gdb/ChangeLog

   1 2020-09-17  Chungyi Chi  <demonic@csie.io>
   2
   3         * riscv-tdep.c (riscv-insn::decode): Fix recorded insn type.
   4
   5 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
   6
   7         * breakpoint.h (init_catchpoint): Change int parameter to bool.
   8         (add_solib_catchpoint): Likewise.
   9         * breakpoint.c (struct solib_catchpoint) <is_load>: Change type
  10         to bool.
  11         (add_solib_catchpoint): Change int parameter/variable to bool.
  12         (catch_load_or_unload): Likewise.
  13         (init_catchpoint): Likewise.
  14         (create_fork_vfork_event_catchpoint): Likewise.
  15         (catch_fork_command_1): Likewise.
  16         (catch_exec_command_1): Likewise.
  17
  18 2020-09-16  Simon Marchi  <simon.marchi@efficios.com>
  19
  20         * gdb-gdb.py.in (class StructTypePrettyPrinter) <to_string>:
  21         Change instance_flags to m_instance_flags.
  22
  23 2020-09-16  Tom Tromey  <tromey@adacore.com>
  24
  25         PR gdb/26598:
  26         * infrun.c (fill_in_stop_func): Use find_pc_partial_function_sym.
  27
  28 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  29
  30         * fbsd-nat.c (fbsd_nat_target::wait): Always check for
  31         PL_FLAG_EXEC.
  32         (fbsd_nat_target::insert_exec_catchpoint)
  33         (fbsd_nat_target::remove_exec_catchpoint): Always define.
  34         * fbsd-nat.h (fbsd_nat_target::insert_exec_catchpoint)
  35         (fbsd_nat_target::remove_exec_catchpoint): Always declare.
  36
  37 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  38
  39         * configure.ac: Remove check for kinfo_getvmmap().
  40         * configure, config.in: Regenerate.
  41         * fbsd-nat.c (fbsd_read_mapping): Remove
  42         (fbsd_nat_target::find_memory_regions): Remove the procfs version.
  43         (fbsd_nat_target::info_proc): Assume kinfo_getfile() and
  44         kinfo_get_vmmap() are always present.
  45
  46 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  47
  48         * fbsd-nat.c: Always include support for
  49         TARGET_OBJECT_SIGNAL_INFO.
  50
  51 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  52
  53         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
  54         sysctl and remove procfs fallback.
  55
  56 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
  57
  58         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
  59         * fbsd-nat.h: Likewise.
  60
  61 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  62
  63         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
  64         argument.
  65
  66 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  67
  68         * ada-lang.c (ada_language_data): Delete.
  69         (ada_language): Remove references to ada_language_data.
  70         * c-lang.c (c_language_data): Delete.
  71         (c_language): Remove references to c_language_data.
  72         (cplus_language_data): Delete.
  73         (cplus_language): Remove references to cplus_language_data.
  74         (asm_language_data): Delete.
  75         (asm_language): Remove references to asm_language_data.
  76         (minimal_language_data): Delete.
  77         (minimal_language): Remove references to minimal_language_data.
  78         * d-lang.c (d_language_data): Delete.
  79         (d_language): Remove references to d_language_data.
  80         * f-lang.c (f_language_data): Delete.
  81         (f_language): Remove references to f_language_data.
  82         * go-lang.c (go_language_data): Delete.
  83         (go_language): Remove references to go_language_data.
  84         * language.c (unknown_language_data): Delete.
  85         (unknown_language): Remove references to unknown_language_data.
  86         (auto_language_data): Delete.
  87         (auto_language): Remove references to auto_language_data.
  88         * language.h (language_data): Delete struct.
  89         (language_defn): No longer inherit from language_data.
  90         * m2-lang.c (m2_language_data): Delete.
  91         (m2_language): Remove references to m2_language_data.
  92         * objc-lang.c (objc_language_data): Delete.
  93         (objc_language): Remove references to objc_language_data.
  94         * opencl-lang.c (opencl_language_data): Delete.
  95         (opencl_language): Remove references to opencl_language_data.
  96         * p-lang.c (pascal_language_data): Delete.
  97         (pascal_language): Remove references to pascal_language_data.
  98         * rust-lang.c (rust_language_data): Delete.
  99         (rust_language): Remove references to rust_language_data.
 100
 101 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 102
 103         * ada-lang.c (ada_language_data): Remove la_op_print_tab
 104         initializer.
 105         (ada_language::opcode_print_table): New member function.
 106         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
 107         (c_language::opcode_print_table): New member function.
 108         (cplus_language_data): Remove la_op_print_tab initializer.
 109         (cplus_language::opcode_print_table): New member function.
 110         (asm_language_data): Remove la_op_print_tab initializer.
 111         (asm_language::opcode_print_table): New member function.
 112         (minimal_language_data): Remove la_op_print_tab initializer.
 113         (minimal_language::opcode_print_table): New member function.
 114         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
 115         (d_language::opcode_print_table): New member function.
 116         * expprint.c (print_subexp_standard): Update call to
 117         opcode_print_table.
 118         (op_string): Likewise.
 119         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
 120         (f_language::opcode_print_table): New member function.
 121         * go-lang.c (go_language_data): Remove la_op_print_tab
 122         initializer.
 123         (go_language::opcode_print_table): New member function.
 124         * language.c (unknown_language_data): Remove la_op_print_tab
 125         initializer.
 126         (unknown_language::opcode_print_table): New member function.
 127         (auto_language_data): Remove la_op_print_tab initializer.
 128         (auto_language::opcode_print_table): New member function.
 129         * language.h (language_data): Remove la_op_print_tab field.
 130         (language_defn::opcode_print_table): Declare new member function.
 131         * m2-lang.c (m2_language_data): Remove la_op_print_tab
 132         initializer.
 133         (m2_language::opcode_print_table): New member function.
 134         * objc-lang.c (objc_language_data): Remove la_op_print_tab
 135         initializer.
 136         (objc_language::opcode_print_table): New member function.
 137         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
 138         initializer.
 139         (opencl_language::opcode_print_table): New member function.
 140         * p-lang.c (pascal_language_data): Remove la_op_print_tab
 141         initializer.
 142         (pascal_language::opcode_print_table): New member function.
 143         * rust-lang.c (rust_language_data): Remove la_op_print_tab
 144         initializer.
 145         (rust_language::opcode_print_table): New member function.
 146
 147 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 148
 149         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 150         (ada_language::expression_ops): New member function.
 151         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 152         (c_language::expression_ops): New member function.
 153         (cplus_language_data): Remove la_exp_desc initializer.
 154         (cplus_language::expression_ops): New member function.
 155         (asm_language_data): Remove la_exp_desc initializer.
 156         (asm_language::expression_ops): New member function.
 157         (minimal_language_data): Remove la_exp_desc initializer.
 158         (minimal_language::expression_ops): New member function.
 159         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 160         (d_language::expression_ops): New member function.
 161         * eval.c (evaluate_subexp): Update call to expression_ops.
 162         * expprint.c (print_subexp): Likewise.
 163         (op_name): Likewise.
 164         (dump_subexp_body): Likewise.
 165         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 166         (f_language::expression_ops): New member function.
 167         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 168         (go_language::expression_ops): New member function.
 169         * language.c (language_defn::expression_ops): New function.
 170         (unknown_language_data): Remove la_exp_desc initializer.
 171         (auto_language_data): Likewise.
 172         * language.h (language_data): Remove la_exp_desc field.
 173         (language_defn::expression_ops): Declare new member function.
 174         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 175         (m2_language::expression_ops): New member function.
 176         * objc-lang.c (objc_language_data): Remove la_exp_desc
 177         initializer.
 178         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 179         initializer.
 180         (opencl_language::expression_ops): New member function.
 181         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 182         * parse.c (operator_length): Update call to expression_ops.
 183         (exp_iterate): Likewise.
 184         * rust-lang.c (rust_language_data): Remove la_exp_desc
 185         initializer.
 186         (ruse_language::expression_ops): New member function.
 187
 188 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 189
 190         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 191         initializer.
 192         (ada_language::varobj_ops): New member function.
 193         * c-lang.c (c_language_data): Remove la_varobj_ops
 194         initializer.
 195         (cplus_language_data): Likewise.
 196         (cplus_language::varobj_ops): New member function.
 197         (asm_language_data): Remove la_varobj_ops initializer.
 198         (minimal_language_data): Likewise.
 199         * d-lang.c (d_language_data): Likewise.
 200         * f-lang.c (f_language_data): Likewise.
 201         * go-lang.c (go_language_data): Likewise.
 202         * language.c (language_defn::varobj_ops): New function.
 203         (unknown_language_data): Remove la_varobj_ops
 204         initializer.
 205         (auto_language_data): Likewise.
 206         * language.h (language_data): Remove la_varobj_ops field.
 207         (language_defn::varobj_ops): Declare new member function.
 208         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 209         * objc-lang.c (objc_language_data): Likewise.
 210         * opencl-lang.c (opencl_language_data): Likewise.
 211         * p-lang.c (pascal_language_data): Likewise.
 212         * rust-lang.c (rust_language_data): Likewise.
 213         * varobj.c (varobj_create): Update call to varobj_ops.
 214         * varobj.h (default_varobj_ops): Delete define.
 215
 216 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 217
 218         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 219         initializer.
 220         * c-lang.c (c_language_data): Likewise.
 221         (c_language::macro_expansion): New member function.
 222         (cplus_language_data): Likewise.
 223         (cplus_language::macro_expansion): New member function.
 224         (asm_language_data): Likewise.
 225         (asm_language::macro_expansion): New member function.
 226         (minimal_language_data): Likewise.
 227         (minimal_language::macro_expansion): New member function.
 228         * d-lang.c (d_language_data): Remove la_macro_expansion
 229         initializer.
 230         * f-lang.c (f_language_data): Likewise.
 231         * go-lang.c (go_language_data): Likewise.
 232         * language.c (unknown_language_data): Likewise.
 233         (auto_language_data): Likewise.
 234         * language.h (language_data): Remove la_macro_expansion field.
 235         (language_defn::macro_expansion): New member function.
 236         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 237         initializer.
 238         * objc-lang.c (objc_language_data): Likewise.
 239         (objc_language::macro_expansion): New member function.
 240         * opencl-lang.c (opencl_language_data): Likewise.
 241         (opencl_language::macro_expansion): New member function.
 242         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 243         initializer.
 244         * rust-lang.c (rust_language_data): Likewise.
 245         * symtab.c (default_collect_symbol_completion_matches_break_on):
 246         Update call to macro_expansion.
 247
 248 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 249
 250         * ada-lang.c (ada_language_data): Remove la_array_ordering
 251         initializer.
 252         * c-lang.c (c_language_data): Likewise.
 253         (cplus_language_data): Likewise.
 254         (asm_language_data): Likewise.
 255         (minimal_language_data): Likewise.
 256         * d-lang.c (d_language_data): Likewise.
 257         * dwarf2/read.c (read_array_order): Update for call to
 258         array_ordering.
 259         * f-lang.c (f_language_data): Remove la_array_ordering
 260         initializer.
 261         (f_language::array_ordering): New member function.
 262         * go-lang.c (go_language_data): Remove la_array_ordering
 263         initializer.
 264         * language.c (unknown_language_data): Likewise.
 265         (auto_language_data): Likewise.
 266         * language.h (language_data): Delete la_array_ordering field.
 267         (language_defn::array_ordering): New member function.
 268         * m2-lang.c (m2_language_data): Remove la_array_ordering
 269         initializer.
 270         * objc-lang.c (objc_language_data): Likewise.
 271         * opencl-lang.c (opencl_language_data): Likewise.
 272         * p-lang.c (pascal_language_data): Likewise.
 273         * rust-lang.c (rust_language_data): Likewise.
 274
 275 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 276
 277         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 278         initializer.
 279         * c-lang.c (c_language_data): Likewise.
 280         (cplus_language_data): Likewise.
 281         (asm_language_data): Likewise.
 282         (minimal_language_data): Likewise.
 283         * d-lang.c (d_language_data): Likewise.
 284         * f-lang.c (f_language_data): Likewise.
 285         (f_language::case_sensitivity): New member function.
 286         * go-lang.c (go_language_data): Remove la_case_sensitivity
 287         initializer.
 288         * language.c (enum case_mode): Moved here from language.h.
 289         (case_mode): Make static.
 290         (show_case_command): Update for case_sensitivity being a method.
 291         (set_case_command): Likewise.
 292         (set_range_case): Likewise.
 293         (unknown_language_data): Remove la_case_sensitivity initializer.
 294         (auto_language_data): Likewise.
 295         * language.h (case_mode): Delete, move enum declaration to
 296         language.c.
 297         (language_data): Delete la_case_sensitivity field.
 298         (language_defn::case_sensitivity): New member function.
 299         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 300         initializer.
 301         * objc-lang.c (objc_language_data): Likewise.
 302         * opencl-lang.c (opencl_language_data): Likewise.
 303         * p-lang.c (pascal_language_data): Likewise.
 304         * rust-lang.c (rust_language_data): Likewise.
 305
 306 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 307
 308         * ada-lang.c (ada_language_data): Remove la_range_check
 309         initializer.
 310         * c-lang.c (c_language_data): Likewise.
 311         (cplus_language_data): Likewise.
 312         (asm_language_data): Likewise.
 313         (minimal_language_data): Likewise.
 314         * d-lang.c (d_language_data): Likewise.
 315         * f-lang.c (f_language_data): Likewise.
 316         (f_language::range_checking_on_by_default): New member function.
 317         * go-lang.c (go_language_data): Remove la_range_check initializer.
 318         * language.c (enum range_mode): Moved here from language.h.
 319         (range_mode): Made static.
 320         (show_range_command): Update to use
 321         range_checking_on_by_default.
 322         (set_range_command): Likewise.
 323         (set_range_case): Likewise.
 324         (unknown_language_data): Remove la_range_check initializer.
 325         (auto_language_data): Likewise.
 326         * language.h (range_mode): Delete.  Enum definition moved to
 327         language.c.
 328         (language_data): Remove la_range_check field.
 329         (language_defn::range_checking_on_by_default): New member
 330         function.
 331         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 332         (m2_language::range_checking_on_by_default): New member function.
 333         * objc-lang.c (objc_language_data): Remove la_range_check
 334         initializer.
 335         * opencl-lang.c (opencl_language_data): Likewise.
 336         * p-lang.c (pascal_language_data): Likewise.
 337         (pascal_language::range_checking_on_by_default): New member
 338         function.
 339         * rust-lang.c (rust_language_data): Remove la_range_check
 340         initializer.
 341         (rust_language::range_checking_on_by_default): New member
 342         function.
 343
 344 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 345
 346         * dwarf2/read.c (dwarf2_physname): Remove special case for
 347         language_go.
 348         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 349         member function.
 350
 351 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 352
 353         * ada-lang.c (ada_language_data): Remove
 354         la_store_sym_names_in_linkage_form_p initializer.
 355         (ada_language::store_sym_names_in_linkage_form_p): New member
 356         function.
 357         * c-lang.c (c_language_data): Remove
 358         la_store_sym_names_in_linkage_form_p initializer.
 359         (c_language::store_sym_names_in_linkage_form_p): New member
 360         function.
 361         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 362         initializer.
 363         (asm_language_data): Likewise.
 364         (asm_language::store_sym_names_in_linkage_form_p): New member
 365         function.
 366         (minimal_language_data): Remove
 367         la_store_sym_names_in_linkage_form_p initializer.
 368         (minimal_language::store_sym_names_in_linkage_form_p): New member
 369         function.
 370         * d-lang.c (d_language_data): Remove
 371         la_store_sym_names_in_linkage_form_p initializer.
 372         * dwarf2/read.c (dwarf2_physname): Update call to
 373         store_sym_names_in_linkage_form_p.
 374         * f-lang.c (f_language_data): Remove
 375         la_store_sym_names_in_linkage_form_p initializer.
 376         * go-lang.c (go_language_data): Remove
 377         la_store_sym_names_in_linkage_form_p initializer.
 378         * language.c (unknown_language_data): Remove
 379         la_store_sym_names_in_linkage_form_p initializer.
 380         (unknown_language::store_sym_names_in_linkage_form_p): New member
 381         function.
 382         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 383         initializer.
 384         (auto_language::store_sym_names_in_linkage_form_p): New member
 385         function.
 386         * language.h (language_data): Remove
 387         la_store_sym_names_in_linkage_form_p member variable.
 388         (language_defn::store_sym_names_in_linkage_form_p): New member
 389         function.
 390         * m2-lang.c (m2_language_data): Remove
 391         la_store_sym_names_in_linkage_form_p initializer.
 392         * objc-lang.c (objc_language_data): Likewise.
 393         * opencl-lang.c (opencl_language_data): Likewise.
 394         * p-lang.c (pascal_language_data): Likewise.
 395         * rust-lang.c (rust_language_data): Likewise.
 396
 397 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 398
 399         * ada-lang.c (ada_language_data): Remove string_lower_bound
 400         initializer.
 401         * c-lang.c (c_language_data): Likewise.
 402         (cplus_language_data): Likewise.
 403         (asm_language_data): Likewise.
 404         (minimal_language_data): Likewise.
 405         * d-lang.c (d_language_data): Likewise.
 406         * f-lang.c (f_language_data): Likewise.
 407         * go-lang.c (go_language_data): Likewise.
 408         * language.c (unknown_language_data): Likewise.
 409         (auto_language_data): Likewise.
 410         * language.h (language_data): Remove string_lower_bound field.
 411         (language_defn::string_lower_bound): New member function.
 412         * m2-lang.c (m2_language_data): Remove string_lower_bound
 413         initializer.
 414         (m2_language::string_lower_bound): New member function.
 415         * objc-lang.c (objc_language_data): Remove string_lower_bound
 416         initializer.
 417         * opencl-lang.c (opencl_language_data): Likewise.
 418         * p-lang.c (pascal_language_data): Likewise.
 419         * rust-lang.c (rust_language_data): Likewise.
 420         * valops.c (value_cstring): Update call to string_lower_bound.
 421         (value_string): Likewise.
 422         * value.c (allocate_repeated_value): Likewise.
 423
 424 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 425
 426         * valops.c (value_repeat): Fix incorrect argument name in comment.
 427
 428 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 429
 430         * ada-lang.c (ada_language_data): Remove c_style_arrays
 431         initializer.
 432         (ada_language::c_style_arrays_p): New member fuction.
 433         * c-lang.c (c_language_data): Remove c_style_arrays
 434         initializer.
 435         (cplus_language_data): Likewise.
 436         (asm_language_data): Likewise.
 437         (minimal_language_data): Likewise.
 438         * d-lang.c (d_language_data): Likewise.
 439         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 440         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 441         (f_language::c_style_arrays_p): New member function.
 442         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 443         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 444         * language.c (unknown_language_data): Remove c_style_arrays
 445         initializer.
 446         (auto_language_data): Likewise.
 447         * language.h (language_data): Remove c_style_arrays field.
 448         (language_defn::c_style_arrays_p): New member function.
 449         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 450         (m2_language::c_style_arrays_p): New member function.
 451         * objc-lang.c (objc_language_data): Remove c_style_arrays
 452         initializer.
 453         * opencl-lang.c (opencl_language_data): Likewise.
 454         * p-lang.c (pascal_language_data): Likewise.
 455         * rust-lang.c (rust_language_data): Likewise.
 456         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 457         and update local variable to a bool.
 458         * valops.c (value_cast): Update call to c_style_arrays_p.
 459         (value_array): Likewise.
 460         * value.c (coerce_array): Likewise.
 461
 462 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 463
 464         * ada-lang.c (ada_language_data): Remove la_language initializer.
 465         * c-lang.c (c_language_data): Likewise.
 466         (cplus_language_data): Likewise.
 467         (asm_language_data): Likewise.
 468         (minimal_language_data): Likewise.
 469         * d-lang.c (d_language_data): Likewise.
 470         * f-lang.c (f_language_data): Likewise.
 471         * go-lang.c (go_language_data): Likewise.
 472         * language.c (unknown_language_data): Likewise.
 473         (auto_language_data): Likewise.
 474         * language.h (language_data): Remove la_language field.
 475         (language_defn::language_defn): Initialise la_language field.
 476         (language_defn::la_language): New member variable.
 477         * m2-lang.c (m2_language_data): Remove la_language field.
 478         * objc-lang.c (objc_language_data): Likewise.
 479         * opencl-lang.c (opencl_language_data): Likewise.
 480         * p-lang.c (pascal_language_data): Likewise.
 481         * rust-lang.c (rust_language_data): Likewise.
 482
 483 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 484
 485         * ada-lang.c (ada_extensions): Delete, moved into
 486         ada_language::filename_extensions.
 487         (ada_language_data): Remove la_filename_extensions initializer.
 488         (ada_language::filename_extensions): New member function.
 489         * c-lang.c (c_extensions): Delete, moved into
 490         c_language::filename_extensions.
 491         (c_language_data): Remove la_filename_extensions initializer.
 492         (c_language::filename_extensions): New member function.
 493         (cplus_extensions): Delete, moved into
 494         cplus_language::filename_extensions.
 495         (cplus_language_data): Remove la_filename_extensions initializer.
 496         (cplus_language::filename_extensions): New member function.
 497         (asm_extensions): Delete, moved into
 498         asm_language::filename_extensions.
 499         (asm_language_data): Remove la_filename_extensions initializer.
 500         (asm_language::filename_extensions): New member function.
 501         (minimal_language_data): Remove la_filename_extensions
 502         initializer.
 503         * d-lang.c (d_extensions): Delete, moved into
 504         d_language::filename_extensions.
 505         (d_language_data): Remove la_filename_extensions initializer.
 506         (d_language::filename_extensions): New member function.
 507         * f-lang.c (f_extensions): Delete, moved into
 508         f_language::filename_extensions.
 509         (f_language_data): Remove la_filename_extensions initializer.
 510         (f_language::filename_extensions): New member function.
 511         * go-lang.c (go_language_data): Remove la_filename_extensions
 512         initializer.
 513         * language.c (add_set_language_command): Update now that
 514         filename_extensions returns a vector.
 515         (unknown_language_data): Remove la_filename_extensions
 516         initializer.
 517         (auto_language_data): Likewise.
 518         * language.h (language_data): Remove la_filename_extensions field.
 519         (language_defn::filename_extensions): New member function.
 520         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 521         initializer.
 522         * objc-lang.c (objc_extensions): Delete, moved into
 523         objc_language::filename_extensions.
 524         (objc_language_data): Remove la_filename_extensions initializer.
 525         (objc_language::filename_extensions): New member function.
 526         * opencl-lang.c (opencl_language_data): Remove
 527         la_filename_extensions initializer.
 528         * p-lang.c (pascal_extensions): Delete, moved into
 529         pascal_language::filename_extensions.
 530         (pascal_language_data): Remove la_filename_extensions initializer.
 531         (pascal_language::filename_extensions): New member function.
 532         * rust-lang.c (rust_extensions): Delete, moved into
 533         rust_language::filename_extensions.
 534         (rust_language_data): Remove la_filename_extensions initializer.
 535         (rust_language::filename_extensions): New member function.
 536         * symfile.c (add_filename_language): Add new assert.
 537
 538 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 539
 540         * ada-lang.c (ada_language_data): Remove la_name and
 541         la_natural_name initializers.
 542         (ada_language::name): New member function.
 543         (ada_language::natural_name): New member function.
 544         * c-lang.c (c_language_data): Remove la_name and
 545         la_natural_name initializers.
 546         (c_language::name): New member function.
 547         (c_language::natural_name): New member function.
 548         (cplus_language_data): Remove la_name and
 549         la_natural_name initializers.
 550         (cplus_language::name): New member function.
 551         (cplus_language::natural_name): New member function.
 552         (asm_language_data): Remove la_name and
 553         la_natural_name initializers.
 554         (asm_language::name): New member function.
 555         (asm_language::natural_name): New member function.
 556         (minimal_language_data): Remove la_name and
 557         la_natural_name initializers.
 558         (minimal_language::name): New member function.
 559         (minimal_language::natural_name): New member function.
 560         * compile/compile.c (compile_to_object): Update call to
 561         lanugage_defn::name.
 562         * d-lang.c (d_language_data): Remove la_name and
 563         la_natural_name initializers.
 564         (d_language::name): New member function.
 565         (d_language::natural_name): New member function.
 566         * expprint.c (print_subexp_standard): Update call to
 567         language_defn::name.
 568         (dump_raw_expression): Likewise
 569         (dump_prefix_expression): Likewise.
 570         * f-lang.c (f_language_data): Remove la_name and
 571         la_natural_name initializers.
 572         (f_language::name): New member function.
 573         (f_language::natural_name): New member function.
 574         * go-lang.c (go_language_data): Remove la_name and
 575         la_natural_name initializers.
 576         (go_language::name): New member function.
 577         (go_language::natural_name): New member function.
 578         * language.c (show_language_command): Update call to
 579         language_defn::name.
 580         (set_language_command): Likewise.
 581         (language_enum): Likewise.
 582         (language_str): Likewise.
 583         (add_set_language_command): Likewise, use
 584         language_defn::natural_name in the doc string.
 585         (unknown_language_data): Remove la_name and
 586         la_natural_name initializers.
 587         (unknown_language::name): New member function.
 588         (unknown_language::natural_name): New member function.
 589         (auto_language_data): Remove la_name and
 590         la_natural_name initializers.
 591         (auto_language::name): New member function.
 592         (auto_language::natural_name): New member function.
 593         (language_lookup_primitive_type_as_symbol): Update call to
 594         language_defn::name.
 595         * language.h (language_data): Remove la_name and la_natural_name
 596         member variables.
 597         (language_defn::name): New member function.
 598         (language_defn::natural_name): New member function.
 599         * m2-lang.c (m2_language_data): Remove la_name and
 600         la_natural_name initializers.
 601         (m2_language::name): New member function.
 602         (m2_language::natural_name): New member function.
 603         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 604         language_defn::natural_name.
 605         * objc-lang.c (objc_language_data): Remove la_name and
 606         la_natural_name initializers.
 607         (objc_language::name): New member function.
 608         (objc_language::natural_name): New member function.
 609         * opencl-lang.c (opencl_language_data): Remove la_name and
 610         la_natural_name initializers.
 611         (opencl_language::name): New member function.
 612         (opencl_language::natural_name): New member function.
 613         * p-lang.c (pascal_language_data): Remove la_name and
 614         la_natural_name initializers.
 615         (pascal_language::name): New member function.
 616         (pascal_language::natural_name): New member function.
 617         * rust-lang.c (rust_language_data): Remove la_name and
 618         la_natural_name initializers.
 619         (rust_language::name): New member function.
 620         (rust_language::natural_name): New member function.
 621         * symtab.c (lookup_language_this): Update call to
 622         language_defn::name.
 623
 624 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 625
 626         * ada-lang.c (ada_language_data): Remove la_name_of_this
 627         initializer.
 628         * ax-gdb.c (gen_expr): Update call to name_of_this.
 629         * c-exp.y (classify_name): Likewise.
 630         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 631         (cplus_language_data): Likewise.
 632         (cplus_language::name_of_this): New member function.
 633         (asm_language_data): Remove la_name_of_this initializer.
 634         (minimal_language_data): Likewise.
 635         * d-lang.c (d_language_data): Likewise.
 636         (d_language::name_of_this): New member function.
 637         * expprint.c (print_subexp_standard): Update call to name_of_this.
 638         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 639         * go-lang.c (go_language_data): Likewise.
 640         * language.c (unknown_language_data): Likewise.
 641         (unknown_language::name_of_this): New member function.
 642         (auto_language_data): Remove la_name_of_this initializer.
 643         (auto_language::name_of_this): New member function.
 644         * language.h (language_data): Delete la_name_of_this member
 645         variable.
 646         (language_defn::name_of_this): New member function.
 647         * m2-lang.c (m2_language_data): Remove la_name_of_this
 648         initializer.
 649         * objc-lang.c (objc_language_data): Likewise.
 650         (objc_language::name_of_this): New member function.
 651         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 652         initializer.
 653         * p-lang.c (pascal_language_data): Likewise.
 654         (pascal_language::name_of_this): New member function.
 655         * rust-lang.c (rust_language_data): Remove la_name_of_this
 656         initializer.
 657         * symtab.c (lookup_language_this): Update call to name_of_this.
 658         (lookup_symbol_aux): Likewise.
 659         * valops.c (value_of_this): Likewise.
 660
 661 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 662
 663         * ada-lang.c (ada_language_data): Remove
 664         la_struct_too_deep_ellipsis initializer.
 665         (ada_language::struct_too_deep_ellipsis): New member function.
 666         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 667         initializer.
 668         (cplus_language_data): Likewise.
 669         (asm_language_data): Likewise.
 670         (minimal_language_data): Likewise.
 671         * cp-valprint.c (cp_print_value): Update call to
 672         struct_too_deep_ellipsis.
 673         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 674         initializer.
 675         * f-lang.c (f_language_data): Likewise.
 676         (f_language::struct_too_deep_ellipsis): New member function.
 677         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 678         initializer.
 679         * language.c (unknown_language_data): Likewise.
 680         (auto_language_data): Likewise.
 681         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 682         member variable.
 683         (language_defn::struct_too_deep_ellipsis): New member function.
 684         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 685         initializer.Q
 686         * objc-lang.c (objc_language_data): Likewise.
 687         * opencl-lang.c (opencl_language_data): Likewise.
 688         * p-lang.c (pascal_language_data): Likewise.
 689         * rust-lang.c (rust_language_data): Likewise.
 690         * valprint.c (val_print_check_max_depth): Update call to
 691         struct_too_deep_ellipsis.
 692
 693 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 694
 695         * MAINTAINERS (Write After Approval): Add myself.
 696
 697 2020-09-15  Tom Tromey  <tom@tromey.com>
 698
 699         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 700         Remove.
 701
 702 2020-09-15  Tom Tromey  <tom@tromey.com>
 703
 704         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 705         and TYPE_CODE_METHODPTR cases.
 706         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 707         (c_value_print_inner): Update.
 708         * valprint.c (generic_value_print_memberptr): New function, from
 709         c_value_print_memberptr.
 710         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 711
 712 2020-09-15  Tom Tromey  <tromey@adacore.com>
 713
 714         * python/python-internal.h (PyInt_FromLong): Remove define.
 715         * python/py-value.c (convert_value_from_python): Use
 716         gdb_py_object_from_longest.
 717         * python/py-type.c (typy_get_code): Use
 718         gdb_py_object_from_longest.
 719         * python/py-symtab.c (salpy_get_line): Use
 720         gdb_py_object_from_longest.
 721         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 722         gdb_py_object_from_longest.
 723         * python/py-record.c (recpy_gap_reason_code): Use
 724         gdb_py_object_from_longest.
 725         * python/py-record-btrace.c (recpy_bt_insn_size)
 726         (recpy_bt_func_level, btpy_list_count): Use
 727         gdb_py_object_from_longest.
 728         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 729         gdb_py_object_from_longest.  Fix error handling.
 730         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 731         gdb_py_object_from_longest.
 732         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 733         gdb_py_object_from_longest.
 734         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 735         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 736         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 737
 738 2020-09-15  Tom Tromey  <tromey@adacore.com>
 739
 740         * python/python.c (gdbpy_parameter_value): Use
 741         gdb_py_object_from_ulongest.
 742
 743 2020-09-15  Tom Tromey  <tromey@adacore.com>
 744
 745         * python/py-infevents.c (create_register_changed_event_object):
 746         Use gdb_py_object_from_longest.
 747         * python/py-exitedevent.c (create_exited_event_object): Use
 748         gdb_py_object_from_longest.
 749
 750 2020-09-15  Tom Tromey  <tromey@adacore.com>
 751
 752         * python/python.c (gdbpy_parameter_value): Use
 753         gdb_py_object_from_longest.
 754         * python/py-type.c (convert_field, typy_range): Use
 755         gdb_py_object_from_longest.
 756         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 757         gdb_py_object_from_longest.
 758         * python/py-lazy-string.c (stpy_get_length): Use
 759         gdb_py_object_from_longest.
 760         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 761         gdb_py_object_from_longest.
 762         * python/py-infevents.c (create_memory_changed_event_object): Use
 763         gdb_py_object_from_longest.
 764         * python/py-inferior.c (infpy_get_num): Use
 765         gdb_py_object_from_longest.
 766         (infpy_get_pid): Likewise.
 767
 768 2020-09-15  Tom Tromey  <tromey@adacore.com>
 769
 770         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 771         defines.
 772         * python/py-value.c (valpy_long): Use
 773         gdb_py_object_from_ulongest.
 774         * python/py-symtab.c (salpy_get_pc): Use
 775         gdb_py_object_from_ulongest.
 776         (salpy_get_last): Likewise.
 777         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 778         gdb_py_object_from_ulongest.
 779         * python/py-lazy-string.c (stpy_get_address): Use
 780         gdb_py_object_from_ulongest.
 781         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 782         * python/py-arch.c (archpy_disassemble): Use
 783         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 784         error handling.
 785
 786 2020-09-15  Tom Tromey  <tromey@adacore.com>
 787
 788         * python/python-internal.h (gdb_py_long_from_longest): Remove
 789         defines.
 790         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 791         * python/py-type.c (convert_field, typy_get_sizeof): Use
 792         gdb_py_object_from_longest.
 793         * python/py-record-btrace.c (btpy_list_index): Use
 794         gdb_py_object_from_longest.
 795
 796 2020-09-15  Tom Tromey  <tromey@adacore.com>
 797
 798         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 799         * python/py-record.c (recpy_element_number): Use
 800         gdb_py_object_from_longest.
 801         (recpy_gap_number): Likewise.
 802
 803 2020-09-15  Tom Tromey  <tromey@adacore.com>
 804
 805         * top.c (ui::ui): Update.
 806         (highest_ui_num): Remove.
 807         * top.h (struct ui) <num>: Remove.
 808
 809 2020-09-15  Tom Tromey  <tromey@adacore.com>
 810
 811         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 812         * ui-style.c (ansi_regex_text): Now array.
 813         * rust-exp.y (number_regex_text): Now array.
 814         * linespec.c (linespec_quote_characters): Now array.
 815         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 816         Now arrays.
 817
 818 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 819
 820         * debuginfod-support.c (debuginfod_client_deleter): New.
 821         (debuginfod_client_up): New.
 822         (debuginfod_init): Return debuginfod_client_up.
 823         (debuginfod_source_query): Adjust.
 824         (debuginfod_debuginfo_query): Adjust.
 825
 826 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 827
 828         * debuginfod-support.c (debuginfod_source_query): Use
 829         make_unique_xstrdup.
 830
 831 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 832
 833         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 834         with `type::instance_flags`.
 835
 836 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 837
 838         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 839         Remove baton parameter.
 840
 841 2020-09-14  Pedro Alves  <pedro@palves.net>
 842
 843         * Makefile.in (SELFTESTS_SRCS): Add
 844         unittests/enum-flags-selftests.c.
 845         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 846         btrace_function_flags instead of enum btrace_function_flag.
 847         * compile/compile-c-types.c (convert_qualified): Use
 848         enum_flags::raw.
 849         * compile/compile-cplus-symbols.c (convert_one_symbol)
 850         (convert_symbol_bmsym):
 851         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 852         (compile_cplus_convert_struct_or_union_methods)
 853         (compile_cplus_instance::convert_qualified_base):
 854         * go-exp.y (parse_string_or_char): Add cast to int.
 855         * unittests/enum-flags-selftests.c: New file.
 856         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 857         type to btrace_thread_flags from btrace_thread_flag.
 858         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 859         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 860         cast in DEBUG call.
 861
 862 2020-09-14  Pedro Alves  <pedro@palves.net>
 863
 864         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 865         * gdbtypes.c (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         * gdbtypes.h (address_space_name_to_int): Rename to ...
 870         (address_space_name_to_type_instance_flags): ... this.
 871         (address_space_int_to_name): Rename to ...
 872         (address_space_type_instance_flags_to_name): ... this.
 873         * type-stack.c (type_stack::insert): Adjust to rename.
 874         * type-stack.h (type_stack::insert): Likewise.
 875
 876 2020-09-14  Pedro Alves  <pedro@palves.net>
 877             Andrew Burgess  <andrew.burgess@embecosm.com>
 878
 879         * avr-tdep.c (avr_address_class_type_flags): Return
 880         type_instance_flags.
 881         (avr_address_class_type_flags_to_name): Take a
 882         type_instance_flags.
 883         (avr_address_class_name_to_type_flags): Return bool and take a
 884         type_instance_flags.
 885         * d-lang.c (build_d_types): Use type::set_instance_flags.
 886         * ft32-tdep.c (ft32_address_class_type_flags): Return
 887         type_instance_flags.
 888         (ft32_address_class_type_flags_to_name): Take a
 889         type_instance_flags.
 890         (ft32_address_class_name_to_type_flags): Return bool and take a
 891         type_instance_flags.
 892         (ft32_gdbarch_init): Use type::set_instance_flags.
 893         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 894         * gdbarch.h, gdbarch.c: Regenerate.
 895         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 896         (address_class_name_to_type_flags): Use type_instance_flags and
 897         bool.
 898         * gdbtypes.c (address_space_name_to_int)
 899         (address_space_int_to_name, make_qualified_type): Use
 900         type_instance_flags.
 901         (make_qualified_type): Use type_instance_flags and
 902         type::set_instance_flags.
 903         (make_type_with_address_space, make_cv_type, make_vector_type)
 904         (check_typedef): Use type_instance_flags.
 905         (recursive_dump_type): Cast type_instance_flags to unsigned for
 906         printing.
 907         (copy_type_recursive): Use type::set_instance_flags.
 908         (gdbtypes_post_init): Use type::set_instance_flags.
 909         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 910         <m_instance_flags>: ... this.
 911         <instance_flags, set_instance_flags>: New methods.
 912         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 913         (SET_TYPE_INSTANCE_FLAGS): New.
 914         (address_space_name_to_int, address_space_int_to_name)
 915         (make_type_with_address_space): Pass flags using
 916         type_instance_flags instead of int.
 917         * stabsread.c (cleanup_undefined_types_noname): Use
 918         type::set_instance_flags.
 919         * s390-tdep.c (s390_address_class_type_flags): Return
 920         type_instance_flags.
 921         (s390_address_class_type_flags_to_name): Take a
 922         type_instance_flags.
 923         (s390_address_class_name_to_type_flags): Return bool and take a
 924         type_instance_flags.
 925         * type-stack.c (type_stack::follow_types): Use
 926         type_instance_flags.
 927         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 928
 929 2020-09-14  Tom Tromey  <tromey@adacore.com>
 930
 931         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 932         * x86-tdep.c (x86_is_thunk_register_name)
 933         (x86_in_indirect_branch_thunk): Update.
 934         * sparc64-tdep.c (sparc64_fpu_register_names)
 935         (sparc64_cp0_register_names, sparc64_register_names)
 936         (sparc64_pseudo_register_names): Now const.
 937         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 938         cp0_registers_num>: Now const.
 939         * sparc-tdep.c (sparc_core_register_names)
 940         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 941         (sparc32_pseudo_register_names): Now const.
 942         (validate_tdesc_registers): Update.
 943         * rust-lang.c (rust_extensions): Now const.
 944         * p-lang.c (p_extensions): Now const.
 945         * objc-lang.c (objc_extensions): Now const.
 946         * nto-tdep.c (nto_thread_state_str): Now const.
 947         * moxie-tdep.c (moxie_register_names): Now const.
 948         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 949         Now const.
 950         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 951         (mips_linux_reg_names): Now const.
 952         (mips_gdbarch_init): Update.
 953         * microblaze-tdep.c (microblaze_register_names): Now const.
 954         * m68k-tdep.c (m68k_register_names): Now const.
 955         * m32r-tdep.c (m32r_register_names): Now const.
 956         * ia64-tdep.c (ia64_register_names): Now const.
 957         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 958         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 959         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 960         ymm_avx512_register_names, pkeys_register_names>: Now const.
 961         * i386-tdep.c (i386_register_names, i386_zmm_names)
 962         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 963         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 964         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 965         * f-lang.c (f_extensions): Now const.
 966         * d-lang.c (d_extensions): Now const.
 967         * csky-tdep.c (csky_register_names): Now const.
 968         * charset.c (default_charset_names, charset_enum): Now const.
 969         (_initialize_charset): Update.
 970         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 971         const.
 972         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 973         (bsd_uthread_solib_loaded): Update.
 974         (bsd_uthread_state): Now const.
 975         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 976         (amd64_ymm_avx512_names, amd64_ymmh_names)
 977         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 978         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 979         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 980         (amd64_dword_names): Now const.
 981         * agent.c (can_use_agent_enum): Now const.
 982         * ada-tasks.c (task_states, long_task_states): Now const.
 983         * ada-lang.c (known_runtime_file_name_patterns)
 984         (known_auxiliary_function_name_patterns, attribute_names)
 985         (standard_exc, ada_extensions): Now const.
 986
 987 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 988
 989         * bcache.h (struct bcache) <bcache>: Remove constructor.
 990         <m_hash_function, m_compare_function>: Remove.
 991         <~bcache>: Make virtual.
 992         <compare>: Remove static method, introduce virtual method.
 993         <default_hash>: Remove.
 994         <hash>: New virtual method.
 995         * bcache.c (bcache::expand_hash_table): Update.
 996         (bcache::insert): Update.
 997         (bcache::hash): New.
 998         (bcache::compare): Update comment and parameter names.
 999         * gdbtypes.c (types_deeply_equal): Update.
1000         * psymtab.h (struct psymbol_bcache): New struct.
1001         (class psymtab_storage) <psymtab_storage>: Make default.
1002         <psymbol_cache>: Change type to psymbol_bcache.
1003         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
1004         (psymbol_hash): Change to...
1005         (psymbol_bcache::hash): ... this.
1006         (psymbol_compare): Change to...
1007         (psymbol_bcache::compare): ... this.
1008
1009 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1010
1011         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
1012         checking for initial lwp.
1013
1014 2020-09-14  Tom Tromey  <tromey@adacore.com>
1015
1016         * m68k-tdep.c (m68k_extract_return_value): Use
1017         pointer_result_regnum.
1018         (m68k_store_return_value): Likewise.
1019         (m68k_reg_struct_return_p): Handle vectors and arrays.
1020         (m68k_return_value): Handle arrays.
1021         (m68k_svr4_return_value): Fix single-element aggregate handling.
1022         Handle long double.  Adjust for embedded ABI.
1023         (m68k_svr4_init_abi): Set pointer_result_regnum.
1024         (m68k_embedded_init_abi): New function.
1025         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
1026         (m68k_osabi_sniffer): New function.
1027         (_initialize_m68k_tdep): Register osabi sniffer.
1028         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
1029         member.
1030
1031 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1032
1033         * xml-support.c (xml_fetch_content_from_file): Replace xfree
1034         with gdb::unique_xmalloc_ptr<char>.
1035
1036 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1037
1038         * xml-support.h (xml_fetch_another): Change type to be a
1039         function_view.
1040         (xml_process_xincludes): Remove baton parameter.
1041         (xml_fetch_content_from_file): Change baton parameter to
1042         dirname.
1043         * xml-support.c (struct xinclude_parsing_data)
1044         <xinclude_parsing_data>: Remove baton parameter.
1045         <fetcher_baton>: Remove.
1046         (xinclude_start_include): Adjust.
1047         (xml_process_xincludes): Adjust.
1048         (xml_fetch_content_from_file): Replace baton parameter with
1049         dirname.
1050         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1051         (xml_init_syscalls_info): Use a lambda.
1052         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1053         (file_read_description_xml): Use a lambda.
1054         (fetch_available_features_from_target): Change baton parameter
1055         to target_ops.
1056         (target_read_description_xml): Use a lambda.
1057         (target_fetch_description_xml): Use a lambda.
1058         (string_read_description_xml): Update.
1059
1060 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1061
1062         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1063         uses with type::endianity_is_not_default.
1064
1065 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1066
1067         * gdbtypes.h (struct type) <endianity_is_not_default,
1068         set_endianity_is_not_default>: New methods.
1069         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1070         type::endianity_is_not_default, change all write call sites to
1071         use type::set_endianity_is_not_default.
1072
1073 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1074
1075         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1076         uses with type::is_fixed_instance.
1077
1078 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1079
1080         * gdbtypes.h (struct type) <is_fixed_instance,
1081         set_is_fixed_instance>: New methods.
1082         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1083         write call sites to use type::set_is_fixed_instance.
1084
1085 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1086
1087         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1088         uses with type::is_gnu_ifunc.
1089
1090 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1091
1092         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1093         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1094         use type::set_is_gnu_ifunc.
1095
1096 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1097
1098         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1099         uses with type::stub_is_supported.
1100
1101 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1102
1103         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1104         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1105         use type::set_stub_is_supported.
1106
1107 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1108
1109         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1110         uses with type::is_vector.
1111
1112 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1113
1114         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1115         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1116         use type::set_is_vector.
1117
1118 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1119
1120         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1121         uses with type::has_varargs.
1122
1123 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1124
1125         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1126         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1127         use type::set_has_varargs.
1128
1129 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1130
1131         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1132         uses with type::is_prototyped.
1133
1134 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1135
1136         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1137         New methods.
1138         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1139         call sites to use type::set_is_prototyped.
1140
1141 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1142
1143         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1144         uses with type::target_is_stub.
1145
1146 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1147
1148         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1149         New methods.
1150         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1151         sites to use type::set_target_is_stub.
1152
1153 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1154
1155         * gdbtypes.h (TYPE_STUB): Remove, replace all
1156         uses with type::is_stub.
1157
1158 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1159
1160         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1161         (TYPE_STUB): Use type::is_stub, change all write call sites to
1162         use type::set_is_stub.
1163
1164 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1165
1166         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1167         type::has_no_signedness.
1168
1169 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1170
1171         * gdbtypes.h (struct type) <has_no_signedness,
1172         set_has_no_signedness>: New methods.
1173         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1174         call sites to use type::set_has_no_signedness.
1175
1176 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1177
1178         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1179         type::is_unsigned.
1180
1181 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1182
1183         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1184         methods.
1185         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1186         sites to use type::set_is_unsigned.
1187
1188 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1189             Adam Renquinha <arenquinha@cimeq.qc.ca>
1190
1191         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1192         pointer and stack frame offset when unwinding.
1193
1194 2020-09-13  Pedro Alves  <pedro@palves.net>
1195
1196         * NEWS: Document "-break-insert --qualified".
1197         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1198
1199 2020-09-13  Pedro Alves  <pedro@palves.net>
1200
1201         * linespec.c (classify_mtype, compare_msyms): Delete.
1202         (search_minsyms_for_name): Remove classification logic.  Instead
1203         filter out trampoline symbols if we also found an external
1204         function of the same name.
1205
1206 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1207
1208         * NEWS: Create a new section for the next release branch.
1209         Rename the section of the current branch, now that it has
1210         been cut.
1211
1212 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1213
1214         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1215         * version.in: Bump version to 11.0.50.DATE-git.
1216
1217 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1218
1219         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1220
1221 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1222             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1223
1224         * gdbarch.sh: Added bfloat16 type.
1225         * gdbarch.c: Regenerated.
1226         * gdbarch.h: Regenerated.
1227         * gdbtypes.c (floatformats_bfloat16): New struct.
1228         (gdbtypes_post_init): Add builtin_bfloat16.
1229         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1230         (floatformats_bfloat16): New struct.
1231         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1232         (i386_ymm_type): Add field "v16_bfloat16"
1233         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1234         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1235         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1236         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1237         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1238         * features/i386/64bit-avx512.c: Regenerated.
1239         * features/i386/64bit-sse.xml: Add bfloat16 type.
1240         * features/i386/64bit-sse.c: Regenerated.
1241
1242 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1243
1244         * i386-tdep.c (i386_zmm_type): Fix field names.
1245         (i386_ymm_type): Fix field names.
1246
1247 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1248
1249         * breakpoint.c: Fix typo in the help message of the
1250         "set breakpoint condition-evaluation" command.
1251
1252 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1253
1254         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1255         * (nbsd_nat_target::pid_to_exec_file)
1256         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1257         (nbsd_nat_target::post_startup_inferior)
1258         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1259         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1260         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1261         * (nbsd_thread_lister): Remove.
1262
1263 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1264
1265         * fork-inferior.c (startup_inferior): Avoid double free.
1266
1267 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1268
1269         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1270         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1271
1272 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1273
1274         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1275         * netbsd-nat.c: Include <sys/ptrace.h>.
1276         * (netbsd_nat::enable_proc_events): Add.
1277
1278 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1279
1280         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1281         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1282         (netbsd_nat::for_each_thread): Add.
1283         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1284         "gdbsupport/common-debug.h".
1285         * (netbsd_nat::netbsd_thread_lister)
1286         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1287         (netbsd_nat::for_each_thread): Add.
1288
1289 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1290
1291         * netbsd-nat.h: Include <unistd.h>.
1292         * (netbsd_nat::pid_to_exec_file): Add.
1293         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1294         * (netbsd_nat::pid_to_exec_file) Add.
1295
1296 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1297
1298         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1299
1300 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1301
1302         * netbsd-nat.h: New file.
1303         * netbsd-nat.c: Likewise.
1304
1305 2020-09-09  Tom Tromey  <tromey@adacore.com>
1306
1307         * ada-lang.c (remove_extra_symbols): Do not increment when
1308         removing an element
1309
1310 2020-09-08  Tom Tromey  <tromey@adacore.com>
1311
1312         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1313
1314 2020-09-08  Tom Tromey  <tromey@adacore.com>
1315
1316         PR win32/25302:
1317         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1318         (gdb_bfd_init_data): New function.
1319         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1320
1321 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1322
1323         * infrun.c (fetch_inferior_event): Use
1324         `switch_to_target_no_thread` to switch the target.
1325
1326 2020-09-06  Tom Tromey  <tom@tromey.com>
1327
1328         * symfile.h (dwarf2_free_objfile): Don't declare.
1329
1330 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1331
1332         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1333         to match 16 byte real/complex type generated by Flang compiler.
1334
1335 2020-09-03  Tom de Vries  <tdevries@suse.de>
1336
1337         PR breakpoint/26546
1338         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1339         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1340
1341 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1342
1343         * maint.c (index_digits): New function.
1344         (struct maint_print_section_data): Remove.
1345         (print_bfd_section_info): Remove print_data parameter, add arg
1346         and index_digits.
1347         (print_objfile_section_info): Likewise.
1348         (print_bfd_section_info_maybe_relocated): Likewise (plus
1349         objfile).
1350         (maintenance_info_sections): Adjust calls.
1351
1352 2020-09-02  Tom Tromey  <tromey@adacore.com>
1353
1354         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1355         for null pointers.
1356         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1357
1358 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1359
1360         * bcache.h (struct bcache) <insert>: Change type of `added` to
1361         pointer to bool.
1362         * bcache.c (bcache::insert): Likewise.
1363         * gdbtypes.c (check_types_worklist): Adjust.
1364         * psymtab.c (add_psymbol_to_bcache): Adjust.
1365
1366 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1367
1368         * corelow.c (unordered_set): Include.
1369         (class core_target): Add field 'm_core_unavailable_mappings'.
1370         (core_target::build_file_mappings): Print only one warning
1371         per inaccessible file.  Add unavailable/broken mappings
1372         to m_core_unavailable_mappings.
1373         (core_target::xfer_partial): Call...
1374         (core_target::xfer_memory_via_mappings): New method.
1375
1376 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1377
1378         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1379         type to bool.
1380
1381 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1382
1383         * dwarf2/read.c (struct field_info): Fix indentation.
1384
1385 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1386
1387         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1388         ordering in comment.
1389         * frame.c (frame_id_eq): Fix indentation.
1390
1391 2020-08-31  Scott Linder  <scott@scottlinder.com>
1392             Simon Marchi  <simon.marchi@efficios.com>
1393
1394         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1395         inline frame ids in outer frame.
1396
1397 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1398
1399         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1400         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1401         (outer_frame_id): Use FID_STACK_OUTER instead of
1402         FID_STACK_INVALID.
1403         (frame_id_p): Don't check for outer_frame_id.
1404
1405 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1406
1407         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1408         regnum/frame in value.  Call allocate_value_lazy.
1409         * frame.c (frame_unwind_register_value): Use
1410         val_print_not_saved.
1411
1412 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1413
1414         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1415
1416 2020-08-29  Pedro Alves  <pedro@palves.net>
1417
1418         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1419         the inferior before calling target_pid_to_str.
1420
1421 2020-08-28  Tom Tromey  <tom@tromey.com>
1422
1423         * xcoffread.c (xcoff_end_psymtab): Update comment.
1424         * dbxread.c (dbx_end_psymtab): Update comment.
1425
1426 2020-08-28  Tom de Vries  <tdevries@suse.de>
1427
1428         PR breakpoint/26544
1429         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1430         event_location.
1431         (create_breakpoint): Same.
1432         (base_breakpoint_decode_location): Same.
1433         (bkpt_create_sals_from_location): Same.
1434         (bkpt_decode_location): Same.
1435         (bkpt_probe_create_sals_from_location): Same.
1436         (bkpt_probe_decode_location): Same.
1437         (tracepoint_create_sals_from_location): Same.
1438         (tracepoint_decode_location): Same.
1439         (tracepoint_probe_decode_location): Same.
1440         (strace_marker_create_sals_from_location): Same.
1441         (strace_marker_decode_location): Same.
1442         (create_sals_from_location_default): Same.
1443         (decode_location_default): Same.
1444         * breakpoint.h (struct breakpoint_ops): Same.
1445         (create_breakpoint): Same.
1446         * linespec.h (decode_line_full): Same.
1447         * linespec.c (decode_line_full): Same.  Throw error if
1448         result.size () == 0.
1449
1450 2020-08-27  Pedro Alves  <pedro@palves.net>
1451
1452         PR gdb/26524
1453         * breakpoint.c (until_break_fsm) <location_breakpoint,
1454         caller_breakpoint>: Delete fields.
1455         <breakpoints>: New field.
1456         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1457         two individual breakpoints.
1458         (until_break_fsm::should_stop): Loop over breakpoints in the
1459         breakpoint vector.
1460         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1461         vector.
1462         (until_break_command): Handle location expanding into multiple
1463         sals.
1464
1465 2020-08-27  Pedro Alves  <pedro@palves.net>
1466
1467         PR gdb/26523
1468         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1469         bp_until breakpoints user-specified locations.  Update intro
1470         comment.
1471
1472 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1473
1474         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1475         gdb_bfd_sections): New.
1476         * maint.c (print_bfd_section_info): Change param type to
1477         maint_print_section_data.
1478         (print_objfile_section_info): Likewise.
1479         (print_bfd_section_info_maybe_relocated): Likewise.
1480         (maintenance_info_sections): Use gdb_bfd_sections.
1481
1482 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1483
1484         * MAINTAINERS: Add ARC target and maintainer.
1485
1486 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1487
1488         * configure.tgt: ARC support for GNU/Linux.
1489         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1490         * arc-linux-tdep.c: New file.
1491         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1492         * arc-tdep.c (arc_write_pc): Use it.
1493
1494 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1495
1496         * arc-tdep.c (arc_check_for_hardware_loop): New.
1497         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1498
1499 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1500
1501         * arc-tdep.h: Include "gdbarch.h".
1502
1503 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1504
1505         * arch/arc.h
1506         (arc_gdbarch_features): New class to stir the selection of target XML.
1507         (arc_create_target_description): Use FEATURES to choose XML target.
1508         (arc_lookup_target_description): Use arc_create_target_description
1509         to create _new_ target descriptions or return the already created
1510         ones if the FEATURES is the same.
1511         * arch/arc.c: Implementation of prototypes described above.
1512         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1513         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1514         * arc-tdep.c (*_feature_name): Make feature names consistent.
1515         (arc_register_feature): A new struct to hold information about
1516         registers of a particular target/feature.
1517         (arc_check_tdesc_feature): Check if XML provides registers in
1518         compliance with ARC_REGISTER_FEATURE structs.
1519         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1520         (determine_*_reg_feature_set): Which feature name to look for.
1521         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1522         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1523         to expected ISA enums to be used in arc_gdbarch_features structs.
1524         * features/Makefile (FEATURE_XMLFILES): Add new files.
1525         * gdb/features/arc/v1-aux.c: New file.
1526         * gdb/features/arc/v1-aux.xml: Likewise.
1527         * gdb/features/arc/v1-core.c: Likewise.
1528         * gdb/features/arc/v1-core.xml: Likewise.
1529         * gdb/features/arc/v2-aux.c: Likewise.
1530         * gdb/features/arc/v2-aux.xml: Likewise.
1531         * gdb/features/arc/v2-core.c: Likewise.
1532         * gdb/features/arc/v2-core.xml: Likewise.
1533         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1534
1535 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1536             Andrew Burgess  <andrew.burgess@embecosm.com>
1537
1538         PR m2/26372
1539         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1540         an assert.  Remove single element array indexing pattern as the
1541         MULTI_SUBSCRIPT support will handle this case too.
1542
1543 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1544
1545         * value.h (valprint_check_validity): Move declaration from
1546         here...
1547         * valprint.h (valprint_check_validity): ... to here.
1548
1549 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1550
1551         * debug.h: New file.
1552         * debug.c (debug_prefixed_vprintf): New function.
1553         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1554         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1555
1556 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1557
1558         * infrun.h (infrun_debug_printf_1): New function declaration.
1559         (infrun_debug_printf): New macro.
1560         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1561         throughout.
1562         (infrun_debug_printf): New function.
1563         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1564         (handle_jit_event): Likewise.
1565
1566 2020-08-21  Mark Wielaard  <mark@klomp.org>
1567
1568         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1569
1570 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1571
1572         * frame.c (enum class frame_id_status): New.
1573         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1574         (fprintf_frame): Update.
1575         (compute_frame_id): Set frame id status to "computing" on entry.
1576         Set it back to "not_computed" on failure and to "computed" on
1577         success.
1578         (get_frame_id): Assert the frame id is not being computed.
1579         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1580         (create_new_frame): Likewise.
1581         (frame_cleanup_after_sniffer): Update assert.
1582
1583 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1584
1585         * regcache.c (pid_ptid_regcache_map): New type.
1586         (target_ptid_regcache_map): Remove.
1587         (target_pid_ptid_regcache_map): New type.
1588         (regcaches): Change type to target_pid_ptid_regcache_map.
1589         (get_thread_arch_aspace_regcache): Update.
1590         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1591         case.
1592         (regcaches_size): Update.
1593         (regcache_count): Update.
1594         (registers_changed_ptid_target_pid_test): New.
1595         (_initialize_regcache): Register new test.
1596
1597 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1598
1599         * regcache.c (regcache_count): New.
1600         (struct regcache_test_data): New.
1601         (regcache_test_data_up): New.
1602         (populate_regcaches_for_test): New.
1603         (regcaches_test): Remove.
1604         (get_thread_arch_aspace_regcache_test): New.
1605         (registers_changed_ptid_all_test): New.
1606         (registers_changed_ptid_target_test): New.
1607         (registers_changed_ptid_target_ptid_test): New.
1608         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1609         (_initialize_regcache): Register new tests.
1610
1611 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1612
1613         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1614         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1615         gdbarch and aspace parameter.  Use current inferior's aspace.
1616         Validate regcache's arch value.
1617         (regcaches_test): Update.
1618
1619 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1620
1621         * regcache.c (regcaches_test): Call registers_changed.
1622
1623 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1624
1625         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1626
1627 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1628
1629         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1630         to find the end of prologue for flang compiled binaries.
1631         * arm-tdep.c (arm_skip_prologue): Likewise.
1632         * i386-tdep.c (i386_skip_prologue): Likewise.
1633         * producer.c (producer_is_llvm): New function.
1634         (producer_parsing_tests): Added new tests for clang/flang.
1635         * producer.h (producer_is_llvm): New declaration.
1636
1637 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1638
1639         * linux-nat.c (linux_nat_debug_printf): New function.
1640         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1641
1642 2020-08-18  Aaron Merey  <amerey@redhat.com>
1643
1644         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1645         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1646         (CLIBS): Add DEBUGINFOD_LIBS.
1647
1648 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1649
1650         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1651         'gdbarch_num_regs'.
1652
1653 2020-08-17  Tom Tromey  <tromey@adacore.com>
1654
1655         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1656         ada_get_decoded_value returns NULL.
1657
1658 2020-08-17  Tom Tromey  <tromey@adacore.com>
1659
1660         * python/py-inferior.c (infpy_search_memory): Use
1661         gdb_py_object_from_ulongest.
1662         * python/py-infevents.c (create_inferior_call_event_object)
1663         (create_memory_changed_event_object): Use
1664         gdb_py_object_from_ulongest.
1665         * python/py-linetable.c (ltpy_entry_get_pc): Use
1666         gdb_py_object_from_ulongest.
1667
1668 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1669
1670         * loc.c (class symbol_needs_eval_context): Fix indentation.
1671
1672 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1673
1674         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1675         bool.
1676
1677 2020-08-17  Tom de Vries  <tdevries@suse.de>
1678
1679         PR gdb/26393
1680         * gdbtypes.c (dump_dynamic_prop): New function.
1681         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1682
1683 2020-08-15  Tom de Vries  <tdevries@suse.de>
1684
1685         PR backtrace/26390
1686         * stack.c (print_frame_args): Temporarily set the selected
1687         frame to FRAME while printing the frame's arguments.
1688
1689 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1690
1691         PR breakpoints/26385
1692         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1693         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1694
1695 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1696
1697         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1698         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1699         and >= to check return value instead of == -1 and != -1.
1700
1701 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1702
1703         * utils.h (class gdb_argv) <as_array_view>: New method.
1704         * utils.c (gdb_argv_as_array_view_test): New.
1705         (_initialize_utils): Register selftest.
1706         * maint.c (maintenance_selftest): Use the new method.
1707
1708 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1709
1710         * target.h (supports_dumpcore, dumpcore): New
1711         function declarations.
1712         * target.c (supports_dumpcore, dumpcore): New
1713         functions.
1714         * target-delegates.c: Rebuild.
1715         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1716         and target_dumpcore ().
1717
1718 2020-08-13  Aaron Merey  <amerey@redhat.com>
1719
1720         * debuginfod-support.c: Replace global variables with user_data.
1721
1722 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1723
1724         * maint.c (maintenance_selftest): Split args and pass array_view
1725         to run_tests.
1726
1727 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1728
1729         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1730         type's length.
1731         Use %s and pulongest to print the length.
1732
1733 2020-08-12  Pedro Alves  <palves@redhat.com>
1734
1735         * NEWS: Move "Multi-target debugging support" item to the
1736         "Changes since GDB 9" section.
1737
1738 2020-08-12  Pedro Alves  <palves@redhat.com>
1739
1740         PR gdb/26336
1741         * progspace.c (program_space::remove_objfile): Invalidate the
1742         frame cache.
1743
1744 2020-08-11  Tom de Vries  <tdevries@suse.de>
1745
1746         * MAINTAINERS: Mark ms1 as deleted.
1747
1748 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1749
1750         PR gdb/26310
1751
1752         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1753         act accordingly.
1754         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1755         movz/str/stur/stp skipping behavior.
1756
1757 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1758
1759         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1760         struct user_sve_header instead of struct sve_context.
1761
1762 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1763
1764         * read.h (dwarf2_fetch_die_loc_sect_off,
1765         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1766         `void *` parameter with function_view.
1767         * read.c (dwarf2_fetch_die_loc_sect_off,
1768         dwarf2_fetch_die_loc_cu_off): Likewise.
1769         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1770         (per_cu_dwarf_call): Adjust.
1771         (get_frame_address_in_block_wrapper): Remove.
1772         (indirect_synthetic_pointer): Adjust.
1773         (get_ax_pc): Remove.
1774         (dwarf2_compile_expr_to_ax): Adjust.
1775
1776 2020-08-08  Tom de Vries  <tdevries@suse.de>
1777
1778         PR build/26344
1779         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1780         constructor.
1781         * regcache.c (get_thread_arch_aspace_regcache): Same.
1782
1783 2020-08-07  Tom Tromey  <tromey@adacore.com>
1784
1785         * ravenscar-thread.c
1786         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1787         New method.
1788         (ravenscar_thread_target::wait): Check
1789         runtime_initialized.
1790         (ravenscar_thread_target::prepare_to_store)
1791         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1792         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1793         (ravenscar_thread_target::stopped_by_watchpoint)
1794         (ravenscar_thread_target::stopped_data_address)
1795         (ravenscar_thread_target::core_of_thread): Use
1796         scoped_restore_current_thread and
1797         set_base_thread_from_ravenscar_task.
1798
1799 2020-08-07  Tom Tromey  <tromey@adacore.com>
1800
1801         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1802
1803 2020-08-07  Tom Tromey  <tromey@adacore.com>
1804
1805         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1806         update_inferior_ptid before update_thread_list.
1807         (temporarily_change_regcache_ptid): New class.
1808         (ravenscar_thread_target::fetch_registers)
1809         (ravenscar_thread_target::store_registers)
1810         (ravenscar_thread_target::prepare_to_store): Use base thread when
1811         forwarding operation.
1812
1813 2020-08-07  Tom Tromey  <tromey@adacore.com>
1814
1815         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1816         "is_pid" case.
1817
1818 2020-08-07  Tom Tromey  <tromey@adacore.com>
1819
1820         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1821         New methods.
1822         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1823         first.
1824         (ravenscar_thread_target::add_thread): Rename from
1825         ravenscar_add_thread.
1826         (ravenscar_thread_target::update_thread_list): Use a lambda.
1827         (ravenscar_thread_target::xfer_partial): New method.
1828
1829 2020-08-07  Tom Tromey  <tromey@adacore.com>
1830
1831         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1832         gdb::function_view.
1833         (iterate_over_live_ada_tasks): Change type of argument.
1834         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1835         of argument.
1836
1837 2020-08-07  Tom Tromey  <tromey@adacore.com>
1838
1839         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1840         Remove.
1841         (ravenscar_thread_target::extra_thread_info): Remove.
1842         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1843         defer to target beneath for non-Ravenscar threads.
1844
1845 2020-08-07  Tom Tromey  <tromey@adacore.com>
1846
1847         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1848         get_base_thread_from_ravenscar_task>: Now methods.
1849         <m_cpu_map>: New member.
1850         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1851         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1852         (ravenscar_thread_target::task_is_currently_active): Update.
1853         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1854         Now a method.
1855         (ravenscar_thread_target::add_active_thread): Put initial thread
1856         into the m_cpu_map.
1857
1858 2020-08-07  Tom Tromey  <tromey@adacore.com>
1859
1860         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1861         event_ptid.
1862
1863 2020-08-07  Tom Tromey  <tromey@adacore.com>
1864
1865         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1866         runtime_initialized.
1867
1868 2020-08-07  Tom Tromey  <tromey@adacore.com>
1869
1870         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1871         add_active_thread.
1872         (ravenscar_thread_target::add_active_thread): Now public.
1873         (ravenscar_inferior_created): Call add_active_thread after pushing
1874         the target.
1875
1876 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1877
1878         * regcache.c (ptid_regcache_map): New type.
1879         (target_ptid_regcache_map): New type.
1880         (regcaches): Change type to target_ptid_regcache_map.
1881         (get_thread_arch_aspace_regcache): Update to regcaches' new
1882         type.
1883         (regcache_thread_ptid_changed): Likewise.
1884         (registers_changed_ptid): Likewise.
1885         (regcaches_size): Likewise.
1886         (regcaches_test): Update.
1887         (regcache_thread_ptid_changed): Update.
1888         * regcache.h (regcache_up): New type.
1889         * gdbsupport/ptid.h (hash_ptid): New struct.
1890
1891 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1892
1893         * observable.h (thread_ptid_changed): Add parameter
1894         `process_stratum_target *`.
1895         * infrun.c (infrun_thread_ptid_changed): Add parameter
1896         `process_stratum_target *` and use it.
1897         (selftests): New namespace.
1898         (infrun_thread_ptid_changed): New function.
1899         (_initialize_infrun): Register selftest.
1900         * regcache.c (regcache_thread_ptid_changed): Add parameter
1901         `process_stratum_target *` and use it.
1902         (regcache_thread_ptid_changed): New function.
1903         (_initialize_regcache): Register selftest.
1904         * thread.c (thread_change_ptid): Pass target to
1905         thread_ptid_changed observable.
1906
1907 2020-08-06  Caroline Tice <cmtice@google.com>
1908
1909         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1910         (struct dwp_sections): Update field comments.  Add loclists and
1911         rnglists fields.
1912         (struct virtual_v2_dwo_sections): Rename struct to
1913         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1914         size & offset fields for loclists and rnglists.
1915         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1916         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1917         skipping dummy type units.
1918         (create_dwp_hash_table): Update the large comment above the function to
1919         discuss Version 5 DWP files as well, with references.  Update all the
1920         version checks in the function to check for version 5 as well.  Add new
1921         section at the end to create dwp hash table for version 5.
1922         (create_dwp_v2_section): Rename function to
1923         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1924         Add V5 to error message text.
1925         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1926         into calls to create_dwp_v2_or_v5_section.
1927         (create_dwo_unit_in_dwp_v5): New function.
1928         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1929         check for version2; add else clause to handle version 5.
1930         (open_and_init_dwo_file): Add code to check dwarf version & only call
1931         create_debug_types_hash_table (with sections.types) if version is not 5;
1932         else call create_debug_type_hash_table, with sections.info.
1933         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1934         version 5.
1935         (dwarf2_locate_v5_dwp_sections): New function.
1936         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1937         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1938
1939 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1940
1941         * regcache.h (class regcache): Remove friend
1942         registers_changed_ptid.
1943         <regcache_thread_ptid_changed>: Remove.
1944         <regcaches>: Remove.
1945         * regcache.c (regcache::regcaches): Rename to...
1946         (regcaches): ... this.  Make static.
1947         (get_thread_arch_aspace_regcache): Update.
1948         (regcache::regcache_thread_ptid_changed): Rename to...
1949         (regcache_thread_ptid_changed): ... this.  Update.
1950         (class regcache_access): Remove.
1951         (regcaches_test): Update.
1952         (_initialize_regcache): Update.
1953         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1954         <forward_list>.
1955
1956 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1957
1958         * regcache.h (class regcache) <current_regcache>: Rename to...
1959         <regcaches>: ... this.  Move doc here.
1960         * regcache.c (regcache::current_regcache) Rename to...
1961         (regcache::regcaches): ... this.  Move doc to header.
1962         (get_thread_arch_aspace_regcache): Update.
1963         (regcache::regcache_thread_ptid_changed): Update.
1964         (registers_changed_ptid): Update.
1965         (class regcache_access) <current_regcache_size>: Rename to...
1966         <regcaches_size>: ... this.
1967         (current_regcache_test): Rename to...
1968         (regcaches_test): ... this.
1969         (_initialize_regcache): Update.
1970
1971 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1972
1973         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1974
1975 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1976
1977         * corelow.c (core_target::build_file_mappings): Don't output
1978         null pathname in warning.
1979
1980 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1981
1982         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1983         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1984         gdb.dwarf2/dw2-single-line-discriminators.exp,
1985         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1986
1987 2020-08-05  Tom Tromey  <tromey@adacore.com>
1988
1989         PR rust/26197:
1990         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1991         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1992         Fix off-by-one and type size errors in ordinary case.
1993
1994 2020-08-05  Tom de Vries  <tdevries@suse.de>
1995
1996         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1997         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1998
1999 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2000
2001         * frame.h (frame_id_p): Return bool.
2002         (frame_id_artificial_p): Return bool.
2003         (frame_id_eq): Return bool.
2004         (has_stack_frames): Return bool.
2005         (get_selected_frame): Fix typo in comment.
2006         (get_frame_pc_if_available): Return bool.
2007         (get_frame_address_in_block_if_available): Return bool.
2008         (get_frame_func_if_available): Return bool.
2009         (read_frame_register_unsigned): Return bool.
2010         (get_frame_register_bytes): Return bool.
2011         (safe_frame_unwind_memory): Return bool.
2012         (deprecated_frame_register_read): Return bool.
2013         (frame_unwinder_is): Return bool.
2014         * frame.c (struct frame_info) <prev_arch::p>: Change type to
2015         bool.
2016         <this_id::p>: Likewise.
2017         <prev_p>: Likewise.
2018         (frame_stash_add): Return bool.
2019         (get_frame_id): Use bool.
2020         (frame_id_build_special) Use bool.
2021         (frame_id_build_unavailable_stack): Use bool.
2022         (frame_id_build): Use bool.
2023         (frame_id_p): Return bool, use true/false instead of 1/0.
2024         (frame_id_artificial_p): Likewise.
2025         (frame_id_eq): Likewise.
2026         (frame_id_inner): Likewise.
2027         (get_frame_func_if_available): Likewise.
2028         (read_frame_register_unsigned): Likewise.
2029         (deprecated_frame_register_read): Likewise.
2030         (get_frame_register_bytes): Likewise.
2031         (has_stack_frames): Likewise.
2032         (inside_main_func): Likewise.
2033         (inside_entry_func): Likewise.
2034         (get_frame_pc_if_available): Likewise.
2035         (get_frame_address_in_block_if_available): Likewise.
2036         (frame_unwinder_is): Likewise.
2037         (safe_frame_unwind_memory): Likewise.
2038         (frame_unwind_arch): Likewise.
2039
2040 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
2041
2042         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
2043         type to cached_copy_status.
2044         (fprintf_frame): Adjust.
2045         (get_frame_func_if_available): Adjust.
2046         (frame_cleanup_after_sniffer): Adjust.
2047
2048 2020-08-04  Mark Wielaard  <mark@klomp.org>
2049
2050         * MAINTAINERS (Write After Approval): Update email address.
2051
2052 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2053
2054         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2055         dynamic_prop::const_val.
2056
2057 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2058
2059         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2060         dynamic_prop::kind.
2061
2062 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2063
2064         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2065
2066 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2067
2068         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2069
2070 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2071             Jose E. Marchesi  <jose.marchesi@oracle.com>
2072
2073         * configure.tgt: Add entry for bpf-*-*.
2074         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2075         (ALLDEPFILES): Add bpf-tdep.c.
2076         * bpf-tdep.c: New file.
2077         * MAINTAINERS: Add bpf target and maintainer.
2078         * NEWS: Mention the support for the new target.
2079
2080 2020-08-04  Tom de Vries  <tdevries@suse.de>
2081
2082         PR symtab/23270
2083         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2084         Error.
2085
2086 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2087
2088         * syscalls/freebsd.xml: Regenerate.
2089
2090 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2091
2092         * syscalls/update-freebsd.sh: Fix usage and year range.
2093
2094 2020-08-03  Tom de Vries  <tdevries@suse.de>
2095
2096         PR symtab/26333
2097         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2098         DW_LNE_lo_user/DW_LNE_hi_user range.
2099
2100 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2101
2102         PR ada/26318
2103         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2104         kind.
2105
2106 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2107
2108         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2109
2110 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2111
2112         * breakpoint.c (set_breakpoint_condition): Update the condition
2113         expressions after checking that the input condition string parses
2114         successfully and does not contain junk at the end.
2115
2116 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2117
2118         * breakpoint.c (set_breakpoint_condition): Update the
2119         condition string after parsing the new condition successfully.
2120
2121 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2122
2123         * proc-api.c (_STRUCTURED_PROC): Don't define.
2124         * proc-events.c: Likewise.
2125         * proc-flags.c: Likewise.
2126         * proc-why.c: Likewise.
2127         * procfs.c: Likewise.
2128
2129         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2130         * configure, config.in: Regenerate.
2131
2132 2020-07-30  Tom de Vries  <tdevries@suse.de>
2133
2134         PR build/26320
2135         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2136         m_red/m_green/m_blue in a union.
2137
2138 2020-07-29  Tom de Vries  <tdevries@suse.de>
2139
2140         PR tdep/26280
2141         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2142
2143 2020-07-28  Tom Tromey  <tromey@adacore.com>
2144
2145         PR symtab/26270:
2146         * symtab.h (find_pc_partial_function_sym): Declare.
2147         * cli/cli-cmds.c (disassemble_command): Use
2148         find_pc_partial_function_sym.  Check asm_demangle.
2149         * blockframe.c (cache_pc_function_sym): New global.
2150         (cache_pc_function_name): Remove.
2151         (clear_pc_function_cache): Update.
2152         (find_pc_partial_function_sym): New function, from
2153         find_pc_partial_function.
2154         (find_pc_partial_function): Rewrite using
2155         find_pc_partial_function_sym.
2156
2157 2020-07-28  Tom Tromey  <tromey@adacore.com>
2158
2159         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2160         help.  Add usage.
2161
2162 2020-07-28  Tom Tromey  <tromey@adacore.com>
2163
2164         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2165         <DW_OP_GNU_variable_value>: Cast to address type.
2166
2167 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2168
2169         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2170         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2171         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2172         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2173         (nbsd_get_siginfo_type): New.
2174         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2175         (_initialize_nbsd_tdep): New.
2176
2177 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2178
2179         PR binutils/26301
2180         * configure: Regenerated.
2181
2182 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2183
2184         PR binutils/26301
2185         * configure: Regenerated.
2186
2187 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2188
2189         * python/py-frame.c: Remove 'user-regs.h' include.
2190         (frapy_read_register): Rewrite to make use of
2191         gdbpy_parse_register_id.
2192         * python/py-registers.c (gdbpy_parse_register_id): New function,
2193         moved here from python/py-unwind.c.  Updated the return type, and
2194         also accepts register descriptor objects.
2195         * python/py-unwind.c: Remove 'user-regs.h' include.
2196         (pyuw_parse_register_id): Moved to python/py-registers.c.
2197         (unwind_infopy_add_saved_register): Update to use
2198         gdbpy_parse_register_id.
2199         (pending_framepy_read_register): Likewise.
2200         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2201
2202 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2203
2204         * python/py-registers.c: Add 'user-regs.h' include.
2205         (register_descriptor_iter_find): New function.
2206         (register_descriptor_iterator_object_methods): New static global
2207         methods array.
2208         (register_descriptor_iterator_object_type): Add pointer to methods
2209         array.
2210
2211 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2212
2213         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2214         for all architectures on FreeBSD 11.3 and later.
2215
2216 2020-07-27  Tom Tromey  <tromey@adacore.com>
2217
2218         * gcore.h (load_corefile): Don't declare.
2219
2220 2020-07-27  Tom de Vries  <tdevries@suse.de>
2221
2222         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2223         * config.in: Regenerate.
2224         * configure: Regenerate.
2225
2226 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2227
2228         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2229         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2230         ws2tcpip.h if it is available and sys/socket.h isn't.
2231         * configure: Regenerate.
2232         * config.in: Regenerate.
2233
2234 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2235
2236         PR fortran/23051
2237         PR fortran/26139
2238         * valops.c (value_ind): Pass address to
2239         readjust_indirect_value_type.
2240         * value.c (readjust_indirect_value_type): Make parameter
2241         non-const, and add extra address parameter.  Resolve original type
2242         before using it.
2243         * value.h (readjust_indirect_value_type): Update function
2244         signature and comment.
2245
2246 2020-07-25  Tom de Vries  <tdevries@suse.de>
2247
2248         PR symtab/26243
2249         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2250         entries.
2251
2252 2020-07-24  Aaron Merey  <amerey@redhat.com>
2253
2254         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2255         * configure: Rebuild.
2256
2257 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2258
2259         PR corefiles/26294
2260         * corelow.c (_initialize_corelow): Add period to help text
2261         for "maintenance print core-file-backed-mappings".
2262
2263 2020-07-23  Pedro Alves  <pedro@palves.net>
2264
2265         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2266         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2267         meanwhile.
2268         * frame.c (frame_cache_generation, get_frame_cache_generation):
2269         New.
2270         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2271         (get_prev_frame_if_no_cycle): On exception, don't touch
2272         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2273         * frame.h (get_frame_cache_generation): Declare.
2274
2275 2020-07-23  Tom de Vries  <tdevries@suse.de>
2276
2277         PR tui/26282
2278         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2279         New default constructor.
2280
2281 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2282
2283         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2284         exclude non-statement entries.
2285
2286 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2287
2288         * NEWS (New commands): Mention new command
2289         "maintenance print core-file-backed-mappings".
2290
2291 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2292
2293         * corelow.c (gdbcmd.h): Include.
2294         (core_target::info_proc_mappings): New method.
2295         (get_current_core_target): New function.
2296         (maintenance_print_core_file_backed_mappings): New function.
2297         (_initialize_corelow): Add core-file-backed-mappings to
2298         "maint print" commands.
2299
2300 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2301
2302         * linux-tdep.c (dump_note_entry_p): New function.
2303         (linux_dump_mapping_p_ftype): New typedef.
2304         (linux_find_memory_regions_full): Add new parameter,
2305         should_dump_mapping_p.
2306         (linux_find_memory_regions): Adjust call to
2307         linux_find_memory_regions_full.
2308         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2309         call to linux_find_memory_regions_full.
2310
2311 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2312
2313         * corelow.c (solist.h, unordered_map): Include.
2314         (class core_target): Add field m_core_file_mappings and
2315         method build_file_mappings.
2316         (core_target::core_target): Call build_file_mappings.
2317         (core_target::~core_target): Free memory associated with
2318         m_core_file_mappings.
2319         (core_target::build_file_mappings): New method.
2320         (core_target::xfer_partial): Use m_core_file_mappings
2321         for memory transfers.
2322         * linux-tdep.c (linux_read_core_file_mappings): New
2323         function.
2324         (linux_core_info_proc_mappings): Rewrite to use
2325         linux_read_core_file_mappings.
2326         (linux_init_abi): Register linux_read_core_file_mappings.
2327
2328 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2329
2330         * arch-utils.c (default_read_core_file_mappings): New function.
2331         * arch-utils.c (default_read_core_file_mappings): Declare.
2332         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2333         * gdbarch.h, gdbarch.c: Regenerate.
2334
2335 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2336
2337         PR corefiles/25631
2338         * corelow.c (core_target:xfer_partial):  Revise
2339         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2340         case after first checking the stratum beneath the core
2341         target.
2342         (has_all_memory): Return true.
2343         * target.c (raw_memory_xfer_partial): Revise comment
2344         regarding use of has_all_memory.
2345
2346 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2347
2348         * exec.h (section_table_xfer_memory): Revise declaration,
2349         replacing section name parameter with an optional callback
2350         predicate.
2351         * exec.c (section_table_xfer_memory): Likewise.
2352         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2353         of section_table_xfer_memory.
2354
2355 2020-07-22  Tom Tromey  <tromey@adacore.com>
2356
2357         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2358         lookup_symbol_search_name.
2359
2360 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2361
2362         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2363         redundant local variable.
2364         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2365         reference, not pointer, update code accordingly.
2366
2367 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2368             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2369
2370         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2371         * jit.c (jit_breakpoint_re_set_internal): Use the
2372         `skip_jit_symbol_lookup` field.
2373
2374 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2375             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2376
2377         * jit.c (jit_read_descriptor): Define the descriptor address once,
2378         use twice.
2379         (jit_breakpoint_deleted): Move the declaration of the loop variable
2380         `iter` into the loop header.
2381         (jit_breakpoint_re_set_internal): Move the declaration of the local
2382         variable `objf_data` to the first point of definition.
2383         (jit_event_handler): Move the declaration of local variables
2384         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2385         Rename `objf` to `jited`.
2386
2387 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2388
2389         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2390         Remove.
2391         * jit.c (get_jiter_objfile_data): Update.
2392
2393 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2394             Simon Marchi  <simon.marchi@polymtl.ca>
2395
2396         * jit.c (struct jit_program_space_data): Remove.
2397         (jit_program_space_key): Remove.
2398         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2399         stuff.
2400         (get_jit_program_space_data): Remove.
2401         (jit_breakpoint_deleted): Iterate on all of the program space's
2402         objfiles.
2403         (jit_inferior_init): Likewise.
2404         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2405         type to void.
2406         (jit_breakpoint_re_set): Pass current_program_space to
2407         jit_breakpoint_re_set_internal.
2408
2409 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2410
2411         * jit.h (struct jiter_objfile_data) <cached_code_address,
2412         jit_breakpoint>: Move to here from ...
2413         * jit.c (jit_program_space_data): ... here.
2414         (jiter_objfile_data::~jiter_objfile_data): Update.
2415         (jit_breakpoint_deleted): Update.
2416         (jit_breakpoint_re_set_internal): Update.
2417
2418 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2419
2420         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2421         checks.
2422         (jit_read_descriptor): Remove NULL check.
2423         (jit_event_handler): Add an assertion.
2424
2425 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2426
2427         * jit.h (struct jit_objfile_data):  Split into...
2428         (struct jiter_objfile_data): ... this ...
2429         (struct jited_objfile_data): ... and this.
2430         * objfiles.h (struct objfile) <jit_data>: Remove.
2431         <jiter_data, jited_data>: New fields.
2432         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2433         (jiter_objfile_data::~jiter_objfile_data): ... this.
2434         (get_jit_objfile_data): Rename to ...
2435         (get_jiter_objfile_data): ... this.
2436         (add_objfile_entry): Update.
2437         (jit_read_descriptor): Use get_jiter_objfile_data.
2438         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2439         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2440         (jit_inferior_exit_hook): Use objfile's jited_data field.
2441
2442 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2443
2444         * jit.h: Forward-declare `struct minimal_symbol`.
2445         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2446         constructor, destructor, and an objfile* field.
2447         * jit.c (jit_objfile_data): Remove.
2448         (struct jit_objfile_data): Migrate from here to jit.h.
2449         (jit_objfile_data::~jit_objfile_data): New destructor
2450         implementation with code moved from free_objfile_data.
2451         (free_objfile_data): Delete.
2452         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2453         (jit_find_objf_with_entry_addr): Ditto.
2454         (jit_inferior_exit_hook): Ditto.
2455         (_initialize_jit): Remove the call to
2456         register_objfile_data_with_cleanup.
2457         * objfiles.h (struct objfile) <jit_data>: New field.
2458
2459 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2460
2461         * jit.h: Forward-declare `struct objfile`.
2462         (jit_event_handler): Add a second parameter, the JITer objfile.
2463         * jit.c (jit_read_descriptor): Change the signature to take the
2464         JITer objfile as an argument instead of the jit_program_space_data.
2465         (jit_inferior_init): Update the call to jit_read_descriptor.
2466         (jit_event_handler): Use the new JITer objfile argument when calling
2467         jit_read_descriptor.
2468         * breakpoint.c (handle_jit_event): Update the call to
2469         jit_event_handler to pass the JITer objfile.
2470
2471 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2472
2473         * gdbarch.c: Regenerate.
2474         * gdbarch.h: Regenerate.
2475         * gdbarch.sh (handle_segmentation_fault): Remove method.
2476         * infrun.c (handle_segmentation_fault): Remove.
2477         (print_signal_received_reason): Remove call to
2478         handle_segmentation_fault.
2479
2480 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2481
2482         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2483         Rename to sparc64_linux_report_signal_info and add siggnal
2484         argument.
2485         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2486         instead of sparc64_linux_handle_segmentation_fault.
2487
2488 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2489
2490         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2491         i386_linux_report_signal_info instead of
2492         i386_linux_handle_segmentation_fault.
2493         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2494         to i386_linux_report_signal_info and add siggnal argument.
2495         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2496         of i386_linux_handle_segmentation_fault.
2497         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2498         to i386_linux_report_signal_info and add siggnal argument.
2499
2500 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2501
2502         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2503         hook if present.
2504
2505 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2506
2507         * gdbarch.c: Regenerate.
2508         * gdbarch.h: Regenerate.
2509         * gdbarch.sh (report_signal_info): New method.
2510         * infrun.c (print_signal_received_reason): Invoke gdbarch
2511         report_signal_info hook if present.
2512
2513 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2514
2515         * python/py-registers.c : Add 'unordered_map' include.
2516         (gdbpy_new_reggroup): Renamed to...
2517         (gdbpy_get_reggroup): ...this.  Update to only create register
2518         group descriptors when needed.
2519         (gdbpy_reggroup_iter_next): Update.
2520
2521 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2522
2523         * python/py-registers.c (gdbpy_register_object_data): New static
2524         global.
2525         (gdbpy_register_object_data_init): New function.
2526         (gdbpy_new_register_descriptor): Renamed to...
2527         (gdbpy_get_register_descriptor): ...this, and update to reuse
2528         existing register descriptors where possible.
2529         (gdbpy_register_descriptor_iter_next): Update.
2530         (gdbpy_initialize_registers): Register new gdbarch data.
2531
2532 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2533
2534         * linux-nat.c (stopped_pids): Make static.
2535
2536 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2537
2538         PR ada/26235
2539         * gdbtypes.c (ada_discrete_type_low_bound,
2540         ada_discrete_type_high_bound): Handle undefined bounds.
2541
2542 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2543
2544         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2545         declaration.
2546         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2547         function.
2548
2549 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2550
2551         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2552         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2553         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2554         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2555         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2556         method.
2557
2558 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2559
2560         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2561         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2562         which are deprecated in Guile 3.0.
2563         * configure.ac (try_guile_versions): Add "guile-3.0".
2564         * configure (try_guile_versions): Regenerate.
2565         * NEWS: Update entry.
2566
2567 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2568             Doug Evans  <dje@google.com>
2569
2570         PR gdb/21104
2571         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2572         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2573         USING_GUILE_BEFORE_2_2.
2574         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2575         Change type to 'scm_t_port_type *'.
2576         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2577         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2578         parameter and honor it.  Update callers.
2579         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2580         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2581         functions.
2582         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2583         USING_GUILE_BEFORE_2_2.
2584         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2585         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2586         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2587         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2588         and 'SCM_PORT_TYPE'.
2589         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2590         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2591         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2592         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2593         [!USING_GUILE_BEFORE_2_2]: New functions.
2594         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2595         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2596         'gdbscm_memory_port_read'.
2597         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2598         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2599         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2600         function.
2601         (ioscm_init_memory_port): Remove.
2602         (ioscm_init_memory_port_stream): New function
2603         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2604         function.
2605         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2606         Return scm_from_uint (0).
2607         (gdbscm_set_memory_port_read_buffer_size_x)
2608         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2609         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2610         Return scm_from_uint (0).
2611         (gdbscm_set_memory_port_write_buffer_size_x)
2612         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2613         * configure.ac (try_guile_versions): Add "guile-2.2".
2614         * configure: Regenerate.
2615         * NEWS: Add entry.
2616
2617 2020-07-18  Tom Tromey  <tom@tromey.com>
2618
2619         * linux-nat.c (linux_multi_process): Remove.
2620         (linux_nat_target::supports_multi_process): Return true.
2621
2622 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2623
2624         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2625         (riscv_lookup_target_description): Return pointer out of
2626         unique_ptr.
2627         * target-descriptions.c (allocate_target_description): Add
2628         comment.
2629         (target_desc_deleter::operator()): Likewise.
2630         * target-descriptions.h (struct target_desc_deleter): Moved to
2631         gdbsupport/tdesc.h.
2632         (target_desc_up): Likewise.
2633
2634 2020-07-17  Tom Tromey  <tromey@adacore.com>
2635
2636         * linux-nat.c (linux_nat_target::supports_non_stop)
2637         (linux_nat_target::always_non_stop_p): Use "true".
2638         (linux_nat_target::supports_disable_randomization): Use "true" and
2639         "false".
2640
2641 2020-07-16  Caroline Tice  <cmtice@google.com>
2642
2643         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2644         (RNGLIST_HEADER_SIZE64): New constant definition.
2645         (struct dwop_section_names): Add rnglists_dwo.
2646         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2647         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2648         (struct dwo_sections): Add rnglists field.
2649         (read_attribut_reprocess): Add tag parameter.
2650         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2651         (cu_debug_rnglists_section): New function (decl & definition).
2652         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2653         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2654         die whose range is being checked; get rnglist section from
2655         cu_debug_rnglists_section, to get from either objfile or dwo file as
2656         appropriate.  Add cases for DW_RLE_base_addressx,
2657         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2658         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2659         test inside if-condition and updating complaint message.
2660         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2661         dwarf2_rnglists_process.
2662         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2663         dwarf2_ranges_process.
2664         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2665         need_ranges_base and update comment appropriately.  Also pass die tag
2666         to dwarf2_ranges_read.
2667         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2668         need_ranges_base and update comment appropriately.  Also pass die tag
2669         to dwarf2_ranges_process.
2670         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2671         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2672         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2673         need_ranges_base and update comment appropriately.  Also pass die tag
2674         to read_attribute_reprocess and dwarf2_ranges_read.
2675         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2676         and update function comment appropriately.
2677         (read_loclist_index): Call read_loclists_rnglists_header instead of
2678         read_loclist_header.
2679         (read_rnglist_index): New function.
2680         (read_attribute_reprocess):  Add tag parameter. Add code for
2681         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2682         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2683
2684 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2685
2686         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2687         being resolved.
2688
2689 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2690
2691         * arch-utils.c (show_architecture): Update formatting of messages.
2692
2693 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2694
2695         * gdbtypes.h (struct type) <bounds>: Handle array and string
2696         types.
2697         * ada-lang.c (assign_aggregate): Use type::bounds on
2698         array/string type.
2699         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2700         * c-varobj.c (c_number_of_children): Likewise.
2701         (c_describe_child): Likewise.
2702         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2703         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2704         (f_type_print_base): Likewise.
2705         * f-valprint.c (f77_array_offset_tbl): Likewise.
2706         (f77_get_upperbound): Likewise.
2707         (f77_print_array_1): Likewise.
2708         * guile/scm-type.c (gdbscm_type_range): Likewise.
2709         * m2-typeprint.c (m2_array): Likewise.
2710         (m2_is_long_set_of_type): Likewise.
2711         * m2-valprint.c (get_long_set_bounds): Likewise.
2712         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2713         * python/py-type.c (typy_range): Likewise.
2714         * rust-lang.c (rust_internal_print_type): Likewise.
2715         * type-stack.c (type_stack::follow_types): Likewise.
2716         * valarith.c (value_subscripted_rvalue): Likewise.
2717         * valops.c (value_cast): Likewise.
2718
2719 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2720
2721         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2722         callers to use the equivalent accessor methods.
2723
2724 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2725
2726         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2727         (struct type) <bit_stride>: New method.
2728         (TYPE_BIT_STRIDE): Remove.
2729         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2730
2731 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2732
2733         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2734         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2735         callers to use the equivalent accessor methods instead.
2736
2737 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2738
2739         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2740         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2741         callers to use the equivalent accessor methods instead.
2742
2743 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2744
2745         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2746         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2747         to use dynamic_prop::kind.
2748
2749 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2750
2751         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2752         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2753         to get the bound property's kind and check against
2754         PROP_UNDEFINED.
2755
2756 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2757
2758         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2759         all callers to use type::range_bounds followed by
2760         dynamic_prop::{low,high}.
2761
2762 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2763
2764         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2765         const_val, set_const_val, baton, set_locexpr, set_loclist,
2766         set_addr_offset, variant_parts, set_variant_parts,
2767         original_type, set_original_type>: New methods.
2768         <kind>: Rename to...
2769         <m_kind>: ... this.  Update all users to use the new methods
2770         instead.
2771         <data>: Rename to...
2772         <m_data>: ... this.  Update all users to use the new methods
2773         instead.
2774
2775 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2776
2777         * gdbtypes.c (get_discrete_bounds): Return failure if
2778         the range type's bounds are not both defined and constant
2779         values.
2780         (get_array_bounds): Update comment.  Remove undefined bound check.
2781
2782 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2783
2784         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2785         the type::bounds method directly.
2786
2787 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2788
2789         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2790         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2791         are used to set the range type's bounds to use set_bounds.
2792
2793 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2794
2795         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2796
2797 2020-07-10  Pedro Alves  <pedro@palves.net>
2798
2799         * gdbthread.h (inferior_ref): Define.
2800         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2801         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2802         * thread.c
2803         (scoped_restore_current_thread::restore):
2804         Adjust to gdb::ref_ptr.
2805         (scoped_restore_current_thread::~scoped_restore_current_thread):
2806         Remove manual decref handling.
2807         (scoped_restore_current_thread::scoped_restore_current_thread):
2808         Adjust to use
2809         inferior_ref::new_reference/thread_info_ref::new_reference.
2810         Incref the thread before calling get_frame_id instead of after.
2811         Let TARGET_CLOSE_ERROR propagate.
2812
2813 2020-07-10  Pedro Alves  <pedro@palves.net>
2814
2815         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2816         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2817         NOT_AVAILABLE_ERROR.
2818         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2819         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2820
2821 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2822             Pedro Alves  <pedro@palves.net>
2823
2824         PR gdb/26199
2825         * infrun.c (threads_are_resumed_pending_p): Delete.
2826         (do_target_wait): Remove threads_are_executing and
2827         threads_are_resumed_pending_p checks from the inferior_matches
2828         lambda.  Update comments.
2829
2830 2020-07-10  Pedro Alves  <pedro@palves.net>
2831
2832         PR gdb/26199
2833         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2834         executing threads.
2835
2836 2020-07-10  Pedro Alves  <pedro@palves.net>
2837
2838         PR gdb/26199
2839         * infrun.c (handle_no_resumed): Handle multiple targets.
2840
2841 2020-07-10  Pedro Alves  <pedro@palves.net>
2842
2843         PR gdb/26199
2844         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2845         target_is_async_p.
2846
2847 2020-07-10  Pedro Alves  <pedro@palves.net>
2848
2849         PR gdb/26199
2850         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2851         threads, not all threads.
2852
2853 2020-07-10  Pedro Alves  <pedro@palves.net>
2854
2855         PR gdb/26199
2856         * remote.c (remote_target::open_1): Pass remote target pointer as
2857         data to create_async_event_handler.
2858         (remote_async_inferior_event_handler): Mark async event handler
2859         before returning if the remote target still has either pending
2860         events or unacknowledged notifications.
2861
2862 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2863
2864         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2865         declaration.
2866         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2867         function.
2868
2869 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2870
2871         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2872         inferior_ptid.
2873
2874 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2875
2876         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2877         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2878         AT_FREEBSD_PS_STRINGS.
2879
2880 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2881
2882         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2883         of debugfile path on Windows.
2884
2885 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2886
2887         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2888         argument to 'data'.
2889
2890 2020-07-08  Tom Tromey  <tromey@adacore.com>
2891
2892         * ada-lang.c (ada_exception_message_1): Use read_memory.
2893
2894 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2895
2896         PR python/22748
2897         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2898         special handling for inline frames.
2899         * findvar.c (value_of_register_lazy): Skip inline frames when
2900         creating lazy register values.
2901         * frame.c (frame_id_computed_p): Delete definition.
2902         * frame.h (frame_id_computed_p): Delete declaration.
2903
2904 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2905
2906         * NEWS: Mention additions to Python API.
2907         * python/py-arch.c (archpy_register_groups): New function.
2908         (arch_object_methods): Add 'register_groups' method.
2909         * python/py-registers.c (reggroup_iterator_object): New struct.
2910         (reggroup_object): New struct.
2911         (gdbpy_new_reggroup): New function.
2912         (gdbpy_reggroup_to_string): New function.
2913         (gdbpy_reggroup_name): New function.
2914         (gdbpy_reggroup_iter): New function.
2915         (gdbpy_reggroup_iter_next): New function.
2916         (gdbpy_new_reggroup_iterator): New function
2917         (gdbpy_initialize_registers): Register new types.
2918         (reggroup_iterator_object_type): Define new Python type.
2919         (gdbpy_reggroup_getset): New static global.
2920         (reggroup_object_type): Define new Python type.
2921         * python/python-internal.h
2922
2923 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2924
2925         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2926         * python/py-arch.c (archpy_registers): New function.
2927         (arch_object_methods): Add 'registers' method.
2928         * python/py-registers.c: New file.
2929         * python/python-internal.h
2930         (gdbpy_new_register_descriptor_iterator): Declare.
2931         (gdbpy_initialize_registers): Declare.
2932         * python/python.c (do_start_initialization): Call
2933         gdbpy_initialize_registers.
2934         * NEWS: Mention additions to the Python API.
2935
2936 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2937
2938         * NEWS: Mention new Python API method.
2939         * python/py-unwind.c (pending_framepy_architecture): New function.
2940         (pending_frame_object_methods): Add architecture method.
2941
2942 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2943
2944         * gdbarch.c: Regenerate.
2945         * gdbarch.h: Regenerate.
2946         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2947         (gdbarch_data): Use internal_error for the case where
2948         deprecated_set_gdbarch_data was originally needed.
2949         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2950         and use passed in obstack.
2951         (libunwind_frame_set_descr): Should no longer get back NULL from
2952         gdbarch_data.
2953         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2954         type.
2955         * user-regs.c (user_regs_init): Update parameters, and use passed
2956         in obstack.
2957         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2958         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2959
2960 2020-07-06  Tom de Vries  <tdevries@suse.de>
2961
2962         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2963         End-Of-Sequence in lte_is_less_than.
2964         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2965         "gdb: Don't reorder line table entries too much when sorting".
2966
2967 2020-07-06  Tom de Vries  <tdevries@suse.de>
2968
2969         PR tui/26205
2970         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2971
2972 2020-07-05  Tom de Vries  <tdevries@suse.de>
2973
2974         PR build/26187
2975         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2976         std::uncaught_exceptions instead of deprecated
2977         std::uncaught_exception.
2978
2979 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2980
2981         * macroexp.h (macro_stringify): Return
2982         gdb::unique_xmalloc_ptr<char>.
2983         * macroexp.c (macro_stringify): Likewise.
2984         * macrotab.c (fixup_definition): Update.
2985
2986 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2987
2988         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2989         (lex_one_token): Update.
2990         * macroexp.c (struct macro_buffer) <release>: Return
2991         gdb::unique_xmalloc_ptr<char>.
2992         (macro_stringify): Update.
2993         (macro_expand): Update.
2994         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2995         * macroexp.h (macro_expand_next): Likewise.
2996
2997 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2998
2999         * macroexp.h (macro_lookup_ftype): Remove.
3000         (macro_expand, macro_expand_once, macro_expand_next): Remove
3001         lookup function parameters, add scope parameter.
3002         * macroexp.c (scan, substitute_args, expand, maybe_expand,
3003         macro_expand, macro_expand_once, macro_expand_next): Likewise.
3004         * macroscope.h (standard_macro_lookup): Change parameter type
3005         to macro_scope.
3006         * macroscope.c (standard_macro_lookup): Likewise.
3007         * c-exp.y (lex_one_token): Update.
3008         * macrocmd.c (macro_expand_command): Likewise.
3009         (macro_expand_once_command): Likewise.
3010
3011 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
3012
3013         * inf-loop.c (inferior_event_handler): Remove client_data param.
3014         * inf-loop.h (inferior_event_handler): Likewise.
3015         * infcmd.c (step_1): Adjust.
3016         * infrun.c (proceed): Adjust.
3017         (fetch_inferior_event): Remove client_data param.
3018         (infrun_async_inferior_event_handler): Adjust.
3019         * infrun.h (fetch_inferior_event): Remove `void *` param.
3020         * linux-nat.c (handle_target_event): Adjust.
3021         * record-btrace.c (record_btrace_handle_async_inferior_event):
3022         Adjust.
3023         * record-full.c (record_full_async_inferior_event_handler):
3024         Adjust.
3025         * remote.c (remote_async_inferior_event_handler): Adjust.
3026
3027 2020-07-01  Tom Tromey  <tom@tromey.com>
3028
3029         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
3030         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
3031
3032 2020-07-01  Tom Tromey  <tom@tromey.com>
3033
3034         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
3035         tui_gen_win_info.
3036         (tui_win_info::make_window): Merge with
3037         tui_gen_win_info::make_window.
3038         (tui_win_info::make_visible): Move from tui_gen_win_info.
3039         * tui/tui-win.c (tui_win_info::max_width): Move from
3040         tui_gen_win_info.
3041         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
3042         type.
3043         <window_factory>: Likewise.
3044         * tui/tui-layout.c (tui_win_info::resize): Move from
3045         tui_gen_win_info.
3046         (make_standard_window): Change return type.
3047         (get_locator_window, tui_get_window_by_name): Likewise.
3048         (tui_layout_window::apply): Remove a cast.
3049         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3050         (struct tui_win_info): Merge with tui_gen_win_info.
3051         (struct tui_gen_win_info): Remove.
3052
3053 2020-07-01  Tom Tromey  <tom@tromey.com>
3054
3055         * tui/tui-stack.h (struct tui_locator_window): Derive from
3056         tui_win_info.
3057         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3058         <can_box>: New method.
3059
3060 2020-07-01  Tom Tromey  <tom@tromey.com>
3061
3062         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3063
3064 2020-07-01  Tom Tromey  <tom@tromey.com>
3065
3066         * tui/tui-regs.c (tui_data_window::display_registers_from)
3067         (tui_data_window::display_registers_from)
3068         (tui_data_window::first_data_item_displayed)
3069         (tui_data_window::delete_data_content_windows): Update.
3070         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3071         Remove.
3072         (tui_data_window::check_register_values): Update.
3073         (tui_data_item_window::rerender): Add parameters.  Update.
3074         (tui_data_item_window::refresh_window): Remove.
3075         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3076         virtual.
3077         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3078         tui_gen_win_info.
3079         <refresh_window, max_height, min_height>: Remove.
3080         <rerender>: Add parameters.
3081         <x, y, visible>: New members.
3082         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3083         <m_item_width>: New member.
3084
3085 2020-07-01  Tom Tromey  <tom@tromey.com>
3086
3087         * tui/tui-regs.c (tui_data_window::show_register_group)
3088         (tui_data_window::check_register_values): Update.
3089         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3090         from item_no.
3091
3092 2020-07-01  Tom Tromey  <tom@tromey.com>
3093
3094         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3095         useless "if".
3096
3097 2020-07-01  Tom Tromey  <tom@tromey.com>
3098
3099         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3100         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3101
3102 2020-07-01  Tom Tromey  <tom@tromey.com>
3103
3104         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3105         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3106         (struct tui_line_or_address): Move from tui-data.h.
3107         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3108         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3109         (tui_cmd_window, tui_source_window_base, tui_source_window)
3110         (tui_disasm_window): Don't declare.
3111         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3112         to tui-winsource.h.
3113         (SINGLE_KEY): Move to tui-stack.c.
3114
3115 2020-07-01  Tom Tromey  <tom@tromey.com>
3116
3117         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3118         std::string.
3119         * tui/tui-regs.c (class tab_expansion_file): New.
3120         (tab_expansion_file::write): New method.
3121         (tui_register_format): Change return type.  Use
3122         tab_expansion_file.
3123         (tui_get_register, tui_data_window::display_registers_from)
3124         (tui_data_item_window::rerender): Update.
3125         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3126         * tui/tui-io.c (tui_expand_tabs): Remove.
3127
3128 2020-07-01  Tom Tromey  <tom@tromey.com>
3129
3130         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3131
3132 2020-07-01  Fangrui Song  <maskray@google.com>
3133
3134         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3135
3136 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3137
3138         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3139         forms for DW_AT_associated and DW_AT_allocated attributes,
3140         which is already checked in function attr_to_dynamic_prop.
3141
3142 2020-06-30  Tom Tromey  <tromey@adacore.com>
3143
3144         * dwarf2/read.c (quirk_rust_enum): Correctly call
3145         alloc_rust_variant for default-less enum.
3146
3147 2020-06-30  Tom Tromey  <tromey@adacore.com>
3148
3149         PR build/26183:
3150         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3151         gdb::to_string.
3152
3153 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3154
3155         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3156         * gdbarch.h: Re-generate.
3157
3158 2020-06-28  Tom Tromey  <tom@tromey.com>
3159
3160         * command.h (cmd_types): Remove.
3161         (cmd_type): Don't declare.
3162         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3163         typedef.
3164         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3165         * cli/cli-decode.c (cmd_type): Remove.
3166
3167 2020-06-27  Pedro Alves  <palves@redhat.com>
3168
3169         * fork-child.c (prefork_hook): Adjust.
3170         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3171         Delete.
3172         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3173         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3174         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3175         Remove declarations.
3176         (struct inferior) <set_tty, tty>: New methods.
3177         (struct inferior) <terminal>: Rename to ...
3178         (struct inferior) <m_terminal>: ... this and make private.
3179         * main.c (captured_main_1): Adjust.
3180         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3181         (mi_cmd_inferior_tty_show): Adjust.
3182         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3183         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3184
3185 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3186
3187         * configure.ac: Add --enable-libctf: handle --disable-static
3188         properly.
3189         * acinclude.m4: sinclude ../config/enable.m4.
3190         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3191         (LIBCTF): Substitute in.
3192         (CTF_DEPS): New, likewise.
3193         (CLIBS): libctf needs symbols from libbfd: move earlier.
3194         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3195         flags.
3196         * ctfread.c: Surround in ENABLE_LIBCTF.
3197         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3198         * configure: Regenerate.
3199         * config.in: Likewise.
3200
3201 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3202
3203         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3204
3205 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3206
3207         * inferior.h (struct inferior) <terminal>: Change type to
3208         gdb::unique_xmalloc_ptr<char>.
3209         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3210         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3211         field, adjust to unique pointer.
3212         (get_inferior_io_terminal): Adjust to unique pointer.
3213
3214 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3215
3216         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3217         registers, not just the known core set of registers.
3218
3219 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3220
3221         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3222         fflags, frm, and fcsr registers.
3223         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3224         restore groups.
3225         (riscv_tdesc_unknown_reg): New function.
3226         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3227         tdesc_use_registers.
3228         * riscv-tdep.h (struct gdbarch_tdep): Add
3229         unknown_csrs_first_regnum, unknown_csrs_count,
3230         duplicate_fflags_regnum, duplicate_frm_regnum, and
3231         duplicate_fcsr_regnum fields.
3232
3233 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3234
3235         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3236         callback, use the callback (when not null) to help number unknown
3237         registers.
3238         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3239         (tdesc_use_registers): Add extra parameter to declaration.
3240
3241 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3242
3243         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3244         in the file.
3245         (class riscv_pending_register_alias): Likewise.
3246         (riscv_register_feature::register_info): Change 'required_p' field
3247         to 'required', and change its type.  Add 'check' member function.
3248         (riscv_register_feature::register_info::check): Define new member
3249         function.
3250         (riscv_xreg_feature): Change initialisation of 'required' field.
3251         (riscv_freg_feature): Likewise.
3252         (riscv_virtual_feature): Likewise.
3253         (riscv_csr_feature): Likewise.
3254         (riscv_check_tdesc_feature): Take extra parameter, the csr
3255         tdesc_feature, rewrite the function to use the new
3256         riscv_register_feature::register_info::check function.
3257         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3258
3259 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3260
3261         * features/Makefile: Remove all references to the deleted files
3262         below.
3263         * features/riscv/32bit-csr.c: Deleted.
3264         * features/riscv/32bit-csr.xml: Deleted.
3265         * features/riscv/64bit-csr.c: Deleted.
3266         * features/riscv/64bit-csr.xml: Deleted.
3267         * features/riscv/rebuild-csr-xml.sh: Deleted.
3268
3269 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3270
3271         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3272         whitespace error for declaration of names member variable.
3273         (struct riscv_register_feature): Add new prefer_first_name member
3274         variable, and fix whitespace error in declaration of registers.
3275         (riscv_xreg_feature): Initialize prefer_first_name field.
3276         (riscv_freg_feature): Likewise.
3277         (riscv_virtual_feature): Likewise.
3278         (riscv_csr_feature): Likewise.
3279         (riscv_register_name): Expand on comments.  Remove register name
3280         modifications for CSR and virtual registers.
3281
3282 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3283
3284         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3285         errors.
3286
3287 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3288
3289         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3290         riscv-opc.h.
3291         (class riscv_pending_register_alias): New class.
3292         (riscv_check_tdesc_feature): Take vector of pending aliases and
3293         populate it as appropriate.
3294         (riscv_setup_register_aliases): Delete.
3295         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3296         to riscv_check_tdesc_feature in all cases.  Use the vector to
3297         create the register aliases.
3298
3299 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3300
3301         * sol2-tdep.c (sol2_static_transform_name): Remove.
3302         (sol2_init_abi): Don't register it.
3303         * gdbarch.sh (static_transform_name): Remove.
3304         * gdbarch.c, gdbarch.h: Regenerate.
3305
3306         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3307         gdbarch_static_transform_name.
3308         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3309         * stabsread.c (define_symbol) <'X'>: Remove.
3310         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3311         handling.
3312         <'V'>: Likewise.
3313         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3314         <'S'>: Remove call to gdbarch_static_transform_name.
3315
3316 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3317
3318         * procfs.c (procfs_pre_trace): New function.
3319         (procfs_target::create_inferior): Pass it to fork_inferior.
3320
3321 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3322
3323         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3324         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3325         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3326         sol2-tdep.o, sparc-sol2-tdep.o.
3327         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3328         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3329         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3330         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3331
3332 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3333
3334         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3335         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3336         Call sol2_init_abi.
3337         Remove calls to set_gdbarch_skip_solib_resolver,
3338         set_gdbarch_core_pid_to_str.
3339         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3340         (i386_sol2_static_transform_name): Remove.
3341         (i386_sol2_init_abi): Call sol2_init_abi.
3342         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3343         set_gdbarch_static_transform_name,
3344         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3345         Use sol2_sigtramp_p.
3346         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3347         (sol2_sigtramp_p): New function.
3348         (sol2_static_transform_name): New function.
3349         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3350         (sol2_init_abi): New function.
3351         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3352         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3353         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3354         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3355         (sparc_sol2_static_transform_name): Remove.
3356         (sparc32_sol2_init_abi): Call sol2_init_abi.
3357         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3358         set_gdbarch_static_transform_name,
3359         set_gdbarch_skip_solib_resolver,
3360         set_gdbarch_core_pid_to_str.
3361         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3362         (sparc_sol2_static_transform_name): Remove
3363         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3364         call sol2_sigtramp_p.
3365         (sparc64_sol2_init_abi): Call sol2_init_abi.
3366         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3367         set_gdbarch_static_transform_name,
3368         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3369
3370 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3371
3372         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3373         * exec.c (validate_exec_file): If from_tty, set both
3374         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3375         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3376         and from_tty, unconditionally ask a confirmation.
3377
3378 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3379
3380         * target-descriptions.c (tdesc_architecture_name): Protect against
3381         NULL pointer dereference.
3382         (maint_print_xml_tdesc_cmd): New function.
3383         (_initialize_target_descriptions): Register new 'maint print
3384         xml-tdesc' command and give it the filename completer.
3385         * NEWS: Mention new 'maint print xml-tdesc' command.
3386
3387 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3388
3389         * target-descriptions.c (class tdesc_compatible_info): New class.
3390         (struct target_desc): Change type of compatible vector.
3391         (tdesc_compatible_p): Update for change in type of
3392         target_desc::compatible.
3393         (tdesc_compatible_info_list): New function.
3394         (tdesc_compatible_info_arch_name): New function.
3395         (tdesc_add_compatible): Update for change in type of
3396         target_desc::compatible.
3397         (print_c_tdesc::visit_pre): Likewise.
3398
3399 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3400
3401         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3402         whitespace to underscore.
3403         (maint_print_c_tdesc_cmd): Use fake filename for target
3404         descriptions that came from the target.
3405         (_initialize_target_descriptions): Add filename command completion
3406         for 'maint print c-tdesc'.
3407
3408 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3409
3410         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3411         lines.
3412
3413 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3414
3415         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3416         lines.
3417         (dwarf2_find_location_expression): Likewise.
3418         (call_site_parameter_matches): Likewise.
3419         (dwarf2_compile_expr_to_ax): Likewise.
3420         (disassemble_dwarf_expression): Likewise.
3421         (loclist_describe_location): Likewise.
3422
3423 2020-06-23  Pedro Alves  <palves@redhat.com>
3424
3425         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3426         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3427         (register_to_value_test): Use scoped_mock_context.
3428         * regcache.c: Include "scoped-mock-context.h".
3429         (cooked_read_test): Don't error out if a target is already pushed.
3430         Use scoped_mock_context.  Adjust.
3431         * scoped-mock-context.h: New file.
3432
3433 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3434
3435         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3436         initializer.
3437         (ada_language::is_string_type_p): New member function.
3438         * c-lang.c (c_language_data): Delete la_is_string_type_p
3439         initializer.
3440         (cplus_language_data): Likewise.
3441         (asm_language_data): Likewise.
3442         (minimal_language_data): Likewise.
3443         * d-lang.c (d_language_data): Likewise.
3444         * f-lang.c (f_is_string_type_p): Delete function, implementation
3445         moved to f_language::is_string_type_p.
3446         (f_language_data): Delete la_is_string_type_p initializer.
3447         (f_language::is_string_type_p): New member function,
3448         implementation from f_is_string_type_p.
3449         * go-lang.c (go_is_string_type_p): Delete function, implementation
3450         moved to go_language::is_string_type_p.
3451         (go_language_data): Delete la_is_string_type_p initializer.
3452         (go_language::is_string_type_p): New member function,
3453         implementation from go_is_string_type_p.
3454         * language.c (language_defn::is_string_type_p): Define new member
3455         function.
3456         (default_is_string_type_p): Make static, add comment copied from
3457         header file.
3458         (unknown_language_data): Delete la_is_string_type_p initializer.
3459         (unknown_language::is_string_type_p): New member function.
3460         (auto_language_data): Delete la_is_string_type_p initializer.
3461         (auto_language::is_string_type_p): New member function.
3462         * language.h (language_data): Delete la_is_string_type_p field.
3463         (language_defn::is_string_type_p): Declare new function.
3464         (default_is_string_type_p): Delete desclaration, move comment to
3465         definition.
3466         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3467         moved to m2_language::is_string_type_p.
3468         (m2_language_data): Delete la_is_string_type_p initializer.
3469         (m2_language::is_string_type_p): New member function,
3470         implementation from m2_is_string_type_p.
3471         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3472         initializer.
3473         * opencl-lang.c (opencl_language_data): Likewise.
3474         * p-lang.c (pascal_is_string_type_p): Delete function,
3475         implementation moved to pascal_language::is_string_type_p.
3476         (pascal_language_data): Delete la_is_string_type_p initializer.
3477         (pascal_language::is_string_type_p): New member function,
3478         implementation from pascal_is_string_type_p.
3479         * rust-lang.c (rust_is_string_type_p): Delete function,
3480         implementation moved to rust_language::is_string_type_p.
3481         (rust_language_data): Delete la_is_string_type_p initializer.
3482         (rust_language::is_string_type_p): New member function,
3483         implementation from rust_is_string_type_p.
3484         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3485         is_string_type_p.
3486
3487 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3488
3489         * ada-lang.c (ada_language_data): Delete la_print_typedef
3490         initializer.
3491         (ada_language::print_typedef): New member function.
3492         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3493         (cplus_language_data): Likewise.
3494         (asm_language_data): Likewise.
3495         (minimal_language_data): Likewise.
3496         * d-lang.c (d_language_data): Likewise.
3497         * f-lang.c (f_language_data): Likewise.
3498         (f_language::print_typedef): New member function.
3499         * go-lang.c (go_language_data): Delete la_print_typedef
3500         initializer.
3501         * language.c (language_defn::print_typedef): Define member
3502         function.
3503         (unknown_language_data): Delete la_print_typedef initializer.
3504         (unknown_language::print_typedef): New member function.
3505         (auto_language_data): Delete la_print_typedef initializer.
3506         (auto_language::print_typedef): New member function.
3507         * language.h (language_data): Delete la_print_typedef field.
3508         (language_defn::print_typedef): Declare new member function.
3509         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3510         (default_print_typedef): Delete declaration.
3511         * m2-lang.c (m2_language_data): Delete la_print_typedef
3512         initializer.
3513         (m2_language::print_typedef): New member function.
3514         * objc-lang.c (objc_language_data): Delete la_print_typedef
3515         initializer.
3516         * opencl-lang.c (opencl_language_data): Likewise.
3517         * p-lang.c (pascal_language_data): Likewise.
3518         (pascal_language::print_typedef): New member function.
3519         * rust-lang.c (rust_print_typedef): Delete function,
3520         implementation moved to rust_language::print_typedef.
3521         (rust_language): Delete la_print_typedef initializer.
3522         (rust_language::print_typedef): New member function,
3523         implementation from rust_print_typedef.
3524         * typeprint.c (default_print_typedef): Delete.
3525
3526 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3527
3528         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3529         (ada_language::printstr): New member function.
3530         * c-lang.c (c_language_data): Delete la_printstr initializer.
3531         (cplus_language_data): Likewise.
3532         (asm_language_data): Likewise.
3533         (minimal_language_data): Likewise.
3534         * d-lang.c (d_language_data): Likewise.
3535         * f-lang.c (f_printstr): Rename to f_language::printstr.
3536         (f_language_data): Delete la_printstr initializer.
3537         (f_language::printstr): New member function, implementation from
3538         f_printstr.
3539         * go-lang.c (go_language_data): Delete la_printstr initializer.
3540         * language.c (language_defn::printstr): Define new member
3541         function.
3542         (unk_lang_printstr): Delete.
3543         (unknown_language_data): Delete la_printstr initializer.
3544         (unknown_language::printstr): New member function.
3545         (auto_language_data): Delete la_printstr initializer.
3546         (auto_language::printstr): New member function.
3547         * language.h (language_data): Delete la_printstr field.
3548         (language_defn::printstr): Declare new member function.
3549         (LA_PRINT_STRING): Update call to printstr.
3550         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3551         (m2_language_data): Delete la_printstr initializer.
3552         (m2_language::printstr): New member function, implementation from
3553         m2_printstr.
3554         * objc-lang.c (objc_language_data): Delete la_printstr
3555         initializer.
3556         * opencl-lang.c (opencl_language_data): Likewise.
3557         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3558         (pascal_language_data): Delete la_printstr initializer.
3559         (pascal_language::printstr): New member function, implementation
3560         from pascal_printstr.
3561         * p-lang.h (pascal_printstr): Delete declaration.
3562         * rust-lang.c (rust_printstr): Update header comment.
3563         (rust_language_data): Delete la_printstr initializer.
3564         (rust_language::printstr): New member function.
3565
3566 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3567
3568         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3569         (ada_language::printchar): New member function.
3570         * c-lang.c (c_language_data): Delete la_printchar initializer.
3571         (cplus_language_data): Likewise.
3572         (asm_language_data): Likewise.
3573         (minimal_language_data): Likewise.
3574         * d-lang.c (d_language_data): Likewise.
3575         * f-lang.c (f_printchar): Rename to f_language::printchar.
3576         (f_language_data): Delete la_printchar initializer.
3577         (f_language::printchar): New member function, implementation from
3578         f_printchar.
3579         * go-lang.c (go_language_data): Delete la_printchar initializer.
3580         * language.c (unk_lang_printchar): Delete.
3581         (language_defn::printchar): Define new member function.
3582         (unknown_language_data): Delete la_printchar initializer.
3583         (unknown_language::printchar): New member function.
3584         (auto_language_data): Delete la_printchar initializer.
3585         (auto_language::printchar): New member function.
3586         * language.h (language_data): Delete la_printchar field.
3587         (language_defn::printchar): Declare new member function.
3588         (LA_PRINT_CHAR): Update call to printchar.
3589         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3590         (m2_language::printchar): New member function.
3591         * objc-lang.c (objc_language_data): Delete la_printchar
3592         initializer.
3593         * opencl-lang.c (opencl_language_data): Likewise.
3594         * p-lang.c (pascal_language_data): Delete la_printchar
3595         initializer.
3596         (pascal_language::printchar): New member function.
3597         * rust-lang.c (rust_printchar): Rename to
3598         rust_language::printchar.
3599         (rust_language_data): Delete la_printchar initializer.
3600         (rust_language::printchar): New member function, implementation
3601         from rust_printchar.
3602
3603 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3604
3605         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3606         (ada_language_data): Delete la_emitchar initializer.
3607         (ada_language::emitchar): New member function, implementation from
3608         emit_char.
3609         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3610         (cplus_language_data): Likewise.
3611         (asm_language_data): Likewise.
3612         (minimal_language_data): Likewise.
3613         * d-lang.c (d_language_data): Likewise.
3614         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3615         (f_language_data): Delete la_emitchar initializer.
3616         (f_language::emitchar): New member function, implementation from
3617         f_emit_char.
3618         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3619         * language.c (unk_lang_emit_char): Delete.
3620         (language_defn::emitchar): New member function definition.
3621         (unknown_language_data): Delete la_emitchar initializer.
3622         (unknown_language::emitchar): New member function.
3623         (auto_language_data): Delete la_emitchar initializer.
3624         (auto_language::emitchar): New member function.
3625         * language.h (language_data): Delete la_emitchar field.
3626         (language_defn::emitchar): New member field declaration.
3627         (LA_EMIT_CHAR): Update call to emitchar.
3628         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3629         (m2_language_data): Delete la_emitchar initializer.
3630         (m2_language::emitchar): New member function, implementation from
3631         m2_emit_char.
3632         * objc-lang.c (objc_language_data): Delete la_emitchar
3633         initializer.
3634         * opencl-lang.c (opencl_language_data): Likewise.
3635         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3636         (pascal_language_data): Delete la_emitchar initializer.
3637         (pascal_language::emitchar): New member function, implementation
3638         from pascal_emit_char.
3639         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3640         (rust_language_data): Delete la_emitchar initializer.
3641         (rust_language::emitchar): New member function, implementation
3642         from rust_emitchar.
3643
3644 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3645
3646         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3647         (ada_language_data): Delete la_post_parser initializer.
3648         (ada_language::post_parser): New member function.
3649         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3650         (cplus_language_data): Likewise.
3651         (asm_language_data): Likewise.
3652         (minimal_language_data): Likewise.
3653         * d-lang.c (d_language_data): Likewise.
3654         * f-lang.c (f_language_data): Likewise.
3655         * go-lang.c (go_language_data): Likewise.
3656         * language.c (unknown_language_data): Likewise.
3657         (auto_language_data): Likewise.
3658         * language.h (language_data): Delete la_post_parser field.
3659         (language_defn::post_parser): New member function.
3660         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3661         * objc-lang.c (objc_language_data): Likewise.
3662         * opencl-lang.c (opencl_language_data): Likewise.
3663         * p-lang.c (pascal_language_data): Likewise.
3664         * parse.c (parse_exp_in_context): Update call to post_parser.
3665         (null_post_parser): Delete definition.
3666         * parser-defs.h (null_post_parser): Delete declaration.
3667         * rust-lang.c (rust_language_data): Delete la_post_parser
3668         initializer.
3669
3670 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3671
3672         * ada-lang.c (parse): Rename to ada_language::parser.
3673         (ada_language_data): Delete la_parser initializer.
3674         (ada_language::parser): New member function, implementation from
3675         parse.
3676         * c-lang.c (c_language_data): Delete la_parser initializer.
3677         (cplus_language_data): Likewise.
3678         (asm_language_data): Likewise.
3679         (minimal_language_data): Likewise.
3680         * d-lang.c (d_language_data): Likewise.
3681         (d_language::parser): New member function.
3682         * f-lang.c (f_language_data): Delete la_parser initializer.
3683         (f_language::parser): New member function.
3684         * go-lang.c (go_language_data): Delete la_parser initializer.
3685         (go_language::parser): New member function.
3686         * language.c (unk_lang_parser): Delete.
3687         (language_defn::parser): Define new member function.
3688         (unknown_language_data): Delete la_parser initializer.
3689         (unknown_language::parser): New member function.
3690         (auto_language_data): Delete la_parser initializer.
3691         (auto_language::parser): New member function.
3692         * language.h (language_data): Delete la_parser field.
3693         (language_defn::parser): Declare new member function.
3694         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3695         (m2_language::parser): New member function.
3696         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3697         * opencl-lang.c (opencl_language_data): Likewise.
3698         * p-lang.c (pascal_language_data): Likewise.
3699         (pascal_language::parser): New member function.
3700         * parse.c (parse_exp_in_context): Update call to parser.
3701         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3702         (rust_language::parser): New member function.
3703
3704 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3705
3706         * top.c (print_gdb_configuration): Print --with-python-libdir
3707         configuration value.
3708
3709 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3710
3711         * NEWS: Mention change to the alias command.
3712
3713 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3714
3715         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3716         (alias_command_completer)
3717         (make_alias_options_def_group): New functions.
3718         (alias_opts, alias_option_defs): New struct and array.
3719         (alias_usage_error): Update usage.
3720         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3721         Use option framework.
3722         (_initialize_cli_cmds): Update alias command help.
3723         Update aliases command help.
3724         (show_user):
3725         Add NULL for new default_args lookup_cmd argument.
3726         (valid_command_p): Rename to validate_aliased_command.
3727         Add NULL for new default_args lookup_cmd argument.  Verify that the
3728         aliased_command has no default args.
3729         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3730         (lookup_cmd_1, lookup_cmd): New argument default_args.
3731         (add_alias_cmd):
3732         Add NULL for new default_args lookup_cmd argument.
3733         (print_help_for_command): Show default args under the layout
3734          alias some_alias = some_aliased_cmd some_alias_default_arg.
3735         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3736         xfree default_args in destructor.
3737         * cli/cli-script.c (process_next_line, do_define_command):
3738         Add NULL for new default_args lookup_cmd argument.
3739         * command.h: Declare new default_args argument in lookup_cmd
3740         and lookup_cmd_1.
3741         * completer.c (complete_line_internal_1):
3742         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3743         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3744         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3745         Likewise.
3746         * infcmd.c (_initialize_infcmd): Likewise.
3747         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3748         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3749         * python/py-param.c (add_setshow_generic): Likewise.
3750         * remote.c (_initialize_remote): Likewise.
3751         * top.c (execute_command): Prepend default_args if command has some.
3752         (set_verbose):
3753         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3754         * tracepoint.c (validate_actionline, encode_actions_1):
3755         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3756
3757 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3758
3759         * jit.c (jit_read_descriptor): Use bool as the return type.
3760         (jit_breakpoint_re_set_internal): Use bool as the return type.
3761         Invert the return value logic; return true if the jit breakpoint
3762         has been successfully initialized.
3763         (jit_inferior_init): Update the call to
3764         jit_breakpoint_re_set_internal.
3765
3766 2020-06-22  Pedro Alves  <palves@redhat.com>
3767
3768         PR gdb/25939
3769         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3770         Use the current inferior instead.  Don't return
3771         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3772         wait again.
3773         * sol-thread.c (sol_thread_target::wait): Don't reference
3774         inferior_ptid.
3775         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3776         (sol_update_thread_list_callback): Use the current inferior's pid
3777         instead of inferior_ptid.
3778
3779 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3780
3781         * procfs.c: Cleanup many comments.
3782
3783         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3784         (AFTER_WATCHFLAG): Replace by value.
3785
3786         (MAIN_PROC_NAME_FORMAT): Inline ...
3787         (create_procinfo): ... here.
3788
3789         (procfs_debug_inferior): Remove SYS_exec handling.
3790         (syscall_is_exec): Likewise.
3791         (procfs_set_exec_trap): Likewise.
3792
3793         (syscall_is_lwp_exit): Inline in callers.
3794         (syscall_is_exit): Likewise.
3795         (syscall_is_exec): Likewise.
3796         (syscall_is_lwp_create): Likewise.
3797
3798         (invalidate_cache): Remove #if 0 code.
3799
3800         (make_signal_thread_runnable):  Remove.
3801         (procfs_target::resume): Remove #if 0 code.
3802
3803 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3804
3805         PR gdb/25939
3806         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3807         call ...
3808         (procfs_target::create_inferior): ... here.
3809
3810 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3811
3812         * exec.c (validate_exec_file): Ensure the build-id is up to
3813         date by calling reopen_exec_file (that checks file timestamp
3814         to decide to re-read the file).
3815
3816 2020-06-18  Pedro Alves  <palves@redhat.com>
3817
3818         PR gdb/25412
3819         * gdbthread.h (delete_thread, delete_thread_silent)
3820         (find_thread_ptid): Update comments.
3821         * thread.c (current_thread_): New global.
3822         (is_current_thread): Move higher, and reimplement.
3823         (inferior_thread): Reimplement.
3824         (set_thread_exited): Use bool.  Add assertions.
3825         (add_thread_silent): Simplify thread-reuse handling by always
3826         calling delete_thread.
3827         (delete_thread): Remove intro comment.
3828         (find_thread_ptid): Skip exited threads.
3829         (switch_to_thread_no_regs): Write to current_thread_.
3830         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3831         INFERIOR_PTID.  Clear current_thread_.
3832
3833 2020-06-18  Pedro Alves  <palves@redhat.com>
3834
3835         * aix-thread.c (pd_update): Use switch_to_thread.
3836
3837 2020-06-18  Pedro Alves  <palves@redhat.com>
3838
3839         * ravenscar-thread.c (ravenscar_thread_target): Update.
3840         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3841         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3842         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3843         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3844
3845 2020-06-18  Pedro Alves  <palves@redhat.com>
3846
3847         * nat/windows-nat.c (current_windows_thread): Remove.
3848         * nat/windows-nat.h (current_windows_thread): Remove.
3849         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3850         Adjust.
3851         (display_selectors): Adjust to fetch the current
3852         windows_thread_info based on inferior_ptid.
3853         (fake_create_process): No longer write to current_windows_thread.
3854         (windows_nat_target::get_windows_debug_event):
3855         Don't set inferior_ptid or current_windows_thread.
3856         (windows_nat_target::wait): Adjust to not rely on
3857         current_windows_thread.
3858         (do_initial_windows_stuff): Now a method of windows_nat_target.
3859         Switch to the last_ptid thread.
3860         (windows_nat_target::attach): Adjust.
3861         (windows_nat_target::detach): Use switch_to_no_thread instead of
3862         writing to inferior_ptid directly.
3863         (windows_nat_target::create_inferior): Adjust.
3864
3865 2020-06-18  Pedro Alves  <palves@redhat.com>
3866
3867         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3868
3869 2020-06-18  Pedro Alves  <palves@redhat.com>
3870
3871         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3872         after creating it, instead of writing to inferior_ptid.  Don't
3873         write to inferior_ptid.
3874
3875 2020-06-18  Pedro Alves  <palves@redhat.com>
3876
3877         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3878
3879 2020-06-18  Pedro Alves  <palves@redhat.com>
3880
3881         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3882         it, instead of writing to inferior_ptid.
3883
3884 2020-06-18  Pedro Alves  <palves@redhat.com>
3885
3886         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3887         to inferior_ptid.
3888
3889 2020-06-18  Pedro Alves  <palves@redhat.com>
3890
3891         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3892         instead of writing to inferior_ptid directly.
3893
3894 2020-06-18  Pedro Alves  <palves@redhat.com>
3895
3896         * corelow.c (core_target::close): Use switch_to_no_thread instead
3897         of writing to inferior_ptid directly.
3898         (add_to_thread_list, core_target_open): Use switch_to_thread
3899         instead of writing to inferior_ptid directly.
3900
3901 2020-06-18  Pedro Alves  <palves@redhat.com>
3902
3903         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3904         inferior_ptid.
3905         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3906         inferior_ptid.
3907         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3908         inferior_ptid directly.
3909         (darwin_nat_target::init_thread_list): Switch to thread, instead
3910         of writing to inferior_ptid.
3911         (darwin_nat_target::attach): Don't write to inferior_ptid.
3912         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3913
3914 2020-06-18  Pedro Alves  <palves@redhat.com>
3915
3916         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3917         thread.
3918         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3919         Instead use switch_to_thread.
3920         (gnu_nat_target::detach): Use switch_to_no_thread
3921         instead of writing to inferior_ptid directly.  Used passed-in
3922         inferior instead of looking up the inferior by pid.
3923
3924 2020-06-18  Pedro Alves  <palves@redhat.com>
3925
3926         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3927         inferior_ptid.
3928
3929 2020-06-18  Pedro Alves  <palves@redhat.com>
3930
3931         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3932         inferior_ptid.
3933         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3934         thread.
3935         (nto_procfs_target::detach): Avoid referencing
3936         inferior_ptid.  Use switch_to_no_thread instead of writing to
3937         inferior_ptid directly.
3938         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3939         instead of writing to inferior_ptid directly.
3940         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3941         to thread.
3942
3943 2020-06-18  Pedro Alves  <palves@redhat.com>
3944
3945         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3946         after creating it, instead of writing to inferior_ptid.
3947         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3948         to inferior_ptid directly.
3949         (gdbsim_target::wait): Don't write to inferior_ptid.
3950
3951 2020-06-18  Pedro Alves  <palves@redhat.com>
3952
3953         * remote.c (remote_target::remote_notice_new_inferior): Use
3954         switch_to_thread instead of writing to inferior_ptid directly.
3955         (remote_target::add_current_inferior_and_thread): Use
3956         switch_to_no_thread instead of writing to inferior_ptid directly.
3957         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3958         and switch_to_thread instead of using set_current_inferior or
3959         writing to inferior_ptid directly.
3960
3961 2020-06-18  Pedro Alves  <palves@redhat.com>
3962
3963         * tracectf.c (ctf_target_open): Switch to added thread instead of
3964         writing to inferior_ptid directly.
3965         (ctf_target::close): Use switch_to_no_thread instead of writing to
3966         inferior_ptid directly.
3967
3968 2020-06-18  Pedro Alves  <palves@redhat.com>
3969
3970         * tracefile-tfile.c (tfile_target_open): Don't write to
3971         inferior_ptid directly, instead switch to added thread.
3972         (tfile_target::close): Use switch_to_no_thread instead of writing
3973         to inferior_ptid directly.
3974
3975 2020-06-18  Pedro Alves  <palves@redhat.com>
3976
3977         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3978         (procfs_target::detach): Use switch_to_no_thread
3979         instead of writing to inferior_ptid directly.
3980         (do_attach): Change return type to void.  Switch to the added
3981         thread.
3982         (procfs_target::create_inferior): Switch to the added thread.
3983         (procfs_do_thread_registers): Don't write to inferior_ptid.
3984
3985 2020-06-18  Pedro Alves  <palves@redhat.com>
3986
3987         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3988         of writing to inferior_ptid.
3989         (scoped_restore_exited_inferior): Delete.
3990         (handle_vfork_child_exec_or_exit): Simplify using
3991         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3992         instead of writing to inferior_ptid.
3993         (THREAD_STOPPED_BY): Delete.
3994         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3995         (thread_stopped_by_hw_breakpoint): Delete.
3996         (save_waitstatus): Use
3997         scoped_restore_current_thread+switch_to_thread, and call
3998         target_stopped_by_watchpoint instead of
3999         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
4000         instead of thread_stopped_by_sw_breakpoint, and
4001         target_stopped_by_hw_breakpoint instead of
4002         thread_stopped_by_hw_breakpoint.
4003         (handle_inferior_event)
4004         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
4005         inferior_ptid directly, nor
4006         set_current_inferior/set_current_program_space.  Use
4007         switch_to_thread / switch_to_inferior_no_thread instead.
4008
4009 2020-06-18  Pedro Alves  <palves@redhat.com>
4010
4011         * target.c (generic_mourn_inferior): Use switch_to_no_thread
4012         instead of writing to inferior_ptid.
4013
4014 2020-06-18  Pedro Alves  <palves@redhat.com>
4015
4016         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
4017         added thread.
4018         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
4019         to the added thread.
4020         (inf_ptrace_target::detach_success): Use switch_to_no_thread
4021         instead of writing to inferior_ptid.
4022
4023 2020-06-18  Pedro Alves  <palves@redhat.com>
4024
4025         * gdbarch-selftests.c: Include "progspace-and-thread.h".
4026         (register_to_value_test): Mock a program_space too.  Heap-allocate
4027         the address space.  Don't write to inferior_ptid.  Use
4028         switch_to_thread instead.
4029
4030 2020-06-18  Pedro Alves  <palves@redhat.com>
4031
4032         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
4033         Delete.
4034         (find_signalled_thread()): New, factored out from
4035         linux_make_corefile_notes and adjusted to handle exited threads.
4036         (linux_make_corefile_notes): Adjust to use the new
4037         find_signalled_thread.
4038
4039 2020-06-18  Pedro Alves  <palves@redhat.com>
4040
4041         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
4042         of saving/restoring inferior_ptid.
4043
4044 2020-06-17  Tom Tromey  <tom@tromey.com>
4045
4046         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
4047         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
4048         declare.
4049         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4050
4051 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4052
4053         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4054         of partial symtabs.
4055
4056 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4057
4058         * regformats/reg-arm.dat: Remove.
4059         * regformats/reg-bfin.dat: Remove.
4060         * regformats/reg-cris.dat: Remove.
4061         * regformats/reg-crisv32.dat: Remove.
4062         * regformats/reg-m32r.dat: Remove.
4063         * regformats/reg-tilegx.dat: Remove.
4064         * regformats/reg-tilegx32.dat: Remove.
4065
4066 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4067
4068         * features/Makefile (WHICH): Remove arm files.
4069         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4070         * regformats/arm/arm-with-neon.dat: Remove.
4071         * regformats/arm/arm-with-vfpv2.dat: Remove.
4072         * regformats/arm/arm-with-vfpv3.dat: Remove.
4073
4074 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4075
4076         * features/Makefile (XMLTOC): Remove rx.xml.
4077
4078 2020-06-17  Pedro Alves  <palves@redhat.com>
4079
4080         * gdbthread.h (thread_control_state) <trap_expected> Update
4081         comments.
4082
4083 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4084
4085         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4086         ada_language::lookup_symbol_nonlocal.
4087         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4088         (ada_language::lookup_symbol_nonlocal): New member function,
4089         implementation from ada_lookup_symbol_nonlocal.
4090         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4091         initializer.
4092         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4093         initializer.
4094         (cplus_language::lookup_symbol_nonlocal): New member function.
4095         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4096         (minimal_language_data) Likewise.
4097         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4098         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4099         initializer.
4100         (d_language::lookup_symbol_nonlocal): New member function.
4101         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4102         initializer.
4103         (f_language::lookup_symbol_nonlocal): New member function.
4104         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4105         initializer.
4106         * language.c (unknown_language_data): Likewise.
4107         (auto_language_data): Likewise.
4108         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4109         field.
4110         (language_defn::lookup_symbol_nonlocal): New member function.
4111         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4112         initializer.
4113         * objc-lang.c (objc_language_data): Likewise.
4114         * opencl-lang.c (opencl_language_data): Likewise.
4115         * p-lang.c (pascal_language_data): Likewise.
4116         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4117         rust_language::lookup_symbol_nonlocal.
4118         (rust_language_data): Delete la_lookup_symbol_nonlocal
4119         initializer.
4120         (rust_language::lookup_symbol_nonlocal): New member function,
4121         implementation from rust_lookup_symbol_nonlocal.
4122         * symtab.c (lookup_symbol_aux): Update call to
4123         lookup_symbol_nonlocal.
4124         (basic_lookup_symbol_nonlocal): Rename to...
4125         (language_defn::lookup_symbol_nonlocal): ...this, and update
4126         header comment.  Remove language_defn parameter, and replace with
4127         uses of `this'.
4128         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4129
4130 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4131
4132         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4133         initializer.
4134         (ada_language::value_print_inner): New member function.
4135         * c-lang.c (c_language_data): Delete la_value_print_inner
4136         initializer.
4137         (cplus_language_data): Likewise.
4138         (asm_language_data): Likewise.
4139         (minimal_language_data): Likewise.
4140         * d-lang.c (d_language_data): Likewise.
4141         (d_language::value_print_inner): New member function.
4142         * f-lang.c (f_language_data): Delete la_value_print_inner
4143         initializer.
4144         (f_language::value_print_inner): New member function.
4145         * f-lang.h (f_value_print_innner): Rename to...
4146         (f_value_print_inner): ...this (note spelling of 'inner').
4147         * f-valprint.c (f_value_print_innner): Rename to...
4148         (f_value_print_inner): ...this (note spelling of 'inner').
4149         * go-lang.c (go_language_data): Delete la_value_print_inner
4150         initializer.
4151         (go_language::value_print_inner): New member function.
4152         * language.c (language_defn::value_print_inner): Define new member
4153         function.
4154         (unk_lang_value_print_inner): Delete.
4155         (unknown_language_data): Delete la_value_print_inner initializer.
4156         (unknown_language::value_print_inner): New member function.
4157         (auto_language_data): Delete la_value_print_inner initializer.
4158         (auto_language::value_print_inner): New member function.
4159         * language.h (language_data): Delete la_value_print_inner field.
4160         (language_defn::value_print_inner): Delcare new member function.
4161         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4162         initializer.
4163         (m2_language::value_print_inner): New member function.
4164         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4165         initializer.
4166         * opencl-lang.c (opencl_language_data): Likewise.
4167         * p-lang.c (pascal_language_data): Likewise.
4168         (pascal_language::value_print_inner): New member function.
4169         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4170         initializer.
4171         (rust_language::value_print_inner): New member function.
4172         * valprint.c (do_val_print): Update call to value_print_inner.
4173
4174 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4175
4176         * ada-lang.c (ada_language_data): Delete la_value_print
4177         initializer.
4178         (ada_language::value_print): New member function.
4179         * c-lang.c (c_language_data): Delete la_value_print initializer.
4180         (cplus_language_data): Likewise.
4181         (asm_language_data): Likewise.
4182         (minimal_language_data): Likewise.
4183         * d-lang.c (d_language_data): Likewise.
4184         * f-lang.c (f_language_data): Likewise.
4185         * go-lang.c (go_language_data): Likewise.
4186         * language.c (unk_lang_value_print): Delete.
4187         (language_defn::value_print): Define new member function.
4188         (unknown_language_data): Delete la_value_print initializer.
4189         (unknown_language::value_print): New member function.
4190         (auto_language_data): Delete la_value_print initializer.
4191         (auto_language::value_print): New member function.
4192         * language.h (language_data): Delete la_value_print field.
4193         (language_defn::value_print): Declare new member function.
4194         (LA_VALUE_PRINT): Update call to value_print.
4195         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4196         * objc-lang.c (objc_language_data): Likewise.
4197         * opencl-lang.c (opencl_language_data): Likewise.
4198         * p-lang.c (pascal_language_data): Likewise.
4199         (pascal_language::value_print): New member function.
4200         * rust-lang.c (rust_language_data): Delete la_value_print
4201         initializer.
4202
4203 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4204
4205         * ada-lang.c (ada_watch_location_expression): Rename to
4206         ada_language::watch_location_expression.
4207         (ada_language_data): Delete la_watch_location_expression
4208         initializer.
4209         (ada_language::watch_location_expression): New member function,
4210         implementation from ada_watch_location_expression.
4211         * breakpoint.c (watch_command_1): Update call to
4212         watch_location_expression.
4213         * c-lang.c (c_watch_location_expression): Rename to
4214         language_defn::watch_location_expression.
4215         (c_language_data): Delete la_watch_location_expression
4216         initializer.
4217         (cplus_language_data): Likewise.
4218         (asm_language_data): Likewise.
4219         (minimal_language_data): Likewise.
4220         * c-lang.h (c_watch_location_expression): Delete declaration.
4221         * d-lang.c (d_language_data): Delete la_watch_location_expression
4222         initializer.
4223         * f-lang.c (f_language_data): Likewise.
4224         * go-lang.c (go_language_data): Likewise.
4225         * language.c (language_defn::watch_location_expression): Member
4226         function implementation from c_watch_location_expression.
4227         (unknown_language_data): Delete la_watch_location_expression
4228         initializer.
4229         (auto_language_data): Likewise.
4230         * language.h (language_data): Delete la_watch_location_expression
4231         field.
4232         (language_defn::watch_location_expression): Declare new member
4233         function.
4234         * m2-lang.c (m2_language_data): Delete
4235         la_watch_location_expression initializer.
4236         * objc-lang.c (objc_language_data): Likewise.
4237         * opencl-lang.c (opencl_language_data): Likewise.
4238         * p-lang.c (pascal_language_data): Likewise.
4239         * rust-lang.c (rust_watch_location_expression): Rename to
4240         rust_language::watch_location_expression.
4241         (rust_language_data): Delete la_watch_location_expression
4242         initializer.
4243         (rust_language::watch_location_expression): New member function,
4244         implementation from rust_watch_location_expression.
4245
4246 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4247
4248         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4249         ada_language::collect_symbol_completion_matches.
4250         (ada_language_data): Delete la_collect_symbol_completion_matches
4251         initializer.
4252         (ada_language::collect_symbol_completion_matches): New member
4253         function, implementation from
4254         ada_collect_symbol_completion_matches.
4255         * c-lang.c (c_language_data): Delete
4256         la_collect_symbol_completion_matches initializer.
4257         (cplus_language_data): Likewise.
4258         (asm_language_data): Likewise.
4259         (minimal_language_data): Likewise.
4260         * d-lang.c (d_language_data): Likewise.
4261         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4262         f_language::collect_symbol_completion_matches.
4263         (f_language_data): Delete la_collect_symbol_completion_matches
4264         initializer.
4265         (f_language::collect_symbol_completion_matches) New member
4266         function, implementation from f_collect_symbol_completion_matches.
4267         * go-lang.c (go_language_data): Delete
4268         la_collect_symbol_completion_matches initializer.
4269         * language.c (unknown_language_data): Likewise.
4270         (auto_language_data): Likewise.
4271         * language.h (language_data): Delete
4272         la_collect_symbol_completion_matches field.
4273         (language_defn::collect_symbol_completion_matches): New member
4274         function.
4275         * m2-lang.c (m2_language_data): Delete
4276         la_collect_symbol_completion_matches initializer.
4277         * objc-lang.c (objc_language_data): Likewise.
4278         * opencl-lang.c (opencl_language_data): Likewise.
4279         * p-lang.c (pascal_language_data): Likewise.
4280         * rust-lang.c (rust_language_data): Likewise.
4281         * symtab.c (default_collect_symbol_completion_matches): Delete.
4282         (collect_symbol_completion_matches): Update call to
4283         collect_symbol_completion_matches.
4284         (collect_symbol_completion_matches_type): Likewise.
4285         * symtab.h (default_collect_symbol_completion_matches): Delete
4286         declaration.
4287
4288 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4289
4290         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4291         (ada_language_data): Delete la_word_break_characters initializer.
4292         (ada_language::word_break_characters): New member function.
4293         * c-lang.c (c_language_data): Delete la_word_break_characters
4294         initializer.
4295         (cplus_language_data): Likewise.
4296         (asm_language_data): Likewise.
4297         (minimal_language_data): Likewise.
4298         * completer.c: Update global comment.
4299         (advance_to_expression_complete_word_point): Update call to
4300         word_break_characters.
4301         (complete_files_symbols): Likewise.
4302         (complete_line_internal_1): Likewise.
4303         (default_completer_handle_brkchars): Likewise.
4304         (skip_quoted_chars): Likewise.
4305         * d-lang.c (d_language_data): Delete la_word_break_characters
4306         initializer.
4307         * f-lang.c (f_word_break_characters): Delete.
4308         (f_language_data): Delete la_word_break_characters initializer.
4309         (f_language::word_break_characters): New member function.
4310         * go-lang.c (go_language_data): Delete la_word_break_characters
4311         initializer.
4312         * language.c (unknown_language_data): Likewise.
4313         (auto_language_data): Likewise.
4314         * language.h (default_word_break_characters): Move declaration to
4315         earlier in the file.
4316         (language_data): Delete la_word_break_characters field.
4317         (language_defn::word_break_characters): New member function.
4318         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4319         initializer.
4320         * objc-lang.c (objc_language_data): Likewise.
4321         * opencl-lang.c (opencl_language_data): Likewise.
4322         * p-lang.c (pascal_language_data): Likewise.
4323         * rust-lang.c (rust_language_data): Likewise.
4324
4325 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4326
4327         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4328         (ada_language_data): Delete la_get_symbol_name_matcher
4329         initializer.
4330         (language_defn::get_symbol_name_matcher_inner): New member
4331         function.
4332         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4333         initializer.
4334         (cplus_language_data): Likewise.
4335         (cplus_language::get_symbol_name_matcher_inner): New member
4336         function.
4337         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4338         (minimal_language_data): Likewise.
4339         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4340         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4341         initializer.
4342         * dictionary.c (iter_match_first_hashed): Update call to
4343         get_symbol_name_matcher.
4344         (iter_match_next_hashed): Likewise.
4345         (iter_match_next_linear): Likewise.
4346         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4347         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4348         initializer.
4349         (f_language::get_symbol_name_matcher_inner): New member function.
4350         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4351         initializer.
4352         * language.c (default_symbol_name_matcher): Update header comment,
4353         make static.
4354         (language_defn::get_symbol_name_matcher): New definition.
4355         (language_defn::get_symbol_name_matcher_inner): Likewise.
4356         (get_symbol_name_matcher): Delete.
4357         (unknown_language_data): Delete la_get_symbol_name_matcher
4358         initializer.
4359         (auto_language_data): Likewise.
4360         * language.h (language_data): Delete la_get_symbol_name_matcher
4361         field.
4362         (language_defn::get_symbol_name_matcher): New member function.
4363         (language_defn::get_symbol_name_matcher_inner): Likewise.
4364         (default_symbol_name_matcher): Delete declaration.
4365         * linespec.c (find_methods): Update call to
4366         get_symbol_name_matcher.
4367         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4368         initializer.
4369         * minsyms.c (lookup_minimal_symbol): Update call to
4370         get_symbol_name_matcher.
4371         (iterate_over_minimal_symbols): Likewise.
4372         * objc-lang.c (objc_language_data): Delete
4373         la_get_symbol_name_matcher initializer.
4374         * opencl-lang.c (opencl_language_data): Likewise.
4375         * p-lang.c (pascal_language_data): Likewise.
4376         * psymtab.c (psymbol_name_matches): Update call to
4377         get_symbol_name_matcher.
4378         * rust-lang.c (rust_language_data): Delete
4379         la_get_symbol_name_matcher initializer.
4380         * symtab.c (symbol_matches_search_name): Update call to
4381         get_symbol_name_matcher.
4382         (compare_symbol_name): Likewise.
4383
4384 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4385
4386         * ada-lang.c (ada_language_data): Delete la_compute_program
4387         initializer.
4388         * c-lang.c (c_language_data): Likewise.
4389         (c_language::compute_program): New member function.
4390         (cplus_language_data): Delete la_compute_program initializer.
4391         (cplus_language::compute_program): New member function.
4392         (asm_language_data): Delete la_compute_program initializer.
4393         (minimal_language_data): Likewise.
4394         * c-lang.h (c_compute_program): Update comment.
4395         (cplus_compute_program): Likewise.
4396         * compile/compile-c-support.c (c_compute_program): Likewise.
4397         (cplus_compute_program): Likewise.
4398         * compile/compile.c (compile_to_object): Update call to
4399         la_compute_program.
4400         * d-lang.c (d_language_data): Delete la_compute_program
4401         initializer.
4402         * f-lang.c (f_language_data): Likewise.
4403         * go-lang.c (go_language_data): Likewise.
4404         * language.c (unknown_language_data): Likewise.
4405         (auto_language_data): Likewise.
4406         * language.h (language_data): Delete la_compute_program field.
4407         (language_defn::compute_program): New member function.
4408         * m2-lang.c (m2_language_data): Delete la_compute_program
4409         initializer.
4410         * objc-lang.c (objc_language_data): Likewise.
4411         * opencl-lang.c (opencl_language_data): Likewise.
4412         * p-lang.c (pascal_language_data): Likewise.
4413         * rust-lang.c (rust_language_data): Likewise.
4414
4415 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4416
4417         * ada-lang.c (ada_language_data) Delete
4418         la_class_name_from_physname initializer.
4419         * c-lang.c (c_language_data): Likewise.
4420         (cplus_language_data): Likewise.
4421         (cplus_language::class_name_from_physname): New member function.
4422         (asm_language_data): Delete la_class_name_from_physname
4423         initializer.
4424         (minimal_language_data): Likewise.
4425         * d-lang.c (d_language_data): Likewise.
4426         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4427         method on language_defn class.
4428         (guess_full_die_structure_name): Likewise.
4429         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4430         initializer.
4431         * go-lang.c (go_language_data): Likewise.
4432         * language.c (language_class_name_from_physname): Delete.
4433         (unk_lang_class_name): Delete.
4434         (unknown_language_data): Delete la_class_name_from_physname
4435         initializer.
4436         (auto_language_data): Likewise.
4437         * language.h (language_data): Delete la_class_name_from_physname
4438         field.
4439         (language_defn::class_name_from_physname): New function.
4440         (language_class_name_from_physname): Delete declaration.
4441         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4442         initializer.
4443         * objc-lang.c (objc_language_data): Likewise.
4444         * opencl-lang.c (opencl_language_data): Likewise.
4445         * p-lang.c (pascal_language_data): Likewise.
4446         * rust-lang.c (rust_language_data): Likewise.
4447
4448 2020-06-16  Tom Tromey  <tom@tromey.com>
4449
4450         * tui/tui-data.h (STATUS_NAME): New macro.
4451         * tui/tui-layout.c (tui_remove_some_windows)
4452         (initialize_known_windows, tui_register_window)
4453         (tui_layout_split::remove_windows, initialize_layouts)
4454         (tui_new_layout_command): Don't use hard-coded window names.
4455
4456 2020-06-16  Tom Tromey  <tom@tromey.com>
4457
4458         PR tui/25348:
4459         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4460         tui_initialize_readline.  Only run once.  Call rl_initialize.
4461         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4462         tui_initialize_readline.
4463         * tui/tui-io.c (tui_setup_io): Call
4464         tui_ensure_readline_initialized.
4465         * tui/tui-interp.c (tui_interp::init): Update.
4466
4467 2020-06-16  Tom Tromey  <tom@tromey.com>
4468
4469         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4470         Also preserve the status window.
4471
4472 2020-06-16  Tom Tromey  <tom@tromey.com>
4473
4474         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4475         where m_window==nullptr.
4476
4477 2020-06-15  Tom Tromey  <tromey@adacore.com>
4478
4479         * windows-nat.c (windows_nat::handle_output_debug_string):
4480         Update.
4481         (windows_nat::handle_ms_vc_exception): Update.
4482         * target.h (target_read_string): Change API.
4483         * target.c (target_read_string): Change API.
4484         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4485         Update.
4486         * solib-frv.c (frv_current_sos): Update.
4487         * solib-dsbt.c (dsbt_current_sos): Update.
4488         * solib-darwin.c (darwin_current_sos): Update.
4489         * linux-thread-db.c (inferior_has_bug): Update.
4490         * expprint.c (print_subexp_standard): Update.
4491         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4492         (ada_exception_message_1): Update.
4493
4494 2020-06-15  Tom Tromey  <tromey@adacore.com>
4495
4496         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4497
4498 2020-06-15  Tom Tromey  <tromey@adacore.com>
4499
4500         * valprint.c (read_string): Update comment.
4501         * target.c (MIN): Remove.
4502         (target_read_string): Rewrite.
4503
4504 2020-06-15  Tom Tromey  <tromey@adacore.com>
4505
4506         * corefile.c (read_memory_string): Remove.
4507         * ada-valprint.c (ada_value_print_ptr): Update.
4508         * ada-lang.h (ada_tag_name): Change return type.
4509         * ada-lang.c (type_from_tag): Update.
4510         (ada_tag_name_from_tsd): Change return type.  Use
4511         target_read_string.
4512         (ada_tag_name): Likewise.
4513         * gdbcore.h (read_memory_string): Don't declare.
4514
4515 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4516
4517         * symtab.c (rbreak_command): Ignore Windows drive colon.
4518
4519 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4520
4521         * NEWS: Mention removed GDBserver host support.
4522
4523 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4524
4525         * features/riscv/rebuild-csr-xml.sh: Updated.
4526
4527 2020-06-11  Tom Tromey  <tom@tromey.com>
4528
4529         PR gdb/18318:
4530         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4531
4532 2020-06-09  Jonny Grant  <jg@jguk.org>
4533 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4534
4535         * main.c (captured_main_1): Don't print new line after help.
4536         (print_gdb_help): add mailing list and IRC channel information
4537         to --help.  Add new lines between items in the footer.  Remove
4538         quotes around bug url.
4539
4540 2020-06-11  Keith Seitz  <keiths@redhat.com>
4541
4542         PR gdb/21356
4543         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4544         Resolve typedefs for type length calculations.
4545
4546 2020-06-10  Tom de Vries  <tdevries@suse.de>
4547
4548         PR ada/24713
4549         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4550         (write_psymbols): Enable .gdb_index for ada.
4551         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4552         ada.
4553
4554 2020-06-10  Tom de Vries  <tdevries@suse.de>
4555
4556         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4557         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4558         namei" instead of "const char *name" argument.
4559         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4560         dw2_symtab_iter_init.
4561
4562 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4563
4564         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4565         to use type::field and field::type instead.
4566
4567 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4568
4569         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4570         to use field::type instead.
4571
4572 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4573
4574         * gdbtypes.h (struct field) <type, set_type>: New methods.
4575         Rename `type` field to...
4576         <m_type>: ... this.  Change references throughout to use type or
4577         set_type methods.
4578         (FIELD_TYPE): Use field::type.  Change call sites that modify
4579         the field's type to use field::set_type instead.
4580
4581 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4582
4583         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4584         to use type::index_type instead.
4585
4586 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4587
4588         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4589         methods.
4590         (TYPE_INDEX_TYPE): Use type::index_type.
4591         * gdbtypes.c (create_array_type_with_stride): Likewise.
4592
4593 2020-06-07  Tom Tromey  <tom@tromey.com>
4594
4595         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4596         parameter.
4597         (generic_value_print): Update.
4598
4599 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4600
4601         Revert commit 982a38f60b0.
4602         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4603
4604 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4605
4606         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4607         avoid use after free.
4608
4609 2020-06-05  Tom de Vries  <tdevries@suse.de>
4610
4611         * NEWS: Fix typos.
4612
4613 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4614
4615         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4616         the per_bfd object.
4617         (dwarf2_read_debug_names): Likewise.
4618         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4619         object when re-using a per_bfd object with an index.
4620
4621 2020-06-03  Tom de Vries  <tdevries@suse.de>
4622
4623         PR symtab/26046
4624         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4625         children for C++.
4626         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4627         DW_TAG_subprogram.
4628
4629 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4630
4631         * ada-lang.c (ada_language_data): Delete skip_trampoline
4632         initializer.
4633         * c-lang.c (c_language_data): Likewise.
4634         (cplus_language_data): Likewise.
4635         (cplus_language::skip_trampoline): New member function.
4636         (asm_language_data): Delete skip_trampoline initializer.
4637         (minimal_language_data): Likewise.
4638         * d-lang.c (d_language_data): Likewise.
4639         * f-lang.c (f_language_data): Likewise.
4640         * go-lang.c (go_language_data): Likewise.
4641         * language.c (unk_lang_trampoline): Delete function.
4642         (skip_language_trampoline): Update.
4643         (unknown_language_data): Delete skip_trampoline initializer.
4644         (auto_language_data): Likewise.
4645         * language.h (language_data): Delete skip_trampoline field.
4646         (language_defn::skip_trampoline): New function.
4647         * m2-lang.c (m2_language_data): Delete skip_trampoline
4648         initializer.
4649         * objc-lang.c (objc_skip_trampoline): Delete function, move
4650         implementation to objc_language::skip_trampoline.
4651         (objc_language_data): Delete skip_trampoline initializer.
4652         (objc_language::skip_trampoline): New member function with
4653         implementation from objc_skip_trampoline.
4654         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4655         initializer.
4656         * p-lang.c (pascal_language_data): Likewise.
4657         * rust-lang.c (rust_language_data): Likewise.
4658
4659 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4660
4661         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4662         (ada_language::demangle): New member function.
4663         * c-lang.c (c_language_data): Delete la_demangle initializer.
4664         (cplus_language_data): Delete la_demangle initializer.
4665         (cplus_language::demangle): New member function.
4666         (asm_language_data): Delete la_demangle initializer.
4667         (minimal_language_data): Delete la_demangle initializer.
4668         * d-lang.c (d_language_data): Delete la_demangle initializer.
4669         (d_language::demangle): New member function.
4670         * f-lang.c (f_language_data): Delete la_demangle initializer.
4671         (f_language::demangle): New member function.
4672         * go-lang.c (go_language_data): Delete la_demangle initializer.
4673         (go_language::demangle): New member function.
4674         * language.c (language_demangle): Update.
4675         (unk_lang_demangle): Delete.
4676         (unknown_language_data): Delete la_demangle initializer.
4677         (unknown_language::demangle): New member function.
4678         (auto_language_data): Delete la_demangle initializer.
4679         (auto_language::demangle): New member function.
4680         * language.h (language_data): Delete la_demangle field.
4681         (language_defn::demangle): New function.
4682         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4683         * objc-lang.c (objc_language_data): Delete la_demangle
4684         initializer.
4685         (objc_language::demangle): New member function.
4686         * opencl-lang.c (opencl_language_data): Delete la_demangle
4687         initializer.
4688         * p-lang.c (pascal_language_data): Likewise.
4689         * rust-lang.c (rust_language_data): Likewise.
4690         (rust_language::demangle): New member function.
4691
4692 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4693
4694         * ada-lang.c (ada_language_data): Delete la_print_type
4695         initializer.
4696         (ada_language::print_type): New member function.
4697         * c-lang.c (c_language_data): Delete la_print_type initializer.
4698         (c_language::print_type): New member function.
4699         (cplus_language_data): Delete la_print_type initializer.
4700         (cplus_language::print_type): New member function.
4701         (asm_language_data): Delete la_print_type initializer.
4702         (asm_language::print_type): New member function.
4703         (minimal_language_data): Delete la_print_type initializer.
4704         (minimal_language::print_type): New member function.
4705         * d-lang.c (d_language_data): Delete la_print_type initializer.
4706         (d_language::print_type): New member function.
4707         * f-lang.c (f_language_data): Delete la_print_type initializer.
4708         (f_language::print_type): New member function.
4709         * go-lang.c (go_language_data): Delete la_print_type initializer.
4710         (go_language::print_type): New member function.
4711         * language.c (unk_lang_print_type): Delete.
4712         (unknown_language_data): Delete la_print_type initializer.
4713         (unknown_language::print_type): New member function.
4714         (auto_language_data): Delete la_print_type initializer.
4715         (auto_language::print_type): New member function.
4716         * language.h (language_data): Delete la_print_type field.
4717         (language_defn::print_type): New function.
4718         (LA_PRINT_TYPE): Update.
4719         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4720         (m2_language::print_type): New member function.
4721         * objc-lang.c (objc_language_data): Delete la_print_type
4722         initializer.
4723         (objc_language::print_type): New member function.
4724         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4725         to opencl_language::print_type.
4726         (opencl_language_data): Delete la_print_type initializer.
4727         (opencl_language::print_type): New member function, implementation
4728         from opencl_print_type.
4729         * p-lang.c (pascal_language_data): Delete la_print_type
4730         initializer.
4731         (pascal_language::print_type): New member function.
4732         * rust-lang.c (rust_print_type): Delete, implementation moved to
4733         rust_language::print_type.
4734         (rust_language_data): Delete la_print_type initializer.
4735         (rust_language::print_type): New member function, implementation
4736         from rust_print_type.
4737
4738 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4739
4740         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4741         implementation moves to...
4742         (ada_language::sniff_from_mangled_name): ...here.  Update return
4743         type.
4744         (ada_language_data): Delete la_sniff_from_mangled_name
4745         initializer.
4746         * c-lang.c (c_language_data): Likewise.
4747         (cplus_language_data): Likewise.
4748         (cplus_language::sniff_from_mangled_name): New member function,
4749         implementation taken from gdb_sniff_from_mangled_name.
4750         (asm_language_data): Delete la_sniff_from_mangled_name
4751         initializer.
4752         (minimal_language_data): Likewise.
4753         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4754         implementation moves to cplus_language::sniff_from_mangled_name.
4755         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4756         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4757         moves to...
4758         (d_language::sniff_from_mangled_name): ...here.
4759         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4760         * f-lang.c (f_language_data): Likewise.
4761         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4762         moves to...
4763         (go_language::sniff_from_mangled_name): ...here.
4764         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4765         * language.c (language_sniff_from_mangled_name): Delete.
4766         (unknown_language_data): Delete la_sniff_from_mangled_name
4767         initializer.
4768         (auto_language_data): Likewise.
4769         * language.h (language_data): Delete la_sniff_from_mangled_name
4770         field.
4771         (language_defn::sniff_from_mangled_name): New function.
4772         (language_sniff_from_mangled_name): Delete declaration.
4773         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4774         field.
4775         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4776         implementation moves to...
4777         (objc_language::sniff_from_mangled_name): ...here.
4778         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4779         * opencl-lang.c (opencl_language_data): Likewise.
4780         * p-lang.c (pascal_language_data): Likewise.
4781         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4782         implementation moves to...
4783         (rust_language::sniff_from_mangled_name): ...here.
4784         (rust_language_data): Delete la_sniff_from_mangled_name
4785         initializer.
4786         * symtab.c (symbol_find_demangled_name): Call
4787         sniff_from_mangled_name member function.
4788
4789 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4790
4791         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4792         initializer.
4793         * c-lang.c (c_language_data): Likewise.
4794         (cplus_language_data): Likewise.
4795         (cplus_language::search_name_hash): New member function.
4796         (asm_language_data): Delete la_search_name_hash initializer.
4797         (minimal_language_data): Likewise.
4798         * d-lang.c (d_language_data): Likewise.
4799         * dictionary.c (default_search_name_hash): Rename to...
4800         (language_defn::search_name_hash): ...this.
4801         * f-lang.c (f_language_data): Likewise.
4802         (f_language::search_name_hash): New member function.
4803         * go-lang.c (go_language_data): Delete la_search_name_hash
4804         initializer.
4805         * language.c (unknown_language_data): Likewise.
4806         (auto_language_data): Likewise.
4807         * language.h (struct language_data): Delete la_search_name_hash
4808         field.
4809         (language_defn::search_name_hash): Declare new member function.
4810         (default_search_name_hash): Delete declaration.
4811         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4812         initializer.
4813         * objc-lang.c (objc_language_data): Likewise.
4814         * opencl-lang.c (opencl_language_data): Likewise.
4815         * p-lang.c (pascal_language_data): Likewise.
4816         * rust-lang.c (rust_language_data): Likewise.
4817         * symtab.c (search_name_hash): Update call.
4818
4819 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4820
4821         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4822         initializer.
4823         * c-lang.c (class compile_instance): Declare.
4824         (c_language_data): Delete la_get_compile_instance initializer.
4825         (c_language::get_compile_instance): New member function.
4826         (cplus_language_data): Delete la_get_compile_instance initializer.
4827         (cplus_language::get_compile_instance): New member function.
4828         (asm_language_data): Delete la_get_compile_instance initializer.
4829         (minimal_language_data): Likewise.
4830         * c-lang.h (c_get_compile_context): Update comment.
4831         (cplus_get_compile_context): Update comment.
4832         * compile/compile.c (compile_to_object): Update calls, don't rely
4833         on function pointer being NULL.
4834         * d-lang.c (d_language_data): Delete la_get_compile_instance
4835         initializer.
4836         * f-lang.c (f_language_data): Likewise.
4837         * go-lang.c (go_language_data): Likewise.
4838         * language.c (unknown_language_data): Likewise.
4839         (auto_language_data): Likewise.
4840         * language.h (language_data): Delete la_get_compile_instance field.
4841         (language_defn::get_compile_instance): New member function.
4842         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4843         initializer.
4844         * objc-lang.c (objc_language_data): Likewise.
4845         * opencl-lang.c (opencl_language_data): Likewise.
4846         * p-lang.c (pascal_language_data): Likewise.
4847         * rust-lang.c (rust_language_data): Likewise.
4848
4849 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4850
4851         * ada-lang.c (ada_add_all_symbols): Update comment.
4852         (ada_iterate_over_symbols): Delete, move implementation to...
4853         (ada_language::iterate_over_symbols): ...here, a new member
4854         function, rewrite to use range based for loop.
4855         (ada_language_data): Delete la_iterate_over_symbols initializer.
4856         * c-lang.c (c_language_data): Likewise.
4857         (cplus_language_data): Likewise.
4858         (asm_language_data): Likewise.
4859         (minimal_language_data): Likewise.
4860         * d-lang.c (d_language_data): Likewise.
4861         * f-lang.c (f_language_data): Likewise.
4862         * go-lang.c (go_language_data): Likewise.
4863         * language.c (unknown_language_data): Likewise.
4864         (auto_language_data): Likewise.
4865         * language.h (language_data): Delete la_iterate_over_symbols field.
4866         (language_defn::iterate_over_symbols): New member function.
4867         (LA_ITERATE_OVER_SYMBOLS): Update.
4868         * linespec.c (iterate_over_all_matching_symtabs): Update.
4869         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4870         initializer.
4871         * objc-lang.c (objc_language_data): Likewise.
4872         * opencl-lang.c (opencl_language_data): Likewise.
4873         * p-lang.c (pascal_language_data): Likewise.
4874         * rust-lang.c (rust_language_data): Likewise.
4875
4876 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4877
4878         * ada-lang.c (ada_language_data): Delete
4879         la_lookup_transparent_type initializer.
4880         * c-lang.c (c_language_data): Likewise.
4881         (cplus_language_data): Likewise.
4882         (cplus_language::lookup_transparent_type): New member function.
4883         (asm_language_data): Delete la_lookup_transparent_type
4884         initializer.
4885         (minimal_language_data): Likewise.
4886         * d-lang.c (d_language_data): Likewise.
4887         * f-lang.c (f_language_data): Likewise.
4888         * go-lang.c (go_language_data): Likewise.
4889         * language.c (unknown_language_data): Likewise.
4890         (auto_language_data): Likewise.
4891         * language.h (struct language_data): Delete
4892         la_lookup_transparent_type field.
4893         (language_defn::lookup_transparent_type): New member function.
4894         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4895         initializer.
4896         * objc-lang.c (objc_language_data): Likewise.
4897         * opencl-lang.c (opencl_language_data): Likewise.
4898         * p-lang.c (pascal_language_data): Likewise.
4899         * rust-lang.c (rust_language_data): Likewise.
4900         * symtab.c (symbol_matches_domain): Update call.
4901
4902 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4903
4904         * ada-lang.c (ada_language_arch_info): Delete function, move
4905         implementation to...
4906         (ada_language::language_arch_info): ...here, a new member
4907         function.
4908         (ada_language_data): Delete la_language_arch_info.
4909         * c-lang.c (c_language_data): Likewise.
4910         (c_language::language_arch_info): New member function.
4911         (cplus_language_arch_info): Delete function, move
4912         implementation to...
4913         (cplus_language::language_arch_info): ...here, a new member
4914         function.
4915         (cplus_language_data): Delete la_language_arch_info.
4916         (asm_language_data): Likewise.
4917         (asm_language::language_arch_info): New member function.
4918         (minimal_language_data): Delete la_language_arch_info.
4919         (minimal_language::language_arch_info): New member function.
4920         * d-lang.c (d_language_arch_info): Delete function, move
4921         implementation to...
4922         (d_language::language_arch_info): ...here, a new member
4923         function.
4924         (d_language_data): Delete la_language_arch_info.
4925         * f-lang.c (f_language_arch_info): Delete function, move
4926         implementation to...
4927         (f_language::language_arch_info): ...here, a new member
4928         function.
4929         (f_language_data): Delete la_language_arch_info.
4930         * go-lang.c (go_language_arch_info): Delete function, move
4931         implementation to...
4932         (go_language::language_arch_info): ...here, a new member
4933         function.
4934         (go_language_data): Delete la_language_arch_info.
4935         * language.c (unknown_language_data): Likewise.
4936         (unknown_language::language_arch_info): New member function.
4937         (auto_language_data): Delete la_language_arch_info.
4938         (auto_language::language_arch_info): New member function.
4939         (language_gdbarch_post_init): Update call to
4940         la_language_arch_info.
4941         * language.h (language_data): Delete la_language_arch_info
4942         function pointer.
4943         (language_defn::language_arch_info): New function.
4944         * m2-lang.c (m2_language_arch_info): Delete function, move
4945         implementation to...
4946         (m2_language::language_arch_info): ...here, a new member
4947         function.
4948         (m2_language_data): Delete la_language_arch_info.
4949         * objc-lang.c (objc_language_arch_info): Delete function, move
4950         implementation to...
4951         (objc_language::language_arch_info): ...here, a new member
4952         function.
4953         (objc_language_data): Delete la_language_arch_info.
4954         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4955         implementation to...
4956         (opencl_language::language_arch_info): ...here, a new member
4957         function.
4958         (opencl_language_data): Delete la_language_arch_info.
4959         * p-lang.c (pascal_language_arch_info): Delete function, move
4960         implementation to...
4961         (pascal_language::language_arch_info): ...here, a new member
4962         function.
4963         (pascal_language_data): Delete la_language_arch_info.
4964         * rust-lang.c (rust_language_arch_info): Delete function, move
4965         implementation to...
4966         (rust_language::language_arch_info): ...here, a new member
4967         function.
4968         (rust_language_data): Delete la_language_arch_info.
4969
4970 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4971
4972         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4973         initializer.
4974         * c-lang.c (c_language_data): Likewise.
4975         (cplus_language_data): Likewise.
4976         (cplus_language::pass_by_reference_info): New method.
4977         (asm_language_data): Delete la_pass_by_reference initializer.
4978         (minimal_language_data): Likewise.
4979         * cp-abi.c (cp_pass_by_reference): Remove use of
4980         default_pass_by_reference.
4981         * d-lang.c (d_language_data): Likewise.
4982         * f-lang.c (f_language_data): Likewise.
4983         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4984         default_pass_by_reference.
4985         * go-lang.c (go_language_data): Likewise.
4986         * language.c (language_pass_by_reference): Update.
4987         (default_pass_by_reference): Delete.
4988         (unknown_language_data): Delete la_pass_by_reference
4989         initializer.
4990         (auto_language_data): Likewise.
4991         * language.h (struct language_data): Delete la_pass_by_reference
4992         field.
4993         (language_defn::pass_by_reference_info): New member function.
4994         (default_pass_by_reference): Delete declaration.
4995         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4996         initializer.
4997         * objc-lang.c (objc_language_data): Likewise.
4998         * opencl-lang.c (opencl_language_data): Likewise.
4999         * p-lang.c (pascal_language_data): Likewise.
5000         * rust-lang.c (rust_language_data): Likewise.
5001
5002 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5003
5004         * ada-lang.c (ada_read_var_value): Delete function, move
5005         implementation to...
5006         (ada_language::read_var_value): ...here.
5007         (ada_language_data): Delete la_read_var_value initializer.
5008         * c-lang.c (c_language_data): Likewise.
5009         (cplus_language_data): Likewise.
5010         (minimal_language_data): Likewise.
5011         * d-lang.c (d_language_data): Likewise.
5012         * f-lang.c (f_language_data): Likewise.
5013         * findvar.c (default_read_var_value): Rename to...
5014         (language_defn::read_var_value): ...this.
5015         * findvar.c (read_var_value): Update header comment, and change to
5016         call member function instead of function pointer.
5017         * go-lang.c (go_language_data): Likewise.
5018         * language.c (unknown_language_data): Delete la_read_var_value
5019         initializer.
5020         (auto_language_data): Likewise.
5021         * language.h (struct language_data): Delete la_read_var_value
5022         field.
5023         (language_defn::read_var_value): New member function.
5024         (default_read_var_value): Delete declaration.
5025         * m2-lang.c (m2_language_data): Delete la_read_var_value
5026         initializer.
5027         * objc-lang.c (objc_language_data): Likewise.
5028         * opencl-lang.c (opencl_language_data): Likewise.
5029         * p-lang.c (pascal_language_data): Likewise.
5030         * rust-lang.c (rust_language_data): Likewise.
5031         * value.h (default_read_var_value): Delete declaration.
5032
5033 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5034
5035         * ada-lang.c (ada_print_array_index): Delete function, move
5036         implementation to...
5037         (ada_language::print_array_index): ...here.
5038         (ada_language_data): Delete la_print_array_index initializer.
5039         * c-lang.c (c_language_data): Likewise.
5040         (cplus_language_data): Likewise.
5041         (minimal_language_data): Likewise.
5042         * d-lang.c (d_language_data): Likewise.
5043         * f-lang.c (f_language_data): Likewise.
5044         * go-lang.c (go_language_data): Likewise.
5045         * language.c (default_print_array_index): Delete function, move
5046         implementation to...
5047         (language_defn::print_array_index): ...here.
5048         (unknown_language_data): Delete la_print_array_index initializer.
5049         (auto_language_data): Likewise.
5050         * language.h (struct language_data): Delete la_print_array_index
5051         field.
5052         (language_defn::print_array_index): New member function.
5053         (LA_PRINT_ARRAY_INDEX): Update.
5054         (default_print_array_index): Delete declaration.
5055         * m2-lang.c (m2_language_data): Delete la_print_array_index
5056         initializer.
5057         * objc-lang.c (objc_language_data): Likewise.
5058         * opencl-lang.c (opencl_language_data): Likewise.
5059         * p-lang.c (pascal_language_data): Likewise.
5060         * rust-lang.c (rust_language_data): Likewise.
5061
5062 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5063
5064         * gdb/ada-lang.c (ada_language_defn): Convert to...
5065         (ada_language_data): ...this.
5066         (class ada_language): New class.
5067         (ada_language_defn): New static global.
5068         * gdb/c-lang.c (c_language_defn): Convert to...
5069         (c_language_data): ...this.
5070         (class c_language): New class.
5071         (c_language_defn): New static global.
5072         (cplus_language_defn): Convert to...
5073         (cplus_language_data): ...this.
5074         (class cplus_language): New class.
5075         (cplus_language_defn): New static global.
5076         (asm_language_defn): Convert to...
5077         (asm_language_data): ...this.
5078         (class asm_language): New class.
5079         (asm_language_defn): New static global.
5080         (minimal_language_defn): Convert to...
5081         (minimal_language_data): ...this.
5082         (class minimal_language): New class.
5083         (minimal_language_defn): New static global.
5084         * gdb/d-lang.c (d_language_defn): Convert to...
5085         (d_language_data): ...this.
5086         (class d_language): New class.
5087         (d_language_defn): New static global.
5088         * gdb/f-lang.c (f_language_defn): Convert to...
5089         (f_language_data): ...this.
5090         (class f_language): New class.
5091         (f_language_defn): New static global.
5092         * gdb/go-lang.c (go_language_defn): Convert to...
5093         (go_language_data): ...this.
5094         (class go_language): New class.
5095         (go_language_defn): New static global.
5096         * gdb/language.c (unknown_language_defn): Remove declaration.
5097         (current_language): Initialize to nullptr, real initialization is
5098         moved to _initialize_language.
5099         (languages): Delete global.
5100         (language_defn::languages): Define.
5101         (set_language_command): Use language_defn::languages.
5102         (set_language): Likewise.
5103         (range_error): Likewise.
5104         (language_enum): Likewise.
5105         (language_def): Likewise.
5106         (add_set_language_command): Use language_def::languages for the
5107         language list, and language_def to lookup language pointers.
5108         (skip_language_trampoline): Use language_defn::languages.
5109         (unknown_language_defn): Convert to...
5110         (unknown_language_data): ...this.
5111         (class unknown_language): New class.
5112         (unknown_language_defn): New static global.
5113         (auto_language_defn): Convert to...
5114         (auto_language_data): ...this.
5115         (class auto_language): New class.
5116         (auto_language_defn): New static global.
5117         (language_gdbarch_post_init): Use language_defn::languages.
5118         (_initialize_language): Initialize current_language.
5119         * gdb/language.h (struct language_defn): Rename to...
5120         (struct language_data): ...this.
5121         (struct language_defn): New.
5122         (auto_language_defn): Delete.
5123         (unknown_language_defn): Delete.
5124         (minimal_language_defn): Delete.
5125         (ada_language_defn): Delete.
5126         (asm_language_defn): Delete.
5127         (c_language_defn): Delete.
5128         (cplus_language_defn): Delete.
5129         (d_language_defn): Delete.
5130         (f_language_defn): Delete.
5131         (go_language_defn): Delete.
5132         (m2_language_defn): Delete.
5133         (objc_language_defn): Delete.
5134         (opencl_language_defn): Delete.
5135         (pascal_language_defn): Delete.
5136         (rust_language_defn): Delete.
5137         * gdb/m2-lang.c (m2_language_defn): Convert to...
5138         (m2_language_data): ...this.
5139         (class m2_language): New class.
5140         (m2_language_defn): New static global.
5141         * gdb/objc-lang.c (objc_language_defn): Convert to...
5142         (objc_language_data): ...this.
5143         (class objc_language): New class.
5144         (objc_language_defn): New static global.
5145         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5146         (opencl_language_data): ...this.
5147         (class opencl_language): New class.
5148         (opencl_language_defn): New static global.
5149         * gdb/p-lang.c (pascal_language_defn): Convert to...
5150         (pascal_language_data): ...this.
5151         (class pascal_language): New class.
5152         (pascal_language_defn): New static global.
5153         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5154         language pointer, update comment format.
5155         * gdb/rust-lang.c (rust_language_defn): Convert to...
5156         (rust_language_data): ...this.
5157         (class rust_language): New class.
5158         (rust_language_defn): New static global.
5159
5160 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5161
5162         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5163         member variable.
5164         <m_stmt_at_address>: New member variable.
5165         (lnp_state_machine::record_line): Don't record some lines, update
5166         tracking of is_stmt at the same address.
5167         (lnp_state_machine::lnp_state_machine): Initialise new member
5168         variables.
5169
5170 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5171
5172         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5173         "-include gnu-nat-mig.h".
5174         * gnu-nat-mig.h: New file.
5175         * gnu-nat.c: Include "gnu-nat-mig.h".
5176         (exc_server, msg_reply_server, notify_server,
5177         process_reply_server): Remove declarations.
5178
5179 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5180
5181         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5182         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5183         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5184         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5185         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5186         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5187         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5188         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5189         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5190         to gnu_nat_target class.
5191         * gnu-nat.c: Likewise.
5192         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5193         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5194         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5195         object.
5196         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5197         instead of `gnu_target'.
5198
5199 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5200
5201         * i386-gnu-tdep.c: Include "gdbcore.h"
5202         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5203         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5204         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5205         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5206         i386_gnu_sigcontext_addr): New functions
5207         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5208         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5209         tdep.
5210
5211 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5212
5213         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5214         before fork_inferior call. Avoid calling it if target_is_pushed returns
5215         true.
5216
5217 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5218
5219         * gnu-nat.h (gnu_target): New variable declaration.
5220         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5221         gnu_target.
5222         * gnu-nat.c (gnu_target): New variable.
5223         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5224         add_thread_silent, and add_thread calls.
5225         (gnu_nat_target::create_inferior): Pass gnu_target to
5226         add_thread_silent, thread_change_ptid call.
5227         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5228         call.
5229
5230 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5231
5232         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5233         (gnu_nat_target::find_memory_regions): Remove unused
5234         `old_address' variable.
5235
5236 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5237
5238         * gnu-nat.c: Include "gdbarch.h".
5239
5240 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5241
5242         * reply_mig_hack.awk (Error return): Cast function through
5243         void *, to bypass compiler function call check.
5244
5245 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5246
5247         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5248         $(srcdir)/reply_mig_hack.awk.
5249
5250 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5251
5252         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5253
5254 2020-05-30  Jonny Grant  <jg@jguk.org>
5255
5256         * configure.ac (ACX_BUGURL): change bug URL to https.
5257
5258 2020-05-30  Pedro Alves  <palves@redhat.com>
5259
5260         * cp-support.c (replace_typedefs_template): New.
5261         (replace_typedefs_qualified_name): Handle
5262         DEMANGLE_COMPONENT_TEMPLATE.
5263
5264 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5265
5266         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5267         dwarf2/index-cache.h, dwarf2/index-write.c,
5268         dwarf2/index-write.h, dwarf2/line-header.c,
5269         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5270         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5271         variables and fields from `dwarf2_per_objfile` to just
5272         `per_objfile` throughout.
5273
5274 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5275
5276         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5277         <push_dwarf_reg_entry_value>: Add comment.
5278
5279 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5280             Keith Seitz  <keiths@redhat.com>
5281
5282         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5283         instead of PyEval_ReleaseLock.
5284         (class gdbpy_gil): Move to earlier in file.
5285         (finalize_python): Set gdb_python_initialized.
5286         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5287         when not initialized.
5288
5289 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5290
5291         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5292         <push_dwarf_reg_entry_value>: Remove assert.  Override
5293         per_objfile with caller_per_objfile.
5294
5295 2020-05-28  Tom de Vries  <tdevries@suse.de>
5296
5297         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5298         PR gold/15646 workaround to symbol kind "type".
5299
5300 2020-05-27  Tom Tromey  <tromey@adacore.com>
5301
5302         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5303
5304 2020-05-27  Tom Tromey  <tromey@adacore.com>
5305
5306         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5307         Use htab_find_with_hash.
5308         <add_abbrev>: Remove "abbrev_number" parameter.
5309         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5310         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5311         (hash_abbrev): Add comment.
5312         (abbrev_table::lookup_abbrev): Move to header file.
5313         (abbrev_table::read): Update.
5314
5315 2020-05-27  Tom Tromey  <tromey@adacore.com>
5316
5317         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5318         method.
5319         <canonical_name>: New member.
5320         <raw_name>: Rename from "name".
5321         (partial_die_info): Initialize canonical_name.
5322         (scan_partial_symbols): Check raw_name.
5323         (partial_die_parent_scope, partial_die_full_name)
5324         (add_partial_symbol, add_partial_subprogram)
5325         (add_partial_enumeration, load_partial_dies): Use "name" method.
5326         (partial_die_info::name): New method.
5327         (partial_die_info::read, guess_partial_die_structure_name)
5328         (partial_die_info::fixup): Update.
5329
5330 2020-05-27  Tom Tromey  <tromey@adacore.com>
5331
5332         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5333         <get_ref_die_offset>: Inline.
5334         <get_ref_die_offset_complaint>: New method.
5335         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5336         (attribute::get_ref_die_offset_complaint): Rename from
5337         get_ref_die_offset.  Just issue complaint.
5338
5339 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5340
5341         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5342
5343 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5344
5345         * exec.c (exec_file_attach): Use errno value of first openp failure.
5346
5347 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5348
5349         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5350         Don't close thread handle.
5351
5352 2020-05-27  Tom Tromey  <tom@tromey.com>
5353             Simon Marchi  <simon.marchi@efficios.com>
5354
5355         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5356         shared_ptr.
5357         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5358         member.
5359         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5360         dwarf2_per_bfd_objfile_data_key>: New globals.
5361         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5362         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5363         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5364         shared.
5365         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5366         short-circuit when sharing.
5367         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5368         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5369
5370 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5371
5372         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5373         to...
5374         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5375         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5376
5377 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5378
5379         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5380         build_name_components, find_name_components_bounds>:
5381         Add per_objfile parameter.
5382         (struct mapped_index) <symbol_name_at>: Likewise.
5383         (struct mapped_debug_names): Remove constructor.
5384         <dwarf2_per_objfile>: Remove field.
5385         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5386         (mapped_index_base::find_name_components_bounds,
5387         mapped_index_base::build_name_components,
5388         dw2_expand_symtabs_matching_symbol): Likewise.
5389         (class mock_mapped_index) <symbol_name_at>: Likewise.
5390         (check_match): Likewise.
5391         (check_find_bounds_finds): Likewise.
5392         (test_mapped_index_find_name_component_bounds): Update.
5393         (CHECK_MATCH): Update.
5394         (dw2_expand_symtabs_matching): Update.
5395         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5396         per_objfile parameter.
5397         <find_vec_in_debug_names>: Likewise.
5398         <m_per_objfile>: New field.
5399         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5400         parameter.
5401         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5402         (dw2_debug_names_iterator::next): Update.
5403         (dw2_debug_names_lookup_symbol): Update.
5404         (dw2_debug_names_expand_symtabs_for_function): Update.
5405         (dw2_debug_names_map_matching_symbols): Update.
5406         (dw2_debug_names_expand_symtabs_matching): Update.
5407         (dwarf2_read_debug_names): Update.
5408
5409 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5410
5411         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5412         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5413         move to dwarf2_per_objfile.
5414         <read_in_chain>: Remove.
5415         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5416         remove_all_cus, age_comp_units>: New methods.
5417         <m_dwarf2_cus>: New member.
5418         (struct dwarf2_per_cu_data) <cu>: Remove.
5419         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5420         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5421         moved to methods of dwarf2_per_objfile.
5422         (dwarf2_clear_marks): Remove.
5423         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5424         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5425         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5426         (dwarf2_per_objfile::remove_all_cus): New.
5427         (class free_cached_comp_units) <~free_cached_comp_units>:
5428         Update.
5429         (load_cu): Update.
5430         (dw2_do_instantiate_symtab): Adjust.
5431         (fill_in_sig_entry_from_dwo_entry): Adjust.
5432         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5433         (cutu_reader::cutu_reader): Likewise.
5434         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5435         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5436         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5437         and dwarf2_per_objfile::age_comp_units.
5438         (load_partial_comp_unit): Update.
5439         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5440         (process_queue): Likewise.
5441         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5442         backlink.
5443         (dwarf2_read_addr_index): Likewise.
5444         (follow_die_offset): Likewise.
5445         (dwarf2_fetch_die_loc_sect_off): Likewise.
5446         (dwarf2_fetch_constant_bytes): Likewise.
5447         (dwarf2_fetch_die_type_sect_off): Likewise.
5448         (follow_die_sig_1): Likewise.
5449         (load_full_type_unit): Likewise.
5450         (read_signatured_type): Likewise.
5451         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5452         (dwarf2_cu::~dwarf2_cu): Remove.
5453         (dwarf2_per_objfile::get_cu): New.
5454         (dwarf2_per_objfile::set_cu): New.
5455         (age_cached_comp_units): Rename to...
5456         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5457         to std::unordered_map.
5458         (free_one_cached_comp_unit): Rename to...
5459         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5460         to std::unordered_map.
5461         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5462         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5463         a dwarf2_per_objfile in data.
5464         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5465         (dwarf2_clear_marks): Remove.
5466
5467 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5468
5469         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5470         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5471         (init_tu_and_read_dwo_dies): Likewise.
5472         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5473         (cutu_reader::cutu_reader): Likewise.
5474         (load_partial_comp_unit): Likewise.
5475         (process_psymtab_comp_unit): Update.
5476         (build_type_psymtabs_1): Update.
5477         (process_skeletonless_type_unit): Update.
5478         (load_full_comp_unit): Update.
5479         (find_partial_die): Update.
5480         (dwarf2_read_addr_index): Update.
5481         (read_signatured_type): Update.
5482
5483 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5484
5485         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5486         m_header_read_in>: New fields.
5487         <get_header>: New method.
5488         * dwarf2/read.c (per_cu_header_read_in): Remove.
5489         (dwarf2_per_cu_data::get_header): New.
5490         (dwarf2_per_cu_data::addr_size): Update.
5491         (dwarf2_per_cu_data::offset_size): Update.
5492         (dwarf2_per_cu_data::ref_addr_size): Update.
5493
5494 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5495
5496         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5497         (dw2_do_instantiate_symtab): Update.
5498         (queue_and_load_all_dwo_tus): Change parameter from
5499         dwarf2_per_cu_data to dwarf2_cu.
5500         (dwarf2_fetch_die_loc_sect_off): Update.
5501         (dwarf2_fetch_constant_bytes): Update.
5502         (dwarf2_fetch_die_type_sect_off): Update.
5503
5504 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5505
5506         * dwarf2/read.c (process_full_comp_unit,
5507         process_full_type_unit): Remove per_cu, per_objfile paramters.
5508         Add dwarf2_cu parameter.
5509         (process_queue): Update.
5510
5511 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5512
5513         * dwarf2/read.c (create_cu_from_index_list): Replace
5514         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5515         (create_cus_from_index_list): Likewise.
5516         (create_cus_from_index): Likewise.
5517         (create_signatured_type_table_from_index): Likewise.
5518         (create_cus_from_debug_names_list): Likewise.
5519         (create_cus_from_debug_names): Likewise.
5520         (dwarf2_read_gdb_index): Update.
5521         (dwarf2_read_debug_names): Update.
5522
5523 2020-05-27  Tom Tromey  <tom@tromey.com>
5524             Simon Marchi  <simon.marchi@efficios.com>
5525
5526         * dwarf2/read.h (struct dwarf2_per_objfile)
5527         <get_type_for_signatured_type, set_type_for_signatured_type>:
5528         New methods.
5529         <m_type_map>: New member.
5530         (struct signatured_type) <type>: Remove.
5531         * dwarf2/read.c
5532         (dwarf2_per_objfile::get_type_for_signatured_type,
5533         dwarf2_per_objfile::set_type_for_signatured_type): New.
5534         (get_signatured_type): Use new methods.
5535
5536 2020-05-27  Tom Tromey  <tom@tromey.com>
5537             Simon Marchi  <simon.marchi@efficios.com>
5538
5539         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5540         (struct dwarf2_per_objfile) <type_units>: New member.
5541         <get_type_unit_group_unshareable>: New method.
5542         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5543         num_symtabs, symtabs>: Remove; move to
5544         type_unit_group_unshareable.
5545         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5546         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5547         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5548
5549 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5550
5551         * dwarf2/read.h (struct dwarf2_per_cu_data):
5552         <dwarf2_per_objfile>: Remove.
5553         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5554         dwarf2_per_objfile.
5555         (create_signatured_type_table_from_index): Likewise.
5556         (create_signatured_type_table_from_debug_names): Likewise.
5557         (create_debug_type_hash_table): Likewise.
5558         (fill_in_sig_entry_from_dwo_entry): Likewise.
5559         (create_type_unit_group): Likewise.
5560         (read_comp_units_from_section): Likewise.
5561         (create_cus_hash_table): Likewise.
5562
5563 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5564
5565         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5566         dwarf2_per_cu_data::dwarf2_per_objfile.
5567         (compute_compunit_symtab_includes): Likewise.
5568         (dwarf2_cu::start_symtab): Likewise.
5569
5570 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5571
5572         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5573         parameter.
5574         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5575         (read_namespace_alias): Update.
5576         (lookup_die_type): Update.
5577         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5578         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5579         Update.
5580         (disassemble_dwarf_expression): Update.
5581
5582 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5583
5584         * dwarf2/read.h (struct dwarf2_queue_item): Add
5585         dwarf2_per_objfile parameter, assign new parameter.
5586         <per_objfile>: New field.
5587         * dwarf2/read.c (free_one_cached_comp_unit): Add
5588         dwarf2_per_objfile parameter.
5589         (queue_comp_unit): Likewise.
5590         (dw2_do_instantiate_symtab): Update.
5591         (process_psymtab_comp_unit): Update.
5592         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5593         (process_imported_unit_die): Update.
5594         (queue_and_load_dwo_tu): Update.
5595         (follow_die_offset): Update.
5596         (follow_die_sig_1): Update.
5597
5598 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5599
5600         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5601         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5602         (read_call_site_scope): Assign per_objfile.
5603         (dwarf2_per_cu_data::objfile): Remove.
5604         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5605         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5606         dwarf2_per_objfile parameter.
5607         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5608         dwarf2_per_objfile parameter.
5609         (dwarf_expr_reg_to_entry_parameter): Add output
5610         dwarf2_per_objfile parameter.
5611         (locexpr_get_frame_base): Update.
5612         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5613         <push_dwarf_reg_entry_value>: Update.
5614         <call_site_to_target_addr>: Update.
5615         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5616         parameter.
5617         (value_of_dwarf_reg_entry): Update.
5618         (rw_pieced_value): Update.
5619         (indirect_synthetic_pointer): Update.
5620         (dwarf2_evaluate_property): Update.
5621         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5622         parameter.
5623         (locexpr_read_variable): Update.
5624         (locexpr_get_symbol_read_needs): Update.
5625         (loclist_read_variable): Update.
5626
5627 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5628
5629         * dwarf2/read.h (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/read.c (dwarf2_fetch_die_loc_sect_off,
5634         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5635         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5636         parameter.
5637         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5638         sect_variable_value): Add dwarf2_per_objfile parameter.
5639         (class dwarf_evaluate_loc_desc) <dwarf_call,
5640         dwarf_variable_value>: Update.
5641         (fetch_const_value_from_synthetic_pointer): Add
5642         dwarf2_per_objfile parameter.
5643         (fetch_const_value_from_synthetic_pointer): Update.
5644         (coerced_pieced_ref): Update.
5645         (class symbol_needs_eval_context) <dwarf_call,
5646         dwarf_variable_value>: Update.
5647         (dwarf2_compile_expr_to_ax): Update.
5648
5649 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5650
5651         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5652         parameter.
5653         (dwarf2_evaluate_loc_desc_full): Update.
5654
5655 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5656
5657         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5658         parameter.
5659         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5660         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5661         dwarf2_per_objfile parameter.
5662         (decode_debug_loc_dwo_addresses): Likewise.
5663         (dwarf2_find_location_expression): Update.
5664         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5665         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5666         parameter.
5667         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5668         parameter.
5669         (locexpr_describe_location_1): Likewise.
5670         (locexpr_describe_location): Update.
5671
5672 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5673
5674         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5675         Remove.
5676         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5677         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5678         (dwarf2_compile_property_to_c): Update.
5679         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5680         use text offset from objfile.
5681         (locexpr_tracepoint_var_ref): Update.
5682         (locexpr_generate_c_location): Update.
5683         (loclist_describe_location): Update.
5684         (loclist_tracepoint_var_ref): Update.
5685         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5686         dwarf2_per_objfile parameter.
5687         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5688         use text offset from objfile.
5689         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5690
5691 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5692
5693         * dwarf2/expr.h (struct dwarf_expr_context)
5694         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5695         <offset>: Remove.
5696         <per_objfile>: New member.
5697         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5698         dwarf2_per_objfile parameter.  Don't set offset, set
5699         per_objfile.
5700         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5701         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5702         a dwarf2_per_objfile object instead of an offset.
5703         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5704         constructor.
5705         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5706         to dwarf2_expr_executor constructor.  Don't set offset.
5707         (dwarf2_fetch_cfa_info): Update.
5708         (struct dwarf2_frame_cache) <text_offset>: Remove.
5709         <per_objfile>: New field.
5710         (dwarf2_frame_cache): Update.
5711         (dwarf2_frame_prev_register): Update.
5712         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5713         <dwarf_evaluate_loc_desc>: Add constructor.
5714         (dwarf2_evaluate_loc_desc_full): Update.
5715         (dwarf2_locexpr_baton_eval): Update.
5716         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5717         Add constructor.
5718         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5719
5720 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5721
5722         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5723         addr_sized_int_type>: Move to dwarf2_cu.
5724         <int_type>: Move to dwarf2_per_objfile.
5725         (struct dwarf2_per_objfile) <int_type>: Move here.
5726         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5727         addr_sized_int_type>: Move here.
5728         (read_func_scope): Update.
5729         (read_array_type): Update.
5730         (read_tag_string_type): Update.
5731         (attr_to_dynamic_prop): Update.
5732         (dwarf2_per_cu_data::int_type): Rename to...
5733         (dwarf2_per_objfile::int_type): ... this.
5734         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5735         (dwarf2_cu::addr_sized_int_type): ... this.
5736         (read_subrange_type): Update.
5737         (dwarf2_per_cu_data::addr_type): Rename to...
5738         (dwarf2_cu::addr_type): ... this.
5739         (set_die_type): Update.
5740
5741 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5742
5743         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5744         data through per_cu->cu.
5745
5746 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5747
5748         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5749         dwarf2_per_cu_data parameter fo dwarf2_cu.
5750         (lookup_dwo_type_unit): Likewise.
5751         (read_cutu_die_from_dwo): Likewise.
5752         (lookup_dwo_unit): Likewise.
5753         (open_and_init_dwo_file): Likewise.
5754         (lookup_dwo_cutu): Likewise.
5755         (lookup_dwo_comp_unit): Likewise.
5756         (lookup_dwo_type_unit): Likewise.
5757         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5758         (cutu_reader::cutu_reader): Update.
5759
5760 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5761
5762         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5763         parameter.
5764         (process_full_type_unit): Likewise.
5765         (process_queue): Update.
5766
5767 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5768
5769         * dwarf2/read.c (recursively_compute_inclusions): Add
5770         dwarf2_per_objfile parameter.
5771         (compute_compunit_symtab_includes): Likewise.
5772         (process_cu_includes): Update.
5773
5774 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5775
5776         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5777         parameter.
5778         (create_type_unit_group): Update.
5779         (process_psymtab_comp_unit_reader): Update.
5780         (build_type_psymtabs_reader): Update.
5781
5782 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5783
5784         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5785         object through m_this_cu->cu.
5786
5787 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5788
5789         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5790         the info parameter.
5791         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5792
5793 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5794
5795         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5796         per_objfile parameter.
5797         (load_full_type_unit): Add per_objfile parameter.
5798         (read_signatured_type): Likewise.
5799         (load_full_comp_unit): Likewise.
5800         (load_cu): Likewise.
5801         (dw2_do_instantiate_symtab): Likewise.
5802         (dw2_get_file_names): Likewise.
5803         (dw2_map_symtabs_matching_filename): Update.
5804         (dw_expand_symtabs_matching_file_matcher): Update.
5805         (dw2_map_symbol_filenames): Update.
5806         (process_psymtab_comp_unit): Add per_objfile parameter.
5807         (build_type_psymtabs_1): Update.
5808         (process_skeletonless_type_unit): Update.
5809         (dwarf2_build_psymtabs_hard): Update.
5810         (load_partial_comp_unit): Add per_objfile parameter.
5811         (scan_partial_symbols): Update.
5812         (load_full_comp_unit): Add per_objfile parameter.
5813         (process_imported_unit_die): Update.
5814         (create_cus_hash_table): Update.
5815         (find_partial_die): Update.
5816         (dwarf2_read_addr_index): Update.
5817         (follow_die_offset): Update.
5818         (dwarf2_fetch_die_loc_sect_off): Update.
5819         (dwarf2_fetch_constant_bytes): Update.
5820         (dwarf2_fetch_die_type_sect_off): Update.
5821         (follow_die_sig_1): Update.
5822         (load_full_type_unit): Add per_objfile parameter.
5823         (read_signatured_type): Likewise.
5824
5825 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5826
5827         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5828         of objfile_name.
5829
5830 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5831
5832         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5833         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5834         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5835         field.
5836         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5837         (create_cus_from_index): Update.
5838         (dwarf2_read_gdb_index): Update.
5839         (create_cus_from_debug_names): Update.
5840         (dwarf2_read_debug_names): Update.
5841         (get_abbrev_section_for_cu): Update.
5842         (create_all_comp_units): Update.
5843         (read_attribute_value): Update.
5844         (get_debug_line_section): Update.
5845         * dwarf2/index-cache.c (index_cache::store): Update.
5846         * dwarf2/index-write.c (save_gdb_index_command): Update.
5847         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5848
5849 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5850
5851         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5852         member.
5853         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5854         dwarf2_per_cu_data::per_bfd.
5855         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5856         (create_type_unit_group): Likewise.
5857         (queue_comp_unit): Remove reference to
5858         per_cu->dwarf2_per_objfile.
5859         (maybe_queue_comp_unit): Likewise.
5860         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5861         (create_cus_hash_table): Assign new field.
5862
5863 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5864
5865         * dwarf2/read.c: Replace
5866         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5867         dwarf2_cu->per_objfile throughout.
5868
5869 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5870
5871         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5872         parameter, don't use per_cu->dwarf2_per_objfile.
5873         (dw2_instantiate_symtab): Likewise.
5874         (dw2_find_last_source_symtab): Update.
5875         (dw2_map_expand_apply): Update.
5876         (dw2_lookup_symbol): Update.
5877         (dw2_expand_symtabs_for_function): Update.
5878         (dw2_expand_all_symtabs): Update.
5879         (dw2_expand_symtabs_with_fullname): Update.
5880         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5881         don't use per_cu->dwarf2_per_objfile.
5882         (dw2_expand_marked_cus): Update.
5883         (dw2_find_pc_sect_compunit_symtab): Update.
5884         (dw2_debug_names_lookup_symbol): Update.
5885         (dw2_debug_names_expand_symtabs_for_function): Update.
5886         (dw2_debug_names_map_matching_symbols): Update.
5887         (dwarf2_psymtab::expand_psymtab): Update.
5888
5889 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5890
5891         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5892         <per_objfile>: New member.
5893         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5894         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5895         call to dwarf2_cu.
5896         (cutu_reader::cutu_reader): Update.
5897         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5898
5899 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5900
5901         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5902         struct dwarf2_per_objfile.
5903         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5904         dwarf2_per_bfd.
5905         * dwarf2/read.c (set_die_type): Update.
5906         (get_die_type_at_offset): Update.
5907
5908 2020-05-27  Tom Tromey  <tom@tromey.com>
5909             Simon Marchi  <simon.marchi@efficios.com>
5910
5911         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5912         method.
5913         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5914         get_symtab, set_symtab>: New methods.
5915         <m_symtabs>: New field.
5916         (struct dwarf2_psymtab): Derive from partial_symtab.
5917         <readin_p, get_compunit_symtab>: Declare methods.
5918         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5919         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5920         New methods.
5921         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5922         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5923         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5924         (dw2_symtab_iter_next, dw2_print_stats)
5925         (dw2_expand_symtabs_with_fullname)
5926         (dw2_expand_symtabs_matching_one)
5927         (dw_expand_symtabs_matching_file_matcher)
5928         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5929         (dw2_debug_names_iterator::next)
5930         (dw2_debug_names_map_matching_symbols)
5931         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5932         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5933         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5934         New methods.
5935         (get_compunit_symtab, process_full_comp_unit)
5936         (process_full_type_unit): Update.
5937         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5938
5939 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5940
5941         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5942         then introduce a new dwarf2_per_objfile type.
5943         <read_line_string>: Move to the new dwarf2_per_objfile type.
5944         <objfile>: Likewise.
5945         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5946         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5947         dwarf2_per_objfile->per_bfd.
5948         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5949         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5950         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5951         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5952         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5953         (dwarf2_per_objfile::locate_sections): Rename to...
5954         (dwarf2_per_bfd::locate_sections): ... this.
5955         (dwarf2_per_objfile::get_cutu): Rename to...
5956         (dwarf2_per_bfd::get_cutu): ... this.
5957         (dwarf2_per_objfile::get_cu): Rename to...
5958         (dwarf2_per_bfd::get_cu): ... this.
5959         (dwarf2_per_objfile::get_tu): Rename to...
5960         (dwarf2_per_bfd::get_tu): ... this.
5961         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5962         (dwarf2_per_bfd::allocate_per_cu): ... this.
5963         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5964         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5965         (get_gdb_index_contents_ftype): Change parameter from
5966         dwarf2_per_objfile to dwarf2_per_bfd.
5967         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5968         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5969
5970 2020-05-27  Tom Tromey  <tom@tromey.com>
5971             Simon Marchi  <simon.marchi@efficios.com>
5972
5973         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5974         (allocate_piece_closure): Set "per_objfile" member.
5975         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5976         (locexpr_describe_location, loclist_describe_location): Use new
5977         member.
5978         * dwarf2/read.c (read_call_site_scope)
5979         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5980         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5981         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5982         handle_data_member_location): Set per_objfile member.
5983         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5984         member.
5985         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5986
5987 2020-05-27  Tom Tromey  <tom@tromey.com>
5988
5989         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5990         allocate_signatured_type>: Declare new methods.
5991         <m_num_psymtabs>: New member.
5992         (struct dwarf2_per_cu_data) <index>: New member.
5993         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5994         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5995         (create_cu_from_index_list): Use allocate_per_cu.
5996         (create_signatured_type_table_from_index)
5997         (create_signatured_type_table_from_debug_names)
5998         (create_debug_type_hash_table, add_type_unit)
5999         (read_comp_units_from_section): Use allocate_signatured_type.
6000
6001 2020-05-27  Tom Tromey  <tom@tromey.com>
6002
6003         * psymtab.c (partial_map_expand_apply)
6004         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
6005         (psym_lookup_global_symbol_language)
6006         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
6007         (psym_print_stats, psym_expand_symtabs_for_function)
6008         (psym_map_symbol_filenames, psym_map_matching_symbols)
6009         (psym_expand_symtabs_matching)
6010         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
6011         (maintenance_check_psymtabs): Update.
6012         * psympriv.h (struct partial_symtab) <readin_p,
6013         get_compunit_symtab>: Add objfile parameter.
6014         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
6015         Likewise.
6016         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
6017         get_compunit_symtab>: Likewise.
6018         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
6019
6020 2020-05-27  Tom Tromey  <tom@tromey.com>
6021
6022         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
6023         member.
6024         * dwarf2/read.c (delete_file_name_entry): Fix comment.
6025         (create_cu_from_index_list)
6026         (create_signatured_type_table_from_index)
6027         (create_signatured_type_table_from_debug_names)
6028         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
6029         (dwarf2_create_include_psymtab)
6030         (create_debug_type_hash_table, add_type_unit)
6031         (create_type_unit_group, read_comp_units_from_section)
6032         (dwarf2_compute_name, create_cus_hash_table)
6033         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
6034         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
6035         obstack.
6036         (dw2_get_real_path): Likewise.  Change argument to
6037         dwarf2_per_objfile.
6038
6039 2020-05-27  Luis Machado  <luis.machado@linaro.org>
6040
6041         PR tdep/26000
6042         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
6043         for ldrd (immediate).
6044
6045 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6046
6047         * command.h: Add comment giving the name of class_tui.
6048         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
6049         create the fake command for the help for class_tui.
6050
6051 2020-05-26  Tom Tromey  <tromey@adacore.com>
6052
6053         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6054         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6055         (val_atr): New function.
6056         (value_val_atr): Use it.
6057         * ada-valprint.c (print_optional_low_bound): Change low bound
6058         handling for enums.
6059         (val_print_packed_array_elements): Don't call discrete_position.
6060         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6061         discrete_position for enum types.
6062         * language.c (default_print_array_index): Change type.
6063         * language.h (struct language_defn) <la_print_array_index>: Add
6064         index_type parameter, change type of index_value.
6065         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6066         (default_print_array_index): Update.
6067         * valprint.c (maybe_print_array_index): Don't call
6068         value_from_longest.  Update.
6069         (value_print_array_elements): Don't call discrete_position.
6070
6071 2020-05-26  Tom Tromey  <tromey@adacore.com>
6072
6073         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6074         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6075
6076 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6077
6078         PR gdb/13519
6079         * avr-tdep.c (avr_integer_to_address): Return data or code
6080         address accordingly to the second 'type' argument of the
6081         function.
6082
6083 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6084
6085         * infcmd.c, inferior.h: (construct_inferior_arguments):
6086         Moved function from here to gdbsupport/common-inferior.{h,cc}
6087
6088 2020-05-23  Tom Tromey  <tom@tromey.com>
6089
6090         Revert commit eca1f90c:
6091         * NEWS: Remove entry for completion styling.
6092         * completer.c (_rl_completion_prefix_display_length): Move
6093         declaration later.
6094         (gdb_fnprint): Revert.
6095         (gdb_display_match_list_1): Likewise.
6096         * cli/cli-style.c (completion_prefix_style)
6097         (completion_difference_style, completion_suffix_style): Remove.
6098         (_initialize_cli_style): Revert.
6099         * cli/cli-style.h (completion_prefix_style)
6100         (completion_difference_style, completion_suffix_style): Don't
6101         declare.
6102
6103 2020-05-24  Pedro Alves  <palves@redhat.com>
6104
6105         * symtab.c (completion_list_add_name): Return boolean indication
6106         of whether the symbol matched.
6107         (completion_list_add_symbol): Don't try to remove C++ aliases if
6108         the symbol didn't match in the first place.
6109         * symtab.h (completion_list_add_name): Return bool.
6110
6111 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6112
6113         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6114         type::field.
6115
6116 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6117
6118         GDB 9.2 released.
6119
6120 2020-05-23  Tom Tromey  <tom@tromey.com>
6121
6122         * NEWS: Add entry for completion styling.
6123         * completer.c (_rl_completion_prefix_display_length): Move
6124         declaration earlier.
6125         (gdb_fnprint): Use completion_style.
6126         (gdb_display_match_list_1): Likewise.
6127         * cli/cli-style.c (completion_prefix_style)
6128         (completion_difference_style, completion_suffix_style): New
6129         globals.
6130         (_initialize_cli_style): Register new globals.
6131         * cli/cli-style.h (completion_prefix_style)
6132         (completion_difference_style, completion_suffix_style): Declare.
6133
6134 2020-05-23  Pedro Alves  <palves@redhat.com>
6135
6136         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6137         (parse_escape): Use ISDIGIT instead of isdigit.
6138         (puts_debug): Use gdb_isprint instead of isprint.
6139         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6140         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6141         ISSPACE instead of isspace.
6142         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6143         instead of isspace.
6144         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6145         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6146         instead of isxdigit and ISDIGIT instead of isdigit.
6147
6148 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6149
6150         * gdbtypes.h (struct type) <field>: New method.
6151         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6152         or type::field.
6153
6154 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6155
6156         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6157         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6158         modify the propery to use type::set_fields instead.
6159
6160 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6161
6162         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6163         type::num_fields instead.
6164
6165 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6166
6167         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6168         methods.
6169         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6170         that modify the number of fields to use type::set_num_fields
6171         instead.
6172
6173 2020-05-22  Tom Tromey  <tromey@adacore.com>
6174
6175         * compile/compile-object-load.h (munmap_list_free): Don't
6176         declare.
6177
6178 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6179
6180         * annotate.c (annotate_source_line): Update return type, add call
6181         to update current symtab and line.
6182         * annotate.h (annotate_source_line): Update return type, and
6183         extend header comment.
6184         * source.c (info_line_command): Check annotation_level before
6185         calling annotate_source_line.
6186         * stack.c (print_frame_info): If calling annotate_source_line
6187         returns true, then don't print any other source line information.
6188
6189 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6190
6191         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6192
6193 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6194
6195         * coffread.c (patch_type): Remove NULL check before xfree.
6196         * corefile.c (set_gnutarget): Likewise.
6197         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6198         * exec.c (build_section_table): Likewise.
6199         * remote.c (remote_target::pass_signals): Likewise.
6200         * utils.c (n_spaces): Likewise.
6201         * cli/cli-script.c (document_command): Likewise.
6202         * i386-windows-tdep.c (core_process_module_section): Likewise.
6203         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6204
6205 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6206
6207         * symfile.c (reread_symbols): Clear objfile's section_offsets
6208         vector and section indices, re-compute them by calling
6209         sym_offsets.
6210
6211 2020-05-20  Tom Tromey  <tromey@adacore.com>
6212
6213         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6214         (desc_one_bound, desc_index_type): Compute field name.
6215
6216 2020-05-20  Tom de Vries  <tdevries@suse.de>
6217
6218         PR symtab/25833
6219         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6220
6221 2020-05-20  Alan Modra  <amodra@gmail.com>
6222
6223         PR 25993
6224         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6225         bfd_set_filename.
6226         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6227         passed to bfd_set_filename.
6228         * symfile-mem.c (add_vsyscall_page): Likewise for string
6229         passed to symbol_file_add_from_memory.
6230         (symbol_file_add_from_memory): Make name param a const char* and
6231         don't strdup.
6232
6233 2020-05-20  Alan Modra  <amodra@gmail.com>
6234
6235         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6236         rather than accessing bfd->filename directly.
6237         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6238         and use bfd_section_name.
6239         * dwarf2/frame.c (decode_frame_entry): Likewise.
6240         * exec.c (exec_set_section_address): Likewise.
6241         * solib-aix.c (solib_aix_bfd_open): Likewise.
6242         * stap-probe.c (get_stap_base_address): Likewise.
6243         * symfile.c (reread_symbols): Likewise.
6244
6245 2020-05-19  Tom Tromey  <tromey@adacore.com>
6246
6247         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6248
6249 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6250
6251         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6252
6253 2020-05-19  Pedro Alves  <palves@redhat.com>
6254
6255         * NEWS (set exec-file-mismatch): Adjust entry.
6256         * exec.c: Include "build-id.h".
6257         (validate_exec_file): Try to match build IDs instead of filenames.
6258         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6259         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6260         and pass down 'warn_if_slow'.
6261         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6262         gdb_bfd_open_closure to pass it down.
6263         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6264
6265 2020-05-19  Pedro Alves  <palves@redhat.com>
6266
6267         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6268         * target.c (target_fileio_open_1): Rename to target_fileio_open
6269         and make extern.  Use bool.
6270         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6271         (target_fileio_read_alloc_1): Adjust.
6272         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6273         (target_fileio_open_warn_if_slow): Delete declaration.
6274
6275 2020-05-19  Pedro Alves  <palves@redhat.com>
6276
6277         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6278         Adjust all callers.
6279
6280 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6281
6282         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6283         whether disp is negative.
6284
6285 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6286
6287         * symfile.h (struct symfile_segment_data)
6288         <~symfile_segment_data>: Remove.
6289         <segment_info>: Change to std::vector.
6290         * symfile.c (default_symfile_segments): Update.
6291         * elfread.c (elf_symfile_segments): Update.
6292
6293 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6294
6295         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6296         <segments>: New.
6297         <segment_bases, segment_sizes>: Remove.
6298         * symfile.c (default_symfile_segments): Update.
6299         * elfread.c (elf_symfile_segments): Update.
6300         * remote.c (remote_target::get_offsets): Update.
6301         * solib-target.c (solib_target_relocate_section_addresses):
6302         Update.
6303
6304 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6305
6306         * symfile.h (struct symfile_segment_data): Initialize fields.
6307         <~symfile_segment_data>: Add.
6308         (symfile_segment_data_up): New.
6309         (struct sym_fns) <sym_segments>: Return a
6310         symfile_segment_data_up.
6311         (default_symfile_segments): Return a symfile_segment_data_up.
6312         (free_symfile_segment_data): Remove.
6313         (get_symfile_segment_data): Return a symfile_segment_data_up.
6314         * symfile.c (default_symfile_segments): Likewise.
6315         (get_symfile_segment_data): Likewise.
6316         (free_symfile_segment_data): Remove.
6317         (symfile_find_segment_sections): Update.
6318         * elfread.c (elf_symfile_segments): Return a
6319         symfile_segment_data_up.
6320         * remote.c (remote_target::get_offsets): Update.
6321         * solib-target.c (solib_target_relocate_section_addresses):
6322         Update.
6323         * symfile-debug.c (debug_sym_segments): Return a
6324         symfile_segment_data_up.
6325
6326 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6327
6328         PR build/25981
6329         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6330         Hardcode register numbers.
6331
6332         PR build/25981
6333         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6334         procfs_find_LDT_entry): Remove.
6335         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6336         procfs_find_LDT_entry): Remove.
6337         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6338         Remove.
6339
6340 2020-05-17  Pedro Alves  <palves@redhat.com>
6341             Andrew Burgess  <andrew.burgess@embecosm.com>
6342             Keno Fischer  <keno@juliacomputing.com>
6343
6344         PR gdb/25741
6345         * breakpoint.c (build_target_condition_list): Update comments.
6346         (build_target_command_list): Update comments and skip matching
6347         locations.
6348         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6349         a separate function.  Simplify "set breakpoint auto-hw off"
6350         handling.
6351         (insert_breakpoints): Update comment.
6352         (tracepoint_locations_match): New parameter.  For breakpoints,
6353         compare location types too, if the caller wants to.
6354         (handle_automatic_hardware_breakpoints): New functions.
6355         (bp_location_is_less_than): Also sort by location type and
6356         hardware breakpoint length.
6357         (update_global_location_list): Handle "set breakpoint auto-hw on"
6358         here.
6359         (update_breakpoint_locations): Ask breakpoint_locations_match to
6360         ignore location types.
6361
6362 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6363
6364         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6365         type::name instead.
6366
6367 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6368
6369         * gdbtypes.h (struct type) <name, set_name>: New methods.
6370         (TYPE_CODE): Use type::name.  Change all call sites used to set
6371         the name to use type::set_name instead.
6372
6373 2020-05-16  Tom Tromey  <tom@tromey.com>
6374
6375         * top.c (quit_force): Update.
6376         * infrun.c (handle_no_resumed): Update.
6377         * top.h (all_uis): New function.
6378         (ALL_UIS): Remove.
6379
6380 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6381
6382         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6383
6384 2020-05-16  Pedro Alves  <palves@redhat.com>
6385
6386         * ia64-linux-nat.c
6387         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6388         Declare method.
6389         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6390
6391 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6392
6393         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6394         (sparc64_adi_info): Likewise.
6395
6396 2020-05-15  Tom Tromey  <tom@tromey.com>
6397
6398         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6399         block_objfile.
6400         (lookup_objfile_from_block): Remove.
6401         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6402         (lookup_global_symbol): Use block_objfile.
6403         * symtab.h (lookup_objfile_from_block): Don't declare.
6404         * printcmd.c (clear_dangling_display_expressions): Use
6405         block_objfile.
6406         * parse.c (operator_check_standard): Use block_objfile.
6407
6408 2020-05-15  Tom Tromey  <tom@tromey.com>
6409
6410         * language.c (language_alloc_type_symbol): Set
6411         SYMBOL_SECTION.
6412         * symtab.c (initialize_objfile_symbol): Remove.
6413         (allocate_symbol): Remove.
6414         (allocate_template_symbol): Remove.
6415         * dwarf2/read.c (fixup_go_packaging): Use "new".
6416         (new_symbol): Use "new".
6417         (read_variable): Don't call initialize_objfile_symbol.  Use
6418         "new".
6419         (read_func_scope): Use "new".
6420         * xcoffread.c (process_xcoff_symbol): Don't call
6421         initialize_objfile_symbol.
6422         (SYMBOL_DUP): Remove.
6423         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6424         "new".
6425         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6426         (allocate_template_symbol): Don't declare.
6427         (struct symbol): Add copy constructor.  Change defaults.
6428         * jit.c (finalize_symtab): Use "new".
6429         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6430         Use "new".
6431         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6432         (common_block_end): Use "new".
6433         * mdebugread.c (parse_symbol): Use "new".
6434         (new_symbol): Likewise.
6435
6436 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6437
6438         * NEWS: Mention changes to help and apropos.
6439
6440 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6441
6442         * command.h (enum command_class): Improve comments, document
6443         that class_alias is for user-defined aliases, give the class
6444         name for each class, remove unused class_xdb.
6445         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6446         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6447         by a precise class.
6448         * infcmd.c (_initialize_infcmd): Likewise.
6449         * reverse.c (_initialize_reverse): Likewise.
6450         * stack.c (_initialize_stack): Likewise.
6451         * symfile.c (_initialize_symfile): Likewise.
6452         * tracepoint.c (_initialize_tracepoint): Likewise.
6453
6454 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6455
6456         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6457         when their aliased command is traversed.
6458         (help_cmd): Add fput_command_names_styled call to
6459         output command name and aliases when command has an alias.
6460
6461 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6462
6463         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6464         * cli/cli-decode.c (help_cmd_list): Declare as static,
6465         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6466         a command together with the command.
6467         (fput_command_name_styled, fput_command_names_styled): New functions.
6468         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6469         fput_command_name_styled.
6470         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6471         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6472
6473 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6474
6475         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6476         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6477         * command.h (cmd_show_list): Likewise.
6478         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6479         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6480
6481 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6482
6483         * unittests/command-def-selftests.c (traverse_command_structure):
6484         Verify all commands of a list have the same prefix command and
6485         that only the top cmdlist commands have a null prefix.
6486
6487 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6488
6489         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6490         as prefix, not one of its aliases.
6491         (set_cmd_prefix): Remove.
6492         (do_add_cmd): Centralize the setting of the prefix of a command, when
6493         command is defined after its full chain of prefix commands.
6494         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6495         (add_setshow_cmd_full): Likewise.
6496         (update_prefix_field_of_prefixed_commands): New function.
6497         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6498         update_prefix_field_of_prefixed_commands.
6499         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6500         addresses of remote_set_cmdlist and remote_show_cmdlist given
6501         as argument, not the address of an argument.
6502         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6503         * gdb/remote.c (_initialize_remote): Likewise.
6504
6505 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6506
6507         * cli/cli-cmds.c (alias_command): Check for an existing alias
6508         using lookup_cmd_composition, as valid_command_p is too strict
6509         and forbids aliases that are the prefix of an existing alias
6510         or command.
6511         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6512         command is properly recognised as a valid command.
6513
6514 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6515
6516         * unittests/help-doc-selftests.c: Rename to
6517         unittests/command-def-selftests.c
6518         * unittests/command-def-selftests.c (help_doc_tests): Update some
6519         comments.
6520         (command_structure_tests, traverse_command_structure): New namespace
6521         and function.
6522         (command_structure_invariants_tests): New function.
6523         (_initialize_command_def_selftests) Renamed from
6524         _initialize_help_doc_selftests, register command_structure_invariants
6525         selftest.
6526
6527 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6528
6529         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6530         an alias of 'show'.
6531
6532 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6533
6534         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6535         ada_is_fixed_point_type.  Update all callers.
6536         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6537         all callers.
6538         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6539         Update all callers.
6540         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6541         print_fixed_point_type.  Update all callers.
6542         * ada-valprint.c (ada_value_print_num): Replace call to
6543         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6544
6545 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6546
6547         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6548         processors.
6549         (cpu_supports_bts): Add CV_AMD case.
6550
6551 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6552             Simon Marchi  <simon.marchi@efficios.com>
6553
6554         * infrun.c (stop_all_threads): Collect multiple wait events at
6555         each pass.
6556
6557 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6558
6559         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6560         type::code instead.
6561
6562 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6563
6564         * gdbtypes.h (struct type) <code, set_code>: New methods.
6565         (TYPE_CODE): Use type::code.  Change all call sites used to set
6566         the code to use type::set_code instead.
6567
6568 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6569             Tom de Vries  <tdevries@suse.de>
6570             Pedro Alves  <palves@redhat.com>
6571
6572         PR threads/25478
6573         * infrun.c (stop_all_threads): Do NOT ignore
6574         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6575         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6576         received.
6577         (handle_no_resumed): Remove code handling a live inferior with no
6578         threads.
6579         * remote.c (has_single_non_exited_thread): New.
6580         (remote_target::update_thread_list): Do not delete a thread if is
6581         the last thread of the process.
6582         * thread.c (thread_select): Call delete_exited_threads instead of
6583         prune_threads.
6584
6585 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6586
6587         * infrun.c (stop_all_threads): Enable/disable thread events of all
6588         targets.  Move a debug message denoting the end of the function
6589         into the SCOPED_EXIT block.
6590
6591 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6592
6593         * process-stratum-target.h: Include <set>.
6594         (all_non_exited_process_targets, switch_to_target_no_thread): New
6595         function declarations.
6596         * process-stratum-target.c (all_non_exited_process_targets)
6597         (switch_to_target_no_thread): New function implementations.
6598
6599 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6600
6601         * infrun.c (handle_inferior_event): Extract out a piece of code
6602         into...
6603         (mark_non_executing_threads): ...this new function.
6604
6605 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6606
6607         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6608         use.
6609
6610 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6611
6612         * regcache.c (regcache_read_pc_protected): New function
6613         implementation that returns 0 if the PC cannot read via
6614         'regcache_read_pc'.
6615         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6616         instead of 'regcache_read_pc'.
6617         (keep_going_pass_signal): Ditto.
6618
6619 2020-05-13  Tom Tromey  <tromey@adacore.com>
6620
6621         * ada-lang.c (align_value): Remove.
6622         (ada_template_to_fixed_record_type_1): Use align_up.
6623
6624 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6625
6626         * async-event.c: Update the copyright year.
6627         * async-event.h: Update the copyright year.
6628
6629 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6630
6631         * objfiles.h (is_addr_in_objfile,
6632         shared_objfile_contains_address_p): Return bool.
6633         * objfile.c (is_addr_in_objfile,
6634         shared_objfile_contains_address_p): Return bool.
6635
6636 2020-05-11  Tom Tromey  <tromey@adacore.com>
6637
6638         * cli/cli-cmds.c (info_command): Restore.
6639         (_initialize_cli_cmds): Use add_prefix_command for "info".
6640         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6641
6642 2020-05-11  Tom Tromey  <tromey@adacore.com>
6643
6644         * ada-lang.c (ada_value_primitive_field): Now public.
6645         * ada-lang.h (ada_value_primitive_field): Declare.
6646         * ada-valprint.c (print_field_values): Use
6647         ada_value_primitive_field for wrapper fields.
6648
6649 2020-05-11  Tom de Vries  <tdevries@suse.de>
6650
6651         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6652         MODULE_DOMAIN.
6653
6654 2020-05-11  Tom de Vries  <tdevries@suse.de>
6655
6656         PR symtab/25941
6657         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6658         with length 0, if not gdb-produced.
6659         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6660
6661 2020-05-09  Tom de Vries  <tdevries@suse.de>
6662
6663         PR gdb/25955
6664         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6665         calculation.
6666
6667 2020-05-09  Tom Tromey  <tom@tromey.com>
6668
6669         * top.c (server_command): Now bool.
6670         * top.h (server_command): Now bool.
6671
6672 2020-05-08  Tom Tromey  <tromey@adacore.com>
6673
6674         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6675         already being processed.
6676
6677 2020-05-08  Tom Tromey  <tom@tromey.com>
6678
6679         * printcmd.c (struct display) <next>: Remove.
6680         <display>: New constructor.
6681         <exp_string>: Now a std::string.
6682         <enabled_p>: Now a bool.
6683         (display_number): Move definition earlier.
6684         (displays): Rename from display_chain.  Now a std::vector.
6685         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6686         (display_command): Update.
6687         (do_one_display, disable_display)
6688         (enable_disable_display_command, do_enable_disable_display):
6689         Update.
6690         (free_display): Remove.
6691         (clear_displays): Rewrite.
6692         (delete_display): Update.
6693         (map_display_numbers): Use function_view.  Remove "data"
6694         parameter.  Update.
6695         (do_delete_display): Remove.
6696         (undisplay_command): Update.
6697         (do_one_display, do_displays, disable_display)
6698         (info_display_command): Update.
6699         (do_enable_disable_display): Remove.
6700         (enable_disable_display_command)
6701         (clear_dangling_display_expressions): Update.
6702
6703 2020-05-08  Tom Tromey  <tom@tromey.com>
6704
6705         * symtab.c (set_symbol_cache_size)
6706         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6707         (maintenance_print_symbol_cache_statistics): Update.
6708         * symmisc.c (print_symbol_bcache_statistics)
6709         (print_objfile_statistics, maintenance_print_objfiles)
6710         (maintenance_info_symtabs, maintenance_check_symtabs)
6711         (maintenance_expand_symtabs, maintenance_info_line_tables):
6712         Update.
6713         * symfile-debug.c (set_debug_symfile): Update.
6714         * source.c (forget_cached_source_info): Update.
6715         * python/python.c (gdbpy_progspaces): Update.
6716         * psymtab.c (maintenance_info_psymtabs): Update.
6717         * probe.c (parse_probes): Update.
6718         * linespec.c (iterate_over_all_matching_symtabs)
6719         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6720         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6721         * exec.c (exec_target::close): Update.
6722         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6723         * breakpoint.c (print_one_breakpoint_location)
6724         (create_longjmp_master_breakpoint)
6725         (create_std_terminate_master_breakpoint): Update.
6726         * progspace.c (program_spaces): Now a std::vector.
6727         (maybe_new_address_space): Update.
6728         (add_program_space): Remove.
6729         (program_space::program_space): Update.
6730         (remove_program_space): Update.
6731         (number_of_program_spaces): Remove.
6732         (print_program_space, update_address_spaces): Update.
6733         * progspace.h (program_spaces): Change type.
6734         (ALL_PSPACES): Remove.
6735         (number_of_program_spaces): Don't declare.
6736         (struct program_space) <next>: Remove.
6737
6738 2020-05-08  Tom Tromey  <tom@tromey.com>
6739
6740         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6741         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6742         (enable_break): Update.
6743         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6744         (frv_fdpic_find_canonical_descriptor): Update.
6745         (frv_fetch_objfile_link_map): Update.
6746         * progspace.c (program_space::free_all_objfiles): Update.
6747         (program_space::solibs): New method.
6748         * progspace.h (struct program_space) <solibs>: New method.
6749         * solist.h (master_so_list): Don't declare.
6750         (ALL_SO_LIBS): Remove.
6751         * solib.h (so_list_head): Remove.
6752         (update_solib_list): Update comment.
6753         * solib.c (master_so_list): Remove.
6754         (solib_used, update_solib_list, solib_add)
6755         (info_sharedlibrary_command, clear_solib)
6756         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6757
6758 2020-05-08  Tom Tromey  <tom@tromey.com>
6759
6760         * extension.c (extension_languages): Now a std::array.
6761         (ALL_EXTENSION_LANGUAGES): Remove.
6762         (get_ext_lang_defn, get_ext_lang_of_file)
6763         (eval_ext_lang_from_control_command): Update.
6764         (finish_ext_lang_initialization)
6765         (auto_load_ext_lang_scripts_for_objfile)
6766         (ext_lang_type_printers::ext_lang_type_printers)
6767         (apply_ext_lang_type_printers)
6768         (ext_lang_type_printers::~ext_lang_type_printers)
6769         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6770         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6771         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6772         (get_matching_xmethod_workers, ext_lang_colorize)
6773         (ext_lang_before_prompt): Update.
6774         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6775
6776 2020-05-08  Tom Tromey  <tom@tromey.com>
6777
6778         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6779         overload.
6780         <swap_string, m_string>: Remove.
6781         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6782         Update.
6783         * stabsread.c (define_symbol, read_type): Update.
6784         * linespec.c (find_linespec_symbols): Update.
6785         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6786         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6787         * dbxread.c (read_dbx_symtab): Update.
6788         * cp-support.h (cp_canonicalize_string_full)
6789         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6790         Return unique_xmalloc_ptr.
6791         * cp-support.c (inspect_type): Update.
6792         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6793         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6794         Likewise.
6795         * c-typeprint.c (print_name_maybe_canonical): Update.
6796         * break-catch-throw.c (check_status_exception_catchpoint):
6797         Update.
6798
6799 2020-05-08  Tom de Vries  <tdevries@suse.de>
6800
6801         * infrun.c (follow_fork): Copy current_line and current_symtab to
6802         child thread.
6803
6804 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6805
6806         * async-event.c (struct async_signal_handler, struct
6807         async_event_handler): Reformat, remove typedef.
6808
6809 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6810
6811         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6812         access thistype->main_type->dyn_prop_list directly.
6813
6814 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6815
6816         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6817         (remove_dyn_prop): Remove.  Update all users to use
6818         type::remove_dyn_prop.
6819         * gdbtypes.c (remove_dyn_prop): Rename to...
6820         (type::remove_dyn_prop): ... this.
6821
6822 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6823
6824         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6825         (add_dyn_prop): Remove.  Update all users to use
6826         type::add_dyn_prop.
6827         * gdbtypes.c (add_dyn_prop): Rename to...
6828         (type::add_dyn_prop): ... this.
6829
6830 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6831
6832         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6833         (get_dyn_prop): Remove.  Update all users to use
6834         type::dyn_prop.
6835         * gdbtypes.c (get_dyn_prop): Rename to...
6836         (type::dyn_prop): ... this.
6837
6838 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6839
6840         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6841
6842 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6843
6844         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6845         instruction, skip it if it's there.
6846
6847 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6848
6849         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6850
6851 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6852
6853         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6854         * gdbtypes.c (recursive_dump_type): Remove use of
6855         TYPE_INCOMPLETE.
6856
6857 2020-05-03  Tom Tromey  <tom@tromey.com>
6858
6859         * breakpoint.c (catch_command, tcatch_command): Remove.
6860         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6861         add_show_prefix_cmd.
6862         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6863         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6864         Remove.
6865         (add_internal_problem_command): Use add_basic_prefix_cmd,
6866         add_show_prefix_cmd.
6867         * mips-tdep.c (set_mipsfpu_command): Remove.
6868         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6869         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6870         (_initialize_index_cache): Use add_basic_prefix_cmd.
6871         * memattr.c (dummy_cmd): Remove.
6872         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6873         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6874         (_initialize_tui_win): Use add_basic_prefix_cmd,
6875         add_show_prefix_cmd.
6876         * cli/cli-logging.c (set_logging_command): Remove.
6877         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6878         add_show_prefix_cmd.
6879         (show_logging_command): Remove.
6880         * target.c (target_command): Remove.
6881         (add_target): Use add_basic_prefix_cmd.
6882
6883 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6884
6885         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6886
6887 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6888
6889         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6890         info_command.
6891
6892 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6893
6894         * nbsd-nat.c (nbsd_enable_proc_events)
6895         (nbsd_nat_target::post_startup_inferior): Add.
6896         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6897         (nbsd_nat_target::update_thread_list): Rewrite.
6898         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6899         "PTRACE_LWP_CREATE".
6900         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6901
6902 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6903
6904         * stack.c (_initialize_stack): Remove duplicated creation
6905         of "frame" command and "f" alias.
6906
6907 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6908
6909         PR gdb/18706
6910         * gdbtypes.c (check_typedef): Calculate size of array of
6911         stubbed type.
6912
6913 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6914
6915         PR gdb/15559
6916         * i386-tdep.c (i386_push_dummy_call): Call
6917         i386_thiscall_push_dummy_call.
6918         (i386_thiscall_push_dummy_call): New function.
6919         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6920         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6921         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6922
6923 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6924
6925         * gdbarch.sh (do_read): Add shellcheck disable directive for
6926         warning SC2162.
6927
6928 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6929
6930         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6931         "referenced but not assigned" warning.
6932
6933 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6934
6935         * gdbarch.sh: Remove code that sets fallbackdefault.
6936
6937 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6938
6939         * gdbarch.sh: Use shell operators && and || instead of
6940         -a and -o.
6941
6942 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6943
6944         * gdbarch.sh: Use $(...) instead of `...`.
6945
6946 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6947
6948         * gdbarch.sh: Use double quotes around variables.
6949
6950 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6951
6952         * gdbarch.sh: Use %s with printf, instead of variables in the
6953         format string.
6954
6955 2020-04-29  Tom Tromey  <tromey@adacore.com>
6956
6957         PR ada/25875:
6958         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6959         type fields here.
6960         (read_enumeration_type): Call
6961         update_enumeration_type_from_children later.  Update comments.
6962         (process_enumeration_scope): Don't create type fields.
6963
6964 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6965
6966         * nbsd-tdep.c: Include "xml-syscall.h".
6967         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6968
6969 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6970
6971         * nbsd-nat.c: Include "sys/wait.h".
6972         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6973         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6974         (nbsd_nat_target::remove_exec_catchpoint)
6975         (nbsd_nat_target::set_syscall_catchpoint): Add.
6976         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6977         (nbsd_nat_target::insert_exec_catchpoint)
6978         (nbsd_nat_target::remove_exec_catchpoint)
6979         (nbsd_nat_target::set_syscall_catchpoint): Add.
6980         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6981         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6982         `nbsd_get_syscall_number'.
6983
6984 2020-04-29  Tom Tromey  <tom@tromey.com>
6985
6986         * stack.c (print_block_frame_labels): Remove.
6987
6988 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6989
6990         PR gdb/17320
6991         * ada-valprint.c (val_print_packed_array_elements): Move array
6992         end bracket to new line.
6993         (ada_val_print_string): Remove extra spaces before first array
6994         element.
6995         * c-valprint.c (c_value_print_array): Likewise.
6996         * m2-valprint.c (m2_print_array_contents): Likewise.
6997         (m2_value_print_inner): Likewise.
6998         * p-valprint.c (pascal_value_print_inner): Likewise.
6999         * valprint.c (generic_val_print_array): Likewise.
7000         (value_print_array_elements): Move first array element and array
7001         end bracket to new line.
7002
7003 2020-04-29  Tom de Vries  <tdevries@suse.de>
7004
7005         PR symtab/25889
7006         * linespec.c (find_method): Fix ix calculation.
7007
7008 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
7009
7010         * syscalls/update-netbsd.sh: New file.
7011         * syscalls/netbsd.xml: Regenerate.
7012         * data-directory/Makefile.in: Register `netbsd.xml' in
7013         `SYSCALLS_FILES'.
7014
7015 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7016
7017         * syscalls/update-freebsd.sh: Add double quotes.
7018
7019 2020-04-28  Tom Tromey  <tom@tromey.com>
7020
7021         * NEWS: Update.
7022         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
7023         (cmdpy_init): Allow class_tui.
7024
7025 2020-04-28 Mark Williams <mark@myosotissp.com>
7026
7027         PR gdb/24480
7028         * dwarf2read.c: Add missing assingments to list_in_scope when
7029         start_symtab was already called.
7030
7031 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
7032
7033         PR gdb/25881
7034         * dwarf2/read.c (offset_map_type): Use
7035         gdb:hash_enum<sect_offset> as hash function.
7036
7037 2020-04-28  Tom de Vries  <tdevries@suse.de>
7038
7039         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
7040         with DW_AT_signature.
7041
7042 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
7043
7044         * configure.ac: Remove check for fs_base/gs_base in
7045         user_regs_struct.
7046         * configure: Re-generate.
7047         * config.in: Re-generate.
7048         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
7049         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7050         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7051
7052 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7053
7054         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7055         problematic inline frame unwinding situation.
7056         * frame.c (frame_id_computed_p): New function.
7057         * frame.h (frame_id_computed_p): New prototype.
7058
7059 2020-04-26  Tom Tromey  <tom@tromey.com>
7060
7061         * command.h (enum command_class) <class_pseudo>: Remove.
7062
7063 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7064
7065         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7066         and whitespace.
7067
7068 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7069
7070         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7071         `PT_GET_PROCESS_STATE' block.
7072
7073 2020-04-24  Tom Tromey  <tom@tromey.com>
7074
7075         * symtab.h (symbol_get_demangled_name): Don't declare.
7076         * symtab.c (symbol_get_demangled_name): Remove.
7077         (general_symbol_info::natural_name)
7078         (general_symbol_info::demangled_name): Update.
7079
7080 2020-04-24  Tom Tromey  <tom@tromey.com>
7081
7082         PR rust/25025:
7083         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7084
7085 2020-04-24  Tom Tromey  <tom@tromey.com>
7086
7087         PR symtab/12707:
7088         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7089         exists.
7090         (new_symbol): Likewise.
7091         * compile/compile-object-load.c (get_out_value_type): Use
7092         symbol_matches_search_name.
7093
7094 2020-04-24  Tom Tromey  <tom@tromey.com>
7095
7096         * dwarf2/read.c (add_partial_symbol): Do not call
7097         compute_and_set_names.
7098
7099 2020-04-24  Tom Tromey  <tom@tromey.com>
7100
7101         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7102         overload.
7103
7104 2020-04-24  Tom Tromey  <tom@tromey.com>
7105
7106         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7107         (add_psymbol_to_list): New overload.  Make old overload call new
7108         one.
7109         * psympriv.h (add_psymbol_to_list): New overload.
7110
7111 2020-04-24  Tom Tromey  <tom@tromey.com>
7112
7113         * dwarf2/read.c (partial_die_info::read) <case
7114         DW_AT_linkage_name>: Use value_as_string.
7115         (dwarf2_string_attr): Use value_as_string.
7116         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7117         method.
7118         * dwarf2/attribute.c (attribute::value_as_string): New method.
7119
7120 2020-04-24  Tom Tromey  <tom@tromey.com>
7121
7122         * symtab.c (general_symbol_info::natural_name)
7123         (general_symbol_info::demangled_name): Check for language_rust.
7124
7125 2020-04-24  Tom Tromey  <tom@tromey.com>
7126
7127         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7128         (dwarf2_physname): ... from here.
7129         (partial_die_info::read): Add Rust "{" hack.
7130
7131 2020-04-24  Tom Tromey  <tom@tromey.com>
7132
7133         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7134         method.
7135         (symbol_set_demangled_name): Don't declare.
7136         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7137         symbol_set_demangled_name.
7138         (general_symbol_info::set_language)
7139         (general_symbol_info::compute_and_set_names): Update.
7140         * minsyms.c (minimal_symbol_reader::install): Update.
7141         * dwarf2/read.c (new_symbol): Update.
7142
7143 2020-04-24  Tom Tromey  <tromey@adacore.com>
7144
7145         PR python/23662:
7146         * python/py-type.c (convert_field): Handle
7147         FIELD_LOC_KIND_DWARF_BLOCK.
7148         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7149         (typy_get_dynamic): Nw function.
7150         (type_object_getset): Add "dynamic".
7151         * NEWS: Add entry.
7152
7153 2020-04-24  Tom Tromey  <tromey@adacore.com>
7154
7155         * ada-typeprint.c (print_choices, print_variant_part)
7156         (print_record_field_types_dynamic): New functions.
7157         (print_record_field_types): Use print_record_field_types_dynamic.
7158
7159 2020-04-24  Tom Tromey  <tromey@adacore.com>
7160
7161         * dwarf2/read.c (handle_data_member_location): New overload.
7162         (dwarf2_add_field): Use it.
7163         (decode_locdesc): Add "computed" parameter.  Update comment.
7164         * gdbtypes.c (is_dynamic_type_internal): Also look for
7165         FIELD_LOC_KIND_DWARF_BLOCK.
7166         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7167         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7168         virtual base classes.
7169         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7170         FIELD_LOC_KIND_DWARF_BLOCK.
7171
7172 2020-04-24  Tom Tromey  <tromey@adacore.com>
7173
7174         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7175         * gdbtypes.c (is_dynamic_type_internal): Check
7176         TYPE_HAS_DYNAMIC_LENGTH.
7177         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7178         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7179         New macros.
7180         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7181         constant.
7182
7183 2020-04-24  Tom Tromey  <tromey@adacore.com>
7184
7185         * dwarf2/read.c (struct variant_field): Rewrite.
7186         (struct variant_part_builder): New.
7187         (struct nextfield): Remove "variant" field.  Add "offset".
7188         (struct field_info): Add "current_variant_part" and
7189         "variant_parts".
7190         (alloc_discriminant_info): Remove.
7191         (alloc_rust_variant): New function.
7192         (quirk_rust_enum): Update.
7193         (dwarf2_add_field): Set "offset" member.  Don't handle
7194         DW_TAG_variant_part.
7195         (offset_map_type): New typedef.
7196         (convert_variant_range, create_one_variant)
7197         (create_one_variant_part, create_variant_parts)
7198         (add_variant_property): New functions.
7199         (dwarf2_attach_fields_to_type): Call add_variant_property.
7200         (read_structure_type): Don't handle DW_TAG_variant_part.
7201         (handle_variant_part, handle_variant): New functions.
7202         (handle_struct_member_die): Use them.
7203         (process_structure_scope): Don't handle variant parts.
7204         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7205         (struct discriminant_info): Remove.
7206         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7207         (struct main_type) <flag_discriminated_union>: Remove.
7208         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7209         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7210         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7211         Update.
7212         * valops.c (value_union_variant): Remove.
7213         * value.h (value_union_variant): Don't declare.
7214
7215 2020-04-24  Tom Tromey  <tromey@adacore.com>
7216
7217         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7218         (ada_value_primitive_packed_val): Update.
7219         * ada-valprint.c (ada_value_print_1): Update.
7220         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7221         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7222         just an address.  Use evaluate_for_locexpr_baton.
7223         (dwarf2_evaluate_property): Update.
7224         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7225         array_view.
7226         * findvar.c (default_read_var_value): Update.
7227         * gdbtypes.c (compute_variant_fields_inner)
7228         (resolve_dynamic_type_internal): Update.
7229         (resolve_dynamic_type): Change type of valaddr parameter.
7230         * gdbtypes.h (resolve_dynamic_type): Update.
7231         * valarith.c (value_subscripted_rvalue): Update.
7232         * value.c (value_from_contents_and_address): Update.
7233
7234 2020-04-24  Tom Tromey  <tromey@adacore.com>
7235
7236         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7237         "push_initial_value" parameter.
7238         (dwarf2_evaluate_property): Likewise.
7239         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7240
7241 2020-04-24  Tom Tromey  <tromey@adacore.com>
7242
7243         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7244         (variant::matches, compute_variant_fields_recurse)
7245         (compute_variant_fields_inner, compute_variant_fields): New
7246         functions.
7247         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7248         Use resolved_type after type is made.
7249         (operator==): Add new cases.
7250         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7251         (struct discriminant_range, struct variant, struct variant_part):
7252         New.
7253         (union dynamic_prop_data) <variant_parts, original_type>: New
7254         members.
7255         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7256         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7257         constants.
7258         * value.c (unpack_bits_as_long): Now public.
7259         * value.h (unpack_bits_as_long): Declare.
7260
7261 2020-04-24  Tom Tromey  <tromey@adacore.com>
7262
7263         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7264         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7265
7266 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7267
7268         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7269
7270 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7271
7272         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7273         (remove_fork_catchpoint, post_startup_inferior)
7274         (post_attach): Move...
7275         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7276         (remove_fork_catchpoint, post_startup_inferior)
7277         (post_attach): ...here.
7278         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7279         (remove_fork_catchpoint, post_startup_inferior)
7280         (post_attach): Move...
7281         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7282         (remove_fork_catchpoint, post_startup_inferior)
7283         (post_attach): ...here.
7284
7285 2020-04-24  Tom Tromey  <tromey@adacore.com>
7286
7287         * nat/windows-nat.h (struct windows_thread_info)
7288         <pc_adjusted>: New member.
7289         * windows-nat.c (windows_fetch_one_register): Check
7290         pc_adjusted.
7291         (windows_nat_target::get_windows_debug_event)
7292         (windows_nat_target::wait): Set pc_adjusted.
7293
7294 2020-04-24  Tom de Vries  <tdevries@suse.de>
7295
7296         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7297         Run gdb-add-index inside temp dir.
7298
7299 2020-04-23  Tom Tromey  <tromey@adacore.com>
7300
7301         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7302         in loop.
7303
7304 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7305
7306         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7307         get_frame_register instead of gdbarch_unwind_pc.
7308
7309 2020-04-23  Tom de Vries  <tdevries@suse.de>
7310
7311         * symtab.c (lookup_global_symbol): Prefer def over decl.
7312
7313 2020-04-23  Tom de Vries  <tdevries@suse.de>
7314
7315         PR symtab/25807
7316         * block.c (best_symbol, better_symbol): Promote to external.
7317         * block.h (best_symbol, better_symbol): Declare.
7318         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7319         decl.
7320
7321 2020-04-23  Tom Tromey  <tromey@adacore.com>
7322
7323         PR ada/25837:
7324         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7325         "const char *", not a "const std::string &".
7326         <name_and_matcher::operator==>: Update.
7327         * unittests/lookup_name_info-selftests.c: Change type of
7328         "result".
7329
7330 2020-04-23  Tom Tromey  <tom@tromey.com>
7331
7332         * inferior.h (iterate_over_inferiors): Don't declare.
7333         * inferior.c (iterate_over_inferiors): Remove.
7334         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7335         Remove.
7336         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7337         use iterate_over_inferiors.
7338         (darwin_resume_inferior_it)
7339         (struct resume_inferior_threads_param)
7340         (darwin_resume_inferior_threads_it): Remove.
7341         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7342
7343 2020-04-23  Tom de Vries  <tdevries@suse.de>
7344
7345         * blockframe.c (find_pc_partial_function): Use
7346         find_pc_sect_compunit_symtab rather than
7347         objfile->sf->qf->find_pc_sect_compunit_symtab.
7348
7349 2020-04-22  Tom de Vries  <tdevries@suse.de>
7350
7351         PR symtab/25764
7352         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7353         in psymtabs.
7354
7355 2020-04-22  Tom de Vries  <tdevries@suse.de>
7356
7357         PR symtab/25801
7358         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7359         symtabs.
7360
7361 2020-04-22  Tom de Vries  <tdevries@suse.de>
7362
7363         PR symtab/25700
7364         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7365         CU if already created.
7366
7367 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7368
7369         * infrun.c (displaced_step_fixup): Switch to the event_thread
7370         before calling displaced_step_restore, not after.
7371
7372 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7373
7374         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7375         its inferior is not recorded by us.
7376         (record_btrace_target_open): Replace call to
7377         all_non_exited_threads () with call to current_inferior
7378         ()->non_exited_threads ().
7379         (record_btrace_target::stop_recording): Likewise.
7380         (record_btrace_target::close): Likewise.
7381         (record_btrace_target::wait): Likewise.
7382         (record_btrace_target::record_stop_replaying): Likewise.
7383
7384 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7385
7386         * btrace.c (btrace_enable): Throw an error on double enables and
7387         when enabling recording fails.
7388         (btrace_disable): Throw an error if the thread is not recorded.
7389
7390 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7391
7392         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7393         request if we do not have a thread_info.
7394
7395 2020-04-21  Tom de Vries  <tdevries@suse.de>
7396
7397         PR gdb/25471
7398         * thread.c
7399         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7400         exception in get_frame_id.
7401
7402 2020-04-20  Tom Tromey  <tromey@adacore.com>
7403
7404         * python/python.c (struct gdbpy_event): Mark move constructor as
7405         noexcept.
7406         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7407         constructor as noexcept.
7408         * completer.h (struct completion_result): Mark move constructor as
7409         noexcept.
7410         * completer.c (completion_result::completion_result): Use
7411         initialization style.  Don't call reset_match_list.
7412
7413 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7414
7415         * MAINTAINERS (Write After Approval): Add myself.
7416
7417 2020-04-18  Tom Tromey  <tom@tromey.com>
7418
7419         * windows-tdep.c (init_w32_command_list)
7420         (w32_prefix_command_valid): Restore.
7421         (_initialize_windows_tdep): Call init_w32_command_list.
7422
7423 2020-04-18  Tom Tromey  <tom@tromey.com>
7424
7425         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7426         * value.c (value_fn_field): Update.
7427         * valops.c (find_function_in_inferior)
7428         (value_allocate_space_in_inferior): Update.
7429         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7430         Update.
7431         * tui/tui-source.c (tui_source_window::set_contents): Update.
7432         * symtab.c (lookup_global_or_static_symbol)
7433         (find_function_start_sal_1, skip_prologue_sal)
7434         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7435         * symmisc.c (dump_msymbols, dump_symtab_1)
7436         (maintenance_print_one_line_table): Update.
7437         * symfile.c (init_entry_point_info, section_is_mapped)
7438         (list_overlays_command, simple_read_overlay_table)
7439         (simple_overlay_update_1): Update.
7440         * stap-probe.c (handle_stap_probe): Update.
7441         * stabsread.c (dbx_init_float_type, define_symbol)
7442         (read_one_struct_field, read_enum_type, read_range_type): Update.
7443         * source.c (info_line_command): Update.
7444         * python/python.c (gdbpy_source_objfile_script)
7445         (gdbpy_execute_objfile_script): Update.
7446         * python/py-type.c (save_objfile_types): Update.
7447         * python/py-objfile.c (py_free_objfile): Update.
7448         * python/py-inferior.c (python_new_objfile): Update.
7449         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7450         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7451         (maintenance_check_psymtabs): Update.
7452         * printcmd.c (info_address_command): Update.
7453         * objfiles.h (struct objfile) <arch>: New method, from
7454         get_objfile_arch.
7455         (get_objfile_arch): Don't declare.
7456         * objfiles.c (get_objfile_arch): Remove.
7457         (filter_overlapping_sections): Update.
7458         * minsyms.c (msymbol_is_function): Update.
7459         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7460         (output_nondebug_symbol): Update.
7461         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7462         (mdebug_expand_psymtab): Update.
7463         * machoread.c (macho_add_oso_symfile): Update.
7464         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7465         Update.
7466         * linux-fork.c (checkpoint_command): Update.
7467         * linespec.c (convert_linespec_to_sals): Update.
7468         * jit.c (finalize_symtab): Update.
7469         * infrun.c (insert_exception_resume_from_probe): Update.
7470         * ia64-tdep.c (ia64_find_unwind_table): Update.
7471         * hppa-tdep.c (internalize_unwinds): Update.
7472         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7473         Update.
7474         * gcore.c (call_target_sbrk): Update.
7475         * elfread.c (record_minimal_symbol, elf_symtab_read)
7476         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7477         (elf_gnu_ifunc_resolve_by_got): Update.
7478         * dwarf2/read.c (create_addrmap_from_index)
7479         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7480         (read_debug_names_from_section)
7481         (process_psymtab_comp_unit_reader, add_partial_symbol)
7482         (add_partial_subprogram, process_full_comp_unit)
7483         (read_file_scope, read_func_scope, read_lexical_block_scope)
7484         (read_call_site_scope, dwarf2_ranges_read)
7485         (dwarf2_record_block_ranges, dwarf2_add_field)
7486         (mark_common_block_symbol_computed, read_tag_pointer_type)
7487         (read_tag_string_type, dwarf2_init_float_type)
7488         (dwarf2_init_complex_target_type, read_base_type)
7489         (partial_die_info::read, partial_die_info::read)
7490         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7491         (dwarf2_fetch_die_loc_sect_off): Update.
7492         * dwarf2/loc.c (dwarf2_find_location_expression)
7493         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7494         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7495         (dwarf2_loc_desc_get_symbol_read_needs)
7496         (locexpr_describe_location_piece, locexpr_describe_location_1)
7497         (loclist_describe_location): Update.
7498         * dwarf2/index-write.c (write_debug_names): Update.
7499         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7500         * dtrace-probe.c (dtrace_process_dof): Update.
7501         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7502         (process_one_symbol): Update.
7503         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7504         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7505         (coff_read_enum_type): Update.
7506         * cli/cli-cmds.c (edit_command, list_command): Update.
7507         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7508         * breakpoint.c (create_overlay_event_breakpoint)
7509         (create_longjmp_master_breakpoint)
7510         (create_std_terminate_master_breakpoint)
7511         (create_exception_master_breakpoint, get_sal_arch): Update.
7512         * block.c (block_gdbarch): Update.
7513         * annotate.c (annotate_source_line): Update.
7514
7515 2020-04-17  Tom Tromey  <tromey@adacore.com>
7516
7517         * auto-load.c (show_auto_load_cmd): Remove.
7518         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7519         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7520         (maintenance_print_arc_command): Remove.
7521         * tui/tui-win.c (tui_command): Remove.
7522         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7523         * tui/tui-layout.c (tui_layout_command): Remove.
7524         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7525         * python/python.c (user_set_python, user_show_python): Remove.
7526         (_initialize_python): Use add_basic_prefix_cmd,
7527         add_show_prefix_cmd.
7528         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7529         (install_gdb_commands): Use add_basic_prefix_cmd,
7530         add_show_prefix_cmd.
7531         (info_guile_command): Remove.
7532         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7533         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7534         add_show_prefix_cmd.
7535         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7536         Remove do_set and do_show parameters.
7537         * cli/cli-style.c (set_style, show_style): Remove.
7538         (_initialize_cli_style): Use add_basic_prefix_cmd,
7539         add_show_prefix_cmd.
7540         (cli_style_option::add_setshow_commands): Remove do_set and
7541         do_show parameters.
7542         (cli_style_option::add_setshow_commands): Use
7543         add_basic_prefix_cmd, add_show_prefix_cmd.
7544         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7545         (set_style_name): Remove.
7546         * cli/cli-dump.c (dump_command, append_command): Remove.
7547         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7548         (tekhex_dump_command, binary_dump_command)
7549         (binary_append_command): Remove.
7550         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7551         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7552         (init_w32_command_list): Remove; move into ...
7553         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7554         * valprint.c (set_print, show_print, set_print_raw)
7555         (show_print_raw): Remove.
7556         (_initialize_valprint): Use add_basic_prefix_cmd,
7557         add_show_prefix_cmd.
7558         * typeprint.c (set_print_type, show_print_type): Remove.
7559         (_initialize_typeprint): Use add_basic_prefix_cmd,
7560         add_show_prefix_cmd.
7561         * record.c (set_record_command, show_record_command): Remove.
7562         (_initialize_record): Use add_basic_prefix_cmd,
7563         add_show_prefix_cmd.
7564         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7565         add_show_prefix_cmd.
7566         (info_command, show_command, set_debug, show_debug): Remove.
7567         * top.h (set_history, show_history): Don't declare.
7568         * top.c (set_history, show_history): Remove.
7569         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7570         (unset_tdesc_cmd): Remove.
7571         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7572         add_show_prefix_cmd.
7573         * symtab.c (info_module_command): Remove.
7574         (_initialize_symtab): Use add_basic_prefix_cmd.
7575         * symfile.c (overlay_command): Remove.
7576         (_initialize_symfile): Use add_basic_prefix_cmd.
7577         * sparc64-tdep.c (info_adi_command): Remove.
7578         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7579         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7580         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7581         add_show_prefix_cmd.
7582         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7583         (_initialize_serial): Use add_basic_prefix_cmd,
7584         add_show_prefix_cmd.
7585         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7586         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7587         add_show_prefix_cmd.
7588         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7589         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7590         add_show_prefix_cmd.
7591         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7592         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7593         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7594         add_show_prefix_cmd.
7595         * remote.c (remote_command, set_remote_cmd): Remove.
7596         (_initialize_remote): Use add_basic_prefix_cmd.
7597         * record-full.c (set_record_full_command)
7598         (show_record_full_command): Remove.
7599         (_initialize_record_full): Use add_basic_prefix_cmd,
7600         add_show_prefix_cmd.
7601         * record-btrace.c (cmd_set_record_btrace)
7602         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7603         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7604         (cmd_show_record_btrace_pt): Remove.
7605         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7606         add_show_prefix_cmd.
7607         * ravenscar-thread.c (set_ravenscar_command)
7608         (show_ravenscar_command): Remove.
7609         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7610         add_show_prefix_cmd.
7611         * mips-tdep.c (show_mips_command, set_mips_command)
7612         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7613         add_show_prefix_cmd.
7614         * maint.c (maintenance_command, maintenance_info_command)
7615         (maintenance_check_command, maintenance_print_command)
7616         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7617         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7618         add_show_prefix_cmd.
7619         (show_per_command_cmd): Remove.
7620         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7621         Remove.
7622         (maintenance_show_test_settings_cmd): Remove.
7623         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7624         add_show_prefix_cmd.
7625         * maint-test-options.c (maintenance_test_options_command):
7626         Remove.
7627         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7628         * macrocmd.c (macro_command): Remove
7629         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7630         * language.c (set_check, show_check): Remove.
7631         (_initialize_language): Use add_basic_prefix_cmd,
7632         add_show_prefix_cmd.
7633         * infcmd.c (unset_command): Remove.
7634         (_initialize_infcmd): Use add_basic_prefix_cmd.
7635         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7636         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7637         add_show_prefix_cmd.
7638         * go32-nat.c (go32_info_dos_command): Remove.
7639         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7640         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7641         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7642         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7643         (_initialize_frame): Use add_basic_prefix_cmd,
7644         add_show_prefix_cmd.
7645         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7646         (_initialize_dcache): Use add_basic_prefix_cmd,
7647         add_show_prefix_cmd.
7648         * cp-support.c (maint_cplus_command): Remove.
7649         (_initialize_cp_support): Use add_basic_prefix_cmd.
7650         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7651         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7652         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7653         add_basic_prefix_cmd, add_show_prefix_cmd.
7654         * breakpoint.c (save_command): Remove.
7655         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7656         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7657         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7658         add_show_prefix_cmd.
7659         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7660         (set_ada_command, show_ada_command): Remove.
7661         (_initialize_ada_language): Use add_basic_prefix_cmd,
7662         add_show_prefix_cmd.
7663         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7664
7665 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7666
7667         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7668         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7669
7670 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7671
7672         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7673         warning messages.
7674
7675 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7676
7677         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7678         import table is not at beginning of .idata section.
7679
7680 2020-04-16  Pedro Alves  <palves@redhat.com>
7681
7682         * inferior.c (delete_inferior): Use delete operator directly
7683         instead of delete_program_space.
7684         * progspace.c (add_program_space): New, factored out from
7685         program_space::program_space.
7686         (remove_program_space): New, factored out from
7687         delete_program_space.
7688         (program_space::program_space): Remove intro comment.  Rewrite.
7689         (program_space::~program_space): Remove intro comment.  Call
7690         remove_program_space.
7691         (delete_program_space): Delete.
7692         * progspace.h (program_space::program_space): Make explicit.  Move
7693         intro comment here, adjusted.
7694         (program_space::~program_space): Move intro comment here,
7695         adjusted.
7696         (delete_program_space): Remove.
7697
7698 2020-04-16  Tom Tromey  <tromey@adacore.com>
7699
7700         * windows-nat.c (windows_nat::handle_access_violation): New
7701         function.
7702         * nat/windows-nat.h (handle_access_violation): Declare.
7703         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7704         windows-nat.c.  Call handle_access_violation.
7705
7706 2020-04-16  Tom de Vries  <tdevries@suse.de>
7707
7708         PR symtab/25791
7709         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7710         CUs without psymtab.
7711
7712 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7713
7714         * python/python.c (do_start_initialization): Don't call
7715         PyEval_InitThreads for Python 3.9 and beyond.
7716
7717 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7718
7719         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7720         thread functions.
7721         (obsd_nat_target::wait): Likewise.
7722
7723 2020-04-15  Tom Tromey  <tromey@adacore.com>
7724
7725         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7726         (DEBUG_EXCEPT): Use debug_printf.
7727
7728 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7729
7730         * completer.c (class completion_tracker::completion_hash_entry)
7731         <hash_name>: New member function.
7732         (completion_tracker::discard_completions): New callback to hash a
7733         completion_hash_entry, pass this to htab_create_alloc.
7734
7735 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7736
7737         * windows-nat.c (windows_make_so): Warn rather than stopping with
7738         an error if realpath() fails.
7739
7740 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7741
7742         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7743         (nbsd_nat_target::info_proc): Add do_status.
7744
7745 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7746             Tom de Vries  <tdevries@suse.de>
7747
7748         PR symtab/25718
7749         * psympriv.h (struct partial_symtab::read_symtab)
7750         (struct partial_symtab::expand_psymtab)
7751         (struct partial_symtab::read_dependencies): Update comments.
7752         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7753         read_symtab for includer.
7754         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7755         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7756         (struct dwarf2_include_psymtab::m_readin): Remove.
7757         (struct dwarf2_include_psymtab::includer): New member function.
7758         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7759
7760 2020-04-14  Tom de Vries  <tdevries@suse.de>
7761
7762         PR symtab/25720
7763         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7764         with NULL symbol_matcher and lookup_name.
7765         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7766         and lookup_name.
7767         * dwarf2/read.c (dw2_expand_symtabs_matching)
7768         (dw2_debug_names_expand_symtabs_matching): Same.
7769         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7770         Make lookup_name a pointer.  Update comment.
7771         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7772         lookup_name being a pointer.
7773         * symfile.c (expand_symtabs_matching): Same.
7774         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7775         * linespec.c (iterate_over_all_matching_symtabs): Same.
7776
7777 2020-04-13  Tom Tromey  <tom@tromey.com>
7778
7779         * run-on-main-thread.c: Update include.
7780         * unittests/main-thread-selftests.c: Update include.
7781         * tui/tui-win.c: Update include.
7782         * tui/tui-io.c: Update include.
7783         * tui/tui-interp.c: Update include.
7784         * tui/tui-hooks.c: Update include.
7785         * top.h: Update include.
7786         * top.c: Update include.
7787         * ser-base.c: Update include.
7788         * remote.c: Update include.
7789         * remote-notif.c: Update include.
7790         * remote-fileio.c: Update include.
7791         * record-full.c: Update include.
7792         * record-btrace.c: Update include.
7793         * python/python.c: Update include.
7794         * posix-hdep.c: Update include.
7795         * mingw-hdep.c: Update include.
7796         * mi/mi-main.c: Update include.
7797         * mi/mi-interp.c: Update include.
7798         * main.c: Update include.
7799         * linux-nat.c: Update include.
7800         * interps.c: Update include.
7801         * infrun.c: Update include.
7802         * inf-loop.c: Update include.
7803         * event-top.c: Update include.
7804         * event-loop.c: Move to ../gdbsupport/.
7805         * event-loop.h: Move to ../gdbsupport/.
7806         * async-event.h: Update include.
7807         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7808
7809 2020-04-13  Tom Tromey  <tom@tromey.com>
7810
7811         * tui/tui-win.c: Include async-event.h.
7812         * remote.c: Include async-event.h.
7813         * remote-notif.c: Include async-event.h.
7814         * record-full.c: Include async-event.h.
7815         * record-btrace.c: Include async-event.h.
7816         * infrun.c: Include async-event.h.
7817         * event-top.c: Include async-event.h.
7818         * event-loop.h: Move some declarations to async-event.h.
7819         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7820         code to async-event.c.
7821         * async-event.h: New file.
7822         * async-event.c: New file.
7823         * Makefile.in (COMMON_SFILES): Add async-event.c.
7824         (HFILES_NO_SRCDIR): Add async-event.h.
7825
7826 2020-04-13  Tom Tromey  <tom@tromey.com>
7827
7828         * utils.c (flush_streams): New function.
7829         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7830
7831 2020-04-13  Tom Tromey  <tom@tromey.com>
7832
7833         * event-loop.c (handle_file_event): Use warning, not
7834         printf_unfiltered.
7835
7836 2020-04-13  Tom Tromey  <tom@tromey.com>
7837
7838         * event-loop.c: Include <chrono>.
7839
7840 2020-04-13  Tom Tromey  <tom@tromey.com>
7841
7842         * gdb_select.h: Move to ../gdbsupport/.
7843         * event-loop.c: Update include path.
7844         * top.c: Update include path.
7845         * ser-base.c: Update include path.
7846         * ui-file.c: Update include path.
7847         * ser-tcp.c: Update include path.
7848         * guile/scm-ports.c: Update include path.
7849         * posix-hdep.c: Update include path.
7850         * ser-unix.c: Update include path.
7851         * gdb_usleep.c: Update include path.
7852         * mingw-hdep.c: Update include path.
7853         * inflow.c: Update include path.
7854         * infrun.c: Update include path.
7855         * event-top.c: Update include path.
7856
7857 2020-04-13  Tom Tromey  <tom@tromey.com>
7858
7859         * configure: Rebuild.
7860         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7861
7862 2020-04-13  Tom Tromey  <tom@tromey.com>
7863
7864         * event-loop.h (start_event_loop): Don't declare.
7865         * event-loop.c (start_event_loop): Move...
7866         * main.c (start_event_loop): ...here.  Now static.
7867
7868 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7869
7870         * MAINTAINERS: Update my email address.
7871
7872 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7873
7874         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7875         IP_ALL.
7876
7877 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7878
7879         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7880         (nbsd_nat_target::info_proc): Add do_cmdline.
7881
7882 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7883
7884         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7885         (nbsd_nat_target::info_proc): Add do_cwd.
7886
7887 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7888
7889         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7890
7891 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7892
7893         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7894         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7895         (nbsd_nat_target::info_proc): New functions.
7896         * nbsd-nat.c (kinfo_get_vmmap): New function.
7897         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7898         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7899         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7900         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7901         functions.
7902         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7903         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7904         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7905         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7906         (KINFO_VME_FLAG_GROWS_DOWN): New.
7907
7908 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7909
7910         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7911         bit shift.
7912
7913 2020-04-10  Tom Tromey  <tromey@adacore.com>
7914
7915         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7916
7917 2020-04-10  Tom Tromey  <tromey@adacore.com>
7918
7919         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7920         separate debug files.
7921
7922 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7923
7924         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7925         Move to...
7926         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7927         ... here.
7928         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7929         Check for STATUS_WX86_BREAKPOINT.
7930         (windows_nat_target::wait): Same.
7931
7932 2020-04-10  Tom de Vries  <tdevries@suse.de>
7933
7934         PR cli/25808
7935         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7936
7937 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7938
7939         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7940         (Write After Approval): Remove Tom de Vries.
7941
7942 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7943
7944         revert partially:
7945         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7946
7947         * buildsym.c (record_line): Fix undefined behavior and preserve
7948         lines at eof.
7949
7950 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7951
7952         * auxv.h (svr4_auxv_parse): New.
7953         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7954         and generic_auxv_parse.
7955         (svr4_auxv_parse): Add.
7956         * obsd-tdep.c: Include "auxv.h".
7957         (obsd_auxv_parse): Remove.
7958         (obsd_init_abi): Remove comment.
7959         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7960         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7961         * nbsd-tdep.c: Include "auxv.h".
7962         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7963
7964 2020-04-08  Tom Tromey  <tromey@adacore.com>
7965
7966         * nat/windows-nat.h (last_wait_event): Don't declare.
7967         (wait_for_debug_event): Update comment.
7968         * nat/windows-nat.c (last_wait_event): Now static.
7969
7970 2020-04-08  Tom Tromey  <tromey@adacore.com>
7971
7972         * windows-nat.c (wait_for_debug_event): Move to
7973         nat/windows-nat.c.
7974         * nat/windows-nat.h (wait_for_debug_event): Declare.
7975         * nat/windows-nat.c (wait_for_debug_event): Move from
7976         windows-nat.c.  No longer static.
7977
7978 2020-04-08  Tom Tromey  <tromey@adacore.com>
7979
7980         * windows-nat.c (get_windows_debug_event): Use
7981         fetch_pending_stop.
7982         * nat/windows-nat.h (fetch_pending_stop): Declare.
7983         * nat/windows-nat.c (fetch_pending_stop): New function.
7984
7985 2020-04-08  Tom Tromey  <tromey@adacore.com>
7986
7987         * windows-nat.c (windows_continue): Use matching_pending_stop and
7988         continue_last_debug_event.
7989         * nat/windows-nat.h (matching_pending_stop)
7990         (continue_last_debug_event): Declare.
7991         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7992         (matching_pending_stop, continue_last_debug_event): New
7993         functions.
7994
7995 2020-04-08  Tom Tromey  <tromey@adacore.com>
7996
7997         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7998         (handle_exception_result): Move to nat/windows-nat.h.
7999         (DEBUG_EXCEPTION_SIMPLE): Remove.
8000         (windows_nat::handle_ms_vc_exception): New function.
8001         (handle_exception): Move to nat/windows-nat.c.
8002         (get_windows_debug_event): Update.
8003         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
8004         nat/windows-nat.c.
8005         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
8006         (handle_exception_result): Move from windows-nat.c.
8007         (handle_exception): Declare.
8008         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
8009         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
8010         windows-nat.c.
8011
8012 2020-04-08  Tom Tromey  <tromey@adacore.com>
8013
8014         * windows-nat.c (exception_count, event_count): Remove.
8015         (handle_exception, get_windows_debug_event)
8016         (do_initial_windows_stuff): Update.
8017
8018 2020-04-08  Tom Tromey  <tromey@adacore.com>
8019
8020         * windows-nat.c (windows_nat::handle_load_dll)
8021         (windows_nat::handle_unload_dll): Rename.  No longer static.
8022         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
8023         Declare.
8024
8025 2020-04-08  Tom Tromey  <tromey@adacore.com>
8026
8027         * complaints.h (stop_whining): Declare at top-level.
8028         (complaint): Don't declare stop_whining.
8029
8030 2020-04-08  Tom Tromey  <tromey@adacore.com>
8031
8032         * windows-nat.c (windows_nat::handle_output_debug_string):
8033         Rename.  No longer static.
8034         * nat/windows-nat.h (handle_output_debug_string): Declare.
8035
8036 2020-04-08  Tom Tromey  <tromey@adacore.com>
8037
8038         * windows-nat.c (current_process_handle, current_process_id)
8039         (main_thread_id, last_sig, current_event, last_wait_event)
8040         (current_windows_thread, desired_stop_thread_id, pending_stops)
8041         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
8042         (display_selectors, fake_create_process)
8043         (get_windows_debug_event): Update.
8044         * nat/windows-nat.h (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         (struct pending_stop, siginfo_er): Move from windows-nat.c.
8048         * nat/windows-nat.c (current_process_handle, current_process_id)
8049         (main_thread_id, last_sig, current_event, last_wait_event)
8050         (current_windows_thread, desired_stop_thread_id, pending_stops)
8051         (siginfo_er): New globals.  Move from windows-nat.c.
8052
8053 2020-04-08  Tom Tromey  <tromey@adacore.com>
8054
8055         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8056         (handle_load_dll): Update.
8057         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8058
8059 2020-04-08  Tom Tromey  <tromey@adacore.com>
8060
8061         * windows-nat.c (enum thread_disposition_type): Move to
8062         nat/windows-nat.h.
8063         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8064         static.
8065         (windows_add_thread, windows_nat_target::fetch_registers)
8066         (windows_nat_target::store_registers, handle_exception)
8067         (windows_nat_target::resume, get_windows_debug_event)
8068         (windows_nat_target::get_tib_address)
8069         (windows_nat_target::thread_name)
8070         (windows_nat_target::thread_alive): Update.
8071         * nat/windows-nat.h (enum thread_disposition_type): Move from
8072         windows-nat.c.
8073         (thread_rec): Declare.
8074
8075 2020-04-08  Tom Tromey  <tromey@adacore.com>
8076
8077         * windows-nat.c: Add "using namespace".
8078         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8079         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8080
8081 2020-04-08  Tom Tromey  <tromey@adacore.com>
8082
8083         * nat/windows-nat.h (struct windows_thread_info): Declare
8084         destructor.
8085         * nat/windows-nat.c (~windows_thread_info): New.
8086
8087 2020-04-08  Tom Tromey  <tromey@adacore.com>
8088
8089         PR gdb/22992
8090         * windows-nat.c (current_event): Update comment.
8091         (last_wait_event, desired_stop_thread_id): New globals.
8092         (struct pending_stop): New.
8093         (pending_stops): New global.
8094         (windows_nat_target) <stopped_by_sw_breakpoint>
8095         <supports_stopped_by_sw_breakpoint>: New methods.
8096         (windows_fetch_one_register): Add assertions.  Adjust PC.
8097         (windows_continue): Handle pending stops.  Suspend other threads
8098         when stepping.  Use last_wait_event
8099         (wait_for_debug_event): New function.
8100         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8101         pending stops.  Queue spurious stops.
8102         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8103         (windows_nat_target::kill): Use wait_for_debug_event.
8104         * nat/windows-nat.h (struct windows_thread_info)
8105         <stopped_at_software_breakpoint>: New field.
8106         * nat/windows-nat.c (windows_thread_info::resume): Clear
8107         stopped_at_software_breakpoint.
8108
8109 2020-04-08  Tom Tromey  <tromey@adacore.com>
8110
8111         * windows-nat.c (enum thread_disposition_type): New.
8112         (thread_rec): Replace "get_context" parameter with "disposition";
8113         change type.
8114         (windows_add_thread, windows_nat_target::fetch_registers)
8115         (windows_nat_target::store_registers, handle_exception)
8116         (windows_nat_target::resume, get_windows_debug_event)
8117         (windows_nat_target::get_tib_address)
8118         (windows_nat_target::thread_name)
8119         (windows_nat_target::thread_alive): Update.
8120
8121 2020-04-08  Tom Tromey  <tromey@adacore.com>
8122
8123         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8124         (windows_continue): Use windows_continue::resume.
8125         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8126         resume>: Declare new methods.
8127         * nat/windows-nat.c: New file.
8128         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8129
8130 2020-04-08  Tom Tromey  <tromey@adacore.com>
8131
8132         * windows-nat.c (windows_add_thread, windows_delete_thread)
8133         (windows_nat_target::fetch_registers)
8134         (windows_nat_target::store_registers, fake_create_process)
8135         (windows_nat_target::resume, windows_nat_target::resume)
8136         (get_windows_debug_event, windows_nat_target::wait)
8137         (windows_nat_target::pid_to_str)
8138         (windows_nat_target::get_tib_address)
8139         (windows_nat_target::get_ada_task_ptid)
8140         (windows_nat_target::thread_name)
8141         (windows_nat_target::thread_alive): Use lwp, not tid.
8142
8143 2020-04-08  Tom Tromey  <tromey@adacore.com>
8144
8145         * windows-nat.c (handle_exception)
8146         (windows_nat_target::thread_name): Update.
8147         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8148         <name>: Now unique_xmalloc_ptr.
8149
8150 2020-04-08  Tom Tromey  <tromey@adacore.com>
8151
8152         * windows-nat.c (thread_rec)
8153         (windows_nat_target::fetch_registers): Update.
8154         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8155         Update comment.
8156         <debug_registers_changed, reload_context>: Now bool.
8157
8158 2020-04-08  Tom Tromey  <tromey@adacore.com>
8159
8160         * windows-nat.c (windows_add_thread): Use new.
8161         (windows_init_thread_list, windows_delete_thread): Use delete.
8162         (get_windows_debug_event): Update.
8163         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8164         destructor, and initializers.
8165
8166 2020-04-08  Tom Tromey  <tromey@adacore.com>
8167
8168         * windows-nat.c (struct windows_thread_info): Remove.
8169         * nat/windows-nat.h: New file.
8170
8171 2020-04-08  Tom Tromey  <tromey@adacore.com>
8172
8173         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8174         (thread_rec, windows_add_thread, windows_delete_thread)
8175         (windows_continue): Update.
8176
8177 2020-04-08  Tom Tromey  <tromey@adacore.com>
8178
8179         * windows-nat.c (struct windows_thread_info): Remove typedef.
8180         (thread_head): Remove.
8181         (thread_list): New global.
8182         (thread_rec, windows_add_thread, windows_init_thread_list)
8183         (windows_delete_thread, windows_continue): Update.
8184
8185 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8186
8187         * windows-tdep.h (windows_init_abi): Add comment.
8188         (cygwin_init_abi): New declaration.
8189         * windows-tdep.c: Split signal enumeration in two, one for
8190         Windows and one for Cygwin.
8191         (windows_gdb_signal_to_target): Only deal with signal of the
8192         Windows OS ABI.
8193         (cygwin_gdb_signal_to_target): New function.
8194         (windows_init_abi): Rename to windows_init_abi_common, don't set
8195         gdb_signal_to_target gdbarch method.  Add new new function with
8196         this name.
8197         (cygwin_init_abi): New function.
8198         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8199         comment.  Don't call windows_init_abi.
8200         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8201         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8202         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8203         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8204         a new function of this name.
8205         (i386_cygwin_init_abi): New function.
8206         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8207         OS ABI Cygwin.
8208
8209 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8210
8211         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8212         parameter.c.
8213         (dwarf2_read_gdb_index): Update.
8214
8215 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8216
8217         * nbsd-tdep.c: Include "objfiles.h".
8218         (nbsd_skip_solib_resolver): New.
8219         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8220
8221 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8222
8223         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8224         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8225         with DW_LLE_base_addressx are being emitted in DWARFv5.
8226         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8227         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8228         unsigned integer.
8229
8230 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8231
8232         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8233         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8234         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8235         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8236         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8237         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8238         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8239
8240
8241 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8242
8243         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8244         (read_loclist_index): New function definition.
8245         (lookup_loclist_base): New function definition.
8246         (read_loclist_header): New function definition.
8247         (dwarf2_cu): Add loclist_base and loclist_header field.
8248         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8249         (read_full_die_1): Read the value of DW_AT_loclists_base.
8250         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8251         (read_attribute_value): Handle DW_FORM_loclistx.
8252         (skip_one_die): Handle DW_FORM_loclistx.
8253         (loclist_header): New structure declaration.
8254         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8255
8256 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8257
8258         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8259         constructor.  Remove `addr` parameter from other constructor and
8260         add `per_cu` parameter.
8261         * dwarf2/read.c (create_partial_symtab): Update.
8262
8263 2020-04-07  Tom de Vries  <tdevries@suse.de>
8264
8265         PR symtab/25796
8266         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8267         (partial_die_info::fixup): Inherit has_const_value.
8268
8269 2020-04-07  Tom de Vries  <tdevries@suse.de>
8270
8271         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8272         symbols without address.
8273
8274 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8275
8276         * nbsd-nat.h (struct thread_info): Add forward declaration.
8277         (nbsd_nat_target::thread_alive): Add.
8278         (nbsd_nat_target::thread_name): Likewise.
8279         (nbsd_nat_target::update_thread_list): Likewise.
8280         (update_thread_list::post_attach): Likewise.
8281         (post_attach::pid_to_str): Likewise.
8282         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8283         (nbsd_thread_lister): Add.
8284         (nbsd_nat_target::thread_alive): Likewise.
8285         (nbsd_nat_target::thread_name): Likewise.
8286         (nbsd_add_threads): Likewise.
8287         (update_thread_list::post_attach): Likewise.
8288         (nbsd_nat_target::update_thread_list): Likewise.
8289         (post_attach::pid_to_str): Likewise.
8290
8291 2020-04-06  Tom Tromey  <tromey@adacore.com>
8292
8293         * ada-valprint.c (print_variant_part): Extract the variant field.
8294         (print_field_values): Use the field as the outer value when
8295         recursing.
8296
8297 2020-04-06  Tom Tromey  <tromey@adacore.com>
8298
8299         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8300         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8301         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8302         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8303         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8304
8305 2020-04-06  Tom Tromey  <tromey@adacore.com>
8306
8307         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8308         TYPE_CODE_ERROR.
8309
8310 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8311
8312         * nbsd-tdep.c: Include "gdbarch.h".
8313         Define enum with NetBSD signal numbers.
8314         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8315         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8316         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8317         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8318         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8319         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8320         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8321         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8322         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8323         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8324         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8325         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8326
8327 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8328
8329         PR gdb/25325
8330         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8331
8332 2020-04-03  Tom Tromey  <tromey@adacore.com>
8333
8334         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8335         Read constant block.
8336
8337 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8338
8339         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8340         (gdb_bfd_get_full_section_contents): New declaration.
8341         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8342         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8343         gdb_bfd_get_full_section_contents.
8344
8345 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8346
8347         * exec.c (build_section_table): Replace internal_error with
8348         gdb_assert.
8349         (section_table_xfer_memory_partial): Likewise.
8350         * mdebugread.c (parse_partial_symbols): Likewise.
8351         * psymtab.c (lookup_partial_symbol): Likewise.
8352         * utils.c (wrap_here): Likewise.
8353
8354 2020-04-02  Tom Tromey  <tromey@adacore.com>
8355
8356         * f-lang.c (build_fortran_types): Use arch_type to initialize
8357         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8358
8359 2020-04-02  Tom Tromey  <tromey@adacore.com>
8360
8361         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8362         of attributes.
8363
8364 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8365             Bernd Edlinger <bernd.edlinger@hotmail.de>
8366             Tom Tromey  <tromey@adacore.com>
8367
8368         * buildsym.c (buildsym_compunit::record_line): Remove
8369         deduplication code.
8370
8371 2020-04-02  Tom de Vries  <tdevries@suse.de>
8372
8373         PR ada/24671
8374         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8375
8376 2020-04-02  Tom de Vries  <tdevries@suse.de>
8377
8378         * dwarf2/read.c (dwarf2_gdb_index_functions,
8379         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8380         NULL.
8381         * psymtab.c (psym_lookup_global_symbol_language): New function.
8382         (psym_functions): Init psym_lookup_global_symbol_language with
8383         psym_lookup_global_symbol_language.
8384         * symfile-debug.c (debug_sym_quick_functions): Init
8385         lookup_global_symbol_language with NULL.
8386         * symfile.c (set_initial_language): Remove fixme comment.
8387         * symfile.h (struct quick_symbol_functions): Add
8388         lookup_global_symbol_language.
8389         * symtab.c (find_quick_global_symbol_language): New function.
8390         (find_main_name): Use find_quick_global_symbol_language.
8391
8392 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8393
8394         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8395
8396 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8397
8398         * buildsym.c (record_line): Fix undefined behavior and preserve
8399         lines at eof.
8400
8401 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8402
8403         * buildsym.c (record_line): Fix the resizing condition.
8404
8405 2020-04-01  Tom Tromey  <tom@tromey.com>
8406
8407         * value.h (value_literal_complex): Add comment.
8408         * valops.c (value_literal_complex): Refer to value.h.
8409
8410 2020-04-01  Tom Tromey  <tom@tromey.com>
8411
8412         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8413         (scalar_type): New rule, from typebase.
8414         (typebase): Use scalar_type.  Recognize complex types.
8415         (field_name): Handle FLOAT_KEYWORD.
8416         (ident_tokens): Add _Complex and __complex__.
8417
8418 2020-04-01  Tom Tromey  <tom@tromey.com>
8419
8420         PR exp/25299:
8421         * valarith.c (promotion_type, complex_binop): New functions.
8422         (scalar_binop): Handle complex numbers.  Use promotion_type.
8423         (value_pos, value_neg, value_complement): Handle complex numbers.
8424
8425 2020-04-01  Tom Tromey  <tom@tromey.com>
8426
8427         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8428         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8429         (parse_number): Handle complex numbers.
8430
8431 2020-04-01  Tom Tromey  <tom@tromey.com>
8432
8433         * c-valprint.c (c_decorations): Change complex suffix to "i".
8434
8435 2020-04-01  Tom Tromey  <tom@tromey.com>
8436
8437         * valprint.c (generic_value_print_complex): Use accessors.
8438         * value.h (value_real_part, value_imaginary_part): Declare.
8439         * valops.c (value_real_part, value_imaginary_part): New
8440         functions.
8441         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8442
8443 2020-04-01  Tom Tromey  <tom@tromey.com>
8444
8445         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8446         (read_range_type): Update.
8447         * mdebugread.c (basic_type): Update.
8448         * go-lang.c (build_go_types): Use init_complex_type.
8449         * gdbtypes.h (struct main_type) <complex_type>: New member.
8450         (init_complex_type): Update.
8451         (arch_complex_type): Don't declare.
8452         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8453         Make name if none given.  Use alloc_type_copy.  Look for cached
8454         complex type.
8455         (arch_complex_type): Remove.
8456         (gdbtypes_post_init): Use init_complex_type.
8457         * f-lang.c (build_fortran_types): Use init_complex_type.
8458         * dwarf2/read.c (read_base_type): Update.
8459         * d-lang.c (build_d_types): Use init_complex_type.
8460         * ctfread.c (read_base_type): Update.
8461
8462 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8463
8464         * infrun.c (stop_all_threads): Update assertion, plus when
8465         stopping threads, take into account that we might be trying
8466         to stop an all-stop target.
8467         (stop_waiting): Call 'stop_all_threads' if there exists a
8468         non-stop target.
8469
8470 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8471
8472         * target.h (exists_non_stop_target): New function declaration.
8473         * target.c (exists_non_stop_target): New function.
8474
8475 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8476
8477         PR gdb/24789
8478         * eval.c (is_integral_or_integral_reference): New function.
8479         (evaluate_subexp_standard): Allow integer references in
8480         pointer arithmetic.
8481
8482 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8483
8484         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8485         check for no ptid in the stop reply when the target is non-stop.
8486
8487 2020-04-01  Tom Tromey  <tromey@adacore.com>
8488
8489         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8490         "name" parameter to rvalue reference.  Initialize m_name_holder.
8491         <lookup_name_info>: New overloads.
8492         <name>: Return gdb::string_view.
8493         <c_str>: New method.
8494         <make_ignore_params>: Update.
8495         <search_name_hash>: Update.
8496         <language_lookup_name>: Return const char *.
8497         <m_name>: Change type.
8498         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8499         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8500         (lookup_name_info::match_any): Update.
8501         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8502         Update.
8503         * minsyms.c (linkage_name_str): Update.
8504         * language.c (default_symbol_name_matcher): Update.
8505         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8506         Update.
8507         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8508         (ada_lookup_name_info::ada_lookup_name_info): Update.
8509         (literal_symbol_name_matcher): Update.
8510
8511 2020-04-01  Tom Tromey  <tromey@adacore.com>
8512
8513         * psymtab.c (psymtab_search_name): Remove function.
8514         (psym_lookup_symbol): Create search name and lookup name here.
8515         (lookup_partial_symbol): Remove "name" parameter; add
8516         lookup_name.
8517         (psym_expand_symtabs_for_function): Update.
8518
8519 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8520
8521         PR tui/25597:
8522         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8523
8524 2020-03-31  Tom Tromey  <tromey@adacore.com>
8525
8526         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8527         memcpy.
8528
8529 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8530
8531         * features/riscv/32bit-csr.xml: Regenerated.
8532         * features/riscv/64bit-csr.xml: Regenerated.
8533
8534 2020-03-30  Tom Tromey  <tromey@adacore.com>
8535
8536         * ada-valprint.c (print_variant_part): Update.
8537         * ada-lang.h (ada_which_variant_applies): Update.
8538         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8539         outer_valaddr parameters; replace with "outer" value parameter.
8540         (to_fixed_variant_branch_type): Update.
8541
8542 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8543
8544         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8545         <list>.  Remove inclusion of observable.h.
8546         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8547         (struct arch_lwp_info): New struct.
8548         (class ppc_linux_dreg_interface): New class.
8549         (struct ppc_linux_process_info): New struct.
8550         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8551         <low_new_clone, low_forget_process, low_prepare_to_resume>
8552         <copy_thread_dreg_state, mark_thread_stale>
8553         <mark_debug_registers_changed, register_hw_breakpoint>
8554         <clear_hw_breakpoint, register_wp, clear_wp>
8555         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8556         <num_memory_accesses, get_trigger_type>
8557         <create_watchpoint_request, hwdebug_point_cmp>
8558         <init_arch_lwp_info, get_arch_lwp_info>
8559         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8560         methods.
8561         <struct ptid_hash>: New inner struct.
8562         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8563         members.
8564         (saved_dabr_value, hwdebug_info, max_slots_number)
8565         (struct hw_break_tuple, struct thread_points, ppc_threads)
8566         (have_ptrace_hwdebug_interface)
8567         (hwdebug_find_thread_points_by_tid)
8568         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8569         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8570         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8571         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8572         use m_dreg_interface.
8573         (hwdebug_point_cmp): Change to...
8574         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8575         reference arguments instead of pointers.
8576         (ppc_linux_nat_target::ranged_break_num_registers): Use
8577         m_dreg_interface.
8578         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8579         m_dreg_interface.  Call register_hw_breakpoint.
8580         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8581         m_dreg_interface.  Call clear_hw_breakpoint.
8582         (get_trigger_type): Change to...
8583         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8584         comment.
8585         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8586         use m_dreg_interface.  Call register_hw_breakpoint.
8587         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8588         use m_dreg_interface.  Call clear_hw_breakpoint.
8589         (can_use_watchpoint_cond_accel): Change to...
8590         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8591         method.  Update comment, use m_dreg_interface and
8592         m_process_info.
8593         (calculate_dvc): Change to...
8594         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8595         m_dreg_interface.
8596         (num_memory_accesses): Change to...
8597         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8598         (check_condition): Change to...
8599         (ppc_linux_nat_target::check_condition): ...this method.
8600         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8601         comment, use m_dreg_interface.
8602         (create_watchpoint_request): Change to...
8603         (ppc_linux_nat_target::create_watchpoint_request): ...this
8604         method.  Use m_dreg_interface.
8605         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8606         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8607         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8608         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8609         (ppc_linux_nat_target::low_forget_process)
8610         (ppc_linux_nat_target::low_new_fork)
8611         (ppc_linux_nat_target::low_new_clone)
8612         (ppc_linux_nat_target::low_delete_thread)
8613         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8614         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8615         only call mark_thread_stale.
8616         (ppc_linux_thread_exit): Remove.
8617         (ppc_linux_nat_target::stopped_data_address): Change to...
8618         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8619         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8620         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8621         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8622         comment.  Call low_stopped_data_address.
8623         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8624         m_dreg_interface.
8625         (ppc_linux_nat_target::masked_watch_num_registers): Use
8626         m_dreg_interface.
8627         (ppc_linux_nat_target::copy_thread_dreg_state)
8628         (ppc_linux_nat_target::mark_thread_stale)
8629         (ppc_linux_nat_target::mark_debug_registers_changed)
8630         (ppc_linux_nat_target::register_hw_breakpoint)
8631         (ppc_linux_nat_target::clear_hw_breakpoint)
8632         (ppc_linux_nat_target::register_wp)
8633         (ppc_linux_nat_target::clear_wp)
8634         (ppc_linux_nat_target::init_arch_lwp_info)
8635         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8636         (_initialize_ppc_linux_nat): Remove observer callback.
8637
8638 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8639
8640         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8641         (ppc_linux_nat_target::auxv_parse)
8642         (ppc_linux_nat_target::read_description)
8643         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8644         Move up.
8645
8646 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8647
8648         * linux-nat.h (low_new_clone): New method.
8649         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8650
8651 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8652
8653         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8654         (dbx_expand_psymtab): ... this.
8655         (start_psymtab): Update.
8656         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8657         (mdebug_expand_psymtab): ... this.
8658         (parse_partial_symbols): Update.
8659         (new_psymtab): Update.
8660         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8661         (xcoff_expand_psymtab): ... this.
8662         (xcoff_start_psymtab): Update.
8663
8664 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8665
8666         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8667         <expand_dependencies>: ... this.
8668         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8669         (partial_symtab::expand_dependencies): ... this.
8670         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8671         Update.
8672         (dwarf2_psymtab::expand_psymtab): Update.
8673         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8674         * mdebugread.c (psymtab_to_symtab_1): Update.
8675         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8676
8677 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8678
8679         * psympriv.h (discard_psymtab): Remove.
8680         * dbxread.c (dbx_end_psymtab): Update.
8681         * xcoffread.c (xcoff_end_psymtab): Update.
8682
8683 2020-03-28  Tom Tromey  <tom@tromey.com>
8684
8685         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8686         comment.
8687
8688 2020-03-28  Tom Tromey  <tom@tromey.com>
8689
8690         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8691
8692 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8693
8694         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8695
8696 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8697
8698         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8699
8700 2020-03-26  Tom Tromey  <tom@tromey.com>
8701
8702         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8703         (mark_common_block_symbol_computed, read_tag_string_type)
8704         (attr_to_dynamic_prop, read_subrange_type): Update.
8705         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8706         to be methods on struct attribute.
8707         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8708         (read_call_site_scope, partial_die_info::read)
8709         (partial_die_info::read, lookup_die_type, follow_die_ref):
8710         Update.
8711         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8712         from dwarf2_get_ref_die_offset.
8713         (attribute::constant_value): New method, from
8714         dwarf2_get_attr_constant_value.
8715         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8716         Declare method.
8717         <constant_value>: New method.
8718
8719 2020-03-26  Tom Tromey  <tom@tromey.com>
8720
8721         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8722         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8723         (dwarf_type_encoding_name): Move to stringify.c.
8724         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8725         * dwarf2/stringify.c: New file.
8726         * dwarf2/stringify.h: New file.
8727
8728 2020-03-26  Tom Tromey  <tom@tromey.com>
8729
8730         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8731         Rewrite.
8732
8733 2020-03-26  Tom Tromey  <tom@tromey.com>
8734
8735         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8736         methods.
8737         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8738         (lookup_ranges_base): Likewise.
8739         (read_cutu_die_from_dwo, read_full_die_1): Update.
8740
8741 2020-03-26  Tom Tromey  <tom@tromey.com>
8742
8743         * dwarf2/read.c (read_import_statement, read_file_scope)
8744         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8745         (read_lexical_block_scope, read_call_site_scope)
8746         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8747         (handle_struct_member_die, process_structure_scope)
8748         (update_enumeration_type_from_children)
8749         (process_enumeration_scope, read_array_type, read_common_block)
8750         (read_namespace, read_module, read_subroutine_type): Update.
8751         (sibling_die): Remove.
8752
8753 2020-03-26  Tom Tromey  <tom@tromey.com>
8754
8755         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8756         (build_type_psymtabs_reader, read_structure_type)
8757         (read_enumeration_type, read_full_die_1): Update.
8758         (dwarf2_attr_no_follow): Move to die.h.
8759         * dwarf2/die.h (struct die_info) <attr>: New method.
8760
8761 2020-03-26  Tom Tromey  <tom@tromey.com>
8762
8763         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8764         <base_address>: Now an optional.
8765         (dwarf2_find_base_address, dwarf2_rnglists_process)
8766         (dwarf2_ranges_process, fill_in_loclist_baton)
8767         (dwarf2_symbol_mark_computed): Update.
8768
8769 2020-03-26  Tom Tromey  <tom@tromey.com>
8770
8771         * dwarf2/read.c (struct die_info): Move to die.h.
8772         * dwarf2/die.h: New file.
8773
8774 2020-03-26  Tom Tromey  <tom@tromey.com>
8775
8776         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8777         * dwarf2/read.c
8778         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8779         Move to line-header.c.
8780         (read_checked_initial_length_and_offset, read_formatted_entries):
8781         Likewise.
8782         (dwarf_decode_line_header): Split into two.
8783         * dwarf2/line-header.c
8784         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8785         Move from read.c.
8786         (read_checked_initial_length_and_offset, read_formatted_entries):
8787         Likewise.
8788         (dwarf_decode_line_header): New function, split from read.c.
8789
8790 2020-03-26  Tom Tromey  <tom@tromey.com>
8791
8792         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8793         Declare method.
8794         * dwarf2/read.c (read_attribute_value): Update.
8795         (dwarf2_per_objfile::read_line_string): Rename from
8796         read_indirect_line_string.
8797         (read_formatted_entries): Update.
8798
8799 2020-03-26  Tom Tromey  <tom@tromey.com>
8800
8801         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8802         variable.
8803
8804 2020-03-26  Tom Tromey  <tom@tromey.com>
8805
8806         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8807         const.
8808         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8809         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8810         parameter const.
8811
8812 2020-03-26  Tom Tromey  <tom@tromey.com>
8813
8814         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8815         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8816         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8817         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8818
8819 2020-03-26  Tom Tromey  <tom@tromey.com>
8820
8821         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8822         file_names_size, file_full_name, file_file_name>: Use const.
8823         <file_name_at, file_names>: Add const overload.
8824         * dwarf2/line-header.c (line_header::file_file_name)
8825         (line_header::file_full_name): Update.
8826
8827 2020-03-26  Tom Tromey  <tom@tromey.com>
8828
8829         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8830         (macro_start_file, consume_improper_spaces)
8831         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8832         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8833         (dwarf_decode_macros): Move to macro.c.
8834         * dwarf2/macro.c: New file.
8835         * dwarf2/macro.h: New file.
8836         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8837
8838 2020-03-26  Tom Tromey  <tom@tromey.com>
8839
8840         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8841         method.
8842         * dwarf2/section.c: New method.  From
8843         read_indirect_string_at_offset_from.
8844         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8845         (read_indirect_string_at_offset_from): Move to section.c.
8846         (read_indirect_string_at_offset): Rewrite.
8847         (read_indirect_line_string_at_offset): Remove.
8848         (read_indirect_string, read_indirect_line_string)
8849         (dwarf_decode_macro_bytes): Update.
8850
8851 2020-03-26  Tom Tromey  <tom@tromey.com>
8852
8853         * dwarf2/section.h (struct dwarf2_section_info)
8854         <overload_complaint>: Declare.
8855         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8856         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8857         Rename from dwarf2_section_buffer_overflow_complaint.
8858         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8859         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8860
8861 2020-03-26  Tom Tromey  <tom@tromey.com>
8862
8863         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8864         Declare.
8865         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8866         Move from read.c.
8867         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8868         to section.c.
8869
8870 2020-03-26  Tom Tromey  <tom@tromey.com>
8871
8872         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8873
8874 2020-03-26  Tom Tromey  <tom@tromey.com>
8875
8876         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8877         "builder".
8878         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8879         parameter.
8880         (dwarf_decode_macros): Update.
8881
8882 2020-03-26  Tom Tromey  <tom@tromey.com>
8883
8884         * dwarf2/read.c (read_attribute_value): Update.
8885         (read_indirect_string_from_dwz): Move to dwz.c; change into
8886         method.
8887         (dwarf_decode_macro_bytes): Update.
8888         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8889         * dwarf2/dwz.c: New file.
8890         * Makefile.in (COMMON_SFILES): Add dwz.c.
8891
8892 2020-03-26  Tom Tromey  <tom@tromey.com>
8893
8894         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8895         * dwarf2/read.c: Add include.
8896         * dwarf2/index-write.c: Add include.
8897         * dwarf2/index-cache.c: Add include.
8898         * dwarf2/dwz.h: New file.
8899
8900 2020-03-25  Tom Tromey  <tom@tromey.com>
8901
8902         * compile/compile-object-load.c (get_out_value_type): Mention
8903         correct symbol name in error message.
8904
8905 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8906
8907         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8908
8909 2020-03-25  Tom de Vries  <tdevries@suse.de>
8910
8911         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8912         * symmisc.c (dump_symtab_1): Print user and includes fields.
8913         (maintenance_info_symtabs): Same.
8914
8915 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8916
8917         PR gdb/25534
8918         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8919         (riscv_regcache_cooked_write): New function.
8920         (riscv_push_dummy_call): Use new function.
8921         (riscv_return_value): Likewise.
8922
8923 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8924
8925         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8926         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8927         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8928         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8929         * infrun.c (follow_fork): Likewise.
8930         (follow_fork_inferior): Likewise.
8931         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8932         * linux-nat.h (class linux_nat_target): Likewise.
8933         * remote.c (class remote_target) <follow_fork>: Likewise.
8934         (remote_target::follow_fork): Likewise.
8935         * target-delegates.c: Re-generate.
8936         * target.c (default_follow_fork): Likewise.
8937         (target_follow_fork): Likewise.
8938         * target.h (struct target_ops) <follow_fork>: Likewise.
8939         (target_follow_fork): Likewise.
8940
8941 2020-03-24  Tom de Vries  <tdevries@suse.de>
8942
8943         * psymtab.c (maintenance_info_psymtabs): Print user field.
8944
8945 2020-03-20  Tom Tromey  <tromey@adacore.com>
8946
8947         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8948         const.
8949         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8950         const.
8951
8952 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8953
8954         * ptrace.m4: Don't check for ptrace declaration.
8955         * config.in: Re-generate.
8956         * configure: Re-generate.
8957         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8958         not defined.
8959
8960 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8961
8962         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8963         `PTRACE_TYPE_RET'.
8964         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8965         * sparc-nat.c (gdb_ptrace): Likewise.
8966         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8967
8968 2020-03-20  Tom Tromey  <tromey@adacore.com>
8969
8970         * c-exp.y (lex_one_token): Fix assert.
8971
8972 2020-03-20  Tom Tromey  <tromey@adacore.com>
8973
8974         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8975         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8976         strncpy call.
8977
8978 2020-03-20  Tom Tromey  <tromey@adacore.com>
8979
8980         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8981
8982 2020-03-20  Tom Tromey  <tromey@adacore.com>
8983
8984         * ada-valprint.c (print_variant_part): Remove parameters; switch
8985         to value-based API.
8986         (print_field_values): Likewise.
8987         (ada_val_print_struct_union): Likewise.
8988         (ada_value_print_1): Update.
8989
8990 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8991
8992         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8993         nbsd_nat_target instead of inf_ptrace_target.
8994         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8995         nbsd_nat_target.
8996
8997 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8998
8999         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
9000         it to the ptrace call.
9001         * (store_registers): Likewise.
9002
9003 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
9004
9005         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
9006         it to the ptrace call.
9007         * (store_registers): Likewise.
9008
9009 2020-03-19  Luis Machado  <luis.machado@linaro.org>
9010
9011         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
9012         valid, fetch vg value from ptrace.
9013
9014 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9015         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
9016         * inf-ptrace.c: Likewise.
9017         * (gdb_ptrace): Add.
9018         * (inf_ptrace_target::resume): Update.
9019         * (inf_ptrace_target::xfer_partial): Likewise.
9020         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
9021         * (inf_ptrace_peek_poke): Update.
9022
9023 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
9024
9025         * x86-bsd-nat.c (gdb_ptrace): New.
9026         * (x86bsd_dr_set): Add new argument `ptid'.
9027         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
9028         x86bsd_dr_set_addr): Update.
9029
9030 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9031
9032         * remote.c (remote_target::process_stop_reply): Handle events for
9033         all threads differently.
9034
9035 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9036
9037         * completer.c (completion_tracker::remove_completion): Define new
9038         function.
9039         * completer.h (completion_tracker::remove_completion): Declare new
9040         function.
9041         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
9042         when adding a C++ function symbol.
9043
9044 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
9045
9046         * completer.c (completion_tracker::completion_hash_entry): Define
9047         new class.
9048         (advance_to_filename_complete_word_point): Call
9049         recompute_lowest_common_denominator.
9050         (completion_tracker::completion_tracker): Call discard_completions
9051         to setup the hash table.
9052         (completion_tracker::discard_completions): Allow for being called
9053         from the constructor, pass new equal function, and element deleter
9054         when constructing the hash table.  Initialise new class member
9055         variables.
9056         (completion_tracker::maybe_add_completion): Remove use of
9057         m_entries_vec, and store more information into m_entries_hash.
9058         (completion_tracker::recompute_lcd_visitor): New function, most
9059         content taken from...
9060         (completion_tracker::recompute_lowest_common_denominator):
9061         ...here, this now just visits each item in the hash calling the
9062         above visitor.
9063         (completion_tracker::build_completion_result): Remove use of
9064         m_entries_vec, call recompute_lowest_common_denominator.
9065         * completer.h (completion_tracker::have_completions): Remove use
9066         of m_entries_vec.
9067         (completion_tracker::completion_hash_entry): Declare new class.
9068         (completion_tracker::recompute_lowest_common_denominator): Change
9069         function signature.
9070         (completion_tracker::recompute_lcd_visitor): Declare new function.
9071         (completion_tracker::m_entries_vec): Delete.
9072         (completion_tracker::m_entries_hash): Initialize to NULL.
9073         (completion_tracker::m_lowest_common_denominator_valid): New
9074         member variable.
9075         (completion_tracker::m_lowest_common_denominator_max_length): New
9076         member variable.
9077
9078 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9079
9080         * regformats/regdef.h: Put reg in gdb namespace.
9081
9082 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9083
9084         * i386-bsd-nat.c (gdb_ptrace): New.
9085         * (i386bsd_fetch_inferior_registers,
9086         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9087         * (i386bsd_fetch_inferior_registers,
9088         i386bsd_store_inferior_registers) Use gdb_ptrace.
9089
9090 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9091
9092         * amd64-bsd-nat.c (gdb_ptrace): New.
9093         * (amd64bsd_fetch_inferior_registers,
9094         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9095         * (amd64bsd_fetch_inferior_registers,
9096         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9097
9098 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9099
9100         * user-regs.c (user_reg::read): Rename to...
9101         (user_reg::xread): ...this.
9102         * (append_user_reg): Rename argument `read' to `xread'.
9103         * (user_reg_add_builtin): Likewise.
9104         * (user_reg_add): Likewise.
9105         * (value_of_user_reg): Likewise.
9106
9107 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9108
9109         * sparc-nat.c (gdb_ptrace): New.
9110         * sparc-nat.c (sparc_fetch_inferior_registers)
9111         (sparc_store_inferior_registers) Remove obsolete comment.
9112         * sparc-nat.c (sparc_fetch_inferior_registers)
9113         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9114         * sparc-nat.c (sparc_fetch_inferior_registers)
9115         (sparc_store_inferior_registers) Use gdb_ptrace.
9116
9117 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9118
9119         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9120         it to the ptrace call.
9121         * sh-nbsd-nat.c (store_registers): Likewise.
9122
9123 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9124
9125         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9126         nbsd_nat_target instead of inf_ptrace_target.
9127         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9128         nbsd_nat_target.
9129
9130 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9131
9132         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9133
9134 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9135
9136         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9137         <sys/sysctl.h>.
9138         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9139
9140 2020-03-17  Tom de Vries  <tdevries@suse.de>
9141
9142         PR gdb/23710
9143         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9144         fields.
9145         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9146         fields.
9147         (process_imported_unit_die): Skip import of c++ CUs.
9148
9149 2020-03-16  Tom Tromey  <tom@tromey.com>
9150
9151         * p-valprint.c (pascal_object_print_value): Initialize
9152         base_value.
9153
9154 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9155             Shahab Vahedi  <shahab@synopsys.com>
9156
9157         * Makefile.in: Add arch/arc.o
9158         * configure.tgt: Likewise.
9159         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9160         (_initialize_arc_tdep): Don't initialize old target descriptions.
9161         (arc_read_description): New function to cache target descriptions.
9162         * arc-tdep.h (arc_read_description): Add proto type.
9163         * arch/arc.c: New file.
9164         * arch/arc.h: Likewise.
9165         * features/Makefile: Replace old target descriptions with new.
9166         * features/arc-arcompact.c: Remove.
9167         * features/arc-arcompact.xml: Likewise.
9168         * features/arc-v2.c: Likewise
9169         * features/arc-v2.xml: Likewise
9170         * features/arc/aux-arcompact.xml: New file.
9171         * features/arc/aux-v2.xml: Likewise.
9172         * features/arc/core-arcompact.xml: Likewise.
9173         * features/arc/core-v2.xml: Likewise.
9174         * features/arc/aux-arcompact.c: Generate.
9175         * features/arc/aux-v2.c: Likewise.
9176         * features/arc/core-arcompact.c: Likewise.
9177         * features/arc/core-v2.c: Likewise.
9178         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9179
9180 2020-03-16  Tom Tromey  <tromey@adacore.com>
9181
9182         PR gdb/25663:
9183         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9184         putting value into bcache.
9185
9186 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9187
9188         PR gdb/21500
9189         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9190         to...
9191         (amd64_windows_init_abi_common): ... this.  Don't set size of
9192         long type.
9193         (amd64_windows_init_abi): New function.
9194         (amd64_cygwin_init_abi): New function.
9195         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9196         the Cygwin OS ABI.
9197         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9198         comment.
9199
9200 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9201
9202         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9203         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9204         (pe_import_directory_entry): New struct type.
9205         (is_linked_with_cygwin_dll): New function.
9206         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9207         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9208         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9209
9210 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9211
9212         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9213         i386_cygwin_core_osabi_sniffer.
9214
9215 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9216
9217         * i386-cygwin-tdep.c: Rename to...
9218         * i386-windows-tdep.c: ... this.
9219         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9220         i386-windows-tdep.c.
9221         * configure.tgt: Likewise.
9222
9223 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9224
9225         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9226         * osabi.c (gdb_osabi_names): Add "Windows".
9227         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9228         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9229         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9230         i386_cygwin_osabi_sniffer.
9231         (_initialize_i386_cygwin_tdep): Register OS ABI
9232         GDB_OSABI_WINDOWS for i386.
9233         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9234         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9235         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9236         for x86-64.
9237         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9238         when the target matches '*-*-mingw*'.
9239
9240 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9241
9242         * defs.h (enum gdb_osabi): Move to...
9243         * osabi.h (enum gdb_osabi): ... here.
9244         * gdbarch.sh: Include osabi.h in gdbarch.h.
9245         * gdbarch.h: Re-generate.
9246
9247 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9248
9249         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9250         function.
9251         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9252
9253 2020-03-14  Tom Tromey  <tom@tromey.com>
9254
9255         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9256         for C++.
9257         (c_type_print_modifier): Likewise.  Add "language" parameter.
9258         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9259         (c_type_print_base_1): Update.
9260         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9261         constants.
9262         * type-stack.c (type_stack::insert): Handle tp_atomic and
9263         tp_restrict.
9264         (type_stack::follow_type_instance_flags): Likewise.
9265         (type_stack::follow_types): Likewise.  Merge type-following code.
9266         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9267         (space_identifier, cv_with_space_id)
9268         (const_or_volatile_or_space_identifier_noopt)
9269         (const_or_volatile_or_space_identifier): Remove.
9270         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9271         rules.
9272         (ptr_operator, typebase): Update.
9273         (enum token_flag) <FLAG_C>: New constant.
9274         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9275         "_Atomic".
9276         (lex_one_token): Handle FLAG_C.
9277
9278 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9279
9280         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9281         it to the ptrace call.
9282         * m68k-bsd-nat.c (store_registers): Likewise.
9283
9284 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9285
9286         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9287         gdb_byte *.
9288         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9289         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9290         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9291
9292 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9293
9294         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9295         nbsd_nat_target instead of inf_ptrace_target.
9296         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9297         nbsd_nat_target.
9298
9299 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9300
9301         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9302         register_t.
9303
9304 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9305
9306         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9307         it to the ptrace call.
9308         * alpha-bsd-nat.c (store_registers): Likewise.
9309
9310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9311
9312         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9313         includes.
9314         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9315         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9316         fill_fpregset): Likewise.
9317
9318 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9319
9320         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9321         nbsd_nat_target instead of inf_ptrace_target.
9322         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9323         nbsd_nat_target.
9324
9325 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9326
9327         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9328         register_t.
9329
9330 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9331
9332         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9333         it to the ptrace call.
9334         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9335         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9336         * arm-nbsd-nat.c (store_register): Likewise.
9337         * arm-nbsd-nat.c (store_regs): Likewise.
9338         * arm-nbsd-nat.c (store_fp_register): Likewise.
9339         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9340
9341 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9342
9343         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9344         nbsd_nat_target instead of inf_ptrace_target.
9345         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9346         nbsd_nat_target.
9347
9348 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9349
9350         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9351         it to the ptrace call.
9352         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9353
9354 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9355
9356         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9357         it to the ptrace call.
9358         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9359
9360 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9361
9362         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9363         gdb_byte *.
9364         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9365
9366 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9367
9368         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9369         instead of inf_ptrace_target.
9370         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9371         nbsd_nat_target.
9372
9373 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9374
9375         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9376         register_t.
9377
9378 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9379
9380         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9381         register_t.
9382
9383 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9384
9385         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9386         register_t.
9387
9388 2020-03-13  Tom Tromey  <tom@tromey.com>
9389
9390         * value.h (val_print): Don't declare.
9391         * valprint.h (val_print_array_elements)
9392         (val_print_scalar_formatted, generic_val_print): Don't declare.
9393         * valprint.c (generic_val_print_array): Take a struct value.
9394         (generic_val_print_ptr, generic_val_print_memberptr)
9395         (generic_val_print_bool, generic_val_print_int)
9396         (generic_val_print_char, generic_val_print_complex)
9397         (generic_val_print): Remove.
9398         (generic_value_print): Update.
9399         (do_val_print): Remove unused parameters.  Don't call
9400         la_val_print.
9401         (val_print): Remove.
9402         (common_val_print): Update.  Don't call value_check_printable.
9403         (val_print_scalar_formatted, val_print_array_elements): Remove.
9404         * rust-lang.c (rust_val_print): Remove.
9405         (rust_language_defn): Update.
9406         * p-valprint.c (pascal_val_print): Remove.
9407         (pascal_value_print_inner): Update.
9408         (pascal_object_print_val_fields, pascal_object_print_val):
9409         Remove.
9410         (pascal_object_print_static_field): Update.
9411         * p-lang.h (pascal_val_print): Don't declare.
9412         * p-lang.c (pascal_language_defn): Update.
9413         * opencl-lang.c (opencl_language_defn): Update.
9414         * objc-lang.c (objc_language_defn): Update.
9415         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9416         * m2-lang.h (m2_val_print): Don't declare.
9417         * m2-lang.c (m2_language_defn): Update.
9418         * language.h (struct language_defn) <la_val_print>: Remove.
9419         * language.c (unk_lang_value_print_inner): Rename.  Change
9420         argument types.
9421         (unknown_language_defn, auto_language_defn): Update.
9422         * go-valprint.c (go_val_print): Remove.
9423         * go-lang.h (go_val_print): Don't declare.
9424         * go-lang.c (go_language_defn): Update.
9425         * f-valprint.c (f_val_print): Remove.
9426         * f-lang.h (f_value_print): Don't declare.
9427         * f-lang.c (f_language_defn): Update.
9428         * d-valprint.c (d_val_print): Remove.
9429         * d-lang.h (d_value_print): Don't declare.
9430         * d-lang.c (d_language_defn): Update.
9431         * cp-valprint.c (cp_print_value_fields)
9432         (cp_print_value_fields_rtti, cp_print_value): Remove.
9433         (cp_print_static_field): Update.
9434         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9435         (c_val_print_struct, c_val_print_union, c_val_print_int)
9436         (c_val_print_memberptr, c_val_print): Remove.
9437         * c-lang.h (c_val_print_array, cp_print_value_fields)
9438         (cp_print_value_fields_rtti): Don't declare.
9439         * c-lang.c (c_language_defn, cplus_language_defn)
9440         (asm_language_defn, minimal_language_defn): Update.
9441         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9442         (ada_val_print_enum): Take a struct value.
9443         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9444         (ada_val_print): Remove.
9445         (ada_value_print_1): Update.
9446         (printable_val_type): Remove.
9447         * ada-lang.h (ada_val_print): Don't declare.
9448         * ada-lang.c (ada_language_defn): Update.
9449
9450 2020-03-13  Tom Tromey  <tom@tromey.com>
9451
9452         * valprint.c (do_val_print): Update.
9453         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9454         a struct value.
9455         (value_to_value_object_no_release): Declare.
9456         * python/py-value.c (value_to_value_object_no_release): New
9457         function.
9458         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9459         struct value.
9460         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9461         function.
9462         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9463         a struct value.
9464         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9465         Declare.
9466         (gdbscm_apply_val_pretty_printer): Take a struct value.
9467         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9468         value.
9469         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9470         value.
9471         * extension-priv.h (struct extension_language_ops)
9472         <apply_val_pretty_printer>: Take a struct value.
9473         * cp-valprint.c (cp_print_value): Create a struct value.
9474         (cp_print_value): Update.
9475
9476 2020-03-13  Tom Tromey  <tom@tromey.com>
9477
9478         * ada-valprint.c (print_field_values): Call common_val_print.
9479
9480 2020-03-13  Tom Tromey  <tom@tromey.com>
9481
9482         * ada-valprint.c (val_print_packed_array_elements): Remove
9483         bitoffset and val parameters.  Call common_val_print.
9484         (ada_val_print_string): Remove offset, address, and original_value
9485         parameters.
9486         (ada_val_print_array): Update.
9487         (ada_value_print_array): New function.
9488         (ada_value_print_1): Call it.
9489
9490 2020-03-13  Tom Tromey  <tom@tromey.com>
9491
9492         * ada-valprint.c (ada_value_print): Use common_val_print.
9493
9494 2020-03-13  Tom Tromey  <tom@tromey.com>
9495
9496         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9497
9498 2020-03-13  Tom Tromey  <tom@tromey.com>
9499
9500         * ada-valprint.c (ada_value_print_num): New function.
9501         (ada_value_print_1): Use it.
9502
9503 2020-03-13  Tom Tromey  <tom@tromey.com>
9504
9505         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9506
9507 2020-03-13  Tom Tromey  <tom@tromey.com>
9508
9509         * ada-valprint.c (ada_value_print_ptr): New function.
9510         (ada_value_print_1): Use it.
9511
9512 2020-03-13  Tom Tromey  <tom@tromey.com>
9513
9514         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9515         call common_val_print.
9516         (ada_val_print_1): Update.
9517         (ada_value_print_1): New function.
9518         (ada_value_print_inner): Rewrite.
9519
9520 2020-03-13  Tom Tromey  <tom@tromey.com>
9521
9522         * cp-valprint.c (cp_print_value_fields): Update.
9523         (cp_print_value): New function.
9524
9525 2020-03-13  Tom Tromey  <tom@tromey.com>
9526
9527         * m2-valprint.c (m2_value_print_inner): Use
9528         cp_print_value_fields.
9529         * cp-valprint.c (cp_print_value_fields): New function.
9530         * c-valprint.c (c_value_print_struct): New function.
9531         (c_value_print_inner): Use c_value_print_struct.
9532         * c-lang.h (cp_print_value_fields): Declare.
9533
9534 2020-03-13  Tom Tromey  <tom@tromey.com>
9535
9536         * c-valprint.c (c_value_print_array): New function.
9537         (c_value_print_inner): Use it.
9538
9539 2020-03-13  Tom Tromey  <tom@tromey.com>
9540
9541         * c-valprint.c (c_value_print_memberptr): New function.
9542         (c_value_print_inner): Use it.
9543
9544 2020-03-13  Tom Tromey  <tom@tromey.com>
9545
9546         * c-valprint.c (c_value_print_int): New function.
9547         (c_value_print_inner): Use it.
9548
9549 2020-03-13  Tom Tromey  <tom@tromey.com>
9550
9551         * c-valprint.c (c_value_print_ptr): New function.
9552         (c_value_print_inner): Use it.
9553
9554 2020-03-13  Tom Tromey  <tom@tromey.com>
9555
9556         * c-valprint.c (c_value_print_inner): Rewrite.
9557
9558 2020-03-13  Tom Tromey  <tom@tromey.com>
9559
9560         * valprint.c (generic_value_print_complex): New function.
9561         (generic_value_print): Use it.
9562
9563 2020-03-13  Tom Tromey  <tom@tromey.com>
9564
9565         * valprint.c (generic_val_print_float): Don't call
9566         val_print_scalar_formatted.
9567         (generic_val_print, generic_value_print): Update.
9568
9569 2020-03-13  Tom Tromey  <tom@tromey.com>
9570
9571         * valprint.c (generic_value_print_char): New function
9572         (generic_value_print): Use it.
9573
9574 2020-03-13  Tom Tromey  <tom@tromey.com>
9575
9576         * valprint.c (generic_value_print_int): New function.
9577         (generic_value_print): Use it.
9578
9579 2020-03-13  Tom Tromey  <tom@tromey.com>
9580
9581         * valprint.c (generic_value_print_bool): New function.
9582         (generic_value_print): Use it.
9583
9584 2020-03-13  Tom Tromey  <tom@tromey.com>
9585
9586         * valprint.c (generic_val_print_func): Simplify.
9587         (generic_val_print, generic_value_print): Update.
9588
9589 2020-03-13  Tom Tromey  <tom@tromey.com>
9590
9591         * valprint.c (generic_val_print_flags): Remove.
9592         (generic_val_print, generic_value_print): Update.
9593         (val_print_type_code_flags): Add original_value parameter.
9594
9595 2020-03-13  Tom Tromey  <tom@tromey.com>
9596
9597         * valprint.c (generic_val_print): Update.
9598         (generic_value_print): Update.
9599         * valprint.c (generic_val_print_enum): Don't call
9600         val_print_scalar_formatted.
9601
9602 2020-03-13  Tom Tromey  <tom@tromey.com>
9603
9604         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9605         * valprint.c (generic_value_print_ptr): New function.
9606
9607 2020-03-13  Tom Tromey  <tom@tromey.com>
9608
9609         * valprint.c (generic_value_print): Rewrite.
9610
9611 2020-03-13  Tom Tromey  <tom@tromey.com>
9612
9613         * p-valprint.c (pascal_object_print_value_fields)
9614         (pascal_object_print_value): New functions.
9615
9616 2020-03-13  Tom Tromey  <tom@tromey.com>
9617
9618         * p-valprint.c (pascal_value_print_inner): Rewrite.
9619
9620 2020-03-13  Tom Tromey  <tom@tromey.com>
9621
9622         * f-valprint.c (f_value_print_innner): Rewrite.
9623
9624 2020-03-13  Tom Tromey  <tom@tromey.com>
9625
9626         * m2-valprint.c (m2_print_unbounded_array): New overload.
9627         (m2_print_unbounded_array): Update.
9628         (m2_print_array_contents): Take a struct value.
9629         (m2_value_print_inner): Rewrite.
9630
9631 2020-03-13  Tom Tromey  <tom@tromey.com>
9632
9633         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9634         (d_value_print_inner): New function.
9635         * d-lang.h (d_value_print_inner): Declare.
9636         * d-lang.c (d_language_defn): Use d_value_print_inner.
9637
9638 2020-03-13  Tom Tromey  <tom@tromey.com>
9639
9640         * go-valprint.c (go_value_print_inner): New function.
9641         * go-lang.h (go_value_print_inner): Declare.
9642         * go-lang.c (go_language_defn): Use go_value_print_inner.
9643
9644 2020-03-13  Tom Tromey  <tom@tromey.com>
9645
9646         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9647         API.
9648         (rust_val_print): Rewrite.
9649         (rust_value_print_inner): New function, from rust_val_print.
9650         (rust_language_defn): Use rust_value_print_inner.
9651
9652 2020-03-13  Tom Tromey  <tom@tromey.com>
9653
9654         * ada-valprint.c (ada_value_print_inner): New function.
9655         * ada-lang.h (ada_value_print_inner): Declare.
9656         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9657
9658 2020-03-13  Tom Tromey  <tom@tromey.com>
9659
9660         * f-valprint.c (f_value_print_innner): New function.
9661         * f-lang.h (f_value_print_innner): Declare.
9662         * f-lang.c (f_language_defn): Use f_value_print_innner.
9663
9664 2020-03-13  Tom Tromey  <tom@tromey.com>
9665
9666         * p-valprint.c (pascal_value_print_inner): New function.
9667         * p-lang.h (pascal_value_print_inner): Declare.
9668         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9669
9670 2020-03-13  Tom Tromey  <tom@tromey.com>
9671
9672         * m2-valprint.c (m2_value_print_inner): New function.
9673         * m2-lang.h (m2_value_print_inner): Declare.
9674         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9675
9676 2020-03-13  Tom Tromey  <tom@tromey.com>
9677
9678         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9679         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9680         * c-valprint.c (c_value_print_inner): New function.
9681         * c-lang.h (c_value_print_inner): Declare.
9682         * c-lang.c (c_language_defn, cplus_language_defn)
9683         (asm_language_defn, minimal_language_defn): Use
9684         c_value_print_inner.
9685
9686 2020-03-13  Tom Tromey  <tom@tromey.com>
9687
9688         * p-valprint.c (pascal_object_print_value_fields): Now static.
9689         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9690
9691 2020-03-13  Tom Tromey  <tom@tromey.com>
9692
9693         * c-valprint.c (c_val_print_array): Simplify.
9694
9695 2020-03-13  Tom Tromey  <tom@tromey.com>
9696
9697         * valprint.c (value_print_array_elements): New function.
9698         * valprint.h (value_print_array_elements): Declare.
9699
9700 2020-03-13  Tom Tromey  <tom@tromey.com>
9701
9702         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9703         * mips-tdep.c (mips_print_register): Use
9704         value_print_scalar_formatted.
9705
9706 2020-03-13  Tom Tromey  <tom@tromey.com>
9707
9708         * valprint.h (value_print_scalar_formatted): Declare.
9709         * valprint.c (value_print_scalar_formatted): New function.
9710
9711 2020-03-13  Tom Tromey  <tom@tromey.com>
9712
9713         * valprint.h (generic_value_print): Declare.
9714         * valprint.c (generic_value_print): New function.
9715
9716 2020-03-13  Tom Tromey  <tom@tromey.com>
9717
9718         * valprint.c (do_val_print): Call la_value_print_inner, if
9719         available.
9720         * rust-lang.c (rust_language_defn): Update.
9721         * p-lang.c (pascal_language_defn): Update.
9722         * opencl-lang.c (opencl_language_defn): Update.
9723         * objc-lang.c (objc_language_defn): Update.
9724         * m2-lang.c (m2_language_defn): Update.
9725         * language.h (struct language_defn) <la_value_print_inner>: New
9726         member.
9727         * language.c (unknown_language_defn, auto_language_defn): Update.
9728         * go-lang.c (go_language_defn): Update.
9729         * f-lang.c (f_language_defn): Update.
9730         * d-lang.c (d_language_defn): Update.
9731         * c-lang.c (c_language_defn, cplus_language_defn)
9732         (asm_language_defn, minimal_language_defn): Update.
9733         * ada-lang.c (ada_language_defn): Update.
9734
9735 2020-03-13  Tom Tromey  <tom@tromey.com>
9736
9737         * c-valprint.c (c_value_print): Use common_val_print.
9738
9739 2020-03-13  Tom Tromey  <tom@tromey.com>
9740
9741         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9742
9743 2020-03-13  Tom Tromey  <tom@tromey.com>
9744
9745         * f-valprint.c (f77_print_array_1, f_val_print): Use
9746         common_val_print.
9747
9748 2020-03-13  Tom Tromey  <tom@tromey.com>
9749
9750         * riscv-tdep.c (riscv_print_one_register_info): Use
9751         common_val_print.
9752
9753 2020-03-13  Tom Tromey  <tom@tromey.com>
9754
9755         * mi/mi-main.c (output_register): Use common_val_print.
9756
9757 2020-03-13  Tom Tromey  <tom@tromey.com>
9758
9759         * infcmd.c (default_print_one_register_info): Use
9760         common_val_print.
9761
9762 2020-03-13  Tom Tromey  <tom@tromey.com>
9763
9764         * valprint.h (common_val_print_checked): Declare.
9765         * valprint.c (common_val_print_checked): New function.
9766         * stack.c (print_frame_arg): Use common_val_print_checked.
9767
9768 2020-03-13  Tom Tromey  <tom@tromey.com>
9769
9770         * valprint.c (do_val_print): New function, from val_print.
9771         (val_print): Use do_val_print.
9772         (common_val_print): Use do_val_print.
9773
9774 2020-03-13  Tom Tromey  <tom@tromey.com>
9775
9776         * valprint.c (value_print): Use scoped_value_mark.
9777
9778 2020-03-13  Tom de Vries  <tdevries@suse.de>
9779
9780         PR symtab/25646
9781         * psymtab.c (partial_symtab::partial_symtab): Don't set
9782         globals_offset and statics_offset.  Push element onto
9783         current_global_psymbols and current_static_psymbols stacks.
9784         (concat): New function.
9785         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9786         element from current_global_psymbols and current_static_psymbols
9787         stacks.  Concat popped elements to global_psymbols and
9788         static_symbols.
9789         (add_psymbol_to_list): Use current_global_psymbols and
9790         current_static_psymbols stacks.
9791         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9792         current_static_psymbols fields.
9793
9794 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9795
9796         * corelow.c (sniff_core_bfd): Remove.
9797         (class core_target) <m_core_vec>: Remove.
9798         (core_target::core_target): Update.
9799         (core_file_fns): Remove.
9800         (deprecated_add_core_fns): Remove.
9801         (default_core_sniffer): Remove.
9802         (sniff_core_bfd): Remove.
9803         (default_check_format): Remove.
9804         (gdb_check_format): Remove.
9805         (core_target_open): Update.
9806         (core_target::get_core_register_section): Update.
9807         (get_core_registers_cb): Update.
9808         (core_target::fetch_registers): Update.
9809         * gdbcore.h (struct core_fns): Remove.
9810         (deprecated_add_core_fns): Remove.
9811         (default_core_sniffer): Remove.
9812         (default_check_format): Remove.
9813
9814 2020-03-12  Tom Tromey  <tom@tromey.com>
9815
9816         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9817         CORE_ADDR.
9818         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9819
9820 2020-03-12  Tom Tromey  <tom@tromey.com>
9821
9822         * remote.c (remote_target::download_tracepoint)
9823         (remote_target::enable_tracepoint)
9824         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9825         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9826         sprintf_vma.
9827
9828 2020-03-12  Tom Tromey  <tom@tromey.com>
9829
9830         * symfile-mem.c: Update CORE_ADDR size assert.
9831
9832 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9833
9834         * selftest.m4: Move to gdbsupport/.
9835         * acinclude.m4: Update path to selftest.m4.
9836
9837 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9838
9839         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9840         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9841         gdbarch-selfselftests.c and selftest-arch.c.
9842         (SUBDIR_UNITTESTS_OBS): Rename to...
9843         (SELFTESTS_OBS): ... this.
9844         (COMMON_SFILES): Remove disasm-selftests.c and
9845         gdbarch-selftests.c.
9846         * configure.ac: Don't add selftest-arch.{c,o} to
9847         CONFIG_{SRCS,OBS}.
9848         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9849         preprocessor conditions.
9850
9851 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9852
9853         * configure.ac: Don't source bfd/development.sh.
9854         * selftest.m4: Modify comment.
9855         * configure: Re-generate.
9856
9857 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9858
9859         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9860         not "true" or "false".
9861         * configure: Re-generate.
9862
9863 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9864
9865         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9866         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9867         renamed to arm_nbsd_supply_gregset.
9868         (fetch_register): Update to call arm_nbsd_supply_gregset.
9869         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9870         (arm_netbsd_nat_target::fetch_registers): Update.
9871         (fetch_elfcore_registers): Removed.
9872         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9873         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9874         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9875         not require NetBSD system headers.
9876         (arm_nbsd_regset): New struct.
9877         (arm_nbsd_iterate_over_regset_sections): New function.
9878         (arm_netbsd_init_abi_common): Updated to call
9879         set_gdbarch_iterate_over_regset_sections.
9880         * arm-nbsd-tdep.h: New file.
9881
9882 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9883
9884         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9885         recursion.
9886
9887 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9888
9889         * configure: Re-generate.
9890
9891 2020-03-11  Tom Tromey  <tromey@adacore.com>
9892
9893         * ada-typeprint.c (print_choices): Fix comment.
9894
9895 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9896
9897         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9898         previous item in the list, when the list has no items.
9899
9900 2020-03-11  Tom de Vries  <tdevries@suse.de>
9901
9902         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9903         PROP_LOCLIST handling code.
9904
9905 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9906
9907         * buildsym-legacy.c (record_line): Pass extra parameter to
9908         record_line.
9909         * buildsym.c (buildsym_compunit::record_line): Take an extra
9910         parameter, reduce duplication in the line table, and record the
9911         is_stmt flag in the line table.
9912         * buildsym.h (buildsym_compunit::record_line): Add extra
9913         parameter.
9914         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9915         non-statement lines.
9916         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9917         this to the symtab builder.
9918         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9919         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9920         through to dwarf_record_line_1.
9921         * infrun.c (process_event_stop_test): When stepping, don't stop at
9922         a non-statement instruction, and only refresh the step info when
9923         we land in the middle of a line's range.  Also add an extra
9924         comment.
9925         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9926         field.
9927         * record-btrace.c (btrace_find_line_range): Only record lines
9928         marked as is-statement.
9929         * stack.c (frame_show_address): Show the frame address if we are
9930         in a non-statement sal.
9931         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9932         (maintenance_print_one_line_table): Print a header for the is_stmt
9933         column, and include is_stmt information in the output.
9934         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9935         preference to non-statements.
9936         (find_pcs_for_symtab_line): Prefer is-statement entries.
9937         (find_line_common): Likewise.
9938         * symtab.h (struct linetable_entry): Add is_stmt field.
9939         (struct symtab_and_line): Likewise.
9940         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9941         arranging the line table.
9942
9943 2020-03-07  Tom de Vries  <tdevries@suse.de>
9944
9945         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9946         DIE.
9947
9948 2020-03-07  Tom Tromey  <tom@tromey.com>
9949
9950         * valops.c (value_literal_complex): Remove obsolete comment.
9951         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9952         comment.
9953
9954 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9955
9956         * infrun.h: Forward-declare thread_info.
9957         (set_step_info): Add thread_info parameter, add doc.
9958         * infrun.c (set_step_info): Add thread_info parameter, move doc
9959         to header.
9960         * infrun.c (process_event_stop_test): Pass thread to
9961         set_step_info call.
9962         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9963         set_step_info.
9964         (prepare_one_step): Add thread_info parameter, pass it to
9965         set_step_frame and prepare_one_step (recursive) call.
9966         (step_1): Pass thread to prepare_one_step call.
9967         (step_command_fsm::should_stop): Pass thread to
9968         prepare_one_step.
9969         (until_next_fsm): Pass thread to set_step_frame call.
9970         (finish_command): Pass thread to set_step_info call.
9971
9972 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9973
9974         * windows-tdep.c (windows_solib_create_inferior_hook):
9975         Check if inferior is running.
9976
9977 2020-03-06  Tom de Vries  <tdevries@suse.de>
9978
9979         * NEWS: Fix "the the".
9980         * ctfread.c: Same.
9981
9982 2020-03-06  Tom de Vries  <tdevries@suse.de>
9983
9984         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9985
9986 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9987
9988         * .dir-locals.el: Add a comment referencing the other copies of
9989         this file.
9990
9991 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9992
9993         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9994         psargs.
9995
9996 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9997
9998         * .gitattributes: New file.
9999
10000 2020-03-04  Tom Tromey  <tom@tromey.com>
10001
10002         * symmisc.c (print_symbol_bcache_statistics)
10003         (print_objfile_statistics): Update.
10004         * symfile.c (allocate_symtab): Use intern.
10005         * psymtab.c (partial_symtab::partial_symtab): Use intern.
10006         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
10007         macro_cache>: Remove.
10008         <string_cache>: New member.
10009         (struct objfile) <intern>: New methods.
10010         * elfread.c (elf_symtab_read): Use intern.
10011         * dwarf2/read.c (fixup_go_packaging): Intern package name.
10012         (dwarf2_compute_name, dwarf2_physname)
10013         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
10014         names.
10015         (guess_partial_die_structure_name): Update.
10016         (partial_die_info::fixup): Intern name.
10017         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
10018         name.
10019         (dwarf2_name): Intern name.  Update.
10020         * buildsym.c (buildsym_compunit::get_macro_table): Use
10021         string_cache.
10022
10023 2020-03-04  Tom Tromey  <tom@tromey.com>
10024
10025         * jit.c (bfd_open_from_target_memory): Make "target" const.
10026         * corefile.c (gnutarget): Now const.
10027         * gdbcore.h (gnutarget): Now const.
10028
10029 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
10030
10031         * NEWS: Mention support for WOW64 processes.
10032         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
10033         (amd64_windows_segment_register_p): Remove static.
10034         (_initialize_amd64_windows_nat): Update.
10035         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
10036         * i386-windows-nat.c (context_offset): Update.
10037         (i386_mappings): Rename and remove static.
10038         (i386_windows_segment_register_p): Remove static.
10039         (_initialize_i386_windows_nat): Update.
10040         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
10041         (STATUS_WX86_SINGLE_STEP): New macro.
10042         (EnumProcessModulesEx): New macro.
10043         (Wow64SuspendThread): New macro.
10044         (Wow64GetThreadContext): New macro.
10045         (Wow64SetThreadContext): New macro.
10046         (Wow64GetThreadSelectorEntry): New macro.
10047         (windows_set_context_register_offsets): Add static.
10048         (windows_set_segment_register_p): Likewise.
10049         (windows_add_thread): Adapt for WOW64 processes.
10050         (windows_fetch_one_register): Likewise.
10051         (windows_nat_target::fetch_registers): Likewise.
10052         (windows_store_one_register): Likewise.
10053         (display_selector): Likewise.
10054         (display_selectors): Likewise.
10055         (handle_exception): Likewise.
10056         (windows_continue): Likewise.
10057         (windows_nat_target::resume): Likewise.
10058         (windows_add_all_dlls): Likewise.
10059         (do_initial_windows_stuff): Likewise.
10060         (windows_nat_target::attach): Likewise.
10061         (windows_get_exec_module_filename): Likewise.
10062         (windows_nat_target::create_inferior): Likewise.
10063         (windows_xfer_siginfo): Likewise.
10064         (_initialize_loadable): Initialize Wow64SuspendThread,
10065         Wow64GetThreadContext, Wow64SetThreadContext,
10066         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10067         * windows-nat.h (windows_set_context_register_offsets):
10068         Remove declaration.
10069         (windows_set_segment_register_p): Likewise.
10070         (i386_windows_segment_register_p): Add declaration.
10071         (amd64_windows_segment_register_p): Likewise.
10072
10073 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10074
10075         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10076         in "info registers" for AArch64/ARM.
10077
10078         The change caused "info registers" to not print GPR's.
10079
10080         gdb/ChangeLog:
10081
10082         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10083
10084         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10085         when reg->group is empty and reggroup is not.
10086
10087 2020-03-03  Tom Tromey  <tromey@adacore.com>
10088
10089         * dwarf2/frame.c (struct dwarf2_frame_cache)
10090         <checked_tailcall_bottom, entry_cfa_sp_offset,
10091         entry_cfa_sp_offset_p>: Remove members.
10092         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10093         (dwarf2_frame_prev_register): Don't call
10094         dwarf2_tailcall_sniffer_first.
10095         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10096         * frame-unwind.c (add_unwinder): New fuction.
10097         (frame_unwind_init): Use it.  Add tailcall unwinder.
10098
10099 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10100             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10101
10102         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10103         value should be printed as true.
10104
10105 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10106
10107         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10108         (windows_init_abi): Set and use windows_so_ops.
10109
10110 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10111
10112         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10113         when verifying if dealing with a convenience variable.
10114
10115 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10116
10117         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10118
10119 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10120
10121         * infrun.c (gdbarch_supports_displaced_stepping): New.
10122         (use_displaced_stepping): Break up conditions in smaller pieces.
10123         Use gdbarch_supports_displaced_stepping.
10124         (displaced_step_prepare_throw): Use
10125         gdbarch_supports_displaced_stepping.
10126
10127 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10128
10129         * NEWS: Mention new behaviour of the history filename.
10130         * top.c (write_history_p): Add comment.
10131         (show_write_history_p): Add header comment, give a different
10132         message when history writing is on, but the history filename is
10133         empty.
10134         (history_filename): Add comment.
10135         (history_filename_empty): New function.
10136         (show_history_filename): Add header comment, give a different
10137         message when the filename is empty.
10138         (init_history): Compare history_filename against nullptr, and only
10139         read history if the filename is not empty.
10140         (set_history_filename): Add header comment, and only make
10141         non-empty filenames absolute.
10142         (init_main): Make the filename argument to 'set history filename'
10143         optional.
10144
10145 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10146
10147         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10148         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10149         (fetch_fp_register): Update.
10150         (fetch_fp_regs): Update.
10151         (store_fp_register): Update.
10152         (store_fp_regs): Update.
10153         (arm_netbsd_nat_target::read_description): New function.
10154         (fetch_elfcore_registers): Update.
10155
10156 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10157
10158         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10159         general_thread if the stop reply is missing a thread-id.
10160         (remote_target::process_stop_reply): Use the first non-exited
10161         thread if the target didn't pass a thread-id.
10162         * infrun.c (do_target_wait): Move call to
10163         switch_to_inferior_no_thread to ....
10164         (do_target_wait_1): ... here.
10165
10166 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10167
10168         * debuginfod-support.c: Include defs.h first.
10169
10170 2020-02-28  Tom de Vries  <tdevries@suse.de>
10171
10172         * symfile.c (set_initial_language): Use default language for lookup.
10173
10174 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10175
10176         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10177         reader variable, pass `this` to read_cutu_die_from_dwo.
10178
10179 2020-02-27  Aaron Merey  <amerey@redhat.com>
10180
10181         * source.c (open_source_file): Check for nullptr when computing
10182         srcpath.
10183
10184 2020-02-27  Tom Tromey  <tromey@adacore.com>
10185
10186         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10187         member.
10188         (dwarf2_add_field): Don't update nfields.
10189         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10190
10191 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10192
10193         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10194         abs.
10195
10196 2020-02-26  Tom Tromey  <tom@tromey.com>
10197
10198         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10199         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10200         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10201         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10202         per_cu_data.
10203
10204 2020-02-26  Tom Tromey  <tom@tromey.com>
10205
10206         * dwarf2/index-write.c (psym_index_map): Change type.
10207         (add_address_entry_worker, write_one_signatured_type)
10208         (recursively_count_psymbols, recursively_write_psymbols)
10209         (class debug_names, psyms_seen_size, write_gdbindex)
10210         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10211
10212 2020-02-26  Aaron Merey  <amerey@redhat.com>
10213
10214         * Makefile.in: Handle optional debuginfod support.
10215         * NEWS: Update.
10216         * README: Add --with-debuginfod summary.
10217         * config.in: Regenerate.
10218         * configure: Regenerate.
10219         * configure.ac: Handle optional debuginfod support.
10220         * debuginfod-support.c: debuginfod helper functions.
10221         * debuginfod-support.h: Ditto.
10222         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10223         summary.
10224         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10225         when a dwz file cannot be found.
10226         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10227         debuginfo file cannot be found.
10228         * source.c (open_source_file): Query debuginfod servers when a
10229         source file cannot be found.
10230         * top.c (print_gdb_configuration): Include
10231         --{with,without}-debuginfod in the output.
10232
10233 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10234
10235         * thread.c (thr_try_catch_cmd): Print thread name.
10236
10237 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10238
10239         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10240         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10241         dwarf2_fetch_die_type_sect_off): Move to...
10242         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10243         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10244         dwarf2_fetch_die_type_sect_off): ... here.
10245         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10246         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10247         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10248
10249 2020-02-26  Tom de Vries  <tdevries@suse.de>
10250
10251         PR gdb/25603
10252         * symfile.c (set_initial_language): Exit-early if
10253         language_mode == language_mode_manual.
10254
10255 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10256
10257         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10258         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10259         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10260
10261 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10262
10263         * gdbtypes.c (create_array_type_with_stride): Handle negative
10264         array strides.
10265         * valarith.c (value_subscripted_rvalue): Likewise.
10266
10267 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10268
10269         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10270
10271 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10272
10273         * loc.h (dwarf2_get_die_type): Move to...
10274         * read.h (dwarf2_get_die_type): ... here.
10275         * read.c (dwarf2_get_die_type): Move doc to header.
10276
10277 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10278
10279         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10280         'gnulib/Makefile.in' to the list.
10281
10282 2020-02-24  Tom Tromey  <tom@tromey.com>
10283
10284         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10285         Remove.
10286         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10287         XOBNEWVEC.
10288
10289 2020-02-24  Tom Tromey  <tom@tromey.com>
10290
10291         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10292         New method.
10293         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10294         (dw2_do_instantiate_symtab, dw2_get_file_names)
10295         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10296
10297 2020-02-24  Tom Tromey  <tom@tromey.com>
10298
10299         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10300         make_scoped_restore.
10301         (dwarf2_psymtab::read_symtab): Don't clear
10302         reading_partial_symbols.
10303
10304 2020-02-24  Tom de Vries  <tdevries@suse.de>
10305
10306         PR gdb/25592
10307         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10308
10309 2020-02-24  Tom de Vries  <tdevries@suse.de>
10310
10311         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10312         commands layout next/prev/regs.
10313
10314 2020-02-22  Tom Tromey  <tom@tromey.com>
10315
10316         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10317         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10318
10319 2020-02-22  Tom Tromey  <tom@tromey.com>
10320
10321         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10322
10323 2020-02-22  Tom Tromey  <tom@tromey.com>
10324
10325         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10326         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10327         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10328         * tui/tui.c (_initialize_tui): Add usage text.
10329
10330 2020-02-22  Tom Tromey  <tom@tromey.com>
10331
10332         * tui/tui-win.c (tui_set_focus_command)
10333         (tui_set_win_height_command): Use error_no_arg.
10334         (_initialize_tui_win): Update help text.
10335         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10336
10337 2020-02-22  Tom Tromey  <tom@tromey.com>
10338
10339         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10340         * tui/tui-disasm.h (struct tui_disasm_window)
10341         <display_start_addr>: Declare.
10342         * tui/tui-source.h (struct tui_source_window)
10343         <display_start_addr>: Declare.
10344         * tui/tui-winsource.h (struct tui_source_window_base)
10345         <show_source_line, display_start_addr>: New methods.
10346         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10347         Rename and move to protected section.
10348         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10349         (tui_source_window_base::do_erase_source_content): Update.
10350         (tui_source_window_base::show_source_line): Now a method.
10351         (tui_source_window_base::show_source_content)
10352         (tui_source_window_base::tui_source_window_base)
10353         (tui_source_window_base::rerender)
10354         (tui_source_window_base::refill)
10355         (tui_source_window_base::do_scroll_horizontal)
10356         (tui_source_window_base::set_is_exec_point_at)
10357         (tui_source_window_base::update_breakpoint_info)
10358         (tui_source_window_base::update_exec_info): Update.
10359         * tui/tui-source.c (tui_source_window::set_contents)
10360         (tui_source_window::showing_source_p)
10361         (tui_source_window::do_scroll_vertical)
10362         (tui_source_window::location_matches_p)
10363         (tui_source_window::line_is_displayed): Update.
10364         (tui_source_window::display_start_addr): New method.
10365         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10366         (tui_disasm_window::do_scroll_vertical)
10367         (tui_disasm_window::location_matches_p): Update.
10368         (tui_disasm_window::display_start_addr): New method.
10369
10370 2020-02-22  Tom Tromey  <tom@tromey.com>
10371
10372         * NEWS: Add entry for gdb.register_window_type.
10373         * tui/tui-layout.h (window_factory): New typedef.
10374         (tui_register_window): Declare.
10375         * tui/tui-layout.c (saved_tui_windows): New global.
10376         (tui_apply_current_layout): Use it.
10377         (tui_register_window): New function.
10378         * python/python.c (do_start_initialization): Call
10379         gdbpy_initialize_tui.
10380         (python_GdbMethods): Add "register_window_type" function.
10381         * python/python-internal.h (gdbpy_register_tui_window)
10382         (gdbpy_initialize_tui): Declare.
10383         * python/py-tui.c: New file.
10384         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10385
10386 2020-02-22  Tom Tromey  <tom@tromey.com>
10387
10388         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10389
10390 2020-02-22  Tom Tromey  <tom@tromey.com>
10391
10392         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10393         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10394         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10395         (tui_set_win_focus_to): Move from tui-win.c.
10396
10397 2020-02-22  Tom Tromey  <tom@tromey.com>
10398
10399         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10400         functions.
10401         (known_window_types): New global.
10402         (tui_get_window_by_name): Reimplement.
10403         (initialize_known_windows): New function.
10404         (validate_window_name): Rewrite.
10405         (_initialize_tui_layout): Call initialize_known_windows.
10406
10407 2020-02-22  Tom Tromey  <tom@tromey.com>
10408
10409         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10410         Remove constants.
10411         * tui/tui-winsource.h (struct tui_source_window_base)
10412         <tui_source_window_base>: Remove parameter.
10413         * tui/tui-winsource.c
10414         (tui_source_window_base::tui_source_window_base): Remove
10415         parameter.
10416         (tui_source_window_base::refill): Update.
10417         * tui/tui-stack.h (struct tui_locator_window)
10418         <tui_locator_window>: Update.
10419         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10420         Default the constructor.
10421         * tui/tui-regs.h (struct tui_data_item_window)
10422         <tui_data_item_window>: Default the constructor.
10423         (struct tui_data_window) <tui_data_window>: Likewise.
10424         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10425         Default the constructor.
10426         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10427         Default the constructor.
10428         <type>: Remove.
10429         (struct tui_win_info) <tui_win_info>: Default the constructor.
10430         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10431         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10432         Default the constructor.
10433
10434 2020-02-22  Tom Tromey  <tom@tromey.com>
10435
10436         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10437         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10438         * tui/tui-win.c (tui_resize_all): Don't call
10439         tui_delete_invisible_windows.
10440         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10441         done.
10442         (tui_set_layout): Update.
10443         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10444         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10445         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10446
10447 2020-02-22  Tom Tromey  <tom@tromey.com>
10448
10449         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10450         correctly.
10451
10452 2020-02-22  Tom Tromey  <tom@tromey.com>
10453
10454         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10455
10456 2020-02-22  Tom Tromey  <tom@tromey.com>
10457
10458         * tui/tui-winsource.h (struct tui_source_window_iterator)
10459         <inner_iterator>: New etytypedef.
10460         <tui_source_window_iterator>: Take "end" parameter.
10461         <tui_source_window_iterator>: Take iterator.
10462         <operator*, advance>: Update.
10463         <m_iter>: Change type.
10464         <m_end>: New field.
10465         (struct tui_source_windows) <begin, end>: Update.
10466         * tui/tui-layout.c (tui_windows): New global.
10467         (tui_apply_current_layout): Clear tui_windows.
10468         (tui_layout_window::apply): Update tui_windows.
10469         * tui/tui-data.h (tui_windows): Declare.
10470         (all_tui_windows): Now inline function.
10471         (class tui_window_iterator, struct all_tui_windows): Remove.
10472
10473 2020-02-22  Tom Tromey  <tom@tromey.com>
10474
10475         PR tui/17850:
10476         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10477         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10478         "height" argument.
10479         (class tui_layout_window) <get_sizes>: Likewise.
10480         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10481         argument.
10482         <get_sizes>: Add "height" argument.
10483         <m_vertical>: New field.
10484         * tui/tui-layout.c (tui_layout_split::clone): Update.
10485         (tui_layout_split::get_sizes): Add "height" argument.
10486         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10487         (tui_new_layout_command): Parse "-horizontal".
10488         (_initialize_tui_layout): Update help string.
10489         (tui_layout_split::specification): Add "-horizontal" when needed.
10490         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10491         argument.
10492         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10493         New methods.
10494
10495 2020-02-22  Tom Tromey  <tom@tromey.com>
10496
10497         * tui/tui-layout.h (enum tui_adjust_result): New.
10498         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10499         (class tui_layout_window) <adjust_size>: Return
10500         tui_adjust_result.  Rewrite.
10501         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10502         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10503
10504 2020-02-22  Tom Tromey  <tom@tromey.com>
10505
10506         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10507         parameter and return types.
10508         (class tui_layout_base) <specification>: Add "depth".
10509         (class tui_layout_window) <specification>: Add "depth".
10510         (class tui_layout_split) <specification>: Add "depth".
10511         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10512         and return types.
10513         (tui_new_layout_command): Parse sub-layouts.
10514         (_initialize_tui_layout): Update help string.
10515         (tui_layout_window::specification): Add "depth".
10516         (add_layout_command): Update.
10517
10518 2020-02-22  Tom Tromey  <tom@tromey.com>
10519
10520         * NEWS: Add "tui new-layout" item.
10521         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10522         Add new-layout command to help text.
10523         (validate_window_name): New function.
10524         (tui_new_layout_command): New function.
10525         (_initialize_tui_layout): Register "new-layout".
10526         (tui_layout_window::specification): New method.
10527         (tui_layout_window::specification): New method.
10528         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10529         method.
10530         (class tui_layout_window) <specification>: New method.
10531         (class tui_layout_split) <specification>: New method.
10532
10533 2020-02-22  Tom Tromey  <tom@tromey.com>
10534
10535         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10536         * tui/tui-win.c (window_name_completer): Update comment.
10537         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10538         Declare method.
10539         (class tui_layout_window) <replace_window>: Likewise.
10540         (class tui_layout_split) <replace_window>: Likewise.
10541         (tui_set_layout): Don't declare.
10542         (tui_set_initial_layout): Declare function.
10543         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10544         (asm_regs_layout): New globals.
10545         (tui_current_layout, show_layout): Remove.
10546         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10547         (find_layout, tui_apply_layout): New function.
10548         (layout_completer): Remove.
10549         (tui_next_layout): Reimplement.
10550         (tui_next_layout_command): New function.
10551         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10552         (tui_regs_layout): Reimplement.
10553         (tui_regs_layout_command): New function.
10554         (extract_display_start_addr): Rewrite.
10555         (next_layout, prev_layout): Remove.
10556         (tui_layout_window::replace_window): New method.
10557         (tui_layout_split::replace_window): New method.
10558         (destroy_layout): New function.
10559         (layout_list): New global.
10560         (add_layout_command): New function.
10561         (initialize_layouts): Update.
10562         (tui_layout_command): New function.
10563         (_initialize_tui_layout): Install "layout" commands.
10564         * tui/tui-data.h (enum tui_layout_type): Remove.
10565         (tui_current_layout): Don't declare.
10566
10567 2020-02-22  Tom Tromey  <tom@tromey.com>
10568
10569         * tui/tui-regs.c (tui_reg_layout): Remove.
10570         (tui_reg_command): Use tui_regs_layout.
10571         * tui/tui-layout.h (tui_reg_command): Declare.
10572         * tui/tui-layout.c (tui_reg_command): New function.
10573
10574 2020-02-22  Tom Tromey  <tom@tromey.com>
10575
10576         * tui/tui.c (tui_rl_delete_other_windows): Call
10577         tui_remove_some_windows.
10578         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10579         Declare method.
10580         (class tui_layout_window) <remove_windows>: New method.
10581         (class tui_layout_split) <remove_windows>: Declare.
10582         (tui_remove_some_windows): Declare.
10583         * tui/tui-layout.c (tui_remove_some_windows): New function.
10584         (tui_layout_split::remove_windows): New method.
10585
10586 2020-02-22  Tom Tromey  <tom@tromey.com>
10587
10588         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10589         * tui/tui-layout.h (tui_next_layout): Declare.
10590         * tui/tui-layout.c (tui_next_layout): New function.
10591
10592 2020-02-22  Tom Tromey  <tom@tromey.com>
10593
10594         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10595         correct coordinates.
10596
10597 2020-02-22  Tom Tromey  <tom@tromey.com>
10598
10599         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10600         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10601         DATA_WIN case.
10602
10603 2020-02-22  Tom Tromey  <tom@tromey.com>
10604
10605         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10606         TUI_DISASM_WIN, not tui_win_list.
10607
10608 2020-02-22  Tom Tromey  <tom@tromey.com>
10609
10610         * valprint.c (generic_val_print_enum_1)
10611         (val_print_type_code_flags): Style member names.
10612         * rust-lang.c (val_print_struct, rust_print_enum)
10613         (rust_print_struct_def, rust_internal_print_type): Style member
10614         names.
10615         * p-valprint.c (pascal_object_print_value_fields): Style member
10616         names.  Only call fprintf_symbol_filtered for static members.
10617         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10618         * f-valprint.c (f_val_print): Style member names.
10619         * f-typeprint.c (f_type_print_base): Style member names.
10620         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10621         call fprintf_symbol_filtered for static members.
10622         (cp_print_class_member): Style member names.
10623         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10624         member names.
10625         * ada-valprint.c (ada_print_scalar): Style enum names.
10626         (ada_val_print_enum): Likewise.
10627         * ada-typeprint.c (print_enum_type): Style enum names.
10628
10629 2020-02-21  Tom Tromey  <tom@tromey.com>
10630
10631         * psympriv.h (struct partial_symtab): Update comment.
10632
10633 2020-02-21  Tom Tromey  <tromey@adacore.com>
10634
10635         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10636         type is CORE_ADDR.
10637
10638 2020-02-21  Tom de Vries  <tdevries@suse.de>
10639
10640         PR gdb/25534
10641         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10642         if dependencies[i]->user != NULL.
10643
10644 2020-02-21  Ali Tamur  <tamur@google.com>
10645
10646         * dwarf2/read.c (dwarf2_name): Add null check.
10647
10648 2020-02-20  Tom Tromey  <tom@tromey.com>
10649
10650         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10651         ">=", in binary search.
10652         (dwarf2_find_containing_comp_unit): New overload.
10653         (run_test): New self-test.
10654         (_initialize_dwarf2_read): Register new test.
10655
10656 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10657
10658         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10659         * riscv-tdep.h: Likewise.
10660         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10661         rv32-only CSR.
10662         * features/riscv/64bit-csr.xml: Regenerated.
10663
10664 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10665             Tom Tromey  <tom@tromey.com>
10666
10667         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10668         of 'fputc_unfiltered'.
10669         (putchar_unfiltered): Call 'fputc_unfiltered'.
10670         (fputc_unfiltered): Call 'fputs_unfiltered'.
10671
10672 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10673
10674         * config.in: Regenerate.
10675         * configure: Regenerate.
10676         * configure.ac: Add --with-python-libdir option.
10677         * main.c: Use WITH_PYTHON_LIBDIR.
10678
10679 2020-02-19  Tom Tromey  <tom@tromey.com>
10680
10681         * symtab.c (general_symbol_info::compute_and_set_names): Use
10682         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10683
10684 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10685
10686         * dwarf2/read.c (allocate_signatured_type_table,
10687         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10688         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10689         Remove objfile parameter, update all callers.
10690
10691 2020-02-19  Doug Evans  <dje@google.com>
10692
10693         PR rust/25535
10694         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10695         rust_enum_variant calculation.
10696
10697 2020-02-19  Tom Tromey  <tromey@adacore.com>
10698
10699         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10700
10701 2020-02-19  Tom Tromey  <tromey@adacore.com>
10702
10703         * ada-lang.c (cache_symbol): Use obstack_strdup.
10704
10705 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10706
10707         * configure: Regenerate.
10708
10709 2020-02-19  Tom Tromey  <tromey@adacore.com>
10710
10711         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10712         NULL check.
10713
10714 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10715
10716         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10717
10718 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10719
10720         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10721         if GDBSERVER is not defined.
10722         (riscv_tdesc_cache): Likewise, also store const target_desc.
10723         (STATIC_IN_GDB): Define.
10724         (riscv_create_target_description): Update declaration with
10725         STATIC_IN_GDB.
10726         (riscv_lookup_target_description): New function, only define if
10727         GDBSERVER is not defined.
10728         * arch/riscv.h (riscv_create_target_description): Declare only
10729         when GDBSERVER is defined.
10730         (riscv_lookup_target_description): New declaration when GDBSERVER
10731         is not defined.
10732         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10733         (riscv_linux_read_features): ...this, and return
10734         riscv_gdbarch_features instead of target_desc.
10735         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10736         (riscv_linux_read_description): Rename to...
10737         (riscv_linux_read_features): ...this.
10738         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10739         Update to use riscv_gdbarch_features and
10740         riscv_lookup_target_description.
10741         * riscv-tdep.c (riscv_find_default_target_description): Use
10742         riscv_lookup_target_description instead of
10743         riscv_create_target_description.
10744
10745 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10746
10747         * valprint.c (generic_val_print_enum_1): When printing a flag
10748         enum with value 0 and there is no enumerator with value 0, print
10749         just "0" instead of "(unknown: 0x0)".
10750
10751 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10752
10753         * valprint.c (generic_val_print_enum_1): Print unknown part of
10754         flag enum in hex.
10755
10756 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10757
10758         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10759         flag enums to contain duplicate enumerators.
10760         * valprint.c (generic_val_print_enum_1): Update comment.
10761
10762 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10763
10764         * dwarf2/read.c: Include "count-one-bits.h".
10765         (update_enumeration_type_from_children): If an enumerator has
10766         multiple bits set, don't treat the enumeration as a "flag enum".
10767         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10768         of flag enums have 0 or 1 bit set.
10769
10770 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10771
10772         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10773         conversion.
10774         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10775         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10776         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10777         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10778         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10779
10780 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10781
10782         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10783
10784 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10785
10786         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10787         displaced_step_closure_up.
10788         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10789         (struct displaced_step_closure_up):
10790         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10791         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10792         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10793         Likewise.
10794         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10795         * gdbarch.c, gdbarch.h: Re-generate.
10796         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10797         displaced_step_closure_up.
10798         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10799         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10800         * infrun.h (displaced_step_closure_up): New type alias.
10801         (struct displaced_step_inferior_state) <step_closure>: Change
10802         type to displaced_step_closure_up.
10803         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10804         displaced_step_closure_up.
10805         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10806
10807 2020-02-14  Tom Tromey  <tom@tromey.com>
10808
10809         * minidebug.c (gnu_debug_key): New global.
10810         (find_separate_debug_file_in_section): Use it.
10811
10812 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10813
10814         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10815         std::unique_ptr.
10816         * gdbarch.c: Re-generate.
10817         * gdbarch.h: Re-generate.
10818         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10819         change.
10820         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10821         type to std::unique_ptr.
10822         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10823         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10824         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10825         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10826         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10827         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10828         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10829         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10830         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10831
10832 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10833
10834         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10835         std::unique_ptr.
10836         (displaced_step_clear): Rename to...
10837         (displaced_step_reset): ... this.  Just call displaced->reset ().
10838         (displaced_step_clear_cleanup): Rename to...
10839         (displaced_step_reset_cleanup): ... this.
10840         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10841         (displaced_step_fixup): Likewise.
10842         (resume_1): Likewise.
10843         (handle_inferior_event): Restore child's memory before calling
10844         displaced_step_fixup on the parent.
10845         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10846         to std::unique_ptr.
10847         <step_closure>: Change type to std::unique_ptr.
10848
10849 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10850
10851         * arm-tdep.c: Include count-one-bits.h.
10852         (cleanup_block_store_pc): Use count_one_bits.
10853         (cleanup_block_load_pc): Use count_one_bits.
10854         (arm_copy_block_xfer): Use count_one_bits.
10855         (thumb2_copy_block_xfer): Use count_one_bits.
10856         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10857         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10858         (thumb_get_next_pcs_raw): Use count_one_bits.
10859         (arm_get_next_pcs_raw): Use count_one_bits_l.
10860         * arch/arm.c (bitcount): Remove.
10861         * arch/arm.h (bitcount): Remove.
10862
10863 2020-02-14  Tom Tromey  <tromey@adacore.com>
10864
10865         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10866         Update.
10867         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10868         * dwarf2/loc.c (call_site_find_chain_1): Return
10869         unique_xmalloc_ptr.
10870         (call_site_find_chain): Likewise.
10871
10872 2020-02-14  Richard Biener  <rguenther@suse.de>
10873
10874         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10875         on expression with division operators.
10876
10877 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10878
10879         * MAINTAINERS (Write After Approval): Adding myself.
10880
10881 2020-02-12  Tom Tromey  <tom@tromey.com>
10882
10883         * event-loop.c (event_data, gdb_event, event_handler_func):
10884         Remove.
10885
10886 2020-02-12  Tom Tromey  <tom@tromey.com>
10887
10888         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10889         (dwarf2_frame_objfile_data): Add comment.
10890         (find_comp_unit, set_comp_unit): New functions.
10891         (dwarf2_frame_find_fde): Use find_comp_unit.
10892         (dwarf2_build_frame_info): Use set_comp_unit.
10893
10894 2020-02-12  Tom Tromey  <tom@tromey.com>
10895
10896         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10897         (comp_unit): Don't initialize objfile.
10898         (execute_cfa_program): Add text_offset parameter.
10899         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10900         (dwarf2_frame_cache): Update.
10901         (dwarf2_build_frame_info): Don't set "objfile" member.
10902
10903 2020-02-12  Tom Tromey  <tom@tromey.com>
10904
10905         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10906         (decode_frame_entry): Likewise.
10907         (dwarf2_build_frame_info): Update.
10908
10909 2020-02-12  Tom Tromey  <tom@tromey.com>
10910
10911         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10912         (decode_frame_entry_1): Use the comp_unit obstack.
10913
10914 2020-02-12  Tom Tromey  <tom@tromey.com>
10915
10916         * dwarf2/frame.c (struct comp_unit): Add initializers and
10917         constructor.
10918         (dwarf2_frame_objfile_data): Store a comp_unit.
10919         (dwarf2_frame_find_fde): Update.
10920         (dwarf2_build_frame_info): Use "new".
10921
10922 2020-02-12  Tom Tromey  <tom@tromey.com>
10923
10924         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10925         (dwarf2_fde_table): Typedef for std::vector.
10926         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10927         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10928         (decode_frame_entry): Update.
10929         (dwarf2_build_frame_info): Use "new".
10930
10931 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10932
10933         * arm-tdep.c (arm_gdbarch_init): Update.
10934         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10935         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10936         have_neon, is_m>: Change to bool.
10937
10938 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10939
10940         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10941
10942 2020-02-12  Tom Tromey  <tom@tromey.com>
10943
10944         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10945
10946 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10947
10948         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10949         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10950
10951 2020-02-11  Tom Tromey  <tom@tromey.com>
10952
10953         * psymtab.h: Update comment.
10954
10955 2020-02-11  Tom Tromey  <tom@tromey.com>
10956
10957         * gdb_obstack.h (struct auto_obstack): Use
10958         DISABLE_COPY_AND_ASSIGN.
10959
10960 2020-02-11  Tom Tromey  <tom@tromey.com>
10961
10962         * dwarf2/frame.h (struct objfile): Don't forward declare.
10963
10964 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10965
10966         * cris-tdep.c (cris_supply_gregset): Change signature to match
10967         what struct regset expects.
10968         (cris_regset): New struct.
10969         (fetch_core_registers): Remove.
10970         (cris_iterate_over_regset_sections): New function.
10971         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10972         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10973
10974 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10975
10976         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10977         registers.
10978
10979 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10980
10981         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
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         * configure: Re-generate.
10990
10991 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10992
10993         * acinclude: Update warning.m4 path.
10994         * warning.m4: Move to gdbsupport.
10995
10996 2020-02-11  Tom Tromey  <tromey@adacore.com>
10997
10998         * remote.c (remote_console_output): Update.
10999         * printcmd.c (printf_command): Update.
11000         * event-loop.c (gdb_wait_for_event): Update.
11001         * linux-nat.c (sigchld_handler): Update.
11002         * remote-sim.c (gdb_os_write_stdout): Update.
11003         (gdb_os_flush_stdout): Update.
11004         (gdb_os_flush_stderr): Update.
11005         (gdb_os_write_stderr): Update.
11006         * exceptions.c (print_exception): Update.
11007         * remote-fileio.c (remote_fileio_func_read): Update.
11008         (remote_fileio_func_write): Update.
11009         * tui/tui.c (tui_enable): Update.
11010         * tui/tui-interp.c (tui_interp::init): Update.
11011         * utils.c (init_page_info): Update.
11012         (putchar_unfiltered, fputc_unfiltered): Update.
11013         (gdb_flush): Update.
11014         (emit_style_escape): Update.
11015         (flush_wrap_buffer, fputs_maybe_filtered): Update.
11016         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
11017         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
11018         (stderr_file::write): Update.
11019         (stderr_file::puts): Update.
11020         * ui-file.h (ui_file_isatty, ui_file_write)
11021         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
11022         (ui_file_puts): Don't declare.
11023
11024 2020-02-10  Tom de Vries  <tdevries@suse.de>
11025
11026         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
11027         sentinel to char *.
11028
11029 2020-02-09  Tom de Vries  <tdevries@suse.de>
11030
11031         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
11032         filename if it matches "<artificial>".
11033
11034 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11035
11036         * windows-tdep.c (struct enum_value_name): New struct.
11037         (create_enum): New function.
11038         (windows_get_siginfo_type): Create and use enum types.
11039
11040 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
11041
11042         * NEWS: Mention $_siginfo support for Windows.
11043         * windows-nat.c (handle_exception): Set siginfo_er.
11044         (windows_nat_target::mourn_inferior): Reset siginfo_er.
11045         (windows_xfer_siginfo): New function.
11046         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
11047         * windows-tdep.c (struct windows_gdbarch_data): New struct.
11048         (init_windows_gdbarch_data): New function.
11049         (get_windows_gdbarch_data): New function.
11050         (windows_get_siginfo_type): New function.
11051         (windows_init_abi): Register windows_get_siginfo_type.
11052         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11053
11054 2020-02-08  Tom Tromey  <tom@tromey.com>
11055
11056         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11057         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11058         <keep>: Declare method.
11059         <m_keep>: Remove member.
11060         <~cutu_reader>: Remove.
11061         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11062         (cutu_reader::cutu_reader): Update.
11063         (cutu_reader::keep): Rename from ~cutu_reader.
11064         (process_psymtab_comp_unit, build_type_psymtabs_1)
11065         (process_skeletonless_type_unit, load_partial_comp_unit)
11066         (load_full_comp_unit, dwarf2_read_addr_index)
11067         (read_signatured_type): Update.
11068
11069 2020-02-08  Tom Tromey  <tom@tromey.com>
11070
11071         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11072         "want_partial_unit" parameter.
11073         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11074         Inline check for DW_TAG_partial_unit.
11075         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11076
11077 2020-02-08  Tom Tromey  <tom@tromey.com>
11078
11079         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11080         read.c.
11081         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11082         read.c.
11083
11084 2020-02-08  Tom Tromey  <tom@tromey.com>
11085
11086         * dwarf2/read.c (read_address): Move to comp-unit.c.
11087         (dwarf2_rnglists_process, dwarf2_ranges_process)
11088         (read_attribute_value, dwarf_decode_lines_1)
11089         (var_decode_location, decode_locdesc): Update.
11090         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11091         read.c.  Remove "cu" parameter.
11092         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11093         method.
11094
11095 2020-02-08  Tom Tromey  <tom@tromey.com>
11096
11097         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11098         (read_indirect_line_string): Update.
11099         * dwarf2/comp-unit.c (read_offset): Remove.
11100         (read_comp_unit_head): Update.
11101         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11102         method.
11103         (read_offset): Don't declare.
11104
11105 2020-02-08  Tom Tromey  <tom@tromey.com>
11106
11107         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11108         * dwarf2/read.c (struct comp_unit_head): Move to
11109         dwarf2/comp-unit.h.
11110         (enum class rcuh_kind): Move to comp-unit.h.
11111         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11112         (read_comp_unit_head, error_check_comp_unit_head)
11113         (read_and_check_comp_unit_head): Move to comp-unit.c.
11114         (read_offset, dwarf_unit_type_name): Likewise.
11115         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11116         (cutu_reader::cutu_reader, read_call_site_scope)
11117         (find_partial_die, follow_die_offset): Update.
11118         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11119
11120 2020-02-08  Tom Tromey  <tom@tromey.com>
11121
11122         * dwarf2/read.c (read_offset_1): Move to leb.c.
11123         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11124         (dwarf_decode_macro_bytes): Update.
11125         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11126         * dwarf2/leb.h (read_offset): Declare.
11127
11128 2020-02-08  Tom Tromey  <tom@tromey.com>
11129
11130         * dwarf2/read.c (dwarf2_section_size): Remove.
11131         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11132         Update.
11133         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11134
11135 2020-02-08  Tom Tromey  <tom@tromey.com>
11136
11137         * dwarf2/read.c (read_initial_length): Move to leb.c.
11138         * dwarf2/leb.h (read_initial_length): Declare.
11139         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11140         handle_nonstd parameter.
11141         * dwarf2/frame.c (read_initial_length): Remove.
11142         (decode_frame_entry_1): Update.
11143
11144 2020-02-08  Tom Tromey  <tom@tromey.com>
11145
11146         * dwarf2/loc.c (dwarf2_find_location_expression)
11147         (dwarf_evaluate_loc_desc::get_tls_address)
11148         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11149         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11150         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11151         (dwarf2_compile_property_to_c)
11152         (dwarf2_loc_desc_get_symbol_read_needs)
11153         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11154         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11155         (loclist_describe_location, loclist_tracepoint_var_ref)
11156         (loclist_generate_c_location): Update.
11157         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11158         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11159         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11160         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11161         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11162         (dwarf2_per_cu_data::addr_size)
11163         (dwarf2_per_cu_data::ref_addr_size)
11164         (dwarf2_per_cu_data::text_offset)
11165         (dwarf2_per_cu_data::addr_type): Now methods.
11166         (per_cu_header_read_in): Make per_cu "const".
11167         (dwarf2_version): Remove.
11168         (dwarf2_per_cu_data::int_type): Now a method.
11169         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11170         (set_die_type, read_array_type, read_subrange_index_type)
11171         (read_tag_string_type, read_subrange_type): Update.
11172         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11173         offset_size, ref_addr_size, text_offset, addr_type, version,
11174         objfile, int_type, addr_sized_int_type>: Declare methods.
11175
11176 2020-02-08  Tom Tromey  <tom@tromey.com>
11177
11178         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11179         Move earlier.
11180
11181 2020-02-08  Tom Tromey  <tom@tromey.com>
11182
11183         * dwarf2/read.h (dwarf_line_debug): Declare.
11184         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11185         * dwarf2/read.c: Move line_header code to new files.
11186         (dwarf_line_debug): No longer static.
11187         * dwarf2/line-header.c: New file.
11188         * dwarf2/line-header.h: New file.
11189
11190 2020-02-08  Tom Tromey  <tom@tromey.com>
11191
11192         * dwarf2/read.c (struct line_header) <file_full_name,
11193         file_file_name>: Return unique_xmalloc_ptr.
11194         (line_header::file_file_name): Update.
11195         (line_header::file_full_name): Update.
11196         (dw2_get_file_names_reader): Update.
11197         (macro_start_file): Update.
11198
11199 2020-02-08  Tom Tromey  <tom@tromey.com>
11200
11201         * dwarf2/read.c (struct line_header) <file_full_name,
11202         file_file_name>: Declare methods.
11203         (dw2_get_file_names_reader): Update.
11204         (file_file_name): Now a method.
11205         (file_full_name): Likewise.
11206         (macro_start_file): Update.
11207
11208 2020-02-08  Tom Tromey  <tom@tromey.com>
11209
11210         * dwarf2/read.c (dwarf_always_disassemble)
11211         (show_dwarf_always_disassemble): Move to loc.c.
11212         (_initialize_dwarf2_read): Move "always-disassemble" registration
11213         to loc.c.
11214         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11215         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11216         static.
11217         (show_dwarf_always_disassemble): Move from read.c.
11218         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11219
11220 2020-02-08  Tom Tromey  <tom@tromey.com>
11221
11222         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11223         (create_quick_file_names_table): Return htab_up.
11224         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11225         Update.
11226         * dwarf2/read.h (struct dwarf2_per_objfile)
11227         <quick_file_names_table>: Now htab_up.
11228
11229 2020-02-08  Tom Tromey  <tom@tromey.com>
11230
11231         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11232
11233 2020-02-08  Tom Tromey  <tom@tromey.com>
11234
11235         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11236         Rewrite.
11237         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11238         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11239         (abbrev_table::abbrev_table): No longer inline.
11240         (ABBREV_HASH_SIZE): Remove.
11241         (abbrev_table::m_abbrevs): Now an htab_up.
11242
11243 2020-02-08  Tom Tromey  <tom@tromey.com>
11244
11245         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11246         (cutu_reader): Update.
11247         (build_type_psymtabs_1): Update.
11248         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11249         (abbrev_table::alloc_abbrev): Update.
11250         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11251         (abbrev_table::read): New static method, renamed from
11252         abbrev_table_read_table.
11253         (abbrev_table::alloc_abbrev)
11254         (abbrev_table::add_abbrev): Now private.
11255         (abbrev_table::abbrev_table): Now private.
11256         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11257
11258 2020-02-08  Tom Tromey  <tom@tromey.com>
11259
11260         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11261         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11262         htab_up.
11263
11264 2020-02-08  Tom Tromey  <tom@tromey.com>
11265
11266         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11267         htab_up.
11268         (lookup_dwo_unit_in_dwp): Update.
11269         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11270         on obstack.
11271
11272 2020-02-08  Tom Tromey  <tom@tromey.com>
11273
11274         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11275         obstack.
11276
11277 2020-02-08  Tom Tromey  <tom@tromey.com>
11278
11279         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11280         line_header_hash.
11281         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11282         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11283         Change type to htab_up.
11284
11285 2020-02-08  Tom Tromey  <tom@tromey.com>
11286
11287         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11288         htab_up.  Don't allocate on obstack.
11289         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11290         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11291         Change type to htab_up.
11292
11293 2020-02-08  Tom Tromey  <tom@tromey.com>
11294
11295         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11296         Change type to htab_up.
11297         * dwarf2/read.c (create_signatured_type_table_from_index)
11298         (create_signatured_type_table_from_debug_names)
11299         (create_all_type_units, add_type_unit)
11300         (lookup_dwo_signatured_type, lookup_signatured_type)
11301         (process_skeletonless_type_unit): Update.
11302         (create_debug_type_hash_table, create_debug_types_hash_table):
11303         Change type of types_htab.
11304         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11305         htab_up.  Don't allocate on obstack.
11306         (create_cus_hash_table): Change type of cus_htab parameter.
11307         (struct dwo_file) <cus, tus>: Now htab_up.
11308         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11309         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11310         (queue_and_load_all_dwo_tus): Update.
11311         * dwarf2/index-write.c (write_gdbindex): Update.
11312         (write_debug_names): Update.
11313
11314 2020-02-08  Tom Tromey  <tom@tromey.com>
11315
11316         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11317         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11318         destructor.
11319         (struct dwarf2_per_objfile) <queue>: New member.
11320         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11321         dwarf2/read.h.
11322         (dwarf2_queue, dwarf2_queue_tail): Remove.
11323         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11324         DISABLE_COPY_AND_ASSIGN.
11325         <m_per_objfile>: New member.
11326         <~dwarf2_queue_guard>: Rewrite.
11327         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11328         Update.
11329         (~dwarf2_queue_item): New.
11330
11331 2020-02-08  Tom Tromey  <tom@tromey.com>
11332
11333         * dwarf2/read.c (struct die_info) <has_children>: New member.
11334         (dw2_get_file_names_reader): Remove has_children.
11335         (dw2_get_file_names): Update.
11336         (read_cutu_die_from_dwo): Remove has_children.
11337         (cutu_reader::init_tu_and_read_dwo_dies)
11338         (cutu_reader::cutu_reader): Update.
11339         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11340         Remove has_children.
11341         (build_type_psymtabs_1, process_skeletonless_type_unit)
11342         (load_partial_comp_unit, load_full_comp_unit): Update.
11343         (create_dwo_cu_reader): Remove has_children.
11344         (create_cus_hash_table, read_die_and_children): Update.
11345         (read_full_die_1,read_full_die): Remove has_children.
11346         (read_signatured_type): Update.
11347         (class cutu_reader) <has_children>: Remove.
11348
11349 2020-02-08  Tom Tromey  <tom@tromey.com>
11350
11351         * dwarf2/expr.c: Rename from dwarf2expr.c.
11352         * dwarf2/expr.h: Rename from dwarf2expr.h.
11353         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11354         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11355         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11356         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11357         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11358         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11359         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11360         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11361         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11362         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11363         * dwarf2/loc.c: Rename from dwarf2loc.c.
11364         * dwarf2/loc.h: Rename from dwarf2loc.h.
11365         * dwarf2/read.c: Rename from dwarf2read.c.
11366         * dwarf2/read.h: Rename from dwarf2read.h.
11367         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11368         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11369         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11370         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11371         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11372         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11373         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11374         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11375         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11376         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11377         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11378         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11379         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11380         Update.
11381         * Makefile.in (COMMON_SFILES): Update.
11382         (HFILES_NO_SRCDIR): Update.
11383
11384 2020-02-08  Tom Tromey  <tom@tromey.com>
11385
11386         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11387         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11388
11389 2020-02-08  Tom Tromey  <tom@tromey.com>
11390
11391         * dwarf2read.h (struct die_info): Don't declare.
11392
11393 2020-02-08  Tom Tromey  <tom@tromey.com>
11394
11395         * dwarf2read.h (die_info_ptr): Remove typedef.
11396
11397 2020-02-08  Tom Tromey  <tom@tromey.com>
11398
11399         * dwarf2read.c (read_call_site_scope)
11400         (handle_data_member_location, dwarf2_add_member_fn)
11401         (mark_common_block_symbol_computed, read_common_block)
11402         (attr_to_dynamic_prop, partial_die_info::read)
11403         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11404         (dwarf2_symbol_mark_computed, set_die_type): Update.
11405         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11406         method.
11407         (attr_form_is_block): Don't declare.
11408         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11409
11410 2020-02-08  Tom Tromey  <tom@tromey.com>
11411
11412         * dwarf2read.c (dwarf2_find_base_address, )
11413         (read_call_site_scope, rust_containing_type)
11414         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11415         (handle_data_member_location, dwarf2_add_member_fn)
11416         (get_alignment, read_structure_type, process_structure_scope)
11417         (mark_common_block_symbol_computed, read_common_block)
11418         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11419         (partial_die_info::read, read_attribute_value, new_symbol)
11420         (lookup_die_type, dwarf2_get_ref_die_offset)
11421         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11422         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11423         (dwarf2_symbol_mark_computed): Update.
11424         * dwarf2/attribute.h (struct attribute) <value_as_address,
11425         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11426         methods.
11427         (value_as_address, attr_form_is_section_offset)
11428         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11429         * dwarf2/attribute.c (attribute::value_as_address)
11430         (attribute::form_is_section_offset, attribute::form_is_constant)
11431         (attribute::form_is_ref): Now methods.
11432
11433 2020-02-08  Tom Tromey  <tom@tromey.com>
11434
11435         * dwarf2read.c (struct attribute, DW_STRING)
11436         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11437         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11438         (attr_form_is_block, attr_form_is_section_offset)
11439         (attr_form_is_constant, attr_form_is_ref): Move.
11440         * dwarf2/attribute.h: New file.
11441         * dwarf2/attribute.c: New file, from dwarf2read.c.
11442         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11443
11444 2020-02-08  Tom Tromey  <tom@tromey.com>
11445
11446         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11447         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11448         Move.
11449         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11450         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11451         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11452         abbrev.c.
11453         * dwarf2/abbrev.h: New file.
11454         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11455         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11456
11457 2020-02-08  Tom Tromey  <tom@tromey.com>
11458
11459         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11460         (dwarf2_section_size, dwarf2_get_section_info)
11461         (create_signatured_type_table_from_debug_names)
11462         (create_addrmap_from_aranges, read_debug_names_from_section)
11463         (get_gdb_index_contents_from_section, read_comp_unit_head)
11464         (error_check_comp_unit_head, read_abbrev_offset)
11465         (create_debug_type_hash_table, init_cu_die_reader)
11466         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11467         (read_comp_units_from_section, create_cus_hash_table)
11468         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11469         (create_dwp_v2_section, dwarf2_rnglists_process)
11470         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11471         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11472         (read_indirect_string_from_dwz, read_addr_index_1)
11473         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11474         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11475         (fill_in_loclist_baton): Update.
11476         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11477         get_containing_section, get_bfd_owner, get_bfd_section,
11478         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11479         (dwarf2_read_section, get_section_name, get_section_file_name)
11480         (get_containing_section, get_section_bfd_owner)
11481         (get_section_bfd_section, get_section_name, get_section_file_name)
11482         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11483         declare.
11484         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11485         (dwarf2_section_info::get_bfd_owner)
11486         (dwarf2_section_info::get_bfd_section)
11487         (dwarf2_section_info::get_name)
11488         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11489         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11490         (dwarf2_section_info::read): Now methods.
11491         * dwarf-index-write.c (class debug_names): Update.
11492
11493 2020-02-08  Tom Tromey  <tom@tromey.com>
11494
11495         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11496         Move to dwarf2/section.h.
11497         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11498         (get_section_bfd_section, get_section_name)
11499         (get_section_file_name, get_section_id, get_section_flags)
11500         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11501         dwarf2/section.c.
11502         * dwarf2/section.h: New file.
11503         * dwarf2/section.c: New file, from dwarf2read.c.
11504         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11505
11506 2020-02-08  Tom Tromey  <tom@tromey.com>
11507
11508         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11509         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11510         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11511         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11512         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11513         * dwarf2/leb.h: New file, from dwarf2read.c.
11514         * dwarf2/leb.c: New file, from dwarf2read.c.
11515         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11516         Remove.
11517         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11518         (COMMON_SFILES): Add dwarf2/leb.c.
11519
11520 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11521
11522         GDB 9.1 released.
11523
11524 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11525
11526         PR gdb/25190:
11527         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11528         * gdb/remote.c (remote_console_output): Update.
11529         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11530         (ui_file_puts): ...this.
11531         * gdb/ui-file.h (ui_file_puts): Add declaration.
11532         * gdb/utils.c (emit_style_escape): Update.
11533         (flush_wrap_buffer): Update.
11534         (fputs_maybe_filtered): Update.
11535         (fputs_unfiltered): Add function.
11536
11537 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11538
11539         * gdb/event-loop.c (gdb_wait_for_event): Update.
11540         * gdb/printcmd.c (printf_command): Update.
11541         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11542         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11543         (gdb_os_flush_stderr): Update.
11544         * gdb/remote.c (remote_console_output): Update.
11545         * gdb/ui-file.c (gdb_flush): Rename to...
11546         (ui_file_flush): ...this.
11547         (stderr_file::write): Update.
11548         (stderr_file::puts): Update.
11549         * gdb/ui-file.h (gdb_flush): Rename to...
11550         (ui_file_flush): ...this.
11551         * gdb/utils.c (gdb_flush): Add function.
11552         * gdb/utils.h (gdb_flush): Add declaration.
11553
11554 2020-02-07  Tom Tromey  <tromey@adacore.com>
11555
11556         PR breakpoints/24915:
11557         * source.c (find_and_open_source): Do not check basenames_may_differ.
11558
11559 2020-02-07  Tom Tromey  <tom@tromey.com>
11560
11561         * README: Update gdbserver documentation.
11562         * gdbserver: Move to top level.
11563         * configure.tgt (build_gdbserver): Remove.
11564         * configure.ac: Remove --enable-gdbserver.
11565         * configure: Rebuild.
11566         * Makefile.in (distclean): Don't mention gdbserver.
11567
11568 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11569
11570         * source-cache.c (source_cache::ensure): Surround
11571         get_plain_source_lines with a try/catch.
11572         (source_cache::get_line_charpos): Get rid of try/catch
11573         and only check for the return value of "ensure".
11574         * tui/tui-source.c (tui_source_window::set_contents):
11575         Simplify "nlines" calculation.
11576
11577 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11578
11579         * MAINTAINERS (Write After Approval): Add myself.
11580
11581 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11582
11583         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11584         function call.
11585
11586 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11587
11588         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11589
11590 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11591
11592         * nat/riscv-linux-tdesc.h: New file.
11593         * nat/riscv-linux-tdesc.c: New file, taking code from...
11594         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11595         ... here.
11596         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11597         NATDEPFILES.
11598
11599 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11600
11601         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11602         we don't set the fake simulator ptid to the null_ptid.
11603
11604 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11605
11606         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11607         * gdbthread.h (class thread_info) <resumed>: Likewise.
11608         * infrun.c (resume_1): Likewise.
11609         (proceed): Likewise.
11610         (infrun_thread_stop_requested): Likewise.
11611         (stop_all_threads): Likewise.
11612         (handle_inferior_event): Likewise.
11613         (restart_threads): Likewise.
11614         (finish_step_over): Likewise.
11615         (keep_going_stepped_thread): Likewise.
11616         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11617         (linux_handle_extended_wait): Likewise.
11618         * record-btrace.c (get_thread_current_frame_id): Likewise.
11619         * record-full.c (record_full_wait_1): Likewise.
11620         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11621         * target.c (target_resume): Likewise.
11622         * thread.c (set_running_thread): Likewise.
11623
11624 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11625
11626         * f-valprint.c (f77_print_array_1): Changed datatype of index
11627         variable to LONGEST from int to enable it to contain bound
11628         values correctly.
11629
11630 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11631
11632         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11633         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11634         offsets according to FLEN determined.
11635         (riscv_linux_nat_target::read_description): Determine FLEN
11636         dynamically.
11637         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11638         according to FLEN determined.
11639         (riscv_linux_nat_target::store_registers): Likewise.
11640
11641 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11642
11643         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11644         when reg->group is empty and reggroup is not.
11645
11646 2020-01-31  Tom Tromey  <tromey@adacore.com>
11647
11648         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11649         Call beneath target's mourn_inferior after unpushing.
11650
11651 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11652
11653         PR tui/9765
11654         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11655         have enough lines to fill the screen, still return the lowest
11656         address we found.
11657
11658 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11659
11660         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11661         '-', '<', and '>' commands.
11662
11663 2020-01-29  Pedro Alves  <palves@redhat.com>
11664             Sergio Durigan Junior  <sergiodj@redhat.com>
11665
11666         * infcmd.c (construct_inferior_arguments): Assert that
11667         'argc' is greater than 0.
11668
11669 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11670
11671         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11672         (BRK_INSN_MASK): Define to 0xd4200000.
11673         (aarch64_program_breakpoint_here_p): New function.
11674         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11675         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11676         breakpoint.c.
11677         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11678         breakpoint.h
11679         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11680         call gdbarch_program_breakpoint_here_p.
11681         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11682         default_program_breakpoint_here_p, changed return type to bool and
11683         simplified.
11684         * breakpoint.h (program_breakpoint_here): Moved prototype to
11685         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11686         return type to bool.
11687         * gdbarch.c: Regenerate.
11688         * gdbarch.h: Regenerate.
11689         * gdbarch.sh (program_breakpoint_here_p): New method.
11690         * infrun.c (handle_signal_stop): Call
11691         gdbarch_program_breakpoint_here_p.
11692
11693 2020-01-26  Tom Tromey  <tom@tromey.com>
11694
11695         * ctfread.c (struct ctf_fp_info): Reindent.
11696         (_initialize_ctfread): Remove.
11697
11698 2020-01-26  Tom Tromey  <tom@tromey.com>
11699
11700         * psymtab.c (partial_map_expand_apply)
11701         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11702         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11703         (psym_print_stats, psym_expand_symtabs_for_function)
11704         (psym_map_symbol_filenames, psym_map_matching_symbols)
11705         (psym_expand_symtabs_matching)
11706         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11707         (maintenance_check_psymtabs): Use new methods.
11708         * psympriv.h (struct partial_symtab) <readin_p,
11709         get_compunit_symtab>: New methods.
11710         <readin, compunit_symtab>: Remove members.
11711         (struct standard_psymtab): New.
11712         (struct legacy_psymtab): Derive from standard_psymtab.
11713         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11714         standard_psymtab.
11715         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11716
11717 2020-01-26  Tom Tromey  <tom@tromey.com>
11718
11719         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11720         read_dependencies.  Add assert.
11721         * psymtab.c (partial_symtab::read_dependencies): New method.
11722         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11723         method.
11724         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11725         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11726         read_dependencies.
11727         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11728         Add assert.
11729
11730 2020-01-26  Tom Tromey  <tom@tromey.com>
11731
11732         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11733         Call expand_psymtab.
11734         (xcoff_read_symtab): Call expand_psymtab.
11735         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11736         legacy_expand_psymtab.
11737         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11738         method.
11739         (struct legacy_psymtab) <expand_psymtab>: Implement.
11740         <legacy_expand_psymtab>: New member.
11741         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11742         (parse_partial_symbols): Set legacy_expand_psymtab.
11743         (psymtab_to_symtab_1): Change argument order.  Call
11744         expand_psymtab.
11745         (new_psymtab): Set legacy_expand_psymtab.
11746         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11747         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11748         expand_psymtab.
11749         (dwarf2_psymtab::expand_psymtab): Rename from
11750         psymtab_to_symtab_1.  Call expand_psymtab.
11751         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11752         (dbx_end_psymtab): Likewise.
11753         (dbx_psymtab_to_symtab_1): Change argument order. Call
11754         expand_psymtab.
11755         (dbx_read_symtab): Call expand_psymtab.
11756         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11757         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11758         (ctf_psymtab::read_symtab): Call expand_psymtab.
11759
11760 2020-01-26  Tom Tromey  <tom@tromey.com>
11761
11762         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11763         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11764         messages.
11765         * mdebugread.c (mdebug_read_symtab): Remove prints.
11766         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11767         assert.
11768         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11769
11770 2020-01-26  Tom Tromey  <tom@tromey.com>
11771
11772         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11773         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11774         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11775         legacy_symtab.
11776         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11777         * psymtab.c (psymtab_to_symtab): Call method.
11778         (dump_psymtab): Update.
11779         * psympriv.h (struct partial_symtab): Add virtual destructor.
11780         <read_symtab>: New method.
11781         (struct legacy_symtab): New.
11782         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11783         (struct pst_map) <pst>: Now a legacy_psymtab.
11784         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11785         (new_psymtab): Use legacy_psymtab.
11786         * dwarf2read.h (struct dwarf2_psymtab): New.
11787         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11788         * dwarf2read.c (dwarf2_create_include_psymtab)
11789         (dwarf2_build_include_psymtabs, create_type_unit_group)
11790         (create_partial_symtab, process_psymtab_comp_unit_reader)
11791         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11792         (set_partial_user): Use dwarf2_psymtab.
11793         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11794         (psymtab_to_symtab_1, process_full_comp_unit)
11795         (process_full_type_unit, dwarf2_ranges_read)
11796         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11797         (dwarf_decode_lines): Use dwarf2_psymtab.
11798         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11799         (add_address_entry_worker, write_one_signatured_type)
11800         (recursively_count_psymbols, recursively_write_psymbols)
11801         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11802         (write_debug_names): Likewise.
11803         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11804         <pst>: Now a legacy_psymtab.
11805         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11806         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11807         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11808         * ctfread.c (struct ctf_psymtab): New.
11809         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11810         ctf_psymtab.
11811         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11812         (create_partial_symtab): Return a ctf_psymtab.
11813         (scan_partial_symbols): Update.
11814
11815 2020-01-26  Tom Tromey  <tom@tromey.com>
11816
11817         * xcoffread.c (xcoff_start_psymtab): Use new.
11818         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11819         renamed from start_psymtab_common.
11820         * psympriv.h (struct partial_symtab): Add new constructor.
11821         (start_psymtab_common): Don't declare.
11822         * mdebugread.c (parse_partial_symbols): Use new.
11823         * dwarf2read.c (create_partial_symtab): Use new.
11824         * dbxread.c (start_psymtab): Use new.
11825         * ctfread.c (create_partial_symtab): Use new.
11826
11827 2020-01-26  Tom Tromey  <tom@tromey.com>
11828
11829         * xcoffread.c (xcoff_end_psymtab): Use new.
11830         * psymtab.c (start_psymtab_common): Use new.
11831         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11832         Update.
11833         * psympriv.h (struct partial_symtab): Add parameters to
11834         constructor.  Don't inline.
11835         (allocate_psymtab): Don't declare.
11836         * mdebugread.c (new_psymtab): Use new.
11837         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11838         * dbxread.c (dbx_end_psymtab): Use new.
11839
11840 2020-01-26  Tom Tromey  <tom@tromey.com>
11841
11842         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11843         allocate_psymtab.  Update documentation.
11844         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11845         allocate_psymtab.  Do not use new.
11846         (allocate_psymtab): Use new.  Update.
11847
11848 2020-01-26  Tom Tromey  <tom@tromey.com>
11849
11850         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11851         * psymtab.c (psym_print_stats): Update.
11852         * psympriv.h (struct partial_symtab) <readin,
11853         psymtabs_addrmap_supported, anonymous>: Now bool.
11854         * mdebugread.c (psymtab_to_symtab_1): Update.
11855         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11856         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11857         (process_full_comp_unit, process_full_type_unit): Update.
11858         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11859         * ctfread.c (psymtab_to_symtab): Update.
11860
11861 2020-01-26  Tom Tromey  <tom@tromey.com>
11862
11863         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11864         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11865         * psymtab.c (psymtab_storage): Delete psymtabs.
11866         (psymtab_storage::allocate_psymtab): Use new.
11867         (psymtab_storage::discard_psymtab): Use delete.
11868         * psympriv.h (struct partial_symtab): Add constructor and
11869         initializers.
11870
11871 2020-01-26  Tom Tromey  <tom@tromey.com>
11872
11873         * machoread.c: Do not include psympriv.h.
11874
11875 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11876
11877         * NEWS: Mention the new option and the set/show commands.
11878
11879 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11880
11881         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11882         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11883         (validate_exec_file): New variables, enums, functions.
11884         (exec_file_locate_attach, print_section_info): Style the filenames.
11885         (_initialize_exec): Install show_exec_file_mismatch_command and
11886          set_exec_file_mismatch_command.
11887         * gdbcore.h (validate_exec_file): Declare.
11888         * infcmd.c (attach_command): Call validate_exec_file.
11889         * remote.c ( remote_target::remote_add_inferior): Likewise.
11890
11891 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11892
11893         * frame.c (find_frame_sal): Move call to get_next_frame into more
11894         inner scope.
11895         * inline-frame.c (inilne_state) <inline_state>: Update argument
11896         types.
11897         (inilne_state) <skipped_symbol>: Rename to...
11898         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11899         (skip_inline_frames): Build vector of skipped symbols and use this
11900         to reate the inline_state.
11901         (inline_skipped_symbol): Add a comment and some assertions, fetch
11902         skipped symbol from the list.
11903
11904 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11905
11906         * buildsym.c (lte_is_less_than): Delete.
11907         (buildsym_compunit::end_symtab_with_blockvector): Create local
11908         lambda function to sort line table entries, and use
11909         std::stable_sort instead of std::sort.
11910         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11911         markers when looking for a previous line.
11912
11913 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11914
11915         * dwarf2read.c (lnp_state_machine::record_line): Include
11916         end_sequence parameter in debug print out.  Record the line if we
11917         are at an end_sequence marker even if it's not the start of a
11918         statement.
11919         * symmisc.c (maintenance_print_one_line_table): Print end of
11920         sequence markers with 'END' not '0'.
11921
11922 2020-01-24  Pedro Alves  <palves@redhat.com>
11923
11924         PR gdb/25410
11925         * thread.c (scoped_restore_current_thread::restore): Use
11926         switch_to_inferior_no_thread.
11927         * exec.c: Include "progspace-and-thread.h".
11928         (add_target_sections, remove_target_sections):
11929         scoped_restore_current_pspace_and_thread instead of
11930         scoped_restore_current_thread.
11931         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11932         and aspace to the inferior before calling clone_program_space.
11933         Remove stale comment.
11934
11935 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11936
11937         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11938         (arm_netbsd_nat_target::fetch_registers): ...this.
11939         (arm_nbsd_nat_target::store_registers): Rename to...
11940         (arm_netbsd_nat_target::store_registers): ...this.
11941
11942 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11943
11944         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11945         register_t.
11946
11947 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11948
11949         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11950         Update comment.
11951         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11952         Likewise.
11953         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11954         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11955         the correct replacement (iterate_over_regset_sections).
11956         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11957         Update comment.
11958
11959 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11960
11961         PR gdb/23718
11962         * gdb/python/python.c (execute_gdb_command): Call
11963         async_enable_stdin in catch block.
11964
11965 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11966
11967         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11968         SWITCH_THRU_ALL_UIS.
11969
11970 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11971
11972         PR tui/9765
11973         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11974         comment, add extra parameter, and update to store previous symbol
11975         when appropriate.
11976         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11977         add extra parameter.
11978         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11979         remove unneeded parameter, add try/catch around gdb_print_insn,
11980         rewrite to add items to asm_lines vector.
11981         (tui_find_backward_disassembly_start_address): New function.
11982         (tui_find_disassembly_address): Updated throughout.
11983         (tui_disasm_window::set_contents): Update for changes to
11984         tui_disassemble.
11985         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11986         number of lines to scroll.
11987
11988 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11989
11990         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11991         (SECT_OFF_DATA): Likewise.
11992         (SECT_OFF_RODATA): Likewise.
11993         (SECT_OFF_TEXT): Likewise.
11994         (SECT_OFF_BSS): Likewise.
11995         (struct objfile) <text_section_offset, data_section_offset>: New
11996         methods.
11997         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11998         objfile::text_section_offset.
11999         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
12000         * coffread.c (coff_symtab_read): Likewise.
12001         (enter_linenos): Likewise.
12002         (process_coff_symbol): Likewise.
12003         * ctfread.c (get_objfile_text_range): Likewise.
12004         * dtrace-probe.c (dtrace_probe::get_relocated_address):
12005         Use objfile::data_section_offset.
12006         * dwarf2-frame.c (execute_cfa_program): Use
12007         objfile::text_section_offset.
12008         (dwarf2_frame_find_fde): Likewise.
12009         * dwarf2read.c (create_addrmap_from_index): Likewise.
12010         (create_addrmap_from_aranges): Likewise.
12011         (dw2_find_pc_sect_compunit_symtab): Likewise.
12012         (process_psymtab_comp_unit_reader): Likewise.
12013         (add_partial_symbol): Likewise.
12014         (add_partial_subprogram): Likewise.
12015         (process_full_comp_unit): Likewise.
12016         (read_file_scope): Likewise.
12017         (read_func_scope): Likewise.
12018         (read_lexical_block_scope): Likewise.
12019         (read_call_site_scope): Likewise.
12020         (dwarf2_rnglists_process): Likewise.
12021         (dwarf2_ranges_process): Likewise.
12022         (dwarf2_ranges_read): Likewise.
12023         (dwarf_decode_lines_1): Likewise.
12024         (new_symbol): Likewise.
12025         (dwarf2_fetch_die_loc_sect_off): Likewise.
12026         (dwarf2_per_cu_text_offset): Likewise.
12027         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
12028         * hppa-tdep.c (read_unwind_info): Likewise.
12029         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
12030         * psympriv.h (struct partial_symtab): Likewise.
12031         * psymtab.c (find_pc_sect_psymtab): Likewise.
12032         * solib-svr4.c (enable_break): Likewise.
12033         * stap-probe.c (relocate_address): Use
12034         objfile::data_section_offset.
12035         * xcoffread.c (enter_line_range): Use
12036         objfile::text_section_offset.
12037         (read_xcoff_symtab): Likewise.
12038
12039 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12040
12041         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
12042         declaration to narrower scopes.
12043
12044 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
12045
12046         * darwin-nat.h (struct darwin_exception_msg, enum
12047         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
12048         Move up.
12049         (class darwin_nat_target) <wait_1, check_new_threads,
12050         decode_exception_message, decode_message, stop_inferior,
12051         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12052         * darwin-nat.c (darwin_check_new_threads): Rename to...
12053         (darwin_nat_target::check_new_threads): ... this.
12054         (darwin_suspend_inferior_it): Remove.
12055         (darwin_decode_exception_message): Rename to...
12056         (darwin_nat_target::decode_exception_message): ... this.
12057         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12058         (darwin_decode_message): Rename to...
12059         (darwin_nat_target::decode_message): ... this.
12060         (cancel_breakpoint): Rename to...
12061         (darwin_nat_target::cancel_breakpoint): ... this.
12062         (darwin_wait): Rename to...
12063         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12064         instead of iterate_over_inferiors.
12065         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12066         (darwin_stop_inferior): Rename to...
12067         (darwin_nat_target::stop_inferior): ... this.
12068         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12069         (darwin_init_thread_list): Rename to...
12070         (darwin_nat_target::init_thread_list): ... this.
12071         (darwin_ptrace_him): Rename to...
12072         (darwin_nat_target::ptrace_him): ... this.
12073         (darwin_nat_target::create_inferior): Pass lambda function to
12074         fork_inferior.
12075         (darwin_nat_target::detach): Call stop_inferior instead of
12076         darwin_stop_inferior.
12077         * fork-inferior.h (fork_inferior): Change init_trace_fun
12078         parameter to gdb::function_view.
12079         * fork-inferior.c (fork_inferior): Likewise.
12080
12081 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12082
12083         * i386-cygwin-tdep.c (core_process_module_section): Update.
12084         * windows-nat.c (struct lm_info_windows): Add text_offset.
12085         (windows_xfer_shared_libraries): Update.
12086         * windows-tdep.c (windows_xfer_shared_library):
12087         Add text_offset_cached argument.
12088         * windows-tdep.h (windows_xfer_shared_library): Update.
12089
12090 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12091
12092         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12093
12094 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12095
12096         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12097         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12098         replace with range-based for.
12099         (gdbsim_interrupt_inferior): Remove.
12100         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12101         with a range-based for.  Inline code from
12102         gdbsim_interrupt_inferior.
12103
12104 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12105
12106         * infrun.c (proceed): Fix indentation.
12107
12108 2020-01-21  Tom Tromey  <tromey@adacore.com>
12109
12110         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12111         * python/python.c (python_extension_ops): Update.
12112         (gdbpy_colorize): New function.
12113         * python/lib/gdb/__init__.py (colorize): New function.
12114         * extension.h (ext_lang_colorize): Declare.
12115         * extension.c (ext_lang_colorize): New function.
12116         * extension-priv.h (struct extension_language_ops) <colorize>: New
12117         member.
12118         * cli/cli-style.c (_initialize_cli_style): Update help text.
12119
12120 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12121
12122         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12123         <cond>: Change type to bool.
12124         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12125         (aarch64_displaced_step_cb): Likewise.
12126         (aarch64_displaced_step_tb): Likewise.
12127
12128 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12129
12130         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12131         output.
12132
12133 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12134
12135         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12136         <pc_adjust>: Adjust the documentation.
12137         (aarch64_displaced_step_fixup): Check if PC really moved before
12138         adjusting it.
12139
12140 2020-01-19  Tom Tromey  <tom@tromey.com>
12141
12142         * disasm.c (~gdb_disassembler): New destructor.
12143         (gdb_buffered_insn_length): Call disassemble_free_target.
12144         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12145         DISABLE_COPY_AND_ASSIGN.
12146
12147 2020-01-19  Tom Tromey  <tom@tromey.com>
12148
12149         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12150         (die_reader_func_ftype): Remove.
12151         (cutu_reader): New class.
12152         (dw2_get_file_names_reader): Remove "data" parameter.
12153         (dw2_get_file_names): Use cutu_reader.
12154         (create_debug_type_hash_table): Update.
12155         (read_cutu_die_from_dwo): Update comment.
12156         (lookup_dwo_unit): Add dwo_name parameter.
12157         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12158         die_reader_func_ftype and data parameters.
12159         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12160         Remove die_reader_func_ftype and data parameters.
12161         (~cutu_reader): New; from init_cutu_and_read_dies.
12162         (cutu_reader::cutu_reader): Rename from
12163         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12164         and data parameters.
12165         (init_cutu_and_read_dies_simple): Remove.
12166         (struct process_psymtab_comp_unit_data): Remove.
12167         (process_psymtab_comp_unit_reader): Remove data parameter; add
12168         want_partial_unit and pretend_language parameters.
12169         (process_psymtab_comp_unit): Use cutu_reader.
12170         (build_type_psymtabs_reader): Remove data parameter.
12171         (build_type_psymtabs_1): Use cutu_reader.
12172         (process_skeletonless_type_unit): Likewise.
12173         (load_partial_comp_unit_reader): Remove.
12174         (load_partial_comp_unit): Use cutu_reader.
12175         (load_full_comp_unit_reader): Remove.
12176         (load_full_comp_unit): Use cutu_reader.
12177         (struct create_dwo_cu_data): Remove.
12178         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12179         dwo_unit parameters.
12180         (create_cus_hash_table): Use cutu_reader.
12181         (struct dwarf2_read_addr_index_data): Remove.
12182         (dwarf2_read_addr_index_reader): Remove.
12183         (dwarf2_read_addr_index): Use cutu_reader.
12184         (read_signatured_type_reader): Remove.
12185         (read_signatured_type): Use cutu_reader.
12186
12187 2020-01-19  Tom Tromey  <tom@tromey.com>
12188
12189         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12190         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12191         (tui_wrefresh): Declare.
12192         * tui/tui-wingeneral.c (suppress_output): New global.
12193         (tui_suppress_output, ~tui_suppress_output): New constructor and
12194         destructor.
12195         (tui_wrefresh): New function.
12196         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12197         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12198         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12199         method.
12200         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12201         tui_wrefresh.
12202         (tui_data_window::no_refresh): New method.
12203         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12204         (tui_reg_command): Use tui_suppress_output
12205         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12206         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12207         method.
12208         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12209
12210 2020-01-19  Tom Tromey  <tom@tromey.com>
12211
12212         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12213         Handle case where symtab is null.
12214
12215 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12216
12217         * linux-fork.c (one_fork_p): Simplify.
12218
12219 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12220
12221         * top.c (struct qt_args): Remove.
12222         (kill_or_detach): Change return type to void, replace `void *`
12223         parameter with a proper one.
12224         (print_inferior_quit_action):  Likewise.
12225         (quit_confirm): Use range-based for loop to iterate over inferiors.
12226         (quit_force): Likewise.
12227
12228 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12229
12230         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12231         `void *` parameter with proper parameters.
12232         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12233         (print_one_inferior): Change return type to void, replace `void *`
12234         parameter with proper parameters.
12235         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12236         inferiors.
12237         (get_other_inferior): Remove.
12238         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12239         inferiors.
12240
12241 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12242
12243         * mi/mi-interp.c (report_initial_inferior): Remove.
12244         (mi_interp::init): Use range-based for to iterate over inferiors.
12245
12246 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12247
12248         * python/py-inferior.c (build_inferior_list): Remove.
12249         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12250
12251 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12252
12253         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12254         (btrace_stitch_trace): Likewise.
12255         * charset.c (intermediate_encoding): Likewise (vaild).
12256         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12257         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12258         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12259
12260 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12261
12262         * windows-tdep.c (windows_get_tlb_type):
12263         Add rtl_user_process_parameters type.
12264
12265 2020-01-16  Pedro Alves  <palves@redhat.com>
12266             Norbert Lange  <nolange79@gmail.com>
12267
12268         PR build/24805
12269         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12270         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12271         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12272         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12273         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12274         (ps_plog): Redeclare exported functions with default visibility.
12275
12276 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12277
12278         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12279         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12280
12281 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12282
12283         * infcmd.c (post_create_inferior): Use get_thread_regcache
12284         instead of get_current_regcache.
12285
12286 2020-01-14  Tom Tromey  <tom@tromey.com>
12287
12288         PR symtab/12535:
12289         * python/python.c (gdbpy_decode_line): Treat empty string the same
12290         as no argument.
12291
12292 2020-01-14  Tom Tromey  <tom@tromey.com>
12293
12294         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12295
12296 2020-01-14  Tom Tromey  <tom@tromey.com>
12297
12298         * nat/linux-btrace.c: Don't include <config.h>.
12299         * nat/linux-ptrace.c: Don't include <config.h>.
12300         * nat/x86-linux-dregs.c: Don't include <config.h>.
12301
12302 2020-01-14  Tom Tromey  <tom@tromey.com>
12303
12304         * configure: Rebuild.
12305         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12306
12307 2020-01-14  Tom Tromey  <tom@tromey.com>
12308
12309         * nat/x86-linux-dregs.c: Include configh.h.
12310         * nat/linux-ptrace.c: Include configh.h.
12311         * nat/linux-btrace.c: Include configh.h.
12312         * defs.h: Include config.h, bfd.h.
12313         * configure.ac: Don't source common.host.
12314         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12315         * configure: Rebuild.
12316         * acinclude.m4: Update path.
12317         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12318         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12319         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12320         (CLIBS): Add LIBSUPPORT.
12321         (CDEPS): Likewise.
12322         (COMMON_SFILES): Remove gdbsupport files.
12323         (HFILES_NO_SRCDIR): Likewise.
12324         (stamp-version): Update path to create-version.sh.
12325         (ALLDEPFILES): Remove gdbsupport files.
12326
12327 2020-01-14  Tom Tromey  <tom@tromey.com>
12328
12329         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12330         USE_WIN32API when needed.
12331         * configure.ac (USE_WIN32API): Don't define.
12332         (WIN32LIBS): Use WIN32APILIBS.
12333         * configure: Rebuild.
12334
12335 2020-01-14  Tom Tromey  <tom@tromey.com>
12336
12337         * configure: Rebuild.
12338         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12339
12340 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12341
12342         * skip.c (skip_function_command): Make skip w/o arguments use the
12343         name of the inlined function if pc is inside any inlined function.
12344
12345 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12346
12347         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12348         * infrun.c (resume_1): Likewise.
12349         (handle_inferior_event): Remove stale comment.
12350         * linux-nat.c (linux_nat_target::resume): Update comments.
12351         (save_stop_reason): Likewise.
12352         (linux_nat_filter_event): Likewise.
12353         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12354
12355 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12356
12357         * elfread.c (record_minimal_symbol): Set section index to 0 for
12358         non-allocatable sections.
12359
12360
12361 2020-01-13  Ali Tamur <tamur@google.com>
12362
12363         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12364         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12365         to gdb::optional.  Update comments.
12366         (dwo_file): Update comments.
12367         (read_attribute): Update API to take an additional out parameter,
12368         need_reprocess.  This is used to mark attributes that need other
12369         attributes (e.g. str_offsets_base) for correct computation which may not
12370         have been read yet.
12371         (read_attribute_reprocess): New function declaration.
12372         (read_addr_index): Likewise.
12373         (read_dwo_str_index): Likewise.
12374         (read_stub_str_index): Likewise.
12375         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12376         (lookup_addr_base): New function definition.
12377         (lookup_ranges_base): Likewise.
12378         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12379         lookup_ranges_base.
12380         (init_cutu_and_read_dies): Update comments.
12381         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12382         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12383         Update comments.
12384         (init_cutu_and_read_dies_simple): Reflect API changes.
12385         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12386         (create_cus_hash_table): Change API to take parent compile unit.
12387         Reflect API changes.
12388         (open_and_init_dwo_file): Reflect API changes.
12389         (dwarf2_get_pc_bounds): Update comments.
12390         (dwarf2_record_block_ranges): Likewise.
12391         (read_full_die_1): Change implementation to reprocess attributes that
12392         need str_offsets_base and addr_base.
12393         (partial_die_info::read): Likewise.
12394         (read_attribute_reprocess): New function definition.
12395         (read_attribute_value): Change API to take an additional out parameter,
12396         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12397         when a non-dwo compile unit has index based attributes.
12398         (read_attribute): Reflect API changes.
12399         (read_addr_index_1): Reflect API changes.  Update comments.
12400         (dwarf2_read_addr_index_data): Reflect API changes.
12401         (dwarf2_read_addr_index): Likewise.
12402         (read_str_index): Change API and implementation.  This becomes a helper
12403         to be used by the new string index related methods.  Update error
12404         message and comments.
12405         (read_dwo_str_index): New function definition.
12406         (read_stub_str_index): Likewise.
12407         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12408         * symfile.h (dwarf2_debug_sections): Likewise.
12409         * xcoffread.c (dwarf2_debug_sections): Likewise.
12410
12411 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12412
12413         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12414         core_reg_sect type to gdb_byte *.
12415         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12416         * cris-tdep.c (fetch_core_registers): Likewise.
12417         * corelow.c (core_target::get_core_register_section): Change
12418         type of `contents` to gdb::byte_vector.
12419
12420 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12421
12422         * tui/tui-wingeneral.c (box_win): Position the title in the center
12423         of the border.
12424
12425 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12426
12427         * corelow.c (core_target::get_core_register_section): Use
12428           std::vector instead of alloca.
12429
12430 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12431
12432         * warning.m4: Add -Wmissing-declarations to build_warnings.
12433         * configure: Re-generate.
12434
12435 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12436
12437         * python/python.c (init__gdb_module): Add declaration.
12438
12439 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12440
12441         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12442         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12443         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12444         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12445         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12446         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12447         * ada-exp.y (_initialize_ada_exp): Add declaration.
12448         * ada-lang.c (_initialize_ada_language): Add declaration.
12449         * ada-tasks.c (_initialize_tasks): Add declaration.
12450         * agent.c (_initialize_agent): Add declaration.
12451         * aix-thread.c (_initialize_aix_thread): Add declaration.
12452         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12453         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12454         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12455         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12456         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12457         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12458         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12459         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12460         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12461         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12462         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12463         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12464         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12465         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12466         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12467         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12468         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12469         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12470         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12471         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12472         * annotate.c (_initialize_annotate): Add declaration.
12473         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12474         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12475         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12476         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12477         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12478         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12479         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12480         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12481         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12482         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12483         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12484         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12485         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12486         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12487         * auto-load.c (_initialize_auto_load): Add declaration.
12488         * auxv.c (_initialize_auxv): Add declaration.
12489         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12490         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12491         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12492         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12493         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12494         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12495         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12496         * breakpoint.c (_initialize_breakpoint): Add declaration.
12497         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12498         * btrace.c (_initialize_btrace): Add declaration.
12499         * charset.c (_initialize_charset): Add declaration.
12500         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12501         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12502         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12503         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12504         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12505         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12506         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12507         * coffread.c (_initialize_coffread): Add declaration.
12508         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12509         * compile/compile.c (_initialize_compile): Add declaration.
12510         * complaints.c (_initialize_complaints): Add declaration.
12511         * completer.c (_initialize_completer): Add declaration.
12512         * copying.c (_initialize_copying): Add declaration.
12513         * corefile.c (_initialize_core): Add declaration.
12514         * corelow.c (_initialize_corelow): Add declaration.
12515         * cp-abi.c (_initialize_cp_abi): Add declaration.
12516         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12517         * cp-support.c (_initialize_cp_support): Add declaration.
12518         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12519         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12520         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12521         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12522         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12523         * ctfread.c (_initialize_ctfread): Add declaration.
12524         * d-lang.c (_initialize_d_language): Add declaration.
12525         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12526         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12527         * dbxread.c (_initialize_dbxread): Add declaration.
12528         * dcache.c (_initialize_dcache): Add declaration.
12529         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12530         * disasm.c (_initialize_disasm): Add declaration.
12531         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12532         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12533         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12534         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12535         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12536         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12537         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12538         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12539         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12540         * elfread.c (_initialize_elfread): Add declaration.
12541         * exec.c (_initialize_exec): Add declaration.
12542         * extension.c (_initialize_extension): Add declaration.
12543         * f-lang.c (_initialize_f_language): Add declaration.
12544         * f-valprint.c (_initialize_f_valprint): Add declaration.
12545         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12546         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12547         * filesystem.c (_initialize_filesystem): Add declaration.
12548         * findcmd.c (_initialize_mem_search): Add declaration.
12549         * findvar.c (_initialize_findvar): Add declaration.
12550         * fork-child.c (_initialize_fork_child): Add declaration.
12551         * frame-base.c (_initialize_frame_base): Add declaration.
12552         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12553         * frame.c (_initialize_frame): Add declaration.
12554         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12555         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12556         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12557         * gcore.c (_initialize_gcore): Add declaration.
12558         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12559         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12560         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12561         * gdbarch.c (_initialize_gdbarch): Add declaration.
12562         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12563         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12564         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12565         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12566         * go-lang.c (_initialize_go_language): Add declaration.
12567         * go32-nat.c (_initialize_go32_nat): Add declaration.
12568         * guile/guile.c (_initialize_guile): Add declaration.
12569         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12570         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12571         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12572         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12573         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12574         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12575         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12576         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12577         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12578         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12579         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12580         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12581         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12582         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12583         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12584         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12585         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12586         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12587         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12588         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12589         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12590         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12591         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12592         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12593         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12594         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12595         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12596         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12597         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12598         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12599         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12600         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12601         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12602         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12603         * infcall.c (_initialize_infcall): Add declaration.
12604         * infcmd.c (_initialize_infcmd): Add declaration.
12605         * inflow.c (_initialize_inflow): Add declaration.
12606         * infrun.c (_initialize_infrun): Add declaration.
12607         * interps.c (_initialize_interpreter): Add declaration.
12608         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12609         * jit.c (_initialize_jit): Add declaration.
12610         * language.c (_initialize_language): Add declaration.
12611         * linux-fork.c (_initialize_linux_fork): Add declaration.
12612         * linux-nat.c (_initialize_linux_nat): Add declaration.
12613         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12614         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12615         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12616         * m2-lang.c (_initialize_m2_language): Add declaration.
12617         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12618         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12619         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12620         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12621         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12622         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12623         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12624         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12625         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12626         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12627         * machoread.c (_initialize_machoread): Add declaration.
12628         * macrocmd.c (_initialize_macrocmd): Add declaration.
12629         * macroscope.c (_initialize_macroscope): Add declaration.
12630         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12631         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12632         * maint.c (_initialize_maint_cmds): Add declaration.
12633         * mdebugread.c (_initialize_mdebugread): Add declaration.
12634         * memattr.c (_initialize_mem): Add declaration.
12635         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12636         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12637         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12638         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12639         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12640         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12641         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12642         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12643         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12644         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12645         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12646         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12647         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12648         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12649         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12650         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12651         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12652         * mipsread.c (_initialize_mipsread): Add declaration.
12653         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12654         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12655         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12656         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12657         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12658         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12659         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12660         * nto-procfs.c (_initialize_procfs): Add declaration.
12661         * objc-lang.c (_initialize_objc_language): Add declaration.
12662         * observable.c (_initialize_observer): Add declaration.
12663         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12664         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12665         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12666         * osabi.c (_initialize_gdb_osabi): Add declaration.
12667         * osdata.c (_initialize_osdata): Add declaration.
12668         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12669         * parse.c (_initialize_parse): Add declaration.
12670         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12671         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12672         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12673         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12674         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12675         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12676         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12677         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12678         * printcmd.c (_initialize_printcmd): Add declaration.
12679         * probe.c (_initialize_probe): Add declaration.
12680         * proc-api.c (_initialize_proc_api): Add declaration.
12681         * proc-events.c (_initialize_proc_events): Add declaration.
12682         * proc-service.c (_initialize_proc_service): Add declaration.
12683         * procfs.c (_initialize_procfs): Add declaration.
12684         * producer.c (_initialize_producer): Add declaration.
12685         * psymtab.c (_initialize_psymtab): Add declaration.
12686         * python/python.c (_initialize_python): Add declaration.
12687         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12688         * record-btrace.c (_initialize_record_btrace): Add declaration.
12689         * record-full.c (_initialize_record_full): Add declaration.
12690         * record.c (_initialize_record): Add declaration.
12691         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12692         * regcache.c (_initialize_regcache): Add declaration.
12693         * reggroups.c (_initialize_reggroup): Add declaration.
12694         * remote-notif.c (_initialize_notif): Add declaration.
12695         * remote-sim.c (_initialize_remote_sim): Add declaration.
12696         * remote.c (_initialize_remote): Add declaration.
12697         * reverse.c (_initialize_reverse): Add declaration.
12698         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12699         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12700         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12701         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12702         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12703         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12704         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12705         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12706         Add declaration.
12707         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12708         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12709         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12710         * rust-exp.y (_initialize_rust_exp): Add declaration.
12711         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12712         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12713         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12714         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12715         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12716         * score-tdep.c (_initialize_score_tdep): Add declaration.
12717         * ser-go32.c (_initialize_ser_dos): Add declaration.
12718         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12719         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12720         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12721         * ser-uds.c (_initialize_ser_socket): Add declaration.
12722         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12723         * serial.c (_initialize_serial): Add declaration.
12724         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12725         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12726         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12727         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12728         * skip.c (_initialize_step_skip): Add declaration.
12729         * sol-thread.c (_initialize_sol_thread): Add declaration.
12730         * solib-aix.c (_initialize_solib_aix): Add declaration.
12731         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12732         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12733         * solib-frv.c (_initialize_frv_solib): Add declaration.
12734         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12735         * solib-target.c (_initialize_solib_target): Add declaration.
12736         * solib.c (_initialize_solib): Add declaration.
12737         * source-cache.c (_initialize_source_cache): Add declaration.
12738         * source.c (_initialize_source): Add declaration.
12739         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12740         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12741         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12742         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12743         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12744         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12745         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12746         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12747         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12748         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12749         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12750         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12751         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12752         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12753         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12754         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12755         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12756         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12757         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12758         * stabsread.c (_initialize_stabsread): Add declaration.
12759         * stack.c (_initialize_stack): Add declaration.
12760         * stap-probe.c (_initialize_stap_probe): Add declaration.
12761         * std-regs.c (_initialize_frame_reg): Add declaration.
12762         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12763         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12764         * symfile.c (_initialize_symfile): Add declaration.
12765         * symmisc.c (_initialize_symmisc): Add declaration.
12766         * symtab.c (_initialize_symtab): Add declaration.
12767         * target.c (_initialize_target): Add declaration.
12768         * target-connection.c (_initialize_target_connection): Add
12769         declaration.
12770         * target-dcache.c (_initialize_target_dcache): Add declaration.
12771         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12772         * thread.c (_initialize_thread): Add declaration.
12773         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12774         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12775         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12776         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12777         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12778         * tracectf.c (_initialize_ctf): Add declaration.
12779         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12780         * tracefile.c (_initialize_tracefile): Add declaration.
12781         * tracepoint.c (_initialize_tracepoint): Add declaration.
12782         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12783         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12784         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12785         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12786         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12787         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12788         * tui/tui.c (_initialize_tui): Add declaration.
12789         * typeprint.c (_initialize_typeprint): Add declaration.
12790         * ui-style.c (_initialize_ui_style): Add declaration.
12791         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12792         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12793         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12794         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12795         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12796         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12797         * unittests/filtered_iterator-selftests.c
12798         (_initialize_filtered_iterator_selftests): Add declaration.
12799         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12800         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12801         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12802         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12803         * unittests/main-thread-selftests.c
12804         (_initialize_main_thread_selftests): Add declaration.
12805         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12806         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12807         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12808         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12809         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12810         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12811         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12812         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12813         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12814         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12815         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12816         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12817         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12818         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12819         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12820         declaration.
12821         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12822         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12823         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12824         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12825         * user-regs.c (_initialize_user_regs): Add declaration.
12826         * utils.c (_initialize_utils): Add declaration.
12827         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12828         * valops.c (_initialize_valops): Add declaration.
12829         * valprint.c (_initialize_valprint): Add declaration.
12830         * value.c (_initialize_values): Add declaration.
12831         * varobj.c (_initialize_varobj): Add declaration.
12832         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12833         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12834         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12835         * windows-nat.c (_initialize_windows_nat): Add declaration.
12836         (_initialize_check_for_gdb_ini): Add declaration.
12837         (_initialize_loadable): Add declaration.
12838         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12839         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12840         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12841         * xcoffread.c (_initialize_xcoffread): Add declaration.
12842         * xml-support.c (_initialize_xml_support): Add declaration.
12843         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12844         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12845         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12846         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12847
12848 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12849
12850         * regformats/regdat.sh: Generate declaration for init function.
12851
12852 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12853
12854         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12855         up.
12856         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12857         close_one_inferior>: New methods.
12858         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12859         pass down target to find_inferior_pid.
12860         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12861         Pass down target to find_inferior_ptid.
12862         (gdbsim_target::create_inferior): Pass down target to
12863         add_thread_silent.
12864         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12865         target down to find_inferior_ptid and switch_to_thread.
12866         (gdbsim_target::close): Update to call close_one_inferior.
12867         (struct resume_data): Remove.
12868         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12869         directly, rather than through a void pointer.
12870         (gdbsim_target::resume): Update to call resume_one_inferior.
12871
12872 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12873
12874         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12875
12876 2020-01-12  Pedro Alves  <palves@redhat.com>
12877
12878         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12879         directly for the current inferior instead of
12880         discard_all_inferiors.
12881         (discard_all_inferiors): Delete.
12882
12883 2020-01-11  Tom Tromey  <tom@tromey.com>
12884
12885         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12886         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12887         deprecated_safe_get_selected_frame.
12888
12889 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12890
12891         * inferior.c (print_inferior): Switch inferior before printing it.
12892
12893 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12894             Pedro Alves  <palves@redhat.com>
12895
12896         * progspace-and-thread.c (switch_to_program_space_and_thread):
12897         Assert there's an inferior for PSPACE.  Use
12898         switch_to_inferior_no_thread to switch the inferior too.
12899         * progspace.c (program_space::~program_space): Call
12900         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12901         (program_space::free_all_objfiles): Don't call clear_symtab_users
12902         here.
12903         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12904
12905 2020-01-10  Pedro Alves  <palves@redhat.com>
12906
12907         * NEWS: Mention multi-target debugging, "info connections", and
12908         "add-inferior -no-connection".
12909
12910 2020-01-10  Pedro Alves  <palves@redhat.com>
12911
12912         * infrun.c: Include "target-connection.h".
12913         (check_multi_target_resumption): New.
12914         (proceed): Call it.
12915         * target-connection.c (make_target_connection_string): Make
12916         extern.
12917         * target-connection.h (make_target_connection_string): Declare.
12918
12919 2020-01-10  Pedro Alves  <palves@redhat.com>
12920
12921         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12922         * inferior.c (uiout_field_connection): New function.
12923         (print_inferior): Add new "connection-id" column.
12924         (add_inferior_command): Show connection number/string of added
12925         inferior.
12926         * process-stratum-target.h
12927         (process_stratum_target::connection_string): New virtual method.
12928         (process_stratum_target::connection_number): New field.
12929         * remote.c (remote_target::connection_string): New override.
12930         * target-connection.c: New file.
12931         * target-connection.h: New file.
12932         * target.c (decref_target): Remove process_stratum targets from
12933         the connection list.
12934         (target_stack::push): Add process_stratum targets to the
12935         connection list.
12936
12937 2020-01-10  Pedro Alves  <palves@redhat.com>
12938
12939         Revert:
12940         2016-04-12  Pedro Alves  <palves@redhat.com>
12941         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12942         Remove references to name.
12943         * serial.h (struct serial) <name>: Delete.
12944
12945 2020-01-10  Pedro Alves  <palves@redhat.com>
12946
12947         * gdbarch-selftests.c (register_to_value_test): Remove "target
12948         already pushed" check.
12949
12950 2020-01-10  Pedro Alves  <palves@redhat.com>
12951             John Baldwin  <jhb@FreeBSD.org>
12952
12953         * aarch64-linux-nat.c
12954         (aarch64_linux_nat_target::thread_architecture): Adjust.
12955         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12956         (task_command_1): Likewise.
12957         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12958         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12959         (aix_thread_target::store_registers)
12960         (aix_thread_target::thread_alive): Adjust.
12961         * amd64-fbsd-tdep.c: Include "inferior.h".
12962         (amd64fbsd_get_thread_local_address): Pass down target.
12963         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12964         thread's gdbarch instead of target_gdbarch.
12965         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12966         get_last_target_status.
12967         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12968         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12969         inferiors.
12970         (update_inserted_breakpoint_locations): Skip if inferiors with no
12971         execution.
12972         (update_global_location_list): When handling moribund locations,
12973         find representative inferior for location's pspace, and use thread
12974         count of its process_stratum target.
12975         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12976         * bsd-uthread.c (bsd_uthread_target::wait): Use
12977         as_process_stratum_target and adjust thread_change_ptid and
12978         add_thread calls.
12979         (bsd_uthread_target::update_thread_list): Use
12980         as_process_stratum_target and adjust find_thread_ptid,
12981         thread_change_ptid and add_thread calls.
12982         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12983         find_thread_ptid call.
12984         * corelow.c (add_to_thread_list): Adjust add_thread call.
12985         (core_target_open): Adjust add_thread_silent and thread_count
12986         calls.
12987         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12988         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12989         * event-top.c (async_disconnect): Pop targets from all inferiors.
12990         * exec.c (add_target_sections): Push exec target on all inferiors
12991         sharing the program space.
12992         (remove_target_sections): Remove the exec target from all
12993         inferiors sharing the program space.
12994         (exec_on_vfork): New.
12995         * exec.h (exec_on_vfork): Declare.
12996         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12997         Pass it down.
12998         (fbsd_nat_target::update_thread_list): Adjust.
12999         (fbsd_nat_target::resume): Adjust.
13000         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
13001         down.
13002         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
13003         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
13004         get_thread_arch_regcache call.
13005         * fork-child.c (gdb_startup_inferior): Pass target down to
13006         startup_inferior and set_executing.
13007         * gdbthread.h (struct process_stratum_target): Forward declare.
13008         (add_thread, add_thread_silent, add_thread_with_info)
13009         (in_thread_list): Add process_stratum_target parameter.
13010         (find_thread_ptid(inferior*, ptid_t)): New overload.
13011         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
13012         parameter.
13013         (all_threads()): Delete overload.
13014         (all_threads, all_non_exited_threads): Add process_stratum_target
13015         parameter.
13016         (all_threads_safe): Use brace initialization.
13017         (thread_count): Add process_stratum_target parameter.
13018         (set_resumed, set_running, set_stop_requested, set_executing)
13019         (threads_are_executing, finish_thread_state): Add
13020         process_stratum_target parameter.
13021         (switch_to_thread): Use is_current_thread.
13022         * i386-fbsd-tdep.c: Include "inferior.h".
13023         (i386fbsd_get_thread_local_address): Pass down target.
13024         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
13025         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
13026         have_inferiors check.
13027         * inf-ptrace.c (inf_ptrace_target::create_inferior)
13028         (inf_ptrace_target::attach): Adjust.
13029         * infcall.c (run_inferior_call): Adjust.
13030         * infcmd.c (run_command_1): Pass target to
13031         scoped_finish_thread_state.
13032         (proceed_thread_callback): Skip inferiors with no execution.
13033         (continue_command): Rename 'all_threads' local to avoid hiding
13034         'all_threads' function.  Adjust get_last_target_status call.
13035         (prepare_one_step): Adjust set_running call.
13036         (signal_command): Use user_visible_resume_target.  Compare thread
13037         pointers instead of inferior_ptid.
13038         (info_program_command): Adjust to pass down target.
13039         (attach_command): Mark target's 'thread_executing' flag.
13040         (stop_current_target_threads_ns): New, factored out from ...
13041         (interrupt_target_1): ... this.  Switch inferior before making
13042         target calls.
13043         * inferior-iter.h
13044         (struct all_inferiors_iterator, struct all_inferiors_range)
13045         (struct all_inferiors_safe_range)
13046         (struct all_non_exited_inferiors_range): Filter on
13047         process_stratum_target too.  Remove explicit.
13048         * inferior.c (inferior::inferior): Push dummy target on target
13049         stack.
13050         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13051         Add process_stratum_target parameter, and pass it down.
13052         (have_live_inferiors): Adjust.
13053         (switch_to_inferior_and_push_target): New.
13054         (add_inferior_command, clone_inferior_command): Handle
13055         "-no-connection" parameter.  Use
13056         switch_to_inferior_and_push_target.
13057         (_initialize_inferior): Mention "-no-connection" option in
13058         the help of "add-inferior" and "clone-inferior" commands.
13059         * inferior.h: Include "process-stratum-target.h".
13060         (interrupt_target_1): Use bool.
13061         (struct inferior) <push_target, unpush_target, target_is_pushed,
13062         find_target_beneath, top_target, process_target, target_at,
13063         m_stack>: New.
13064         (discard_all_inferiors): Delete.
13065         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13066         (all_inferiors, all_non_exited_inferiors): Add
13067         process_stratum_target parameter.
13068         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13069         (target_last_proc_target): New global.
13070         (follow_fork_inferior): Push target on new inferior.  Pass target
13071         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13072         reference count.
13073         (follow_fork): Adjust get_last_target_status call.  Also consider
13074         target.
13075         (follow_exec): Push target on new inferior.
13076         (struct execution_control_state) <target>: New field.
13077         (user_visible_resume_target): New.
13078         (do_target_resume): Call target_async.
13079         (resume_1): Set target's threads_executing flag.  Consider resume
13080         target.
13081         (commit_resume_all_targets): New.
13082         (proceed): Also consider resume target.  Skip threads of inferiors
13083         with no execution.  Commit resumtion in all targets.
13084         (start_remote): Pass current inferior to wait_for_inferior.
13085         (infrun_thread_stop_requested): Consider target as well.  Pass
13086         thread_info pointer to clear_inline_frame_state instead of ptid.
13087         (infrun_thread_thread_exit): Consider target as well.
13088         (random_pending_event_thread): New inferior parameter.  Use it.
13089         (do_target_wait): Rename to ...
13090         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13091         down.
13092         (threads_are_resumed_pending_p, do_target_wait): New.
13093         (prepare_for_detach): Adjust calls.
13094         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13095         do_target_wait_1 instead of do_target_wait.
13096         (fetch_inferior_event): Adjust.  Switch to representative
13097         inferior.  Pass target down.
13098         (set_last_target_status): Add process_stratum_target parameter.
13099         Save target in global.
13100         (get_last_target_status): Add process_stratum_target parameter and
13101         handle it.
13102         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13103         (context_switch): Check inferior_ptid == null_ptid before calling
13104         inferior_thread().
13105         (get_inferior_stop_soon): Pass down target.
13106         (wait_one): Rename to ...
13107         (poll_one_curr_target): ... this.
13108         (struct wait_one_event): New.
13109         (wait_one): New.
13110         (stop_all_threads): Adjust.
13111         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13112         event's target.
13113         (switch_back_to_stepped_thread): Also consider target.
13114         (print_stop_event): Update.
13115         (normal_stop): Update.  Also consider the resume target.
13116         * infrun.h (wait_for_inferior): Remove declaration.
13117         (user_visible_resume_target): New declaration.
13118         (get_last_target_status, set_last_target_status): New
13119         process_stratum_target parameter.
13120         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13121         process_stratum_target parameter, and use it.
13122         (clear_inline_frame_state (thread_info*)): New.
13123         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13124         process_stratum_target parameter.
13125         (clear_inline_frame_state (thread_info*)): Declare.
13126         * linux-fork.c (delete_checkpoint_command): Pass target down to
13127         find_thread_ptid.
13128         (checkpoint_command): Adjust.
13129         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13130         instead of just tweaking inferior_ptid.
13131         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13132         (exit_lwp): Pass target down to find_thread_ptid.
13133         (attach_proc_task_lwp_callback): Pass target down to
13134         add_thread/set_running/set_executing.
13135         (linux_nat_target::attach): Pass target down to
13136         thread_change_ptid.
13137         (get_detach_signal): Pass target down to find_thread_ptid.
13138         Consider last target status's target.
13139         (linux_resume_one_lwp_throw, resume_lwp)
13140         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13141         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13142         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13143         (linux_nat_target::async_wait_fd): New.
13144         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13145         target down.
13146         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13147         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13148         * linux-thread-db.c (struct thread_db_info::process_target): New
13149         field.
13150         (add_thread_db_info): Save target.
13151         (get_thread_db_info): New process_stratum_target parameter.  Also
13152         match target.
13153         (delete_thread_db_info): New process_stratum_target parameter.
13154         Also match target.
13155         (thread_from_lwp): Adjust to pass down target.
13156         (thread_db_notice_clone): Pass down target.
13157         (check_thread_db_callback): Pass down target.
13158         (try_thread_db_load_1): Always push the thread_db target.
13159         (try_thread_db_load, record_thread): Pass target down.
13160         (thread_db_target::detach): Pass target down.  Always unpush the
13161         thread_db target.
13162         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13163         target down.  Always unpush the thread_db target.
13164         (find_new_threads_callback, thread_db_find_new_threads_2)
13165         (thread_db_target::update_thread_list): Pass target down.
13166         (thread_db_target::pid_to_str): Pass current inferior down.
13167         (thread_db_target::get_thread_local_address): Pass target down.
13168         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13169         target down.
13170         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13171         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13172         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13173         (procfs_init_inferior): Rename to ...
13174         (procfs_target::procfs_init_inferior): ... this and adjust.
13175         (procfs_target::create_inferior, procfs_notice_thread)
13176         (procfs_do_thread_registers): Adjust.
13177         * ppc-fbsd-tdep.c: Include "inferior.h".
13178         (ppcfbsd_get_thread_local_address): Pass down target.
13179         * proc-service.c (ps_xfer_memory): Switch current inferior and
13180         program space as well.
13181         (get_ps_regcache): Pass target down.
13182         * process-stratum-target.c
13183         (process_stratum_target::thread_address_space)
13184         (process_stratum_target::thread_architecture): Pass target down.
13185         * process-stratum-target.h
13186         (process_stratum_target::threads_executing): New field.
13187         (as_process_stratum_target): New.
13188         * ravenscar-thread.c
13189         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13190         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13191         down.
13192         * record-btrace.c (record_btrace_target::info_record): Adjust.
13193         (record_btrace_target::record_method)
13194         (record_btrace_target::record_is_replaying)
13195         (record_btrace_target::fetch_registers)
13196         (get_thread_current_frame_id, record_btrace_target::resume)
13197         (record_btrace_target::wait, record_btrace_target::stop): Pass
13198         target down.
13199         * record-full.c (record_full_wait_1): Switch to event thread.
13200         Pass target down.
13201         * regcache.c (regcache::regcache)
13202         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13203         process_stratum_target parameter and handle it.
13204         (current_thread_target): New global.
13205         (get_thread_regcache): Add process_stratum_target parameter and
13206         handle it.  Switch inferior before calling target method.
13207         (get_thread_regcache): Pass target down.
13208         (get_thread_regcache_for_ptid): Pass target down.
13209         (registers_changed_ptid): Add process_stratum_target parameter and
13210         handle it.
13211         (registers_changed_thread, registers_changed): Pass target down.
13212         (test_get_thread_arch_aspace_regcache): New.
13213         (current_regcache_test): Define a couple local test_target_ops
13214         instances and use them for testing.
13215         (readwrite_regcache): Pass process_stratum_target parameter.
13216         (cooked_read_test, cooked_write_test): Pass mock_target down.
13217         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13218         (get_thread_arch_aspace_regcache): Add process_stratum_target
13219         parameter.
13220         (regcache::target): New method.
13221         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13222         (regcache::registers_changed_ptid): Add process_stratum_target
13223         parameter.
13224         (regcache::m_target): New field.
13225         (registers_changed_ptid): Add process_stratum_target parameter.
13226         * remote.c (remote_state::supports_vCont_probed): New field.
13227         (remote_target::async_wait_fd): New method.
13228         (remote_unpush_and_throw): Add remote_target parameter.
13229         (get_current_remote_target): Adjust.
13230         (remote_target::remote_add_inferior): Push target.
13231         (remote_target::remote_add_thread)
13232         (remote_target::remote_notice_new_inferior)
13233         (get_remote_thread_info): Pass target down.
13234         (remote_target::update_thread_list): Skip threads of inferiors
13235         bound to other targets.  (remote_target::close): Don't discard
13236         inferiors.  (remote_target::add_current_inferior_and_thread)
13237         (remote_target::process_initial_stop_replies)
13238         (remote_target::start_remote)
13239         (remote_target::remote_serial_quit_handler): Pass down target.
13240         (remote_target::remote_unpush_target): New remote_target
13241         parameter.  Unpush the target from all inferiors.
13242         (remote_target::remote_unpush_and_throw): New remote_target
13243         parameter.  Pass it down.
13244         (remote_target::open_1): Check whether the current inferior has
13245         execution instead of checking whether any inferior is live.  Pass
13246         target down.
13247         (remote_target::remote_detach_1): Pass down target.  Use
13248         remote_unpush_target.
13249         (extended_remote_target::attach): Pass down target.
13250         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13251         (remote_target::append_resumption): Pass down target.
13252         (remote_target::append_pending_thread_resumptions)
13253         (remote_target::remote_resume_with_hc, remote_target::resume)
13254         (remote_target::commit_resume): Pass down target.
13255         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13256         (remote_target::interrupt_query)
13257         (remote_target::remove_new_fork_children)
13258         (remote_target::check_pending_events_prevent_wildcard_vcont)
13259         (remote_target::remote_parse_stop_reply)
13260         (remote_target::process_stop_reply): Pass down target.
13261         (first_remote_resumed_thread): New remote_target parameter.  Pass
13262         it down.
13263         (remote_target::wait_as): Pass down target.
13264         (unpush_and_perror): New remote_target parameter.  Pass it down.
13265         (remote_target::readchar, remote_target::remote_serial_write)
13266         (remote_target::getpkt_or_notif_sane_1)
13267         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13268         down target.
13269         (remote_target::mourn_inferior): Pass down target.  Use
13270         remote_unpush_target.
13271         (remote_target::core_of_thread)
13272         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13273         (remote_target::pid_to_exec_file)
13274         (remote_target::thread_handle_to_thread_info): Pass down target.
13275         (remote_target::async_wait_fd): New.
13276         * riscv-fbsd-tdep.c: Include "inferior.h".
13277         (riscv_fbsd_get_thread_local_address): Pass down target.
13278         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13279         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13280         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13281         Adjust.
13282         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13283         * solib-svr4.c (enable_break): Pass down target.
13284         * spu-multiarch.c (parse_spufs_run): Pass down target.
13285         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13286         * target-delegates.c: Regenerate.
13287         * target.c (g_target_stack): Delete.
13288         (current_top_target): Return the current inferior's top target.
13289         (target_has_execution_1): Refer to the passed-in inferior's top
13290         target.
13291         (target_supports_terminal_ours): Check whether the initial
13292         inferior was already created.
13293         (decref_target): New.
13294         (target_stack::push): Incref/decref the target.
13295         (push_target, push_target, unpush_target): Adjust.
13296         (target_stack::unpush): Defref target.
13297         (target_is_pushed): Return bool.  Adjust to refer to the current
13298         inferior's target stack.
13299         (dispose_inferior): Delete, and inline parts ...
13300         (target_preopen): ... here.  Only dispose of the current inferior.
13301         (target_detach): Hold strong target reference while detaching.
13302         Pass target down.
13303         (target_thread_name): Add assertion.
13304         (target_resume): Pass down target.
13305         (target_ops::beneath, find_target_at): Adjust to refer to the
13306         current inferior's target stack.
13307         (get_dummy_target): New.
13308         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13309         has a thread running.
13310         (initialize_targets): Rename to ...
13311         (_initialize_target): ... this.
13312         * target.h: Include "gdbsupport/refcounted-object.h".
13313         (struct target_ops): Inherit refcounted_object.
13314         (target_ops::shortname, target_ops::longname): Make const.
13315         (target_ops::async_wait_fd): New method.
13316         (decref_target): Declare.
13317         (struct target_ops_ref_policy): New.
13318         (target_ops_ref): New typedef.
13319         (get_dummy_target): Declare function.
13320         (target_is_pushed): Return bool.
13321         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13322         (all_matching_threads_iterator::all_matching_threads_iterator):
13323         Handle filter target.
13324         * thread-iter.h (struct all_matching_threads_iterator, struct
13325         all_matching_threads_range, class all_non_exited_threads_range):
13326         Filter by target too.  Remove explicit.
13327         * thread.c (threads_executing): Delete.
13328         (inferior_thread): Pass down current inferior.
13329         (clear_thread_inferior_resources): Pass down thread pointer
13330         instead of ptid_t.
13331         (add_thread_silent, add_thread_with_info, add_thread): Add
13332         process_stratum_target parameter.  Use it for thread and inferior
13333         searches.
13334         (is_current_thread): New.
13335         (thread_info::deletable): Use it.
13336         (find_thread_ptid, thread_count, in_thread_list)
13337         (thread_change_ptid, set_resumed, set_running): New
13338         process_stratum_target parameter.  Pass it down.
13339         (set_executing): New process_stratum_target parameter.  Pass it
13340         down.  Adjust reference to 'threads_executing'.
13341         (threads_are_executing): New process_stratum_target parameter.
13342         Adjust reference to 'threads_executing'.
13343         (set_stop_requested, finish_thread_state): New
13344         process_stratum_target parameter.  Pass it down.
13345         (switch_to_thread): Also match inferior.
13346         (switch_to_thread): New process_stratum_target parameter.  Pass it
13347         down.
13348         (update_threads_executing): Reimplement.
13349         * top.c (quit_force): Pop targets from all inferior.
13350         (gdb_init): Don't call initialize_targets.
13351         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13352         Declare.
13353         (windows_add_thread, windows_delete_thread): Adjust.
13354         (get_windows_debug_event): Rename to ...
13355         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13356         * tracefile-tfile.c (tfile_target_open): Pass down target.
13357         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13358         Forward declare.
13359         (switch_to_thread): Add process_stratum_target parameter.
13360         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13361         parameter.  Use it.
13362         (mi_on_resume): Pass target down.
13363         * nat/fork-inferior.c (startup_inferior): Add
13364         process_stratum_target parameter.  Pass it down.
13365         * nat/fork-inferior.h (startup_inferior): Add
13366         process_stratum_target parameter.
13367         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13368
13369 2020-01-10  Pedro Alves  <palves@redhat.com>
13370
13371         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13372         directly.  Instead find the first thread in the thread list and
13373         use switch_to_thread.
13374
13375 2020-01-10  Pedro Alves  <palves@redhat.com>
13376
13377         * remote.c (remote_target::remote_add_inferior): Don't bind a
13378         process to the current inferior if the current inferior is already
13379         bound to a process.
13380
13381 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13382             Pedro Alves  <palves@redhat.com>
13383
13384         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13385         If no process is specified, return null_ptid instead of
13386         inferior_ptid.
13387         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13388         TARGET_WAITKIND_SIGNALLED with no pid.
13389
13390 2020-01-10  Pedro Alves  <palves@redhat.com>
13391
13392         * remote.c (first_remote_resumed_thread): New.
13393         (remote_target::wait_as): Use it as default event_ptid instead of
13394         inferior_ptid.
13395
13396 2020-01-10  Pedro Alves  <palves@redhat.com>
13397
13398         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13399
13400 2020-01-10  Pedro Alves  <palves@redhat.com>
13401
13402         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13403         not -1.
13404
13405 2020-01-10  Pedro Alves  <palves@redhat.com>
13406
13407         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13408         ptid to get_last_target_status.
13409         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13410         ptid to get_last_target_status.
13411         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13412         get_last_target_status.
13413         (info_program_command): Don't pass a target_waitstatus to
13414         get_last_target_status.
13415         * infrun.c (init_wait_for_inferior): Use
13416         nullify_last_target_wait_ptid.
13417         (get_last_target_status): Handle nullptr arguments.
13418         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13419         (print_stop_event): Don't pass a ptid to get_last_target_status.
13420         (normal_stop): Don't pass a ptid to get_last_target_status.
13421         * infrun.h (get_last_target_status, set_last_target_status): Move
13422         comments here and update.
13423         (nullify_last_target_wait_ptid): Declare.
13424         * linux-fork.c (fork_load_infrun_state): Remove local extern
13425         declaration of nullify_last_target_wait_ptid.
13426         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13427         to get_last_target_status.
13428
13429 2020-01-10  Pedro Alves  <palves@redhat.com>
13430
13431         * gdbthread.h (scoped_restore_current_thread)
13432         <dont_restore, restore, m_dont_restore>: Declare.
13433         * thread.c (thread_alive): Add assertion.  Return bool.
13434         (switch_to_thread_if_alive): New.
13435         (prune_threads): Switch inferior/thread.
13436         (print_thread_info_1): Switch thread before calling target methods.
13437         (scoped_restore_current_thread::restore): New, factored out from
13438         ...
13439         (scoped_restore_current_thread::~scoped_restore_current_thread):
13440         ... this.
13441         (scoped_restore_current_thread::scoped_restore_current_thread):
13442         Add assertion.
13443         (thread_apply_all_command, thread_select): Use
13444         switch_to_thread_if_alive.
13445         * infrun.c (proceed, restart_threads, handle_signal_stop)
13446         (switch_back_to_stepped_thread): Switch current thread before
13447         calling target methods.
13448
13449 2020-01-10  Pedro Alves <palves@redhat.com>
13450
13451         * inferior.c (switch_to_inferior_no_thread): New function,
13452         factored out from ...
13453         (inferior_command): ... here.
13454         * inferior.h (switch_to_inferior_no_thread): Declare.
13455         * mi/mi-main.c (run_one_inferior): Use
13456         switch_to_inferior_no_thread.
13457
13458 2020-01-10  Pedro Alves  <palves@redhat.com>
13459
13460         * infcmd.c (kill_command): Remove dead code.
13461
13462 2020-01-10  Pedro Alves  <palves@redhat.com>
13463
13464         * remote.c (remote_target::mourn_inferior): No longer check
13465         whether the target is running.
13466
13467 2020-01-10  Pedro Alves  <palves@redhat.com>
13468
13469         * corelow.c (core_target::has_execution): Change parameter type to
13470         inferior pointer.
13471         * inferior.c (number_of_live_inferiors): Use
13472         inferior::has_execution instead of target_has_execution_1.
13473         * inferior.h (inferior::has_execution): New.
13474         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13475         inferior::has_execution instead of target_has_execution_1.
13476         * process-stratum-target.c
13477         (process_stratum_target::has_execution): Change parameter type to
13478         inferior pointer.  Check the inferior's PID instead of
13479         inferior_ptid.
13480         * process-stratum-target.h
13481         (process_stratum_target::has_execution): Change parameter type to
13482         inferior pointer.
13483         * record-full.c (record_full_core_target::has_execution): Change
13484         parameter type to inferior pointer.
13485         * target.c (target_has_execution_1): Change parameter type to
13486         inferior pointer.
13487         (target_has_execution_current): Adjust.
13488         * target.h (target_ops::has_execution): Change parameter type to
13489         inferior pointer.
13490         (target_has_execution_1): Change parameter type to inferior
13491         pointer.  Change return type to bool.
13492         * tracefile.h (tracefile_target::has_execution): Change parameter
13493         type to inferior pointer.
13494
13495 2020-01-10  Pedro Alves  <palves@redhat.com>
13496
13497         * exceptions.c (print_flush): Remove current_top_target() check.
13498
13499 2020-01-10  Pedro Alves  <palves@redhat.com>
13500
13501         * remote.c (show_remote_exec_file): Show the current inferior's
13502         exec-file instead of the command variable's value.
13503
13504 2020-01-10  Pedro Alves  <palves@redhat.com>
13505
13506         * record-full.c (record_full_resume_ptid): New global.
13507         (record_full_target::resume): Set it.
13508         (record_full_wait_1): Use record_full_resume_ptid instead of
13509         inferior_ptid.
13510
13511 2020-01-10  Pedro Alves  <palves@redhat.com>
13512
13513         * gdbthread.h (scoped_restore_current_thread)
13514         <dont_restore, restore, m_dont_restore>: Declare.
13515         * thread.c (thread_alive): Add assertion.  Return bool.
13516         (switch_to_thread_if_alive): New.
13517         (prune_threads): Switch inferior/thread.
13518         (print_thread_info_1): Switch thread before calling target methods.
13519         (scoped_restore_current_thread::restore): New, factored out from
13520         ...
13521         (scoped_restore_current_thread::~scoped_restore_current_thread):
13522         ... this.
13523         (scoped_restore_current_thread::scoped_restore_current_thread):
13524         Add assertion.
13525         (thread_apply_all_command, thread_select): Use
13526         switch_to_thread_if_alive.
13527
13528 2020-01-10  George Barrett  <bob@bob131.so>
13529
13530         * stap-probe.c (stap_modify_semaphore): Don't check for null
13531         semaphores.
13532         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13533         for null semaphores.
13534
13535 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13536
13537         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13538         all source windows, and maintain horizontal scroll status while
13539         doing so.
13540
13541 2020-01-09  Tom Tromey  <tom@tromey.com>
13542
13543         PR tui/18932:
13544         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13545         update_source_window, not print_source_lines.
13546
13547 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13548
13549         * tui/tui.c (tui_enable): Register tui hooks after calling
13550         tui_display_main.
13551
13552 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13553
13554         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13555
13556 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13557
13558         * thread.c (print_thread_info_1): Fix indentation.
13559
13560 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13561
13562         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13563         unique_xmalloc_ptr outside the if to always free the demangled name.
13564
13565 2020-01-08  Tom Tromey  <tromey@adacore.com>
13566
13567         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13568         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13569         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13570         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13571         Remove.
13572         (section_offsets): New typedef.
13573         * symtab.c (fixup_section, get_msymbol_address): Update.
13574         * symmisc.c (dump_msymbols): Update.
13575         * symfile.h (relative_addr_info_to_section_offsets)
13576         (symfile_map_offsets_to_segments): Update.
13577         * symfile.c (build_section_addr_info_from_objfile)
13578         (init_objfile_sect_indices): Update.
13579         (struct place_section_arg): Change type of "offsets".
13580         (place_section): Update.
13581         (relative_addr_info_to_section_offsets): Change type of
13582         "section_offsets".  Remove "num_sections" parameter.
13583         (default_symfile_offsets, syms_from_objfile_1)
13584         (set_objfile_default_section_offset): Update.
13585         (reread_symbols): No need to preserve section offsets by hand.
13586         (symfile_map_offsets_to_segments): Change type of "offsets".
13587         * stap-probe.c (relocate_address): Update.
13588         * stabsread.h (process_one_symbol): Update.
13589         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13590         (solib_target_relocate_section_addresses): Update.
13591         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13592         Update.
13593         * solib-frv.c (frv_relocate_main_executable): Update.
13594         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13595         * solib-aix.c (solib_aix_get_section_offsets): Change return
13596         type.
13597         (solib_aix_solib_create_inferior_hook): Update.
13598         * remote.c (remote_target::get_offsets): Update.
13599         * psymtab.c (find_pc_sect_psymtab): Update.
13600         * psympriv.h (struct partial_symbol) <address, text_low,
13601         text_high>: Update.
13602         * objfiles.h (obj_section_offset): Update.
13603         (struct objfile) <section_offsets>: Change type.
13604         <num_sections>: Remove.
13605         (objfile_relocate): Update.
13606         * objfiles.c (entry_point_address_query): Update
13607         (relocate_one_symbol): Change type of "section_offsets".
13608         (objfile_relocate1, objfile_relocate1): Change type of
13609         "new_offsets".
13610         (objfile_rebase1): Update.
13611         * mipsread.c (mipscoff_symfile_read): Update.
13612         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13613         parameter.
13614         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13615         (parse_external, psymtab_to_symtab_1): Update.
13616         * machoread.c (macho_symfile_offsets): Update.
13617         * ia64-tdep.c (ia64_find_unwind_table): Update.
13618         * hppa-tdep.c (read_unwind_info): Update.
13619         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13620         * dwarf2read.c (create_addrmap_from_index)
13621         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13622         (process_psymtab_comp_unit_reader, add_partial_symbol)
13623         (add_partial_subprogram, process_full_comp_unit)
13624         (read_file_scope, read_func_scope, read_lexical_block_scope)
13625         (read_call_site_scope, dwarf2_rnglists_process)
13626         (dwarf2_ranges_process, dwarf2_ranges_read)
13627         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13628         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13629         Update.
13630         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13631         Update.
13632         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13633         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13634         (process_one_symbol): Change type of "section_offsets".
13635         * ctfread.c (get_objfile_text_range): Update.
13636         * coffread.c (coff_symtab_read, enter_linenos)
13637         (process_coff_symbol): Update.
13638         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13639         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13640
13641 2020-01-08  Tom Tromey  <tromey@adacore.com>
13642
13643         * dwarf2read.c (parse_macro_definition): Use std::string.
13644         (parse_macro_definition): Likewise.
13645
13646 2020-01-08  Tom Tromey  <tromey@adacore.com>
13647
13648         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13649         (ATTR_ALLOC_CHUNK): Remove.
13650
13651 2020-01-08  Tom Tromey  <tromey@adacore.com>
13652
13653         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13654
13655 2020-01-08  Tom Tromey  <tromey@adacore.com>
13656
13657         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13658         (dwarf2_compute_name, open_dwo_file): Likewise.
13659         (process_enumeration_scope): Use std::vector.
13660         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13661         (partial_die_info::fixup, dwarf2_start_subfile)
13662         (guess_full_die_structure_name, dwarf2_name): Likewise.
13663         (determine_prefix): Update.
13664         (guess_full_die_structure_name): Make return type const.
13665         (partial_die_full_name): Return unique_xmalloc_ptr.
13666         (DW_FIELD_ALLOC_CHUNK): Remove.
13667
13668 2020-01-07  Tom Tromey  <tromey@adacore.com>
13669
13670         PR build/24937:
13671         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13672
13673 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13674
13675         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13676
13677 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13678
13679         * stack.c (print_frame_info): Move disassemble_next_line code
13680         inside source_print block.
13681
13682 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13683
13684         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13685         gdb/signals.h, as we are now using native signal symbols.
13686
13687 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13688
13689         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13690         overflow by an early check of content vs threshold.
13691         * tui/tui-source.c (tui_source_window::line_is_displayed):
13692         Likewise.
13693
13694 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13695
13696         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13697
13698 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13699
13700         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13701         export table if no section contains it's RVA.
13702
13703 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13704
13705         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13706
13707 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13708
13709         * source.c (print_source_lines_base): Set last_line_listed.
13710
13711 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13712
13713         * tui/tui-disasm.c: Remove trailing spaces.
13714
13715 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13716             Pedro Alves  <palves@redhat.com>
13717
13718         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13719         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13720         (windows_gdb_signal_to_target): New function, uses the above
13721         enumeration to convert GDB internal signal codes to equivalent
13722         Windows codes.
13723         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13724         * windows-nat.c: Include "gdb_wait.h".
13725         (get_windows_debug_event): Extract the fatal exception from the
13726         exit status and convert to the equivalent Posix signal number.
13727         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13728         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13729         * gdbsupport/gdb_wait.c: New file, implements
13730         windows_status_to_termsig.
13731         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13732         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13733
13734 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13735
13736         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13737         show_layout.
13738
13739 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13740
13741         * aarch64-linux-nat.c
13742         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13743         and bfd_mach_aarch64.
13744
13745 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13746
13747         * ui-file.c (stdio_file::can_emit_style_escape)
13748         (tee_file::can_emit_style_escape): Ensure style is used also on
13749         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13750         to gdb_stdout.
13751         * main.c (set_gdb_data_directory): Use file style to output the
13752         warning that the given pathname is not a directory.
13753         * top.c (show_history_filename, gdb_safe_append_history)
13754         (show_gdb_datadir): Use file style.
13755
13756 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13757
13758         * solib-target.c (struct lm_info_target):
13759         Change offsets to be a unique_xmalloc_ptr.
13760         (solib_target_relocate_section_addresses): Update.
13761
13762 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13763
13764         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13765
13766 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13767
13768         * MAINTAINERS (Write After Approval): Add myself.
13769
13770 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13771
13772         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13773         Cell BE architecture.
13774         * target.h (struct target_ops) <thread_architecture>: Likewise.
13775
13776 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13777
13778         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13779
13780 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13781
13782         * MAINTAINERS (Write After Approval): Add myself.
13783
13784 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13785
13786         * gdbarch.sh: Update copyright year range of generated files.
13787
13788 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13789
13790         Update copyright year range in all GDB files.
13791
13792 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13793
13794         * copyright.py: Convert to Python 3.
13795
13796 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13797
13798         * copyright.py: Adapt after move of gnulib directory from gdb
13799         directory to toplevel directory.
13800
13801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13802
13803         * copyright.py (main): Exit if run from the wrong directory.
13804
13805 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13806
13807         * top.c (print_gdb_version): Change copyright year to 2020.
13808
13809 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13810
13811         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13812
13813 For older changes see ChangeLog-2019.
13814 \f
13815 Local Variables:
13816 mode: change-log
13817 left-margin: 8
13818 fill-column: 74
13819 version-control: never
13820 coding: utf-8
13821 End: