggroup_to_string): New function.
2909         (gdbpy_reggroup_name): New function.
2910         (gdbpy_reggroup_iter): New function.
2911         (gdbpy_reggroup_iter_next): New function.
2912         (gdbpy_new_reggroup_iterator): New function
2913         (gdbpy_initialize_registers): Register new types.
2914         (reggroup_iterator_object_type): Define new Python type.
2915         (gdbpy_reggroup_getset): New static global.
2916         (reggroup_object_type): Define new Python type.
2917         * python/python-internal.h
2918
2919 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2920
2921         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2922         * python/py-arch.c (archpy_registers): New function.
2923         (arch_object_methods): Add 'registers' method.
2924         * python/py-registers.c: New file.
2925         * python/python-internal.h
2926         (gdbpy_new_register_descriptor_iterator): Declare.
2927         (gdbpy_initialize_registers): Declare.
2928         * python/python.c (do_start_initialization): Call
2929         gdbpy_initialize_registers.
2930         * NEWS: Mention additions to the Python API.
2931
2932 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2933
2934         * NEWS: Mention new Python API method.
2935         * python/py-unwind.c (pending_framepy_architecture): New function.
2936         (pending_frame_object_methods): Add architecture method.
2937
2938 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2939
2940         * gdbarch.c: Regenerate.
2941         * gdbarch.h: Regenerate.
2942         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2943         (gdbarch_data): Use internal_error for the case where
2944         deprecated_set_gdbarch_data was originally needed.
2945         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2946         and use passed in obstack.
2947         (libunwind_frame_set_descr): Should no longer get back NULL from
2948         gdbarch_data.
2949         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2950         type.
2951         * user-regs.c (user_regs_init): Update parameters, and use passed
2952         in obstack.
2953         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2954         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2955
2956 2020-07-06  Tom de Vries  <tdevries@suse.de>
2957
2958         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2959         End-Of-Sequence in lte_is_less_than.
2960         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2961         "gdb: Don't reorder line table entries too much when sorting".
2962
2963 2020-07-06  Tom de Vries  <tdevries@suse.de>
2964
2965         PR tui/26205
2966         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2967
2968 2020-07-05  Tom de Vries  <tdevries@suse.de>
2969
2970         PR build/26187
2971         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2972         std::uncaught_exceptions instead of deprecated
2973         std::uncaught_exception.
2974
2975 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2976
2977         * macroexp.h (macro_stringify): Return
2978         gdb::unique_xmalloc_ptr<char>.
2979         * macroexp.c (macro_stringify): Likewise.
2980         * macrotab.c (fixup_definition): Update.
2981
2982 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2983
2984         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2985         (lex_one_token): Update.
2986         * macroexp.c (struct macro_buffer) <release>: Return
2987         gdb::unique_xmalloc_ptr<char>.
2988         (macro_stringify): Update.
2989         (macro_expand): Update.
2990         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2991         * macroexp.h (macro_expand_next): Likewise.
2992
2993 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2994
2995         * macroexp.h (macro_lookup_ftype): Remove.
2996         (macro_expand, macro_expand_once, macro_expand_next): Remove
2997         lookup function parameters, add scope parameter.
2998         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2999         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3000         * macroscope.h (standard_macro_lookup): Change parameter type
3001         to macro_scope.
3002         * macroscope.c (standard_macro_lookup): Likewise.
3003         * c-exp.y (lex_one_token): Update.
3004         * macrocmd.c (macro_expand_command): Likewise.
3005         (macro_expand_once_command): Likewise.
3006
3007 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3008
3009         * inf-loop.c (inferior_event_handler): Remove client_data param.
3010         * inf-loop.h (inferior_event_handler): Likewise.
3011         * infcmd.c (step_1): Adjust.
3012         * infrun.c (proceed): Adjust.
3013         (fetch_inferior_event): Remove client_data param.
3014         (infrun_async_inferior_event_handler): Adjust.
3015         * infrun.h (fetch_inferior_event): Remove `void *` param.
3016         * linux-nat.c (handle_target_event): Adjust.
3017         * record-btrace.c (record_btrace_handle_async_inferior_event):
3018         Adjust.
3019         * record-full.c (record_full_async_inferior_event_handler):
3020         Adjust.
3021         * remote.c (remote_async_inferior_event_handler): Adjust.
3022
3023 2020-07-01  Tom Tromey  <tom@tromey.com>
3024
3025         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3026         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3027
3028 2020-07-01  Tom Tromey  <tom@tromey.com>
3029
3030         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3031         tui_gen_win_info.
3032         (tui_win_info::make_window): Merge with
3033         tui_gen_win_info::make_window.
3034         (tui_win_info::make_visible): Move from tui_gen_win_info.
3035         * tui/tui-win.c (tui_win_info::max_width): Move from
3036         tui_gen_win_info.
3037         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3038         type.
3039         <window_factory>: Likewise.
3040         * tui/tui-layout.c (tui_win_info::resize): Move from
3041         tui_gen_win_info.
3042         (make_standard_window): Change return type.
3043         (get_locator_window, tui_get_window_by_name): Likewise.
3044         (tui_layout_window::apply): Remove a cast.
3045         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3046         (struct tui_win_info): Merge with tui_gen_win_info.
3047         (struct tui_gen_win_info): Remove.
3048
3049 2020-07-01  Tom Tromey  <tom@tromey.com>
3050
3051         * tui/tui-stack.h (struct tui_locator_window): Derive from
3052         tui_win_info.
3053         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3054         <can_box>: New method.
3055
3056 2020-07-01  Tom Tromey  <tom@tromey.com>
3057
3058         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3059
3060 2020-07-01  Tom Tromey  <tom@tromey.com>
3061
3062         * tui/tui-regs.c (tui_data_window::display_registers_from)
3063         (tui_data_window::display_registers_from)
3064         (tui_data_window::first_data_item_displayed)
3065         (tui_data_window::delete_data_content_windows): Update.
3066         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3067         Remove.
3068         (tui_data_window::check_register_values): Update.
3069         (tui_data_item_window::rerender): Add parameters.  Update.
3070         (tui_data_item_window::refresh_window): Remove.
3071         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3072         virtual.
3073         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3074         tui_gen_win_info.
3075         <refresh_window, max_height, min_height>: Remove.
3076         <rerender>: Add parameters.
3077         <x, y, visible>: New members.
3078         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3079         <m_item_width>: New member.
3080
3081 2020-07-01  Tom Tromey  <tom@tromey.com>
3082
3083         * tui/tui-regs.c (tui_data_window::show_register_group)
3084         (tui_data_window::check_register_values): Update.
3085         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3086         from item_no.
3087
3088 2020-07-01  Tom Tromey  <tom@tromey.com>
3089
3090         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3091         useless "if".
3092
3093 2020-07-01  Tom Tromey  <tom@tromey.com>
3094
3095         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3096         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3097
3098 2020-07-01  Tom Tromey  <tom@tromey.com>
3099
3100         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3101         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3102         (struct tui_line_or_address): Move from tui-data.h.
3103         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3104         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3105         (tui_cmd_window, tui_source_window_base, tui_source_window)
3106         (tui_disasm_window): Don't declare.
3107         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3108         to tui-winsource.h.
3109         (SINGLE_KEY): Move to tui-stack.c.
3110
3111 2020-07-01  Tom Tromey  <tom@tromey.com>
3112
3113         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3114         std::string.
3115         * tui/tui-regs.c (class tab_expansion_file): New.
3116         (tab_expansion_file::write): New method.
3117         (tui_register_format): Change return type.  Use
3118         tab_expansion_file.
3119         (tui_get_register, tui_data_window::display_registers_from)
3120         (tui_data_item_window::rerender): Update.
3121         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3122         * tui/tui-io.c (tui_expand_tabs): Remove.
3123
3124 2020-07-01  Tom Tromey  <tom@tromey.com>
3125
3126         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3127
3128 2020-07-01  Fangrui Song  <maskray@google.com>
3129
3130         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3131
3132 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3133
3134         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3135         forms for DW_AT_associated and DW_AT_allocated attributes,
3136         which is already checked in function attr_to_dynamic_prop.
3137
3138 2020-06-30  Tom Tromey  <tromey@adacore.com>
3139
3140         * dwarf2/read.c (quirk_rust_enum): Correctly call
3141         alloc_rust_variant for default-less enum.
3142
3143 2020-06-30  Tom Tromey  <tromey@adacore.com>
3144
3145         PR build/26183:
3146         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3147         gdb::to_string.
3148
3149 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3150
3151         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3152         * gdbarch.h: Re-generate.
3153
3154 2020-06-28  Tom Tromey  <tom@tromey.com>
3155
3156         * command.h (cmd_types): Remove.
3157         (cmd_type): Don't declare.
3158         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3159         typedef.
3160         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3161         * cli/cli-decode.c (cmd_type): Remove.
3162
3163 2020-06-27  Pedro Alves  <palves@redhat.com>
3164
3165         * fork-child.c (prefork_hook): Adjust.
3166         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3167         Delete.
3168         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3169         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3170         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3171         Remove declarations.
3172         (struct inferior) <set_tty, tty>: New methods.
3173         (struct inferior) <terminal>: Rename to ...
3174         (struct inferior) <m_terminal>: ... this and make private.
3175         * main.c (captured_main_1): Adjust.
3176         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3177         (mi_cmd_inferior_tty_show): Adjust.
3178         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3179         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3180
3181 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3182
3183         * configure.ac: Add --enable-libctf: handle --disable-static
3184         properly.
3185         * acinclude.m4: sinclude ../config/enable.m4.
3186         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3187         (LIBCTF): Substitute in.
3188         (CTF_DEPS): New, likewise.
3189         (CLIBS): libctf needs symbols from libbfd: move earlier.
3190         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3191         flags.
3192         * ctfread.c: Surround in ENABLE_LIBCTF.
3193         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3194         * configure: Regenerate.
3195         * config.in: Likewise.
3196
3197 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3198
3199         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3200
3201 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3202
3203         * inferior.h (struct inferior) <terminal>: Change type to
3204         gdb::unique_xmalloc_ptr<char>.
3205         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3206         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3207         field, adjust to unique pointer.
3208         (get_inferior_io_terminal): Adjust to unique pointer.
3209
3210 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3211
3212         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3213         registers, not just the known core set of registers.
3214
3215 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3216
3217         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3218         fflags, frm, and fcsr registers.
3219         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3220         restore groups.
3221         (riscv_tdesc_unknown_reg): New function.
3222         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3223         tdesc_use_registers.
3224         * riscv-tdep.h (struct gdbarch_tdep): Add
3225         unknown_csrs_first_regnum, unknown_csrs_count,
3226         duplicate_fflags_regnum, duplicate_frm_regnum, and
3227         duplicate_fcsr_regnum fields.
3228
3229 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3230
3231         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3232         callback, use the callback (when not null) to help number unknown
3233         registers.
3234         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3235         (tdesc_use_registers): Add extra parameter to declaration.
3236
3237 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3238
3239         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3240         in the file.
3241         (class riscv_pending_register_alias): Likewise.
3242         (riscv_register_feature::register_info): Change 'required_p' field
3243         to 'required', and change its type.  Add 'check' member function.
3244         (riscv_register_feature::register_info::check): Define new member
3245         function.
3246         (riscv_xreg_feature): Change initialisation of 'required' field.
3247         (riscv_freg_feature): Likewise.
3248         (riscv_virtual_feature): Likewise.
3249         (riscv_csr_feature): Likewise.
3250         (riscv_check_tdesc_feature): Take extra parameter, the csr
3251         tdesc_feature, rewrite the function to use the new
3252         riscv_register_feature::register_info::check function.
3253         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3254
3255 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3256
3257         * features/Makefile: Remove all references to the deleted files
3258         below.
3259         * features/riscv/32bit-csr.c: Deleted.
3260         * features/riscv/32bit-csr.xml: Deleted.
3261         * features/riscv/64bit-csr.c: Deleted.
3262         * features/riscv/64bit-csr.xml: Deleted.
3263         * features/riscv/rebuild-csr-xml.sh: Deleted.
3264
3265 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3266
3267         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3268         whitespace error for declaration of names member variable.
3269         (struct riscv_register_feature): Add new prefer_first_name member
3270         variable, and fix whitespace error in declaration of registers.
3271         (riscv_xreg_feature): Initialize prefer_first_name field.
3272         (riscv_freg_feature): Likewise.
3273         (riscv_virtual_feature): Likewise.
3274         (riscv_csr_feature): Likewise.
3275         (riscv_register_name): Expand on comments.  Remove register name
3276         modifications for CSR and virtual registers.
3277
3278 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3279
3280         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3281         errors.
3282
3283 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3284
3285         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3286         riscv-opc.h.
3287         (class riscv_pending_register_alias): New class.
3288         (riscv_check_tdesc_feature): Take vector of pending aliases and
3289         populate it as appropriate.
3290         (riscv_setup_register_aliases): Delete.
3291         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3292         to riscv_check_tdesc_feature in all cases.  Use the vector to
3293         create the register aliases.
3294
3295 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3296
3297         * sol2-tdep.c (sol2_static_transform_name): Remove.
3298         (sol2_init_abi): Don't register it.
3299         * gdbarch.sh (static_transform_name): Remove.
3300         * gdbarch.c, gdbarch.h: Regenerate.
3301
3302         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3303         gdbarch_static_transform_name.
3304         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3305         * stabsread.c (define_symbol) <'X'>: Remove.
3306         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3307         handling.
3308         <'V'>: Likewise.
3309         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3310         <'S'>: Remove call to gdbarch_static_transform_name.
3311
3312 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3313
3314         * procfs.c (procfs_pre_trace): New function.
3315         (procfs_target::create_inferior): Pass it to fork_inferior.
3316
3317 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3318
3319         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3320         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3321         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3322         sol2-tdep.o, sparc-sol2-tdep.o.
3323         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3324         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3325         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3326         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3327
3328 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3329
3330         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3331         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3332         Call sol2_init_abi.
3333         Remove calls to set_gdbarch_skip_solib_resolver,
3334         set_gdbarch_core_pid_to_str.
3335         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3336         (i386_sol2_static_transform_name): Remove.
3337         (i386_sol2_init_abi): Call sol2_init_abi.
3338         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3339         set_gdbarch_static_transform_name,
3340         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3341         Use sol2_sigtramp_p.
3342         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3343         (sol2_sigtramp_p): New function.
3344         (sol2_static_transform_name): New function.
3345         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3346         (sol2_init_abi): New function.
3347         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3348         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3349         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3350         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3351         (sparc_sol2_static_transform_name): Remove.
3352         (sparc32_sol2_init_abi): Call sol2_init_abi.
3353         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3354         set_gdbarch_static_transform_name,
3355         set_gdbarch_skip_solib_resolver,
3356         set_gdbarch_core_pid_to_str.
3357         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3358         (sparc_sol2_static_transform_name): Remove
3359         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3360         call sol2_sigtramp_p.
3361         (sparc64_sol2_init_abi): Call sol2_init_abi.
3362         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3363         set_gdbarch_static_transform_name,
3364         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3365
3366 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3367
3368         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3369         * exec.c (validate_exec_file): If from_tty, set both
3370         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3371         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3372         and from_tty, unconditionally ask a confirmation.
3373
3374 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3375
3376         * target-descriptions.c (tdesc_architecture_name): Protect against
3377         NULL pointer dereference.
3378         (maint_print_xml_tdesc_cmd): New function.
3379         (_initialize_target_descriptions): Register new 'maint print
3380         xml-tdesc' command and give it the filename completer.
3381         * NEWS: Mention new 'maint print xml-tdesc' command.
3382
3383 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3384
3385         * target-descriptions.c (class tdesc_compatible_info): New class.
3386         (struct target_desc): Change type of compatible vector.
3387         (tdesc_compatible_p): Update for change in type of
3388         target_desc::compatible.
3389         (tdesc_compatible_info_list): New function.
3390         (tdesc_compatible_info_arch_name): New function.
3391         (tdesc_add_compatible): Update for change in type of
3392         target_desc::compatible.
3393         (print_c_tdesc::visit_pre): Likewise.
3394
3395 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3396
3397         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3398         whitespace to underscore.
3399         (maint_print_c_tdesc_cmd): Use fake filename for target
3400         descriptions that came from the target.
3401         (_initialize_target_descriptions): Add filename command completion
3402         for 'maint print c-tdesc'.
3403
3404 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3405
3406         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3407         lines.
3408
3409 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3410
3411         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3412         lines.
3413         (dwarf2_find_location_expression): Likewise.
3414         (call_site_parameter_matches): Likewise.
3415         (dwarf2_compile_expr_to_ax): Likewise.
3416         (disassemble_dwarf_expression): Likewise.
3417         (loclist_describe_location): Likewise.
3418
3419 2020-06-23  Pedro Alves  <palves@redhat.com>
3420
3421         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3422         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3423         (register_to_value_test): Use scoped_mock_context.
3424         * regcache.c: Include "scoped-mock-context.h".
3425         (cooked_read_test): Don't error out if a target is already pushed.
3426         Use scoped_mock_context.  Adjust.
3427         * scoped-mock-context.h: New file.
3428
3429 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3430
3431         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3432         initializer.
3433         (ada_language::is_string_type_p): New member function.
3434         * c-lang.c (c_language_data): Delete la_is_string_type_p
3435         initializer.
3436         (cplus_language_data): Likewise.
3437         (asm_language_data): Likewise.
3438         (minimal_language_data): Likewise.
3439         * d-lang.c (d_language_data): Likewise.
3440         * f-lang.c (f_is_string_type_p): Delete function, implementation
3441         moved to f_language::is_string_type_p.
3442         (f_language_data): Delete la_is_string_type_p initializer.
3443         (f_language::is_string_type_p): New member function,
3444         implementation from f_is_string_type_p.
3445         * go-lang.c (go_is_string_type_p): Delete function, implementation
3446         moved to go_language::is_string_type_p.
3447         (go_language_data): Delete la_is_string_type_p initializer.
3448         (go_language::is_string_type_p): New member function,
3449         implementation from go_is_string_type_p.
3450         * language.c (language_defn::is_string_type_p): Define new member
3451         function.
3452         (default_is_string_type_p): Make static, add comment copied from
3453         header file.
3454         (unknown_language_data): Delete la_is_string_type_p initializer.
3455         (unknown_language::is_string_type_p): New member function.
3456         (auto_language_data): Delete la_is_string_type_p initializer.
3457         (auto_language::is_string_type_p): New member function.
3458         * language.h (language_data): Delete la_is_string_type_p field.
3459         (language_defn::is_string_type_p): Declare new function.
3460         (default_is_string_type_p): Delete desclaration, move comment to
3461         definition.
3462         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3463         moved to m2_language::is_string_type_p.
3464         (m2_language_data): Delete la_is_string_type_p initializer.
3465         (m2_language::is_string_type_p): New member function,
3466         implementation from m2_is_string_type_p.
3467         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3468         initializer.
3469         * opencl-lang.c (opencl_language_data): Likewise.
3470         * p-lang.c (pascal_is_string_type_p): Delete function,
3471         implementation moved to pascal_language::is_string_type_p.
3472         (pascal_language_data): Delete la_is_string_type_p initializer.
3473         (pascal_language::is_string_type_p): New member function,
3474         implementation from pascal_is_string_type_p.
3475         * rust-lang.c (rust_is_string_type_p): Delete function,
3476         implementation moved to rust_language::is_string_type_p.
3477         (rust_language_data): Delete la_is_string_type_p initializer.
3478         (rust_language::is_string_type_p): New member function,
3479         implementation from rust_is_string_type_p.
3480         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3481         is_string_type_p.
3482
3483 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3484
3485         * ada-lang.c (ada_language_data): Delete la_print_typedef
3486         initializer.
3487         (ada_language::print_typedef): New member function.
3488         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3489         (cplus_language_data): Likewise.
3490         (asm_language_data): Likewise.
3491         (minimal_language_data): Likewise.
3492         * d-lang.c (d_language_data): Likewise.
3493         * f-lang.c (f_language_data): Likewise.
3494         (f_language::print_typedef): New member function.
3495         * go-lang.c (go_language_data): Delete la_print_typedef
3496         initializer.
3497         * language.c (language_defn::print_typedef): Define member
3498         function.
3499         (unknown_language_data): Delete la_print_typedef initializer.
3500         (unknown_language::print_typedef): New member function.
3501         (auto_language_data): Delete la_print_typedef initializer.
3502         (auto_language::print_typedef): New member function.
3503         * language.h (language_data): Delete la_print_typedef field.
3504         (language_defn::print_typedef): Declare new member function.
3505         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3506         (default_print_typedef): Delete declaration.
3507         * m2-lang.c (m2_language_data): Delete la_print_typedef
3508         initializer.
3509         (m2_language::print_typedef): New member function.
3510         * objc-lang.c (objc_language_data): Delete la_print_typedef
3511         initializer.
3512         * opencl-lang.c (opencl_language_data): Likewise.
3513         * p-lang.c (pascal_language_data): Likewise.
3514         (pascal_language::print_typedef): New member function.
3515         * rust-lang.c (rust_print_typedef): Delete function,
3516         implementation moved to rust_language::print_typedef.
3517         (rust_language): Delete la_print_typedef initializer.
3518         (rust_language::print_typedef): New member function,
3519         implementation from rust_print_typedef.
3520         * typeprint.c (default_print_typedef): Delete.
3521
3522 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3523
3524         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3525         (ada_language::printstr): New member function.
3526         * c-lang.c (c_language_data): Delete la_printstr initializer.
3527         (cplus_language_data): Likewise.
3528         (asm_language_data): Likewise.
3529         (minimal_language_data): Likewise.
3530         * d-lang.c (d_language_data): Likewise.
3531         * f-lang.c (f_printstr): Rename to f_language::printstr.
3532         (f_language_data): Delete la_printstr initializer.
3533         (f_language::printstr): New member function, implementation from
3534         f_printstr.
3535         * go-lang.c (go_language_data): Delete la_printstr initializer.
3536         * language.c (language_defn::printstr): Define new member
3537         function.
3538         (unk_lang_printstr): Delete.
3539         (unknown_language_data): Delete la_printstr initializer.
3540         (unknown_language::printstr): New member function.
3541         (auto_language_data): Delete la_printstr initializer.
3542         (auto_language::printstr): New member function.
3543         * language.h (language_data): Delete la_printstr field.
3544         (language_defn::printstr): Declare new member function.
3545         (LA_PRINT_STRING): Update call to printstr.
3546         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3547         (m2_language_data): Delete la_printstr initializer.
3548         (m2_language::printstr): New member function, implementation from
3549         m2_printstr.
3550         * objc-lang.c (objc_language_data): Delete la_printstr
3551         initializer.
3552         * opencl-lang.c (opencl_language_data): Likewise.
3553         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3554         (pascal_language_data): Delete la_printstr initializer.
3555         (pascal_language::printstr): New member function, implementation
3556         from pascal_printstr.
3557         * p-lang.h (pascal_printstr): Delete declaration.
3558         * rust-lang.c (rust_printstr): Update header comment.
3559         (rust_language_data): Delete la_printstr initializer.
3560         (rust_language::printstr): New member function.
3561
3562 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3563
3564         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3565         (ada_language::printchar): New member function.
3566         * c-lang.c (c_language_data): Delete la_printchar initializer.
3567         (cplus_language_data): Likewise.
3568         (asm_language_data): Likewise.
3569         (minimal_language_data): Likewise.
3570         * d-lang.c (d_language_data): Likewise.
3571         * f-lang.c (f_printchar): Rename to f_language::printchar.
3572         (f_language_data): Delete la_printchar initializer.
3573         (f_language::printchar): New member function, implementation from
3574         f_printchar.
3575         * go-lang.c (go_language_data): Delete la_printchar initializer.
3576         * language.c (unk_lang_printchar): Delete.
3577         (language_defn::printchar): Define new member function.
3578         (unknown_language_data): Delete la_printchar initializer.
3579         (unknown_language::printchar): New member function.
3580         (auto_language_data): Delete la_printchar initializer.
3581         (auto_language::printchar): New member function.
3582         * language.h (language_data): Delete la_printchar field.
3583         (language_defn::printchar): Declare new member function.
3584         (LA_PRINT_CHAR): Update call to printchar.
3585         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3586         (m2_language::printchar): New member function.
3587         * objc-lang.c (objc_language_data): Delete la_printchar
3588         initializer.
3589         * opencl-lang.c (opencl_language_data): Likewise.
3590         * p-lang.c (pascal_language_data): Delete la_printchar
3591         initializer.
3592         (pascal_language::printchar): New member function.
3593         * rust-lang.c (rust_printchar): Rename to
3594         rust_language::printchar.
3595         (rust_language_data): Delete la_printchar initializer.
3596         (rust_language::printchar): New member function, implementation
3597         from rust_printchar.
3598
3599 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3600
3601         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3602         (ada_language_data): Delete la_emitchar initializer.
3603         (ada_language::emitchar): New member function, implementation from
3604         emit_char.
3605         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3606         (cplus_language_data): Likewise.
3607         (asm_language_data): Likewise.
3608         (minimal_language_data): Likewise.
3609         * d-lang.c (d_language_data): Likewise.
3610         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3611         (f_language_data): Delete la_emitchar initializer.
3612         (f_language::emitchar): New member function, implementation from
3613         f_emit_char.
3614         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3615         * language.c (unk_lang_emit_char): Delete.
3616         (language_defn::emitchar): New member function definition.
3617         (unknown_language_data): Delete la_emitchar initializer.
3618         (unknown_language::emitchar): New member function.
3619         (auto_language_data): Delete la_emitchar initializer.
3620         (auto_language::emitchar): New member function.
3621         * language.h (language_data): Delete la_emitchar field.
3622         (language_defn::emitchar): New member field declaration.
3623         (LA_EMIT_CHAR): Update call to emitchar.
3624         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3625         (m2_language_data): Delete la_emitchar initializer.
3626         (m2_language::emitchar): New member function, implementation from
3627         m2_emit_char.
3628         * objc-lang.c (objc_language_data): Delete la_emitchar
3629         initializer.
3630         * opencl-lang.c (opencl_language_data): Likewise.
3631         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3632         (pascal_language_data): Delete la_emitchar initializer.
3633         (pascal_language::emitchar): New member function, implementation
3634         from pascal_emit_char.
3635         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3636         (rust_language_data): Delete la_emitchar initializer.
3637         (rust_language::emitchar): New member function, implementation
3638         from rust_emitchar.
3639
3640 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3641
3642         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3643         (ada_language_data): Delete la_post_parser initializer.
3644         (ada_language::post_parser): New member function.
3645         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3646         (cplus_language_data): Likewise.
3647         (asm_language_data): Likewise.
3648         (minimal_language_data): Likewise.
3649         * d-lang.c (d_language_data): Likewise.
3650         * f-lang.c (f_language_data): Likewise.
3651         * go-lang.c (go_language_data): Likewise.
3652         * language.c (unknown_language_data): Likewise.
3653         (auto_language_data): Likewise.
3654         * language.h (language_data): Delete la_post_parser field.
3655         (language_defn::post_parser): New member function.
3656         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3657         * objc-lang.c (objc_language_data): Likewise.
3658         * opencl-lang.c (opencl_language_data): Likewise.
3659         * p-lang.c (pascal_language_data): Likewise.
3660         * parse.c (parse_exp_in_context): Update call to post_parser.
3661         (null_post_parser): Delete definition.
3662         * parser-defs.h (null_post_parser): Delete declaration.
3663         * rust-lang.c (rust_language_data): Delete la_post_parser
3664         initializer.
3665
3666 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3667
3668         * ada-lang.c (parse): Rename to ada_language::parser.
3669         (ada_language_data): Delete la_parser initializer.
3670         (ada_language::parser): New member function, implementation from
3671         parse.
3672         * c-lang.c (c_language_data): Delete la_parser initializer.
3673         (cplus_language_data): Likewise.
3674         (asm_language_data): Likewise.
3675         (minimal_language_data): Likewise.
3676         * d-lang.c (d_language_data): Likewise.
3677         (d_language::parser): New member function.
3678         * f-lang.c (f_language_data): Delete la_parser initializer.
3679         (f_language::parser): New member function.
3680         * go-lang.c (go_language_data): Delete la_parser initializer.
3681         (go_language::parser): New member function.
3682         * language.c (unk_lang_parser): Delete.
3683         (language_defn::parser): Define new member function.
3684         (unknown_language_data): Delete la_parser initializer.
3685         (unknown_language::parser): New member function.
3686         (auto_language_data): Delete la_parser initializer.
3687         (auto_language::parser): New member function.
3688         * language.h (language_data): Delete la_parser field.
3689         (language_defn::parser): Declare new member function.
3690         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3691         (m2_language::parser): New member function.
3692         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3693         * opencl-lang.c (opencl_language_data): Likewise.
3694         * p-lang.c (pascal_language_data): Likewise.
3695         (pascal_language::parser): New member function.
3696         * parse.c (parse_exp_in_context): Update call to parser.
3697         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3698         (rust_language::parser): New member function.
3699
3700 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3701
3702         * top.c (print_gdb_configuration): Print --with-python-libdir
3703         configuration value.
3704
3705 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3706
3707         * NEWS: Mention change to the alias command.
3708
3709 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3710
3711         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3712         (alias_command_completer)
3713         (make_alias_options_def_group): New functions.
3714         (alias_opts, alias_option_defs): New struct and array.
3715         (alias_usage_error): Update usage.
3716         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3717         Use option framework.
3718         (_initialize_cli_cmds): Update alias command help.
3719         Update aliases command help.
3720         (show_user):
3721         Add NULL for new default_args lookup_cmd argument.
3722         (valid_command_p): Rename to validate_aliased_command.
3723         Add NULL for new default_args lookup_cmd argument.  Verify that the
3724         aliased_command has no default args.
3725         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3726         (lookup_cmd_1, lookup_cmd): New argument default_args.
3727         (add_alias_cmd):
3728         Add NULL for new default_args lookup_cmd argument.
3729         (print_help_for_command): Show default args under the layout
3730          alias some_alias = some_aliased_cmd some_alias_default_arg.
3731         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3732         xfree default_args in destructor.
3733         * cli/cli-script.c (process_next_line, do_define_command):
3734         Add NULL for new default_args lookup_cmd argument.
3735         * command.h: Declare new default_args argument in lookup_cmd
3736         and lookup_cmd_1.
3737         * completer.c (complete_line_internal_1):
3738         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3739         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3740         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3741         Likewise.
3742         * infcmd.c (_initialize_infcmd): Likewise.
3743         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3744         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3745         * python/py-param.c (add_setshow_generic): Likewise.
3746         * remote.c (_initialize_remote): Likewise.
3747         * top.c (execute_command): Prepend default_args if command has some.
3748         (set_verbose):
3749         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3750         * tracepoint.c (validate_actionline, encode_actions_1):
3751         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3752
3753 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3754
3755         * jit.c (jit_read_descriptor): Use bool as the return type.
3756         (jit_breakpoint_re_set_internal): Use bool as the return type.
3757         Invert the return value logic; return true if the jit breakpoint
3758         has been successfully initialized.
3759         (jit_inferior_init): Update the call to
3760         jit_breakpoint_re_set_internal.
3761
3762 2020-06-22  Pedro Alves  <palves@redhat.com>
3763
3764         PR gdb/25939
3765         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3766         Use the current inferior instead.  Don't return
3767         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3768         wait again.
3769         * sol-thread.c (sol_thread_target::wait): Don't reference
3770         inferior_ptid.
3771         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3772         (sol_update_thread_list_callback): Use the current inferior's pid
3773         instead of inferior_ptid.
3774
3775 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3776
3777         * procfs.c: Cleanup many comments.
3778
3779         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3780         (AFTER_WATCHFLAG): Replace by value.
3781
3782         (MAIN_PROC_NAME_FORMAT): Inline ...
3783         (create_procinfo): ... here.
3784
3785         (procfs_debug_inferior): Remove SYS_exec handling.
3786         (syscall_is_exec): Likewise.
3787         (procfs_set_exec_trap): Likewise.
3788
3789         (syscall_is_lwp_exit): Inline in callers.
3790         (syscall_is_exit): Likewise.
3791         (syscall_is_exec): Likewise.
3792         (syscall_is_lwp_create): Likewise.
3793
3794         (invalidate_cache): Remove #if 0 code.
3795
3796         (make_signal_thread_runnable):  Remove.
3797         (procfs_target::resume): Remove #if 0 code.
3798
3799 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3800
3801         PR gdb/25939
3802         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3803         call ...
3804         (procfs_target::create_inferior): ... here.
3805
3806 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3807
3808         * exec.c (validate_exec_file): Ensure the build-id is up to
3809         date by calling reopen_exec_file (that checks file timestamp
3810         to decide to re-read the file).
3811
3812 2020-06-18  Pedro Alves  <palves@redhat.com>
3813
3814         PR gdb/25412
3815         * gdbthread.h (delete_thread, delete_thread_silent)
3816         (find_thread_ptid): Update comments.
3817         * thread.c (current_thread_): New global.
3818         (is_current_thread): Move higher, and reimplement.
3819         (inferior_thread): Reimplement.
3820         (set_thread_exited): Use bool.  Add assertions.
3821         (add_thread_silent): Simplify thread-reuse handling by always
3822         calling delete_thread.
3823         (delete_thread): Remove intro comment.
3824         (find_thread_ptid): Skip exited threads.
3825         (switch_to_thread_no_regs): Write to current_thread_.
3826         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3827         INFERIOR_PTID.  Clear current_thread_.
3828
3829 2020-06-18  Pedro Alves  <palves@redhat.com>
3830
3831         * aix-thread.c (pd_update): Use switch_to_thread.
3832
3833 2020-06-18  Pedro Alves  <palves@redhat.com>
3834
3835         * ravenscar-thread.c (ravenscar_thread_target): Update.
3836         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3837         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3838         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3839         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3840
3841 2020-06-18  Pedro Alves  <palves@redhat.com>
3842
3843         * nat/windows-nat.c (current_windows_thread): Remove.
3844         * nat/windows-nat.h (current_windows_thread): Remove.
3845         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3846         Adjust.
3847         (display_selectors): Adjust to fetch the current
3848         windows_thread_info based on inferior_ptid.
3849         (fake_create_process): No longer write to current_windows_thread.
3850         (windows_nat_target::get_windows_debug_event):
3851         Don't set inferior_ptid or current_windows_thread.
3852         (windows_nat_target::wait): Adjust to not rely on
3853         current_windows_thread.
3854         (do_initial_windows_stuff): Now a method of windows_nat_target.
3855         Switch to the last_ptid thread.
3856         (windows_nat_target::attach): Adjust.
3857         (windows_nat_target::detach): Use switch_to_no_thread instead of
3858         writing to inferior_ptid directly.
3859         (windows_nat_target::create_inferior): Adjust.
3860
3861 2020-06-18  Pedro Alves  <palves@redhat.com>
3862
3863         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3864
3865 2020-06-18  Pedro Alves  <palves@redhat.com>
3866
3867         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3868         after creating it, instead of writing to inferior_ptid.  Don't
3869         write to inferior_ptid.
3870
3871 2020-06-18  Pedro Alves  <palves@redhat.com>
3872
3873         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3874
3875 2020-06-18  Pedro Alves  <palves@redhat.com>
3876
3877         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3878         it, instead of writing to inferior_ptid.
3879
3880 2020-06-18  Pedro Alves  <palves@redhat.com>
3881
3882         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3883         to inferior_ptid.
3884
3885 2020-06-18  Pedro Alves  <palves@redhat.com>
3886
3887         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3888         instead of writing to inferior_ptid directly.
3889
3890 2020-06-18  Pedro Alves  <palves@redhat.com>
3891
3892         * corelow.c (core_target::close): Use switch_to_no_thread instead
3893         of writing to inferior_ptid directly.
3894         (add_to_thread_list, core_target_open): Use switch_to_thread
3895         instead of writing to inferior_ptid directly.
3896
3897 2020-06-18  Pedro Alves  <palves@redhat.com>
3898
3899         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3900         inferior_ptid.
3901         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3902         inferior_ptid.
3903         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3904         inferior_ptid directly.
3905         (darwin_nat_target::init_thread_list): Switch to thread, instead
3906         of writing to inferior_ptid.
3907         (darwin_nat_target::attach): Don't write to inferior_ptid.
3908         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3909
3910 2020-06-18  Pedro Alves  <palves@redhat.com>
3911
3912         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3913         thread.
3914         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3915         Instead use switch_to_thread.
3916         (gnu_nat_target::detach): Use switch_to_no_thread
3917         instead of writing to inferior_ptid directly.  Used passed-in
3918         inferior instead of looking up the inferior by pid.
3919
3920 2020-06-18  Pedro Alves  <palves@redhat.com>
3921
3922         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3923         inferior_ptid.
3924
3925 2020-06-18  Pedro Alves  <palves@redhat.com>
3926
3927         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3928         inferior_ptid.
3929         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3930         thread.
3931         (nto_procfs_target::detach): Avoid referencing
3932         inferior_ptid.  Use switch_to_no_thread instead of writing to
3933         inferior_ptid directly.
3934         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3935         instead of writing to inferior_ptid directly.
3936         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3937         to thread.
3938
3939 2020-06-18  Pedro Alves  <palves@redhat.com>
3940
3941         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3942         after creating it, instead of writing to inferior_ptid.
3943         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3944         to inferior_ptid directly.
3945         (gdbsim_target::wait): Don't write to inferior_ptid.
3946
3947 2020-06-18  Pedro Alves  <palves@redhat.com>
3948
3949         * remote.c (remote_target::remote_notice_new_inferior): Use
3950         switch_to_thread instead of writing to inferior_ptid directly.
3951         (remote_target::add_current_inferior_and_thread): Use
3952         switch_to_no_thread instead of writing to inferior_ptid directly.
3953         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3954         and switch_to_thread instead of using set_current_inferior or
3955         writing to inferior_ptid directly.
3956
3957 2020-06-18  Pedro Alves  <palves@redhat.com>
3958
3959         * tracectf.c (ctf_target_open): Switch to added thread instead of
3960         writing to inferior_ptid directly.
3961         (ctf_target::close): Use switch_to_no_thread instead of writing to
3962         inferior_ptid directly.
3963
3964 2020-06-18  Pedro Alves  <palves@redhat.com>
3965
3966         * tracefile-tfile.c (tfile_target_open): Don't write to
3967         inferior_ptid directly, instead switch to added thread.
3968         (tfile_target::close): Use switch_to_no_thread instead of writing
3969         to inferior_ptid directly.
3970
3971 2020-06-18  Pedro Alves  <palves@redhat.com>
3972
3973         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3974         (procfs_target::detach): Use switch_to_no_thread
3975         instead of writing to inferior_ptid directly.
3976         (do_attach): Change return type to void.  Switch to the added
3977         thread.
3978         (procfs_target::create_inferior): Switch to the added thread.
3979         (procfs_do_thread_registers): Don't write to inferior_ptid.
3980
3981 2020-06-18  Pedro Alves  <palves@redhat.com>
3982
3983         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3984         of writing to inferior_ptid.
3985         (scoped_restore_exited_inferior): Delete.
3986         (handle_vfork_child_exec_or_exit): Simplify using
3987         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3988         instead of writing to inferior_ptid.
3989         (THREAD_STOPPED_BY): Delete.
3990         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3991         (thread_stopped_by_hw_breakpoint): Delete.
3992         (save_waitstatus): Use
3993         scoped_restore_current_thread+switch_to_thread, and call
3994         target_stopped_by_watchpoint instead of
3995         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3996         instead of thread_stopped_by_sw_breakpoint, and
3997         target_stopped_by_hw_breakpoint instead of
3998         thread_stopped_by_hw_breakpoint.
3999         (handle_inferior_event)
4000         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4001         inferior_ptid directly, nor
4002         set_current_inferior/set_current_program_space.  Use
4003         switch_to_thread / switch_to_inferior_no_thread instead.
4004
4005 2020-06-18  Pedro Alves  <palves@redhat.com>
4006
4007         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4008         instead of writing to inferior_ptid.
4009
4010 2020-06-18  Pedro Alves  <palves@redhat.com>
4011
4012         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4013         added thread.
4014         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4015         to the added thread.
4016         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4017         instead of writing to inferior_ptid.
4018
4019 2020-06-18  Pedro Alves  <palves@redhat.com>
4020
4021         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4022         (register_to_value_test): Mock a program_space too.  Heap-allocate
4023         the address space.  Don't write to inferior_ptid.  Use
4024         switch_to_thread instead.
4025
4026 2020-06-18  Pedro Alves  <palves@redhat.com>
4027
4028         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4029         Delete.
4030         (find_signalled_thread()): New, factored out from
4031         linux_make_corefile_notes and adjusted to handle exited threads.
4032         (linux_make_corefile_notes): Adjust to use the new
4033         find_signalled_thread.
4034
4035 2020-06-18  Pedro Alves  <palves@redhat.com>
4036
4037         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4038         of saving/restoring inferior_ptid.
4039
4040 2020-06-17  Tom Tromey  <tom@tromey.com>
4041
4042         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4043         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4044         declare.
4045         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4046
4047 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4048
4049         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4050         of partial symtabs.
4051
4052 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4053
4054         * regformats/reg-arm.dat: Remove.
4055         * regformats/reg-bfin.dat: Remove.
4056         * regformats/reg-cris.dat: Remove.
4057         * regformats/reg-crisv32.dat: Remove.
4058         * regformats/reg-m32r.dat: Remove.
4059         * regformats/reg-tilegx.dat: Remove.
4060         * regformats/reg-tilegx32.dat: Remove.
4061
4062 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4063
4064         * features/Makefile (WHICH): Remove arm files.
4065         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4066         * regformats/arm/arm-with-neon.dat: Remove.
4067         * regformats/arm/arm-with-vfpv2.dat: Remove.
4068         * regformats/arm/arm-with-vfpv3.dat: Remove.
4069
4070 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4071
4072         * features/Makefile (XMLTOC): Remove rx.xml.
4073
4074 2020-06-17  Pedro Alves  <palves@redhat.com>
4075
4076         * gdbthread.h (thread_control_state) <trap_expected> Update
4077         comments.
4078
4079 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4080
4081         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4082         ada_language::lookup_symbol_nonlocal.
4083         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4084         (ada_language::lookup_symbol_nonlocal): New member function,
4085         implementation from ada_lookup_symbol_nonlocal.
4086         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4087         initializer.
4088         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4089         initializer.
4090         (cplus_language::lookup_symbol_nonlocal): New member function.
4091         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4092         (minimal_language_data) Likewise.
4093         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4094         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4095         initializer.
4096         (d_language::lookup_symbol_nonlocal): New member function.
4097         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4098         initializer.
4099         (f_language::lookup_symbol_nonlocal): New member function.
4100         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4101         initializer.
4102         * language.c (unknown_language_data): Likewise.
4103         (auto_language_data): Likewise.
4104         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4105         field.
4106         (language_defn::lookup_symbol_nonlocal): New member function.
4107         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4108         initializer.
4109         * objc-lang.c (objc_language_data): Likewise.
4110         * opencl-lang.c (opencl_language_data): Likewise.
4111         * p-lang.c (pascal_language_data): Likewise.
4112         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4113         rust_language::lookup_symbol_nonlocal.
4114         (rust_language_data): Delete la_lookup_symbol_nonlocal
4115         initializer.
4116         (rust_language::lookup_symbol_nonlocal): New member function,
4117         implementation from rust_lookup_symbol_nonlocal.
4118         * symtab.c (lookup_symbol_aux): Update call to
4119         lookup_symbol_nonlocal.
4120         (basic_lookup_symbol_nonlocal): Rename to...
4121         (language_defn::lookup_symbol_nonlocal): ...this, and update
4122         header comment.  Remove language_defn parameter, and replace with
4123         uses of `this'.
4124         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4125
4126 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4127
4128         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4129         initializer.
4130         (ada_language::value_print_inner): New member function.
4131         * c-lang.c (c_language_data): Delete la_value_print_inner
4132         initializer.
4133         (cplus_language_data): Likewise.
4134         (asm_language_data): Likewise.
4135         (minimal_language_data): Likewise.
4136         * d-lang.c (d_language_data): Likewise.
4137         (d_language::value_print_inner): New member function.
4138         * f-lang.c (f_language_data): Delete la_value_print_inner
4139         initializer.
4140         (f_language::value_print_inner): New member function.
4141         * f-lang.h (f_value_print_innner): Rename to...
4142         (f_value_print_inner): ...this (note spelling of 'inner').
4143         * f-valprint.c (f_value_print_innner): Rename to...
4144         (f_value_print_inner): ...this (note spelling of 'inner').
4145         * go-lang.c (go_language_data): Delete la_value_print_inner
4146         initializer.
4147         (go_language::value_print_inner): New member function.
4148         * language.c (language_defn::value_print_inner): Define new member
4149         function.
4150         (unk_lang_value_print_inner): Delete.
4151         (unknown_language_data): Delete la_value_print_inner initializer.
4152         (unknown_language::value_print_inner): New member function.
4153         (auto_language_data): Delete la_value_print_inner initializer.
4154         (auto_language::value_print_inner): New member function.
4155         * language.h (language_data): Delete la_value_print_inner field.
4156         (language_defn::value_print_inner): Delcare new member function.
4157         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4158         initializer.
4159         (m2_language::value_print_inner): New member function.
4160         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4161         initializer.
4162         * opencl-lang.c (opencl_language_data): Likewise.
4163         * p-lang.c (pascal_language_data): Likewise.
4164         (pascal_language::value_print_inner): New member function.
4165         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4166         initializer.
4167         (rust_language::value_print_inner): New member function.
4168         * valprint.c (do_val_print): Update call to value_print_inner.
4169
4170 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4171
4172         * ada-lang.c (ada_language_data): Delete la_value_print
4173         initializer.
4174         (ada_language::value_print): New member function.
4175         * c-lang.c (c_language_data): Delete la_value_print initializer.
4176         (cplus_language_data): Likewise.
4177         (asm_language_data): Likewise.
4178         (minimal_language_data): Likewise.
4179         * d-lang.c (d_language_data): Likewise.
4180         * f-lang.c (f_language_data): Likewise.
4181         * go-lang.c (go_language_data): Likewise.
4182         * language.c (unk_lang_value_print): Delete.
4183         (language_defn::value_print): Define new member function.
4184         (unknown_language_data): Delete la_value_print initializer.
4185         (unknown_language::value_print): New member function.
4186         (auto_language_data): Delete la_value_print initializer.
4187         (auto_language::value_print): New member function.
4188         * language.h (language_data): Delete la_value_print field.
4189         (language_defn::value_print): Declare new member function.
4190         (LA_VALUE_PRINT): Update call to value_print.
4191         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4192         * objc-lang.c (objc_language_data): Likewise.
4193         * opencl-lang.c (opencl_language_data): Likewise.
4194         * p-lang.c (pascal_language_data): Likewise.
4195         (pascal_language::value_print): New member function.
4196         * rust-lang.c (rust_language_data): Delete la_value_print
4197         initializer.
4198
4199 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4200
4201         * ada-lang.c (ada_watch_location_expression): Rename to
4202         ada_language::watch_location_expression.
4203         (ada_language_data): Delete la_watch_location_expression
4204         initializer.
4205         (ada_language::watch_location_expression): New member function,
4206         implementation from ada_watch_location_expression.
4207         * breakpoint.c (watch_command_1): Update call to
4208         watch_location_expression.
4209         * c-lang.c (c_watch_location_expression): Rename to
4210         language_defn::watch_location_expression.
4211         (c_language_data): Delete la_watch_location_expression
4212         initializer.
4213         (cplus_language_data): Likewise.
4214         (asm_language_data): Likewise.
4215         (minimal_language_data): Likewise.
4216         * c-lang.h (c_watch_location_expression): Delete declaration.
4217         * d-lang.c (d_language_data): Delete la_watch_location_expression
4218         initializer.
4219         * f-lang.c (f_language_data): Likewise.
4220         * go-lang.c (go_language_data): Likewise.
4221         * language.c (language_defn::watch_location_expression): Member
4222         function implementation from c_watch_location_expression.
4223         (unknown_language_data): Delete la_watch_location_expression
4224         initializer.
4225         (auto_language_data): Likewise.
4226         * language.h (language_data): Delete la_watch_location_expression
4227         field.
4228         (language_defn::watch_location_expression): Declare new member
4229         function.
4230         * m2-lang.c (m2_language_data): Delete
4231         la_watch_location_expression initializer.
4232         * objc-lang.c (objc_language_data): Likewise.
4233         * opencl-lang.c (opencl_language_data): Likewise.
4234         * p-lang.c (pascal_language_data): Likewise.
4235         * rust-lang.c (rust_watch_location_expression): Rename to
4236         rust_language::watch_location_expression.
4237         (rust_language_data): Delete la_watch_location_expression
4238         initializer.
4239         (rust_language::watch_location_expression): New member function,
4240         implementation from rust_watch_location_expression.
4241
4242 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4243
4244         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4245         ada_language::collect_symbol_completion_matches.
4246         (ada_language_data): Delete la_collect_symbol_completion_matches
4247         initializer.
4248         (ada_language::collect_symbol_completion_matches): New member
4249         function, implementation from
4250         ada_collect_symbol_completion_matches.
4251         * c-lang.c (c_language_data): Delete
4252         la_collect_symbol_completion_matches initializer.
4253         (cplus_language_data): Likewise.
4254         (asm_language_data): Likewise.
4255         (minimal_language_data): Likewise.
4256         * d-lang.c (d_language_data): Likewise.
4257         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4258         f_language::collect_symbol_completion_matches.
4259         (f_language_data): Delete la_collect_symbol_completion_matches
4260         initializer.
4261         (f_language::collect_symbol_completion_matches) New member
4262         function, implementation from f_collect_symbol_completion_matches.
4263         * go-lang.c (go_language_data): Delete
4264         la_collect_symbol_completion_matches initializer.
4265         * language.c (unknown_language_data): Likewise.
4266         (auto_language_data): Likewise.
4267         * language.h (language_data): Delete
4268         la_collect_symbol_completion_matches field.
4269         (language_defn::collect_symbol_completion_matches): New member
4270         function.
4271         * m2-lang.c (m2_language_data): Delete
4272         la_collect_symbol_completion_matches initializer.
4273         * objc-lang.c (objc_language_data): Likewise.
4274         * opencl-lang.c (opencl_language_data): Likewise.
4275         * p-lang.c (pascal_language_data): Likewise.
4276         * rust-lang.c (rust_language_data): Likewise.
4277         * symtab.c (default_collect_symbol_completion_matches): Delete.
4278         (collect_symbol_completion_matches): Update call to
4279         collect_symbol_completion_matches.
4280         (collect_symbol_completion_matches_type): Likewise.
4281         * symtab.h (default_collect_symbol_completion_matches): Delete
4282         declaration.
4283
4284 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4285
4286         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4287         (ada_language_data): Delete la_word_break_characters initializer.
4288         (ada_language::word_break_characters): New member function.
4289         * c-lang.c (c_language_data): Delete la_word_break_characters
4290         initializer.
4291         (cplus_language_data): Likewise.
4292         (asm_language_data): Likewise.
4293         (minimal_language_data): Likewise.
4294         * completer.c: Update global comment.
4295         (advance_to_expression_complete_word_point): Update call to
4296         word_break_characters.
4297         (complete_files_symbols): Likewise.
4298         (complete_line_internal_1): Likewise.
4299         (default_completer_handle_brkchars): Likewise.
4300         (skip_quoted_chars): Likewise.
4301         * d-lang.c (d_language_data): Delete la_word_break_characters
4302         initializer.
4303         * f-lang.c (f_word_break_characters): Delete.
4304         (f_language_data): Delete la_word_break_characters initializer.
4305         (f_language::word_break_characters): New member function.
4306         * go-lang.c (go_language_data): Delete la_word_break_characters
4307         initializer.
4308         * language.c (unknown_language_data): Likewise.
4309         (auto_language_data): Likewise.
4310         * language.h (default_word_break_characters): Move declaration to
4311         earlier in the file.
4312         (language_data): Delete la_word_break_characters field.
4313         (language_defn::word_break_characters): New member function.
4314         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4315         initializer.
4316         * objc-lang.c (objc_language_data): Likewise.
4317         * opencl-lang.c (opencl_language_data): Likewise.
4318         * p-lang.c (pascal_language_data): Likewise.
4319         * rust-lang.c (rust_language_data): Likewise.
4320
4321 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4322
4323         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4324         (ada_language_data): Delete la_get_symbol_name_matcher
4325         initializer.
4326         (language_defn::get_symbol_name_matcher_inner): New member
4327         function.
4328         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4329         initializer.
4330         (cplus_language_data): Likewise.
4331         (cplus_language::get_symbol_name_matcher_inner): New member
4332         function.
4333         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4334         (minimal_language_data): Likewise.
4335         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4336         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4337         initializer.
4338         * dictionary.c (iter_match_first_hashed): Update call to
4339         get_symbol_name_matcher.
4340         (iter_match_next_hashed): Likewise.
4341         (iter_match_next_linear): Likewise.
4342         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4343         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4344         initializer.
4345         (f_language::get_symbol_name_matcher_inner): New member function.
4346         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4347         initializer.
4348         * language.c (default_symbol_name_matcher): Update header comment,
4349         make static.
4350         (language_defn::get_symbol_name_matcher): New definition.
4351         (language_defn::get_symbol_name_matcher_inner): Likewise.
4352         (get_symbol_name_matcher): Delete.
4353         (unknown_language_data): Delete la_get_symbol_name_matcher
4354         initializer.
4355         (auto_language_data): Likewise.
4356         * language.h (language_data): Delete la_get_symbol_name_matcher
4357         field.
4358         (language_defn::get_symbol_name_matcher): New member function.
4359         (language_defn::get_symbol_name_matcher_inner): Likewise.
4360         (default_symbol_name_matcher): Delete declaration.
4361         * linespec.c (find_methods): Update call to
4362         get_symbol_name_matcher.
4363         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4364         initializer.
4365         * minsyms.c (lookup_minimal_symbol): Update call to
4366         get_symbol_name_matcher.
4367         (iterate_over_minimal_symbols): Likewise.
4368         * objc-lang.c (objc_language_data): Delete
4369         la_get_symbol_name_matcher initializer.
4370         * opencl-lang.c (opencl_language_data): Likewise.
4371         * p-lang.c (pascal_language_data): Likewise.
4372         * psymtab.c (psymbol_name_matches): Update call to
4373         get_symbol_name_matcher.
4374         * rust-lang.c (rust_language_data): Delete
4375         la_get_symbol_name_matcher initializer.
4376         * symtab.c (symbol_matches_search_name): Update call to
4377         get_symbol_name_matcher.
4378         (compare_symbol_name): Likewise.
4379
4380 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4381
4382         * ada-lang.c (ada_language_data): Delete la_compute_program
4383         initializer.
4384         * c-lang.c (c_language_data): Likewise.
4385         (c_language::compute_program): New member function.
4386         (cplus_language_data): Delete la_compute_program initializer.
4387         (cplus_language::compute_program): New member function.
4388         (asm_language_data): Delete la_compute_program initializer.
4389         (minimal_language_data): Likewise.
4390         * c-lang.h (c_compute_program): Update comment.
4391         (cplus_compute_program): Likewise.
4392         * compile/compile-c-support.c (c_compute_program): Likewise.
4393         (cplus_compute_program): Likewise.
4394         * compile/compile.c (compile_to_object): Update call to
4395         la_compute_program.
4396         * d-lang.c (d_language_data): Delete la_compute_program
4397         initializer.
4398         * f-lang.c (f_language_data): Likewise.
4399         * go-lang.c (go_language_data): Likewise.
4400         * language.c (unknown_language_data): Likewise.
4401         (auto_language_data): Likewise.
4402         * language.h (language_data): Delete la_compute_program field.
4403         (language_defn::compute_program): New member function.
4404         * m2-lang.c (m2_language_data): Delete la_compute_program
4405         initializer.
4406         * objc-lang.c (objc_language_data): Likewise.
4407         * opencl-lang.c (opencl_language_data): Likewise.
4408         * p-lang.c (pascal_language_data): Likewise.
4409         * rust-lang.c (rust_language_data): Likewise.
4410
4411 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4412
4413         * ada-lang.c (ada_language_data) Delete
4414         la_class_name_from_physname initializer.
4415         * c-lang.c (c_language_data): Likewise.
4416         (cplus_language_data): Likewise.
4417         (cplus_language::class_name_from_physname): New member function.
4418         (asm_language_data): Delete la_class_name_from_physname
4419         initializer.
4420         (minimal_language_data): Likewise.
4421         * d-lang.c (d_language_data): Likewise.
4422         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4423         method on language_defn class.
4424         (guess_full_die_structure_name): Likewise.
4425         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4426         initializer.
4427         * go-lang.c (go_language_data): Likewise.
4428         * language.c (language_class_name_from_physname): Delete.
4429         (unk_lang_class_name): Delete.
4430         (unknown_language_data): Delete la_class_name_from_physname
4431         initializer.
4432         (auto_language_data): Likewise.
4433         * language.h (language_data): Delete la_class_name_from_physname
4434         field.
4435         (language_defn::class_name_from_physname): New function.
4436         (language_class_name_from_physname): Delete declaration.
4437         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4438         initializer.
4439         * objc-lang.c (objc_language_data): Likewise.
4440         * opencl-lang.c (opencl_language_data): Likewise.
4441         * p-lang.c (pascal_language_data): Likewise.
4442         * rust-lang.c (rust_language_data): Likewise.
4443
4444 2020-06-16  Tom Tromey  <tom@tromey.com>
4445
4446         * tui/tui-data.h (STATUS_NAME): New macro.
4447         * tui/tui-layout.c (tui_remove_some_windows)
4448         (initialize_known_windows, tui_register_window)
4449         (tui_layout_split::remove_windows, initialize_layouts)
4450         (tui_new_layout_command): Don't use hard-coded window names.
4451
4452 2020-06-16  Tom Tromey  <tom@tromey.com>
4453
4454         PR tui/25348:
4455         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4456         tui_initialize_readline.  Only run once.  Call rl_initialize.
4457         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4458         tui_initialize_readline.
4459         * tui/tui-io.c (tui_setup_io): Call
4460         tui_ensure_readline_initialized.
4461         * tui/tui-interp.c (tui_interp::init): Update.
4462
4463 2020-06-16  Tom Tromey  <tom@tromey.com>
4464
4465         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4466         Also preserve the status window.
4467
4468 2020-06-16  Tom Tromey  <tom@tromey.com>
4469
4470         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4471         where m_window==nullptr.
4472
4473 2020-06-15  Tom Tromey  <tromey@adacore.com>
4474
4475         * windows-nat.c (windows_nat::handle_output_debug_string):
4476         Update.
4477         (windows_nat::handle_ms_vc_exception): Update.
4478         * target.h (target_read_string): Change API.
4479         * target.c (target_read_string): Change API.
4480         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4481         Update.
4482         * solib-frv.c (frv_current_sos): Update.
4483         * solib-dsbt.c (dsbt_current_sos): Update.
4484         * solib-darwin.c (darwin_current_sos): Update.
4485         * linux-thread-db.c (inferior_has_bug): Update.
4486         * expprint.c (print_subexp_standard): Update.
4487         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4488         (ada_exception_message_1): Update.
4489
4490 2020-06-15  Tom Tromey  <tromey@adacore.com>
4491
4492         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4493
4494 2020-06-15  Tom Tromey  <tromey@adacore.com>
4495
4496         * valprint.c (read_string): Update comment.
4497         * target.c (MIN): Remove.
4498         (target_read_string): Rewrite.
4499
4500 2020-06-15  Tom Tromey  <tromey@adacore.com>
4501
4502         * corefile.c (read_memory_string): Remove.
4503         * ada-valprint.c (ada_value_print_ptr): Update.
4504         * ada-lang.h (ada_tag_name): Change return type.
4505         * ada-lang.c (type_from_tag): Update.
4506         (ada_tag_name_from_tsd): Change return type.  Use
4507         target_read_string.
4508         (ada_tag_name): Likewise.
4509         * gdbcore.h (read_memory_string): Don't declare.
4510
4511 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4512
4513         * symtab.c (rbreak_command): Ignore Windows drive colon.
4514
4515 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4516
4517         * NEWS: Mention removed GDBserver host support.
4518
4519 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4520
4521         * features/riscv/rebuild-csr-xml.sh: Updated.
4522
4523 2020-06-11  Tom Tromey  <tom@tromey.com>
4524
4525         PR gdb/18318:
4526         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4527
4528 2020-06-09  Jonny Grant  <jg@jguk.org>
4529 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4530
4531         * main.c (captured_main_1): Don't print new line after help.
4532         (print_gdb_help): add mailing list and IRC channel information
4533         to --help.  Add new lines between items in the footer.  Remove
4534         quotes around bug url.
4535
4536 2020-06-11  Keith Seitz  <keiths@redhat.com>
4537
4538         PR gdb/21356
4539         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4540         Resolve typedefs for type length calculations.
4541
4542 2020-06-10  Tom de Vries  <tdevries@suse.de>
4543
4544         PR ada/24713
4545         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4546         (write_psymbols): Enable .gdb_index for ada.
4547         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4548         ada.
4549
4550 2020-06-10  Tom de Vries  <tdevries@suse.de>
4551
4552         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4553         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4554         namei" instead of "const char *name" argument.
4555         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4556         dw2_symtab_iter_init.
4557
4558 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4559
4560         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4561         to use type::field and field::type instead.
4562
4563 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4564
4565         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4566         to use field::type instead.
4567
4568 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4569
4570         * gdbtypes.h (struct field) <type, set_type>: New methods.
4571         Rename `type` field to...
4572         <m_type>: ... this.  Change references throughout to use type or
4573         set_type methods.
4574         (FIELD_TYPE): Use field::type.  Change call sites that modify
4575         the field's type to use field::set_type instead.
4576
4577 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4578
4579         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4580         to use type::index_type instead.
4581
4582 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4583
4584         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4585         methods.
4586         (TYPE_INDEX_TYPE): Use type::index_type.
4587         * gdbtypes.c (create_array_type_with_stride): Likewise.
4588
4589 2020-06-07  Tom Tromey  <tom@tromey.com>
4590
4591         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4592         parameter.
4593         (generic_value_print): Update.
4594
4595 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4596
4597         Revert commit 982a38f60b0.
4598         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4599
4600 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4601
4602         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4603         avoid use after free.
4604
4605 2020-06-05  Tom de Vries  <tdevries@suse.de>
4606
4607         * NEWS: Fix typos.
4608
4609 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4610
4611         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4612         the per_bfd object.
4613         (dwarf2_read_debug_names): Likewise.
4614         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4615         object when re-using a per_bfd object with an index.
4616
4617 2020-06-03  Tom de Vries  <tdevries@suse.de>
4618
4619         PR symtab/26046
4620         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4621         children for C++.
4622         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4623         DW_TAG_subprogram.
4624
4625 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4626
4627         * ada-lang.c (ada_language_data): Delete skip_trampoline
4628         initializer.
4629         * c-lang.c (c_language_data): Likewise.
4630         (cplus_language_data): Likewise.
4631         (cplus_language::skip_trampoline): New member function.
4632         (asm_language_data): Delete skip_trampoline initializer.
4633         (minimal_language_data): Likewise.
4634         * d-lang.c (d_language_data): Likewise.
4635         * f-lang.c (f_language_data): Likewise.
4636         * go-lang.c (go_language_data): Likewise.
4637         * language.c (unk_lang_trampoline): Delete function.
4638         (skip_language_trampoline): Update.
4639         (unknown_language_data): Delete skip_trampoline initializer.
4640         (auto_language_data): Likewise.
4641         * language.h (language_data): Delete skip_trampoline field.
4642         (language_defn::skip_trampoline): New function.
4643         * m2-lang.c (m2_language_data): Delete skip_trampoline
4644         initializer.
4645         * objc-lang.c (objc_skip_trampoline): Delete function, move
4646         implementation to objc_language::skip_trampoline.
4647         (objc_language_data): Delete skip_trampoline initializer.
4648         (objc_language::skip_trampoline): New member function with
4649         implementation from objc_skip_trampoline.
4650         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4651         initializer.
4652         * p-lang.c (pascal_language_data): Likewise.
4653         * rust-lang.c (rust_language_data): Likewise.
4654
4655 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4656
4657         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4658         (ada_language::demangle): New member function.
4659         * c-lang.c (c_language_data): Delete la_demangle initializer.
4660         (cplus_language_data): Delete la_demangle initializer.
4661         (cplus_language::demangle): New member function.
4662         (asm_language_data): Delete la_demangle initializer.
4663         (minimal_language_data): Delete la_demangle initializer.
4664         * d-lang.c (d_language_data): Delete la_demangle initializer.
4665         (d_language::demangle): New member function.
4666         * f-lang.c (f_language_data): Delete la_demangle initializer.
4667         (f_language::demangle): New member function.
4668         * go-lang.c (go_language_data): Delete la_demangle initializer.
4669         (go_language::demangle): New member function.
4670         * language.c (language_demangle): Update.
4671         (unk_lang_demangle): Delete.
4672         (unknown_language_data): Delete la_demangle initializer.
4673         (unknown_language::demangle): New member function.
4674         (auto_language_data): Delete la_demangle initializer.
4675         (auto_language::demangle): New member function.
4676         * language.h (language_data): Delete la_demangle field.
4677         (language_defn::demangle): New function.
4678         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4679         * objc-lang.c (objc_language_data): Delete la_demangle
4680         initializer.
4681         (objc_language::demangle): New member function.
4682         * opencl-lang.c (opencl_language_data): Delete la_demangle
4683         initializer.
4684         * p-lang.c (pascal_language_data): Likewise.
4685         * rust-lang.c (rust_language_data): Likewise.
4686         (rust_language::demangle): New member function.
4687
4688 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4689
4690         * ada-lang.c (ada_language_data): Delete la_print_type
4691         initializer.
4692         (ada_language::print_type): New member function.
4693         * c-lang.c (c_language_data): Delete la_print_type initializer.
4694         (c_language::print_type): New member function.
4695         (cplus_language_data): Delete la_print_type initializer.
4696         (cplus_language::print_type): New member function.
4697         (asm_language_data): Delete la_print_type initializer.
4698         (asm_language::print_type): New member function.
4699         (minimal_language_data): Delete la_print_type initializer.
4700         (minimal_language::print_type): New member function.
4701         * d-lang.c (d_language_data): Delete la_print_type initializer.
4702         (d_language::print_type): New member function.
4703         * f-lang.c (f_language_data): Delete la_print_type initializer.
4704         (f_language::print_type): New member function.
4705         * go-lang.c (go_language_data): Delete la_print_type initializer.
4706         (go_language::print_type): New member function.
4707         * language.c (unk_lang_print_type): Delete.
4708         (unknown_language_data): Delete la_print_type initializer.
4709         (unknown_language::print_type): New member function.
4710         (auto_language_data): Delete la_print_type initializer.
4711         (auto_language::print_type): New member function.
4712         * language.h (language_data): Delete la_print_type field.
4713         (language_defn::print_type): New function.
4714         (LA_PRINT_TYPE): Update.
4715         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4716         (m2_language::print_type): New member function.
4717         * objc-lang.c (objc_language_data): Delete la_print_type
4718         initializer.
4719         (objc_language::print_type): New member function.
4720         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4721         to opencl_language::print_type.
4722         (opencl_language_data): Delete la_print_type initializer.
4723         (opencl_language::print_type): New member function, implementation
4724         from opencl_print_type.
4725         * p-lang.c (pascal_language_data): Delete la_print_type
4726         initializer.
4727         (pascal_language::print_type): New member function.
4728         * rust-lang.c (rust_print_type): Delete, implementation moved to
4729         rust_language::print_type.
4730         (rust_language_data): Delete la_print_type initializer.
4731         (rust_language::print_type): New member function, implementation
4732         from rust_print_type.
4733
4734 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4735
4736         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4737         implementation moves to...
4738         (ada_language::sniff_from_mangled_name): ...here.  Update return
4739         type.
4740         (ada_language_data): Delete la_sniff_from_mangled_name
4741         initializer.
4742         * c-lang.c (c_language_data): Likewise.
4743         (cplus_language_data): Likewise.
4744         (cplus_language::sniff_from_mangled_name): New member function,
4745         implementation taken from gdb_sniff_from_mangled_name.
4746         (asm_language_data): Delete la_sniff_from_mangled_name
4747         initializer.
4748         (minimal_language_data): Likewise.
4749         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4750         implementation moves to cplus_language::sniff_from_mangled_name.
4751         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4752         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4753         moves to...
4754         (d_language::sniff_from_mangled_name): ...here.
4755         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4756         * f-lang.c (f_language_data): Likewise.
4757         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4758         moves to...
4759         (go_language::sniff_from_mangled_name): ...here.
4760         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4761         * language.c (language_sniff_from_mangled_name): Delete.
4762         (unknown_language_data): Delete la_sniff_from_mangled_name
4763         initializer.
4764         (auto_language_data): Likewise.
4765         * language.h (language_data): Delete la_sniff_from_mangled_name
4766         field.
4767         (language_defn::sniff_from_mangled_name): New function.
4768         (language_sniff_from_mangled_name): Delete declaration.
4769         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4770         field.
4771         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4772         implementation moves to...
4773         (objc_language::sniff_from_mangled_name): ...here.
4774         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4775         * opencl-lang.c (opencl_language_data): Likewise.
4776         * p-lang.c (pascal_language_data): Likewise.
4777         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4778         implementation moves to...
4779         (rust_language::sniff_from_mangled_name): ...here.
4780         (rust_language_data): Delete la_sniff_from_mangled_name
4781         initializer.
4782         * symtab.c (symbol_find_demangled_name): Call
4783         sniff_from_mangled_name member function.
4784
4785 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4786
4787         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4788         initializer.
4789         * c-lang.c (c_language_data): Likewise.
4790         (cplus_language_data): Likewise.
4791         (cplus_language::search_name_hash): New member function.
4792         (asm_language_data): Delete la_search_name_hash initializer.
4793         (minimal_language_data): Likewise.
4794         * d-lang.c (d_language_data): Likewise.
4795         * dictionary.c (default_search_name_hash): Rename to...
4796         (language_defn::search_name_hash): ...this.
4797         * f-lang.c (f_language_data): Likewise.
4798         (f_language::search_name_hash): New member function.
4799         * go-lang.c (go_language_data): Delete la_search_name_hash
4800         initializer.
4801         * language.c (unknown_language_data): Likewise.
4802         (auto_language_data): Likewise.
4803         * language.h (struct language_data): Delete la_search_name_hash
4804         field.
4805         (language_defn::search_name_hash): Declare new member function.
4806         (default_search_name_hash): Delete declaration.
4807         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4808         initializer.
4809         * objc-lang.c (objc_language_data): Likewise.
4810         * opencl-lang.c (opencl_language_data): Likewise.
4811         * p-lang.c (pascal_language_data): Likewise.
4812         * rust-lang.c (rust_language_data): Likewise.
4813         * symtab.c (search_name_hash): Update call.
4814
4815 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4816
4817         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4818         initializer.
4819         * c-lang.c (class compile_instance): Declare.
4820         (c_language_data): Delete la_get_compile_instance initializer.
4821         (c_language::get_compile_instance): New member function.
4822         (cplus_language_data): Delete la_get_compile_instance initializer.
4823         (cplus_language::get_compile_instance): New member function.
4824         (asm_language_data): Delete la_get_compile_instance initializer.
4825         (minimal_language_data): Likewise.
4826         * c-lang.h (c_get_compile_context): Update comment.
4827         (cplus_get_compile_context): Update comment.
4828         * compile/compile.c (compile_to_object): Update calls, don't rely
4829         on function pointer being NULL.
4830         * d-lang.c (d_language_data): Delete la_get_compile_instance
4831         initializer.
4832         * f-lang.c (f_language_data): Likewise.
4833         * go-lang.c (go_language_data): Likewise.
4834         * language.c (unknown_language_data): Likewise.
4835         (auto_language_data): Likewise.
4836         * language.h (language_data): Delete la_get_compile_instance field.
4837         (language_defn::get_compile_instance): New member function.
4838         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4839         initializer.
4840         * objc-lang.c (objc_language_data): Likewise.
4841         * opencl-lang.c (opencl_language_data): Likewise.
4842         * p-lang.c (pascal_language_data): Likewise.
4843         * rust-lang.c (rust_language_data): Likewise.
4844
4845 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4846
4847         * ada-lang.c (ada_add_all_symbols): Update comment.
4848         (ada_iterate_over_symbols): Delete, move implementation to...
4849         (ada_language::iterate_over_symbols): ...here, a new member
4850         function, rewrite to use range based for loop.
4851         (ada_language_data): Delete la_iterate_over_symbols initializer.
4852         * c-lang.c (c_language_data): Likewise.
4853         (cplus_language_data): Likewise.
4854         (asm_language_data): Likewise.
4855         (minimal_language_data): Likewise.
4856         * d-lang.c (d_language_data): Likewise.
4857         * f-lang.c (f_language_data): Likewise.
4858         * go-lang.c (go_language_data): Likewise.
4859         * language.c (unknown_language_data): Likewise.
4860         (auto_language_data): Likewise.
4861         * language.h (language_data): Delete la_iterate_over_symbols field.
4862         (language_defn::iterate_over_symbols): New member function.
4863         (LA_ITERATE_OVER_SYMBOLS): Update.
4864         * linespec.c (iterate_over_all_matching_symtabs): Update.
4865         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4866         initializer.
4867         * objc-lang.c (objc_language_data): Likewise.
4868         * opencl-lang.c (opencl_language_data): Likewise.
4869         * p-lang.c (pascal_language_data): Likewise.
4870         * rust-lang.c (rust_language_data): Likewise.
4871
4872 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4873
4874         * ada-lang.c (ada_language_data): Delete
4875         la_lookup_transparent_type initializer.
4876         * c-lang.c (c_language_data): Likewise.
4877         (cplus_language_data): Likewise.
4878         (cplus_language::lookup_transparent_type): New member function.
4879         (asm_language_data): Delete la_lookup_transparent_type
4880         initializer.
4881         (minimal_language_data): Likewise.
4882         * d-lang.c (d_language_data): Likewise.
4883         * f-lang.c (f_language_data): Likewise.
4884         * go-lang.c (go_language_data): Likewise.
4885         * language.c (unknown_language_data): Likewise.
4886         (auto_language_data): Likewise.
4887         * language.h (struct language_data): Delete
4888         la_lookup_transparent_type field.
4889         (language_defn::lookup_transparent_type): New member function.
4890         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4891         initializer.
4892         * objc-lang.c (objc_language_data): Likewise.
4893         * opencl-lang.c (opencl_language_data): Likewise.
4894         * p-lang.c (pascal_language_data): Likewise.
4895         * rust-lang.c (rust_language_data): Likewise.
4896         * symtab.c (symbol_matches_domain): Update call.
4897
4898 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4899
4900         * ada-lang.c (ada_language_arch_info): Delete function, move
4901         implementation to...
4902         (ada_language::language_arch_info): ...here, a new member
4903         function.
4904         (ada_language_data): Delete la_language_arch_info.
4905         * c-lang.c (c_language_data): Likewise.
4906         (c_language::language_arch_info): New member function.
4907         (cplus_language_arch_info): Delete function, move
4908         implementation to...
4909         (cplus_language::language_arch_info): ...here, a new member
4910         function.
4911         (cplus_language_data): Delete la_language_arch_info.
4912         (asm_language_data): Likewise.
4913         (asm_language::language_arch_info): New member function.
4914         (minimal_language_data): Delete la_language_arch_info.
4915         (minimal_language::language_arch_info): New member function.
4916         * d-lang.c (d_language_arch_info): Delete function, move
4917         implementation to...
4918         (d_language::language_arch_info): ...here, a new member
4919         function.
4920         (d_language_data): Delete la_language_arch_info.
4921         * f-lang.c (f_language_arch_info): Delete function, move
4922         implementation to...
4923         (f_language::language_arch_info): ...here, a new member
4924         function.
4925         (f_language_data): Delete la_language_arch_info.
4926         * go-lang.c (go_language_arch_info): Delete function, move
4927         implementation to...
4928         (go_language::language_arch_info): ...here, a new member
4929         function.
4930         (go_language_data): Delete la_language_arch_info.
4931         * language.c (unknown_language_data): Likewise.
4932         (unknown_language::language_arch_info): New member function.
4933         (auto_language_data): Delete la_language_arch_info.
4934         (auto_language::language_arch_info): New member function.
4935         (language_gdbarch_post_init): Update call to
4936         la_language_arch_info.
4937         * language.h (language_data): Delete la_language_arch_info
4938         function pointer.
4939         (language_defn::language_arch_info): New function.
4940         * m2-lang.c (m2_language_arch_info): Delete function, move
4941         implementation to...
4942         (m2_language::language_arch_info): ...here, a new member
4943         function.
4944         (m2_language_data): Delete la_language_arch_info.
4945         * objc-lang.c (objc_language_arch_info): Delete function, move
4946         implementation to...
4947         (objc_language::language_arch_info): ...here, a new member
4948         function.
4949         (objc_language_data): Delete la_language_arch_info.
4950         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4951         implementation to...
4952         (opencl_language::language_arch_info): ...here, a new member
4953         function.
4954         (opencl_language_data): Delete la_language_arch_info.
4955         * p-lang.c (pascal_language_arch_info): Delete function, move
4956         implementation to...
4957         (pascal_language::language_arch_info): ...here, a new member
4958         function.
4959         (pascal_language_data): Delete la_language_arch_info.
4960         * rust-lang.c (rust_language_arch_info): Delete function, move
4961         implementation to...
4962         (rust_language::language_arch_info): ...here, a new member
4963         function.
4964         (rust_language_data): Delete la_language_arch_info.
4965
4966 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4967
4968         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4969         initializer.
4970         * c-lang.c (c_language_data): Likewise.
4971         (cplus_language_data): Likewise.
4972         (cplus_language::pass_by_reference_info): New method.
4973         (asm_language_data): Delete la_pass_by_reference initializer.
4974         (minimal_language_data): Likewise.
4975         * cp-abi.c (cp_pass_by_reference): Remove use of
4976         default_pass_by_reference.
4977         * d-lang.c (d_language_data): Likewise.
4978         * f-lang.c (f_language_data): Likewise.
4979         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4980         default_pass_by_reference.
4981         * go-lang.c (go_language_data): Likewise.
4982         * language.c (language_pass_by_reference): Update.
4983         (default_pass_by_reference): Delete.
4984         (unknown_language_data): Delete la_pass_by_reference
4985         initializer.
4986         (auto_language_data): Likewise.
4987         * language.h (struct language_data): Delete la_pass_by_reference
4988         field.
4989         (language_defn::pass_by_reference_info): New member function.
4990         (default_pass_by_reference): Delete declaration.
4991         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4992         initializer.
4993         * objc-lang.c (objc_language_data): Likewise.
4994         * opencl-lang.c (opencl_language_data): Likewise.
4995         * p-lang.c (pascal_language_data): Likewise.
4996         * rust-lang.c (rust_language_data): Likewise.
4997
4998 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4999
5000         * ada-lang.c (ada_read_var_value): Delete function, move
5001         implementation to...
5002         (ada_language::read_var_value): ...here.
5003         (ada_language_data): Delete la_read_var_value initializer.
5004         * c-lang.c (c_language_data): Likewise.
5005         (cplus_language_data): Likewise.
5006         (minimal_language_data): Likewise.
5007         * d-lang.c (d_language_data): Likewise.
5008         * f-lang.c (f_language_data): Likewise.
5009         * findvar.c (default_read_var_value): Rename to...
5010         (language_defn::read_var_value): ...this.
5011         * findvar.c (read_var_value): Update header comment, and change to
5012         call member function instead of function pointer.
5013         * go-lang.c (go_language_data): Likewise.
5014         * language.c (unknown_language_data): Delete la_read_var_value
5015         initializer.
5016         (auto_language_data): Likewise.
5017         * language.h (struct language_data): Delete la_read_var_value
5018         field.
5019         (language_defn::read_var_value): New member function.
5020         (default_read_var_value): Delete declaration.
5021         * m2-lang.c (m2_language_data): Delete la_read_var_value
5022         initializer.
5023         * objc-lang.c (objc_language_data): Likewise.
5024         * opencl-lang.c (opencl_language_data): Likewise.
5025         * p-lang.c (pascal_language_data): Likewise.
5026         * rust-lang.c (rust_language_data): Likewise.
5027         * value.h (default_read_var_value): Delete declaration.
5028
5029 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5030
5031         * ada-lang.c (ada_print_array_index): Delete function, move
5032         implementation to...
5033         (ada_language::print_array_index): ...here.
5034         (ada_language_data): Delete la_print_array_index initializer.
5035         * c-lang.c (c_language_data): Likewise.
5036         (cplus_language_data): Likewise.
5037         (minimal_language_data): Likewise.
5038         * d-lang.c (d_language_data): Likewise.
5039         * f-lang.c (f_language_data): Likewise.
5040         * go-lang.c (go_language_data): Likewise.
5041         * language.c (default_print_array_index): Delete function, move
5042         implementation to...
5043         (language_defn::print_array_index): ...here.
5044         (unknown_language_data): Delete la_print_array_index initializer.
5045         (auto_language_data): Likewise.
5046         * language.h (struct language_data): Delete la_print_array_index
5047         field.
5048         (language_defn::print_array_index): New member function.
5049         (LA_PRINT_ARRAY_INDEX): Update.
5050         (default_print_array_index): Delete declaration.
5051         * m2-lang.c (m2_language_data): Delete la_print_array_index
5052         initializer.
5053         * objc-lang.c (objc_language_data): Likewise.
5054         * opencl-lang.c (opencl_language_data): Likewise.
5055         * p-lang.c (pascal_language_data): Likewise.
5056         * rust-lang.c (rust_language_data): Likewise.
5057
5058 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5059
5060         * gdb/ada-lang.c (ada_language_defn): Convert to...
5061         (ada_language_data): ...this.
5062         (class ada_language): New class.
5063         (ada_language_defn): New static global.
5064         * gdb/c-lang.c (c_language_defn): Convert to...
5065         (c_language_data): ...this.
5066         (class c_language): New class.
5067         (c_language_defn): New static global.
5068         (cplus_language_defn): Convert to...
5069         (cplus_language_data): ...this.
5070         (class cplus_language): New class.
5071         (cplus_language_defn): New static global.
5072         (asm_language_defn): Convert to...
5073         (asm_language_data): ...this.
5074         (class asm_language): New class.
5075         (asm_language_defn): New static global.
5076         (minimal_language_defn): Convert to...
5077         (minimal_language_data): ...this.
5078         (class minimal_language): New class.
5079         (minimal_language_defn): New static global.
5080         * gdb/d-lang.c (d_language_defn): Convert to...
5081         (d_language_data): ...this.
5082         (class d_language): New class.
5083         (d_language_defn): New static global.
5084         * gdb/f-lang.c (f_language_defn): Convert to...
5085         (f_language_data): ...this.
5086         (class f_language): New class.
5087         (f_language_defn): New static global.
5088         * gdb/go-lang.c (go_language_defn): Convert to...
5089         (go_language_data): ...this.
5090         (class go_language): New class.
5091         (go_language_defn): New static global.
5092         * gdb/language.c (unknown_language_defn): Remove declaration.
5093         (current_language): Initialize to nullptr, real initialization is
5094         moved to _initialize_language.
5095         (languages): Delete global.
5096         (language_defn::languages): Define.
5097         (set_language_command): Use language_defn::languages.
5098         (set_language): Likewise.
5099         (range_error): Likewise.
5100         (language_enum): Likewise.
5101         (language_def): Likewise.
5102         (add_set_language_command): Use language_def::languages for the
5103         language list, and language_def to lookup language pointers.
5104         (skip_language_trampoline): Use language_defn::languages.
5105         (unknown_language_defn): Convert to...
5106         (unknown_language_data): ...this.
5107         (class unknown_language): New class.
5108         (unknown_language_defn): New static global.
5109         (auto_language_defn): Convert to...
5110         (auto_language_data): ...this.
5111         (class auto_language): New class.
5112         (auto_language_defn): New static global.
5113         (language_gdbarch_post_init): Use language_defn::languages.
5114         (_initialize_language): Initialize current_language.
5115         * gdb/language.h (struct language_defn): Rename to...
5116         (struct language_data): ...this.
5117         (struct language_defn): New.
5118         (auto_language_defn): Delete.
5119         (unknown_language_defn): Delete.
5120         (minimal_language_defn): Delete.
5121         (ada_language_defn): Delete.
5122         (asm_language_defn): Delete.
5123         (c_language_defn): Delete.
5124         (cplus_language_defn): Delete.
5125         (d_language_defn): Delete.
5126         (f_language_defn): Delete.
5127         (go_language_defn): Delete.
5128         (m2_language_defn): Delete.
5129         (objc_language_defn): Delete.
5130         (opencl_language_defn): Delete.
5131         (pascal_language_defn): Delete.
5132         (rust_language_defn): Delete.
5133         * gdb/m2-lang.c (m2_language_defn): Convert to...
5134         (m2_language_data): ...this.
5135         (class m2_language): New class.
5136         (m2_language_defn): New static global.
5137         * gdb/objc-lang.c (objc_language_defn): Convert to...
5138         (objc_language_data): ...this.
5139         (class objc_language): New class.
5140         (objc_language_defn): New static global.
5141         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5142         (opencl_language_data): ...this.
5143         (class opencl_language): New class.
5144         (opencl_language_defn): New static global.
5145         * gdb/p-lang.c (pascal_language_defn): Convert to...
5146         (pascal_language_data): ...this.
5147         (class pascal_language): New class.
5148         (pascal_language_defn): New static global.
5149         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5150         language pointer, update comment format.
5151         * gdb/rust-lang.c (rust_language_defn): Convert to...
5152         (rust_language_data): ...this.
5153         (class rust_language): New class.
5154         (rust_language_defn): New static global.
5155
5156 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5157
5158         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5159         member variable.
5160         <m_stmt_at_address>: New member variable.
5161         (lnp_state_machine::record_line): Don't record some lines, update
5162         tracking of is_stmt at the same address.
5163         (lnp_state_machine::lnp_state_machine): Initialise new member
5164         variables.
5165
5166 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5167
5168         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5169         "-include gnu-nat-mig.h".
5170         * gnu-nat-mig.h: New file.
5171         * gnu-nat.c: Include "gnu-nat-mig.h".
5172         (exc_server, msg_reply_server, notify_server,
5173         process_reply_server): Remove declarations.
5174
5175 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5176
5177         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5178         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5179         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5180         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5181         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5182         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5183         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5184         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5185         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5186         to gnu_nat_target class.
5187         * gnu-nat.c: Likewise.
5188         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5189         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5190         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5191         object.
5192         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5193         instead of `gnu_target'.
5194
5195 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5196
5197         * i386-gnu-tdep.c: Include "gdbcore.h"
5198         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5199         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5200         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5201         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5202         i386_gnu_sigcontext_addr): New functions
5203         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5204         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5205         tdep.
5206
5207 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5208
5209         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5210         before fork_inferior call. Avoid calling it if target_is_pushed returns
5211         true.
5212
5213 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5214
5215         * gnu-nat.h (gnu_target): New variable declaration.
5216         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5217         gnu_target.
5218         * gnu-nat.c (gnu_target): New variable.
5219         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5220         add_thread_silent, and add_thread calls.
5221         (gnu_nat_target::create_inferior): Pass gnu_target to
5222         add_thread_silent, thread_change_ptid call.
5223         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5224         call.
5225
5226 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5227
5228         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5229         (gnu_nat_target::find_memory_regions): Remove unused
5230         `old_address' variable.
5231
5232 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5233
5234         * gnu-nat.c: Include "gdbarch.h".
5235
5236 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5237
5238         * reply_mig_hack.awk (Error return): Cast function through
5239         void *, to bypass compiler function call check.
5240
5241 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5242
5243         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5244         $(srcdir)/reply_mig_hack.awk.
5245
5246 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5247
5248         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5249
5250 2020-05-30  Jonny Grant  <jg@jguk.org>
5251
5252         * configure.ac (ACX_BUGURL): change bug URL to https.
5253
5254 2020-05-30  Pedro Alves  <palves@redhat.com>
5255
5256         * cp-support.c (replace_typedefs_template): New.
5257         (replace_typedefs_qualified_name): Handle
5258         DEMANGLE_COMPONENT_TEMPLATE.
5259
5260 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5261
5262         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5263         dwarf2/index-cache.h, dwarf2/index-write.c,
5264         dwarf2/index-write.h, dwarf2/line-header.c,
5265         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5266         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5267         variables and fields from `dwarf2_per_objfile` to just
5268         `per_objfile` throughout.
5269
5270 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5271
5272         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5273         <push_dwarf_reg_entry_value>: Add comment.
5274
5275 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5276             Keith Seitz  <keiths@redhat.com>
5277
5278         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5279         instead of PyEval_ReleaseLock.
5280         (class gdbpy_gil): Move to earlier in file.
5281         (finalize_python): Set gdb_python_initialized.
5282         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5283         when not initialized.
5284
5285 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5286
5287         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5288         <push_dwarf_reg_entry_value>: Remove assert.  Override
5289         per_objfile with caller_per_objfile.
5290
5291 2020-05-28  Tom de Vries  <tdevries@suse.de>
5292
5293         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5294         PR gold/15646 workaround to symbol kind "type".
5295
5296 2020-05-27  Tom Tromey  <tromey@adacore.com>
5297
5298         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5299
5300 2020-05-27  Tom Tromey  <tromey@adacore.com>
5301
5302         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5303         Use htab_find_with_hash.
5304         <add_abbrev>: Remove "abbrev_number" parameter.
5305         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5306         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5307         (hash_abbrev): Add comment.
5308         (abbrev_table::lookup_abbrev): Move to header file.
5309         (abbrev_table::read): Update.
5310
5311 2020-05-27  Tom Tromey  <tromey@adacore.com>
5312
5313         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5314         method.
5315         <canonical_name>: New member.
5316         <raw_name>: Rename from "name".
5317         (partial_die_info): Initialize canonical_name.
5318         (scan_partial_symbols): Check raw_name.
5319         (partial_die_parent_scope, partial_die_full_name)
5320         (add_partial_symbol, add_partial_subprogram)
5321         (add_partial_enumeration, load_partial_dies): Use "name" method.
5322         (partial_die_info::name): New method.
5323         (partial_die_info::read, guess_partial_die_structure_name)
5324         (partial_die_info::fixup): Update.
5325
5326 2020-05-27  Tom Tromey  <tromey@adacore.com>
5327
5328         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5329         <get_ref_die_offset>: Inline.
5330         <get_ref_die_offset_complaint>: New method.
5331         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5332         (attribute::get_ref_die_offset_complaint): Rename from
5333         get_ref_die_offset.  Just issue complaint.
5334
5335 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5336
5337         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5338
5339 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5340
5341         * exec.c (exec_file_attach): Use errno value of first openp failure.
5342
5343 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5344
5345         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5346         Don't close thread handle.
5347
5348 2020-05-27  Tom Tromey  <tom@tromey.com>
5349             Simon Marchi  <simon.marchi@efficios.com>
5350
5351         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5352         shared_ptr.
5353         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5354         member.
5355         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5356         dwarf2_per_bfd_objfile_data_key>: New globals.
5357         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5358         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5359         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5360         shared.
5361         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5362         short-circuit when sharing.
5363         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5364         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5365
5366 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5367
5368         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5369         to...
5370         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5371         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5372
5373 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5374
5375         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5376         build_name_components, find_name_components_bounds>:
5377         Add per_objfile parameter.
5378         (struct mapped_index) <symbol_name_at>: Likewise.
5379         (struct mapped_debug_names): Remove constructor.
5380         <dwarf2_per_objfile>: Remove field.
5381         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5382         (mapped_index_base::find_name_components_bounds,
5383         mapped_index_base::build_name_components,
5384         dw2_expand_symtabs_matching_symbol): Likewise.
5385         (class mock_mapped_index) <symbol_name_at>: Likewise.
5386         (check_match): Likewise.
5387         (check_find_bounds_finds): Likewise.
5388         (test_mapped_index_find_name_component_bounds): Update.
5389         (CHECK_MATCH): Update.
5390         (dw2_expand_symtabs_matching): Update.
5391         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5392         per_objfile parameter.
5393         <find_vec_in_debug_names>: Likewise.
5394         <m_per_objfile>: New field.
5395         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5396         parameter.
5397         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5398         (dw2_debug_names_iterator::next): Update.
5399         (dw2_debug_names_lookup_symbol): Update.
5400         (dw2_debug_names_expand_symtabs_for_function): Update.
5401         (dw2_debug_names_map_matching_symbols): Update.
5402         (dw2_debug_names_expand_symtabs_matching): Update.
5403         (dwarf2_read_debug_names): Update.
5404
5405 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5406
5407         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5408         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5409         move to dwarf2_per_objfile.
5410         <read_in_chain>: Remove.
5411         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5412         remove_all_cus, age_comp_units>: New methods.
5413         <m_dwarf2_cus>: New member.
5414         (struct dwarf2_per_cu_data) <cu>: Remove.
5415         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5416         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5417         moved to methods of dwarf2_per_objfile.
5418         (dwarf2_clear_marks): Remove.
5419         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5420         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5421         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5422         (dwarf2_per_objfile::remove_all_cus): New.
5423         (class free_cached_comp_units) <~free_cached_comp_units>:
5424         Update.
5425         (load_cu): Update.
5426         (dw2_do_instantiate_symtab): Adjust.
5427         (fill_in_sig_entry_from_dwo_entry): Adjust.
5428         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5429         (cutu_reader::cutu_reader): Likewise.
5430         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5431         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5432         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5433         and dwarf2_per_objfile::age_comp_units.
5434         (load_partial_comp_unit): Update.
5435         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5436         (process_queue): Likewise.
5437         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5438         backlink.
5439         (dwarf2_read_addr_index): Likewise.
5440         (follow_die_offset): Likewise.
5441         (dwarf2_fetch_die_loc_sect_off): Likewise.
5442         (dwarf2_fetch_constant_bytes): Likewise.
5443         (dwarf2_fetch_die_type_sect_off): Likewise.
5444         (follow_die_sig_1): Likewise.
5445         (load_full_type_unit): Likewise.
5446         (read_signatured_type): Likewise.
5447         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5448         (dwarf2_cu::~dwarf2_cu): Remove.
5449         (dwarf2_per_objfile::get_cu): New.
5450         (dwarf2_per_objfile::set_cu): New.
5451         (age_cached_comp_units): Rename to...
5452         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5453         to std::unordered_map.
5454         (free_one_cached_comp_unit): Rename to...
5455         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5456         to std::unordered_map.
5457         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5458         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5459         a dwarf2_per_objfile in data.
5460         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5461         (dwarf2_clear_marks): Remove.
5462
5463 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5464
5465         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5466         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5467         (init_tu_and_read_dwo_dies): Likewise.
5468         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5469         (cutu_reader::cutu_reader): Likewise.
5470         (load_partial_comp_unit): Likewise.
5471         (process_psymtab_comp_unit): Update.
5472         (build_type_psymtabs_1): Update.
5473         (process_skeletonless_type_unit): Update.
5474         (load_full_comp_unit): Update.
5475         (find_partial_die): Update.
5476         (dwarf2_read_addr_index): Update.
5477         (read_signatured_type): Update.
5478
5479 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5480
5481         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5482         m_header_read_in>: New fields.
5483         <get_header>: New method.
5484         * dwarf2/read.c (per_cu_header_read_in): Remove.
5485         (dwarf2_per_cu_data::get_header): New.
5486         (dwarf2_per_cu_data::addr_size): Update.
5487         (dwarf2_per_cu_data::offset_size): Update.
5488         (dwarf2_per_cu_data::ref_addr_size): Update.
5489
5490 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5491
5492         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5493         (dw2_do_instantiate_symtab): Update.
5494         (queue_and_load_all_dwo_tus): Change parameter from
5495         dwarf2_per_cu_data to dwarf2_cu.
5496         (dwarf2_fetch_die_loc_sect_off): Update.
5497         (dwarf2_fetch_constant_bytes): Update.
5498         (dwarf2_fetch_die_type_sect_off): Update.
5499
5500 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5501
5502         * dwarf2/read.c (process_full_comp_unit,
5503         process_full_type_unit): Remove per_cu, per_objfile paramters.
5504         Add dwarf2_cu parameter.
5505         (process_queue): Update.
5506
5507 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5508
5509         * dwarf2/read.c (create_cu_from_index_list): Replace
5510         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5511         (create_cus_from_index_list): Likewise.
5512         (create_cus_from_index): Likewise.
5513         (create_signatured_type_table_from_index): Likewise.
5514         (create_cus_from_debug_names_list): Likewise.
5515         (create_cus_from_debug_names): Likewise.
5516         (dwarf2_read_gdb_index): Update.
5517         (dwarf2_read_debug_names): Update.
5518
5519 2020-05-27  Tom Tromey  <tom@tromey.com>
5520             Simon Marchi  <simon.marchi@efficios.com>
5521
5522         * dwarf2/read.h (struct dwarf2_per_objfile)
5523         <get_type_for_signatured_type, set_type_for_signatured_type>:
5524         New methods.
5525         <m_type_map>: New member.
5526         (struct signatured_type) <type>: Remove.
5527         * dwarf2/read.c
5528         (dwarf2_per_objfile::get_type_for_signatured_type,
5529         dwarf2_per_objfile::set_type_for_signatured_type): New.
5530         (get_signatured_type): Use new methods.
5531
5532 2020-05-27  Tom Tromey  <tom@tromey.com>
5533             Simon Marchi  <simon.marchi@efficios.com>
5534
5535         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5536         (struct dwarf2_per_objfile) <type_units>: New member.
5537         <get_type_unit_group_unshareable>: New method.
5538         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5539         num_symtabs, symtabs>: Remove; move to
5540         type_unit_group_unshareable.
5541         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5542         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5543         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5544
5545 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5546
5547         * dwarf2/read.h (struct dwarf2_per_cu_data):
5548         <dwarf2_per_objfile>: Remove.
5549         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5550         dwarf2_per_objfile.
5551         (create_signatured_type_table_from_index): Likewise.
5552         (create_signatured_type_table_from_debug_names): Likewise.
5553         (create_debug_type_hash_table): Likewise.
5554         (fill_in_sig_entry_from_dwo_entry): Likewise.
5555         (create_type_unit_group): Likewise.
5556         (read_comp_units_from_section): Likewise.
5557         (create_cus_hash_table): Likewise.
5558
5559 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5560
5561         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5562         dwarf2_per_cu_data::dwarf2_per_objfile.
5563         (compute_compunit_symtab_includes): Likewise.
5564         (dwarf2_cu::start_symtab): Likewise.
5565
5566 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5567
5568         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5569         parameter.
5570         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5571         (read_namespace_alias): Update.
5572         (lookup_die_type): Update.
5573         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5574         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5575         Update.
5576         (disassemble_dwarf_expression): Update.
5577
5578 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5579
5580         * dwarf2/read.h (struct dwarf2_queue_item): Add
5581         dwarf2_per_objfile parameter, assign new parameter.
5582         <per_objfile>: New field.
5583         * dwarf2/read.c (free_one_cached_comp_unit): Add
5584         dwarf2_per_objfile parameter.
5585         (queue_comp_unit): Likewise.
5586         (dw2_do_instantiate_symtab): Update.
5587         (process_psymtab_comp_unit): Update.
5588         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5589         (process_imported_unit_die): Update.
5590         (queue_and_load_dwo_tu): Update.
5591         (follow_die_offset): Update.
5592         (follow_die_sig_1): Update.
5593
5594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5595
5596         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5597         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5598         (read_call_site_scope): Assign per_objfile.
5599         (dwarf2_per_cu_data::objfile): Remove.
5600         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5601         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5602         dwarf2_per_objfile parameter.
5603         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5604         dwarf2_per_objfile parameter.
5605         (dwarf_expr_reg_to_entry_parameter): Add output
5606         dwarf2_per_objfile parameter.
5607         (locexpr_get_frame_base): Update.
5608         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5609         <push_dwarf_reg_entry_value>: Update.
5610         <call_site_to_target_addr>: Update.
5611         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5612         parameter.
5613         (value_of_dwarf_reg_entry): Update.
5614         (rw_pieced_value): Update.
5615         (indirect_synthetic_pointer): Update.
5616         (dwarf2_evaluate_property): Update.
5617         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5618         parameter.
5619         (locexpr_read_variable): Update.
5620         (locexpr_get_symbol_read_needs): Update.
5621         (loclist_read_variable): Update.
5622
5623 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5624
5625         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5626         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5627         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5628         parameter.
5629         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5630         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5631         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5632         parameter.
5633         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5634         sect_variable_value): Add dwarf2_per_objfile parameter.
5635         (class dwarf_evaluate_loc_desc) <dwarf_call,
5636         dwarf_variable_value>: Update.
5637         (fetch_const_value_from_synthetic_pointer): Add
5638         dwarf2_per_objfile parameter.
5639         (fetch_const_value_from_synthetic_pointer): Update.
5640         (coerced_pieced_ref): Update.
5641         (class symbol_needs_eval_context) <dwarf_call,
5642         dwarf_variable_value>: Update.
5643         (dwarf2_compile_expr_to_ax): Update.
5644
5645 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5646
5647         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5648         parameter.
5649         (dwarf2_evaluate_loc_desc_full): Update.
5650
5651 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5652
5653         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5654         parameter.
5655         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5656         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5657         dwarf2_per_objfile parameter.
5658         (decode_debug_loc_dwo_addresses): Likewise.
5659         (dwarf2_find_location_expression): Update.
5660         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5661         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5662         parameter.
5663         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5664         parameter.
5665         (locexpr_describe_location_1): Likewise.
5666         (locexpr_describe_location): Update.
5667
5668 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5669
5670         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5671         Remove.
5672         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5673         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5674         (dwarf2_compile_property_to_c): Update.
5675         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5676         use text offset from objfile.
5677         (locexpr_tracepoint_var_ref): Update.
5678         (locexpr_generate_c_location): Update.
5679         (loclist_describe_location): Update.
5680         (loclist_tracepoint_var_ref): Update.
5681         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5682         dwarf2_per_objfile parameter.
5683         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5684         use text offset from objfile.
5685         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5686
5687 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5688
5689         * dwarf2/expr.h (struct dwarf_expr_context)
5690         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5691         <offset>: Remove.
5692         <per_objfile>: New member.
5693         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5694         dwarf2_per_objfile parameter.  Don't set offset, set
5695         per_objfile.
5696         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5697         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5698         a dwarf2_per_objfile object instead of an offset.
5699         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5700         constructor.
5701         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5702         to dwarf2_expr_executor constructor.  Don't set offset.
5703         (dwarf2_fetch_cfa_info): Update.
5704         (struct dwarf2_frame_cache) <text_offset>: Remove.
5705         <per_objfile>: New field.
5706         (dwarf2_frame_cache): Update.
5707         (dwarf2_frame_prev_register): Update.
5708         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5709         <dwarf_evaluate_loc_desc>: Add constructor.
5710         (dwarf2_evaluate_loc_desc_full): Update.
5711         (dwarf2_locexpr_baton_eval): Update.
5712         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5713         Add constructor.
5714         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5715
5716 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5717
5718         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5719         addr_sized_int_type>: Move to dwarf2_cu.
5720         <int_type>: Move to dwarf2_per_objfile.
5721         (struct dwarf2_per_objfile) <int_type>: Move here.
5722         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5723         addr_sized_int_type>: Move here.
5724         (read_func_scope): Update.
5725         (read_array_type): Update.
5726         (read_tag_string_type): Update.
5727         (attr_to_dynamic_prop): Update.
5728         (dwarf2_per_cu_data::int_type): Rename to...
5729         (dwarf2_per_objfile::int_type): ... this.
5730         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5731         (dwarf2_cu::addr_sized_int_type): ... this.
5732         (read_subrange_type): Update.
5733         (dwarf2_per_cu_data::addr_type): Rename to...
5734         (dwarf2_cu::addr_type): ... this.
5735         (set_die_type): Update.
5736
5737 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5738
5739         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5740         data through per_cu->cu.
5741
5742 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5743
5744         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5745         dwarf2_per_cu_data parameter fo dwarf2_cu.
5746         (lookup_dwo_type_unit): Likewise.
5747         (read_cutu_die_from_dwo): Likewise.
5748         (lookup_dwo_unit): Likewise.
5749         (open_and_init_dwo_file): Likewise.
5750         (lookup_dwo_cutu): Likewise.
5751         (lookup_dwo_comp_unit): Likewise.
5752         (lookup_dwo_type_unit): Likewise.
5753         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5754         (cutu_reader::cutu_reader): Update.
5755
5756 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5757
5758         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5759         parameter.
5760         (process_full_type_unit): Likewise.
5761         (process_queue): Update.
5762
5763 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5764
5765         * dwarf2/read.c (recursively_compute_inclusions): Add
5766         dwarf2_per_objfile parameter.
5767         (compute_compunit_symtab_includes): Likewise.
5768         (process_cu_includes): Update.
5769
5770 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5771
5772         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5773         parameter.
5774         (create_type_unit_group): Update.
5775         (process_psymtab_comp_unit_reader): Update.
5776         (build_type_psymtabs_reader): Update.
5777
5778 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5779
5780         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5781         object through m_this_cu->cu.
5782
5783 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5784
5785         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5786         the info parameter.
5787         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5788
5789 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5790
5791         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5792         per_objfile parameter.
5793         (load_full_type_unit): Add per_objfile parameter.
5794         (read_signatured_type): Likewise.
5795         (load_full_comp_unit): Likewise.
5796         (load_cu): Likewise.
5797         (dw2_do_instantiate_symtab): Likewise.
5798         (dw2_get_file_names): Likewise.
5799         (dw2_map_symtabs_matching_filename): Update.
5800         (dw_expand_symtabs_matching_file_matcher): Update.
5801         (dw2_map_symbol_filenames): Update.
5802         (process_psymtab_comp_unit): Add per_objfile parameter.
5803         (build_type_psymtabs_1): Update.
5804         (process_skeletonless_type_unit): Update.
5805         (dwarf2_build_psymtabs_hard): Update.
5806         (load_partial_comp_unit): Add per_objfile parameter.
5807         (scan_partial_symbols): Update.
5808         (load_full_comp_unit): Add per_objfile parameter.
5809         (process_imported_unit_die): Update.
5810         (create_cus_hash_table): Update.
5811         (find_partial_die): Update.
5812         (dwarf2_read_addr_index): Update.
5813         (follow_die_offset): Update.
5814         (dwarf2_fetch_die_loc_sect_off): Update.
5815         (dwarf2_fetch_constant_bytes): Update.
5816         (dwarf2_fetch_die_type_sect_off): Update.
5817         (follow_die_sig_1): Update.
5818         (load_full_type_unit): Add per_objfile parameter.
5819         (read_signatured_type): Likewise.
5820
5821 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5822
5823         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5824         of objfile_name.
5825
5826 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5827
5828         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5829         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5830         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5831         field.
5832         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5833         (create_cus_from_index): Update.
5834         (dwarf2_read_gdb_index): Update.
5835         (create_cus_from_debug_names): Update.
5836         (dwarf2_read_debug_names): Update.
5837         (get_abbrev_section_for_cu): Update.
5838         (create_all_comp_units): Update.
5839         (read_attribute_value): Update.
5840         (get_debug_line_section): Update.
5841         * dwarf2/index-cache.c (index_cache::store): Update.
5842         * dwarf2/index-write.c (save_gdb_index_command): Update.
5843         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5844
5845 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5846
5847         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5848         member.
5849         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5850         dwarf2_per_cu_data::per_bfd.
5851         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5852         (create_type_unit_group): Likewise.
5853         (queue_comp_unit): Remove reference to
5854         per_cu->dwarf2_per_objfile.
5855         (maybe_queue_comp_unit): Likewise.
5856         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5857         (create_cus_hash_table): Assign new field.
5858
5859 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5860
5861         * dwarf2/read.c: Replace
5862         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5863         dwarf2_cu->per_objfile throughout.
5864
5865 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5866
5867         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5868         parameter, don't use per_cu->dwarf2_per_objfile.
5869         (dw2_instantiate_symtab): Likewise.
5870         (dw2_find_last_source_symtab): Update.
5871         (dw2_map_expand_apply): Update.
5872         (dw2_lookup_symbol): Update.
5873         (dw2_expand_symtabs_for_function): Update.
5874         (dw2_expand_all_symtabs): Update.
5875         (dw2_expand_symtabs_with_fullname): Update.
5876         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5877         don't use per_cu->dwarf2_per_objfile.
5878         (dw2_expand_marked_cus): Update.
5879         (dw2_find_pc_sect_compunit_symtab): Update.
5880         (dw2_debug_names_lookup_symbol): Update.
5881         (dw2_debug_names_expand_symtabs_for_function): Update.
5882         (dw2_debug_names_map_matching_symbols): Update.
5883         (dwarf2_psymtab::expand_psymtab): Update.
5884
5885 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5886
5887         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5888         <per_objfile>: New member.
5889         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5890         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5891         call to dwarf2_cu.
5892         (cutu_reader::cutu_reader): Update.
5893         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5894
5895 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5896
5897         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5898         struct dwarf2_per_objfile.
5899         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5900         dwarf2_per_bfd.
5901         * dwarf2/read.c (set_die_type): Update.
5902         (get_die_type_at_offset): Update.
5903
5904 2020-05-27  Tom Tromey  <tom@tromey.com>
5905             Simon Marchi  <simon.marchi@efficios.com>
5906
5907         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5908         method.
5909         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5910         get_symtab, set_symtab>: New methods.
5911         <m_symtabs>: New field.
5912         (struct dwarf2_psymtab): Derive from partial_symtab.
5913         <readin_p, get_compunit_symtab>: Declare methods.
5914         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5915         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5916         New methods.
5917         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5918         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5919         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5920         (dw2_symtab_iter_next, dw2_print_stats)
5921         (dw2_expand_symtabs_with_fullname)
5922         (dw2_expand_symtabs_matching_one)
5923         (dw_expand_symtabs_matching_file_matcher)
5924         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5925         (dw2_debug_names_iterator::next)
5926         (dw2_debug_names_map_matching_symbols)
5927         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5928         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5929         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5930         New methods.
5931         (get_compunit_symtab, process_full_comp_unit)
5932         (process_full_type_unit): Update.
5933         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5934
5935 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5936
5937         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5938         then introduce a new dwarf2_per_objfile type.
5939         <read_line_string>: Move to the new dwarf2_per_objfile type.
5940         <objfile>: Likewise.
5941         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5942         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5943         dwarf2_per_objfile->per_bfd.
5944         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5945         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5946         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5947         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5948         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5949         (dwarf2_per_objfile::locate_sections): Rename to...
5950         (dwarf2_per_bfd::locate_sections): ... this.
5951         (dwarf2_per_objfile::get_cutu): Rename to...
5952         (dwarf2_per_bfd::get_cutu): ... this.
5953         (dwarf2_per_objfile::get_cu): Rename to...
5954         (dwarf2_per_bfd::get_cu): ... this.
5955         (dwarf2_per_objfile::get_tu): Rename to...
5956         (dwarf2_per_bfd::get_tu): ... this.
5957         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5958         (dwarf2_per_bfd::allocate_per_cu): ... this.
5959         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5960         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5961         (get_gdb_index_contents_ftype): Change parameter from
5962         dwarf2_per_objfile to dwarf2_per_bfd.
5963         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5964         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5965
5966 2020-05-27  Tom Tromey  <tom@tromey.com>
5967             Simon Marchi  <simon.marchi@efficios.com>
5968
5969         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5970         (allocate_piece_closure): Set "per_objfile" member.
5971         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5972         (locexpr_describe_location, loclist_describe_location): Use new
5973         member.
5974         * dwarf2/read.c (read_call_site_scope)
5975         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5976         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5977         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5978         handle_data_member_location): Set per_objfile member.
5979         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5980         member.
5981         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5982
5983 2020-05-27  Tom Tromey  <tom@tromey.com>
5984
5985         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5986         allocate_signatured_type>: Declare new methods.
5987         <m_num_psymtabs>: New member.
5988         (struct dwarf2_per_cu_data) <index>: New member.
5989         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5990         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5991         (create_cu_from_index_list): Use allocate_per_cu.
5992         (create_signatured_type_table_from_index)
5993         (create_signatured_type_table_from_debug_names)
5994         (create_debug_type_hash_table, add_type_unit)
5995         (read_comp_units_from_section): Use allocate_signatured_type.
5996
5997 2020-05-27  Tom Tromey  <tom@tromey.com>
5998
5999         * psymtab.c (partial_map_expand_apply)
6000         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6001         (psym_lookup_global_symbol_language)
6002         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6003         (psym_print_stats, psym_expand_symtabs_for_function)
6004         (psym_map_symbol_filenames, psym_map_matching_symbols)
6005         (psym_expand_symtabs_matching)
6006         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6007         (maintenance_check_psymtabs): Update.
6008         * psympriv.h (struct partial_symtab) <readin_p,
6009         get_compunit_symtab>: Add objfile parameter.
6010         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6011         Likewise.
6012         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6013         get_compunit_symtab>: Likewise.
6014         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6015
6016 2020-05-27  Tom Tromey  <tom@tromey.com>
6017
6018         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6019         member.
6020         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6021         (create_cu_from_index_list)
6022         (create_signatured_type_table_from_index)
6023         (create_signatured_type_table_from_debug_names)
6024         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6025         (dwarf2_create_include_psymtab)
6026         (create_debug_type_hash_table, add_type_unit)
6027         (create_type_unit_group, read_comp_units_from_section)
6028         (dwarf2_compute_name, create_cus_hash_table)
6029         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6030         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6031         obstack.
6032         (dw2_get_real_path): Likewise.  Change argument to
6033         dwarf2_per_objfile.
6034
6035 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6036
6037         PR tdep/26000
6038         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6039         for ldrd (immediate).
6040
6041 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6042
6043         * command.h: Add comment giving the name of class_tui.
6044         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6045         create the fake command for the help for class_tui.
6046
6047 2020-05-26  Tom Tromey  <tromey@adacore.com>
6048
6049         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6050         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6051         (val_atr): New function.
6052         (value_val_atr): Use it.
6053         * ada-valprint.c (print_optional_low_bound): Change low bound
6054         handling for enums.
6055         (val_print_packed_array_elements): Don't call discrete_position.
6056         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6057         discrete_position for enum types.
6058         * language.c (default_print_array_index): Change type.
6059         * language.h (struct language_defn) <la_print_array_index>: Add
6060         index_type parameter, change type of index_value.
6061         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6062         (default_print_array_index): Update.
6063         * valprint.c (maybe_print_array_index): Don't call
6064         value_from_longest.  Update.
6065         (value_print_array_elements): Don't call discrete_position.
6066
6067 2020-05-26  Tom Tromey  <tromey@adacore.com>
6068
6069         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6070         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6071
6072 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6073
6074         PR gdb/13519
6075         * avr-tdep.c (avr_integer_to_address): Return data or code
6076         address accordingly to the second 'type' argument of the
6077         function.
6078
6079 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6080
6081         * infcmd.c, inferior.h: (construct_inferior_arguments):
6082         Moved function from here to gdbsupport/common-inferior.{h,cc}
6083
6084 2020-05-23  Tom Tromey  <tom@tromey.com>
6085
6086         Revert commit eca1f90c:
6087         * NEWS: Remove entry for completion styling.
6088         * completer.c (_rl_completion_prefix_display_length): Move
6089         declaration later.
6090         (gdb_fnprint): Revert.
6091         (gdb_display_match_list_1): Likewise.
6092         * cli/cli-style.c (completion_prefix_style)
6093         (completion_difference_style, completion_suffix_style): Remove.
6094         (_initialize_cli_style): Revert.
6095         * cli/cli-style.h (completion_prefix_style)
6096         (completion_difference_style, completion_suffix_style): Don't
6097         declare.
6098
6099 2020-05-24  Pedro Alves  <palves@redhat.com>
6100
6101         * symtab.c (completion_list_add_name): Return boolean indication
6102         of whether the symbol matched.
6103         (completion_list_add_symbol): Don't try to remove C++ aliases if
6104         the symbol didn't match in the first place.
6105         * symtab.h (completion_list_add_name): Return bool.
6106
6107 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6108
6109         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6110         type::field.
6111
6112 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6113
6114         GDB 9.2 released.
6115
6116 2020-05-23  Tom Tromey  <tom@tromey.com>
6117
6118         * NEWS: Add entry for completion styling.
6119         * completer.c (_rl_completion_prefix_display_length): Move
6120         declaration earlier.
6121         (gdb_fnprint): Use completion_style.
6122         (gdb_display_match_list_1): Likewise.
6123         * cli/cli-style.c (completion_prefix_style)
6124         (completion_difference_style, completion_suffix_style): New
6125         globals.
6126         (_initialize_cli_style): Register new globals.
6127         * cli/cli-style.h (completion_prefix_style)
6128         (completion_difference_style, completion_suffix_style): Declare.
6129
6130 2020-05-23  Pedro Alves  <palves@redhat.com>
6131
6132         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6133         (parse_escape): Use ISDIGIT instead of isdigit.
6134         (puts_debug): Use gdb_isprint instead of isprint.
6135         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6136         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6137         ISSPACE instead of isspace.
6138         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6139         instead of isspace.
6140         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6141         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6142         instead of isxdigit and ISDIGIT instead of isdigit.
6143
6144 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6145
6146         * gdbtypes.h (struct type) <field>: New method.
6147         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6148         or type::field.
6149
6150 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6151
6152         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6153         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6154         modify the propery to use type::set_fields instead.
6155
6156 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6157
6158         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6159         type::num_fields instead.
6160
6161 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6162
6163         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6164         methods.
6165         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6166         that modify the number of fields to use type::set_num_fields
6167         instead.
6168
6169 2020-05-22  Tom Tromey  <tromey@adacore.com>
6170
6171         * compile/compile-object-load.h (munmap_list_free): Don't
6172         declare.
6173
6174 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6175
6176         * annotate.c (annotate_source_line): Update return type, add call
6177         to update current symtab and line.
6178         * annotate.h (annotate_source_line): Update return type, and
6179         extend header comment.
6180         * source.c (info_line_command): Check annotation_level before
6181         calling annotate_source_line.
6182         * stack.c (print_frame_info): If calling annotate_source_line
6183         returns true, then don't print any other source line information.
6184
6185 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6186
6187         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6188
6189 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6190
6191         * coffread.c (patch_type): Remove NULL check before xfree.
6192         * corefile.c (set_gnutarget): Likewise.
6193         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6194         * exec.c (build_section_table): Likewise.
6195         * remote.c (remote_target::pass_signals): Likewise.
6196         * utils.c (n_spaces): Likewise.
6197         * cli/cli-script.c (document_command): Likewise.
6198         * i386-windows-tdep.c (core_process_module_section): Likewise.
6199         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6200
6201 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6202
6203         * symfile.c (reread_symbols): Clear objfile's section_offsets
6204         vector and section indices, re-compute them by calling
6205         sym_offsets.
6206
6207 2020-05-20  Tom Tromey  <tromey@adacore.com>
6208
6209         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6210         (desc_one_bound, desc_index_type): Compute field name.
6211
6212 2020-05-20  Tom de Vries  <tdevries@suse.de>
6213
6214         PR symtab/25833
6215         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6216
6217 2020-05-20  Alan Modra  <amodra@gmail.com>
6218
6219         PR 25993
6220         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6221         bfd_set_filename.
6222         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6223         passed to bfd_set_filename.
6224         * symfile-mem.c (add_vsyscall_page): Likewise for string
6225         passed to symbol_file_add_from_memory.
6226         (symbol_file_add_from_memory): Make name param a const char* and
6227         don't strdup.
6228
6229 2020-05-20  Alan Modra  <amodra@gmail.com>
6230
6231         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6232         rather than accessing bfd->filename directly.
6233         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6234         and use bfd_section_name.
6235         * dwarf2/frame.c (decode_frame_entry): Likewise.
6236         * exec.c (exec_set_section_address): Likewise.
6237         * solib-aix.c (solib_aix_bfd_open): Likewise.
6238         * stap-probe.c (get_stap_base_address): Likewise.
6239         * symfile.c (reread_symbols): Likewise.
6240
6241 2020-05-19  Tom Tromey  <tromey@adacore.com>
6242
6243         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6244
6245 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6246
6247         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6248
6249 2020-05-19  Pedro Alves  <palves@redhat.com>
6250
6251         * NEWS (set exec-file-mismatch): Adjust entry.
6252         * exec.c: Include "build-id.h".
6253         (validate_exec_file): Try to match build IDs instead of filenames.
6254         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6255         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6256         and pass down 'warn_if_slow'.
6257         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6258         gdb_bfd_open_closure to pass it down.
6259         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6260
6261 2020-05-19  Pedro Alves  <palves@redhat.com>
6262
6263         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6264         * target.c (target_fileio_open_1): Rename to target_fileio_open
6265         and make extern.  Use bool.
6266         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6267         (target_fileio_read_alloc_1): Adjust.
6268         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6269         (target_fileio_open_warn_if_slow): Delete declaration.
6270
6271 2020-05-19  Pedro Alves  <palves@redhat.com>
6272
6273         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6274         Adjust all callers.
6275
6276 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6277
6278         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6279         whether disp is negative.
6280
6281 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6282
6283         * symfile.h (struct symfile_segment_data)
6284         <~symfile_segment_data>: Remove.
6285         <segment_info>: Change to std::vector.
6286         * symfile.c (default_symfile_segments): Update.
6287         * elfread.c (elf_symfile_segments): Update.
6288
6289 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6290
6291         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6292         <segments>: New.
6293         <segment_bases, segment_sizes>: Remove.
6294         * symfile.c (default_symfile_segments): Update.
6295         * elfread.c (elf_symfile_segments): Update.
6296         * remote.c (remote_target::get_offsets): Update.
6297         * solib-target.c (solib_target_relocate_section_addresses):
6298         Update.
6299
6300 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6301
6302         * symfile.h (struct symfile_segment_data): Initialize fields.
6303         <~symfile_segment_data>: Add.
6304         (symfile_segment_data_up): New.
6305         (struct sym_fns) <sym_segments>: Return a
6306         symfile_segment_data_up.
6307         (default_symfile_segments): Return a symfile_segment_data_up.
6308         (free_symfile_segment_data): Remove.
6309         (get_symfile_segment_data): Return a symfile_segment_data_up.
6310         * symfile.c (default_symfile_segments): Likewise.
6311         (get_symfile_segment_data): Likewise.
6312         (free_symfile_segment_data): Remove.
6313         (symfile_find_segment_sections): Update.
6314         * elfread.c (elf_symfile_segments): Return a
6315         symfile_segment_data_up.
6316         * remote.c (remote_target::get_offsets): Update.
6317         * solib-target.c (solib_target_relocate_section_addresses):
6318         Update.
6319         * symfile-debug.c (debug_sym_segments): Return a
6320         symfile_segment_data_up.
6321
6322 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6323
6324         PR build/25981
6325         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6326         Hardcode register numbers.
6327
6328         PR build/25981
6329         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6330         procfs_find_LDT_entry): Remove.
6331         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6332         procfs_find_LDT_entry): Remove.
6333         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6334         Remove.
6335
6336 2020-05-17  Pedro Alves  <palves@redhat.com>
6337             Andrew Burgess  <andrew.burgess@embecosm.com>
6338             Keno Fischer  <keno@juliacomputing.com>
6339
6340         PR gdb/25741
6341         * breakpoint.c (build_target_condition_list): Update comments.
6342         (build_target_command_list): Update comments and skip matching
6343         locations.
6344         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6345         a separate function.  Simplify "set breakpoint auto-hw off"
6346         handling.
6347         (insert_breakpoints): Update comment.
6348         (tracepoint_locations_match): New parameter.  For breakpoints,
6349         compare location types too, if the caller wants to.
6350         (handle_automatic_hardware_breakpoints): New functions.
6351         (bp_location_is_less_than): Also sort by location type and
6352         hardware breakpoint length.
6353         (update_global_location_list): Handle "set breakpoint auto-hw on"
6354         here.
6355         (update_breakpoint_locations): Ask breakpoint_locations_match to
6356         ignore location types.
6357
6358 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6359
6360         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6361         type::name instead.
6362
6363 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6364
6365         * gdbtypes.h (struct type) <name, set_name>: New methods.
6366         (TYPE_CODE): Use type::name.  Change all call sites used to set
6367         the name to use type::set_name instead.
6368
6369 2020-05-16  Tom Tromey  <tom@tromey.com>
6370
6371         * top.c (quit_force): Update.
6372         * infrun.c (handle_no_resumed): Update.
6373         * top.h (all_uis): New function.
6374         (ALL_UIS): Remove.
6375
6376 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6377
6378         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6379
6380 2020-05-16  Pedro Alves  <palves@redhat.com>
6381
6382         * ia64-linux-nat.c
6383         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6384         Declare method.
6385         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6386
6387 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6388
6389         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6390         (sparc64_adi_info): Likewise.
6391
6392 2020-05-15  Tom Tromey  <tom@tromey.com>
6393
6394         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6395         block_objfile.
6396         (lookup_objfile_from_block): Remove.
6397         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6398         (lookup_global_symbol): Use block_objfile.
6399         * symtab.h (lookup_objfile_from_block): Don't declare.
6400         * printcmd.c (clear_dangling_display_expressions): Use
6401         block_objfile.
6402         * parse.c (operator_check_standard): Use block_objfile.
6403
6404 2020-05-15  Tom Tromey  <tom@tromey.com>
6405
6406         * language.c (language_alloc_type_symbol): Set
6407         SYMBOL_SECTION.
6408         * symtab.c (initialize_objfile_symbol): Remove.
6409         (allocate_symbol): Remove.
6410         (allocate_template_symbol): Remove.
6411         * dwarf2/read.c (fixup_go_packaging): Use "new".
6412         (new_symbol): Use "new".
6413         (read_variable): Don't call initialize_objfile_symbol.  Use
6414         "new".
6415         (read_func_scope): Use "new".
6416         * xcoffread.c (process_xcoff_symbol): Don't call
6417         initialize_objfile_symbol.
6418         (SYMBOL_DUP): Remove.
6419         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6420         "new".
6421         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6422         (allocate_template_symbol): Don't declare.
6423         (struct symbol): Add copy constructor.  Change defaults.
6424         * jit.c (finalize_symtab): Use "new".
6425         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6426         Use "new".
6427         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6428         (common_block_end): Use "new".
6429         * mdebugread.c (parse_symbol): Use "new".
6430         (new_symbol): Likewise.
6431
6432 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6433
6434         * NEWS: Mention changes to help and apropos.
6435
6436 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6437
6438         * command.h (enum command_class): Improve comments, document
6439         that class_alias is for user-defined aliases, give the class
6440         name for each class, remove unused class_xdb.
6441         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6442         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6443         by a precise class.
6444         * infcmd.c (_initialize_infcmd): Likewise.
6445         * reverse.c (_initialize_reverse): Likewise.
6446         * stack.c (_initialize_stack): Likewise.
6447         * symfile.c (_initialize_symfile): Likewise.
6448         * tracepoint.c (_initialize_tracepoint): Likewise.
6449
6450 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6451
6452         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6453         when their aliased command is traversed.
6454         (help_cmd): Add fput_command_names_styled call to
6455         output command name and aliases when command has an alias.
6456
6457 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6458
6459         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6460         * cli/cli-decode.c (help_cmd_list): Declare as static,
6461         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6462         a command together with the command.
6463         (fput_command_name_styled, fput_command_names_styled): New functions.
6464         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6465         fput_command_name_styled.
6466         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6467         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6468
6469 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6470
6471         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6472         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6473         * command.h (cmd_show_list): Likewise.
6474         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6475         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6476
6477 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6478
6479         * unittests/command-def-selftests.c (traverse_command_structure):
6480         Verify all commands of a list have the same prefix command and
6481         that only the top cmdlist commands have a null prefix.
6482
6483 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6484
6485         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6486         as prefix, not one of its aliases.
6487         (set_cmd_prefix): Remove.
6488         (do_add_cmd): Centralize the setting of the prefix of a command, when
6489         command is defined after its full chain of prefix commands.
6490         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6491         (add_setshow_cmd_full): Likewise.
6492         (update_prefix_field_of_prefixed_commands): New function.
6493         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6494         update_prefix_field_of_prefixed_commands.
6495         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6496         addresses of remote_set_cmdlist and remote_show_cmdlist given
6497         as argument, not the address of an argument.
6498         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6499         * gdb/remote.c (_initialize_remote): Likewise.
6500
6501 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6502
6503         * cli/cli-cmds.c (alias_command): Check for an existing alias
6504         using lookup_cmd_composition, as valid_command_p is too strict
6505         and forbids aliases that are the prefix of an existing alias
6506         or command.
6507         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6508         command is properly recognised as a valid command.
6509
6510 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6511
6512         * unittests/help-doc-selftests.c: Rename to
6513         unittests/command-def-selftests.c
6514         * unittests/command-def-selftests.c (help_doc_tests): Update some
6515         comments.
6516         (command_structure_tests, traverse_command_structure): New namespace
6517         and function.
6518         (command_structure_invariants_tests): New function.
6519         (_initialize_command_def_selftests) Renamed from
6520         _initialize_help_doc_selftests, register command_structure_invariants
6521         selftest.
6522
6523 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6524
6525         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6526         an alias of 'show'.
6527
6528 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6529
6530         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6531         ada_is_fixed_point_type.  Update all callers.
6532         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6533         all callers.
6534         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6535         Update all callers.
6536         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6537         print_fixed_point_type.  Update all callers.
6538         * ada-valprint.c (ada_value_print_num): Replace call to
6539         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6540
6541 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6542
6543         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6544         processors.
6545         (cpu_supports_bts): Add CV_AMD case.
6546
6547 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6548             Simon Marchi  <simon.marchi@efficios.com>
6549
6550         * infrun.c (stop_all_threads): Collect multiple wait events at
6551         each pass.
6552
6553 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6554
6555         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6556         type::code instead.
6557
6558 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6559
6560         * gdbtypes.h (struct type) <code, set_code>: New methods.
6561         (TYPE_CODE): Use type::code.  Change all call sites used to set
6562         the code to use type::set_code instead.
6563
6564 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6565             Tom de Vries  <tdevries@suse.de>
6566             Pedro Alves  <palves@redhat.com>
6567
6568         PR threads/25478
6569         * infrun.c (stop_all_threads): Do NOT ignore
6570         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6571         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6572         received.
6573         (handle_no_resumed): Remove code handling a live inferior with no
6574         threads.
6575         * remote.c (has_single_non_exited_thread): New.
6576         (remote_target::update_thread_list): Do not delete a thread if is
6577         the last thread of the process.
6578         * thread.c (thread_select): Call delete_exited_threads instead of
6579         prune_threads.
6580
6581 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6582
6583         * infrun.c (stop_all_threads): Enable/disable thread events of all
6584         targets.  Move a debug message denoting the end of the function
6585         into the SCOPED_EXIT block.
6586
6587 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6588
6589         * process-stratum-target.h: Include <set>.
6590         (all_non_exited_process_targets, switch_to_target_no_thread): New
6591         function declarations.
6592         * process-stratum-target.c (all_non_exited_process_targets)
6593         (switch_to_target_no_thread): New function implementations.
6594
6595 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6596
6597         * infrun.c (handle_inferior_event): Extract out a piece of code
6598         into...
6599         (mark_non_executing_threads): ...this new function.
6600
6601 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6602
6603         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6604         use.
6605
6606 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6607
6608         * regcache.c (regcache_read_pc_protected): New function
6609         implementation that returns 0 if the PC cannot read via
6610         'regcache_read_pc'.
6611         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6612         instead of 'regcache_read_pc'.
6613         (keep_going_pass_signal): Ditto.
6614
6615 2020-05-13  Tom Tromey  <tromey@adacore.com>
6616
6617         * ada-lang.c (align_value): Remove.
6618         (ada_template_to_fixed_record_type_1): Use align_up.
6619
6620 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6621
6622         * async-event.c: Update the copyright year.
6623         * async-event.h: Update the copyright year.
6624
6625 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6626
6627         * objfiles.h (is_addr_in_objfile,
6628         shared_objfile_contains_address_p): Return bool.
6629         * objfile.c (is_addr_in_objfile,
6630         shared_objfile_contains_address_p): Return bool.
6631
6632 2020-05-11  Tom Tromey  <tromey@adacore.com>
6633
6634         * cli/cli-cmds.c (info_command): Restore.
6635         (_initialize_cli_cmds): Use add_prefix_command for "info".
6636         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6637
6638 2020-05-11  Tom Tromey  <tromey@adacore.com>
6639
6640         * ada-lang.c (ada_value_primitive_field): Now public.
6641         * ada-lang.h (ada_value_primitive_field): Declare.
6642         * ada-valprint.c (print_field_values): Use
6643         ada_value_primitive_field for wrapper fields.
6644
6645 2020-05-11  Tom de Vries  <tdevries@suse.de>
6646
6647         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6648         MODULE_DOMAIN.
6649
6650 2020-05-11  Tom de Vries  <tdevries@suse.de>
6651
6652         PR symtab/25941
6653         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6654         with length 0, if not gdb-produced.
6655         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6656
6657 2020-05-09  Tom de Vries  <tdevries@suse.de>
6658
6659         PR gdb/25955
6660         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6661         calculation.
6662
6663 2020-05-09  Tom Tromey  <tom@tromey.com>
6664
6665         * top.c (server_command): Now bool.
6666         * top.h (server_command): Now bool.
6667
6668 2020-05-08  Tom Tromey  <tromey@adacore.com>
6669
6670         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6671         already being processed.
6672
6673 2020-05-08  Tom Tromey  <tom@tromey.com>
6674
6675         * printcmd.c (struct display) <next>: Remove.
6676         <display>: New constructor.
6677         <exp_string>: Now a std::string.
6678         <enabled_p>: Now a bool.
6679         (display_number): Move definition earlier.
6680         (displays): Rename from display_chain.  Now a std::vector.
6681         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6682         (display_command): Update.
6683         (do_one_display, disable_display)
6684         (enable_disable_display_command, do_enable_disable_display):
6685         Update.
6686         (free_display): Remove.
6687         (clear_displays): Rewrite.
6688         (delete_display): Update.
6689         (map_display_numbers): Use function_view.  Remove "data"
6690         parameter.  Update.
6691         (do_delete_display): Remove.
6692         (undisplay_command): Update.
6693         (do_one_display, do_displays, disable_display)
6694         (info_display_command): Update.
6695         (do_enable_disable_display): Remove.
6696         (enable_disable_display_command)
6697         (clear_dangling_display_expressions): Update.
6698
6699 2020-05-08  Tom Tromey  <tom@tromey.com>
6700
6701         * symtab.c (set_symbol_cache_size)
6702         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6703         (maintenance_print_symbol_cache_statistics): Update.
6704         * symmisc.c (print_symbol_bcache_statistics)
6705         (print_objfile_statistics, maintenance_print_objfiles)
6706         (maintenance_info_symtabs, maintenance_check_symtabs)
6707         (maintenance_expand_symtabs, maintenance_info_line_tables):
6708         Update.
6709         * symfile-debug.c (set_debug_symfile): Update.
6710         * source.c (forget_cached_source_info): Update.
6711         * python/python.c (gdbpy_progspaces): Update.
6712         * psymtab.c (maintenance_info_psymtabs): Update.
6713         * probe.c (parse_probes): Update.
6714         * linespec.c (iterate_over_all_matching_symtabs)
6715         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6716         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6717         * exec.c (exec_target::close): Update.
6718         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6719         * breakpoint.c (print_one_breakpoint_location)
6720         (create_longjmp_master_breakpoint)
6721         (create_std_terminate_master_breakpoint): Update.
6722         * progspace.c (program_spaces): Now a std::vector.
6723         (maybe_new_address_space): Update.
6724         (add_program_space): Remove.
6725         (program_space::program_space): Update.
6726         (remove_program_space): Update.
6727         (number_of_program_spaces): Remove.
6728         (print_program_space, update_address_spaces): Update.
6729         * progspace.h (program_spaces): Change type.
6730         (ALL_PSPACES): Remove.
6731         (number_of_program_spaces): Don't declare.
6732         (struct program_space) <next>: Remove.
6733
6734 2020-05-08  Tom Tromey  <tom@tromey.com>
6735
6736         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6737         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6738         (enable_break): Update.
6739         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6740         (frv_fdpic_find_canonical_descriptor): Update.
6741         (frv_fetch_objfile_link_map): Update.
6742         * progspace.c (program_space::free_all_objfiles): Update.
6743         (program_space::solibs): New method.
6744         * progspace.h (struct program_space) <solibs>: New method.
6745         * solist.h (master_so_list): Don't declare.
6746         (ALL_SO_LIBS): Remove.
6747         * solib.h (so_list_head): Remove.
6748         (update_solib_list): Update comment.
6749         * solib.c (master_so_list): Remove.
6750         (solib_used, update_solib_list, solib_add)
6751         (info_sharedlibrary_command, clear_solib)
6752         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6753
6754 2020-05-08  Tom Tromey  <tom@tromey.com>
6755
6756         * extension.c (extension_languages): Now a std::array.
6757         (ALL_EXTENSION_LANGUAGES): Remove.
6758         (get_ext_lang_defn, get_ext_lang_of_file)
6759         (eval_ext_lang_from_control_command): Update.
6760         (finish_ext_lang_initialization)
6761         (auto_load_ext_lang_scripts_for_objfile)
6762         (ext_lang_type_printers::ext_lang_type_printers)
6763         (apply_ext_lang_type_printers)
6764         (ext_lang_type_printers::~ext_lang_type_printers)
6765         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6766         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6767         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6768         (get_matching_xmethod_workers, ext_lang_colorize)
6769         (ext_lang_before_prompt): Update.
6770         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6771
6772 2020-05-08  Tom Tromey  <tom@tromey.com>
6773
6774         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6775         overload.
6776         <swap_string, m_string>: Remove.
6777         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6778         Update.
6779         * stabsread.c (define_symbol, read_type): Update.
6780         * linespec.c (find_linespec_symbols): Update.
6781         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6782         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6783         * dbxread.c (read_dbx_symtab): Update.
6784         * cp-support.h (cp_canonicalize_string_full)
6785         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6786         Return unique_xmalloc_ptr.
6787         * cp-support.c (inspect_type): Update.
6788         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6789         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6790         Likewise.
6791         * c-typeprint.c (print_name_maybe_canonical): Update.
6792         * break-catch-throw.c (check_status_exception_catchpoint):
6793         Update.
6794
6795 2020-05-08  Tom de Vries  <tdevries@suse.de>
6796
6797         * infrun.c (follow_fork): Copy current_line and current_symtab to
6798         child thread.
6799
6800 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6801
6802         * async-event.c (struct async_signal_handler, struct
6803         async_event_handler): Reformat, remove typedef.
6804
6805 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6806
6807         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6808         access thistype->main_type->dyn_prop_list directly.
6809
6810 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6811
6812         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6813         (remove_dyn_prop): Remove.  Update all users to use
6814         type::remove_dyn_prop.
6815         * gdbtypes.c (remove_dyn_prop): Rename to...
6816         (type::remove_dyn_prop): ... this.
6817
6818 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6819
6820         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6821         (add_dyn_prop): Remove.  Update all users to use
6822         type::add_dyn_prop.
6823         * gdbtypes.c (add_dyn_prop): Rename to...
6824         (type::add_dyn_prop): ... this.
6825
6826 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6827
6828         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6829         (get_dyn_prop): Remove.  Update all users to use
6830         type::dyn_prop.
6831         * gdbtypes.c (get_dyn_prop): Rename to...
6832         (type::dyn_prop): ... this.
6833
6834 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6835
6836         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6837
6838 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6839
6840         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6841         instruction, skip it if it's there.
6842
6843 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6844
6845         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6846
6847 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6848
6849         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6850         * gdbtypes.c (recursive_dump_type): Remove use of
6851         TYPE_INCOMPLETE.
6852
6853 2020-05-03  Tom Tromey  <tom@tromey.com>
6854
6855         * breakpoint.c (catch_command, tcatch_command): Remove.
6856         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6857         add_show_prefix_cmd.
6858         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6859         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6860         Remove.
6861         (add_internal_problem_command): Use add_basic_prefix_cmd,
6862         add_show_prefix_cmd.
6863         * mips-tdep.c (set_mipsfpu_command): Remove.
6864         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6865         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6866         (_initialize_index_cache): Use add_basic_prefix_cmd.
6867         * memattr.c (dummy_cmd): Remove.
6868         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6869         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6870         (_initialize_tui_win): Use add_basic_prefix_cmd,
6871         add_show_prefix_cmd.
6872         * cli/cli-logging.c (set_logging_command): Remove.
6873         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6874         add_show_prefix_cmd.
6875         (show_logging_command): Remove.
6876         * target.c (target_command): Remove.
6877         (add_target): Use add_basic_prefix_cmd.
6878
6879 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6880
6881         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6882
6883 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6884
6885         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6886         info_command.
6887
6888 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6889
6890         * nbsd-nat.c (nbsd_enable_proc_events)
6891         (nbsd_nat_target::post_startup_inferior): Add.
6892         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6893         (nbsd_nat_target::update_thread_list): Rewrite.
6894         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6895         "PTRACE_LWP_CREATE".
6896         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6897
6898 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6899
6900         * stack.c (_initialize_stack): Remove duplicated creation
6901         of "frame" command and "f" alias.
6902
6903 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6904
6905         PR gdb/18706
6906         * gdbtypes.c (check_typedef): Calculate size of array of
6907         stubbed type.
6908
6909 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6910
6911         PR gdb/15559
6912         * i386-tdep.c (i386_push_dummy_call): Call
6913         i386_thiscall_push_dummy_call.
6914         (i386_thiscall_push_dummy_call): New function.
6915         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6916         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6917         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6918
6919 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6920
6921         * gdbarch.sh (do_read): Add shellcheck disable directive for
6922         warning SC2162.
6923
6924 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6925
6926         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6927         "referenced but not assigned" warning.
6928
6929 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6930
6931         * gdbarch.sh: Remove code that sets fallbackdefault.
6932
6933 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6934
6935         * gdbarch.sh: Use shell operators && and || instead of
6936         -a and -o.
6937
6938 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6939
6940         * gdbarch.sh: Use $(...) instead of `...`.
6941
6942 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6943
6944         * gdbarch.sh: Use double quotes around variables.
6945
6946 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6947
6948         * gdbarch.sh: Use %s with printf, instead of variables in the
6949         format string.
6950
6951 2020-04-29  Tom Tromey  <tromey@adacore.com>
6952
6953         PR ada/25875:
6954         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6955         type fields here.
6956         (read_enumeration_type): Call
6957         update_enumeration_type_from_children later.  Update comments.
6958         (process_enumeration_scope): Don't create type fields.
6959
6960 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6961
6962         * nbsd-tdep.c: Include "xml-syscall.h".
6963         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6964
6965 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6966
6967         * nbsd-nat.c: Include "sys/wait.h".
6968         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6969         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6970         (nbsd_nat_target::remove_exec_catchpoint)
6971         (nbsd_nat_target::set_syscall_catchpoint): Add.
6972         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6973         (nbsd_nat_target::insert_exec_catchpoint)
6974         (nbsd_nat_target::remove_exec_catchpoint)
6975         (nbsd_nat_target::set_syscall_catchpoint): Add.
6976         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6977         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6978         `nbsd_get_syscall_number'.
6979
6980 2020-04-29  Tom Tromey  <tom@tromey.com>
6981
6982         * stack.c (print_block_frame_labels): Remove.
6983
6984 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6985
6986         PR gdb/17320
6987         * ada-valprint.c (val_print_packed_array_elements): Move array
6988         end bracket to new line.
6989         (ada_val_print_string): Remove extra spaces before first array
6990         element.
6991         * c-valprint.c (c_value_print_array): Likewise.
6992         * m2-valprint.c (m2_print_array_contents): Likewise.
6993         (m2_value_print_inner): Likewise.
6994         * p-valprint.c (pascal_value_print_inner): Likewise.
6995         * valprint.c (generic_val_print_array): Likewise.
6996         (value_print_array_elements): Move first array element and array
6997         end bracket to new line.
6998
6999 2020-04-29  Tom de Vries  <tdevries@suse.de>
7000
7001         PR symtab/25889
7002         * linespec.c (find_method): Fix ix calculation.
7003
7004 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7005
7006         * syscalls/update-netbsd.sh: New file.
7007         * syscalls/netbsd.xml: Regenerate.
7008         * data-directory/Makefile.in: Register `netbsd.xml' in
7009         `SYSCALLS_FILES'.
7010
7011 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7012
7013         * syscalls/update-freebsd.sh: Add double quotes.
7014
7015 2020-04-28  Tom Tromey  <tom@tromey.com>
7016
7017         * NEWS: Update.
7018         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7019         (cmdpy_init): Allow class_tui.
7020
7021 2020-04-28 Mark Williams <mark@myosotissp.com>
7022
7023         PR gdb/24480
7024         * dwarf2read.c: Add missing assingments to list_in_scope when
7025         start_symtab was already called.
7026
7027 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7028
7029         PR gdb/25881
7030         * dwarf2/read.c (offset_map_type): Use
7031         gdb:hash_enum<sect_offset> as hash function.
7032
7033 2020-04-28  Tom de Vries  <tdevries@suse.de>
7034
7035         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7036         with DW_AT_signature.
7037
7038 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7039
7040         * configure.ac: Remove check for fs_base/gs_base in
7041         user_regs_struct.
7042         * configure: Re-generate.
7043         * config.in: Re-generate.
7044         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7045         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7046         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7047
7048 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7049
7050         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7051         problematic inline frame unwinding situation.
7052         * frame.c (frame_id_computed_p): New function.
7053         * frame.h (frame_id_computed_p): New prototype.
7054
7055 2020-04-26  Tom Tromey  <tom@tromey.com>
7056
7057         * command.h (enum command_class) <class_pseudo>: Remove.
7058
7059 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7060
7061         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7062         and whitespace.
7063
7064 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7065
7066         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7067         `PT_GET_PROCESS_STATE' block.
7068
7069 2020-04-24  Tom Tromey  <tom@tromey.com>
7070
7071         * symtab.h (symbol_get_demangled_name): Don't declare.
7072         * symtab.c (symbol_get_demangled_name): Remove.
7073         (general_symbol_info::natural_name)
7074         (general_symbol_info::demangled_name): Update.
7075
7076 2020-04-24  Tom Tromey  <tom@tromey.com>
7077
7078         PR rust/25025:
7079         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7080
7081 2020-04-24  Tom Tromey  <tom@tromey.com>
7082
7083         PR symtab/12707:
7084         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7085         exists.
7086         (new_symbol): Likewise.
7087         * compile/compile-object-load.c (get_out_value_type): Use
7088         symbol_matches_search_name.
7089
7090 2020-04-24  Tom Tromey  <tom@tromey.com>
7091
7092         * dwarf2/read.c (add_partial_symbol): Do not call
7093         compute_and_set_names.
7094
7095 2020-04-24  Tom Tromey  <tom@tromey.com>
7096
7097         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7098         overload.
7099
7100 2020-04-24  Tom Tromey  <tom@tromey.com>
7101
7102         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7103         (add_psymbol_to_list): New overload.  Make old overload call new
7104         one.
7105         * psympriv.h (add_psymbol_to_list): New overload.
7106
7107 2020-04-24  Tom Tromey  <tom@tromey.com>
7108
7109         * dwarf2/read.c (partial_die_info::read) <case
7110         DW_AT_linkage_name>: Use value_as_string.
7111         (dwarf2_string_attr): Use value_as_string.
7112         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7113         method.
7114         * dwarf2/attribute.c (attribute::value_as_string): New method.
7115
7116 2020-04-24  Tom Tromey  <tom@tromey.com>
7117
7118         * symtab.c (general_symbol_info::natural_name)
7119         (general_symbol_info::demangled_name): Check for language_rust.
7120
7121 2020-04-24  Tom Tromey  <tom@tromey.com>
7122
7123         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7124         (dwarf2_physname): ... from here.
7125         (partial_die_info::read): Add Rust "{" hack.
7126
7127 2020-04-24  Tom Tromey  <tom@tromey.com>
7128
7129         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7130         method.
7131         (symbol_set_demangled_name): Don't declare.
7132         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7133         symbol_set_demangled_name.
7134         (general_symbol_info::set_language)
7135         (general_symbol_info::compute_and_set_names): Update.
7136         * minsyms.c (minimal_symbol_reader::install): Update.
7137         * dwarf2/read.c (new_symbol): Update.
7138
7139 2020-04-24  Tom Tromey  <tromey@adacore.com>
7140
7141         PR python/23662:
7142         * python/py-type.c (convert_field): Handle
7143         FIELD_LOC_KIND_DWARF_BLOCK.
7144         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7145         (typy_get_dynamic): Nw function.
7146         (type_object_getset): Add "dynamic".
7147         * NEWS: Add entry.
7148
7149 2020-04-24  Tom Tromey  <tromey@adacore.com>
7150
7151         * ada-typeprint.c (print_choices, print_variant_part)
7152         (print_record_field_types_dynamic): New functions.
7153         (print_record_field_types): Use print_record_field_types_dynamic.
7154
7155 2020-04-24  Tom Tromey  <tromey@adacore.com>
7156
7157         * dwarf2/read.c (handle_data_member_location): New overload.
7158         (dwarf2_add_field): Use it.
7159         (decode_locdesc): Add "computed" parameter.  Update comment.
7160         * gdbtypes.c (is_dynamic_type_internal): Also look for
7161         FIELD_LOC_KIND_DWARF_BLOCK.
7162         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7163         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7164         virtual base classes.
7165         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7166         FIELD_LOC_KIND_DWARF_BLOCK.
7167
7168 2020-04-24  Tom Tromey  <tromey@adacore.com>
7169
7170         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7171         * gdbtypes.c (is_dynamic_type_internal): Check
7172         TYPE_HAS_DYNAMIC_LENGTH.
7173         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7174         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7175         New macros.
7176         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7177         constant.
7178
7179 2020-04-24  Tom Tromey  <tromey@adacore.com>
7180
7181         * dwarf2/read.c (struct variant_field): Rewrite.
7182         (struct variant_part_builder): New.
7183         (struct nextfield): Remove "variant" field.  Add "offset".
7184         (struct field_info): Add "current_variant_part" and
7185         "variant_parts".
7186         (alloc_discriminant_info): Remove.
7187         (alloc_rust_variant): New function.
7188         (quirk_rust_enum): Update.
7189         (dwarf2_add_field): Set "offset" member.  Don't handle
7190         DW_TAG_variant_part.
7191         (offset_map_type): New typedef.
7192         (convert_variant_range, create_one_variant)
7193         (create_one_variant_part, create_variant_parts)
7194         (add_variant_property): New functions.
7195         (dwarf2_attach_fields_to_type): Call add_variant_property.
7196         (read_structure_type): Don't handle DW_TAG_variant_part.
7197         (handle_variant_part, handle_variant): New functions.
7198         (handle_struct_member_die): Use them.
7199         (process_structure_scope): Don't handle variant parts.
7200         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7201         (struct discriminant_info): Remove.
7202         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7203         (struct main_type) <flag_discriminated_union>: Remove.
7204         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7205         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7206         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7207         Update.
7208         * valops.c (value_union_variant): Remove.
7209         * value.h (value_union_variant): Don't declare.
7210
7211 2020-04-24  Tom Tromey  <tromey@adacore.com>
7212
7213         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7214         (ada_value_primitive_packed_val): Update.
7215         * ada-valprint.c (ada_value_print_1): Update.
7216         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7217         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7218         just an address.  Use evaluate_for_locexpr_baton.
7219         (dwarf2_evaluate_property): Update.
7220         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7221         array_view.
7222         * findvar.c (default_read_var_value): Update.
7223         * gdbtypes.c (compute_variant_fields_inner)
7224         (resolve_dynamic_type_internal): Update.
7225         (resolve_dynamic_type): Change type of valaddr parameter.
7226         * gdbtypes.h (resolve_dynamic_type): Update.
7227         * valarith.c (value_subscripted_rvalue): Update.
7228         * value.c (value_from_contents_and_address): Update.
7229
7230 2020-04-24  Tom Tromey  <tromey@adacore.com>
7231
7232         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7233         "push_initial_value" parameter.
7234         (dwarf2_evaluate_property): Likewise.
7235         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7236
7237 2020-04-24  Tom Tromey  <tromey@adacore.com>
7238
7239         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7240         (variant::matches, compute_variant_fields_recurse)
7241         (compute_variant_fields_inner, compute_variant_fields): New
7242         functions.
7243         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7244         Use resolved_type after type is made.
7245         (operator==): Add new cases.
7246         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7247         (struct discriminant_range, struct variant, struct variant_part):
7248         New.
7249         (union dynamic_prop_data) <variant_parts, original_type>: New
7250         members.
7251         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7252         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7253         constants.
7254         * value.c (unpack_bits_as_long): Now public.
7255         * value.h (unpack_bits_as_long): Declare.
7256
7257 2020-04-24  Tom Tromey  <tromey@adacore.com>
7258
7259         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7260         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7261
7262 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7263
7264         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7265
7266 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7267
7268         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7269         (remove_fork_catchpoint, post_startup_inferior)
7270         (post_attach): Move...
7271         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7272         (remove_fork_catchpoint, post_startup_inferior)
7273         (post_attach): ...here.
7274         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7275         (remove_fork_catchpoint, post_startup_inferior)
7276         (post_attach): Move...
7277         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7278         (remove_fork_catchpoint, post_startup_inferior)
7279         (post_attach): ...here.
7280
7281 2020-04-24  Tom Tromey  <tromey@adacore.com>
7282
7283         * nat/windows-nat.h (struct windows_thread_info)
7284         <pc_adjusted>: New member.
7285         * windows-nat.c (windows_fetch_one_register): Check
7286         pc_adjusted.
7287         (windows_nat_target::get_windows_debug_event)
7288         (windows_nat_target::wait): Set pc_adjusted.
7289
7290 2020-04-24  Tom de Vries  <tdevries@suse.de>
7291
7292         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7293         Run gdb-add-index inside temp dir.
7294
7295 2020-04-23  Tom Tromey  <tromey@adacore.com>
7296
7297         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7298         in loop.
7299
7300 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7301
7302         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7303         get_frame_register instead of gdbarch_unwind_pc.
7304
7305 2020-04-23  Tom de Vries  <tdevries@suse.de>
7306
7307         * symtab.c (lookup_global_symbol): Prefer def over decl.
7308
7309 2020-04-23  Tom de Vries  <tdevries@suse.de>
7310
7311         PR symtab/25807
7312         * block.c (best_symbol, better_symbol): Promote to external.
7313         * block.h (best_symbol, better_symbol): Declare.
7314         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7315         decl.
7316
7317 2020-04-23  Tom Tromey  <tromey@adacore.com>
7318
7319         PR ada/25837:
7320         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7321         "const char *", not a "const std::string &".
7322         <name_and_matcher::operator==>: Update.
7323         * unittests/lookup_name_info-selftests.c: Change type of
7324         "result".
7325
7326 2020-04-23  Tom Tromey  <tom@tromey.com>
7327
7328         * inferior.h (iterate_over_inferiors): Don't declare.
7329         * inferior.c (iterate_over_inferiors): Remove.
7330         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7331         Remove.
7332         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7333         use iterate_over_inferiors.
7334         (darwin_resume_inferior_it)
7335         (struct resume_inferior_threads_param)
7336         (darwin_resume_inferior_threads_it): Remove.
7337         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7338
7339 2020-04-23  Tom de Vries  <tdevries@suse.de>
7340
7341         * blockframe.c (find_pc_partial_function): Use
7342         find_pc_sect_compunit_symtab rather than
7343         objfile->sf->qf->find_pc_sect_compunit_symtab.
7344
7345 2020-04-22  Tom de Vries  <tdevries@suse.de>
7346
7347         PR symtab/25764
7348         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7349         in psymtabs.
7350
7351 2020-04-22  Tom de Vries  <tdevries@suse.de>
7352
7353         PR symtab/25801
7354         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7355         symtabs.
7356
7357 2020-04-22  Tom de Vries  <tdevries@suse.de>
7358
7359         PR symtab/25700
7360         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7361         CU if already created.
7362
7363 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7364
7365         * infrun.c (displaced_step_fixup): Switch to the event_thread
7366         before calling displaced_step_restore, not after.
7367
7368 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7369
7370         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7371         its inferior is not recorded by us.
7372         (record_btrace_target_open): Replace call to
7373         all_non_exited_threads () with call to current_inferior
7374         ()->non_exited_threads ().
7375         (record_btrace_target::stop_recording): Likewise.
7376         (record_btrace_target::close): Likewise.
7377         (record_btrace_target::wait): Likewise.
7378         (record_btrace_target::record_stop_replaying): Likewise.
7379
7380 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7381
7382         * btrace.c (btrace_enable): Throw an error on double enables and
7383         when enabling recording fails.
7384         (btrace_disable): Throw an error if the thread is not recorded.
7385
7386 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7387
7388         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7389         request if we do not have a thread_info.
7390
7391 2020-04-21  Tom de Vries  <tdevries@suse.de>
7392
7393         PR gdb/25471
7394         * thread.c
7395         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7396         exception in get_frame_id.
7397
7398 2020-04-20  Tom Tromey  <tromey@adacore.com>
7399
7400         * python/python.c (struct gdbpy_event): Mark move constructor as
7401         noexcept.
7402         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7403         constructor as noexcept.
7404         * completer.h (struct completion_result): Mark move constructor as
7405         noexcept.
7406         * completer.c (completion_result::completion_result): Use
7407         initialization style.  Don't call reset_match_list.
7408
7409 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7410
7411         * MAINTAINERS (Write After Approval): Add myself.
7412
7413 2020-04-18  Tom Tromey  <tom@tromey.com>
7414
7415         * windows-tdep.c (init_w32_command_list)
7416         (w32_prefix_command_valid): Restore.
7417         (_initialize_windows_tdep): Call init_w32_command_list.
7418
7419 2020-04-18  Tom Tromey  <tom@tromey.com>
7420
7421         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7422         * value.c (value_fn_field): Update.
7423         * valops.c (find_function_in_inferior)
7424         (value_allocate_space_in_inferior): Update.
7425         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7426         Update.
7427         * tui/tui-source.c (tui_source_window::set_contents): Update.
7428         * symtab.c (lookup_global_or_static_symbol)
7429         (find_function_start_sal_1, skip_prologue_sal)
7430         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7431         * symmisc.c (dump_msymbols, dump_symtab_1)
7432         (maintenance_print_one_line_table): Update.
7433         * symfile.c (init_entry_point_info, section_is_mapped)
7434         (list_overlays_command, simple_read_overlay_table)
7435         (simple_overlay_update_1): Update.
7436         * stap-probe.c (handle_stap_probe): Update.
7437         * stabsread.c (dbx_init_float_type, define_symbol)
7438         (read_one_struct_field, read_enum_type, read_range_type): Update.
7439         * source.c (info_line_command): Update.
7440         * python/python.c (gdbpy_source_objfile_script)
7441         (gdbpy_execute_objfile_script): Update.
7442         * python/py-type.c (save_objfile_types): Update.
7443         * python/py-objfile.c (py_free_objfile): Update.
7444         * python/py-inferior.c (python_new_objfile): Update.
7445         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7446         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7447         (maintenance_check_psymtabs): Update.
7448         * printcmd.c (info_address_command): Update.
7449         * objfiles.h (struct objfile) <arch>: New method, from
7450         get_objfile_arch.
7451         (get_objfile_arch): Don't declare.
7452         * objfiles.c (get_objfile_arch): Remove.
7453         (filter_overlapping_sections): Update.
7454         * minsyms.c (msymbol_is_function): Update.
7455         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7456         (output_nondebug_symbol): Update.
7457         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7458         (mdebug_expand_psymtab): Update.
7459         * machoread.c (macho_add_oso_symfile): Update.
7460         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7461         Update.
7462         * linux-fork.c (checkpoint_command): Update.
7463         * linespec.c (convert_linespec_to_sals): Update.
7464         * jit.c (finalize_symtab): Update.
7465         * infrun.c (insert_exception_resume_from_probe): Update.
7466         * ia64-tdep.c (ia64_find_unwind_table): Update.
7467         * hppa-tdep.c (internalize_unwinds): Update.
7468         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7469         Update.
7470         * gcore.c (call_target_sbrk): Update.
7471         * elfread.c (record_minimal_symbol, elf_symtab_read)
7472         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7473         (elf_gnu_ifunc_resolve_by_got): Update.
7474         * dwarf2/read.c (create_addrmap_from_index)
7475         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7476         (read_debug_names_from_section)
7477         (process_psymtab_comp_unit_reader, add_partial_symbol)
7478         (add_partial_subprogram, process_full_comp_unit)
7479         (read_file_scope, read_func_scope, read_lexical_block_scope)
7480         (read_call_site_scope, dwarf2_ranges_read)
7481         (dwarf2_record_block_ranges, dwarf2_add_field)
7482         (mark_common_block_symbol_computed, read_tag_pointer_type)
7483         (read_tag_string_type, dwarf2_init_float_type)
7484         (dwarf2_init_complex_target_type, read_base_type)
7485         (partial_die_info::read, partial_die_info::read)
7486         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7487         (dwarf2_fetch_die_loc_sect_off): Update.
7488         * dwarf2/loc.c (dwarf2_find_location_expression)
7489         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7490         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7491         (dwarf2_loc_desc_get_symbol_read_needs)
7492         (locexpr_describe_location_piece, locexpr_describe_location_1)
7493         (loclist_describe_location): Update.
7494         * dwarf2/index-write.c (write_debug_names): Update.
7495         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7496         * dtrace-probe.c (dtrace_process_dof): Update.
7497         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7498         (process_one_symbol): Update.
7499         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7500         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7501         (coff_read_enum_type): Update.
7502         * cli/cli-cmds.c (edit_command, list_command): Update.
7503         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7504         * breakpoint.c (create_overlay_event_breakpoint)
7505         (create_longjmp_master_breakpoint)
7506         (create_std_terminate_master_breakpoint)
7507         (create_exception_master_breakpoint, get_sal_arch): Update.
7508         * block.c (block_gdbarch): Update.
7509         * annotate.c (annotate_source_line): Update.
7510
7511 2020-04-17  Tom Tromey  <tromey@adacore.com>
7512
7513         * auto-load.c (show_auto_load_cmd): Remove.
7514         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7515         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7516         (maintenance_print_arc_command): Remove.
7517         * tui/tui-win.c (tui_command): Remove.
7518         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7519         * tui/tui-layout.c (tui_layout_command): Remove.
7520         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7521         * python/python.c (user_set_python, user_show_python): Remove.
7522         (_initialize_python): Use add_basic_prefix_cmd,
7523         add_show_prefix_cmd.
7524         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7525         (install_gdb_commands): Use add_basic_prefix_cmd,
7526         add_show_prefix_cmd.
7527         (info_guile_command): Remove.
7528         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7529         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7530         add_show_prefix_cmd.
7531         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7532         Remove do_set and do_show parameters.
7533         * cli/cli-style.c (set_style, show_style): Remove.
7534         (_initialize_cli_style): Use add_basic_prefix_cmd,
7535         add_show_prefix_cmd.
7536         (cli_style_option::add_setshow_commands): Remove do_set and
7537         do_show parameters.
7538         (cli_style_option::add_setshow_commands): Use
7539         add_basic_prefix_cmd, add_show_prefix_cmd.
7540         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7541         (set_style_name): Remove.
7542         * cli/cli-dump.c (dump_command, append_command): Remove.
7543         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7544         (tekhex_dump_command, binary_dump_command)
7545         (binary_append_command): Remove.
7546         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7547         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7548         (init_w32_command_list): Remove; move into ...
7549         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7550         * valprint.c (set_print, show_print, set_print_raw)
7551         (show_print_raw): Remove.
7552         (_initialize_valprint): Use add_basic_prefix_cmd,
7553         add_show_prefix_cmd.
7554         * typeprint.c (set_print_type, show_print_type): Remove.
7555         (_initialize_typeprint): Use add_basic_prefix_cmd,
7556         add_show_prefix_cmd.
7557         * record.c (set_record_command, show_record_command): Remove.
7558         (_initialize_record): Use add_basic_prefix_cmd,
7559         add_show_prefix_cmd.
7560         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7561         add_show_prefix_cmd.
7562         (info_command, show_command, set_debug, show_debug): Remove.
7563         * top.h (set_history, show_history): Don't declare.
7564         * top.c (set_history, show_history): Remove.
7565         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7566         (unset_tdesc_cmd): Remove.
7567         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7568         add_show_prefix_cmd.
7569         * symtab.c (info_module_command): Remove.
7570         (_initialize_symtab): Use add_basic_prefix_cmd.
7571         * symfile.c (overlay_command): Remove.
7572         (_initialize_symfile): Use add_basic_prefix_cmd.
7573         * sparc64-tdep.c (info_adi_command): Remove.
7574         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7575         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7576         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7577         add_show_prefix_cmd.
7578         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7579         (_initialize_serial): Use add_basic_prefix_cmd,
7580         add_show_prefix_cmd.
7581         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7582         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7583         add_show_prefix_cmd.
7584         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7585         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7586         add_show_prefix_cmd.
7587         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7588         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7589         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7590         add_show_prefix_cmd.
7591         * remote.c (remote_command, set_remote_cmd): Remove.
7592         (_initialize_remote): Use add_basic_prefix_cmd.
7593         * record-full.c (set_record_full_command)
7594         (show_record_full_command): Remove.
7595         (_initialize_record_full): Use add_basic_prefix_cmd,
7596         add_show_prefix_cmd.
7597         * record-btrace.c (cmd_set_record_btrace)
7598         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7599         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7600         (cmd_show_record_btrace_pt): Remove.
7601         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7602         add_show_prefix_cmd.
7603         * ravenscar-thread.c (set_ravenscar_command)
7604         (show_ravenscar_command): Remove.
7605         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7606         add_show_prefix_cmd.
7607         * mips-tdep.c (show_mips_command, set_mips_command)
7608         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7609         add_show_prefix_cmd.
7610         * maint.c (maintenance_command, maintenance_info_command)
7611         (maintenance_check_command, maintenance_print_command)
7612         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7613         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7614         add_show_prefix_cmd.
7615         (show_per_command_cmd): Remove.
7616         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7617         Remove.
7618         (maintenance_show_test_settings_cmd): Remove.
7619         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7620         add_show_prefix_cmd.
7621         * maint-test-options.c (maintenance_test_options_command):
7622         Remove.
7623         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7624         * macrocmd.c (macro_command): Remove
7625         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7626         * language.c (set_check, show_check): Remove.
7627         (_initialize_language): Use add_basic_prefix_cmd,
7628         add_show_prefix_cmd.
7629         * infcmd.c (unset_command): Remove.
7630         (_initialize_infcmd): Use add_basic_prefix_cmd.
7631         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7632         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7633         add_show_prefix_cmd.
7634         * go32-nat.c (go32_info_dos_command): Remove.
7635         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7636         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7637         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7638         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7639         (_initialize_frame): Use add_basic_prefix_cmd,
7640         add_show_prefix_cmd.
7641         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7642         (_initialize_dcache): Use add_basic_prefix_cmd,
7643         add_show_prefix_cmd.
7644         * cp-support.c (maint_cplus_command): Remove.
7645         (_initialize_cp_support): Use add_basic_prefix_cmd.
7646         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7647         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7648         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7649         add_basic_prefix_cmd, add_show_prefix_cmd.
7650         * breakpoint.c (save_command): Remove.
7651         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7652         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7653         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7654         add_show_prefix_cmd.
7655         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7656         (set_ada_command, show_ada_command): Remove.
7657         (_initialize_ada_language): Use add_basic_prefix_cmd,
7658         add_show_prefix_cmd.
7659         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7660
7661 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7662
7663         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7664         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7665
7666 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7667
7668         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7669         warning messages.
7670
7671 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7672
7673         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7674         import table is not at beginning of .idata section.
7675
7676 2020-04-16  Pedro Alves  <palves@redhat.com>
7677
7678         * inferior.c (delete_inferior): Use delete operator directly
7679         instead of delete_program_space.
7680         * progspace.c (add_program_space): New, factored out from
7681         program_space::program_space.
7682         (remove_program_space): New, factored out from
7683         delete_program_space.
7684         (program_space::program_space): Remove intro comment.  Rewrite.
7685         (program_space::~program_space): Remove intro comment.  Call
7686         remove_program_space.
7687         (delete_program_space): Delete.
7688         * progspace.h (program_space::program_space): Make explicit.  Move
7689         intro comment here, adjusted.
7690         (program_space::~program_space): Move intro comment here,
7691         adjusted.
7692         (delete_program_space): Remove.
7693
7694 2020-04-16  Tom Tromey  <tromey@adacore.com>
7695
7696         * windows-nat.c (windows_nat::handle_access_violation): New
7697         function.
7698         * nat/windows-nat.h (handle_access_violation): Declare.
7699         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7700         windows-nat.c.  Call handle_access_violation.
7701
7702 2020-04-16  Tom de Vries  <tdevries@suse.de>
7703
7704         PR symtab/25791
7705         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7706         CUs without psymtab.
7707
7708 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7709
7710         * python/python.c (do_start_initialization): Don't call
7711         PyEval_InitThreads for Python 3.9 and beyond.
7712
7713 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7714
7715         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7716         thread functions.
7717         (obsd_nat_target::wait): Likewise.
7718
7719 2020-04-15  Tom Tromey  <tromey@adacore.com>
7720
7721         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7722         (DEBUG_EXCEPT): Use debug_printf.
7723
7724 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7725
7726         * completer.c (class completion_tracker::completion_hash_entry)
7727         <hash_name>: New member function.
7728         (completion_tracker::discard_completions): New callback to hash a
7729         completion_hash_entry, pass this to htab_create_alloc.
7730
7731 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7732
7733         * windows-nat.c (windows_make_so): Warn rather than stopping with
7734         an error if realpath() fails.
7735
7736 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7737
7738         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7739         (nbsd_nat_target::info_proc): Add do_status.
7740
7741 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7742             Tom de Vries  <tdevries@suse.de>
7743
7744         PR symtab/25718
7745         * psympriv.h (struct partial_symtab::read_symtab)
7746         (struct partial_symtab::expand_psymtab)
7747         (struct partial_symtab::read_dependencies): Update comments.
7748         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7749         read_symtab for includer.
7750         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7751         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7752         (struct dwarf2_include_psymtab::m_readin): Remove.
7753         (struct dwarf2_include_psymtab::includer): New member function.
7754         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7755
7756 2020-04-14  Tom de Vries  <tdevries@suse.de>
7757
7758         PR symtab/25720
7759         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7760         with NULL symbol_matcher and lookup_name.
7761         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7762         and lookup_name.
7763         * dwarf2/read.c (dw2_expand_symtabs_matching)
7764         (dw2_debug_names_expand_symtabs_matching): Same.
7765         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7766         Make lookup_name a pointer.  Update comment.
7767         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7768         lookup_name being a pointer.
7769         * symfile.c (expand_symtabs_matching): Same.
7770         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7771         * linespec.c (iterate_over_all_matching_symtabs): Same.
7772
7773 2020-04-13  Tom Tromey  <tom@tromey.com>
7774
7775         * run-on-main-thread.c: Update include.
7776         * unittests/main-thread-selftests.c: Update include.
7777         * tui/tui-win.c: Update include.
7778         * tui/tui-io.c: Update include.
7779         * tui/tui-interp.c: Update include.
7780         * tui/tui-hooks.c: Update include.
7781         * top.h: Update include.
7782         * top.c: Update include.
7783         * ser-base.c: Update include.
7784         * remote.c: Update include.
7785         * remote-notif.c: Update include.
7786         * remote-fileio.c: Update include.
7787         * record-full.c: Update include.
7788         * record-btrace.c: Update include.
7789         * python/python.c: Update include.
7790         * posix-hdep.c: Update include.
7791         * mingw-hdep.c: Update include.
7792         * mi/mi-main.c: Update include.
7793         * mi/mi-interp.c: Update include.
7794         * main.c: Update include.
7795         * linux-nat.c: Update include.
7796         * interps.c: Update include.
7797         * infrun.c: Update include.
7798         * inf-loop.c: Update include.
7799         * event-top.c: Update include.
7800         * event-loop.c: Move to ../gdbsupport/.
7801         * event-loop.h: Move to ../gdbsupport/.
7802         * async-event.h: Update include.
7803         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7804
7805 2020-04-13  Tom Tromey  <tom@tromey.com>
7806
7807         * tui/tui-win.c: Include async-event.h.
7808         * remote.c: Include async-event.h.
7809         * remote-notif.c: Include async-event.h.
7810         * record-full.c: Include async-event.h.
7811         * record-btrace.c: Include async-event.h.
7812         * infrun.c: Include async-event.h.
7813         * event-top.c: Include async-event.h.
7814         * event-loop.h: Move some declarations to async-event.h.
7815         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7816         code to async-event.c.
7817         * async-event.h: New file.
7818         * async-event.c: New file.
7819         * Makefile.in (COMMON_SFILES): Add async-event.c.
7820         (HFILES_NO_SRCDIR): Add async-event.h.
7821
7822 2020-04-13  Tom Tromey  <tom@tromey.com>
7823
7824         * utils.c (flush_streams): New function.
7825         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7826
7827 2020-04-13  Tom Tromey  <tom@tromey.com>
7828
7829         * event-loop.c (handle_file_event): Use warning, not
7830         printf_unfiltered.
7831
7832 2020-04-13  Tom Tromey  <tom@tromey.com>
7833
7834         * event-loop.c: Include <chrono>.
7835
7836 2020-04-13  Tom Tromey  <tom@tromey.com>
7837
7838         * gdb_select.h: Move to ../gdbsupport/.
7839         * event-loop.c: Update include path.
7840         * top.c: Update include path.
7841         * ser-base.c: Update include path.
7842         * ui-file.c: Update include path.
7843         * ser-tcp.c: Update include path.
7844         * guile/scm-ports.c: Update include path.
7845         * posix-hdep.c: Update include path.
7846         * ser-unix.c: Update include path.
7847         * gdb_usleep.c: Update include path.
7848         * mingw-hdep.c: Update include path.
7849         * inflow.c: Update include path.
7850         * infrun.c: Update include path.
7851         * event-top.c: Update include path.
7852
7853 2020-04-13  Tom Tromey  <tom@tromey.com>
7854
7855         * configure: Rebuild.
7856         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7857
7858 2020-04-13  Tom Tromey  <tom@tromey.com>
7859
7860         * event-loop.h (start_event_loop): Don't declare.
7861         * event-loop.c (start_event_loop): Move...
7862         * main.c (start_event_loop): ...here.  Now static.
7863
7864 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7865
7866         * MAINTAINERS: Update my email address.
7867
7868 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7869
7870         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7871         IP_ALL.
7872
7873 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7874
7875         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7876         (nbsd_nat_target::info_proc): Add do_cmdline.
7877
7878 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7879
7880         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7881         (nbsd_nat_target::info_proc): Add do_cwd.
7882
7883 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7884
7885         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7886
7887 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7888
7889         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7890         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7891         (nbsd_nat_target::info_proc): New functions.
7892         * nbsd-nat.c (kinfo_get_vmmap): New function.
7893         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7894         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7895         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7896         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7897         functions.
7898         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7899         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7900         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7901         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7902         (KINFO_VME_FLAG_GROWS_DOWN): New.
7903
7904 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7905
7906         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7907         bit shift.
7908
7909 2020-04-10  Tom Tromey  <tromey@adacore.com>
7910
7911         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7912
7913 2020-04-10  Tom Tromey  <tromey@adacore.com>
7914
7915         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7916         separate debug files.
7917
7918 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7919
7920         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7921         Move to...
7922         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7923         ... here.
7924         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7925         Check for STATUS_WX86_BREAKPOINT.
7926         (windows_nat_target::wait): Same.
7927
7928 2020-04-10  Tom de Vries  <tdevries@suse.de>
7929
7930         PR cli/25808
7931         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7932
7933 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7934
7935         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7936         (Write After Approval): Remove Tom de Vries.
7937
7938 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7939
7940         revert partially:
7941         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7942
7943         * buildsym.c (record_line): Fix undefined behavior and preserve
7944         lines at eof.
7945
7946 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7947
7948         * auxv.h (svr4_auxv_parse): New.
7949         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7950         and generic_auxv_parse.
7951         (svr4_auxv_parse): Add.
7952         * obsd-tdep.c: Include "auxv.h".
7953         (obsd_auxv_parse): Remove.
7954         (obsd_init_abi): Remove comment.
7955         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7956         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7957         * nbsd-tdep.c: Include "auxv.h".
7958         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7959
7960 2020-04-08  Tom Tromey  <tromey@adacore.com>
7961
7962         * nat/windows-nat.h (last_wait_event): Don't declare.
7963         (wait_for_debug_event): Update comment.
7964         * nat/windows-nat.c (last_wait_event): Now static.
7965
7966 2020-04-08  Tom Tromey  <tromey@adacore.com>
7967
7968         * windows-nat.c (wait_for_debug_event): Move to
7969         nat/windows-nat.c.
7970         * nat/windows-nat.h (wait_for_debug_event): Declare.
7971         * nat/windows-nat.c (wait_for_debug_event): Move from
7972         windows-nat.c.  No longer static.
7973
7974 2020-04-08  Tom Tromey  <tromey@adacore.com>
7975
7976         * windows-nat.c (get_windows_debug_event): Use
7977         fetch_pending_stop.
7978         * nat/windows-nat.h (fetch_pending_stop): Declare.
7979         * nat/windows-nat.c (fetch_pending_stop): New function.
7980
7981 2020-04-08  Tom Tromey  <tromey@adacore.com>
7982
7983         * windows-nat.c (windows_continue): Use matching_pending_stop and
7984         continue_last_debug_event.
7985         * nat/windows-nat.h (matching_pending_stop)
7986         (continue_last_debug_event): Declare.
7987         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7988         (matching_pending_stop, continue_last_debug_event): New
7989         functions.
7990
7991 2020-04-08  Tom Tromey  <tromey@adacore.com>
7992
7993         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7994         (handle_exception_result): Move to nat/windows-nat.h.
7995         (DEBUG_EXCEPTION_SIMPLE): Remove.
7996         (windows_nat::handle_ms_vc_exception): New function.
7997         (handle_exception): Move to nat/windows-nat.c.
7998         (get_windows_debug_event): Update.
7999         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8000         nat/windows-nat.c.
8001         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8002         (handle_exception_result): Move from windows-nat.c.
8003         (handle_exception): Declare.
8004         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8005         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8006         windows-nat.c.
8007
8008 2020-04-08  Tom Tromey  <tromey@adacore.com>
8009
8010         * windows-nat.c (exception_count, event_count): Remove.
8011         (handle_exception, get_windows_debug_event)
8012         (do_initial_windows_stuff): Update.
8013
8014 2020-04-08  Tom Tromey  <tromey@adacore.com>
8015
8016         * windows-nat.c (windows_nat::handle_load_dll)
8017         (windows_nat::handle_unload_dll): Rename.  No longer static.
8018         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8019         Declare.
8020
8021 2020-04-08  Tom Tromey  <tromey@adacore.com>
8022
8023         * complaints.h (stop_whining): Declare at top-level.
8024         (complaint): Don't declare stop_whining.
8025
8026 2020-04-08  Tom Tromey  <tromey@adacore.com>
8027
8028         * windows-nat.c (windows_nat::handle_output_debug_string):
8029         Rename.  No longer static.
8030         * nat/windows-nat.h (handle_output_debug_string): Declare.
8031
8032 2020-04-08  Tom Tromey  <tromey@adacore.com>
8033
8034         * windows-nat.c (current_process_handle, current_process_id)
8035         (main_thread_id, last_sig, current_event, last_wait_event)
8036         (current_windows_thread, desired_stop_thread_id, pending_stops)
8037         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8038         (display_selectors, fake_create_process)
8039         (get_windows_debug_event): Update.
8040         * nat/windows-nat.h (current_process_handle, current_process_id)
8041         (main_thread_id, last_sig, current_event, last_wait_event)
8042         (current_windows_thread, desired_stop_thread_id, pending_stops)
8043         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8044         * nat/windows-nat.c (current_process_handle, current_process_id)
8045         (main_thread_id, last_sig, current_event, last_wait_event)
8046         (current_windows_thread, desired_stop_thread_id, pending_stops)
8047         (siginfo_er): New globals.  Move from windows-nat.c.
8048
8049 2020-04-08  Tom Tromey  <tromey@adacore.com>
8050
8051         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8052         (handle_load_dll): Update.
8053         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8054
8055 2020-04-08  Tom Tromey  <tromey@adacore.com>
8056
8057         * windows-nat.c (enum thread_disposition_type): Move to
8058         nat/windows-nat.h.
8059         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8060         static.
8061         (windows_add_thread, windows_nat_target::fetch_registers)
8062         (windows_nat_target::store_registers, handle_exception)
8063         (windows_nat_target::resume, get_windows_debug_event)
8064         (windows_nat_target::get_tib_address)
8065         (windows_nat_target::thread_name)
8066         (windows_nat_target::thread_alive): Update.
8067         * nat/windows-nat.h (enum thread_disposition_type): Move from
8068         windows-nat.c.
8069         (thread_rec): Declare.
8070
8071 2020-04-08  Tom Tromey  <tromey@adacore.com>
8072
8073         * windows-nat.c: Add "using namespace".
8074         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8075         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8076
8077 2020-04-08  Tom Tromey  <tromey@adacore.com>
8078
8079         * nat/windows-nat.h (struct windows_thread_info): Declare
8080         destructor.
8081         * nat/windows-nat.c (~windows_thread_info): New.
8082
8083 2020-04-08  Tom Tromey  <tromey@adacore.com>
8084
8085         PR gdb/22992
8086         * windows-nat.c (current_event): Update comment.
8087         (last_wait_event, desired_stop_thread_id): New globals.
8088         (struct pending_stop): New.
8089         (pending_stops): New global.
8090         (windows_nat_target) <stopped_by_sw_breakpoint>
8091         <supports_stopped_by_sw_breakpoint>: New methods.
8092         (windows_fetch_one_register): Add assertions.  Adjust PC.
8093         (windows_continue): Handle pending stops.  Suspend other threads
8094         when stepping.  Use last_wait_event
8095         (wait_for_debug_event): New function.
8096         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8097         pending stops.  Queue spurious stops.
8098         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8099         (windows_nat_target::kill): Use wait_for_debug_event.
8100         * nat/windows-nat.h (struct windows_thread_info)
8101         <stopped_at_software_breakpoint>: New field.
8102         * nat/windows-nat.c (windows_thread_info::resume): Clear
8103         stopped_at_software_breakpoint.
8104
8105 2020-04-08  Tom Tromey  <tromey@adacore.com>
8106
8107         * windows-nat.c (enum thread_disposition_type): New.
8108         (thread_rec): Replace "get_context" parameter with "disposition";
8109         change type.
8110         (windows_add_thread, windows_nat_target::fetch_registers)
8111         (windows_nat_target::store_registers, handle_exception)
8112         (windows_nat_target::resume, get_windows_debug_event)
8113         (windows_nat_target::get_tib_address)
8114         (windows_nat_target::thread_name)
8115         (windows_nat_target::thread_alive): Update.
8116
8117 2020-04-08  Tom Tromey  <tromey@adacore.com>
8118
8119         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8120         (windows_continue): Use windows_continue::resume.
8121         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8122         resume>: Declare new methods.
8123         * nat/windows-nat.c: New file.
8124         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8125
8126 2020-04-08  Tom Tromey  <tromey@adacore.com>
8127
8128         * windows-nat.c (windows_add_thread, windows_delete_thread)
8129         (windows_nat_target::fetch_registers)
8130         (windows_nat_target::store_registers, fake_create_process)
8131         (windows_nat_target::resume, windows_nat_target::resume)
8132         (get_windows_debug_event, windows_nat_target::wait)
8133         (windows_nat_target::pid_to_str)
8134         (windows_nat_target::get_tib_address)
8135         (windows_nat_target::get_ada_task_ptid)
8136         (windows_nat_target::thread_name)
8137         (windows_nat_target::thread_alive): Use lwp, not tid.
8138
8139 2020-04-08  Tom Tromey  <tromey@adacore.com>
8140
8141         * windows-nat.c (handle_exception)
8142         (windows_nat_target::thread_name): Update.
8143         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8144         <name>: Now unique_xmalloc_ptr.
8145
8146 2020-04-08  Tom Tromey  <tromey@adacore.com>
8147
8148         * windows-nat.c (thread_rec)
8149         (windows_nat_target::fetch_registers): Update.
8150         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8151         Update comment.
8152         <debug_registers_changed, reload_context>: Now bool.
8153
8154 2020-04-08  Tom Tromey  <tromey@adacore.com>
8155
8156         * windows-nat.c (windows_add_thread): Use new.
8157         (windows_init_thread_list, windows_delete_thread): Use delete.
8158         (get_windows_debug_event): Update.
8159         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8160         destructor, and initializers.
8161
8162 2020-04-08  Tom Tromey  <tromey@adacore.com>
8163
8164         * windows-nat.c (struct windows_thread_info): Remove.
8165         * nat/windows-nat.h: New file.
8166
8167 2020-04-08  Tom Tromey  <tromey@adacore.com>
8168
8169         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8170         (thread_rec, windows_add_thread, windows_delete_thread)
8171         (windows_continue): Update.
8172
8173 2020-04-08  Tom Tromey  <tromey@adacore.com>
8174
8175         * windows-nat.c (struct windows_thread_info): Remove typedef.
8176         (thread_head): Remove.
8177         (thread_list): New global.
8178         (thread_rec, windows_add_thread, windows_init_thread_list)
8179         (windows_delete_thread, windows_continue): Update.
8180
8181 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8182
8183         * windows-tdep.h (windows_init_abi): Add comment.
8184         (cygwin_init_abi): New declaration.
8185         * windows-tdep.c: Split signal enumeration in two, one for
8186         Windows and one for Cygwin.
8187         (windows_gdb_signal_to_target): Only deal with signal of the
8188         Windows OS ABI.
8189         (cygwin_gdb_signal_to_target): New function.
8190         (windows_init_abi): Rename to windows_init_abi_common, don't set
8191         gdb_signal_to_target gdbarch method.  Add new new function with
8192         this name.
8193         (cygwin_init_abi): New function.
8194         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8195         comment.  Don't call windows_init_abi.
8196         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8197         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8198         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8199         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8200         a new function of this name.
8201         (i386_cygwin_init_abi): New function.
8202         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8203         OS ABI Cygwin.
8204
8205 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8206
8207         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8208         parameter.c.
8209         (dwarf2_read_gdb_index): Update.
8210
8211 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8212
8213         * nbsd-tdep.c: Include "objfiles.h".
8214         (nbsd_skip_solib_resolver): New.
8215         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8216
8217 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8218
8219         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8220         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8221         with DW_LLE_base_addressx are being emitted in DWARFv5.
8222         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8223         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8224         unsigned integer.
8225
8226 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8227
8228         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8229         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8230         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8231         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8232         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8233         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8234         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8235
8236
8237 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8238
8239         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8240         (read_loclist_index): New function definition.
8241         (lookup_loclist_base): New function definition.
8242         (read_loclist_header): New function definition.
8243         (dwarf2_cu): Add loclist_base and loclist_header field.
8244         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8245         (read_full_die_1): Read the value of DW_AT_loclists_base.
8246         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8247         (read_attribute_value): Handle DW_FORM_loclistx.
8248         (skip_one_die): Handle DW_FORM_loclistx.
8249         (loclist_header): New structure declaration.
8250         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8251
8252 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8253
8254         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8255         constructor.  Remove `addr` parameter from other constructor and
8256         add `per_cu` parameter.
8257         * dwarf2/read.c (create_partial_symtab): Update.
8258
8259 2020-04-07  Tom de Vries  <tdevries@suse.de>
8260
8261         PR symtab/25796
8262         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8263         (partial_die_info::fixup): Inherit has_const_value.
8264
8265 2020-04-07  Tom de Vries  <tdevries@suse.de>
8266
8267         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8268         symbols without address.
8269
8270 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8271
8272         * nbsd-nat.h (struct thread_info): Add forward declaration.
8273         (nbsd_nat_target::thread_alive): Add.
8274         (nbsd_nat_target::thread_name): Likewise.
8275         (nbsd_nat_target::update_thread_list): Likewise.
8276         (update_thread_list::post_attach): Likewise.
8277         (post_attach::pid_to_str): Likewise.
8278         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8279         (nbsd_thread_lister): Add.
8280         (nbsd_nat_target::thread_alive): Likewise.
8281         (nbsd_nat_target::thread_name): Likewise.
8282         (nbsd_add_threads): Likewise.
8283         (update_thread_list::post_attach): Likewise.
8284         (nbsd_nat_target::update_thread_list): Likewise.
8285         (post_attach::pid_to_str): Likewise.
8286
8287 2020-04-06  Tom Tromey  <tromey@adacore.com>
8288
8289         * ada-valprint.c (print_variant_part): Extract the variant field.
8290         (print_field_values): Use the field as the outer value when
8291         recursing.
8292
8293 2020-04-06  Tom Tromey  <tromey@adacore.com>
8294
8295         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8296         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8297         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8298         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8299         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8300
8301 2020-04-06  Tom Tromey  <tromey@adacore.com>
8302
8303         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8304         TYPE_CODE_ERROR.
8305
8306 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8307
8308         * nbsd-tdep.c: Include "gdbarch.h".
8309         Define enum with NetBSD signal numbers.
8310         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8311         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8312         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8313         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8314         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8315         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8316         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8317         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8318         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8319         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8320         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8321         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8322
8323 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8324
8325         PR gdb/25325
8326         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8327
8328 2020-04-03  Tom Tromey  <tromey@adacore.com>
8329
8330         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8331         Read constant block.
8332
8333 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8334
8335         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8336         (gdb_bfd_get_full_section_contents): New declaration.
8337         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8338         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8339         gdb_bfd_get_full_section_contents.
8340
8341 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8342
8343         * exec.c (build_section_table): Replace internal_error with
8344         gdb_assert.
8345         (section_table_xfer_memory_partial): Likewise.
8346         * mdebugread.c (parse_partial_symbols): Likewise.
8347         * psymtab.c (lookup_partial_symbol): Likewise.
8348         * utils.c (wrap_here): Likewise.
8349
8350 2020-04-02  Tom Tromey  <tromey@adacore.com>
8351
8352         * f-lang.c (build_fortran_types): Use arch_type to initialize
8353         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8354
8355 2020-04-02  Tom Tromey  <tromey@adacore.com>
8356
8357         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8358         of attributes.
8359
8360 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8361             Bernd Edlinger <bernd.edlinger@hotmail.de>
8362             Tom Tromey  <tromey@adacore.com>
8363
8364         * buildsym.c (buildsym_compunit::record_line): Remove
8365         deduplication code.
8366
8367 2020-04-02  Tom de Vries  <tdevries@suse.de>
8368
8369         PR ada/24671
8370         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8371
8372 2020-04-02  Tom de Vries  <tdevries@suse.de>
8373
8374         * dwarf2/read.c (dwarf2_gdb_index_functions,
8375         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8376         NULL.
8377         * psymtab.c (psym_lookup_global_symbol_language): New function.
8378         (psym_functions): Init psym_lookup_global_symbol_language with
8379         psym_lookup_global_symbol_language.
8380         * symfile-debug.c (debug_sym_quick_functions): Init
8381         lookup_global_symbol_language with NULL.
8382         * symfile.c (set_initial_language): Remove fixme comment.
8383         * symfile.h (struct quick_symbol_functions): Add
8384         lookup_global_symbol_language.
8385         * symtab.c (find_quick_global_symbol_language): New function.
8386         (find_main_name): Use find_quick_global_symbol_language.
8387
8388 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8389
8390         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8391
8392 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8393
8394         * buildsym.c (record_line): Fix undefined behavior and preserve
8395         lines at eof.
8396
8397 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8398
8399         * buildsym.c (record_line): Fix the resizing condition.
8400
8401 2020-04-01  Tom Tromey  <tom@tromey.com>
8402
8403         * value.h (value_literal_complex): Add comment.
8404         * valops.c (value_literal_complex): Refer to value.h.
8405
8406 2020-04-01  Tom Tromey  <tom@tromey.com>
8407
8408         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8409         (scalar_type): New rule, from typebase.
8410         (typebase): Use scalar_type.  Recognize complex types.
8411         (field_name): Handle FLOAT_KEYWORD.
8412         (ident_tokens): Add _Complex and __complex__.
8413
8414 2020-04-01  Tom Tromey  <tom@tromey.com>
8415
8416         PR exp/25299:
8417         * valarith.c (promotion_type, complex_binop): New functions.
8418         (scalar_binop): Handle complex numbers.  Use promotion_type.
8419         (value_pos, value_neg, value_complement): Handle complex numbers.
8420
8421 2020-04-01  Tom Tromey  <tom@tromey.com>
8422
8423         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8424         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8425         (parse_number): Handle complex numbers.
8426
8427 2020-04-01  Tom Tromey  <tom@tromey.com>
8428
8429         * c-valprint.c (c_decorations): Change complex suffix to "i".
8430
8431 2020-04-01  Tom Tromey  <tom@tromey.com>
8432
8433         * valprint.c (generic_value_print_complex): Use accessors.
8434         * value.h (value_real_part, value_imaginary_part): Declare.
8435         * valops.c (value_real_part, value_imaginary_part): New
8436         functions.
8437         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8438
8439 2020-04-01  Tom Tromey  <tom@tromey.com>
8440
8441         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8442         (read_range_type): Update.
8443         * mdebugread.c (basic_type): Update.
8444         * go-lang.c (build_go_types): Use init_complex_type.
8445         * gdbtypes.h (struct main_type) <complex_type>: New member.
8446         (init_complex_type): Update.
8447         (arch_complex_type): Don't declare.
8448         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8449         Make name if none given.  Use alloc_type_copy.  Look for cached
8450         complex type.
8451         (arch_complex_type): Remove.
8452         (gdbtypes_post_init): Use init_complex_type.
8453         * f-lang.c (build_fortran_types): Use init_complex_type.
8454         * dwarf2/read.c (read_base_type): Update.
8455         * d-lang.c (build_d_types): Use init_complex_type.
8456         * ctfread.c (read_base_type): Update.
8457
8458 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8459
8460         * infrun.c (stop_all_threads): Update assertion, plus when
8461         stopping threads, take into account that we might be trying
8462         to stop an all-stop target.
8463         (stop_waiting): Call 'stop_all_threads' if there exists a
8464         non-stop target.
8465
8466 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8467
8468         * target.h (exists_non_stop_target): New function declaration.
8469         * target.c (exists_non_stop_target): New function.
8470
8471 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8472
8473         PR gdb/24789
8474         * eval.c (is_integral_or_integral_reference): New function.
8475         (evaluate_subexp_standard): Allow integer references in
8476         pointer arithmetic.
8477
8478 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8479
8480         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8481         check for no ptid in the stop reply when the target is non-stop.
8482
8483 2020-04-01  Tom Tromey  <tromey@adacore.com>
8484
8485         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8486         "name" parameter to rvalue reference.  Initialize m_name_holder.
8487         <lookup_name_info>: New overloads.
8488         <name>: Return gdb::string_view.
8489         <c_str>: New method.
8490         <make_ignore_params>: Update.
8491         <search_name_hash>: Update.
8492         <language_lookup_name>: Return const char *.
8493         <m_name>: Change type.
8494         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8495         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8496         (lookup_name_info::match_any): Update.
8497         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8498         Update.
8499         * minsyms.c (linkage_name_str): Update.
8500         * language.c (default_symbol_name_matcher): Update.
8501         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8502         Update.
8503         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8504         (ada_lookup_name_info::ada_lookup_name_info): Update.
8505         (literal_symbol_name_matcher): Update.
8506
8507 2020-04-01  Tom Tromey  <tromey@adacore.com>
8508
8509         * psymtab.c (psymtab_search_name): Remove function.
8510         (psym_lookup_symbol): Create search name and lookup name here.
8511         (lookup_partial_symbol): Remove "name" parameter; add
8512         lookup_name.
8513         (psym_expand_symtabs_for_function): Update.
8514
8515 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8516
8517         PR tui/25597:
8518         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8519
8520 2020-03-31  Tom Tromey  <tromey@adacore.com>
8521
8522         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8523         memcpy.
8524
8525 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8526
8527         * features/riscv/32bit-csr.xml: Regenerated.
8528         * features/riscv/64bit-csr.xml: Regenerated.
8529
8530 2020-03-30  Tom Tromey  <tromey@adacore.com>
8531
8532         * ada-valprint.c (print_variant_part): Update.
8533         * ada-lang.h (ada_which_variant_applies): Update.
8534         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8535         outer_valaddr parameters; replace with "outer" value parameter.
8536         (to_fixed_variant_branch_type): Update.
8537
8538 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8539
8540         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8541         <list>.  Remove inclusion of observable.h.
8542         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8543         (struct arch_lwp_info): New struct.
8544         (class ppc_linux_dreg_interface): New class.
8545         (struct ppc_linux_process_info): New struct.
8546         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8547         <low_new_clone, low_forget_process, low_prepare_to_resume>
8548         <copy_thread_dreg_state, mark_thread_stale>
8549         <mark_debug_registers_changed, register_hw_breakpoint>
8550         <clear_hw_breakpoint, register_wp, clear_wp>
8551         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8552         <num_memory_accesses, get_trigger_type>
8553         <create_watchpoint_request, hwdebug_point_cmp>
8554         <init_arch_lwp_info, get_arch_lwp_info>
8555         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8556         methods.
8557         <struct ptid_hash>: New inner struct.
8558         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8559         members.
8560         (saved_dabr_value, hwdebug_info, max_slots_number)
8561         (struct hw_break_tuple, struct thread_points, ppc_threads)
8562         (have_ptrace_hwdebug_interface)
8563         (hwdebug_find_thread_points_by_tid)
8564         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8565         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8566         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8567         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8568         use m_dreg_interface.
8569         (hwdebug_point_cmp): Change to...
8570         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8571         reference arguments instead of pointers.
8572         (ppc_linux_nat_target::ranged_break_num_registers): Use
8573         m_dreg_interface.
8574         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8575         m_dreg_interface.  Call register_hw_breakpoint.
8576         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8577         m_dreg_interface.  Call clear_hw_breakpoint.
8578         (get_trigger_type): Change to...
8579         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8580         comment.
8581         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8582         use m_dreg_interface.  Call register_hw_breakpoint.
8583         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8584         use m_dreg_interface.  Call clear_hw_breakpoint.
8585         (can_use_watchpoint_cond_accel): Change to...
8586         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8587         method.  Update comment, use m_dreg_interface and
8588         m_process_info.
8589         (calculate_dvc): Change to...
8590         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8591         m_dreg_interface.
8592         (num_memory_accesses): Change to...
8593         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8594         (check_condition): Change to...
8595         (ppc_linux_nat_target::check_condition): ...this method.
8596         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8597         comment, use m_dreg_interface.
8598         (create_watchpoint_request): Change to...
8599         (ppc_linux_nat_target::create_watchpoint_request): ...this
8600         method.  Use m_dreg_interface.
8601         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8602         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8603         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8604         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8605         (ppc_linux_nat_target::low_forget_process)
8606         (ppc_linux_nat_target::low_new_fork)
8607         (ppc_linux_nat_target::low_new_clone)
8608         (ppc_linux_nat_target::low_delete_thread)
8609         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8610         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8611         only call mark_thread_stale.
8612         (ppc_linux_thread_exit): Remove.
8613         (ppc_linux_nat_target::stopped_data_address): Change to...
8614         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8615         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8616         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8617         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8618         comment.  Call low_stopped_data_address.
8619         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8620         m_dreg_interface.
8621         (ppc_linux_nat_target::masked_watch_num_registers): Use
8622         m_dreg_interface.
8623         (ppc_linux_nat_target::copy_thread_dreg_state)
8624         (ppc_linux_nat_target::mark_thread_stale)
8625         (ppc_linux_nat_target::mark_debug_registers_changed)
8626         (ppc_linux_nat_target::register_hw_breakpoint)
8627         (ppc_linux_nat_target::clear_hw_breakpoint)
8628         (ppc_linux_nat_target::register_wp)
8629         (ppc_linux_nat_target::clear_wp)
8630         (ppc_linux_nat_target::init_arch_lwp_info)
8631         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8632         (_initialize_ppc_linux_nat): Remove observer callback.
8633
8634 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8635
8636         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8637         (ppc_linux_nat_target::auxv_parse)
8638         (ppc_linux_nat_target::read_description)
8639         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8640         Move up.
8641
8642 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8643
8644         * linux-nat.h (low_new_clone): New method.
8645         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8646
8647 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8648
8649         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8650         (dbx_expand_psymtab): ... this.
8651         (start_psymtab): Update.
8652         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8653         (mdebug_expand_psymtab): ... this.
8654         (parse_partial_symbols): Update.
8655         (new_psymtab): Update.
8656         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8657         (xcoff_expand_psymtab): ... this.
8658         (xcoff_start_psymtab): Update.
8659
8660 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8661
8662         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8663         <expand_dependencies>: ... this.
8664         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8665         (partial_symtab::expand_dependencies): ... this.
8666         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8667         Update.
8668         (dwarf2_psymtab::expand_psymtab): Update.
8669         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8670         * mdebugread.c (psymtab_to_symtab_1): Update.
8671         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8672
8673 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8674
8675         * psympriv.h (discard_psymtab): Remove.
8676         * dbxread.c (dbx_end_psymtab): Update.
8677         * xcoffread.c (xcoff_end_psymtab): Update.
8678
8679 2020-03-28  Tom Tromey  <tom@tromey.com>
8680
8681         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8682         comment.
8683
8684 2020-03-28  Tom Tromey  <tom@tromey.com>
8685
8686         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8687
8688 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8689
8690         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8691
8692 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8693
8694         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8695
8696 2020-03-26  Tom Tromey  <tom@tromey.com>
8697
8698         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8699         (mark_common_block_symbol_computed, read_tag_string_type)
8700         (attr_to_dynamic_prop, read_subrange_type): Update.
8701         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8702         to be methods on struct attribute.
8703         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8704         (read_call_site_scope, partial_die_info::read)
8705         (partial_die_info::read, lookup_die_type, follow_die_ref):
8706         Update.
8707         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8708         from dwarf2_get_ref_die_offset.
8709         (attribute::constant_value): New method, from
8710         dwarf2_get_attr_constant_value.
8711         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8712         Declare method.
8713         <constant_value>: New method.
8714
8715 2020-03-26  Tom Tromey  <tom@tromey.com>
8716
8717         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8718         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8719         (dwarf_type_encoding_name): Move to stringify.c.
8720         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8721         * dwarf2/stringify.c: New file.
8722         * dwarf2/stringify.h: New file.
8723
8724 2020-03-26  Tom Tromey  <tom@tromey.com>
8725
8726         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8727         Rewrite.
8728
8729 2020-03-26  Tom Tromey  <tom@tromey.com>
8730
8731         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8732         methods.
8733         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8734         (lookup_ranges_base): Likewise.
8735         (read_cutu_die_from_dwo, read_full_die_1): Update.
8736
8737 2020-03-26  Tom Tromey  <tom@tromey.com>
8738
8739         * dwarf2/read.c (read_import_statement, read_file_scope)
8740         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8741         (read_lexical_block_scope, read_call_site_scope)
8742         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8743         (handle_struct_member_die, process_structure_scope)
8744         (update_enumeration_type_from_children)
8745         (process_enumeration_scope, read_array_type, read_common_block)
8746         (read_namespace, read_module, read_subroutine_type): Update.
8747         (sibling_die): Remove.
8748
8749 2020-03-26  Tom Tromey  <tom@tromey.com>
8750
8751         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8752         (build_type_psymtabs_reader, read_structure_type)
8753         (read_enumeration_type, read_full_die_1): Update.
8754         (dwarf2_attr_no_follow): Move to die.h.
8755         * dwarf2/die.h (struct die_info) <attr>: New method.
8756
8757 2020-03-26  Tom Tromey  <tom@tromey.com>
8758
8759         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8760         <base_address>: Now an optional.
8761         (dwarf2_find_base_address, dwarf2_rnglists_process)
8762         (dwarf2_ranges_process, fill_in_loclist_baton)
8763         (dwarf2_symbol_mark_computed): Update.
8764
8765 2020-03-26  Tom Tromey  <tom@tromey.com>
8766
8767         * dwarf2/read.c (struct die_info): Move to die.h.
8768         * dwarf2/die.h: New file.
8769
8770 2020-03-26  Tom Tromey  <tom@tromey.com>
8771
8772         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8773         * dwarf2/read.c
8774         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8775         Move to line-header.c.
8776         (read_checked_initial_length_and_offset, read_formatted_entries):
8777         Likewise.
8778         (dwarf_decode_line_header): Split into two.
8779         * dwarf2/line-header.c
8780         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8781         Move from read.c.
8782         (read_checked_initial_length_and_offset, read_formatted_entries):
8783         Likewise.
8784         (dwarf_decode_line_header): New function, split from read.c.
8785
8786 2020-03-26  Tom Tromey  <tom@tromey.com>
8787
8788         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8789         Declare method.
8790         * dwarf2/read.c (read_attribute_value): Update.
8791         (dwarf2_per_objfile::read_line_string): Rename from
8792         read_indirect_line_string.
8793         (read_formatted_entries): Update.
8794
8795 2020-03-26  Tom Tromey  <tom@tromey.com>
8796
8797         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8798         variable.
8799
8800 2020-03-26  Tom Tromey  <tom@tromey.com>
8801
8802         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8803         const.
8804         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8805         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8806         parameter const.
8807
8808 2020-03-26  Tom Tromey  <tom@tromey.com>
8809
8810         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8811         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8812         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8813         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8814
8815 2020-03-26  Tom Tromey  <tom@tromey.com>
8816
8817         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8818         file_names_size, file_full_name, file_file_name>: Use const.
8819         <file_name_at, file_names>: Add const overload.
8820         * dwarf2/line-header.c (line_header::file_file_name)
8821         (line_header::file_full_name): Update.
8822
8823 2020-03-26  Tom Tromey  <tom@tromey.com>
8824
8825         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8826         (macro_start_file, consume_improper_spaces)
8827         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8828         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8829         (dwarf_decode_macros): Move to macro.c.
8830         * dwarf2/macro.c: New file.
8831         * dwarf2/macro.h: New file.
8832         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8833
8834 2020-03-26  Tom Tromey  <tom@tromey.com>
8835
8836         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8837         method.
8838         * dwarf2/section.c: New method.  From
8839         read_indirect_string_at_offset_from.
8840         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8841         (read_indirect_string_at_offset_from): Move to section.c.
8842         (read_indirect_string_at_offset): Rewrite.
8843         (read_indirect_line_string_at_offset): Remove.
8844         (read_indirect_string, read_indirect_line_string)
8845         (dwarf_decode_macro_bytes): Update.
8846
8847 2020-03-26  Tom Tromey  <tom@tromey.com>
8848
8849         * dwarf2/section.h (struct dwarf2_section_info)
8850         <overload_complaint>: Declare.
8851         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8852         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8853         Rename from dwarf2_section_buffer_overflow_complaint.
8854         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8855         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8856
8857 2020-03-26  Tom Tromey  <tom@tromey.com>
8858
8859         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8860         Declare.
8861         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8862         Move from read.c.
8863         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8864         to section.c.
8865
8866 2020-03-26  Tom Tromey  <tom@tromey.com>
8867
8868         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8869
8870 2020-03-26  Tom Tromey  <tom@tromey.com>
8871
8872         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8873         "builder".
8874         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8875         parameter.
8876         (dwarf_decode_macros): Update.
8877
8878 2020-03-26  Tom Tromey  <tom@tromey.com>
8879
8880         * dwarf2/read.c (read_attribute_value): Update.
8881         (read_indirect_string_from_dwz): Move to dwz.c; change into
8882         method.
8883         (dwarf_decode_macro_bytes): Update.
8884         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8885         * dwarf2/dwz.c: New file.
8886         * Makefile.in (COMMON_SFILES): Add dwz.c.
8887
8888 2020-03-26  Tom Tromey  <tom@tromey.com>
8889
8890         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8891         * dwarf2/read.c: Add include.
8892         * dwarf2/index-write.c: Add include.
8893         * dwarf2/index-cache.c: Add include.
8894         * dwarf2/dwz.h: New file.
8895
8896 2020-03-25  Tom Tromey  <tom@tromey.com>
8897
8898         * compile/compile-object-load.c (get_out_value_type): Mention
8899         correct symbol name in error message.
8900
8901 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8902
8903         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8904
8905 2020-03-25  Tom de Vries  <tdevries@suse.de>
8906
8907         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8908         * symmisc.c (dump_symtab_1): Print user and includes fields.
8909         (maintenance_info_symtabs): Same.
8910
8911 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8912
8913         PR gdb/25534
8914         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8915         (riscv_regcache_cooked_write): New function.
8916         (riscv_push_dummy_call): Use new function.
8917         (riscv_return_value): Likewise.
8918
8919 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8920
8921         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8922         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8923         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8924         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8925         * infrun.c (follow_fork): Likewise.
8926         (follow_fork_inferior): Likewise.
8927         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8928         * linux-nat.h (class linux_nat_target): Likewise.
8929         * remote.c (class remote_target) <follow_fork>: Likewise.
8930         (remote_target::follow_fork): Likewise.
8931         * target-delegates.c: Re-generate.
8932         * target.c (default_follow_fork): Likewise.
8933         (target_follow_fork): Likewise.
8934         * target.h (struct target_ops) <follow_fork>: Likewise.
8935         (target_follow_fork): Likewise.
8936
8937 2020-03-24  Tom de Vries  <tdevries@suse.de>
8938
8939         * psymtab.c (maintenance_info_psymtabs): Print user field.
8940
8941 2020-03-20  Tom Tromey  <tromey@adacore.com>
8942
8943         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8944         const.
8945         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8946         const.
8947
8948 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8949
8950         * ptrace.m4: Don't check for ptrace declaration.
8951         * config.in: Re-generate.
8952         * configure: Re-generate.
8953         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8954         not defined.
8955
8956 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8957
8958         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8959         `PTRACE_TYPE_RET'.
8960         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8961         * sparc-nat.c (gdb_ptrace): Likewise.
8962         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8963
8964 2020-03-20  Tom Tromey  <tromey@adacore.com>
8965
8966         * c-exp.y (lex_one_token): Fix assert.
8967
8968 2020-03-20  Tom Tromey  <tromey@adacore.com>
8969
8970         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8971         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8972         strncpy call.
8973
8974 2020-03-20  Tom Tromey  <tromey@adacore.com>
8975
8976         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8977
8978 2020-03-20  Tom Tromey  <tromey@adacore.com>
8979
8980         * ada-valprint.c (print_variant_part): Remove parameters; switch
8981         to value-based API.
8982         (print_field_values): Likewise.
8983         (ada_val_print_struct_union): Likewise.
8984         (ada_value_print_1): Update.
8985
8986 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8987
8988         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8989         nbsd_nat_target instead of inf_ptrace_target.
8990         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8991         nbsd_nat_target.
8992
8993 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8994
8995         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8996         it to the ptrace call.
8997         * (store_registers): Likewise.
8998
8999 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9000
9001         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9002         it to the ptrace call.
9003         * (store_registers): Likewise.
9004
9005 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9006
9007         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9008         valid, fetch vg value from ptrace.
9009
9010 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9011         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9012         * inf-ptrace.c: Likewise.
9013         * (gdb_ptrace): Add.
9014         * (inf_ptrace_target::resume): Update.
9015         * (inf_ptrace_target::xfer_partial): Likewise.
9016         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9017         * (inf_ptrace_peek_poke): Update.
9018
9019 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9020
9021         * x86-bsd-nat.c (gdb_ptrace): New.
9022         * (x86bsd_dr_set): Add new argument `ptid'.
9023         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9024         x86bsd_dr_set_addr): Update.
9025
9026 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9027
9028         * remote.c (remote_target::process_stop_reply): Handle events for
9029         all threads differently.
9030
9031 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9032
9033         * completer.c (completion_tracker::remove_completion): Define new
9034         function.
9035         * completer.h (completion_tracker::remove_completion): Declare new
9036         function.
9037         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9038         when adding a C++ function symbol.
9039
9040 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9041
9042         * completer.c (completion_tracker::completion_hash_entry): Define
9043         new class.
9044         (advance_to_filename_complete_word_point): Call
9045         recompute_lowest_common_denominator.
9046         (completion_tracker::completion_tracker): Call discard_completions
9047         to setup the hash table.
9048         (completion_tracker::discard_completions): Allow for being called
9049         from the constructor, pass new equal function, and element deleter
9050         when constructing the hash table.  Initialise new class member
9051         variables.
9052         (completion_tracker::maybe_add_completion): Remove use of
9053         m_entries_vec, and store more information into m_entries_hash.
9054         (completion_tracker::recompute_lcd_visitor): New function, most
9055         content taken from...
9056         (completion_tracker::recompute_lowest_common_denominator):
9057         ...here, this now just visits each item in the hash calling the
9058         above visitor.
9059         (completion_tracker::build_completion_result): Remove use of
9060         m_entries_vec, call recompute_lowest_common_denominator.
9061         * completer.h (completion_tracker::have_completions): Remove use
9062         of m_entries_vec.
9063         (completion_tracker::completion_hash_entry): Declare new class.
9064         (completion_tracker::recompute_lowest_common_denominator): Change
9065         function signature.
9066         (completion_tracker::recompute_lcd_visitor): Declare new function.
9067         (completion_tracker::m_entries_vec): Delete.
9068         (completion_tracker::m_entries_hash): Initialize to NULL.
9069         (completion_tracker::m_lowest_common_denominator_valid): New
9070         member variable.
9071         (completion_tracker::m_lowest_common_denominator_max_length): New
9072         member variable.
9073
9074 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9075
9076         * regformats/regdef.h: Put reg in gdb namespace.
9077
9078 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9079
9080         * i386-bsd-nat.c (gdb_ptrace): New.
9081         * (i386bsd_fetch_inferior_registers,
9082         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9083         * (i386bsd_fetch_inferior_registers,
9084         i386bsd_store_inferior_registers) Use gdb_ptrace.
9085
9086 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9087
9088         * amd64-bsd-nat.c (gdb_ptrace): New.
9089         * (amd64bsd_fetch_inferior_registers,
9090         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9091         * (amd64bsd_fetch_inferior_registers,
9092         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9093
9094 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9095
9096         * user-regs.c (user_reg::read): Rename to...
9097         (user_reg::xread): ...this.
9098         * (append_user_reg): Rename argument `read' to `xread'.
9099         * (user_reg_add_builtin): Likewise.
9100         * (user_reg_add): Likewise.
9101         * (value_of_user_reg): Likewise.
9102
9103 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9104
9105         * sparc-nat.c (gdb_ptrace): New.
9106         * sparc-nat.c (sparc_fetch_inferior_registers)
9107         (sparc_store_inferior_registers) Remove obsolete comment.
9108         * sparc-nat.c (sparc_fetch_inferior_registers)
9109         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9110         * sparc-nat.c (sparc_fetch_inferior_registers)
9111         (sparc_store_inferior_registers) Use gdb_ptrace.
9112
9113 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9114
9115         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9116         it to the ptrace call.
9117         * sh-nbsd-nat.c (store_registers): Likewise.
9118
9119 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9120
9121         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9122         nbsd_nat_target instead of inf_ptrace_target.
9123         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9124         nbsd_nat_target.
9125
9126 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9127
9128         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9129
9130 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9131
9132         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9133         <sys/sysctl.h>.
9134         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9135
9136 2020-03-17  Tom de Vries  <tdevries@suse.de>
9137
9138         PR gdb/23710
9139         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9140         fields.
9141         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9142         fields.
9143         (process_imported_unit_die): Skip import of c++ CUs.
9144
9145 2020-03-16  Tom Tromey  <tom@tromey.com>
9146
9147         * p-valprint.c (pascal_object_print_value): Initialize
9148         base_value.
9149
9150 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9151             Shahab Vahedi  <shahab@synopsys.com>
9152
9153         * Makefile.in: Add arch/arc.o
9154         * configure.tgt: Likewise.
9155         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9156         (_initialize_arc_tdep): Don't initialize old target descriptions.
9157         (arc_read_description): New function to cache target descriptions.
9158         * arc-tdep.h (arc_read_description): Add proto type.
9159         * arch/arc.c: New file.
9160         * arch/arc.h: Likewise.
9161         * features/Makefile: Replace old target descriptions with new.
9162         * features/arc-arcompact.c: Remove.
9163         * features/arc-arcompact.xml: Likewise.
9164         * features/arc-v2.c: Likewise
9165         * features/arc-v2.xml: Likewise
9166         * features/arc/aux-arcompact.xml: New file.
9167         * features/arc/aux-v2.xml: Likewise.
9168         * features/arc/core-arcompact.xml: Likewise.
9169         * features/arc/core-v2.xml: Likewise.
9170         * features/arc/aux-arcompact.c: Generate.
9171         * features/arc/aux-v2.c: Likewise.
9172         * features/arc/core-arcompact.c: Likewise.
9173         * features/arc/core-v2.c: Likewise.
9174         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9175
9176 2020-03-16  Tom Tromey  <tromey@adacore.com>
9177
9178         PR gdb/25663:
9179         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9180         putting value into bcache.
9181
9182 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9183
9184         PR gdb/21500
9185         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9186         to...
9187         (amd64_windows_init_abi_common): ... this.  Don't set size of
9188         long type.
9189         (amd64_windows_init_abi): New function.
9190         (amd64_cygwin_init_abi): New function.
9191         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9192         the Cygwin OS ABI.
9193         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9194         comment.
9195
9196 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9197
9198         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9199         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9200         (pe_import_directory_entry): New struct type.
9201         (is_linked_with_cygwin_dll): New function.
9202         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9203         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9204         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9205
9206 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9207
9208         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9209         i386_cygwin_core_osabi_sniffer.
9210
9211 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9212
9213         * i386-cygwin-tdep.c: Rename to...
9214         * i386-windows-tdep.c: ... this.
9215         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9216         i386-windows-tdep.c.
9217         * configure.tgt: Likewise.
9218
9219 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9220
9221         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9222         * osabi.c (gdb_osabi_names): Add "Windows".
9223         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9224         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9225         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9226         i386_cygwin_osabi_sniffer.
9227         (_initialize_i386_cygwin_tdep): Register OS ABI
9228         GDB_OSABI_WINDOWS for i386.
9229         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9230         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9231         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9232         for x86-64.
9233         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9234         when the target matches '*-*-mingw*'.
9235
9236 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9237
9238         * defs.h (enum gdb_osabi): Move to...
9239         * osabi.h (enum gdb_osabi): ... here.
9240         * gdbarch.sh: Include osabi.h in gdbarch.h.
9241         * gdbarch.h: Re-generate.
9242
9243 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9244
9245         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9246         function.
9247         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9248
9249 2020-03-14  Tom Tromey  <tom@tromey.com>
9250
9251         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9252         for C++.
9253         (c_type_print_modifier): Likewise.  Add "language" parameter.
9254         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9255         (c_type_print_base_1): Update.
9256         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9257         constants.
9258         * type-stack.c (type_stack::insert): Handle tp_atomic and
9259         tp_restrict.
9260         (type_stack::follow_type_instance_flags): Likewise.
9261         (type_stack::follow_types): Likewise.  Merge type-following code.
9262         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9263         (space_identifier, cv_with_space_id)
9264         (const_or_volatile_or_space_identifier_noopt)
9265         (const_or_volatile_or_space_identifier): Remove.
9266         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9267         rules.
9268         (ptr_operator, typebase): Update.
9269         (enum token_flag) <FLAG_C>: New constant.
9270         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9271         "_Atomic".
9272         (lex_one_token): Handle FLAG_C.
9273
9274 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9275
9276         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9277         it to the ptrace call.
9278         * m68k-bsd-nat.c (store_registers): Likewise.
9279
9280 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9281
9282         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9283         gdb_byte *.
9284         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9285         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9286         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9287
9288 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9289
9290         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9291         nbsd_nat_target instead of inf_ptrace_target.
9292         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9293         nbsd_nat_target.
9294
9295 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9296
9297         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9298         register_t.
9299
9300 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9301
9302         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9303         it to the ptrace call.
9304         * alpha-bsd-nat.c (store_registers): Likewise.
9305
9306 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9307
9308         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9309         includes.
9310         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9311         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9312         fill_fpregset): Likewise.
9313
9314 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9315
9316         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9317         nbsd_nat_target instead of inf_ptrace_target.
9318         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9319         nbsd_nat_target.
9320
9321 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9322
9323         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9324         register_t.
9325
9326 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9327
9328         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9329         it to the ptrace call.
9330         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9331         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9332         * arm-nbsd-nat.c (store_register): Likewise.
9333         * arm-nbsd-nat.c (store_regs): Likewise.
9334         * arm-nbsd-nat.c (store_fp_register): Likewise.
9335         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9336
9337 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9338
9339         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9340         nbsd_nat_target instead of inf_ptrace_target.
9341         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9342         nbsd_nat_target.
9343
9344 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9345
9346         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9347         it to the ptrace call.
9348         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9349
9350 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9351
9352         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9353         it to the ptrace call.
9354         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9355
9356 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9357
9358         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9359         gdb_byte *.
9360         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9361
9362 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9363
9364         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9365         instead of inf_ptrace_target.
9366         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9367         nbsd_nat_target.
9368
9369 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9370
9371         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9372         register_t.
9373
9374 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9375
9376         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9377         register_t.
9378
9379 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9380
9381         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9382         register_t.
9383
9384 2020-03-13  Tom Tromey  <tom@tromey.com>
9385
9386         * value.h (val_print): Don't declare.
9387         * valprint.h (val_print_array_elements)
9388         (val_print_scalar_formatted, generic_val_print): Don't declare.
9389         * valprint.c (generic_val_print_array): Take a struct value.
9390         (generic_val_print_ptr, generic_val_print_memberptr)
9391         (generic_val_print_bool, generic_val_print_int)
9392         (generic_val_print_char, generic_val_print_complex)
9393         (generic_val_print): Remove.
9394         (generic_value_print): Update.
9395         (do_val_print): Remove unused parameters.  Don't call
9396         la_val_print.
9397         (val_print): Remove.
9398         (common_val_print): Update.  Don't call value_check_printable.
9399         (val_print_scalar_formatted, val_print_array_elements): Remove.
9400         * rust-lang.c (rust_val_print): Remove.
9401         (rust_language_defn): Update.
9402         * p-valprint.c (pascal_val_print): Remove.
9403         (pascal_value_print_inner): Update.
9404         (pascal_object_print_val_fields, pascal_object_print_val):
9405         Remove.
9406         (pascal_object_print_static_field): Update.
9407         * p-lang.h (pascal_val_print): Don't declare.
9408         * p-lang.c (pascal_language_defn): Update.
9409         * opencl-lang.c (opencl_language_defn): Update.
9410         * objc-lang.c (objc_language_defn): Update.
9411         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9412         * m2-lang.h (m2_val_print): Don't declare.
9413         * m2-lang.c (m2_language_defn): Update.
9414         * language.h (struct language_defn) <la_val_print>: Remove.
9415         * language.c (unk_lang_value_print_inner): Rename.  Change
9416         argument types.
9417         (unknown_language_defn, auto_language_defn): Update.
9418         * go-valprint.c (go_val_print): Remove.
9419         * go-lang.h (go_val_print): Don't declare.
9420         * go-lang.c (go_language_defn): Update.
9421         * f-valprint.c (f_val_print): Remove.
9422         * f-lang.h (f_value_print): Don't declare.
9423         * f-lang.c (f_language_defn): Update.
9424         * d-valprint.c (d_val_print): Remove.
9425         * d-lang.h (d_value_print): Don't declare.
9426         * d-lang.c (d_language_defn): Update.
9427         * cp-valprint.c (cp_print_value_fields)
9428         (cp_print_value_fields_rtti, cp_print_value): Remove.
9429         (cp_print_static_field): Update.
9430         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9431         (c_val_print_struct, c_val_print_union, c_val_print_int)
9432         (c_val_print_memberptr, c_val_print): Remove.
9433         * c-lang.h (c_val_print_array, cp_print_value_fields)
9434         (cp_print_value_fields_rtti): Don't declare.
9435         * c-lang.c (c_language_defn, cplus_language_defn)
9436         (asm_language_defn, minimal_language_defn): Update.
9437         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9438         (ada_val_print_enum): Take a struct value.
9439         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9440         (ada_val_print): Remove.
9441         (ada_value_print_1): Update.
9442         (printable_val_type): Remove.
9443         * ada-lang.h (ada_val_print): Don't declare.
9444         * ada-lang.c (ada_language_defn): Update.
9445
9446 2020-03-13  Tom Tromey  <tom@tromey.com>
9447
9448         * valprint.c (do_val_print): Update.
9449         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9450         a struct value.
9451         (value_to_value_object_no_release): Declare.
9452         * python/py-value.c (value_to_value_object_no_release): New
9453         function.
9454         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9455         struct value.
9456         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9457         function.
9458         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9459         a struct value.
9460         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9461         Declare.
9462         (gdbscm_apply_val_pretty_printer): Take a struct value.
9463         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9464         value.
9465         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9466         value.
9467         * extension-priv.h (struct extension_language_ops)
9468         <apply_val_pretty_printer>: Take a struct value.
9469         * cp-valprint.c (cp_print_value): Create a struct value.
9470         (cp_print_value): Update.
9471
9472 2020-03-13  Tom Tromey  <tom@tromey.com>
9473
9474         * ada-valprint.c (print_field_values): Call common_val_print.
9475
9476 2020-03-13  Tom Tromey  <tom@tromey.com>
9477
9478         * ada-valprint.c (val_print_packed_array_elements): Remove
9479         bitoffset and val parameters.  Call common_val_print.
9480         (ada_val_print_string): Remove offset, address, and original_value
9481         parameters.
9482         (ada_val_print_array): Update.
9483         (ada_value_print_array): New function.
9484         (ada_value_print_1): Call it.
9485
9486 2020-03-13  Tom Tromey  <tom@tromey.com>
9487
9488         * ada-valprint.c (ada_value_print): Use common_val_print.
9489
9490 2020-03-13  Tom Tromey  <tom@tromey.com>
9491
9492         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9493
9494 2020-03-13  Tom Tromey  <tom@tromey.com>
9495
9496         * ada-valprint.c (ada_value_print_num): New function.
9497         (ada_value_print_1): Use it.
9498
9499 2020-03-13  Tom Tromey  <tom@tromey.com>
9500
9501         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9502
9503 2020-03-13  Tom Tromey  <tom@tromey.com>
9504
9505         * ada-valprint.c (ada_value_print_ptr): New function.
9506         (ada_value_print_1): Use it.
9507
9508 2020-03-13  Tom Tromey  <tom@tromey.com>
9509
9510         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9511         call common_val_print.
9512         (ada_val_print_1): Update.
9513         (ada_value_print_1): New function.
9514         (ada_value_print_inner): Rewrite.
9515
9516 2020-03-13  Tom Tromey  <tom@tromey.com>
9517
9518         * cp-valprint.c (cp_print_value_fields): Update.
9519         (cp_print_value): New function.
9520
9521 2020-03-13  Tom Tromey  <tom@tromey.com>
9522
9523         * m2-valprint.c (m2_value_print_inner): Use
9524         cp_print_value_fields.
9525         * cp-valprint.c (cp_print_value_fields): New function.
9526         * c-valprint.c (c_value_print_struct): New function.
9527         (c_value_print_inner): Use c_value_print_struct.
9528         * c-lang.h (cp_print_value_fields): Declare.
9529
9530 2020-03-13  Tom Tromey  <tom@tromey.com>
9531
9532         * c-valprint.c (c_value_print_array): New function.
9533         (c_value_print_inner): Use it.
9534
9535 2020-03-13  Tom Tromey  <tom@tromey.com>
9536
9537         * c-valprint.c (c_value_print_memberptr): New function.
9538         (c_value_print_inner): Use it.
9539
9540 2020-03-13  Tom Tromey  <tom@tromey.com>
9541
9542         * c-valprint.c (c_value_print_int): New function.
9543         (c_value_print_inner): Use it.
9544
9545 2020-03-13  Tom Tromey  <tom@tromey.com>
9546
9547         * c-valprint.c (c_value_print_ptr): New function.
9548         (c_value_print_inner): Use it.
9549
9550 2020-03-13  Tom Tromey  <tom@tromey.com>
9551
9552         * c-valprint.c (c_value_print_inner): Rewrite.
9553
9554 2020-03-13  Tom Tromey  <tom@tromey.com>
9555
9556         * valprint.c (generic_value_print_complex): New function.
9557         (generic_value_print): Use it.
9558
9559 2020-03-13  Tom Tromey  <tom@tromey.com>
9560
9561         * valprint.c (generic_val_print_float): Don't call
9562         val_print_scalar_formatted.
9563         (generic_val_print, generic_value_print): Update.
9564
9565 2020-03-13  Tom Tromey  <tom@tromey.com>
9566
9567         * valprint.c (generic_value_print_char): New function
9568         (generic_value_print): Use it.
9569
9570 2020-03-13  Tom Tromey  <tom@tromey.com>
9571
9572         * valprint.c (generic_value_print_int): New function.
9573         (generic_value_print): Use it.
9574
9575 2020-03-13  Tom Tromey  <tom@tromey.com>
9576
9577         * valprint.c (generic_value_print_bool): New function.
9578         (generic_value_print): Use it.
9579
9580 2020-03-13  Tom Tromey  <tom@tromey.com>
9581
9582         * valprint.c (generic_val_print_func): Simplify.
9583         (generic_val_print, generic_value_print): Update.
9584
9585 2020-03-13  Tom Tromey  <tom@tromey.com>
9586
9587         * valprint.c (generic_val_print_flags): Remove.
9588         (generic_val_print, generic_value_print): Update.
9589         (val_print_type_code_flags): Add original_value parameter.
9590
9591 2020-03-13  Tom Tromey  <tom@tromey.com>
9592
9593         * valprint.c (generic_val_print): Update.
9594         (generic_value_print): Update.
9595         * valprint.c (generic_val_print_enum): Don't call
9596         val_print_scalar_formatted.
9597
9598 2020-03-13  Tom Tromey  <tom@tromey.com>
9599
9600         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9601         * valprint.c (generic_value_print_ptr): New function.
9602
9603 2020-03-13  Tom Tromey  <tom@tromey.com>
9604
9605         * valprint.c (generic_value_print): Rewrite.
9606
9607 2020-03-13  Tom Tromey  <tom@tromey.com>
9608
9609         * p-valprint.c (pascal_object_print_value_fields)
9610         (pascal_object_print_value): New functions.
9611
9612 2020-03-13  Tom Tromey  <tom@tromey.com>
9613
9614         * p-valprint.c (pascal_value_print_inner): Rewrite.
9615
9616 2020-03-13  Tom Tromey  <tom@tromey.com>
9617
9618         * f-valprint.c (f_value_print_innner): Rewrite.
9619
9620 2020-03-13  Tom Tromey  <tom@tromey.com>
9621
9622         * m2-valprint.c (m2_print_unbounded_array): New overload.
9623         (m2_print_unbounded_array): Update.
9624         (m2_print_array_contents): Take a struct value.
9625         (m2_value_print_inner): Rewrite.
9626
9627 2020-03-13  Tom Tromey  <tom@tromey.com>
9628
9629         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9630         (d_value_print_inner): New function.
9631         * d-lang.h (d_value_print_inner): Declare.
9632         * d-lang.c (d_language_defn): Use d_value_print_inner.
9633
9634 2020-03-13  Tom Tromey  <tom@tromey.com>
9635
9636         * go-valprint.c (go_value_print_inner): New function.
9637         * go-lang.h (go_value_print_inner): Declare.
9638         * go-lang.c (go_language_defn): Use go_value_print_inner.
9639
9640 2020-03-13  Tom Tromey  <tom@tromey.com>
9641
9642         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9643         API.
9644         (rust_val_print): Rewrite.
9645         (rust_value_print_inner): New function, from rust_val_print.
9646         (rust_language_defn): Use rust_value_print_inner.
9647
9648 2020-03-13  Tom Tromey  <tom@tromey.com>
9649
9650         * ada-valprint.c (ada_value_print_inner): New function.
9651         * ada-lang.h (ada_value_print_inner): Declare.
9652         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9653
9654 2020-03-13  Tom Tromey  <tom@tromey.com>
9655
9656         * f-valprint.c (f_value_print_innner): New function.
9657         * f-lang.h (f_value_print_innner): Declare.
9658         * f-lang.c (f_language_defn): Use f_value_print_innner.
9659
9660 2020-03-13  Tom Tromey  <tom@tromey.com>
9661
9662         * p-valprint.c (pascal_value_print_inner): New function.
9663         * p-lang.h (pascal_value_print_inner): Declare.
9664         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9665
9666 2020-03-13  Tom Tromey  <tom@tromey.com>
9667
9668         * m2-valprint.c (m2_value_print_inner): New function.
9669         * m2-lang.h (m2_value_print_inner): Declare.
9670         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9671
9672 2020-03-13  Tom Tromey  <tom@tromey.com>
9673
9674         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9675         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9676         * c-valprint.c (c_value_print_inner): New function.
9677         * c-lang.h (c_value_print_inner): Declare.
9678         * c-lang.c (c_language_defn, cplus_language_defn)
9679         (asm_language_defn, minimal_language_defn): Use
9680         c_value_print_inner.
9681
9682 2020-03-13  Tom Tromey  <tom@tromey.com>
9683
9684         * p-valprint.c (pascal_object_print_value_fields): Now static.
9685         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9686
9687 2020-03-13  Tom Tromey  <tom@tromey.com>
9688
9689         * c-valprint.c (c_val_print_array): Simplify.
9690
9691 2020-03-13  Tom Tromey  <tom@tromey.com>
9692
9693         * valprint.c (value_print_array_elements): New function.
9694         * valprint.h (value_print_array_elements): Declare.
9695
9696 2020-03-13  Tom Tromey  <tom@tromey.com>
9697
9698         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9699         * mips-tdep.c (mips_print_register): Use
9700         value_print_scalar_formatted.
9701
9702 2020-03-13  Tom Tromey  <tom@tromey.com>
9703
9704         * valprint.h (value_print_scalar_formatted): Declare.
9705         * valprint.c (value_print_scalar_formatted): New function.
9706
9707 2020-03-13  Tom Tromey  <tom@tromey.com>
9708
9709         * valprint.h (generic_value_print): Declare.
9710         * valprint.c (generic_value_print): New function.
9711
9712 2020-03-13  Tom Tromey  <tom@tromey.com>
9713
9714         * valprint.c (do_val_print): Call la_value_print_inner, if
9715         available.
9716         * rust-lang.c (rust_language_defn): Update.
9717         * p-lang.c (pascal_language_defn): Update.
9718         * opencl-lang.c (opencl_language_defn): Update.
9719         * objc-lang.c (objc_language_defn): Update.
9720         * m2-lang.c (m2_language_defn): Update.
9721         * language.h (struct language_defn) <la_value_print_inner>: New
9722         member.
9723         * language.c (unknown_language_defn, auto_language_defn): Update.
9724         * go-lang.c (go_language_defn): Update.
9725         * f-lang.c (f_language_defn): Update.
9726         * d-lang.c (d_language_defn): Update.
9727         * c-lang.c (c_language_defn, cplus_language_defn)
9728         (asm_language_defn, minimal_language_defn): Update.
9729         * ada-lang.c (ada_language_defn): Update.
9730
9731 2020-03-13  Tom Tromey  <tom@tromey.com>
9732
9733         * c-valprint.c (c_value_print): Use common_val_print.
9734
9735 2020-03-13  Tom Tromey  <tom@tromey.com>
9736
9737         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9738
9739 2020-03-13  Tom Tromey  <tom@tromey.com>
9740
9741         * f-valprint.c (f77_print_array_1, f_val_print): Use
9742         common_val_print.
9743
9744 2020-03-13  Tom Tromey  <tom@tromey.com>
9745
9746         * riscv-tdep.c (riscv_print_one_register_info): Use
9747         common_val_print.
9748
9749 2020-03-13  Tom Tromey  <tom@tromey.com>
9750
9751         * mi/mi-main.c (output_register): Use common_val_print.
9752
9753 2020-03-13  Tom Tromey  <tom@tromey.com>
9754
9755         * infcmd.c (default_print_one_register_info): Use
9756         common_val_print.
9757
9758 2020-03-13  Tom Tromey  <tom@tromey.com>
9759
9760         * valprint.h (common_val_print_checked): Declare.
9761         * valprint.c (common_val_print_checked): New function.
9762         * stack.c (print_frame_arg): Use common_val_print_checked.
9763
9764 2020-03-13  Tom Tromey  <tom@tromey.com>
9765
9766         * valprint.c (do_val_print): New function, from val_print.
9767         (val_print): Use do_val_print.
9768         (common_val_print): Use do_val_print.
9769
9770 2020-03-13  Tom Tromey  <tom@tromey.com>
9771
9772         * valprint.c (value_print): Use scoped_value_mark.
9773
9774 2020-03-13  Tom de Vries  <tdevries@suse.de>
9775
9776         PR symtab/25646
9777         * psymtab.c (partial_symtab::partial_symtab): Don't set
9778         globals_offset and statics_offset.  Push element onto
9779         current_global_psymbols and current_static_psymbols stacks.
9780         (concat): New function.
9781         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9782         element from current_global_psymbols and current_static_psymbols
9783         stacks.  Concat popped elements to global_psymbols and
9784         static_symbols.
9785         (add_psymbol_to_list): Use current_global_psymbols and
9786         current_static_psymbols stacks.
9787         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9788         current_static_psymbols fields.
9789
9790 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9791
9792         * corelow.c (sniff_core_bfd): Remove.
9793         (class core_target) <m_core_vec>: Remove.
9794         (core_target::core_target): Update.
9795         (core_file_fns): Remove.
9796         (deprecated_add_core_fns): Remove.
9797         (default_core_sniffer): Remove.
9798         (sniff_core_bfd): Remove.
9799         (default_check_format): Remove.
9800         (gdb_check_format): Remove.
9801         (core_target_open): Update.
9802         (core_target::get_core_register_section): Update.
9803         (get_core_registers_cb): Update.
9804         (core_target::fetch_registers): Update.
9805         * gdbcore.h (struct core_fns): Remove.
9806         (deprecated_add_core_fns): Remove.
9807         (default_core_sniffer): Remove.
9808         (default_check_format): Remove.
9809
9810 2020-03-12  Tom Tromey  <tom@tromey.com>
9811
9812         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9813         CORE_ADDR.
9814         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9815
9816 2020-03-12  Tom Tromey  <tom@tromey.com>
9817
9818         * remote.c (remote_target::download_tracepoint)
9819         (remote_target::enable_tracepoint)
9820         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9821         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9822         sprintf_vma.
9823
9824 2020-03-12  Tom Tromey  <tom@tromey.com>
9825
9826         * symfile-mem.c: Update CORE_ADDR size assert.
9827
9828 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9829
9830         * selftest.m4: Move to gdbsupport/.
9831         * acinclude.m4: Update path to selftest.m4.
9832
9833 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9834
9835         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9836         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9837         gdbarch-selfselftests.c and selftest-arch.c.
9838         (SUBDIR_UNITTESTS_OBS): Rename to...
9839         (SELFTESTS_OBS): ... this.
9840         (COMMON_SFILES): Remove disasm-selftests.c and
9841         gdbarch-selftests.c.
9842         * configure.ac: Don't add selftest-arch.{c,o} to
9843         CONFIG_{SRCS,OBS}.
9844         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9845         preprocessor conditions.
9846
9847 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9848
9849         * configure.ac: Don't source bfd/development.sh.
9850         * selftest.m4: Modify comment.
9851         * configure: Re-generate.
9852
9853 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9854
9855         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9856         not "true" or "false".
9857         * configure: Re-generate.
9858
9859 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9860
9861         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9862         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9863         renamed to arm_nbsd_supply_gregset.
9864         (fetch_register): Update to call arm_nbsd_supply_gregset.
9865         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9866         (arm_netbsd_nat_target::fetch_registers): Update.
9867         (fetch_elfcore_registers): Removed.
9868         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9869         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9870         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9871         not require NetBSD system headers.
9872         (arm_nbsd_regset): New struct.
9873         (arm_nbsd_iterate_over_regset_sections): New function.
9874         (arm_netbsd_init_abi_common): Updated to call
9875         set_gdbarch_iterate_over_regset_sections.
9876         * arm-nbsd-tdep.h: New file.
9877
9878 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9879
9880         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9881         recursion.
9882
9883 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9884
9885         * configure: Re-generate.
9886
9887 2020-03-11  Tom Tromey  <tromey@adacore.com>
9888
9889         * ada-typeprint.c (print_choices): Fix comment.
9890
9891 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9892
9893         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9894         previous item in the list, when the list has no items.
9895
9896 2020-03-11  Tom de Vries  <tdevries@suse.de>
9897
9898         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9899         PROP_LOCLIST handling code.
9900
9901 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9902
9903         * buildsym-legacy.c (record_line): Pass extra parameter to
9904         record_line.
9905         * buildsym.c (buildsym_compunit::record_line): Take an extra
9906         parameter, reduce duplication in the line table, and record the
9907         is_stmt flag in the line table.
9908         * buildsym.h (buildsym_compunit::record_line): Add extra
9909         parameter.
9910         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9911         non-statement lines.
9912         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9913         this to the symtab builder.
9914         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9915         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9916         through to dwarf_record_line_1.
9917         * infrun.c (process_event_stop_test): When stepping, don't stop at
9918         a non-statement instruction, and only refresh the step info when
9919         we land in the middle of a line's range.  Also add an extra
9920         comment.
9921         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9922         field.
9923         * record-btrace.c (btrace_find_line_range): Only record lines
9924         marked as is-statement.
9925         * stack.c (frame_show_address): Show the frame address if we are
9926         in a non-statement sal.
9927         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9928         (maintenance_print_one_line_table): Print a header for the is_stmt
9929         column, and include is_stmt information in the output.
9930         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9931         preference to non-statements.
9932         (find_pcs_for_symtab_line): Prefer is-statement entries.
9933         (find_line_common): Likewise.
9934         * symtab.h (struct linetable_entry): Add is_stmt field.
9935         (struct symtab_and_line): Likewise.
9936         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9937         arranging the line table.
9938
9939 2020-03-07  Tom de Vries  <tdevries@suse.de>
9940
9941         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9942         DIE.
9943
9944 2020-03-07  Tom Tromey  <tom@tromey.com>
9945
9946         * valops.c (value_literal_complex): Remove obsolete comment.
9947         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9948         comment.
9949
9950 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9951
9952         * infrun.h: Forward-declare thread_info.
9953         (set_step_info): Add thread_info parameter, add doc.
9954         * infrun.c (set_step_info): Add thread_info parameter, move doc
9955         to header.
9956         * infrun.c (process_event_stop_test): Pass thread to
9957         set_step_info call.
9958         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9959         set_step_info.
9960         (prepare_one_step): Add thread_info parameter, pass it to
9961         set_step_frame and prepare_one_step (recursive) call.
9962         (step_1): Pass thread to prepare_one_step call.
9963         (step_command_fsm::should_stop): Pass thread to
9964         prepare_one_step.
9965         (until_next_fsm): Pass thread to set_step_frame call.
9966         (finish_command): Pass thread to set_step_info call.
9967
9968 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9969
9970         * windows-tdep.c (windows_solib_create_inferior_hook):
9971         Check if inferior is running.
9972
9973 2020-03-06  Tom de Vries  <tdevries@suse.de>
9974
9975         * NEWS: Fix "the the".
9976         * ctfread.c: Same.
9977
9978 2020-03-06  Tom de Vries  <tdevries@suse.de>
9979
9980         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9981
9982 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9983
9984         * .dir-locals.el: Add a comment referencing the other copies of
9985         this file.
9986
9987 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9988
9989         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9990         psargs.
9991
9992 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9993
9994         * .gitattributes: New file.
9995
9996 2020-03-04  Tom Tromey  <tom@tromey.com>
9997
9998         * symmisc.c (print_symbol_bcache_statistics)
9999         (print_objfile_statistics): Update.
10000         * symfile.c (allocate_symtab): Use intern.
10001         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10002         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10003         macro_cache>: Remove.
10004         <string_cache>: New member.
10005         (struct objfile) <intern>: New methods.
10006         * elfread.c (elf_symtab_read): Use intern.
10007         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10008         (dwarf2_compute_name, dwarf2_physname)
10009         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10010         names.
10011         (guess_partial_die_structure_name): Update.
10012         (partial_die_info::fixup): Intern name.
10013         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10014         name.
10015         (dwarf2_name): Intern name.  Update.
10016         * buildsym.c (buildsym_compunit::get_macro_table): Use
10017         string_cache.
10018
10019 2020-03-04  Tom Tromey  <tom@tromey.com>
10020
10021         * jit.c (bfd_open_from_target_memory): Make "target" const.
10022         * corefile.c (gnutarget): Now const.
10023         * gdbcore.h (gnutarget): Now const.
10024
10025 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10026
10027         * NEWS: Mention support for WOW64 processes.
10028         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10029         (amd64_windows_segment_register_p): Remove static.
10030         (_initialize_amd64_windows_nat): Update.
10031         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10032         * i386-windows-nat.c (context_offset): Update.
10033         (i386_mappings): Rename and remove static.
10034         (i386_windows_segment_register_p): Remove static.
10035         (_initialize_i386_windows_nat): Update.
10036         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10037         (STATUS_WX86_SINGLE_STEP): New macro.
10038         (EnumProcessModulesEx): New macro.
10039         (Wow64SuspendThread): New macro.
10040         (Wow64GetThreadContext): New macro.
10041         (Wow64SetThreadContext): New macro.
10042         (Wow64GetThreadSelectorEntry): New macro.
10043         (windows_set_context_register_offsets): Add static.
10044         (windows_set_segment_register_p): Likewise.
10045         (windows_add_thread): Adapt for WOW64 processes.
10046         (windows_fetch_one_register): Likewise.
10047         (windows_nat_target::fetch_registers): Likewise.
10048         (windows_store_one_register): Likewise.
10049         (display_selector): Likewise.
10050         (display_selectors): Likewise.
10051         (handle_exception): Likewise.
10052         (windows_continue): Likewise.
10053         (windows_nat_target::resume): Likewise.
10054         (windows_add_all_dlls): Likewise.
10055         (do_initial_windows_stuff): Likewise.
10056         (windows_nat_target::attach): Likewise.
10057         (windows_get_exec_module_filename): Likewise.
10058         (windows_nat_target::create_inferior): Likewise.
10059         (windows_xfer_siginfo): Likewise.
10060         (_initialize_loadable): Initialize Wow64SuspendThread,
10061         Wow64GetThreadContext, Wow64SetThreadContext,
10062         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10063         * windows-nat.h (windows_set_context_register_offsets):
10064         Remove declaration.
10065         (windows_set_segment_register_p): Likewise.
10066         (i386_windows_segment_register_p): Add declaration.
10067         (amd64_windows_segment_register_p): Likewise.
10068
10069 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10070
10071         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10072         in "info registers" for AArch64/ARM.
10073
10074         The change caused "info registers" to not print GPR's.
10075
10076         gdb/ChangeLog:
10077
10078         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10079
10080         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10081         when reg->group is empty and reggroup is not.
10082
10083 2020-03-03  Tom Tromey  <tromey@adacore.com>
10084
10085         * dwarf2/frame.c (struct dwarf2_frame_cache)
10086         <checked_tailcall_bottom, entry_cfa_sp_offset,
10087         entry_cfa_sp_offset_p>: Remove members.
10088         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10089         (dwarf2_frame_prev_register): Don't call
10090         dwarf2_tailcall_sniffer_first.
10091         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10092         * frame-unwind.c (add_unwinder): New fuction.
10093         (frame_unwind_init): Use it.  Add tailcall unwinder.
10094
10095 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10096             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10097
10098         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10099         value should be printed as true.
10100
10101 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10102
10103         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10104         (windows_init_abi): Set and use windows_so_ops.
10105
10106 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10107
10108         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10109         when verifying if dealing with a convenience variable.
10110
10111 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10112
10113         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10114
10115 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10116
10117         * infrun.c (gdbarch_supports_displaced_stepping): New.
10118         (use_displaced_stepping): Break up conditions in smaller pieces.
10119         Use gdbarch_supports_displaced_stepping.
10120         (displaced_step_prepare_throw): Use
10121         gdbarch_supports_displaced_stepping.
10122
10123 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10124
10125         * NEWS: Mention new behaviour of the history filename.
10126         * top.c (write_history_p): Add comment.
10127         (show_write_history_p): Add header comment, give a different
10128         message when history writing is on, but the history filename is
10129         empty.
10130         (history_filename): Add comment.
10131         (history_filename_empty): New function.
10132         (show_history_filename): Add header comment, give a different
10133         message when the filename is empty.
10134         (init_history): Compare history_filename against nullptr, and only
10135         read history if the filename is not empty.
10136         (set_history_filename): Add header comment, and only make
10137         non-empty filenames absolute.
10138         (init_main): Make the filename argument to 'set history filename'
10139         optional.
10140
10141 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10142
10143         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10144         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10145         (fetch_fp_register): Update.
10146         (fetch_fp_regs): Update.
10147         (store_fp_register): Update.
10148         (store_fp_regs): Update.
10149         (arm_netbsd_nat_target::read_description): New function.
10150         (fetch_elfcore_registers): Update.
10151
10152 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10153
10154         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10155         general_thread if the stop reply is missing a thread-id.
10156         (remote_target::process_stop_reply): Use the first non-exited
10157         thread if the target didn't pass a thread-id.
10158         * infrun.c (do_target_wait): Move call to
10159         switch_to_inferior_no_thread to ....
10160         (do_target_wait_1): ... here.
10161
10162 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10163
10164         * debuginfod-support.c: Include defs.h first.
10165
10166 2020-02-28  Tom de Vries  <tdevries@suse.de>
10167
10168         * symfile.c (set_initial_language): Use default language for lookup.
10169
10170 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10171
10172         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10173         reader variable, pass `this` to read_cutu_die_from_dwo.
10174
10175 2020-02-27  Aaron Merey  <amerey@redhat.com>
10176
10177         * source.c (open_source_file): Check for nullptr when computing
10178         srcpath.
10179
10180 2020-02-27  Tom Tromey  <tromey@adacore.com>
10181
10182         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10183         member.
10184         (dwarf2_add_field): Don't update nfields.
10185         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10186
10187 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10188
10189         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10190         abs.
10191
10192 2020-02-26  Tom Tromey  <tom@tromey.com>
10193
10194         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10195         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10196         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10197         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10198         per_cu_data.
10199
10200 2020-02-26  Tom Tromey  <tom@tromey.com>
10201
10202         * dwarf2/index-write.c (psym_index_map): Change type.
10203         (add_address_entry_worker, write_one_signatured_type)
10204         (recursively_count_psymbols, recursively_write_psymbols)
10205         (class debug_names, psyms_seen_size, write_gdbindex)
10206         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10207
10208 2020-02-26  Aaron Merey  <amerey@redhat.com>
10209
10210         * Makefile.in: Handle optional debuginfod support.
10211         * NEWS: Update.
10212         * README: Add --with-debuginfod summary.
10213         * config.in: Regenerate.
10214         * configure: Regenerate.
10215         * configure.ac: Handle optional debuginfod support.
10216         * debuginfod-support.c: debuginfod helper functions.
10217         * debuginfod-support.h: Ditto.
10218         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10219         summary.
10220         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10221         when a dwz file cannot be found.
10222         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10223         debuginfo file cannot be found.
10224         * source.c (open_source_file): Query debuginfod servers when a
10225         source file cannot be found.
10226         * top.c (print_gdb_configuration): Include
10227         --{with,without}-debuginfod in the output.
10228
10229 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10230
10231         * thread.c (thr_try_catch_cmd): Print thread name.
10232
10233 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10234
10235         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10236         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10237         dwarf2_fetch_die_type_sect_off): Move to...
10238         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10239         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10240         dwarf2_fetch_die_type_sect_off): ... here.
10241         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10242         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10243         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10244
10245 2020-02-26  Tom de Vries  <tdevries@suse.de>
10246
10247         PR gdb/25603
10248         * symfile.c (set_initial_language): Exit-early if
10249         language_mode == language_mode_manual.
10250
10251 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10252
10253         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10254         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10255         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10256
10257 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10258
10259         * gdbtypes.c (create_array_type_with_stride): Handle negative
10260         array strides.
10261         * valarith.c (value_subscripted_rvalue): Likewise.
10262
10263 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10264
10265         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10266
10267 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10268
10269         * loc.h (dwarf2_get_die_type): Move to...
10270         * read.h (dwarf2_get_die_type): ... here.
10271         * read.c (dwarf2_get_die_type): Move doc to header.
10272
10273 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10274
10275         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10276         'gnulib/Makefile.in' to the list.
10277
10278 2020-02-24  Tom Tromey  <tom@tromey.com>
10279
10280         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10281         Remove.
10282         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10283         XOBNEWVEC.
10284
10285 2020-02-24  Tom Tromey  <tom@tromey.com>
10286
10287         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10288         New method.
10289         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10290         (dw2_do_instantiate_symtab, dw2_get_file_names)
10291         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10292
10293 2020-02-24  Tom Tromey  <tom@tromey.com>
10294
10295         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10296         make_scoped_restore.
10297         (dwarf2_psymtab::read_symtab): Don't clear
10298         reading_partial_symbols.
10299
10300 2020-02-24  Tom de Vries  <tdevries@suse.de>
10301
10302         PR gdb/25592
10303         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10304
10305 2020-02-24  Tom de Vries  <tdevries@suse.de>
10306
10307         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10308         commands layout next/prev/regs.
10309
10310 2020-02-22  Tom Tromey  <tom@tromey.com>
10311
10312         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10313         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10314
10315 2020-02-22  Tom Tromey  <tom@tromey.com>
10316
10317         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10318
10319 2020-02-22  Tom Tromey  <tom@tromey.com>
10320
10321         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10322         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10323         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10324         * tui/tui.c (_initialize_tui): Add usage text.
10325
10326 2020-02-22  Tom Tromey  <tom@tromey.com>
10327
10328         * tui/tui-win.c (tui_set_focus_command)
10329         (tui_set_win_height_command): Use error_no_arg.
10330         (_initialize_tui_win): Update help text.
10331         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10332
10333 2020-02-22  Tom Tromey  <tom@tromey.com>
10334
10335         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10336         * tui/tui-disasm.h (struct tui_disasm_window)
10337         <display_start_addr>: Declare.
10338         * tui/tui-source.h (struct tui_source_window)
10339         <display_start_addr>: Declare.
10340         * tui/tui-winsource.h (struct tui_source_window_base)
10341         <show_source_line, display_start_addr>: New methods.
10342         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10343         Rename and move to protected section.
10344         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10345         (tui_source_window_base::do_erase_source_content): Update.
10346         (tui_source_window_base::show_source_line): Now a method.
10347         (tui_source_window_base::show_source_content)
10348         (tui_source_window_base::tui_source_window_base)
10349         (tui_source_window_base::rerender)
10350         (tui_source_window_base::refill)
10351         (tui_source_window_base::do_scroll_horizontal)
10352         (tui_source_window_base::set_is_exec_point_at)
10353         (tui_source_window_base::update_breakpoint_info)
10354         (tui_source_window_base::update_exec_info): Update.
10355         * tui/tui-source.c (tui_source_window::set_contents)
10356         (tui_source_window::showing_source_p)
10357         (tui_source_window::do_scroll_vertical)
10358         (tui_source_window::location_matches_p)
10359         (tui_source_window::line_is_displayed): Update.
10360         (tui_source_window::display_start_addr): New method.
10361         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10362         (tui_disasm_window::do_scroll_vertical)
10363         (tui_disasm_window::location_matches_p): Update.
10364         (tui_disasm_window::display_start_addr): New method.
10365
10366 2020-02-22  Tom Tromey  <tom@tromey.com>
10367
10368         * NEWS: Add entry for gdb.register_window_type.
10369         * tui/tui-layout.h (window_factory): New typedef.
10370         (tui_register_window): Declare.
10371         * tui/tui-layout.c (saved_tui_windows): New global.
10372         (tui_apply_current_layout): Use it.
10373         (tui_register_window): New function.
10374         * python/python.c (do_start_initialization): Call
10375         gdbpy_initialize_tui.
10376         (python_GdbMethods): Add "register_window_type" function.
10377         * python/python-internal.h (gdbpy_register_tui_window)
10378         (gdbpy_initialize_tui): Declare.
10379         * python/py-tui.c: New file.
10380         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10381
10382 2020-02-22  Tom Tromey  <tom@tromey.com>
10383
10384         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10385
10386 2020-02-22  Tom Tromey  <tom@tromey.com>
10387
10388         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10389         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10390         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10391         (tui_set_win_focus_to): Move from tui-win.c.
10392
10393 2020-02-22  Tom Tromey  <tom@tromey.com>
10394
10395         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10396         functions.
10397         (known_window_types): New global.
10398         (tui_get_window_by_name): Reimplement.
10399         (initialize_known_windows): New function.
10400         (validate_window_name): Rewrite.
10401         (_initialize_tui_layout): Call initialize_known_windows.
10402
10403 2020-02-22  Tom Tromey  <tom@tromey.com>
10404
10405         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10406         Remove constants.
10407         * tui/tui-winsource.h (struct tui_source_window_base)
10408         <tui_source_window_base>: Remove parameter.
10409         * tui/tui-winsource.c
10410         (tui_source_window_base::tui_source_window_base): Remove
10411         parameter.
10412         (tui_source_window_base::refill): Update.
10413         * tui/tui-stack.h (struct tui_locator_window)
10414         <tui_locator_window>: Update.
10415         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10416         Default the constructor.
10417         * tui/tui-regs.h (struct tui_data_item_window)
10418         <tui_data_item_window>: Default the constructor.
10419         (struct tui_data_window) <tui_data_window>: Likewise.
10420         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10421         Default the constructor.
10422         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10423         Default the constructor.
10424         <type>: Remove.
10425         (struct tui_win_info) <tui_win_info>: Default the constructor.
10426         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10427         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10428         Default the constructor.
10429
10430 2020-02-22  Tom Tromey  <tom@tromey.com>
10431
10432         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10433         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10434         * tui/tui-win.c (tui_resize_all): Don't call
10435         tui_delete_invisible_windows.
10436         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10437         done.
10438         (tui_set_layout): Update.
10439         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10440         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10441         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10442
10443 2020-02-22  Tom Tromey  <tom@tromey.com>
10444
10445         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10446         correctly.
10447
10448 2020-02-22  Tom Tromey  <tom@tromey.com>
10449
10450         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10451
10452 2020-02-22  Tom Tromey  <tom@tromey.com>
10453
10454         * tui/tui-winsource.h (struct tui_source_window_iterator)
10455         <inner_iterator>: New etytypedef.
10456         <tui_source_window_iterator>: Take "end" parameter.
10457         <tui_source_window_iterator>: Take iterator.
10458         <operator*, advance>: Update.
10459         <m_iter>: Change type.
10460         <m_end>: New field.
10461         (struct tui_source_windows) <begin, end>: Update.
10462         * tui/tui-layout.c (tui_windows): New global.
10463         (tui_apply_current_layout): Clear tui_windows.
10464         (tui_layout_window::apply): Update tui_windows.
10465         * tui/tui-data.h (tui_windows): Declare.
10466         (all_tui_windows): Now inline function.
10467         (class tui_window_iterator, struct all_tui_windows): Remove.
10468
10469 2020-02-22  Tom Tromey  <tom@tromey.com>
10470
10471         PR tui/17850:
10472         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10473         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10474         "height" argument.
10475         (class tui_layout_window) <get_sizes>: Likewise.
10476         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10477         argument.
10478         <get_sizes>: Add "height" argument.
10479         <m_vertical>: New field.
10480         * tui/tui-layout.c (tui_layout_split::clone): Update.
10481         (tui_layout_split::get_sizes): Add "height" argument.
10482         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10483         (tui_new_layout_command): Parse "-horizontal".
10484         (_initialize_tui_layout): Update help string.
10485         (tui_layout_split::specification): Add "-horizontal" when needed.
10486         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10487         argument.
10488         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10489         New methods.
10490
10491 2020-02-22  Tom Tromey  <tom@tromey.com>
10492
10493         * tui/tui-layout.h (enum tui_adjust_result): New.
10494         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10495         (class tui_layout_window) <adjust_size>: Return
10496         tui_adjust_result.  Rewrite.
10497         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10498         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10499
10500 2020-02-22  Tom Tromey  <tom@tromey.com>
10501
10502         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10503         parameter and return types.
10504         (class tui_layout_base) <specification>: Add "depth".
10505         (class tui_layout_window) <specification>: Add "depth".
10506         (class tui_layout_split) <specification>: Add "depth".
10507         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10508         and return types.
10509         (tui_new_layout_command): Parse sub-layouts.
10510         (_initialize_tui_layout): Update help string.
10511         (tui_layout_window::specification): Add "depth".
10512         (add_layout_command): Update.
10513
10514 2020-02-22  Tom Tromey  <tom@tromey.com>
10515
10516         * NEWS: Add "tui new-layout" item.
10517         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10518         Add new-layout command to help text.
10519         (validate_window_name): New function.
10520         (tui_new_layout_command): New function.
10521         (_initialize_tui_layout): Register "new-layout".
10522         (tui_layout_window::specification): New method.
10523         (tui_layout_window::specification): New method.
10524         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10525         method.
10526         (class tui_layout_window) <specification>: New method.
10527         (class tui_layout_split) <specification>: New method.
10528
10529 2020-02-22  Tom Tromey  <tom@tromey.com>
10530
10531         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10532         * tui/tui-win.c (window_name_completer): Update comment.
10533         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10534         Declare method.
10535         (class tui_layout_window) <replace_window>: Likewise.
10536         (class tui_layout_split) <replace_window>: Likewise.
10537         (tui_set_layout): Don't declare.
10538         (tui_set_initial_layout): Declare function.
10539         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10540         (asm_regs_layout): New globals.
10541         (tui_current_layout, show_layout): Remove.
10542         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10543         (find_layout, tui_apply_layout): New function.
10544         (layout_completer): Remove.
10545         (tui_next_layout): Reimplement.
10546         (tui_next_layout_command): New function.
10547         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10548         (tui_regs_layout): Reimplement.
10549         (tui_regs_layout_command): New function.
10550         (extract_display_start_addr): Rewrite.
10551         (next_layout, prev_layout): Remove.
10552         (tui_layout_window::replace_window): New method.
10553         (tui_layout_split::replace_window): New method.
10554         (destroy_layout): New function.
10555         (layout_list): New global.
10556         (add_layout_command): New function.
10557         (initialize_layouts): Update.
10558         (tui_layout_command): New function.
10559         (_initialize_tui_layout): Install "layout" commands.
10560         * tui/tui-data.h (enum tui_layout_type): Remove.
10561         (tui_current_layout): Don't declare.
10562
10563 2020-02-22  Tom Tromey  <tom@tromey.com>
10564
10565         * tui/tui-regs.c (tui_reg_layout): Remove.
10566         (tui_reg_command): Use tui_regs_layout.
10567         * tui/tui-layout.h (tui_reg_command): Declare.
10568         * tui/tui-layout.c (tui_reg_command): New function.
10569
10570 2020-02-22  Tom Tromey  <tom@tromey.com>
10571
10572         * tui/tui.c (tui_rl_delete_other_windows): Call
10573         tui_remove_some_windows.
10574         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10575         Declare method.
10576         (class tui_layout_window) <remove_windows>: New method.
10577         (class tui_layout_split) <remove_windows>: Declare.
10578         (tui_remove_some_windows): Declare.
10579         * tui/tui-layout.c (tui_remove_some_windows): New function.
10580         (tui_layout_split::remove_windows): New method.
10581
10582 2020-02-22  Tom Tromey  <tom@tromey.com>
10583
10584         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10585         * tui/tui-layout.h (tui_next_layout): Declare.
10586         * tui/tui-layout.c (tui_next_layout): New function.
10587
10588 2020-02-22  Tom Tromey  <tom@tromey.com>
10589
10590         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10591         correct coordinates.
10592
10593 2020-02-22  Tom Tromey  <tom@tromey.com>
10594
10595         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10596         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10597         DATA_WIN case.
10598
10599 2020-02-22  Tom Tromey  <tom@tromey.com>
10600
10601         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10602         TUI_DISASM_WIN, not tui_win_list.
10603
10604 2020-02-22  Tom Tromey  <tom@tromey.com>
10605
10606         * valprint.c (generic_val_print_enum_1)
10607         (val_print_type_code_flags): Style member names.
10608         * rust-lang.c (val_print_struct, rust_print_enum)
10609         (rust_print_struct_def, rust_internal_print_type): Style member
10610         names.
10611         * p-valprint.c (pascal_object_print_value_fields): Style member
10612         names.  Only call fprintf_symbol_filtered for static members.
10613         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10614         * f-valprint.c (f_val_print): Style member names.
10615         * f-typeprint.c (f_type_print_base): Style member names.
10616         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10617         call fprintf_symbol_filtered for static members.
10618         (cp_print_class_member): Style member names.
10619         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10620         member names.
10621         * ada-valprint.c (ada_print_scalar): Style enum names.
10622         (ada_val_print_enum): Likewise.
10623         * ada-typeprint.c (print_enum_type): Style enum names.
10624
10625 2020-02-21  Tom Tromey  <tom@tromey.com>
10626
10627         * psympriv.h (struct partial_symtab): Update comment.
10628
10629 2020-02-21  Tom Tromey  <tromey@adacore.com>
10630
10631         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10632         type is CORE_ADDR.
10633
10634 2020-02-21  Tom de Vries  <tdevries@suse.de>
10635
10636         PR gdb/25534
10637         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10638         if dependencies[i]->user != NULL.
10639
10640 2020-02-21  Ali Tamur  <tamur@google.com>
10641
10642         * dwarf2/read.c (dwarf2_name): Add null check.
10643
10644 2020-02-20  Tom Tromey  <tom@tromey.com>
10645
10646         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10647         ">=", in binary search.
10648         (dwarf2_find_containing_comp_unit): New overload.
10649         (run_test): New self-test.
10650         (_initialize_dwarf2_read): Register new test.
10651
10652 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10653
10654         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10655         * riscv-tdep.h: Likewise.
10656         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10657         rv32-only CSR.
10658         * features/riscv/64bit-csr.xml: Regenerated.
10659
10660 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10661             Tom Tromey  <tom@tromey.com>
10662
10663         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10664         of 'fputc_unfiltered'.
10665         (putchar_unfiltered): Call 'fputc_unfiltered'.
10666         (fputc_unfiltered): Call 'fputs_unfiltered'.
10667
10668 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10669
10670         * config.in: Regenerate.
10671         * configure: Regenerate.
10672         * configure.ac: Add --with-python-libdir option.
10673         * main.c: Use WITH_PYTHON_LIBDIR.
10674
10675 2020-02-19  Tom Tromey  <tom@tromey.com>
10676
10677         * symtab.c (general_symbol_info::compute_and_set_names): Use
10678         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10679
10680 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10681
10682         * dwarf2/read.c (allocate_signatured_type_table,
10683         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10684         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10685         Remove objfile parameter, update all callers.
10686
10687 2020-02-19  Doug Evans  <dje@google.com>
10688
10689         PR rust/25535
10690         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10691         rust_enum_variant calculation.
10692
10693 2020-02-19  Tom Tromey  <tromey@adacore.com>
10694
10695         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10696
10697 2020-02-19  Tom Tromey  <tromey@adacore.com>
10698
10699         * ada-lang.c (cache_symbol): Use obstack_strdup.
10700
10701 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10702
10703         * configure: Regenerate.
10704
10705 2020-02-19  Tom Tromey  <tromey@adacore.com>
10706
10707         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10708         NULL check.
10709
10710 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10711
10712         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10713
10714 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10715
10716         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10717         if GDBSERVER is not defined.
10718         (riscv_tdesc_cache): Likewise, also store const target_desc.
10719         (STATIC_IN_GDB): Define.
10720         (riscv_create_target_description): Update declaration with
10721         STATIC_IN_GDB.
10722         (riscv_lookup_target_description): New function, only define if
10723         GDBSERVER is not defined.
10724         * arch/riscv.h (riscv_create_target_description): Declare only
10725         when GDBSERVER is defined.
10726         (riscv_lookup_target_description): New declaration when GDBSERVER
10727         is not defined.
10728         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10729         (riscv_linux_read_features): ...this, and return
10730         riscv_gdbarch_features instead of target_desc.
10731         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10732         (riscv_linux_read_description): Rename to...
10733         (riscv_linux_read_features): ...this.
10734         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10735         Update to use riscv_gdbarch_features and
10736         riscv_lookup_target_description.
10737         * riscv-tdep.c (riscv_find_default_target_description): Use
10738         riscv_lookup_target_description instead of
10739         riscv_create_target_description.
10740
10741 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10742
10743         * valprint.c (generic_val_print_enum_1): When printing a flag
10744         enum with value 0 and there is no enumerator with value 0, print
10745         just "0" instead of "(unknown: 0x0)".
10746
10747 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10748
10749         * valprint.c (generic_val_print_enum_1): Print unknown part of
10750         flag enum in hex.
10751
10752 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10753
10754         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10755         flag enums to contain duplicate enumerators.
10756         * valprint.c (generic_val_print_enum_1): Update comment.
10757
10758 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10759
10760         * dwarf2/read.c: Include "count-one-bits.h".
10761         (update_enumeration_type_from_children): If an enumerator has
10762         multiple bits set, don't treat the enumeration as a "flag enum".
10763         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10764         of flag enums have 0 or 1 bit set.
10765
10766 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10767
10768         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10769         conversion.
10770         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10771         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10772         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10773         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10774         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10775
10776 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10777
10778         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10779
10780 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10781
10782         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10783         displaced_step_closure_up.
10784         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10785         (struct displaced_step_closure_up):
10786         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10787         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10788         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10789         Likewise.
10790         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10791         * gdbarch.c, gdbarch.h: Re-generate.
10792         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10793         displaced_step_closure_up.
10794         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10795         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10796         * infrun.h (displaced_step_closure_up): New type alias.
10797         (struct displaced_step_inferior_state) <step_closure>: Change
10798         type to displaced_step_closure_up.
10799         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10800         displaced_step_closure_up.
10801         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10802
10803 2020-02-14  Tom Tromey  <tom@tromey.com>
10804
10805         * minidebug.c (gnu_debug_key): New global.
10806         (find_separate_debug_file_in_section): Use it.
10807
10808 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10809
10810         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10811         std::unique_ptr.
10812         * gdbarch.c: Re-generate.
10813         * gdbarch.h: Re-generate.
10814         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10815         change.
10816         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10817         type to std::unique_ptr.
10818         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10819         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10820         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10821         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10822         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10823         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10824         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10825         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10826         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10827
10828 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10829
10830         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10831         std::unique_ptr.
10832         (displaced_step_clear): Rename to...
10833         (displaced_step_reset): ... this.  Just call displaced->reset ().
10834         (displaced_step_clear_cleanup): Rename to...
10835         (displaced_step_reset_cleanup): ... this.
10836         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10837         (displaced_step_fixup): Likewise.
10838         (resume_1): Likewise.
10839         (handle_inferior_event): Restore child's memory before calling
10840         displaced_step_fixup on the parent.
10841         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10842         to std::unique_ptr.
10843         <step_closure>: Change type to std::unique_ptr.
10844
10845 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10846
10847         * arm-tdep.c: Include count-one-bits.h.
10848         (cleanup_block_store_pc): Use count_one_bits.
10849         (cleanup_block_load_pc): Use count_one_bits.
10850         (arm_copy_block_xfer): Use count_one_bits.
10851         (thumb2_copy_block_xfer): Use count_one_bits.
10852         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10853         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10854         (thumb_get_next_pcs_raw): Use count_one_bits.
10855         (arm_get_next_pcs_raw): Use count_one_bits_l.
10856         * arch/arm.c (bitcount): Remove.
10857         * arch/arm.h (bitcount): Remove.
10858
10859 2020-02-14  Tom Tromey  <tromey@adacore.com>
10860
10861         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10862         Update.
10863         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10864         * dwarf2/loc.c (call_site_find_chain_1): Return
10865         unique_xmalloc_ptr.
10866         (call_site_find_chain): Likewise.
10867
10868 2020-02-14  Richard Biener  <rguenther@suse.de>
10869
10870         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10871         on expression with division operators.
10872
10873 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10874
10875         * MAINTAINERS (Write After Approval): Adding myself.
10876
10877 2020-02-12  Tom Tromey  <tom@tromey.com>
10878
10879         * event-loop.c (event_data, gdb_event, event_handler_func):
10880         Remove.
10881
10882 2020-02-12  Tom Tromey  <tom@tromey.com>
10883
10884         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10885         (dwarf2_frame_objfile_data): Add comment.
10886         (find_comp_unit, set_comp_unit): New functions.
10887         (dwarf2_frame_find_fde): Use find_comp_unit.
10888         (dwarf2_build_frame_info): Use set_comp_unit.
10889
10890 2020-02-12  Tom Tromey  <tom@tromey.com>
10891
10892         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10893         (comp_unit): Don't initialize objfile.
10894         (execute_cfa_program): Add text_offset parameter.
10895         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10896         (dwarf2_frame_cache): Update.
10897         (dwarf2_build_frame_info): Don't set "objfile" member.
10898
10899 2020-02-12  Tom Tromey  <tom@tromey.com>
10900
10901         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10902         (decode_frame_entry): Likewise.
10903         (dwarf2_build_frame_info): Update.
10904
10905 2020-02-12  Tom Tromey  <tom@tromey.com>
10906
10907         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10908         (decode_frame_entry_1): Use the comp_unit obstack.
10909
10910 2020-02-12  Tom Tromey  <tom@tromey.com>
10911
10912         * dwarf2/frame.c (struct comp_unit): Add initializers and
10913         constructor.
10914         (dwarf2_frame_objfile_data): Store a comp_unit.
10915         (dwarf2_frame_find_fde): Update.
10916         (dwarf2_build_frame_info): Use "new".
10917
10918 2020-02-12  Tom Tromey  <tom@tromey.com>
10919
10920         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10921         (dwarf2_fde_table): Typedef for std::vector.
10922         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10923         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10924         (decode_frame_entry): Update.
10925         (dwarf2_build_frame_info): Use "new".
10926
10927 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10928
10929         * arm-tdep.c (arm_gdbarch_init): Update.
10930         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10931         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10932         have_neon, is_m>: Change to bool.
10933
10934 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10935
10936         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10937
10938 2020-02-12  Tom Tromey  <tom@tromey.com>
10939
10940         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10941
10942 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10943
10944         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10945         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10946
10947 2020-02-11  Tom Tromey  <tom@tromey.com>
10948
10949         * psymtab.h: Update comment.
10950
10951 2020-02-11  Tom Tromey  <tom@tromey.com>
10952
10953         * gdb_obstack.h (struct auto_obstack): Use
10954         DISABLE_COPY_AND_ASSIGN.
10955
10956 2020-02-11  Tom Tromey  <tom@tromey.com>
10957
10958         * dwarf2/frame.h (struct objfile): Don't forward declare.
10959
10960 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10961
10962         * cris-tdep.c (cris_supply_gregset): Change signature to match
10963         what struct regset expects.
10964         (cris_regset): New struct.
10965         (fetch_core_registers): Remove.
10966         (cris_iterate_over_regset_sections): New function.
10967         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10968         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10969
10970 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10971
10972         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10973         registers.
10974
10975 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10976
10977         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10978
10979 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10980
10981         * configure: Re-generate.
10982
10983 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10984
10985         * configure: Re-generate.
10986
10987 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10988
10989         * acinclude: Update warning.m4 path.
10990         * warning.m4: Move to gdbsupport.
10991
10992 2020-02-11  Tom Tromey  <tromey@adacore.com>
10993
10994         * remote.c (remote_console_output): Update.
10995         * printcmd.c (printf_command): Update.
10996         * event-loop.c (gdb_wait_for_event): Update.
10997         * linux-nat.c (sigchld_handler): Update.
10998         * remote-sim.c (gdb_os_write_stdout): Update.
10999         (gdb_os_flush_stdout): Update.
11000         (gdb_os_flush_stderr): Update.
11001         (gdb_os_write_stderr): Update.
11002         * exceptions.c (print_exception): Update.
11003         * remote-fileio.c (remote_fileio_func_read): Update.
11004         (remote_fileio_func_write): Update.
11005         * tui/tui.c (tui_enable): Update.
11006         * tui/tui-interp.c (tui_interp::init): Update.
11007         * utils.c (init_page_info): Update.
11008         (putchar_unfiltered, fputc_unfiltered): Update.
11009         (gdb_flush): Update.
11010         (emit_style_escape): Update.
11011         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11012         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11013         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11014         (stderr_file::write): Update.
11015         (stderr_file::puts): Update.
11016         * ui-file.h (ui_file_isatty, ui_file_write)
11017         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11018         (ui_file_puts): Don't declare.
11019
11020 2020-02-10  Tom de Vries  <tdevries@suse.de>
11021
11022         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11023         sentinel to char *.
11024
11025 2020-02-09  Tom de Vries  <tdevries@suse.de>
11026
11027         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11028         filename if it matches "<artificial>".
11029
11030 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11031
11032         * windows-tdep.c (struct enum_value_name): New struct.
11033         (create_enum): New function.
11034         (windows_get_siginfo_type): Create and use enum types.
11035
11036 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11037
11038         * NEWS: Mention $_siginfo support for Windows.
11039         * windows-nat.c (handle_exception): Set siginfo_er.
11040         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11041         (windows_xfer_siginfo): New function.
11042         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11043         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11044         (init_windows_gdbarch_data): New function.
11045         (get_windows_gdbarch_data): New function.
11046         (windows_get_siginfo_type): New function.
11047         (windows_init_abi): Register windows_get_siginfo_type.
11048         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11049
11050 2020-02-08  Tom Tromey  <tom@tromey.com>
11051
11052         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11053         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11054         <keep>: Declare method.
11055         <m_keep>: Remove member.
11056         <~cutu_reader>: Remove.
11057         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11058         (cutu_reader::cutu_reader): Update.
11059         (cutu_reader::keep): Rename from ~cutu_reader.
11060         (process_psymtab_comp_unit, build_type_psymtabs_1)
11061         (process_skeletonless_type_unit, load_partial_comp_unit)
11062         (load_full_comp_unit, dwarf2_read_addr_index)
11063         (read_signatured_type): Update.
11064
11065 2020-02-08  Tom Tromey  <tom@tromey.com>
11066
11067         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11068         "want_partial_unit" parameter.
11069         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11070         Inline check for DW_TAG_partial_unit.
11071         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11072
11073 2020-02-08  Tom Tromey  <tom@tromey.com>
11074
11075         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11076         read.c.
11077         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11078         read.c.
11079
11080 2020-02-08  Tom Tromey  <tom@tromey.com>
11081
11082         * dwarf2/read.c (read_address): Move to comp-unit.c.
11083         (dwarf2_rnglists_process, dwarf2_ranges_process)
11084         (read_attribute_value, dwarf_decode_lines_1)
11085         (var_decode_location, decode_locdesc): Update.
11086         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11087         read.c.  Remove "cu" parameter.
11088         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11089         method.
11090
11091 2020-02-08  Tom Tromey  <tom@tromey.com>
11092
11093         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11094         (read_indirect_line_string): Update.
11095         * dwarf2/comp-unit.c (read_offset): Remove.
11096         (read_comp_unit_head): Update.
11097         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11098         method.
11099         (read_offset): Don't declare.
11100
11101 2020-02-08  Tom Tromey  <tom@tromey.com>
11102
11103         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11104         * dwarf2/read.c (struct comp_unit_head): Move to
11105         dwarf2/comp-unit.h.
11106         (enum class rcuh_kind): Move to comp-unit.h.
11107         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11108         (read_comp_unit_head, error_check_comp_unit_head)
11109         (read_and_check_comp_unit_head): Move to comp-unit.c.
11110         (read_offset, dwarf_unit_type_name): Likewise.
11111         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11112         (cutu_reader::cutu_reader, read_call_site_scope)
11113         (find_partial_die, follow_die_offset): Update.
11114         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11115
11116 2020-02-08  Tom Tromey  <tom@tromey.com>
11117
11118         * dwarf2/read.c (read_offset_1): Move to leb.c.
11119         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11120         (dwarf_decode_macro_bytes): Update.
11121         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11122         * dwarf2/leb.h (read_offset): Declare.
11123
11124 2020-02-08  Tom Tromey  <tom@tromey.com>
11125
11126         * dwarf2/read.c (dwarf2_section_size): Remove.
11127         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11128         Update.
11129         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11130
11131 2020-02-08  Tom Tromey  <tom@tromey.com>
11132
11133         * dwarf2/read.c (read_initial_length): Move to leb.c.
11134         * dwarf2/leb.h (read_initial_length): Declare.
11135         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11136         handle_nonstd parameter.
11137         * dwarf2/frame.c (read_initial_length): Remove.
11138         (decode_frame_entry_1): Update.
11139
11140 2020-02-08  Tom Tromey  <tom@tromey.com>
11141
11142         * dwarf2/loc.c (dwarf2_find_location_expression)
11143         (dwarf_evaluate_loc_desc::get_tls_address)
11144         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11145         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11146         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11147         (dwarf2_compile_property_to_c)
11148         (dwarf2_loc_desc_get_symbol_read_needs)
11149         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11150         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11151         (loclist_describe_location, loclist_tracepoint_var_ref)
11152         (loclist_generate_c_location): Update.
11153         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11154         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11155         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11156         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11157         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11158         (dwarf2_per_cu_data::addr_size)
11159         (dwarf2_per_cu_data::ref_addr_size)
11160         (dwarf2_per_cu_data::text_offset)
11161         (dwarf2_per_cu_data::addr_type): Now methods.
11162         (per_cu_header_read_in): Make per_cu "const".
11163         (dwarf2_version): Remove.
11164         (dwarf2_per_cu_data::int_type): Now a method.
11165         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11166         (set_die_type, read_array_type, read_subrange_index_type)
11167         (read_tag_string_type, read_subrange_type): Update.
11168         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11169         offset_size, ref_addr_size, text_offset, addr_type, version,
11170         objfile, int_type, addr_sized_int_type>: Declare methods.
11171
11172 2020-02-08  Tom Tromey  <tom@tromey.com>
11173
11174         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11175         Move earlier.
11176
11177 2020-02-08  Tom Tromey  <tom@tromey.com>
11178
11179         * dwarf2/read.h (dwarf_line_debug): Declare.
11180         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11181         * dwarf2/read.c: Move line_header code to new files.
11182         (dwarf_line_debug): No longer static.
11183         * dwarf2/line-header.c: New file.
11184         * dwarf2/line-header.h: New file.
11185
11186 2020-02-08  Tom Tromey  <tom@tromey.com>
11187
11188         * dwarf2/read.c (struct line_header) <file_full_name,
11189         file_file_name>: Return unique_xmalloc_ptr.
11190         (line_header::file_file_name): Update.
11191         (line_header::file_full_name): Update.
11192         (dw2_get_file_names_reader): Update.
11193         (macro_start_file): Update.
11194
11195 2020-02-08  Tom Tromey  <tom@tromey.com>
11196
11197         * dwarf2/read.c (struct line_header) <file_full_name,
11198         file_file_name>: Declare methods.
11199         (dw2_get_file_names_reader): Update.
11200         (file_file_name): Now a method.
11201         (file_full_name): Likewise.
11202         (macro_start_file): Update.
11203
11204 2020-02-08  Tom Tromey  <tom@tromey.com>
11205
11206         * dwarf2/read.c (dwarf_always_disassemble)
11207         (show_dwarf_always_disassemble): Move to loc.c.
11208         (_initialize_dwarf2_read): Move "always-disassemble" registration
11209         to loc.c.
11210         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11211         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11212         static.
11213         (show_dwarf_always_disassemble): Move from read.c.
11214         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11215
11216 2020-02-08  Tom Tromey  <tom@tromey.com>
11217
11218         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11219         (create_quick_file_names_table): Return htab_up.
11220         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11221         Update.
11222         * dwarf2/read.h (struct dwarf2_per_objfile)
11223         <quick_file_names_table>: Now htab_up.
11224
11225 2020-02-08  Tom Tromey  <tom@tromey.com>
11226
11227         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11228
11229 2020-02-08  Tom Tromey  <tom@tromey.com>
11230
11231         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11232         Rewrite.
11233         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11234         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11235         (abbrev_table::abbrev_table): No longer inline.
11236         (ABBREV_HASH_SIZE): Remove.
11237         (abbrev_table::m_abbrevs): Now an htab_up.
11238
11239 2020-02-08  Tom Tromey  <tom@tromey.com>
11240
11241         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11242         (cutu_reader): Update.
11243         (build_type_psymtabs_1): Update.
11244         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11245         (abbrev_table::alloc_abbrev): Update.
11246         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11247         (abbrev_table::read): New static method, renamed from
11248         abbrev_table_read_table.
11249         (abbrev_table::alloc_abbrev)
11250         (abbrev_table::add_abbrev): Now private.
11251         (abbrev_table::abbrev_table): Now private.
11252         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11253
11254 2020-02-08  Tom Tromey  <tom@tromey.com>
11255
11256         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11257         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11258         htab_up.
11259
11260 2020-02-08  Tom Tromey  <tom@tromey.com>
11261
11262         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11263         htab_up.
11264         (lookup_dwo_unit_in_dwp): Update.
11265         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11266         on obstack.
11267
11268 2020-02-08  Tom Tromey  <tom@tromey.com>
11269
11270         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11271         obstack.
11272
11273 2020-02-08  Tom Tromey  <tom@tromey.com>
11274
11275         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11276         line_header_hash.
11277         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11278         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11279         Change type to htab_up.
11280
11281 2020-02-08  Tom Tromey  <tom@tromey.com>
11282
11283         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11284         htab_up.  Don't allocate on obstack.
11285         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11286         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11287         Change type to htab_up.
11288
11289 2020-02-08  Tom Tromey  <tom@tromey.com>
11290
11291         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11292         Change type to htab_up.
11293         * dwarf2/read.c (create_signatured_type_table_from_index)
11294         (create_signatured_type_table_from_debug_names)
11295         (create_all_type_units, add_type_unit)
11296         (lookup_dwo_signatured_type, lookup_signatured_type)
11297         (process_skeletonless_type_unit): Update.
11298         (create_debug_type_hash_table, create_debug_types_hash_table):
11299         Change type of types_htab.
11300         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11301         htab_up.  Don't allocate on obstack.
11302         (create_cus_hash_table): Change type of cus_htab parameter.
11303         (struct dwo_file) <cus, tus>: Now htab_up.
11304         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11305         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11306         (queue_and_load_all_dwo_tus): Update.
11307         * dwarf2/index-write.c (write_gdbindex): Update.
11308         (write_debug_names): Update.
11309
11310 2020-02-08  Tom Tromey  <tom@tromey.com>
11311
11312         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11313         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11314         destructor.
11315         (struct dwarf2_per_objfile) <queue>: New member.
11316         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11317         dwarf2/read.h.
11318         (dwarf2_queue, dwarf2_queue_tail): Remove.
11319         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11320         DISABLE_COPY_AND_ASSIGN.
11321         <m_per_objfile>: New member.
11322         <~dwarf2_queue_guard>: Rewrite.
11323         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11324         Update.
11325         (~dwarf2_queue_item): New.
11326
11327 2020-02-08  Tom Tromey  <tom@tromey.com>
11328
11329         * dwarf2/read.c (struct die_info) <has_children>: New member.
11330         (dw2_get_file_names_reader): Remove has_children.
11331         (dw2_get_file_names): Update.
11332         (read_cutu_die_from_dwo): Remove has_children.
11333         (cutu_reader::init_tu_and_read_dwo_dies)
11334         (cutu_reader::cutu_reader): Update.
11335         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11336         Remove has_children.
11337         (build_type_psymtabs_1, process_skeletonless_type_unit)
11338         (load_partial_comp_unit, load_full_comp_unit): Update.
11339         (create_dwo_cu_reader): Remove has_children.
11340         (create_cus_hash_table, read_die_and_children): Update.
11341         (read_full_die_1,read_full_die): Remove has_children.
11342         (read_signatured_type): Update.
11343         (class cutu_reader) <has_children>: Remove.
11344
11345 2020-02-08  Tom Tromey  <tom@tromey.com>
11346
11347         * dwarf2/expr.c: Rename from dwarf2expr.c.
11348         * dwarf2/expr.h: Rename from dwarf2expr.h.
11349         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11350         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11351         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11352         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11353         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11354         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11355         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11356         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11357         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11358         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11359         * dwarf2/loc.c: Rename from dwarf2loc.c.
11360         * dwarf2/loc.h: Rename from dwarf2loc.h.
11361         * dwarf2/read.c: Rename from dwarf2read.c.
11362         * dwarf2/read.h: Rename from dwarf2read.h.
11363         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11364         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11365         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11366         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11367         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11368         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11369         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11370         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11371         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11372         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11373         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11374         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11375         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11376         Update.
11377         * Makefile.in (COMMON_SFILES): Update.
11378         (HFILES_NO_SRCDIR): Update.
11379
11380 2020-02-08  Tom Tromey  <tom@tromey.com>
11381
11382         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11383         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11384
11385 2020-02-08  Tom Tromey  <tom@tromey.com>
11386
11387         * dwarf2read.h (struct die_info): Don't declare.
11388
11389 2020-02-08  Tom Tromey  <tom@tromey.com>
11390
11391         * dwarf2read.h (die_info_ptr): Remove typedef.
11392
11393 2020-02-08  Tom Tromey  <tom@tromey.com>
11394
11395         * dwarf2read.c (read_call_site_scope)
11396         (handle_data_member_location, dwarf2_add_member_fn)
11397         (mark_common_block_symbol_computed, read_common_block)
11398         (attr_to_dynamic_prop, partial_die_info::read)
11399         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11400         (dwarf2_symbol_mark_computed, set_die_type): Update.
11401         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11402         method.
11403         (attr_form_is_block): Don't declare.
11404         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11405
11406 2020-02-08  Tom Tromey  <tom@tromey.com>
11407
11408         * dwarf2read.c (dwarf2_find_base_address, )
11409         (read_call_site_scope, rust_containing_type)
11410         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11411         (handle_data_member_location, dwarf2_add_member_fn)
11412         (get_alignment, read_structure_type, process_structure_scope)
11413         (mark_common_block_symbol_computed, read_common_block)
11414         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11415         (partial_die_info::read, read_attribute_value, new_symbol)
11416         (lookup_die_type, dwarf2_get_ref_die_offset)
11417         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11418         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11419         (dwarf2_symbol_mark_computed): Update.
11420         * dwarf2/attribute.h (struct attribute) <value_as_address,
11421         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11422         methods.
11423         (value_as_address, attr_form_is_section_offset)
11424         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11425         * dwarf2/attribute.c (attribute::value_as_address)
11426         (attribute::form_is_section_offset, attribute::form_is_constant)
11427         (attribute::form_is_ref): Now methods.
11428
11429 2020-02-08  Tom Tromey  <tom@tromey.com>
11430
11431         * dwarf2read.c (struct attribute, DW_STRING)
11432         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11433         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11434         (attr_form_is_block, attr_form_is_section_offset)
11435         (attr_form_is_constant, attr_form_is_ref): Move.
11436         * dwarf2/attribute.h: New file.
11437         * dwarf2/attribute.c: New file, from dwarf2read.c.
11438         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11439
11440 2020-02-08  Tom Tromey  <tom@tromey.com>
11441
11442         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11443         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11444         Move.
11445         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11446         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11447         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11448         abbrev.c.
11449         * dwarf2/abbrev.h: New file.
11450         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11451         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11452
11453 2020-02-08  Tom Tromey  <tom@tromey.com>
11454
11455         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11456         (dwarf2_section_size, dwarf2_get_section_info)
11457         (create_signatured_type_table_from_debug_names)
11458         (create_addrmap_from_aranges, read_debug_names_from_section)
11459         (get_gdb_index_contents_from_section, read_comp_unit_head)
11460         (error_check_comp_unit_head, read_abbrev_offset)
11461         (create_debug_type_hash_table, init_cu_die_reader)
11462         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11463         (read_comp_units_from_section, create_cus_hash_table)
11464         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11465         (create_dwp_v2_section, dwarf2_rnglists_process)
11466         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11467         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11468         (read_indirect_string_from_dwz, read_addr_index_1)
11469         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11470         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11471         (fill_in_loclist_baton): Update.
11472         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11473         get_containing_section, get_bfd_owner, get_bfd_section,
11474         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11475         (dwarf2_read_section, get_section_name, get_section_file_name)
11476         (get_containing_section, get_section_bfd_owner)
11477         (get_section_bfd_section, get_section_name, get_section_file_name)
11478         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11479         declare.
11480         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11481         (dwarf2_section_info::get_bfd_owner)
11482         (dwarf2_section_info::get_bfd_section)
11483         (dwarf2_section_info::get_name)
11484         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11485         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11486         (dwarf2_section_info::read): Now methods.
11487         * dwarf-index-write.c (class debug_names): Update.
11488
11489 2020-02-08  Tom Tromey  <tom@tromey.com>
11490
11491         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11492         Move to dwarf2/section.h.
11493         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11494         (get_section_bfd_section, get_section_name)
11495         (get_section_file_name, get_section_id, get_section_flags)
11496         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11497         dwarf2/section.c.
11498         * dwarf2/section.h: New file.
11499         * dwarf2/section.c: New file, from dwarf2read.c.
11500         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11501
11502 2020-02-08  Tom Tromey  <tom@tromey.com>
11503
11504         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11505         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11506         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11507         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11508         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11509         * dwarf2/leb.h: New file, from dwarf2read.c.
11510         * dwarf2/leb.c: New file, from dwarf2read.c.
11511         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11512         Remove.
11513         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11514         (COMMON_SFILES): Add dwarf2/leb.c.
11515
11516 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11517
11518         GDB 9.1 released.
11519
11520 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11521
11522         PR gdb/25190:
11523         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11524         * gdb/remote.c (remote_console_output): Update.
11525         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11526         (ui_file_puts): ...this.
11527         * gdb/ui-file.h (ui_file_puts): Add declaration.
11528         * gdb/utils.c (emit_style_escape): Update.
11529         (flush_wrap_buffer): Update.
11530         (fputs_maybe_filtered): Update.
11531         (fputs_unfiltered): Add function.
11532
11533 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11534
11535         * gdb/event-loop.c (gdb_wait_for_event): Update.
11536         * gdb/printcmd.c (printf_command): Update.
11537         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11538         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11539         (gdb_os_flush_stderr): Update.
11540         * gdb/remote.c (remote_console_output): Update.
11541         * gdb/ui-file.c (gdb_flush): Rename to...
11542         (ui_file_flush): ...this.
11543         (stderr_file::write): Update.
11544         (stderr_file::puts): Update.
11545         * gdb/ui-file.h (gdb_flush): Rename to...
11546         (ui_file_flush): ...this.
11547         * gdb/utils.c (gdb_flush): Add function.
11548         * gdb/utils.h (gdb_flush): Add declaration.
11549
11550 2020-02-07  Tom Tromey  <tromey@adacore.com>
11551
11552         PR breakpoints/24915:
11553         * source.c (find_and_open_source): Do not check basenames_may_differ.
11554
11555 2020-02-07  Tom Tromey  <tom@tromey.com>
11556
11557         * README: Update gdbserver documentation.
11558         * gdbserver: Move to top level.
11559         * configure.tgt (build_gdbserver): Remove.
11560         * configure.ac: Remove --enable-gdbserver.
11561         * configure: Rebuild.
11562         * Makefile.in (distclean): Don't mention gdbserver.
11563
11564 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11565
11566         * source-cache.c (source_cache::ensure): Surround
11567         get_plain_source_lines with a try/catch.
11568         (source_cache::get_line_charpos): Get rid of try/catch
11569         and only check for the return value of "ensure".
11570         * tui/tui-source.c (tui_source_window::set_contents):
11571         Simplify "nlines" calculation.
11572
11573 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11574
11575         * MAINTAINERS (Write After Approval): Add myself.
11576
11577 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11578
11579         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11580         function call.
11581
11582 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11583
11584         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11585
11586 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11587
11588         * nat/riscv-linux-tdesc.h: New file.
11589         * nat/riscv-linux-tdesc.c: New file, taking code from...
11590         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11591         ... here.
11592         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11593         NATDEPFILES.
11594
11595 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11596
11597         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11598         we don't set the fake simulator ptid to the null_ptid.
11599
11600 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11601
11602         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11603         * gdbthread.h (class thread_info) <resumed>: Likewise.
11604         * infrun.c (resume_1): Likewise.
11605         (proceed): Likewise.
11606         (infrun_thread_stop_requested): Likewise.
11607         (stop_all_threads): Likewise.
11608         (handle_inferior_event): Likewise.
11609         (restart_threads): Likewise.
11610         (finish_step_over): Likewise.
11611         (keep_going_stepped_thread): Likewise.
11612         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11613         (linux_handle_extended_wait): Likewise.
11614         * record-btrace.c (get_thread_current_frame_id): Likewise.
11615         * record-full.c (record_full_wait_1): Likewise.
11616         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11617         * target.c (target_resume): Likewise.
11618         * thread.c (set_running_thread): Likewise.
11619
11620 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11621
11622         * f-valprint.c (f77_print_array_1): Changed datatype of index
11623         variable to LONGEST from int to enable it to contain bound
11624         values correctly.
11625
11626 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11627
11628         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11629         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11630         offsets according to FLEN determined.
11631         (riscv_linux_nat_target::read_description): Determine FLEN
11632         dynamically.
11633         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11634         according to FLEN determined.
11635         (riscv_linux_nat_target::store_registers): Likewise.
11636
11637 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11638
11639         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11640         when reg->group is empty and reggroup is not.
11641
11642 2020-01-31  Tom Tromey  <tromey@adacore.com>
11643
11644         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11645         Call beneath target's mourn_inferior after unpushing.
11646
11647 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11648
11649         PR tui/9765
11650         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11651         have enough lines to fill the screen, still return the lowest
11652         address we found.
11653
11654 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11655
11656         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11657         '-', '<', and '>' commands.
11658
11659 2020-01-29  Pedro Alves  <palves@redhat.com>
11660             Sergio Durigan Junior  <sergiodj@redhat.com>
11661
11662         * infcmd.c (construct_inferior_arguments): Assert that
11663         'argc' is greater than 0.
11664
11665 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11666
11667         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11668         (BRK_INSN_MASK): Define to 0xd4200000.
11669         (aarch64_program_breakpoint_here_p): New function.
11670         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11671         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11672         breakpoint.c.
11673         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11674         breakpoint.h
11675         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11676         call gdbarch_program_breakpoint_here_p.
11677         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11678         default_program_breakpoint_here_p, changed return type to bool and
11679         simplified.
11680         * breakpoint.h (program_breakpoint_here): Moved prototype to
11681         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11682         return type to bool.
11683         * gdbarch.c: Regenerate.
11684         * gdbarch.h: Regenerate.
11685         * gdbarch.sh (program_breakpoint_here_p): New method.
11686         * infrun.c (handle_signal_stop): Call
11687         gdbarch_program_breakpoint_here_p.
11688
11689 2020-01-26  Tom Tromey  <tom@tromey.com>
11690
11691         * ctfread.c (struct ctf_fp_info): Reindent.
11692         (_initialize_ctfread): Remove.
11693
11694 2020-01-26  Tom Tromey  <tom@tromey.com>
11695
11696         * psymtab.c (partial_map_expand_apply)
11697         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11698         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11699         (psym_print_stats, psym_expand_symtabs_for_function)
11700         (psym_map_symbol_filenames, psym_map_matching_symbols)
11701         (psym_expand_symtabs_matching)
11702         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11703         (maintenance_check_psymtabs): Use new methods.
11704         * psympriv.h (struct partial_symtab) <readin_p,
11705         get_compunit_symtab>: New methods.
11706         <readin, compunit_symtab>: Remove members.
11707         (struct standard_psymtab): New.
11708         (struct legacy_psymtab): Derive from standard_psymtab.
11709         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11710         standard_psymtab.
11711         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11712
11713 2020-01-26  Tom Tromey  <tom@tromey.com>
11714
11715         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11716         read_dependencies.  Add assert.
11717         * psymtab.c (partial_symtab::read_dependencies): New method.
11718         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11719         method.
11720         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11721         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11722         read_dependencies.
11723         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11724         Add assert.
11725
11726 2020-01-26  Tom Tromey  <tom@tromey.com>
11727
11728         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11729         Call expand_psymtab.
11730         (xcoff_read_symtab): Call expand_psymtab.
11731         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11732         legacy_expand_psymtab.
11733         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11734         method.
11735         (struct legacy_psymtab) <expand_psymtab>: Implement.
11736         <legacy_expand_psymtab>: New member.
11737         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11738         (parse_partial_symbols): Set legacy_expand_psymtab.
11739         (psymtab_to_symtab_1): Change argument order.  Call
11740         expand_psymtab.
11741         (new_psymtab): Set legacy_expand_psymtab.
11742         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11743         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11744         expand_psymtab.
11745         (dwarf2_psymtab::expand_psymtab): Rename from
11746         psymtab_to_symtab_1.  Call expand_psymtab.
11747         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11748         (dbx_end_psymtab): Likewise.
11749         (dbx_psymtab_to_symtab_1): Change argument order. Call
11750         expand_psymtab.
11751         (dbx_read_symtab): Call expand_psymtab.
11752         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11753         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11754         (ctf_psymtab::read_symtab): Call expand_psymtab.
11755
11756 2020-01-26  Tom Tromey  <tom@tromey.com>
11757
11758         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11759         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11760         messages.
11761         * mdebugread.c (mdebug_read_symtab): Remove prints.
11762         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11763         assert.
11764         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11765
11766 2020-01-26  Tom Tromey  <tom@tromey.com>
11767
11768         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11769         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11770         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11771         legacy_symtab.
11772         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11773         * psymtab.c (psymtab_to_symtab): Call method.
11774         (dump_psymtab): Update.
11775         * psympriv.h (struct partial_symtab): Add virtual destructor.
11776         <read_symtab>: New method.
11777         (struct legacy_symtab): New.
11778         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11779         (struct pst_map) <pst>: Now a legacy_psymtab.
11780         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11781         (new_psymtab): Use legacy_psymtab.
11782         * dwarf2read.h (struct dwarf2_psymtab): New.
11783         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11784         * dwarf2read.c (dwarf2_create_include_psymtab)
11785         (dwarf2_build_include_psymtabs, create_type_unit_group)
11786         (create_partial_symtab, process_psymtab_comp_unit_reader)
11787         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11788         (set_partial_user): Use dwarf2_psymtab.
11789         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11790         (psymtab_to_symtab_1, process_full_comp_unit)
11791         (process_full_type_unit, dwarf2_ranges_read)
11792         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11793         (dwarf_decode_lines): Use dwarf2_psymtab.
11794         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11795         (add_address_entry_worker, write_one_signatured_type)
11796         (recursively_count_psymbols, recursively_write_psymbols)
11797         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11798         (write_debug_names): Likewise.
11799         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11800         <pst>: Now a legacy_psymtab.
11801         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11802         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11803         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11804         * ctfread.c (struct ctf_psymtab): New.
11805         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11806         ctf_psymtab.
11807         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11808         (create_partial_symtab): Return a ctf_psymtab.
11809         (scan_partial_symbols): Update.
11810
11811 2020-01-26  Tom Tromey  <tom@tromey.com>
11812
11813         * xcoffread.c (xcoff_start_psymtab): Use new.
11814         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11815         renamed from start_psymtab_common.
11816         * psympriv.h (struct partial_symtab): Add new constructor.
11817         (start_psymtab_common): Don't declare.
11818         * mdebugread.c (parse_partial_symbols): Use new.
11819         * dwarf2read.c (create_partial_symtab): Use new.
11820         * dbxread.c (start_psymtab): Use new.
11821         * ctfread.c (create_partial_symtab): Use new.
11822
11823 2020-01-26  Tom Tromey  <tom@tromey.com>
11824
11825         * xcoffread.c (xcoff_end_psymtab): Use new.
11826         * psymtab.c (start_psymtab_common): Use new.
11827         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11828         Update.
11829         * psympriv.h (struct partial_symtab): Add parameters to
11830         constructor.  Don't inline.
11831         (allocate_psymtab): Don't declare.
11832         * mdebugread.c (new_psymtab): Use new.
11833         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11834         * dbxread.c (dbx_end_psymtab): Use new.
11835
11836 2020-01-26  Tom Tromey  <tom@tromey.com>
11837
11838         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11839         allocate_psymtab.  Update documentation.
11840         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11841         allocate_psymtab.  Do not use new.
11842         (allocate_psymtab): Use new.  Update.
11843
11844 2020-01-26  Tom Tromey  <tom@tromey.com>
11845
11846         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11847         * psymtab.c (psym_print_stats): Update.
11848         * psympriv.h (struct partial_symtab) <readin,
11849         psymtabs_addrmap_supported, anonymous>: Now bool.
11850         * mdebugread.c (psymtab_to_symtab_1): Update.
11851         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11852         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11853         (process_full_comp_unit, process_full_type_unit): Update.
11854         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11855         * ctfread.c (psymtab_to_symtab): Update.
11856
11857 2020-01-26  Tom Tromey  <tom@tromey.com>
11858
11859         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11860         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11861         * psymtab.c (psymtab_storage): Delete psymtabs.
11862         (psymtab_storage::allocate_psymtab): Use new.
11863         (psymtab_storage::discard_psymtab): Use delete.
11864         * psympriv.h (struct partial_symtab): Add constructor and
11865         initializers.
11866
11867 2020-01-26  Tom Tromey  <tom@tromey.com>
11868
11869         * machoread.c: Do not include psympriv.h.
11870
11871 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11872
11873         * NEWS: Mention the new option and the set/show commands.
11874
11875 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11876
11877         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11878         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11879         (validate_exec_file): New variables, enums, functions.
11880         (exec_file_locate_attach, print_section_info): Style the filenames.
11881         (_initialize_exec): Install show_exec_file_mismatch_command and
11882          set_exec_file_mismatch_command.
11883         * gdbcore.h (validate_exec_file): Declare.
11884         * infcmd.c (attach_command): Call validate_exec_file.
11885         * remote.c ( remote_target::remote_add_inferior): Likewise.
11886
11887 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11888
11889         * frame.c (find_frame_sal): Move call to get_next_frame into more
11890         inner scope.
11891         * inline-frame.c (inilne_state) <inline_state>: Update argument
11892         types.
11893         (inilne_state) <skipped_symbol>: Rename to...
11894         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11895         (skip_inline_frames): Build vector of skipped symbols and use this
11896         to reate the inline_state.
11897         (inline_skipped_symbol): Add a comment and some assertions, fetch
11898         skipped symbol from the list.
11899
11900 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11901
11902         * buildsym.c (lte_is_less_than): Delete.
11903         (buildsym_compunit::end_symtab_with_blockvector): Create local
11904         lambda function to sort line table entries, and use
11905         std::stable_sort instead of std::sort.
11906         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11907         markers when looking for a previous line.
11908
11909 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11910
11911         * dwarf2read.c (lnp_state_machine::record_line): Include
11912         end_sequence parameter in debug print out.  Record the line if we
11913         are at an end_sequence marker even if it's not the start of a
11914         statement.
11915         * symmisc.c (maintenance_print_one_line_table): Print end of
11916         sequence markers with 'END' not '0'.
11917
11918 2020-01-24  Pedro Alves  <palves@redhat.com>
11919
11920         PR gdb/25410
11921         * thread.c (scoped_restore_current_thread::restore): Use
11922         switch_to_inferior_no_thread.
11923         * exec.c: Include "progspace-and-thread.h".
11924         (add_target_sections, remove_target_sections):
11925         scoped_restore_current_pspace_and_thread instead of
11926         scoped_restore_current_thread.
11927         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11928         and aspace to the inferior before calling clone_program_space.
11929         Remove stale comment.
11930
11931 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11932
11933         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11934         (arm_netbsd_nat_target::fetch_registers): ...this.
11935         (arm_nbsd_nat_target::store_registers): Rename to...
11936         (arm_netbsd_nat_target::store_registers): ...this.
11937
11938 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11939
11940         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11941         register_t.
11942
11943 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11944
11945         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11946         Update comment.
11947         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11948         Likewise.
11949         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11950         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11951         the correct replacement (iterate_over_regset_sections).
11952         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11953         Update comment.
11954
11955 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11956
11957         PR gdb/23718
11958         * gdb/python/python.c (execute_gdb_command): Call
11959         async_enable_stdin in catch block.
11960
11961 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11962
11963         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11964         SWITCH_THRU_ALL_UIS.
11965
11966 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11967
11968         PR tui/9765
11969         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11970         comment, add extra parameter, and update to store previous symbol
11971         when appropriate.
11972         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11973         add extra parameter.
11974         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11975         remove unneeded parameter, add try/catch around gdb_print_insn,
11976         rewrite to add items to asm_lines vector.
11977         (tui_find_backward_disassembly_start_address): New function.
11978         (tui_find_disassembly_address): Updated throughout.
11979         (tui_disasm_window::set_contents): Update for changes to
11980         tui_disassemble.
11981         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11982         number of lines to scroll.
11983
11984 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11985
11986         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11987         (SECT_OFF_DATA): Likewise.
11988         (SECT_OFF_RODATA): Likewise.
11989         (SECT_OFF_TEXT): Likewise.
11990         (SECT_OFF_BSS): Likewise.
11991         (struct objfile) <text_section_offset, data_section_offset>: New
11992         methods.
11993         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11994         objfile::text_section_offset.
11995         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11996         * coffread.c (coff_symtab_read): Likewise.
11997         (enter_linenos): Likewise.
11998         (process_coff_symbol): Likewise.
11999         * ctfread.c (get_objfile_text_range): Likewise.
12000         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12001         Use objfile::data_section_offset.
12002         * dwarf2-frame.c (execute_cfa_program): Use
12003         objfile::text_section_offset.
12004         (dwarf2_frame_find_fde): Likewise.
12005         * dwarf2read.c (create_addrmap_from_index): Likewise.
12006         (create_addrmap_from_aranges): Likewise.
12007         (dw2_find_pc_sect_compunit_symtab): Likewise.
12008         (process_psymtab_comp_unit_reader): Likewise.
12009         (add_partial_symbol): Likewise.
12010         (add_partial_subprogram): Likewise.
12011         (process_full_comp_unit): Likewise.
12012         (read_file_scope): Likewise.
12013         (read_func_scope): Likewise.
12014         (read_lexical_block_scope): Likewise.
12015         (read_call_site_scope): Likewise.
12016         (dwarf2_rnglists_process): Likewise.
12017         (dwarf2_ranges_process): Likewise.
12018         (dwarf2_ranges_read): Likewise.
12019         (dwarf_decode_lines_1): Likewise.
12020         (new_symbol): Likewise.
12021         (dwarf2_fetch_die_loc_sect_off): Likewise.
12022         (dwarf2_per_cu_text_offset): Likewise.
12023         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12024         * hppa-tdep.c (read_unwind_info): Likewise.
12025         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12026         * psympriv.h (struct partial_symtab): Likewise.
12027         * psymtab.c (find_pc_sect_psymtab): Likewise.
12028         * solib-svr4.c (enable_break): Likewise.
12029         * stap-probe.c (relocate_address): Use
12030         objfile::data_section_offset.
12031         * xcoffread.c (enter_line_range): Use
12032         objfile::text_section_offset.
12033         (read_xcoff_symtab): Likewise.
12034
12035 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12036
12037         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12038         declaration to narrower scopes.
12039
12040 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12041
12042         * darwin-nat.h (struct darwin_exception_msg, enum
12043         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12044         Move up.
12045         (class darwin_nat_target) <wait_1, check_new_threads,
12046         decode_exception_message, decode_message, stop_inferior,
12047         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12048         * darwin-nat.c (darwin_check_new_threads): Rename to...
12049         (darwin_nat_target::check_new_threads): ... this.
12050         (darwin_suspend_inferior_it): Remove.
12051         (darwin_decode_exception_message): Rename to...
12052         (darwin_nat_target::decode_exception_message): ... this.
12053         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12054         (darwin_decode_message): Rename to...
12055         (darwin_nat_target::decode_message): ... this.
12056         (cancel_breakpoint): Rename to...
12057         (darwin_nat_target::cancel_breakpoint): ... this.
12058         (darwin_wait): Rename to...
12059         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12060         instead of iterate_over_inferiors.
12061         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12062         (darwin_stop_inferior): Rename to...
12063         (darwin_nat_target::stop_inferior): ... this.
12064         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12065         (darwin_init_thread_list): Rename to...
12066         (darwin_nat_target::init_thread_list): ... this.
12067         (darwin_ptrace_him): Rename to...
12068         (darwin_nat_target::ptrace_him): ... this.
12069         (darwin_nat_target::create_inferior): Pass lambda function to
12070         fork_inferior.
12071         (darwin_nat_target::detach): Call stop_inferior instead of
12072         darwin_stop_inferior.
12073         * fork-inferior.h (fork_inferior): Change init_trace_fun
12074         parameter to gdb::function_view.
12075         * fork-inferior.c (fork_inferior): Likewise.
12076
12077 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12078
12079         * i386-cygwin-tdep.c (core_process_module_section): Update.
12080         * windows-nat.c (struct lm_info_windows): Add text_offset.
12081         (windows_xfer_shared_libraries): Update.
12082         * windows-tdep.c (windows_xfer_shared_library):
12083         Add text_offset_cached argument.
12084         * windows-tdep.h (windows_xfer_shared_library): Update.
12085
12086 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12087
12088         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12089
12090 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12091
12092         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12093         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12094         replace with range-based for.
12095         (gdbsim_interrupt_inferior): Remove.
12096         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12097         with a range-based for.  Inline code from
12098         gdbsim_interrupt_inferior.
12099
12100 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12101
12102         * infrun.c (proceed): Fix indentation.
12103
12104 2020-01-21  Tom Tromey  <tromey@adacore.com>
12105
12106         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12107         * python/python.c (python_extension_ops): Update.
12108         (gdbpy_colorize): New function.
12109         * python/lib/gdb/__init__.py (colorize): New function.
12110         * extension.h (ext_lang_colorize): Declare.
12111         * extension.c (ext_lang_colorize): New function.
12112         * extension-priv.h (struct extension_language_ops) <colorize>: New
12113         member.
12114         * cli/cli-style.c (_initialize_cli_style): Update help text.
12115
12116 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12117
12118         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12119         <cond>: Change type to bool.
12120         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12121         (aarch64_displaced_step_cb): Likewise.
12122         (aarch64_displaced_step_tb): Likewise.
12123
12124 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12125
12126         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12127         output.
12128
12129 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12130
12131         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12132         <pc_adjust>: Adjust the documentation.
12133         (aarch64_displaced_step_fixup): Check if PC really moved before
12134         adjusting it.
12135
12136 2020-01-19  Tom Tromey  <tom@tromey.com>
12137
12138         * disasm.c (~gdb_disassembler): New destructor.
12139         (gdb_buffered_insn_length): Call disassemble_free_target.
12140         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12141         DISABLE_COPY_AND_ASSIGN.
12142
12143 2020-01-19  Tom Tromey  <tom@tromey.com>
12144
12145         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12146         (die_reader_func_ftype): Remove.
12147         (cutu_reader): New class.
12148         (dw2_get_file_names_reader): Remove "data" parameter.
12149         (dw2_get_file_names): Use cutu_reader.
12150         (create_debug_type_hash_table): Update.
12151         (read_cutu_die_from_dwo): Update comment.
12152         (lookup_dwo_unit): Add dwo_name parameter.
12153         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12154         die_reader_func_ftype and data parameters.
12155         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12156         Remove die_reader_func_ftype and data parameters.
12157         (~cutu_reader): New; from init_cutu_and_read_dies.
12158         (cutu_reader::cutu_reader): Rename from
12159         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12160         and data parameters.
12161         (init_cutu_and_read_dies_simple): Remove.
12162         (struct process_psymtab_comp_unit_data): Remove.
12163         (process_psymtab_comp_unit_reader): Remove data parameter; add
12164         want_partial_unit and pretend_language parameters.
12165         (process_psymtab_comp_unit): Use cutu_reader.
12166         (build_type_psymtabs_reader): Remove data parameter.
12167         (build_type_psymtabs_1): Use cutu_reader.
12168         (process_skeletonless_type_unit): Likewise.
12169         (load_partial_comp_unit_reader): Remove.
12170         (load_partial_comp_unit): Use cutu_reader.
12171         (load_full_comp_unit_reader): Remove.
12172         (load_full_comp_unit): Use cutu_reader.
12173         (struct create_dwo_cu_data): Remove.
12174         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12175         dwo_unit parameters.
12176         (create_cus_hash_table): Use cutu_reader.
12177         (struct dwarf2_read_addr_index_data): Remove.
12178         (dwarf2_read_addr_index_reader): Remove.
12179         (dwarf2_read_addr_index): Use cutu_reader.
12180         (read_signatured_type_reader): Remove.
12181         (read_signatured_type): Use cutu_reader.
12182
12183 2020-01-19  Tom Tromey  <tom@tromey.com>
12184
12185         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12186         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12187         (tui_wrefresh): Declare.
12188         * tui/tui-wingeneral.c (suppress_output): New global.
12189         (tui_suppress_output, ~tui_suppress_output): New constructor and
12190         destructor.
12191         (tui_wrefresh): New function.
12192         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12193         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12194         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12195         method.
12196         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12197         tui_wrefresh.
12198         (tui_data_window::no_refresh): New method.
12199         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12200         (tui_reg_command): Use tui_suppress_output
12201         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12202         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12203         method.
12204         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12205
12206 2020-01-19  Tom Tromey  <tom@tromey.com>
12207
12208         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12209         Handle case where symtab is null.
12210
12211 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12212
12213         * linux-fork.c (one_fork_p): Simplify.
12214
12215 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12216
12217         * top.c (struct qt_args): Remove.
12218         (kill_or_detach): Change return type to void, replace `void *`
12219         parameter with a proper one.
12220         (print_inferior_quit_action):  Likewise.
12221         (quit_confirm): Use range-based for loop to iterate over inferiors.
12222         (quit_force): Likewise.
12223
12224 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12225
12226         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12227         `void *` parameter with proper parameters.
12228         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12229         (print_one_inferior): Change return type to void, replace `void *`
12230         parameter with proper parameters.
12231         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12232         inferiors.
12233         (get_other_inferior): Remove.
12234         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12235         inferiors.
12236
12237 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12238
12239         * mi/mi-interp.c (report_initial_inferior): Remove.
12240         (mi_interp::init): Use range-based for to iterate over inferiors.
12241
12242 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12243
12244         * python/py-inferior.c (build_inferior_list): Remove.
12245         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12246
12247 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12248
12249         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12250         (btrace_stitch_trace): Likewise.
12251         * charset.c (intermediate_encoding): Likewise (vaild).
12252         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12253         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12254         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12255
12256 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12257
12258         * windows-tdep.c (windows_get_tlb_type):
12259         Add rtl_user_process_parameters type.
12260
12261 2020-01-16  Pedro Alves  <palves@redhat.com>
12262             Norbert Lange  <nolange79@gmail.com>
12263
12264         PR build/24805
12265         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12266         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12267         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12268         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12269         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12270         (ps_plog): Redeclare exported functions with default visibility.
12271
12272 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12273
12274         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12275         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12276
12277 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12278
12279         * infcmd.c (post_create_inferior): Use get_thread_regcache
12280         instead of get_current_regcache.
12281
12282 2020-01-14  Tom Tromey  <tom@tromey.com>
12283
12284         PR symtab/12535:
12285         * python/python.c (gdbpy_decode_line): Treat empty string the same
12286         as no argument.
12287
12288 2020-01-14  Tom Tromey  <tom@tromey.com>
12289
12290         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12291
12292 2020-01-14  Tom Tromey  <tom@tromey.com>
12293
12294         * nat/linux-btrace.c: Don't include <config.h>.
12295         * nat/linux-ptrace.c: Don't include <config.h>.
12296         * nat/x86-linux-dregs.c: Don't include <config.h>.
12297
12298 2020-01-14  Tom Tromey  <tom@tromey.com>
12299
12300         * configure: Rebuild.
12301         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12302
12303 2020-01-14  Tom Tromey  <tom@tromey.com>
12304
12305         * nat/x86-linux-dregs.c: Include configh.h.
12306         * nat/linux-ptrace.c: Include configh.h.
12307         * nat/linux-btrace.c: Include configh.h.
12308         * defs.h: Include config.h, bfd.h.
12309         * configure.ac: Don't source common.host.
12310         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12311         * configure: Rebuild.
12312         * acinclude.m4: Update path.
12313         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12314         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12315         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12316         (CLIBS): Add LIBSUPPORT.
12317         (CDEPS): Likewise.
12318         (COMMON_SFILES): Remove gdbsupport files.
12319         (HFILES_NO_SRCDIR): Likewise.
12320         (stamp-version): Update path to create-version.sh.
12321         (ALLDEPFILES): Remove gdbsupport files.
12322
12323 2020-01-14  Tom Tromey  <tom@tromey.com>
12324
12325         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12326         USE_WIN32API when needed.
12327         * configure.ac (USE_WIN32API): Don't define.
12328         (WIN32LIBS): Use WIN32APILIBS.
12329         * configure: Rebuild.
12330
12331 2020-01-14  Tom Tromey  <tom@tromey.com>
12332
12333         * configure: Rebuild.
12334         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12335
12336 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12337
12338         * skip.c (skip_function_command): Make skip w/o arguments use the
12339         name of the inlined function if pc is inside any inlined function.
12340
12341 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12342
12343         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12344         * infrun.c (resume_1): Likewise.
12345         (handle_inferior_event): Remove stale comment.
12346         * linux-nat.c (linux_nat_target::resume): Update comments.
12347         (save_stop_reason): Likewise.
12348         (linux_nat_filter_event): Likewise.
12349         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12350
12351 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12352
12353         * elfread.c (record_minimal_symbol): Set section index to 0 for
12354         non-allocatable sections.
12355
12356
12357 2020-01-13  Ali Tamur <tamur@google.com>
12358
12359         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12360         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12361         to gdb::optional.  Update comments.
12362         (dwo_file): Update comments.
12363         (read_attribute): Update API to take an additional out parameter,
12364         need_reprocess.  This is used to mark attributes that need other
12365         attributes (e.g. str_offsets_base) for correct computation which may not
12366         have been read yet.
12367         (read_attribute_reprocess): New function declaration.
12368         (read_addr_index): Likewise.
12369         (read_dwo_str_index): Likewise.
12370         (read_stub_str_index): Likewise.
12371         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12372         (lookup_addr_base): New function definition.
12373         (lookup_ranges_base): Likewise.
12374         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12375         lookup_ranges_base.
12376         (init_cutu_and_read_dies): Update comments.
12377         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12378         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12379         Update comments.
12380         (init_cutu_and_read_dies_simple): Reflect API changes.
12381         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12382         (create_cus_hash_table): Change API to take parent compile unit.
12383         Reflect API changes.
12384         (open_and_init_dwo_file): Reflect API changes.
12385         (dwarf2_get_pc_bounds): Update comments.
12386         (dwarf2_record_block_ranges): Likewise.
12387         (read_full_die_1): Change implementation to reprocess attributes that
12388         need str_offsets_base and addr_base.
12389         (partial_die_info::read): Likewise.
12390         (read_attribute_reprocess): New function definition.
12391         (read_attribute_value): Change API to take an additional out parameter,
12392         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12393         when a non-dwo compile unit has index based attributes.
12394         (read_attribute): Reflect API changes.
12395         (read_addr_index_1): Reflect API changes.  Update comments.
12396         (dwarf2_read_addr_index_data): Reflect API changes.
12397         (dwarf2_read_addr_index): Likewise.
12398         (read_str_index): Change API and implementation.  This becomes a helper
12399         to be used by the new string index related methods.  Update error
12400         message and comments.
12401         (read_dwo_str_index): New function definition.
12402         (read_stub_str_index): Likewise.
12403         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12404         * symfile.h (dwarf2_debug_sections): Likewise.
12405         * xcoffread.c (dwarf2_debug_sections): Likewise.
12406
12407 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12408
12409         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12410         core_reg_sect type to gdb_byte *.
12411         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12412         * cris-tdep.c (fetch_core_registers): Likewise.
12413         * corelow.c (core_target::get_core_register_section): Change
12414         type of `contents` to gdb::byte_vector.
12415
12416 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12417
12418         * tui/tui-wingeneral.c (box_win): Position the title in the center
12419         of the border.
12420
12421 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12422
12423         * corelow.c (core_target::get_core_register_section): Use
12424           std::vector instead of alloca.
12425
12426 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12427
12428         * warning.m4: Add -Wmissing-declarations to build_warnings.
12429         * configure: Re-generate.
12430
12431 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12432
12433         * python/python.c (init__gdb_module): Add declaration.
12434
12435 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12436
12437         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12438         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12439         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12440         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12441         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12442         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12443         * ada-exp.y (_initialize_ada_exp): Add declaration.
12444         * ada-lang.c (_initialize_ada_language): Add declaration.
12445         * ada-tasks.c (_initialize_tasks): Add declaration.
12446         * agent.c (_initialize_agent): Add declaration.
12447         * aix-thread.c (_initialize_aix_thread): Add declaration.
12448         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12449         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12450         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12451         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12452         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12453         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12454         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12455         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12456         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12457         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12458         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12459         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12460         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12461         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12462         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12463         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12464         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12465         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12466         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12467         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12468         * annotate.c (_initialize_annotate): Add declaration.
12469         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12470         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12471         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12472         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12473         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12474         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12475         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12476         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12477         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12478         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12479         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12480         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12481         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12482         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12483         * auto-load.c (_initialize_auto_load): Add declaration.
12484         * auxv.c (_initialize_auxv): Add declaration.
12485         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12486         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12487         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12488         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12489         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12490         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12491         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12492         * breakpoint.c (_initialize_breakpoint): Add declaration.
12493         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12494         * btrace.c (_initialize_btrace): Add declaration.
12495         * charset.c (_initialize_charset): Add declaration.
12496         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12497         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12498         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12499         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12500         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12501         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12502         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12503         * coffread.c (_initialize_coffread): Add declaration.
12504         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12505         * compile/compile.c (_initialize_compile): Add declaration.
12506         * complaints.c (_initialize_complaints): Add declaration.
12507         * completer.c (_initialize_completer): Add declaration.
12508         * copying.c (_initialize_copying): Add declaration.
12509         * corefile.c (_initialize_core): Add declaration.
12510         * corelow.c (_initialize_corelow): Add declaration.
12511         * cp-abi.c (_initialize_cp_abi): Add declaration.
12512         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12513         * cp-support.c (_initialize_cp_support): Add declaration.
12514         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12515         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12516         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12517         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12518         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12519         * ctfread.c (_initialize_ctfread): Add declaration.
12520         * d-lang.c (_initialize_d_language): Add declaration.
12521         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12522         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12523         * dbxread.c (_initialize_dbxread): Add declaration.
12524         * dcache.c (_initialize_dcache): Add declaration.
12525         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12526         * disasm.c (_initialize_disasm): Add declaration.
12527         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12528         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12529         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12530         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12531         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12532         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12533         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12534         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12535         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12536         * elfread.c (_initialize_elfread): Add declaration.
12537         * exec.c (_initialize_exec): Add declaration.
12538         * extension.c (_initialize_extension): Add declaration.
12539         * f-lang.c (_initialize_f_language): Add declaration.
12540         * f-valprint.c (_initialize_f_valprint): Add declaration.
12541         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12542         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12543         * filesystem.c (_initialize_filesystem): Add declaration.
12544         * findcmd.c (_initialize_mem_search): Add declaration.
12545         * findvar.c (_initialize_findvar): Add declaration.
12546         * fork-child.c (_initialize_fork_child): Add declaration.
12547         * frame-base.c (_initialize_frame_base): Add declaration.
12548         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12549         * frame.c (_initialize_frame): Add declaration.
12550         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12551         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12552         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12553         * gcore.c (_initialize_gcore): Add declaration.
12554         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12555         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12556         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12557         * gdbarch.c (_initialize_gdbarch): Add declaration.
12558         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12559         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12560         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12561         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12562         * go-lang.c (_initialize_go_language): Add declaration.
12563         * go32-nat.c (_initialize_go32_nat): Add declaration.
12564         * guile/guile.c (_initialize_guile): Add declaration.
12565         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12566         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12567         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12568         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12569         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12570         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12571         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12572         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12573         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12574         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12575         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12576         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12577         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12578         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12579         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12580         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12581         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12582         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12583         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12584         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12585         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12586         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12587         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12588         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12589         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12590         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12591         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12592         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12593         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12594         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12595         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12596         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12597         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12598         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12599         * infcall.c (_initialize_infcall): Add declaration.
12600         * infcmd.c (_initialize_infcmd): Add declaration.
12601         * inflow.c (_initialize_inflow): Add declaration.
12602         * infrun.c (_initialize_infrun): Add declaration.
12603         * interps.c (_initialize_interpreter): Add declaration.
12604         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12605         * jit.c (_initialize_jit): Add declaration.
12606         * language.c (_initialize_language): Add declaration.
12607         * linux-fork.c (_initialize_linux_fork): Add declaration.
12608         * linux-nat.c (_initialize_linux_nat): Add declaration.
12609         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12610         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12611         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12612         * m2-lang.c (_initialize_m2_language): Add declaration.
12613         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12614         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12615         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12616         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12617         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12618         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12619         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12620         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12621         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12622         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12623         * machoread.c (_initialize_machoread): Add declaration.
12624         * macrocmd.c (_initialize_macrocmd): Add declaration.
12625         * macroscope.c (_initialize_macroscope): Add declaration.
12626         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12627         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12628         * maint.c (_initialize_maint_cmds): Add declaration.
12629         * mdebugread.c (_initialize_mdebugread): Add declaration.
12630         * memattr.c (_initialize_mem): Add declaration.
12631         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12632         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12633         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12634         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12635         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12636         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12637         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12638         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12639         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12640         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12641         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12642         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12643         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12644         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12645         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12646         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12647         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12648         * mipsread.c (_initialize_mipsread): Add declaration.
12649         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12650         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12651         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12652         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12653         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12654         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12655         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12656         * nto-procfs.c (_initialize_procfs): Add declaration.
12657         * objc-lang.c (_initialize_objc_language): Add declaration.
12658         * observable.c (_initialize_observer): Add declaration.
12659         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12660         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12661         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12662         * osabi.c (_initialize_gdb_osabi): Add declaration.
12663         * osdata.c (_initialize_osdata): Add declaration.
12664         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12665         * parse.c (_initialize_parse): Add declaration.
12666         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12667         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12668         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12669         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12670         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12671         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12672         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12673         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12674         * printcmd.c (_initialize_printcmd): Add declaration.
12675         * probe.c (_initialize_probe): Add declaration.
12676         * proc-api.c (_initialize_proc_api): Add declaration.
12677         * proc-events.c (_initialize_proc_events): Add declaration.
12678         * proc-service.c (_initialize_proc_service): Add declaration.
12679         * procfs.c (_initialize_procfs): Add declaration.
12680         * producer.c (_initialize_producer): Add declaration.
12681         * psymtab.c (_initialize_psymtab): Add declaration.
12682         * python/python.c (_initialize_python): Add declaration.
12683         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12684         * record-btrace.c (_initialize_record_btrace): Add declaration.
12685         * record-full.c (_initialize_record_full): Add declaration.
12686         * record.c (_initialize_record): Add declaration.
12687         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12688         * regcache.c (_initialize_regcache): Add declaration.
12689         * reggroups.c (_initialize_reggroup): Add declaration.
12690         * remote-notif.c (_initialize_notif): Add declaration.
12691         * remote-sim.c (_initialize_remote_sim): Add declaration.
12692         * remote.c (_initialize_remote): Add declaration.
12693         * reverse.c (_initialize_reverse): Add declaration.
12694         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12695         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12696         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12697         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12698         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12699         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12700         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12701         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12702         Add declaration.
12703         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12704         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12705         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12706         * rust-exp.y (_initialize_rust_exp): Add declaration.
12707         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12708         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12709         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12710         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12711         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12712         * score-tdep.c (_initialize_score_tdep): Add declaration.
12713         * ser-go32.c (_initialize_ser_dos): Add declaration.
12714         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12715         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12716         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12717         * ser-uds.c (_initialize_ser_socket): Add declaration.
12718         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12719         * serial.c (_initialize_serial): Add declaration.
12720         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12721         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12722         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12723         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12724         * skip.c (_initialize_step_skip): Add declaration.
12725         * sol-thread.c (_initialize_sol_thread): Add declaration.
12726         * solib-aix.c (_initialize_solib_aix): Add declaration.
12727         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12728         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12729         * solib-frv.c (_initialize_frv_solib): Add declaration.
12730         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12731         * solib-target.c (_initialize_solib_target): Add declaration.
12732         * solib.c (_initialize_solib): Add declaration.
12733         * source-cache.c (_initialize_source_cache): Add declaration.
12734         * source.c (_initialize_source): Add declaration.
12735         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12736         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12737         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12738         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12739         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12740         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12741         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12742         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12743         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12744         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12745         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12746         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12747         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12748         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12749         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12750         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12751         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12752         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12753         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12754         * stabsread.c (_initialize_stabsread): Add declaration.
12755         * stack.c (_initialize_stack): Add declaration.
12756         * stap-probe.c (_initialize_stap_probe): Add declaration.
12757         * std-regs.c (_initialize_frame_reg): Add declaration.
12758         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12759         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12760         * symfile.c (_initialize_symfile): Add declaration.
12761         * symmisc.c (_initialize_symmisc): Add declaration.
12762         * symtab.c (_initialize_symtab): Add declaration.
12763         * target.c (_initialize_target): Add declaration.
12764         * target-connection.c (_initialize_target_connection): Add
12765         declaration.
12766         * target-dcache.c (_initialize_target_dcache): Add declaration.
12767         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12768         * thread.c (_initialize_thread): Add declaration.
12769         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12770         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12771         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12772         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12773         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12774         * tracectf.c (_initialize_ctf): Add declaration.
12775         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12776         * tracefile.c (_initialize_tracefile): Add declaration.
12777         * tracepoint.c (_initialize_tracepoint): Add declaration.
12778         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12779         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12780         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12781         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12782         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12783         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12784         * tui/tui.c (_initialize_tui): Add declaration.
12785         * typeprint.c (_initialize_typeprint): Add declaration.
12786         * ui-style.c (_initialize_ui_style): Add declaration.
12787         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12788         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12789         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12790         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12791         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12792         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12793         * unittests/filtered_iterator-selftests.c
12794         (_initialize_filtered_iterator_selftests): Add declaration.
12795         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12796         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12797         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12798         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12799         * unittests/main-thread-selftests.c
12800         (_initialize_main_thread_selftests): Add declaration.
12801         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12802         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12803         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12804         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12805         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12806         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12807         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12808         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12809         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12810         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12811         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12812         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12813         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12814         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12815         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12816         declaration.
12817         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12818         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12819         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12820         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12821         * user-regs.c (_initialize_user_regs): Add declaration.
12822         * utils.c (_initialize_utils): Add declaration.
12823         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12824         * valops.c (_initialize_valops): Add declaration.
12825         * valprint.c (_initialize_valprint): Add declaration.
12826         * value.c (_initialize_values): Add declaration.
12827         * varobj.c (_initialize_varobj): Add declaration.
12828         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12829         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12830         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12831         * windows-nat.c (_initialize_windows_nat): Add declaration.
12832         (_initialize_check_for_gdb_ini): Add declaration.
12833         (_initialize_loadable): Add declaration.
12834         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12835         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12836         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12837         * xcoffread.c (_initialize_xcoffread): Add declaration.
12838         * xml-support.c (_initialize_xml_support): Add declaration.
12839         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12840         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12841         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12842         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12843
12844 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12845
12846         * regformats/regdat.sh: Generate declaration for init function.
12847
12848 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12849
12850         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12851         up.
12852         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12853         close_one_inferior>: New methods.
12854         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12855         pass down target to find_inferior_pid.
12856         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12857         Pass down target to find_inferior_ptid.
12858         (gdbsim_target::create_inferior): Pass down target to
12859         add_thread_silent.
12860         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12861         target down to find_inferior_ptid and switch_to_thread.
12862         (gdbsim_target::close): Update to call close_one_inferior.
12863         (struct resume_data): Remove.
12864         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12865         directly, rather than through a void pointer.
12866         (gdbsim_target::resume): Update to call resume_one_inferior.
12867
12868 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12869
12870         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12871
12872 2020-01-12  Pedro Alves  <palves@redhat.com>
12873
12874         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12875         directly for the current inferior instead of
12876         discard_all_inferiors.
12877         (discard_all_inferiors): Delete.
12878
12879 2020-01-11  Tom Tromey  <tom@tromey.com>
12880
12881         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12882         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12883         deprecated_safe_get_selected_frame.
12884
12885 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12886
12887         * inferior.c (print_inferior): Switch inferior before printing it.
12888
12889 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12890             Pedro Alves  <palves@redhat.com>
12891
12892         * progspace-and-thread.c (switch_to_program_space_and_thread):
12893         Assert there's an inferior for PSPACE.  Use
12894         switch_to_inferior_no_thread to switch the inferior too.
12895         * progspace.c (program_space::~program_space): Call
12896         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12897         (program_space::free_all_objfiles): Don't call clear_symtab_users
12898         here.
12899         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12900
12901 2020-01-10  Pedro Alves  <palves@redhat.com>
12902
12903         * NEWS: Mention multi-target debugging, "info connections", and
12904         "add-inferior -no-connection".
12905
12906 2020-01-10  Pedro Alves  <palves@redhat.com>
12907
12908         * infrun.c: Include "target-connection.h".
12909         (check_multi_target_resumption): New.
12910         (proceed): Call it.
12911         * target-connection.c (make_target_connection_string): Make
12912         extern.
12913         * target-connection.h (make_target_connection_string): Declare.
12914
12915 2020-01-10  Pedro Alves  <palves@redhat.com>
12916
12917         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12918         * inferior.c (uiout_field_connection): New function.
12919         (print_inferior): Add new "connection-id" column.
12920         (add_inferior_command): Show connection number/string of added
12921         inferior.
12922         * process-stratum-target.h
12923         (process_stratum_target::connection_string): New virtual method.
12924         (process_stratum_target::connection_number): New field.
12925         * remote.c (remote_target::connection_string): New override.
12926         * target-connection.c: New file.
12927         * target-connection.h: New file.
12928         * target.c (decref_target): Remove process_stratum targets from
12929         the connection list.
12930         (target_stack::push): Add process_stratum targets to the
12931         connection list.
12932
12933 2020-01-10  Pedro Alves  <palves@redhat.com>
12934
12935         Revert:
12936         2016-04-12  Pedro Alves  <palves@redhat.com>
12937         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12938         Remove references to name.
12939         * serial.h (struct serial) <name>: Delete.
12940
12941 2020-01-10  Pedro Alves  <palves@redhat.com>
12942
12943         * gdbarch-selftests.c (register_to_value_test): Remove "target
12944         already pushed" check.
12945
12946 2020-01-10  Pedro Alves  <palves@redhat.com>
12947             John Baldwin  <jhb@FreeBSD.org>
12948
12949         * aarch64-linux-nat.c
12950         (aarch64_linux_nat_target::thread_architecture): Adjust.
12951         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12952         (task_command_1): Likewise.
12953         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12954         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12955         (aix_thread_target::store_registers)
12956         (aix_thread_target::thread_alive): Adjust.
12957         * amd64-fbsd-tdep.c: Include "inferior.h".
12958         (amd64fbsd_get_thread_local_address): Pass down target.
12959         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12960         thread's gdbarch instead of target_gdbarch.
12961         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12962         get_last_target_status.
12963         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12964         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12965         inferiors.
12966         (update_inserted_breakpoint_locations): Skip if inferiors with no
12967         execution.
12968         (update_global_location_list): When handling moribund locations,
12969         find representative inferior for location's pspace, and use thread
12970         count of its process_stratum target.
12971         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12972         * bsd-uthread.c (bsd_uthread_target::wait): Use
12973         as_process_stratum_target and adjust thread_change_ptid and
12974         add_thread calls.
12975         (bsd_uthread_target::update_thread_list): Use
12976         as_process_stratum_target and adjust find_thread_ptid,
12977         thread_change_ptid and add_thread calls.
12978         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12979         find_thread_ptid call.
12980         * corelow.c (add_to_thread_list): Adjust add_thread call.
12981         (core_target_open): Adjust add_thread_silent and thread_count
12982         calls.
12983         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12984         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12985         * event-top.c (async_disconnect): Pop targets from all inferiors.
12986         * exec.c (add_target_sections): Push exec target on all inferiors
12987         sharing the program space.
12988         (remove_target_sections): Remove the exec target from all
12989         inferiors sharing the program space.
12990         (exec_on_vfork): New.
12991         * exec.h (exec_on_vfork): Declare.
12992         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12993         Pass it down.
12994         (fbsd_nat_target::update_thread_list): Adjust.
12995         (fbsd_nat_target::resume): Adjust.
12996         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12997         down.
12998         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12999         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13000         get_thread_arch_regcache call.
13001         * fork-child.c (gdb_startup_inferior): Pass target down to
13002         startup_inferior and set_executing.
13003         * gdbthread.h (struct process_stratum_target): Forward declare.
13004         (add_thread, add_thread_silent, add_thread_with_info)
13005         (in_thread_list): Add process_stratum_target parameter.
13006         (find_thread_ptid(inferior*, ptid_t)): New overload.
13007         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13008         parameter.
13009         (all_threads()): Delete overload.
13010         (all_threads, all_non_exited_threads): Add process_stratum_target
13011         parameter.
13012         (all_threads_safe): Use brace initialization.
13013         (thread_count): Add process_stratum_target parameter.
13014         (set_resumed, set_running, set_stop_requested, set_executing)
13015         (threads_are_executing, finish_thread_state): Add
13016         process_stratum_target parameter.
13017         (switch_to_thread): Use is_current_thread.
13018         * i386-fbsd-tdep.c: Include "inferior.h".
13019         (i386fbsd_get_thread_local_address): Pass down target.
13020         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13021         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13022         have_inferiors check.
13023         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13024         (inf_ptrace_target::attach): Adjust.
13025         * infcall.c (run_inferior_call): Adjust.
13026         * infcmd.c (run_command_1): Pass target to
13027         scoped_finish_thread_state.
13028         (proceed_thread_callback): Skip inferiors with no execution.
13029         (continue_command): Rename 'all_threads' local to avoid hiding
13030         'all_threads' function.  Adjust get_last_target_status call.
13031         (prepare_one_step): Adjust set_running call.
13032         (signal_command): Use user_visible_resume_target.  Compare thread
13033         pointers instead of inferior_ptid.
13034         (info_program_command): Adjust to pass down target.
13035         (attach_command): Mark target's 'thread_executing' flag.
13036         (stop_current_target_threads_ns): New, factored out from ...
13037         (interrupt_target_1): ... this.  Switch inferior before making
13038         target calls.
13039         * inferior-iter.h
13040         (struct all_inferiors_iterator, struct all_inferiors_range)
13041         (struct all_inferiors_safe_range)
13042         (struct all_non_exited_inferiors_range): Filter on
13043         process_stratum_target too.  Remove explicit.
13044         * inferior.c (inferior::inferior): Push dummy target on target
13045         stack.
13046         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13047         Add process_stratum_target parameter, and pass it down.
13048         (have_live_inferiors): Adjust.
13049         (switch_to_inferior_and_push_target): New.
13050         (add_inferior_command, clone_inferior_command): Handle
13051         "-no-connection" parameter.  Use
13052         switch_to_inferior_and_push_target.
13053         (_initialize_inferior): Mention "-no-connection" option in
13054         the help of "add-inferior" and "clone-inferior" commands.
13055         * inferior.h: Include "process-stratum-target.h".
13056         (interrupt_target_1): Use bool.
13057         (struct inferior) <push_target, unpush_target, target_is_pushed,
13058         find_target_beneath, top_target, process_target, target_at,
13059         m_stack>: New.
13060         (discard_all_inferiors): Delete.
13061         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13062         (all_inferiors, all_non_exited_inferiors): Add
13063         process_stratum_target parameter.
13064         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13065         (target_last_proc_target): New global.
13066         (follow_fork_inferior): Push target on new inferior.  Pass target
13067         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13068         reference count.
13069         (follow_fork): Adjust get_last_target_status call.  Also consider
13070         target.
13071         (follow_exec): Push target on new inferior.
13072         (struct execution_control_state) <target>: New field.
13073         (user_visible_resume_target): New.
13074         (do_target_resume): Call target_async.
13075         (resume_1): Set target's threads_executing flag.  Consider resume
13076         target.
13077         (commit_resume_all_targets): New.
13078         (proceed): Also consider resume target.  Skip threads of inferiors
13079         with no execution.  Commit resumtion in all targets.
13080         (start_remote): Pass current inferior to wait_for_inferior.
13081         (infrun_thread_stop_requested): Consider target as well.  Pass
13082         thread_info pointer to clear_inline_frame_state instead of ptid.
13083         (infrun_thread_thread_exit): Consider target as well.
13084         (random_pending_event_thread): New inferior parameter.  Use it.
13085         (do_target_wait): Rename to ...
13086         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13087         down.
13088         (threads_are_resumed_pending_p, do_target_wait): New.
13089         (prepare_for_detach): Adjust calls.
13090         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13091         do_target_wait_1 instead of do_target_wait.
13092         (fetch_inferior_event): Adjust.  Switch to representative
13093         inferior.  Pass target down.
13094         (set_last_target_status): Add process_stratum_target parameter.
13095         Save target in global.
13096         (get_last_target_status): Add process_stratum_target parameter and
13097         handle it.
13098         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13099         (context_switch): Check inferior_ptid == null_ptid before calling
13100         inferior_thread().
13101         (get_inferior_stop_soon): Pass down target.
13102         (wait_one): Rename to ...
13103         (poll_one_curr_target): ... this.
13104         (struct wait_one_event): New.
13105         (wait_one): New.
13106         (stop_all_threads): Adjust.
13107         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13108         event's target.
13109         (switch_back_to_stepped_thread): Also consider target.
13110         (print_stop_event): Update.
13111         (normal_stop): Update.  Also consider the resume target.
13112         * infrun.h (wait_for_inferior): Remove declaration.
13113         (user_visible_resume_target): New declaration.
13114         (get_last_target_status, set_last_target_status): New
13115         process_stratum_target parameter.
13116         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13117         process_stratum_target parameter, and use it.
13118         (clear_inline_frame_state (thread_info*)): New.
13119         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13120         process_stratum_target parameter.
13121         (clear_inline_frame_state (thread_info*)): Declare.
13122         * linux-fork.c (delete_checkpoint_command): Pass target down to
13123         find_thread_ptid.
13124         (checkpoint_command): Adjust.
13125         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13126         instead of just tweaking inferior_ptid.
13127         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13128         (exit_lwp): Pass target down to find_thread_ptid.
13129         (attach_proc_task_lwp_callback): Pass target down to
13130         add_thread/set_running/set_executing.
13131         (linux_nat_target::attach): Pass target down to
13132         thread_change_ptid.
13133         (get_detach_signal): Pass target down to find_thread_ptid.
13134         Consider last target status's target.
13135         (linux_resume_one_lwp_throw, resume_lwp)
13136         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13137         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13138         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13139         (linux_nat_target::async_wait_fd): New.
13140         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13141         target down.
13142         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13143         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13144         * linux-thread-db.c (struct thread_db_info::process_target): New
13145         field.
13146         (add_thread_db_info): Save target.
13147         (get_thread_db_info): New process_stratum_target parameter.  Also
13148         match target.
13149         (delete_thread_db_info): New process_stratum_target parameter.
13150         Also match target.
13151         (thread_from_lwp): Adjust to pass down target.
13152         (thread_db_notice_clone): Pass down target.
13153         (check_thread_db_callback): Pass down target.
13154         (try_thread_db_load_1): Always push the thread_db target.
13155         (try_thread_db_load, record_thread): Pass target down.
13156         (thread_db_target::detach): Pass target down.  Always unpush the
13157         thread_db target.
13158         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13159         target down.  Always unpush the thread_db target.
13160         (find_new_threads_callback, thread_db_find_new_threads_2)
13161         (thread_db_target::update_thread_list): Pass target down.
13162         (thread_db_target::pid_to_str): Pass current inferior down.
13163         (thread_db_target::get_thread_local_address): Pass target down.
13164         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13165         target down.
13166         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13167         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13168         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13169         (procfs_init_inferior): Rename to ...
13170         (procfs_target::procfs_init_inferior): ... this and adjust.
13171         (procfs_target::create_inferior, procfs_notice_thread)
13172         (procfs_do_thread_registers): Adjust.
13173         * ppc-fbsd-tdep.c: Include "inferior.h".
13174         (ppcfbsd_get_thread_local_address): Pass down target.
13175         * proc-service.c (ps_xfer_memory): Switch current inferior and
13176         program space as well.
13177         (get_ps_regcache): Pass target down.
13178         * process-stratum-target.c
13179         (process_stratum_target::thread_address_space)
13180         (process_stratum_target::thread_architecture): Pass target down.
13181         * process-stratum-target.h
13182         (process_stratum_target::threads_executing): New field.
13183         (as_process_stratum_target): New.
13184         * ravenscar-thread.c
13185         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13186         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13187         down.
13188         * record-btrace.c (record_btrace_target::info_record): Adjust.
13189         (record_btrace_target::record_method)
13190         (record_btrace_target::record_is_replaying)
13191         (record_btrace_target::fetch_registers)
13192         (get_thread_current_frame_id, record_btrace_target::resume)
13193         (record_btrace_target::wait, record_btrace_target::stop): Pass
13194         target down.
13195         * record-full.c (record_full_wait_1): Switch to event thread.
13196         Pass target down.
13197         * regcache.c (regcache::regcache)
13198         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13199         process_stratum_target parameter and handle it.
13200         (current_thread_target): New global.
13201         (get_thread_regcache): Add process_stratum_target parameter and
13202         handle it.  Switch inferior before calling target method.
13203         (get_thread_regcache): Pass target down.
13204         (get_thread_regcache_for_ptid): Pass target down.
13205         (registers_changed_ptid): Add process_stratum_target parameter and
13206         handle it.
13207         (registers_changed_thread, registers_changed): Pass target down.
13208         (test_get_thread_arch_aspace_regcache): New.
13209         (current_regcache_test): Define a couple local test_target_ops
13210         instances and use them for testing.
13211         (readwrite_regcache): Pass process_stratum_target parameter.
13212         (cooked_read_test, cooked_write_test): Pass mock_target down.
13213         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13214         (get_thread_arch_aspace_regcache): Add process_stratum_target
13215         parameter.
13216         (regcache::target): New method.
13217         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13218         (regcache::registers_changed_ptid): Add process_stratum_target
13219         parameter.
13220         (regcache::m_target): New field.
13221         (registers_changed_ptid): Add process_stratum_target parameter.
13222         * remote.c (remote_state::supports_vCont_probed): New field.
13223         (remote_target::async_wait_fd): New method.
13224         (remote_unpush_and_throw): Add remote_target parameter.
13225         (get_current_remote_target): Adjust.
13226         (remote_target::remote_add_inferior): Push target.
13227         (remote_target::remote_add_thread)
13228         (remote_target::remote_notice_new_inferior)
13229         (get_remote_thread_info): Pass target down.
13230         (remote_target::update_thread_list): Skip threads of inferiors
13231         bound to other targets.  (remote_target::close): Don't discard
13232         inferiors.  (remote_target::add_current_inferior_and_thread)
13233         (remote_target::process_initial_stop_replies)
13234         (remote_target::start_remote)
13235         (remote_target::remote_serial_quit_handler): Pass down target.
13236         (remote_target::remote_unpush_target): New remote_target
13237         parameter.  Unpush the target from all inferiors.
13238         (remote_target::remote_unpush_and_throw): New remote_target
13239         parameter.  Pass it down.
13240         (remote_target::open_1): Check whether the current inferior has
13241         execution instead of checking whether any inferior is live.  Pass
13242         target down.
13243         (remote_target::remote_detach_1): Pass down target.  Use
13244         remote_unpush_target.
13245         (extended_remote_target::attach): Pass down target.
13246         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13247         (remote_target::append_resumption): Pass down target.
13248         (remote_target::append_pending_thread_resumptions)
13249         (remote_target::remote_resume_with_hc, remote_target::resume)
13250         (remote_target::commit_resume): Pass down target.
13251         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13252         (remote_target::interrupt_query)
13253         (remote_target::remove_new_fork_children)
13254         (remote_target::check_pending_events_prevent_wildcard_vcont)
13255         (remote_target::remote_parse_stop_reply)
13256         (remote_target::process_stop_reply): Pass down target.
13257         (first_remote_resumed_thread): New remote_target parameter.  Pass
13258         it down.
13259         (remote_target::wait_as): Pass down target.
13260         (unpush_and_perror): New remote_target parameter.  Pass it down.
13261         (remote_target::readchar, remote_target::remote_serial_write)
13262         (remote_target::getpkt_or_notif_sane_1)
13263         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13264         down target.
13265         (remote_target::mourn_inferior): Pass down target.  Use
13266         remote_unpush_target.
13267         (remote_target::core_of_thread)
13268         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13269         (remote_target::pid_to_exec_file)
13270         (remote_target::thread_handle_to_thread_info): Pass down target.
13271         (remote_target::async_wait_fd): New.
13272         * riscv-fbsd-tdep.c: Include "inferior.h".
13273         (riscv_fbsd_get_thread_local_address): Pass down target.
13274         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13275         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13276         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13277         Adjust.
13278         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13279         * solib-svr4.c (enable_break): Pass down target.
13280         * spu-multiarch.c (parse_spufs_run): Pass down target.
13281         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13282         * target-delegates.c: Regenerate.
13283         * target.c (g_target_stack): Delete.
13284         (current_top_target): Return the current inferior's top target.
13285         (target_has_execution_1): Refer to the passed-in inferior's top
13286         target.
13287         (target_supports_terminal_ours): Check whether the initial
13288         inferior was already created.
13289         (decref_target): New.
13290         (target_stack::push): Incref/decref the target.
13291         (push_target, push_target, unpush_target): Adjust.
13292         (target_stack::unpush): Defref target.
13293         (target_is_pushed): Return bool.  Adjust to refer to the current
13294         inferior's target stack.
13295         (dispose_inferior): Delete, and inline parts ...
13296         (target_preopen): ... here.  Only dispose of the current inferior.
13297         (target_detach): Hold strong target reference while detaching.
13298         Pass target down.
13299         (target_thread_name): Add assertion.
13300         (target_resume): Pass down target.
13301         (target_ops::beneath, find_target_at): Adjust to refer to the
13302         current inferior's target stack.
13303         (get_dummy_target): New.
13304         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13305         has a thread running.
13306         (initialize_targets): Rename to ...
13307         (_initialize_target): ... this.
13308         * target.h: Include "gdbsupport/refcounted-object.h".
13309         (struct target_ops): Inherit refcounted_object.
13310         (target_ops::shortname, target_ops::longname): Make const.
13311         (target_ops::async_wait_fd): New method.
13312         (decref_target): Declare.
13313         (struct target_ops_ref_policy): New.
13314         (target_ops_ref): New typedef.
13315         (get_dummy_target): Declare function.
13316         (target_is_pushed): Return bool.
13317         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13318         (all_matching_threads_iterator::all_matching_threads_iterator):
13319         Handle filter target.
13320         * thread-iter.h (struct all_matching_threads_iterator, struct
13321         all_matching_threads_range, class all_non_exited_threads_range):
13322         Filter by target too.  Remove explicit.
13323         * thread.c (threads_executing): Delete.
13324         (inferior_thread): Pass down current inferior.
13325         (clear_thread_inferior_resources): Pass down thread pointer
13326         instead of ptid_t.
13327         (add_thread_silent, add_thread_with_info, add_thread): Add
13328         process_stratum_target parameter.  Use it for thread and inferior
13329         searches.
13330         (is_current_thread): New.
13331         (thread_info::deletable): Use it.
13332         (find_thread_ptid, thread_count, in_thread_list)
13333         (thread_change_ptid, set_resumed, set_running): New
13334         process_stratum_target parameter.  Pass it down.
13335         (set_executing): New process_stratum_target parameter.  Pass it
13336         down.  Adjust reference to 'threads_executing'.
13337         (threads_are_executing): New process_stratum_target parameter.
13338         Adjust reference to 'threads_executing'.
13339         (set_stop_requested, finish_thread_state): New
13340         process_stratum_target parameter.  Pass it down.
13341         (switch_to_thread): Also match inferior.
13342         (switch_to_thread): New process_stratum_target parameter.  Pass it
13343         down.
13344         (update_threads_executing): Reimplement.
13345         * top.c (quit_force): Pop targets from all inferior.
13346         (gdb_init): Don't call initialize_targets.
13347         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13348         Declare.
13349         (windows_add_thread, windows_delete_thread): Adjust.
13350         (get_windows_debug_event): Rename to ...
13351         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13352         * tracefile-tfile.c (tfile_target_open): Pass down target.
13353         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13354         Forward declare.
13355         (switch_to_thread): Add process_stratum_target parameter.
13356         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13357         parameter.  Use it.
13358         (mi_on_resume): Pass target down.
13359         * nat/fork-inferior.c (startup_inferior): Add
13360         process_stratum_target parameter.  Pass it down.
13361         * nat/fork-inferior.h (startup_inferior): Add
13362         process_stratum_target parameter.
13363         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13364
13365 2020-01-10  Pedro Alves  <palves@redhat.com>
13366
13367         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13368         directly.  Instead find the first thread in the thread list and
13369         use switch_to_thread.
13370
13371 2020-01-10  Pedro Alves  <palves@redhat.com>
13372
13373         * remote.c (remote_target::remote_add_inferior): Don't bind a
13374         process to the current inferior if the current inferior is already
13375         bound to a process.
13376
13377 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13378             Pedro Alves  <palves@redhat.com>
13379
13380         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13381         If no process is specified, return null_ptid instead of
13382         inferior_ptid.
13383         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13384         TARGET_WAITKIND_SIGNALLED with no pid.
13385
13386 2020-01-10  Pedro Alves  <palves@redhat.com>
13387
13388         * remote.c (first_remote_resumed_thread): New.
13389         (remote_target::wait_as): Use it as default event_ptid instead of
13390         inferior_ptid.
13391
13392 2020-01-10  Pedro Alves  <palves@redhat.com>
13393
13394         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13395
13396 2020-01-10  Pedro Alves  <palves@redhat.com>
13397
13398         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13399         not -1.
13400
13401 2020-01-10  Pedro Alves  <palves@redhat.com>
13402
13403         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13404         ptid to get_last_target_status.
13405         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13406         ptid to get_last_target_status.
13407         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13408         get_last_target_status.
13409         (info_program_command): Don't pass a target_waitstatus to
13410         get_last_target_status.
13411         * infrun.c (init_wait_for_inferior): Use
13412         nullify_last_target_wait_ptid.
13413         (get_last_target_status): Handle nullptr arguments.
13414         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13415         (print_stop_event): Don't pass a ptid to get_last_target_status.
13416         (normal_stop): Don't pass a ptid to get_last_target_status.
13417         * infrun.h (get_last_target_status, set_last_target_status): Move
13418         comments here and update.
13419         (nullify_last_target_wait_ptid): Declare.
13420         * linux-fork.c (fork_load_infrun_state): Remove local extern
13421         declaration of nullify_last_target_wait_ptid.
13422         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13423         to get_last_target_status.
13424
13425 2020-01-10  Pedro Alves  <palves@redhat.com>
13426
13427         * gdbthread.h (scoped_restore_current_thread)
13428         <dont_restore, restore, m_dont_restore>: Declare.
13429         * thread.c (thread_alive): Add assertion.  Return bool.
13430         (switch_to_thread_if_alive): New.
13431         (prune_threads): Switch inferior/thread.
13432         (print_thread_info_1): Switch thread before calling target methods.
13433         (scoped_restore_current_thread::restore): New, factored out from
13434         ...
13435         (scoped_restore_current_thread::~scoped_restore_current_thread):
13436         ... this.
13437         (scoped_restore_current_thread::scoped_restore_current_thread):
13438         Add assertion.
13439         (thread_apply_all_command, thread_select): Use
13440         switch_to_thread_if_alive.
13441         * infrun.c (proceed, restart_threads, handle_signal_stop)
13442         (switch_back_to_stepped_thread): Switch current thread before
13443         calling target methods.
13444
13445 2020-01-10  Pedro Alves <palves@redhat.com>
13446
13447         * inferior.c (switch_to_inferior_no_thread): New function,
13448         factored out from ...
13449         (inferior_command): ... here.
13450         * inferior.h (switch_to_inferior_no_thread): Declare.
13451         * mi/mi-main.c (run_one_inferior): Use
13452         switch_to_inferior_no_thread.
13453
13454 2020-01-10  Pedro Alves  <palves@redhat.com>
13455
13456         * infcmd.c (kill_command): Remove dead code.
13457
13458 2020-01-10  Pedro Alves  <palves@redhat.com>
13459
13460         * remote.c (remote_target::mourn_inferior): No longer check
13461         whether the target is running.
13462
13463 2020-01-10  Pedro Alves  <palves@redhat.com>
13464
13465         * corelow.c (core_target::has_execution): Change parameter type to
13466         inferior pointer.
13467         * inferior.c (number_of_live_inferiors): Use
13468         inferior::has_execution instead of target_has_execution_1.
13469         * inferior.h (inferior::has_execution): New.
13470         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13471         inferior::has_execution instead of target_has_execution_1.
13472         * process-stratum-target.c
13473         (process_stratum_target::has_execution): Change parameter type to
13474         inferior pointer.  Check the inferior's PID instead of
13475         inferior_ptid.
13476         * process-stratum-target.h
13477         (process_stratum_target::has_execution): Change parameter type to
13478         inferior pointer.
13479         * record-full.c (record_full_core_target::has_execution): Change
13480         parameter type to inferior pointer.
13481         * target.c (target_has_execution_1): Change parameter type to
13482         inferior pointer.
13483         (target_has_execution_current): Adjust.
13484         * target.h (target_ops::has_execution): Change parameter type to
13485         inferior pointer.
13486         (target_has_execution_1): Change parameter type to inferior
13487         pointer.  Change return type to bool.
13488         * tracefile.h (tracefile_target::has_execution): Change parameter
13489         type to inferior pointer.
13490
13491 2020-01-10  Pedro Alves  <palves@redhat.com>
13492
13493         * exceptions.c (print_flush): Remove current_top_target() check.
13494
13495 2020-01-10  Pedro Alves  <palves@redhat.com>
13496
13497         * remote.c (show_remote_exec_file): Show the current inferior's
13498         exec-file instead of the command variable's value.
13499
13500 2020-01-10  Pedro Alves  <palves@redhat.com>
13501
13502         * record-full.c (record_full_resume_ptid): New global.
13503         (record_full_target::resume): Set it.
13504         (record_full_wait_1): Use record_full_resume_ptid instead of
13505         inferior_ptid.
13506
13507 2020-01-10  Pedro Alves  <palves@redhat.com>
13508
13509         * gdbthread.h (scoped_restore_current_thread)
13510         <dont_restore, restore, m_dont_restore>: Declare.
13511         * thread.c (thread_alive): Add assertion.  Return bool.
13512         (switch_to_thread_if_alive): New.
13513         (prune_threads): Switch inferior/thread.
13514         (print_thread_info_1): Switch thread before calling target methods.
13515         (scoped_restore_current_thread::restore): New, factored out from
13516         ...
13517         (scoped_restore_current_thread::~scoped_restore_current_thread):
13518         ... this.
13519         (scoped_restore_current_thread::scoped_restore_current_thread):
13520         Add assertion.
13521         (thread_apply_all_command, thread_select): Use
13522         switch_to_thread_if_alive.
13523
13524 2020-01-10  George Barrett  <bob@bob131.so>
13525
13526         * stap-probe.c (stap_modify_semaphore): Don't check for null
13527         semaphores.
13528         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13529         for null semaphores.
13530
13531 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13532
13533         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13534         all source windows, and maintain horizontal scroll status while
13535         doing so.
13536
13537 2020-01-09  Tom Tromey  <tom@tromey.com>
13538
13539         PR tui/18932:
13540         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13541         update_source_window, not print_source_lines.
13542
13543 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13544
13545         * tui/tui.c (tui_enable): Register tui hooks after calling
13546         tui_display_main.
13547
13548 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13549
13550         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13551
13552 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13553
13554         * thread.c (print_thread_info_1): Fix indentation.
13555
13556 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13557
13558         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13559         unique_xmalloc_ptr outside the if to always free the demangled name.
13560
13561 2020-01-08  Tom Tromey  <tromey@adacore.com>
13562
13563         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13564         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13565         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13566         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13567         Remove.
13568         (section_offsets): New typedef.
13569         * symtab.c (fixup_section, get_msymbol_address): Update.
13570         * symmisc.c (dump_msymbols): Update.
13571         * symfile.h (relative_addr_info_to_section_offsets)
13572         (symfile_map_offsets_to_segments): Update.
13573         * symfile.c (build_section_addr_info_from_objfile)
13574         (init_objfile_sect_indices): Update.
13575         (struct place_section_arg): Change type of "offsets".
13576         (place_section): Update.
13577         (relative_addr_info_to_section_offsets): Change type of
13578         "section_offsets".  Remove "num_sections" parameter.
13579         (default_symfile_offsets, syms_from_objfile_1)
13580         (set_objfile_default_section_offset): Update.
13581         (reread_symbols): No need to preserve section offsets by hand.
13582         (symfile_map_offsets_to_segments): Change type of "offsets".
13583         * stap-probe.c (relocate_address): Update.
13584         * stabsread.h (process_one_symbol): Update.
13585         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13586         (solib_target_relocate_section_addresses): Update.
13587         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13588         Update.
13589         * solib-frv.c (frv_relocate_main_executable): Update.
13590         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13591         * solib-aix.c (solib_aix_get_section_offsets): Change return
13592         type.
13593         (solib_aix_solib_create_inferior_hook): Update.
13594         * remote.c (remote_target::get_offsets): Update.
13595         * psymtab.c (find_pc_sect_psymtab): Update.
13596         * psympriv.h (struct partial_symbol) <address, text_low,
13597         text_high>: Update.
13598         * objfiles.h (obj_section_offset): Update.
13599         (struct objfile) <section_offsets>: Change type.
13600         <num_sections>: Remove.
13601         (objfile_relocate): Update.
13602         * objfiles.c (entry_point_address_query): Update
13603         (relocate_one_symbol): Change type of "section_offsets".
13604         (objfile_relocate1, objfile_relocate1): Change type of
13605         "new_offsets".
13606         (objfile_rebase1): Update.
13607         * mipsread.c (mipscoff_symfile_read): Update.
13608         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13609         parameter.
13610         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13611         (parse_external, psymtab_to_symtab_1): Update.
13612         * machoread.c (macho_symfile_offsets): Update.
13613         * ia64-tdep.c (ia64_find_unwind_table): Update.
13614         * hppa-tdep.c (read_unwind_info): Update.
13615         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13616         * dwarf2read.c (create_addrmap_from_index)
13617         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13618         (process_psymtab_comp_unit_reader, add_partial_symbol)
13619         (add_partial_subprogram, process_full_comp_unit)
13620         (read_file_scope, read_func_scope, read_lexical_block_scope)
13621         (read_call_site_scope, dwarf2_rnglists_process)
13622         (dwarf2_ranges_process, dwarf2_ranges_read)
13623         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13624         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13625         Update.
13626         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13627         Update.
13628         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13629         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13630         (process_one_symbol): Change type of "section_offsets".
13631         * ctfread.c (get_objfile_text_range): Update.
13632         * coffread.c (coff_symtab_read, enter_linenos)
13633         (process_coff_symbol): Update.
13634         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13635         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13636
13637 2020-01-08  Tom Tromey  <tromey@adacore.com>
13638
13639         * dwarf2read.c (parse_macro_definition): Use std::string.
13640         (parse_macro_definition): Likewise.
13641
13642 2020-01-08  Tom Tromey  <tromey@adacore.com>
13643
13644         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13645         (ATTR_ALLOC_CHUNK): Remove.
13646
13647 2020-01-08  Tom Tromey  <tromey@adacore.com>
13648
13649         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13650
13651 2020-01-08  Tom Tromey  <tromey@adacore.com>
13652
13653         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13654         (dwarf2_compute_name, open_dwo_file): Likewise.
13655         (process_enumeration_scope): Use std::vector.
13656         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13657         (partial_die_info::fixup, dwarf2_start_subfile)
13658         (guess_full_die_structure_name, dwarf2_name): Likewise.
13659         (determine_prefix): Update.
13660         (guess_full_die_structure_name): Make return type const.
13661         (partial_die_full_name): Return unique_xmalloc_ptr.
13662         (DW_FIELD_ALLOC_CHUNK): Remove.
13663
13664 2020-01-07  Tom Tromey  <tromey@adacore.com>
13665
13666         PR build/24937:
13667         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13668
13669 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13670
13671         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13672
13673 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13674
13675         * stack.c (print_frame_info): Move disassemble_next_line code
13676         inside source_print block.
13677
13678 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13679
13680         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13681         gdb/signals.h, as we are now using native signal symbols.
13682
13683 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13684
13685         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13686         overflow by an early check of content vs threshold.
13687         * tui/tui-source.c (tui_source_window::line_is_displayed):
13688         Likewise.
13689
13690 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13691
13692         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13693
13694 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13695
13696         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13697         export table if no section contains it's RVA.
13698
13699 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13700
13701         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13702
13703 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13704
13705         * source.c (print_source_lines_base): Set last_line_listed.
13706
13707 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13708
13709         * tui/tui-disasm.c: Remove trailing spaces.
13710
13711 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13712             Pedro Alves  <palves@redhat.com>
13713
13714         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13715         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13716         (windows_gdb_signal_to_target): New function, uses the above
13717         enumeration to convert GDB internal signal codes to equivalent
13718         Windows codes.
13719         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13720         * windows-nat.c: Include "gdb_wait.h".
13721         (get_windows_debug_event): Extract the fatal exception from the
13722         exit status and convert to the equivalent Posix signal number.
13723         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13724         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13725         * gdbsupport/gdb_wait.c: New file, implements
13726         windows_status_to_termsig.
13727         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13728         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13729
13730 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13731
13732         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13733         show_layout.
13734
13735 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13736
13737         * aarch64-linux-nat.c
13738         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13739         and bfd_mach_aarch64.
13740
13741 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13742
13743         * ui-file.c (stdio_file::can_emit_style_escape)
13744         (tee_file::can_emit_style_escape): Ensure style is used also on
13745         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13746         to gdb_stdout.
13747         * main.c (set_gdb_data_directory): Use file style to output the
13748         warning that the given pathname is not a directory.
13749         * top.c (show_history_filename, gdb_safe_append_history)
13750         (show_gdb_datadir): Use file style.
13751
13752 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13753
13754         * solib-target.c (struct lm_info_target):
13755         Change offsets to be a unique_xmalloc_ptr.
13756         (solib_target_relocate_section_addresses): Update.
13757
13758 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13759
13760         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13761
13762 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13763
13764         * MAINTAINERS (Write After Approval): Add myself.
13765
13766 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13767
13768         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13769         Cell BE architecture.
13770         * target.h (struct target_ops) <thread_architecture>: Likewise.
13771
13772 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13773
13774         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13775
13776 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13777
13778         * MAINTAINERS (Write After Approval): Add myself.
13779
13780 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13781
13782         * gdbarch.sh: Update copyright year range of generated files.
13783
13784 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13785
13786         Update copyright year range in all GDB files.
13787
13788 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13789
13790         * copyright.py: Convert to Python 3.
13791
13792 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13793
13794         * copyright.py: Adapt after move of gnulib directory from gdb
13795         directory to toplevel directory.
13796
13797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13798
13799         * copyright.py (main): Exit if run from the wrong directory.
13800
13801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13802
13803         * top.c (print_gdb_version): Change copyright year to 2020.
13804
13805 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13806
13807         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13808
13809 For older changes see ChangeLog-2019.
13810 \f
13811 Local Variables:
13812 mode: change-log
13813 left-margin: 8
13814 fill-column: 74
13815 version-control: never
13816 coding: utf-8
13817 End: