gdb/ChangeLog

   1 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
   2
   3         * fbsd-nat.c (fbsd_nat_target::pid_to_exec_file): Always use
   4         sysctl and remove procfs fallback.
   5
   6 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
   7
   8         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
   9         * fbsd-nat.h: Likewise.
  10
  11 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
  12
  13         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
  14         argument.
  15
  16 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  17
  18         * ada-lang.c (ada_language_data): Delete.
  19         (ada_language): Remove references to ada_language_data.
  20         * c-lang.c (c_language_data): Delete.
  21         (c_language): Remove references to c_language_data.
  22         (cplus_language_data): Delete.
  23         (cplus_language): Remove references to cplus_language_data.
  24         (asm_language_data): Delete.
  25         (asm_language): Remove references to asm_language_data.
  26         (minimal_language_data): Delete.
  27         (minimal_language): Remove references to minimal_language_data.
  28         * d-lang.c (d_language_data): Delete.
  29         (d_language): Remove references to d_language_data.
  30         * f-lang.c (f_language_data): Delete.
  31         (f_language): Remove references to f_language_data.
  32         * go-lang.c (go_language_data): Delete.
  33         (go_language): Remove references to go_language_data.
  34         * language.c (unknown_language_data): Delete.
  35         (unknown_language): Remove references to unknown_language_data.
  36         (auto_language_data): Delete.
  37         (auto_language): Remove references to auto_language_data.
  38         * language.h (language_data): Delete struct.
  39         (language_defn): No longer inherit from language_data.
  40         * m2-lang.c (m2_language_data): Delete.
  41         (m2_language): Remove references to m2_language_data.
  42         * objc-lang.c (objc_language_data): Delete.
  43         (objc_language): Remove references to objc_language_data.
  44         * opencl-lang.c (opencl_language_data): Delete.
  45         (opencl_language): Remove references to opencl_language_data.
  46         * p-lang.c (pascal_language_data): Delete.
  47         (pascal_language): Remove references to pascal_language_data.
  48         * rust-lang.c (rust_language_data): Delete.
  49         (rust_language): Remove references to rust_language_data.
  50
  51 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  52
  53         * ada-lang.c (ada_language_data): Remove la_op_print_tab
  54         initializer.
  55         (ada_language::opcode_print_table): New member function.
  56         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
  57         (c_language::opcode_print_table): New member function.
  58         (cplus_language_data): Remove la_op_print_tab initializer.
  59         (cplus_language::opcode_print_table): New member function.
  60         (asm_language_data): Remove la_op_print_tab initializer.
  61         (asm_language::opcode_print_table): New member function.
  62         (minimal_language_data): Remove la_op_print_tab initializer.
  63         (minimal_language::opcode_print_table): New member function.
  64         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
  65         (d_language::opcode_print_table): New member function.
  66         * expprint.c (print_subexp_standard): Update call to
  67         opcode_print_table.
  68         (op_string): Likewise.
  69         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
  70         (f_language::opcode_print_table): New member function.
  71         * go-lang.c (go_language_data): Remove la_op_print_tab
  72         initializer.
  73         (go_language::opcode_print_table): New member function.
  74         * language.c (unknown_language_data): Remove la_op_print_tab
  75         initializer.
  76         (unknown_language::opcode_print_table): New member function.
  77         (auto_language_data): Remove la_op_print_tab initializer.
  78         (auto_language::opcode_print_table): New member function.
  79         * language.h (language_data): Remove la_op_print_tab field.
  80         (language_defn::opcode_print_table): Declare new member function.
  81         * m2-lang.c (m2_language_data): Remove la_op_print_tab
  82         initializer.
  83         (m2_language::opcode_print_table): New member function.
  84         * objc-lang.c (objc_language_data): Remove la_op_print_tab
  85         initializer.
  86         (objc_language::opcode_print_table): New member function.
  87         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
  88         initializer.
  89         (opencl_language::opcode_print_table): New member function.
  90         * p-lang.c (pascal_language_data): Remove la_op_print_tab
  91         initializer.
  92         (pascal_language::opcode_print_table): New member function.
  93         * rust-lang.c (rust_language_data): Remove la_op_print_tab
  94         initializer.
  95         (rust_language::opcode_print_table): New member function.
  96
  97 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  98
  99         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
 100         (ada_language::expression_ops): New member function.
 101         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
 102         (c_language::expression_ops): New member function.
 103         (cplus_language_data): Remove la_exp_desc initializer.
 104         (cplus_language::expression_ops): New member function.
 105         (asm_language_data): Remove la_exp_desc initializer.
 106         (asm_language::expression_ops): New member function.
 107         (minimal_language_data): Remove la_exp_desc initializer.
 108         (minimal_language::expression_ops): New member function.
 109         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 110         (d_language::expression_ops): New member function.
 111         * eval.c (evaluate_subexp): Update call to expression_ops.
 112         * expprint.c (print_subexp): Likewise.
 113         (op_name): Likewise.
 114         (dump_subexp_body): Likewise.
 115         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 116         (f_language::expression_ops): New member function.
 117         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 118         (go_language::expression_ops): New member function.
 119         * language.c (language_defn::expression_ops): New function.
 120         (unknown_language_data): Remove la_exp_desc initializer.
 121         (auto_language_data): Likewise.
 122         * language.h (language_data): Remove la_exp_desc field.
 123         (language_defn::expression_ops): Declare new member function.
 124         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 125         (m2_language::expression_ops): New member function.
 126         * objc-lang.c (objc_language_data): Remove la_exp_desc
 127         initializer.
 128         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 129         initializer.
 130         (opencl_language::expression_ops): New member function.
 131         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 132         * parse.c (operator_length): Update call to expression_ops.
 133         (exp_iterate): Likewise.
 134         * rust-lang.c (rust_language_data): Remove la_exp_desc
 135         initializer.
 136         (ruse_language::expression_ops): New member function.
 137
 138 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 139
 140         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 141         initializer.
 142         (ada_language::varobj_ops): New member function.
 143         * c-lang.c (c_language_data): Remove la_varobj_ops
 144         initializer.
 145         (cplus_language_data): Likewise.
 146         (cplus_language::varobj_ops): New member function.
 147         (asm_language_data): Remove la_varobj_ops initializer.
 148         (minimal_language_data): Likewise.
 149         * d-lang.c (d_language_data): Likewise.
 150         * f-lang.c (f_language_data): Likewise.
 151         * go-lang.c (go_language_data): Likewise.
 152         * language.c (language_defn::varobj_ops): New function.
 153         (unknown_language_data): Remove la_varobj_ops
 154         initializer.
 155         (auto_language_data): Likewise.
 156         * language.h (language_data): Remove la_varobj_ops field.
 157         (language_defn::varobj_ops): Declare new member function.
 158         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 159         * objc-lang.c (objc_language_data): Likewise.
 160         * opencl-lang.c (opencl_language_data): Likewise.
 161         * p-lang.c (pascal_language_data): Likewise.
 162         * rust-lang.c (rust_language_data): Likewise.
 163         * varobj.c (varobj_create): Update call to varobj_ops.
 164         * varobj.h (default_varobj_ops): Delete define.
 165
 166 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 167
 168         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 169         initializer.
 170         * c-lang.c (c_language_data): Likewise.
 171         (c_language::macro_expansion): New member function.
 172         (cplus_language_data): Likewise.
 173         (cplus_language::macro_expansion): New member function.
 174         (asm_language_data): Likewise.
 175         (asm_language::macro_expansion): New member function.
 176         (minimal_language_data): Likewise.
 177         (minimal_language::macro_expansion): New member function.
 178         * d-lang.c (d_language_data): Remove la_macro_expansion
 179         initializer.
 180         * f-lang.c (f_language_data): Likewise.
 181         * go-lang.c (go_language_data): Likewise.
 182         * language.c (unknown_language_data): Likewise.
 183         (auto_language_data): Likewise.
 184         * language.h (language_data): Remove la_macro_expansion field.
 185         (language_defn::macro_expansion): New member function.
 186         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 187         initializer.
 188         * objc-lang.c (objc_language_data): Likewise.
 189         (objc_language::macro_expansion): New member function.
 190         * opencl-lang.c (opencl_language_data): Likewise.
 191         (opencl_language::macro_expansion): New member function.
 192         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 193         initializer.
 194         * rust-lang.c (rust_language_data): Likewise.
 195         * symtab.c (default_collect_symbol_completion_matches_break_on):
 196         Update call to macro_expansion.
 197
 198 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 199
 200         * ada-lang.c (ada_language_data): Remove la_array_ordering
 201         initializer.
 202         * c-lang.c (c_language_data): Likewise.
 203         (cplus_language_data): Likewise.
 204         (asm_language_data): Likewise.
 205         (minimal_language_data): Likewise.
 206         * d-lang.c (d_language_data): Likewise.
 207         * dwarf2/read.c (read_array_order): Update for call to
 208         array_ordering.
 209         * f-lang.c (f_language_data): Remove la_array_ordering
 210         initializer.
 211         (f_language::array_ordering): New member function.
 212         * go-lang.c (go_language_data): Remove la_array_ordering
 213         initializer.
 214         * language.c (unknown_language_data): Likewise.
 215         (auto_language_data): Likewise.
 216         * language.h (language_data): Delete la_array_ordering field.
 217         (language_defn::array_ordering): New member function.
 218         * m2-lang.c (m2_language_data): Remove la_array_ordering
 219         initializer.
 220         * objc-lang.c (objc_language_data): Likewise.
 221         * opencl-lang.c (opencl_language_data): Likewise.
 222         * p-lang.c (pascal_language_data): Likewise.
 223         * rust-lang.c (rust_language_data): Likewise.
 224
 225 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 226
 227         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 228         initializer.
 229         * c-lang.c (c_language_data): Likewise.
 230         (cplus_language_data): Likewise.
 231         (asm_language_data): Likewise.
 232         (minimal_language_data): Likewise.
 233         * d-lang.c (d_language_data): Likewise.
 234         * f-lang.c (f_language_data): Likewise.
 235         (f_language::case_sensitivity): New member function.
 236         * go-lang.c (go_language_data): Remove la_case_sensitivity
 237         initializer.
 238         * language.c (enum case_mode): Moved here from language.h.
 239         (case_mode): Make static.
 240         (show_case_command): Update for case_sensitivity being a method.
 241         (set_case_command): Likewise.
 242         (set_range_case): Likewise.
 243         (unknown_language_data): Remove la_case_sensitivity initializer.
 244         (auto_language_data): Likewise.
 245         * language.h (case_mode): Delete, move enum declaration to
 246         language.c.
 247         (language_data): Delete la_case_sensitivity field.
 248         (language_defn::case_sensitivity): New member function.
 249         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 250         initializer.
 251         * objc-lang.c (objc_language_data): Likewise.
 252         * opencl-lang.c (opencl_language_data): Likewise.
 253         * p-lang.c (pascal_language_data): Likewise.
 254         * rust-lang.c (rust_language_data): Likewise.
 255
 256 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 257
 258         * ada-lang.c (ada_language_data): Remove la_range_check
 259         initializer.
 260         * c-lang.c (c_language_data): Likewise.
 261         (cplus_language_data): Likewise.
 262         (asm_language_data): Likewise.
 263         (minimal_language_data): Likewise.
 264         * d-lang.c (d_language_data): Likewise.
 265         * f-lang.c (f_language_data): Likewise.
 266         (f_language::range_checking_on_by_default): New member function.
 267         * go-lang.c (go_language_data): Remove la_range_check initializer.
 268         * language.c (enum range_mode): Moved here from language.h.
 269         (range_mode): Made static.
 270         (show_range_command): Update to use
 271         range_checking_on_by_default.
 272         (set_range_command): Likewise.
 273         (set_range_case): Likewise.
 274         (unknown_language_data): Remove la_range_check initializer.
 275         (auto_language_data): Likewise.
 276         * language.h (range_mode): Delete.  Enum definition moved to
 277         language.c.
 278         (language_data): Remove la_range_check field.
 279         (language_defn::range_checking_on_by_default): New member
 280         function.
 281         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 282         (m2_language::range_checking_on_by_default): New member function.
 283         * objc-lang.c (objc_language_data): Remove la_range_check
 284         initializer.
 285         * opencl-lang.c (opencl_language_data): Likewise.
 286         * p-lang.c (pascal_language_data): Likewise.
 287         (pascal_language::range_checking_on_by_default): New member
 288         function.
 289         * rust-lang.c (rust_language_data): Remove la_range_check
 290         initializer.
 291         (rust_language::range_checking_on_by_default): New member
 292         function.
 293
 294 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 295
 296         * dwarf2/read.c (dwarf2_physname): Remove special case for
 297         language_go.
 298         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 299         member function.
 300
 301 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 302
 303         * ada-lang.c (ada_language_data): Remove
 304         la_store_sym_names_in_linkage_form_p initializer.
 305         (ada_language::store_sym_names_in_linkage_form_p): New member
 306         function.
 307         * c-lang.c (c_language_data): Remove
 308         la_store_sym_names_in_linkage_form_p initializer.
 309         (c_language::store_sym_names_in_linkage_form_p): New member
 310         function.
 311         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 312         initializer.
 313         (asm_language_data): Likewise.
 314         (asm_language::store_sym_names_in_linkage_form_p): New member
 315         function.
 316         (minimal_language_data): Remove
 317         la_store_sym_names_in_linkage_form_p initializer.
 318         (minimal_language::store_sym_names_in_linkage_form_p): New member
 319         function.
 320         * d-lang.c (d_language_data): Remove
 321         la_store_sym_names_in_linkage_form_p initializer.
 322         * dwarf2/read.c (dwarf2_physname): Update call to
 323         store_sym_names_in_linkage_form_p.
 324         * f-lang.c (f_language_data): Remove
 325         la_store_sym_names_in_linkage_form_p initializer.
 326         * go-lang.c (go_language_data): Remove
 327         la_store_sym_names_in_linkage_form_p initializer.
 328         * language.c (unknown_language_data): Remove
 329         la_store_sym_names_in_linkage_form_p initializer.
 330         (unknown_language::store_sym_names_in_linkage_form_p): New member
 331         function.
 332         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 333         initializer.
 334         (auto_language::store_sym_names_in_linkage_form_p): New member
 335         function.
 336         * language.h (language_data): Remove
 337         la_store_sym_names_in_linkage_form_p member variable.
 338         (language_defn::store_sym_names_in_linkage_form_p): New member
 339         function.
 340         * m2-lang.c (m2_language_data): Remove
 341         la_store_sym_names_in_linkage_form_p initializer.
 342         * objc-lang.c (objc_language_data): Likewise.
 343         * opencl-lang.c (opencl_language_data): Likewise.
 344         * p-lang.c (pascal_language_data): Likewise.
 345         * rust-lang.c (rust_language_data): Likewise.
 346
 347 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 348
 349         * ada-lang.c (ada_language_data): Remove string_lower_bound
 350         initializer.
 351         * c-lang.c (c_language_data): Likewise.
 352         (cplus_language_data): Likewise.
 353         (asm_language_data): Likewise.
 354         (minimal_language_data): Likewise.
 355         * d-lang.c (d_language_data): Likewise.
 356         * f-lang.c (f_language_data): Likewise.
 357         * go-lang.c (go_language_data): Likewise.
 358         * language.c (unknown_language_data): Likewise.
 359         (auto_language_data): Likewise.
 360         * language.h (language_data): Remove string_lower_bound field.
 361         (language_defn::string_lower_bound): New member function.
 362         * m2-lang.c (m2_language_data): Remove string_lower_bound
 363         initializer.
 364         (m2_language::string_lower_bound): New member function.
 365         * objc-lang.c (objc_language_data): Remove string_lower_bound
 366         initializer.
 367         * opencl-lang.c (opencl_language_data): Likewise.
 368         * p-lang.c (pascal_language_data): Likewise.
 369         * rust-lang.c (rust_language_data): Likewise.
 370         * valops.c (value_cstring): Update call to string_lower_bound.
 371         (value_string): Likewise.
 372         * value.c (allocate_repeated_value): Likewise.
 373
 374 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 375
 376         * valops.c (value_repeat): Fix incorrect argument name in comment.
 377
 378 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 379
 380         * ada-lang.c (ada_language_data): Remove c_style_arrays
 381         initializer.
 382         (ada_language::c_style_arrays_p): New member fuction.
 383         * c-lang.c (c_language_data): Remove c_style_arrays
 384         initializer.
 385         (cplus_language_data): Likewise.
 386         (asm_language_data): Likewise.
 387         (minimal_language_data): Likewise.
 388         * d-lang.c (d_language_data): Likewise.
 389         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 390         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 391         (f_language::c_style_arrays_p): New member function.
 392         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 393         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 394         * language.c (unknown_language_data): Remove c_style_arrays
 395         initializer.
 396         (auto_language_data): Likewise.
 397         * language.h (language_data): Remove c_style_arrays field.
 398         (language_defn::c_style_arrays_p): New member function.
 399         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 400         (m2_language::c_style_arrays_p): New member function.
 401         * objc-lang.c (objc_language_data): Remove c_style_arrays
 402         initializer.
 403         * opencl-lang.c (opencl_language_data): Likewise.
 404         * p-lang.c (pascal_language_data): Likewise.
 405         * rust-lang.c (rust_language_data): Likewise.
 406         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 407         and update local variable to a bool.
 408         * valops.c (value_cast): Update call to c_style_arrays_p.
 409         (value_array): Likewise.
 410         * value.c (coerce_array): Likewise.
 411
 412 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 413
 414         * ada-lang.c (ada_language_data): Remove la_language initializer.
 415         * c-lang.c (c_language_data): Likewise.
 416         (cplus_language_data): Likewise.
 417         (asm_language_data): Likewise.
 418         (minimal_language_data): Likewise.
 419         * d-lang.c (d_language_data): Likewise.
 420         * f-lang.c (f_language_data): Likewise.
 421         * go-lang.c (go_language_data): Likewise.
 422         * language.c (unknown_language_data): Likewise.
 423         (auto_language_data): Likewise.
 424         * language.h (language_data): Remove la_language field.
 425         (language_defn::language_defn): Initialise la_language field.
 426         (language_defn::la_language): New member variable.
 427         * m2-lang.c (m2_language_data): Remove la_language field.
 428         * objc-lang.c (objc_language_data): Likewise.
 429         * opencl-lang.c (opencl_language_data): Likewise.
 430         * p-lang.c (pascal_language_data): Likewise.
 431         * rust-lang.c (rust_language_data): Likewise.
 432
 433 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 434
 435         * ada-lang.c (ada_extensions): Delete, moved into
 436         ada_language::filename_extensions.
 437         (ada_language_data): Remove la_filename_extensions initializer.
 438         (ada_language::filename_extensions): New member function.
 439         * c-lang.c (c_extensions): Delete, moved into
 440         c_language::filename_extensions.
 441         (c_language_data): Remove la_filename_extensions initializer.
 442         (c_language::filename_extensions): New member function.
 443         (cplus_extensions): Delete, moved into
 444         cplus_language::filename_extensions.
 445         (cplus_language_data): Remove la_filename_extensions initializer.
 446         (cplus_language::filename_extensions): New member function.
 447         (asm_extensions): Delete, moved into
 448         asm_language::filename_extensions.
 449         (asm_language_data): Remove la_filename_extensions initializer.
 450         (asm_language::filename_extensions): New member function.
 451         (minimal_language_data): Remove la_filename_extensions
 452         initializer.
 453         * d-lang.c (d_extensions): Delete, moved into
 454         d_language::filename_extensions.
 455         (d_language_data): Remove la_filename_extensions initializer.
 456         (d_language::filename_extensions): New member function.
 457         * f-lang.c (f_extensions): Delete, moved into
 458         f_language::filename_extensions.
 459         (f_language_data): Remove la_filename_extensions initializer.
 460         (f_language::filename_extensions): New member function.
 461         * go-lang.c (go_language_data): Remove la_filename_extensions
 462         initializer.
 463         * language.c (add_set_language_command): Update now that
 464         filename_extensions returns a vector.
 465         (unknown_language_data): Remove la_filename_extensions
 466         initializer.
 467         (auto_language_data): Likewise.
 468         * language.h (language_data): Remove la_filename_extensions field.
 469         (language_defn::filename_extensions): New member function.
 470         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 471         initializer.
 472         * objc-lang.c (objc_extensions): Delete, moved into
 473         objc_language::filename_extensions.
 474         (objc_language_data): Remove la_filename_extensions initializer.
 475         (objc_language::filename_extensions): New member function.
 476         * opencl-lang.c (opencl_language_data): Remove
 477         la_filename_extensions initializer.
 478         * p-lang.c (pascal_extensions): Delete, moved into
 479         pascal_language::filename_extensions.
 480         (pascal_language_data): Remove la_filename_extensions initializer.
 481         (pascal_language::filename_extensions): New member function.
 482         * rust-lang.c (rust_extensions): Delete, moved into
 483         rust_language::filename_extensions.
 484         (rust_language_data): Remove la_filename_extensions initializer.
 485         (rust_language::filename_extensions): New member function.
 486         * symfile.c (add_filename_language): Add new assert.
 487
 488 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 489
 490         * ada-lang.c (ada_language_data): Remove la_name and
 491         la_natural_name initializers.
 492         (ada_language::name): New member function.
 493         (ada_language::natural_name): New member function.
 494         * c-lang.c (c_language_data): Remove la_name and
 495         la_natural_name initializers.
 496         (c_language::name): New member function.
 497         (c_language::natural_name): New member function.
 498         (cplus_language_data): Remove la_name and
 499         la_natural_name initializers.
 500         (cplus_language::name): New member function.
 501         (cplus_language::natural_name): New member function.
 502         (asm_language_data): Remove la_name and
 503         la_natural_name initializers.
 504         (asm_language::name): New member function.
 505         (asm_language::natural_name): New member function.
 506         (minimal_language_data): Remove la_name and
 507         la_natural_name initializers.
 508         (minimal_language::name): New member function.
 509         (minimal_language::natural_name): New member function.
 510         * compile/compile.c (compile_to_object): Update call to
 511         lanugage_defn::name.
 512         * d-lang.c (d_language_data): Remove la_name and
 513         la_natural_name initializers.
 514         (d_language::name): New member function.
 515         (d_language::natural_name): New member function.
 516         * expprint.c (print_subexp_standard): Update call to
 517         language_defn::name.
 518         (dump_raw_expression): Likewise
 519         (dump_prefix_expression): Likewise.
 520         * f-lang.c (f_language_data): Remove la_name and
 521         la_natural_name initializers.
 522         (f_language::name): New member function.
 523         (f_language::natural_name): New member function.
 524         * go-lang.c (go_language_data): Remove la_name and
 525         la_natural_name initializers.
 526         (go_language::name): New member function.
 527         (go_language::natural_name): New member function.
 528         * language.c (show_language_command): Update call to
 529         language_defn::name.
 530         (set_language_command): Likewise.
 531         (language_enum): Likewise.
 532         (language_str): Likewise.
 533         (add_set_language_command): Likewise, use
 534         language_defn::natural_name in the doc string.
 535         (unknown_language_data): Remove la_name and
 536         la_natural_name initializers.
 537         (unknown_language::name): New member function.
 538         (unknown_language::natural_name): New member function.
 539         (auto_language_data): Remove la_name and
 540         la_natural_name initializers.
 541         (auto_language::name): New member function.
 542         (auto_language::natural_name): New member function.
 543         (language_lookup_primitive_type_as_symbol): Update call to
 544         language_defn::name.
 545         * language.h (language_data): Remove la_name and la_natural_name
 546         member variables.
 547         (language_defn::name): New member function.
 548         (language_defn::natural_name): New member function.
 549         * m2-lang.c (m2_language_data): Remove la_name and
 550         la_natural_name initializers.
 551         (m2_language::name): New member function.
 552         (m2_language::natural_name): New member function.
 553         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 554         language_defn::natural_name.
 555         * objc-lang.c (objc_language_data): Remove la_name and
 556         la_natural_name initializers.
 557         (objc_language::name): New member function.
 558         (objc_language::natural_name): New member function.
 559         * opencl-lang.c (opencl_language_data): Remove la_name and
 560         la_natural_name initializers.
 561         (opencl_language::name): New member function.
 562         (opencl_language::natural_name): New member function.
 563         * p-lang.c (pascal_language_data): Remove la_name and
 564         la_natural_name initializers.
 565         (pascal_language::name): New member function.
 566         (pascal_language::natural_name): New member function.
 567         * rust-lang.c (rust_language_data): Remove la_name and
 568         la_natural_name initializers.
 569         (rust_language::name): New member function.
 570         (rust_language::natural_name): New member function.
 571         * symtab.c (lookup_language_this): Update call to
 572         language_defn::name.
 573
 574 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 575
 576         * ada-lang.c (ada_language_data): Remove la_name_of_this
 577         initializer.
 578         * ax-gdb.c (gen_expr): Update call to name_of_this.
 579         * c-exp.y (classify_name): Likewise.
 580         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 581         (cplus_language_data): Likewise.
 582         (cplus_language::name_of_this): New member function.
 583         (asm_language_data): Remove la_name_of_this initializer.
 584         (minimal_language_data): Likewise.
 585         * d-lang.c (d_language_data): Likewise.
 586         (d_language::name_of_this): New member function.
 587         * expprint.c (print_subexp_standard): Update call to name_of_this.
 588         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 589         * go-lang.c (go_language_data): Likewise.
 590         * language.c (unknown_language_data): Likewise.
 591         (unknown_language::name_of_this): New member function.
 592         (auto_language_data): Remove la_name_of_this initializer.
 593         (auto_language::name_of_this): New member function.
 594         * language.h (language_data): Delete la_name_of_this member
 595         variable.
 596         (language_defn::name_of_this): New member function.
 597         * m2-lang.c (m2_language_data): Remove la_name_of_this
 598         initializer.
 599         * objc-lang.c (objc_language_data): Likewise.
 600         (objc_language::name_of_this): New member function.
 601         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 602         initializer.
 603         * p-lang.c (pascal_language_data): Likewise.
 604         (pascal_language::name_of_this): New member function.
 605         * rust-lang.c (rust_language_data): Remove la_name_of_this
 606         initializer.
 607         * symtab.c (lookup_language_this): Update call to name_of_this.
 608         (lookup_symbol_aux): Likewise.
 609         * valops.c (value_of_this): Likewise.
 610
 611 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 612
 613         * ada-lang.c (ada_language_data): Remove
 614         la_struct_too_deep_ellipsis initializer.
 615         (ada_language::struct_too_deep_ellipsis): New member function.
 616         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 617         initializer.
 618         (cplus_language_data): Likewise.
 619         (asm_language_data): Likewise.
 620         (minimal_language_data): Likewise.
 621         * cp-valprint.c (cp_print_value): Update call to
 622         struct_too_deep_ellipsis.
 623         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 624         initializer.
 625         * f-lang.c (f_language_data): Likewise.
 626         (f_language::struct_too_deep_ellipsis): New member function.
 627         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 628         initializer.
 629         * language.c (unknown_language_data): Likewise.
 630         (auto_language_data): Likewise.
 631         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 632         member variable.
 633         (language_defn::struct_too_deep_ellipsis): New member function.
 634         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 635         initializer.Q
 636         * objc-lang.c (objc_language_data): Likewise.
 637         * opencl-lang.c (opencl_language_data): Likewise.
 638         * p-lang.c (pascal_language_data): Likewise.
 639         * rust-lang.c (rust_language_data): Likewise.
 640         * valprint.c (val_print_check_max_depth): Update call to
 641         struct_too_deep_ellipsis.
 642
 643 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 644
 645         * MAINTAINERS (Write After Approval): Add myself.
 646
 647 2020-09-15  Tom Tromey  <tom@tromey.com>
 648
 649         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 650         Remove.
 651
 652 2020-09-15  Tom Tromey  <tom@tromey.com>
 653
 654         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 655         and TYPE_CODE_METHODPTR cases.
 656         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 657         (c_value_print_inner): Update.
 658         * valprint.c (generic_value_print_memberptr): New function, from
 659         c_value_print_memberptr.
 660         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 661
 662 2020-09-15  Tom Tromey  <tromey@adacore.com>
 663
 664         * python/python-internal.h (PyInt_FromLong): Remove define.
 665         * python/py-value.c (convert_value_from_python): Use
 666         gdb_py_object_from_longest.
 667         * python/py-type.c (typy_get_code): Use
 668         gdb_py_object_from_longest.
 669         * python/py-symtab.c (salpy_get_line): Use
 670         gdb_py_object_from_longest.
 671         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 672         gdb_py_object_from_longest.
 673         * python/py-record.c (recpy_gap_reason_code): Use
 674         gdb_py_object_from_longest.
 675         * python/py-record-btrace.c (recpy_bt_insn_size)
 676         (recpy_bt_func_level, btpy_list_count): Use
 677         gdb_py_object_from_longest.
 678         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 679         gdb_py_object_from_longest.  Fix error handling.
 680         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 681         gdb_py_object_from_longest.
 682         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 683         gdb_py_object_from_longest.
 684         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 685         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 686         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 687
 688 2020-09-15  Tom Tromey  <tromey@adacore.com>
 689
 690         * python/python.c (gdbpy_parameter_value): Use
 691         gdb_py_object_from_ulongest.
 692
 693 2020-09-15  Tom Tromey  <tromey@adacore.com>
 694
 695         * python/py-infevents.c (create_register_changed_event_object):
 696         Use gdb_py_object_from_longest.
 697         * python/py-exitedevent.c (create_exited_event_object): Use
 698         gdb_py_object_from_longest.
 699
 700 2020-09-15  Tom Tromey  <tromey@adacore.com>
 701
 702         * python/python.c (gdbpy_parameter_value): Use
 703         gdb_py_object_from_longest.
 704         * python/py-type.c (convert_field, typy_range): Use
 705         gdb_py_object_from_longest.
 706         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 707         gdb_py_object_from_longest.
 708         * python/py-lazy-string.c (stpy_get_length): Use
 709         gdb_py_object_from_longest.
 710         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 711         gdb_py_object_from_longest.
 712         * python/py-infevents.c (create_memory_changed_event_object): Use
 713         gdb_py_object_from_longest.
 714         * python/py-inferior.c (infpy_get_num): Use
 715         gdb_py_object_from_longest.
 716         (infpy_get_pid): Likewise.
 717
 718 2020-09-15  Tom Tromey  <tromey@adacore.com>
 719
 720         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 721         defines.
 722         * python/py-value.c (valpy_long): Use
 723         gdb_py_object_from_ulongest.
 724         * python/py-symtab.c (salpy_get_pc): Use
 725         gdb_py_object_from_ulongest.
 726         (salpy_get_last): Likewise.
 727         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 728         gdb_py_object_from_ulongest.
 729         * python/py-lazy-string.c (stpy_get_address): Use
 730         gdb_py_object_from_ulongest.
 731         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 732         * python/py-arch.c (archpy_disassemble): Use
 733         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 734         error handling.
 735
 736 2020-09-15  Tom Tromey  <tromey@adacore.com>
 737
 738         * python/python-internal.h (gdb_py_long_from_longest): Remove
 739         defines.
 740         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 741         * python/py-type.c (convert_field, typy_get_sizeof): Use
 742         gdb_py_object_from_longest.
 743         * python/py-record-btrace.c (btpy_list_index): Use
 744         gdb_py_object_from_longest.
 745
 746 2020-09-15  Tom Tromey  <tromey@adacore.com>
 747
 748         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 749         * python/py-record.c (recpy_element_number): Use
 750         gdb_py_object_from_longest.
 751         (recpy_gap_number): Likewise.
 752
 753 2020-09-15  Tom Tromey  <tromey@adacore.com>
 754
 755         * top.c (ui::ui): Update.
 756         (highest_ui_num): Remove.
 757         * top.h (struct ui) <num>: Remove.
 758
 759 2020-09-15  Tom Tromey  <tromey@adacore.com>
 760
 761         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 762         * ui-style.c (ansi_regex_text): Now array.
 763         * rust-exp.y (number_regex_text): Now array.
 764         * linespec.c (linespec_quote_characters): Now array.
 765         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 766         Now arrays.
 767
 768 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 769
 770         * debuginfod-support.c (debuginfod_client_deleter): New.
 771         (debuginfod_client_up): New.
 772         (debuginfod_init): Return debuginfod_client_up.
 773         (debuginfod_source_query): Adjust.
 774         (debuginfod_debuginfo_query): Adjust.
 775
 776 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 777
 778         * debuginfod-support.c (debuginfod_source_query): Use
 779         make_unique_xstrdup.
 780
 781 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 782
 783         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 784         with `type::instance_flags`.
 785
 786 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 787
 788         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 789         Remove baton parameter.
 790
 791 2020-09-14  Pedro Alves  <pedro@palves.net>
 792
 793         * Makefile.in (SELFTESTS_SRCS): Add
 794         unittests/enum-flags-selftests.c.
 795         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 796         btrace_function_flags instead of enum btrace_function_flag.
 797         * compile/compile-c-types.c (convert_qualified): Use
 798         enum_flags::raw.
 799         * compile/compile-cplus-symbols.c (convert_one_symbol)
 800         (convert_symbol_bmsym):
 801         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 802         (compile_cplus_convert_struct_or_union_methods)
 803         (compile_cplus_instance::convert_qualified_base):
 804         * go-exp.y (parse_string_or_char): Add cast to int.
 805         * unittests/enum-flags-selftests.c: New file.
 806         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 807         type to btrace_thread_flags from btrace_thread_flag.
 808         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 809         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 810         cast in DEBUG call.
 811
 812 2020-09-14  Pedro Alves  <pedro@palves.net>
 813
 814         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 815         * gdbtypes.c (address_space_name_to_int): Rename to ...
 816         (address_space_name_to_type_instance_flags): ... this.
 817         (address_space_int_to_name): Rename to ...
 818         (address_space_type_instance_flags_to_name): ... this.
 819         * gdbtypes.h (address_space_name_to_int): Rename to ...
 820         (address_space_name_to_type_instance_flags): ... this.
 821         (address_space_int_to_name): Rename to ...
 822         (address_space_type_instance_flags_to_name): ... this.
 823         * type-stack.c (type_stack::insert): Adjust to rename.
 824         * type-stack.h (type_stack::insert): Likewise.
 825
 826 2020-09-14  Pedro Alves  <pedro@palves.net>
 827             Andrew Burgess  <andrew.burgess@embecosm.com>
 828
 829         * avr-tdep.c (avr_address_class_type_flags): Return
 830         type_instance_flags.
 831         (avr_address_class_type_flags_to_name): Take a
 832         type_instance_flags.
 833         (avr_address_class_name_to_type_flags): Return bool and take a
 834         type_instance_flags.
 835         * d-lang.c (build_d_types): Use type::set_instance_flags.
 836         * ft32-tdep.c (ft32_address_class_type_flags): Return
 837         type_instance_flags.
 838         (ft32_address_class_type_flags_to_name): Take a
 839         type_instance_flags.
 840         (ft32_address_class_name_to_type_flags): Return bool and take a
 841         type_instance_flags.
 842         (ft32_gdbarch_init): Use type::set_instance_flags.
 843         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 844         * gdbarch.h, gdbarch.c: Regenerate.
 845         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 846         (address_class_name_to_type_flags): Use type_instance_flags and
 847         bool.
 848         * gdbtypes.c (address_space_name_to_int)
 849         (address_space_int_to_name, make_qualified_type): Use
 850         type_instance_flags.
 851         (make_qualified_type): Use type_instance_flags and
 852         type::set_instance_flags.
 853         (make_type_with_address_space, make_cv_type, make_vector_type)
 854         (check_typedef): Use type_instance_flags.
 855         (recursive_dump_type): Cast type_instance_flags to unsigned for
 856         printing.
 857         (copy_type_recursive): Use type::set_instance_flags.
 858         (gdbtypes_post_init): Use type::set_instance_flags.
 859         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 860         <m_instance_flags>: ... this.
 861         <instance_flags, set_instance_flags>: New methods.
 862         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 863         (SET_TYPE_INSTANCE_FLAGS): New.
 864         (address_space_name_to_int, address_space_int_to_name)
 865         (make_type_with_address_space): Pass flags using
 866         type_instance_flags instead of int.
 867         * stabsread.c (cleanup_undefined_types_noname): Use
 868         type::set_instance_flags.
 869         * s390-tdep.c (s390_address_class_type_flags): Return
 870         type_instance_flags.
 871         (s390_address_class_type_flags_to_name): Take a
 872         type_instance_flags.
 873         (s390_address_class_name_to_type_flags): Return bool and take a
 874         type_instance_flags.
 875         * type-stack.c (type_stack::follow_types): Use
 876         type_instance_flags.
 877         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 878
 879 2020-09-14  Tom Tromey  <tromey@adacore.com>
 880
 881         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 882         * x86-tdep.c (x86_is_thunk_register_name)
 883         (x86_in_indirect_branch_thunk): Update.
 884         * sparc64-tdep.c (sparc64_fpu_register_names)
 885         (sparc64_cp0_register_names, sparc64_register_names)
 886         (sparc64_pseudo_register_names): Now const.
 887         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 888         cp0_registers_num>: Now const.
 889         * sparc-tdep.c (sparc_core_register_names)
 890         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 891         (sparc32_pseudo_register_names): Now const.
 892         (validate_tdesc_registers): Update.
 893         * rust-lang.c (rust_extensions): Now const.
 894         * p-lang.c (p_extensions): Now const.
 895         * objc-lang.c (objc_extensions): Now const.
 896         * nto-tdep.c (nto_thread_state_str): Now const.
 897         * moxie-tdep.c (moxie_register_names): Now const.
 898         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 899         Now const.
 900         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 901         (mips_linux_reg_names): Now const.
 902         (mips_gdbarch_init): Update.
 903         * microblaze-tdep.c (microblaze_register_names): Now const.
 904         * m68k-tdep.c (m68k_register_names): Now const.
 905         * m32r-tdep.c (m32r_register_names): Now const.
 906         * ia64-tdep.c (ia64_register_names): Now const.
 907         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 908         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 909         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 910         ymm_avx512_register_names, pkeys_register_names>: Now const.
 911         * i386-tdep.c (i386_register_names, i386_zmm_names)
 912         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 913         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 914         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 915         * f-lang.c (f_extensions): Now const.
 916         * d-lang.c (d_extensions): Now const.
 917         * csky-tdep.c (csky_register_names): Now const.
 918         * charset.c (default_charset_names, charset_enum): Now const.
 919         (_initialize_charset): Update.
 920         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 921         const.
 922         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 923         (bsd_uthread_solib_loaded): Update.
 924         (bsd_uthread_state): Now const.
 925         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 926         (amd64_ymm_avx512_names, amd64_ymmh_names)
 927         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 928         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 929         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 930         (amd64_dword_names): Now const.
 931         * agent.c (can_use_agent_enum): Now const.
 932         * ada-tasks.c (task_states, long_task_states): Now const.
 933         * ada-lang.c (known_runtime_file_name_patterns)
 934         (known_auxiliary_function_name_patterns, attribute_names)
 935         (standard_exc, ada_extensions): Now const.
 936
 937 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 938
 939         * bcache.h (struct bcache) <bcache>: Remove constructor.
 940         <m_hash_function, m_compare_function>: Remove.
 941         <~bcache>: Make virtual.
 942         <compare>: Remove static method, introduce virtual method.
 943         <default_hash>: Remove.
 944         <hash>: New virtual method.
 945         * bcache.c (bcache::expand_hash_table): Update.
 946         (bcache::insert): Update.
 947         (bcache::hash): New.
 948         (bcache::compare): Update comment and parameter names.
 949         * gdbtypes.c (types_deeply_equal): Update.
 950         * psymtab.h (struct psymbol_bcache): New struct.
 951         (class psymtab_storage) <psymtab_storage>: Make default.
 952         <psymbol_cache>: Change type to psymbol_bcache.
 953         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 954         (psymbol_hash): Change to...
 955         (psymbol_bcache::hash): ... this.
 956         (psymbol_compare): Change to...
 957         (psymbol_bcache::compare): ... this.
 958
 959 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 960
 961         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 962         checking for initial lwp.
 963
 964 2020-09-14  Tom Tromey  <tromey@adacore.com>
 965
 966         * m68k-tdep.c (m68k_extract_return_value): Use
 967         pointer_result_regnum.
 968         (m68k_store_return_value): Likewise.
 969         (m68k_reg_struct_return_p): Handle vectors and arrays.
 970         (m68k_return_value): Handle arrays.
 971         (m68k_svr4_return_value): Fix single-element aggregate handling.
 972         Handle long double.  Adjust for embedded ABI.
 973         (m68k_svr4_init_abi): Set pointer_result_regnum.
 974         (m68k_embedded_init_abi): New function.
 975         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 976         (m68k_osabi_sniffer): New function.
 977         (_initialize_m68k_tdep): Register osabi sniffer.
 978         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 979         member.
 980
 981 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 982
 983         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 984         with gdb::unique_xmalloc_ptr<char>.
 985
 986 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 987
 988         * xml-support.h (xml_fetch_another): Change type to be a
 989         function_view.
 990         (xml_process_xincludes): Remove baton parameter.
 991         (xml_fetch_content_from_file): Change baton parameter to
 992         dirname.
 993         * xml-support.c (struct xinclude_parsing_data)
 994         <xinclude_parsing_data>: Remove baton parameter.
 995         <fetcher_baton>: Remove.
 996         (xinclude_start_include): Adjust.
 997         (xml_process_xincludes): Adjust.
 998         (xml_fetch_content_from_file): Replace baton parameter with
 999         dirname.
1000         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
1001         (xml_init_syscalls_info): Use a lambda.
1002         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
1003         (file_read_description_xml): Use a lambda.
1004         (fetch_available_features_from_target): Change baton parameter
1005         to target_ops.
1006         (target_read_description_xml): Use a lambda.
1007         (target_fetch_description_xml): Use a lambda.
1008         (string_read_description_xml): Update.
1009
1010 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1011
1012         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1013         uses with type::endianity_is_not_default.
1014
1015 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1016
1017         * gdbtypes.h (struct type) <endianity_is_not_default,
1018         set_endianity_is_not_default>: New methods.
1019         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1020         type::endianity_is_not_default, change all write call sites to
1021         use type::set_endianity_is_not_default.
1022
1023 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1024
1025         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1026         uses with type::is_fixed_instance.
1027
1028 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1029
1030         * gdbtypes.h (struct type) <is_fixed_instance,
1031         set_is_fixed_instance>: New methods.
1032         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1033         write call sites to use type::set_is_fixed_instance.
1034
1035 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1038         uses with type::is_gnu_ifunc.
1039
1040 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1041
1042         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1043         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1044         use type::set_is_gnu_ifunc.
1045
1046 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1047
1048         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1049         uses with type::stub_is_supported.
1050
1051 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1052
1053         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1054         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1055         use type::set_stub_is_supported.
1056
1057 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1058
1059         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1060         uses with type::is_vector.
1061
1062 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1063
1064         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1065         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1066         use type::set_is_vector.
1067
1068 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1069
1070         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1071         uses with type::has_varargs.
1072
1073 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1074
1075         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1076         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1077         use type::set_has_varargs.
1078
1079 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1080
1081         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1082         uses with type::is_prototyped.
1083
1084 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1085
1086         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1087         New methods.
1088         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1089         call sites to use type::set_is_prototyped.
1090
1091 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1092
1093         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1094         uses with type::target_is_stub.
1095
1096 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1097
1098         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1099         New methods.
1100         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1101         sites to use type::set_target_is_stub.
1102
1103 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1104
1105         * gdbtypes.h (TYPE_STUB): Remove, replace all
1106         uses with type::is_stub.
1107
1108 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1109
1110         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1111         (TYPE_STUB): Use type::is_stub, change all write call sites to
1112         use type::set_is_stub.
1113
1114 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1115
1116         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1117         type::has_no_signedness.
1118
1119 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1120
1121         * gdbtypes.h (struct type) <has_no_signedness,
1122         set_has_no_signedness>: New methods.
1123         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1124         call sites to use type::set_has_no_signedness.
1125
1126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1127
1128         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1129         type::is_unsigned.
1130
1131 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1132
1133         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1134         methods.
1135         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1136         sites to use type::set_is_unsigned.
1137
1138 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1139             Adam Renquinha <arenquinha@cimeq.qc.ca>
1140
1141         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1142         pointer and stack frame offset when unwinding.
1143
1144 2020-09-13  Pedro Alves  <pedro@palves.net>
1145
1146         * NEWS: Document "-break-insert --qualified".
1147         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1148
1149 2020-09-13  Pedro Alves  <pedro@palves.net>
1150
1151         * linespec.c (classify_mtype, compare_msyms): Delete.
1152         (search_minsyms_for_name): Remove classification logic.  Instead
1153         filter out trampoline symbols if we also found an external
1154         function of the same name.
1155
1156 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1157
1158         * NEWS: Create a new section for the next release branch.
1159         Rename the section of the current branch, now that it has
1160         been cut.
1161
1162 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1163
1164         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1165         * version.in: Bump version to 11.0.50.DATE-git.
1166
1167 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1168
1169         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1170
1171 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1172             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1173
1174         * gdbarch.sh: Added bfloat16 type.
1175         * gdbarch.c: Regenerated.
1176         * gdbarch.h: Regenerated.
1177         * gdbtypes.c (floatformats_bfloat16): New struct.
1178         (gdbtypes_post_init): Add builtin_bfloat16.
1179         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1180         (floatformats_bfloat16): New struct.
1181         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1182         (i386_ymm_type): Add field "v16_bfloat16"
1183         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1184         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1185         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1186         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1187         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1188         * features/i386/64bit-avx512.c: Regenerated.
1189         * features/i386/64bit-sse.xml: Add bfloat16 type.
1190         * features/i386/64bit-sse.c: Regenerated.
1191
1192 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1193
1194         * i386-tdep.c (i386_zmm_type): Fix field names.
1195         (i386_ymm_type): Fix field names.
1196
1197 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1198
1199         * breakpoint.c: Fix typo in the help message of the
1200         "set breakpoint condition-evaluation" command.
1201
1202 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1203
1204         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1205         * (nbsd_nat_target::pid_to_exec_file)
1206         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1207         (nbsd_nat_target::post_startup_inferior)
1208         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1209         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1210         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1211         * (nbsd_thread_lister): Remove.
1212
1213 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1214
1215         * fork-inferior.c (startup_inferior): Avoid double free.
1216
1217 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1218
1219         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1220         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1221
1222 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1223
1224         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1225         * netbsd-nat.c: Include <sys/ptrace.h>.
1226         * (netbsd_nat::enable_proc_events): Add.
1227
1228 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1229
1230         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1231         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1232         (netbsd_nat::for_each_thread): Add.
1233         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1234         "gdbsupport/common-debug.h".
1235         * (netbsd_nat::netbsd_thread_lister)
1236         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1237         (netbsd_nat::for_each_thread): Add.
1238
1239 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1240
1241         * netbsd-nat.h: Include <unistd.h>.
1242         * (netbsd_nat::pid_to_exec_file): Add.
1243         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1244         * (netbsd_nat::pid_to_exec_file) Add.
1245
1246 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1247
1248         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1249
1250 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1251
1252         * netbsd-nat.h: New file.
1253         * netbsd-nat.c: Likewise.
1254
1255 2020-09-09  Tom Tromey  <tromey@adacore.com>
1256
1257         * ada-lang.c (remove_extra_symbols): Do not increment when
1258         removing an element
1259
1260 2020-09-08  Tom Tromey  <tromey@adacore.com>
1261
1262         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1263
1264 2020-09-08  Tom Tromey  <tromey@adacore.com>
1265
1266         PR win32/25302:
1267         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1268         (gdb_bfd_init_data): New function.
1269         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1270
1271 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1272
1273         * infrun.c (fetch_inferior_event): Use
1274         `switch_to_target_no_thread` to switch the target.
1275
1276 2020-09-06  Tom Tromey  <tom@tromey.com>
1277
1278         * symfile.h (dwarf2_free_objfile): Don't declare.
1279
1280 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1281
1282         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1283         to match 16 byte real/complex type generated by Flang compiler.
1284
1285 2020-09-03  Tom de Vries  <tdevries@suse.de>
1286
1287         PR breakpoint/26546
1288         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1289         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1290
1291 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1292
1293         * maint.c (index_digits): New function.
1294         (struct maint_print_section_data): Remove.
1295         (print_bfd_section_info): Remove print_data parameter, add arg
1296         and index_digits.
1297         (print_objfile_section_info): Likewise.
1298         (print_bfd_section_info_maybe_relocated): Likewise (plus
1299         objfile).
1300         (maintenance_info_sections): Adjust calls.
1301
1302 2020-09-02  Tom Tromey  <tromey@adacore.com>
1303
1304         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1305         for null pointers.
1306         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1307
1308 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1309
1310         * bcache.h (struct bcache) <insert>: Change type of `added` to
1311         pointer to bool.
1312         * bcache.c (bcache::insert): Likewise.
1313         * gdbtypes.c (check_types_worklist): Adjust.
1314         * psymtab.c (add_psymbol_to_bcache): Adjust.
1315
1316 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1317
1318         * corelow.c (unordered_set): Include.
1319         (class core_target): Add field 'm_core_unavailable_mappings'.
1320         (core_target::build_file_mappings): Print only one warning
1321         per inaccessible file.  Add unavailable/broken mappings
1322         to m_core_unavailable_mappings.
1323         (core_target::xfer_partial): Call...
1324         (core_target::xfer_memory_via_mappings): New method.
1325
1326 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1327
1328         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1329         type to bool.
1330
1331 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1332
1333         * dwarf2/read.c (struct field_info): Fix indentation.
1334
1335 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1336
1337         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1338         ordering in comment.
1339         * frame.c (frame_id_eq): Fix indentation.
1340
1341 2020-08-31  Scott Linder  <scott@scottlinder.com>
1342             Simon Marchi  <simon.marchi@efficios.com>
1343
1344         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1345         inline frame ids in outer frame.
1346
1347 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1348
1349         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1350         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1351         (outer_frame_id): Use FID_STACK_OUTER instead of
1352         FID_STACK_INVALID.
1353         (frame_id_p): Don't check for outer_frame_id.
1354
1355 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1356
1357         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1358         regnum/frame in value.  Call allocate_value_lazy.
1359         * frame.c (frame_unwind_register_value): Use
1360         val_print_not_saved.
1361
1362 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1363
1364         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1365
1366 2020-08-29  Pedro Alves  <pedro@palves.net>
1367
1368         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1369         the inferior before calling target_pid_to_str.
1370
1371 2020-08-28  Tom Tromey  <tom@tromey.com>
1372
1373         * xcoffread.c (xcoff_end_psymtab): Update comment.
1374         * dbxread.c (dbx_end_psymtab): Update comment.
1375
1376 2020-08-28  Tom de Vries  <tdevries@suse.de>
1377
1378         PR breakpoint/26544
1379         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1380         event_location.
1381         (create_breakpoint): Same.
1382         (base_breakpoint_decode_location): Same.
1383         (bkpt_create_sals_from_location): Same.
1384         (bkpt_decode_location): Same.
1385         (bkpt_probe_create_sals_from_location): Same.
1386         (bkpt_probe_decode_location): Same.
1387         (tracepoint_create_sals_from_location): Same.
1388         (tracepoint_decode_location): Same.
1389         (tracepoint_probe_decode_location): Same.
1390         (strace_marker_create_sals_from_location): Same.
1391         (strace_marker_decode_location): Same.
1392         (create_sals_from_location_default): Same.
1393         (decode_location_default): Same.
1394         * breakpoint.h (struct breakpoint_ops): Same.
1395         (create_breakpoint): Same.
1396         * linespec.h (decode_line_full): Same.
1397         * linespec.c (decode_line_full): Same.  Throw error if
1398         result.size () == 0.
1399
1400 2020-08-27  Pedro Alves  <pedro@palves.net>
1401
1402         PR gdb/26524
1403         * breakpoint.c (until_break_fsm) <location_breakpoint,
1404         caller_breakpoint>: Delete fields.
1405         <breakpoints>: New field.
1406         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1407         two individual breakpoints.
1408         (until_break_fsm::should_stop): Loop over breakpoints in the
1409         breakpoint vector.
1410         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1411         vector.
1412         (until_break_command): Handle location expanding into multiple
1413         sals.
1414
1415 2020-08-27  Pedro Alves  <pedro@palves.net>
1416
1417         PR gdb/26523
1418         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1419         bp_until breakpoints user-specified locations.  Update intro
1420         comment.
1421
1422 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1423
1424         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1425         gdb_bfd_sections): New.
1426         * maint.c (print_bfd_section_info): Change param type to
1427         maint_print_section_data.
1428         (print_objfile_section_info): Likewise.
1429         (print_bfd_section_info_maybe_relocated): Likewise.
1430         (maintenance_info_sections): Use gdb_bfd_sections.
1431
1432 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1433
1434         * MAINTAINERS: Add ARC target and maintainer.
1435
1436 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1437
1438         * configure.tgt: ARC support for GNU/Linux.
1439         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1440         * arc-linux-tdep.c: New file.
1441         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1442         * arc-tdep.c (arc_write_pc): Use it.
1443
1444 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1445
1446         * arc-tdep.c (arc_check_for_hardware_loop): New.
1447         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1448
1449 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1450
1451         * arc-tdep.h: Include "gdbarch.h".
1452
1453 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1454
1455         * arch/arc.h
1456         (arc_gdbarch_features): New class to stir the selection of target XML.
1457         (arc_create_target_description): Use FEATURES to choose XML target.
1458         (arc_lookup_target_description): Use arc_create_target_description
1459         to create _new_ target descriptions or return the already created
1460         ones if the FEATURES is the same.
1461         * arch/arc.c: Implementation of prototypes described above.
1462         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1463         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1464         * arc-tdep.c (*_feature_name): Make feature names consistent.
1465         (arc_register_feature): A new struct to hold information about
1466         registers of a particular target/feature.
1467         (arc_check_tdesc_feature): Check if XML provides registers in
1468         compliance with ARC_REGISTER_FEATURE structs.
1469         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1470         (determine_*_reg_feature_set): Which feature name to look for.
1471         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1472         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1473         to expected ISA enums to be used in arc_gdbarch_features structs.
1474         * features/Makefile (FEATURE_XMLFILES): Add new files.
1475         * gdb/features/arc/v1-aux.c: New file.
1476         * gdb/features/arc/v1-aux.xml: Likewise.
1477         * gdb/features/arc/v1-core.c: Likewise.
1478         * gdb/features/arc/v1-core.xml: Likewise.
1479         * gdb/features/arc/v2-aux.c: Likewise.
1480         * gdb/features/arc/v2-aux.xml: Likewise.
1481         * gdb/features/arc/v2-core.c: Likewise.
1482         * gdb/features/arc/v2-core.xml: Likewise.
1483         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1484
1485 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1486             Andrew Burgess  <andrew.burgess@embecosm.com>
1487
1488         PR m2/26372
1489         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1490         an assert.  Remove single element array indexing pattern as the
1491         MULTI_SUBSCRIPT support will handle this case too.
1492
1493 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1494
1495         * value.h (valprint_check_validity): Move declaration from
1496         here...
1497         * valprint.h (valprint_check_validity): ... to here.
1498
1499 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1500
1501         * debug.h: New file.
1502         * debug.c (debug_prefixed_vprintf): New function.
1503         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1504         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1505
1506 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1507
1508         * infrun.h (infrun_debug_printf_1): New function declaration.
1509         (infrun_debug_printf): New macro.
1510         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1511         throughout.
1512         (infrun_debug_printf): New function.
1513         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1514         (handle_jit_event): Likewise.
1515
1516 2020-08-21  Mark Wielaard  <mark@klomp.org>
1517
1518         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1519
1520 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1521
1522         * frame.c (enum class frame_id_status): New.
1523         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1524         (fprintf_frame): Update.
1525         (compute_frame_id): Set frame id status to "computing" on entry.
1526         Set it back to "not_computed" on failure and to "computed" on
1527         success.
1528         (get_frame_id): Assert the frame id is not being computed.
1529         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1530         (create_new_frame): Likewise.
1531         (frame_cleanup_after_sniffer): Update assert.
1532
1533 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1534
1535         * regcache.c (pid_ptid_regcache_map): New type.
1536         (target_ptid_regcache_map): Remove.
1537         (target_pid_ptid_regcache_map): New type.
1538         (regcaches): Change type to target_pid_ptid_regcache_map.
1539         (get_thread_arch_aspace_regcache): Update.
1540         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1541         case.
1542         (regcaches_size): Update.
1543         (regcache_count): Update.
1544         (registers_changed_ptid_target_pid_test): New.
1545         (_initialize_regcache): Register new test.
1546
1547 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1548
1549         * regcache.c (regcache_count): New.
1550         (struct regcache_test_data): New.
1551         (regcache_test_data_up): New.
1552         (populate_regcaches_for_test): New.
1553         (regcaches_test): Remove.
1554         (get_thread_arch_aspace_regcache_test): New.
1555         (registers_changed_ptid_all_test): New.
1556         (registers_changed_ptid_target_test): New.
1557         (registers_changed_ptid_target_ptid_test): New.
1558         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1559         (_initialize_regcache): Register new tests.
1560
1561 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1562
1563         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1564         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1565         gdbarch and aspace parameter.  Use current inferior's aspace.
1566         Validate regcache's arch value.
1567         (regcaches_test): Update.
1568
1569 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1570
1571         * regcache.c (regcaches_test): Call registers_changed.
1572
1573 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1574
1575         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1576
1577 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1578
1579         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1580         to find the end of prologue for flang compiled binaries.
1581         * arm-tdep.c (arm_skip_prologue): Likewise.
1582         * i386-tdep.c (i386_skip_prologue): Likewise.
1583         * producer.c (producer_is_llvm): New function.
1584         (producer_parsing_tests): Added new tests for clang/flang.
1585         * producer.h (producer_is_llvm): New declaration.
1586
1587 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1588
1589         * linux-nat.c (linux_nat_debug_printf): New function.
1590         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1591
1592 2020-08-18  Aaron Merey  <amerey@redhat.com>
1593
1594         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1595         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1596         (CLIBS): Add DEBUGINFOD_LIBS.
1597
1598 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1599
1600         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1601         'gdbarch_num_regs'.
1602
1603 2020-08-17  Tom Tromey  <tromey@adacore.com>
1604
1605         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1606         ada_get_decoded_value returns NULL.
1607
1608 2020-08-17  Tom Tromey  <tromey@adacore.com>
1609
1610         * python/py-inferior.c (infpy_search_memory): Use
1611         gdb_py_object_from_ulongest.
1612         * python/py-infevents.c (create_inferior_call_event_object)
1613         (create_memory_changed_event_object): Use
1614         gdb_py_object_from_ulongest.
1615         * python/py-linetable.c (ltpy_entry_get_pc): Use
1616         gdb_py_object_from_ulongest.
1617
1618 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1619
1620         * loc.c (class symbol_needs_eval_context): Fix indentation.
1621
1622 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1623
1624         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1625         bool.
1626
1627 2020-08-17  Tom de Vries  <tdevries@suse.de>
1628
1629         PR gdb/26393
1630         * gdbtypes.c (dump_dynamic_prop): New function.
1631         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1632
1633 2020-08-15  Tom de Vries  <tdevries@suse.de>
1634
1635         PR backtrace/26390
1636         * stack.c (print_frame_args): Temporarily set the selected
1637         frame to FRAME while printing the frame's arguments.
1638
1639 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1640
1641         PR breakpoints/26385
1642         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1643         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1644
1645 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1646
1647         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1648         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1649         and >= to check return value instead of == -1 and != -1.
1650
1651 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1652
1653         * utils.h (class gdb_argv) <as_array_view>: New method.
1654         * utils.c (gdb_argv_as_array_view_test): New.
1655         (_initialize_utils): Register selftest.
1656         * maint.c (maintenance_selftest): Use the new method.
1657
1658 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1659
1660         * target.h (supports_dumpcore, dumpcore): New
1661         function declarations.
1662         * target.c (supports_dumpcore, dumpcore): New
1663         functions.
1664         * target-delegates.c: Rebuild.
1665         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1666         and target_dumpcore ().
1667
1668 2020-08-13  Aaron Merey  <amerey@redhat.com>
1669
1670         * debuginfod-support.c: Replace global variables with user_data.
1671
1672 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1673
1674         * maint.c (maintenance_selftest): Split args and pass array_view
1675         to run_tests.
1676
1677 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1678
1679         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1680         type's length.
1681         Use %s and pulongest to print the length.
1682
1683 2020-08-12  Pedro Alves  <palves@redhat.com>
1684
1685         * NEWS: Move "Multi-target debugging support" item to the
1686         "Changes since GDB 9" section.
1687
1688 2020-08-12  Pedro Alves  <palves@redhat.com>
1689
1690         PR gdb/26336
1691         * progspace.c (program_space::remove_objfile): Invalidate the
1692         frame cache.
1693
1694 2020-08-11  Tom de Vries  <tdevries@suse.de>
1695
1696         * MAINTAINERS: Mark ms1 as deleted.
1697
1698 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1699
1700         PR gdb/26310
1701
1702         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1703         act accordingly.
1704         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1705         movz/str/stur/stp skipping behavior.
1706
1707 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1708
1709         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1710         struct user_sve_header instead of struct sve_context.
1711
1712 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1713
1714         * read.h (dwarf2_fetch_die_loc_sect_off,
1715         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1716         `void *` parameter with function_view.
1717         * read.c (dwarf2_fetch_die_loc_sect_off,
1718         dwarf2_fetch_die_loc_cu_off): Likewise.
1719         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1720         (per_cu_dwarf_call): Adjust.
1721         (get_frame_address_in_block_wrapper): Remove.
1722         (indirect_synthetic_pointer): Adjust.
1723         (get_ax_pc): Remove.
1724         (dwarf2_compile_expr_to_ax): Adjust.
1725
1726 2020-08-08  Tom de Vries  <tdevries@suse.de>
1727
1728         PR build/26344
1729         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1730         constructor.
1731         * regcache.c (get_thread_arch_aspace_regcache): Same.
1732
1733 2020-08-07  Tom Tromey  <tromey@adacore.com>
1734
1735         * ravenscar-thread.c
1736         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1737         New method.
1738         (ravenscar_thread_target::wait): Check
1739         runtime_initialized.
1740         (ravenscar_thread_target::prepare_to_store)
1741         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1742         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1743         (ravenscar_thread_target::stopped_by_watchpoint)
1744         (ravenscar_thread_target::stopped_data_address)
1745         (ravenscar_thread_target::core_of_thread): Use
1746         scoped_restore_current_thread and
1747         set_base_thread_from_ravenscar_task.
1748
1749 2020-08-07  Tom Tromey  <tromey@adacore.com>
1750
1751         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1752
1753 2020-08-07  Tom Tromey  <tromey@adacore.com>
1754
1755         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1756         update_inferior_ptid before update_thread_list.
1757         (temporarily_change_regcache_ptid): New class.
1758         (ravenscar_thread_target::fetch_registers)
1759         (ravenscar_thread_target::store_registers)
1760         (ravenscar_thread_target::prepare_to_store): Use base thread when
1761         forwarding operation.
1762
1763 2020-08-07  Tom Tromey  <tromey@adacore.com>
1764
1765         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1766         "is_pid" case.
1767
1768 2020-08-07  Tom Tromey  <tromey@adacore.com>
1769
1770         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1771         New methods.
1772         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1773         first.
1774         (ravenscar_thread_target::add_thread): Rename from
1775         ravenscar_add_thread.
1776         (ravenscar_thread_target::update_thread_list): Use a lambda.
1777         (ravenscar_thread_target::xfer_partial): New method.
1778
1779 2020-08-07  Tom Tromey  <tromey@adacore.com>
1780
1781         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1782         gdb::function_view.
1783         (iterate_over_live_ada_tasks): Change type of argument.
1784         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1785         of argument.
1786
1787 2020-08-07  Tom Tromey  <tromey@adacore.com>
1788
1789         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1790         Remove.
1791         (ravenscar_thread_target::extra_thread_info): Remove.
1792         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1793         defer to target beneath for non-Ravenscar threads.
1794
1795 2020-08-07  Tom Tromey  <tromey@adacore.com>
1796
1797         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1798         get_base_thread_from_ravenscar_task>: Now methods.
1799         <m_cpu_map>: New member.
1800         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1801         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1802         (ravenscar_thread_target::task_is_currently_active): Update.
1803         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1804         Now a method.
1805         (ravenscar_thread_target::add_active_thread): Put initial thread
1806         into the m_cpu_map.
1807
1808 2020-08-07  Tom Tromey  <tromey@adacore.com>
1809
1810         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1811         event_ptid.
1812
1813 2020-08-07  Tom Tromey  <tromey@adacore.com>
1814
1815         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1816         runtime_initialized.
1817
1818 2020-08-07  Tom Tromey  <tromey@adacore.com>
1819
1820         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1821         add_active_thread.
1822         (ravenscar_thread_target::add_active_thread): Now public.
1823         (ravenscar_inferior_created): Call add_active_thread after pushing
1824         the target.
1825
1826 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1827
1828         * regcache.c (ptid_regcache_map): New type.
1829         (target_ptid_regcache_map): New type.
1830         (regcaches): Change type to target_ptid_regcache_map.
1831         (get_thread_arch_aspace_regcache): Update to regcaches' new
1832         type.
1833         (regcache_thread_ptid_changed): Likewise.
1834         (registers_changed_ptid): Likewise.
1835         (regcaches_size): Likewise.
1836         (regcaches_test): Update.
1837         (regcache_thread_ptid_changed): Update.
1838         * regcache.h (regcache_up): New type.
1839         * gdbsupport/ptid.h (hash_ptid): New struct.
1840
1841 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1842
1843         * observable.h (thread_ptid_changed): Add parameter
1844         `process_stratum_target *`.
1845         * infrun.c (infrun_thread_ptid_changed): Add parameter
1846         `process_stratum_target *` and use it.
1847         (selftests): New namespace.
1848         (infrun_thread_ptid_changed): New function.
1849         (_initialize_infrun): Register selftest.
1850         * regcache.c (regcache_thread_ptid_changed): Add parameter
1851         `process_stratum_target *` and use it.
1852         (regcache_thread_ptid_changed): New function.
1853         (_initialize_regcache): Register selftest.
1854         * thread.c (thread_change_ptid): Pass target to
1855         thread_ptid_changed observable.
1856
1857 2020-08-06  Caroline Tice <cmtice@google.com>
1858
1859         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1860         (struct dwp_sections): Update field comments.  Add loclists and
1861         rnglists fields.
1862         (struct virtual_v2_dwo_sections): Rename struct to
1863         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1864         size & offset fields for loclists and rnglists.
1865         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1866         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1867         skipping dummy type units.
1868         (create_dwp_hash_table): Update the large comment above the function to
1869         discuss Version 5 DWP files as well, with references.  Update all the
1870         version checks in the function to check for version 5 as well.  Add new
1871         section at the end to create dwp hash table for version 5.
1872         (create_dwp_v2_section): Rename function to
1873         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1874         Add V5 to error message text.
1875         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1876         into calls to create_dwp_v2_or_v5_section.
1877         (create_dwo_unit_in_dwp_v5): New function.
1878         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1879         check for version2; add else clause to handle version 5.
1880         (open_and_init_dwo_file): Add code to check dwarf version & only call
1881         create_debug_types_hash_table (with sections.types) if version is not 5;
1882         else call create_debug_type_hash_table, with sections.info.
1883         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1884         version 5.
1885         (dwarf2_locate_v5_dwp_sections): New function.
1886         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1887         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1888
1889 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1890
1891         * regcache.h (class regcache): Remove friend
1892         registers_changed_ptid.
1893         <regcache_thread_ptid_changed>: Remove.
1894         <regcaches>: Remove.
1895         * regcache.c (regcache::regcaches): Rename to...
1896         (regcaches): ... this.  Make static.
1897         (get_thread_arch_aspace_regcache): Update.
1898         (regcache::regcache_thread_ptid_changed): Rename to...
1899         (regcache_thread_ptid_changed): ... this.  Update.
1900         (class regcache_access): Remove.
1901         (regcaches_test): Update.
1902         (_initialize_regcache): Update.
1903         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1904         <forward_list>.
1905
1906 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1907
1908         * regcache.h (class regcache) <current_regcache>: Rename to...
1909         <regcaches>: ... this.  Move doc here.
1910         * regcache.c (regcache::current_regcache) Rename to...
1911         (regcache::regcaches): ... this.  Move doc to header.
1912         (get_thread_arch_aspace_regcache): Update.
1913         (regcache::regcache_thread_ptid_changed): Update.
1914         (registers_changed_ptid): Update.
1915         (class regcache_access) <current_regcache_size>: Rename to...
1916         <regcaches_size>: ... this.
1917         (current_regcache_test): Rename to...
1918         (regcaches_test): ... this.
1919         (_initialize_regcache): Update.
1920
1921 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1922
1923         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1924
1925 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1926
1927         * corelow.c (core_target::build_file_mappings): Don't output
1928         null pathname in warning.
1929
1930 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1931
1932         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1933         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1934         gdb.dwarf2/dw2-single-line-discriminators.exp,
1935         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1936
1937 2020-08-05  Tom Tromey  <tromey@adacore.com>
1938
1939         PR rust/26197:
1940         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1941         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1942         Fix off-by-one and type size errors in ordinary case.
1943
1944 2020-08-05  Tom de Vries  <tdevries@suse.de>
1945
1946         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1947         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1948
1949 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1950
1951         * frame.h (frame_id_p): Return bool.
1952         (frame_id_artificial_p): Return bool.
1953         (frame_id_eq): Return bool.
1954         (has_stack_frames): Return bool.
1955         (get_selected_frame): Fix typo in comment.
1956         (get_frame_pc_if_available): Return bool.
1957         (get_frame_address_in_block_if_available): Return bool.
1958         (get_frame_func_if_available): Return bool.
1959         (read_frame_register_unsigned): Return bool.
1960         (get_frame_register_bytes): Return bool.
1961         (safe_frame_unwind_memory): Return bool.
1962         (deprecated_frame_register_read): Return bool.
1963         (frame_unwinder_is): Return bool.
1964         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1965         bool.
1966         <this_id::p>: Likewise.
1967         <prev_p>: Likewise.
1968         (frame_stash_add): Return bool.
1969         (get_frame_id): Use bool.
1970         (frame_id_build_special) Use bool.
1971         (frame_id_build_unavailable_stack): Use bool.
1972         (frame_id_build): Use bool.
1973         (frame_id_p): Return bool, use true/false instead of 1/0.
1974         (frame_id_artificial_p): Likewise.
1975         (frame_id_eq): Likewise.
1976         (frame_id_inner): Likewise.
1977         (get_frame_func_if_available): Likewise.
1978         (read_frame_register_unsigned): Likewise.
1979         (deprecated_frame_register_read): Likewise.
1980         (get_frame_register_bytes): Likewise.
1981         (has_stack_frames): Likewise.
1982         (inside_main_func): Likewise.
1983         (inside_entry_func): Likewise.
1984         (get_frame_pc_if_available): Likewise.
1985         (get_frame_address_in_block_if_available): Likewise.
1986         (frame_unwinder_is): Likewise.
1987         (safe_frame_unwind_memory): Likewise.
1988         (frame_unwind_arch): Likewise.
1989
1990 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1991
1992         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1993         type to cached_copy_status.
1994         (fprintf_frame): Adjust.
1995         (get_frame_func_if_available): Adjust.
1996         (frame_cleanup_after_sniffer): Adjust.
1997
1998 2020-08-04  Mark Wielaard  <mark@klomp.org>
1999
2000         * MAINTAINERS (Write After Approval): Update email address.
2001
2002 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2003
2004         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2005         dynamic_prop::const_val.
2006
2007 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2008
2009         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2010         dynamic_prop::kind.
2011
2012 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2013
2014         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2015
2016 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2017
2018         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2019
2020 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2021             Jose E. Marchesi  <jose.marchesi@oracle.com>
2022
2023         * configure.tgt: Add entry for bpf-*-*.
2024         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2025         (ALLDEPFILES): Add bpf-tdep.c.
2026         * bpf-tdep.c: New file.
2027         * MAINTAINERS: Add bpf target and maintainer.
2028         * NEWS: Mention the support for the new target.
2029
2030 2020-08-04  Tom de Vries  <tdevries@suse.de>
2031
2032         PR symtab/23270
2033         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2034         Error.
2035
2036 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2037
2038         * syscalls/freebsd.xml: Regenerate.
2039
2040 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2041
2042         * syscalls/update-freebsd.sh: Fix usage and year range.
2043
2044 2020-08-03  Tom de Vries  <tdevries@suse.de>
2045
2046         PR symtab/26333
2047         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2048         DW_LNE_lo_user/DW_LNE_hi_user range.
2049
2050 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2051
2052         PR ada/26318
2053         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2054         kind.
2055
2056 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2057
2058         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2059
2060 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2061
2062         * breakpoint.c (set_breakpoint_condition): Update the condition
2063         expressions after checking that the input condition string parses
2064         successfully and does not contain junk at the end.
2065
2066 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2067
2068         * breakpoint.c (set_breakpoint_condition): Update the
2069         condition string after parsing the new condition successfully.
2070
2071 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2072
2073         * proc-api.c (_STRUCTURED_PROC): Don't define.
2074         * proc-events.c: Likewise.
2075         * proc-flags.c: Likewise.
2076         * proc-why.c: Likewise.
2077         * procfs.c: Likewise.
2078
2079         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2080         * configure, config.in: Regenerate.
2081
2082 2020-07-30  Tom de Vries  <tdevries@suse.de>
2083
2084         PR build/26320
2085         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2086         m_red/m_green/m_blue in a union.
2087
2088 2020-07-29  Tom de Vries  <tdevries@suse.de>
2089
2090         PR tdep/26280
2091         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2092
2093 2020-07-28  Tom Tromey  <tromey@adacore.com>
2094
2095         PR symtab/26270:
2096         * symtab.h (find_pc_partial_function_sym): Declare.
2097         * cli/cli-cmds.c (disassemble_command): Use
2098         find_pc_partial_function_sym.  Check asm_demangle.
2099         * blockframe.c (cache_pc_function_sym): New global.
2100         (cache_pc_function_name): Remove.
2101         (clear_pc_function_cache): Update.
2102         (find_pc_partial_function_sym): New function, from
2103         find_pc_partial_function.
2104         (find_pc_partial_function): Rewrite using
2105         find_pc_partial_function_sym.
2106
2107 2020-07-28  Tom Tromey  <tromey@adacore.com>
2108
2109         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2110         help.  Add usage.
2111
2112 2020-07-28  Tom Tromey  <tromey@adacore.com>
2113
2114         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2115         <DW_OP_GNU_variable_value>: Cast to address type.
2116
2117 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2118
2119         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2120         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2121         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2122         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2123         (nbsd_get_siginfo_type): New.
2124         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2125         (_initialize_nbsd_tdep): New.
2126
2127 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2128
2129         PR binutils/26301
2130         * configure: Regenerated.
2131
2132 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2133
2134         PR binutils/26301
2135         * configure: Regenerated.
2136
2137 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2138
2139         * python/py-frame.c: Remove 'user-regs.h' include.
2140         (frapy_read_register): Rewrite to make use of
2141         gdbpy_parse_register_id.
2142         * python/py-registers.c (gdbpy_parse_register_id): New function,
2143         moved here from python/py-unwind.c.  Updated the return type, and
2144         also accepts register descriptor objects.
2145         * python/py-unwind.c: Remove 'user-regs.h' include.
2146         (pyuw_parse_register_id): Moved to python/py-registers.c.
2147         (unwind_infopy_add_saved_register): Update to use
2148         gdbpy_parse_register_id.
2149         (pending_framepy_read_register): Likewise.
2150         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2151
2152 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2153
2154         * python/py-registers.c: Add 'user-regs.h' include.
2155         (register_descriptor_iter_find): New function.
2156         (register_descriptor_iterator_object_methods): New static global
2157         methods array.
2158         (register_descriptor_iterator_object_type): Add pointer to methods
2159         array.
2160
2161 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2162
2163         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2164         for all architectures on FreeBSD 11.3 and later.
2165
2166 2020-07-27  Tom Tromey  <tromey@adacore.com>
2167
2168         * gcore.h (load_corefile): Don't declare.
2169
2170 2020-07-27  Tom de Vries  <tdevries@suse.de>
2171
2172         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2173         * config.in: Regenerate.
2174         * configure: Regenerate.
2175
2176 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2177
2178         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2179         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2180         ws2tcpip.h if it is available and sys/socket.h isn't.
2181         * configure: Regenerate.
2182         * config.in: Regenerate.
2183
2184 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2185
2186         PR fortran/23051
2187         PR fortran/26139
2188         * valops.c (value_ind): Pass address to
2189         readjust_indirect_value_type.
2190         * value.c (readjust_indirect_value_type): Make parameter
2191         non-const, and add extra address parameter.  Resolve original type
2192         before using it.
2193         * value.h (readjust_indirect_value_type): Update function
2194         signature and comment.
2195
2196 2020-07-25  Tom de Vries  <tdevries@suse.de>
2197
2198         PR symtab/26243
2199         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2200         entries.
2201
2202 2020-07-24  Aaron Merey  <amerey@redhat.com>
2203
2204         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2205         * configure: Rebuild.
2206
2207 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2208
2209         PR corefiles/26294
2210         * corelow.c (_initialize_corelow): Add period to help text
2211         for "maintenance print core-file-backed-mappings".
2212
2213 2020-07-23  Pedro Alves  <pedro@palves.net>
2214
2215         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2216         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2217         meanwhile.
2218         * frame.c (frame_cache_generation, get_frame_cache_generation):
2219         New.
2220         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2221         (get_prev_frame_if_no_cycle): On exception, don't touch
2222         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2223         * frame.h (get_frame_cache_generation): Declare.
2224
2225 2020-07-23  Tom de Vries  <tdevries@suse.de>
2226
2227         PR tui/26282
2228         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2229         New default constructor.
2230
2231 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2232
2233         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2234         exclude non-statement entries.
2235
2236 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2237
2238         * NEWS (New commands): Mention new command
2239         "maintenance print core-file-backed-mappings".
2240
2241 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2242
2243         * corelow.c (gdbcmd.h): Include.
2244         (core_target::info_proc_mappings): New method.
2245         (get_current_core_target): New function.
2246         (maintenance_print_core_file_backed_mappings): New function.
2247         (_initialize_corelow): Add core-file-backed-mappings to
2248         "maint print" commands.
2249
2250 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2251
2252         * linux-tdep.c (dump_note_entry_p): New function.
2253         (linux_dump_mapping_p_ftype): New typedef.
2254         (linux_find_memory_regions_full): Add new parameter,
2255         should_dump_mapping_p.
2256         (linux_find_memory_regions): Adjust call to
2257         linux_find_memory_regions_full.
2258         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2259         call to linux_find_memory_regions_full.
2260
2261 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2262
2263         * corelow.c (solist.h, unordered_map): Include.
2264         (class core_target): Add field m_core_file_mappings and
2265         method build_file_mappings.
2266         (core_target::core_target): Call build_file_mappings.
2267         (core_target::~core_target): Free memory associated with
2268         m_core_file_mappings.
2269         (core_target::build_file_mappings): New method.
2270         (core_target::xfer_partial): Use m_core_file_mappings
2271         for memory transfers.
2272         * linux-tdep.c (linux_read_core_file_mappings): New
2273         function.
2274         (linux_core_info_proc_mappings): Rewrite to use
2275         linux_read_core_file_mappings.
2276         (linux_init_abi): Register linux_read_core_file_mappings.
2277
2278 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2279
2280         * arch-utils.c (default_read_core_file_mappings): New function.
2281         * arch-utils.c (default_read_core_file_mappings): Declare.
2282         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2283         * gdbarch.h, gdbarch.c: Regenerate.
2284
2285 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2286
2287         PR corefiles/25631
2288         * corelow.c (core_target:xfer_partial):  Revise
2289         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2290         case after first checking the stratum beneath the core
2291         target.
2292         (has_all_memory): Return true.
2293         * target.c (raw_memory_xfer_partial): Revise comment
2294         regarding use of has_all_memory.
2295
2296 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2297
2298         * exec.h (section_table_xfer_memory): Revise declaration,
2299         replacing section name parameter with an optional callback
2300         predicate.
2301         * exec.c (section_table_xfer_memory): Likewise.
2302         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2303         of section_table_xfer_memory.
2304
2305 2020-07-22  Tom Tromey  <tromey@adacore.com>
2306
2307         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2308         lookup_symbol_search_name.
2309
2310 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2311
2312         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2313         redundant local variable.
2314         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2315         reference, not pointer, update code accordingly.
2316
2317 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2318             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2319
2320         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2321         * jit.c (jit_breakpoint_re_set_internal): Use the
2322         `skip_jit_symbol_lookup` field.
2323
2324 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2325             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2326
2327         * jit.c (jit_read_descriptor): Define the descriptor address once,
2328         use twice.
2329         (jit_breakpoint_deleted): Move the declaration of the loop variable
2330         `iter` into the loop header.
2331         (jit_breakpoint_re_set_internal): Move the declaration of the local
2332         variable `objf_data` to the first point of definition.
2333         (jit_event_handler): Move the declaration of local variables
2334         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2335         Rename `objf` to `jited`.
2336
2337 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2338
2339         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2340         Remove.
2341         * jit.c (get_jiter_objfile_data): Update.
2342
2343 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2344             Simon Marchi  <simon.marchi@polymtl.ca>
2345
2346         * jit.c (struct jit_program_space_data): Remove.
2347         (jit_program_space_key): Remove.
2348         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2349         stuff.
2350         (get_jit_program_space_data): Remove.
2351         (jit_breakpoint_deleted): Iterate on all of the program space's
2352         objfiles.
2353         (jit_inferior_init): Likewise.
2354         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2355         type to void.
2356         (jit_breakpoint_re_set): Pass current_program_space to
2357         jit_breakpoint_re_set_internal.
2358
2359 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2360
2361         * jit.h (struct jiter_objfile_data) <cached_code_address,
2362         jit_breakpoint>: Move to here from ...
2363         * jit.c (jit_program_space_data): ... here.
2364         (jiter_objfile_data::~jiter_objfile_data): Update.
2365         (jit_breakpoint_deleted): Update.
2366         (jit_breakpoint_re_set_internal): Update.
2367
2368 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2369
2370         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2371         checks.
2372         (jit_read_descriptor): Remove NULL check.
2373         (jit_event_handler): Add an assertion.
2374
2375 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2376
2377         * jit.h (struct jit_objfile_data):  Split into...
2378         (struct jiter_objfile_data): ... this ...
2379         (struct jited_objfile_data): ... and this.
2380         * objfiles.h (struct objfile) <jit_data>: Remove.
2381         <jiter_data, jited_data>: New fields.
2382         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2383         (jiter_objfile_data::~jiter_objfile_data): ... this.
2384         (get_jit_objfile_data): Rename to ...
2385         (get_jiter_objfile_data): ... this.
2386         (add_objfile_entry): Update.
2387         (jit_read_descriptor): Use get_jiter_objfile_data.
2388         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2389         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2390         (jit_inferior_exit_hook): Use objfile's jited_data field.
2391
2392 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2393
2394         * jit.h: Forward-declare `struct minimal_symbol`.
2395         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2396         constructor, destructor, and an objfile* field.
2397         * jit.c (jit_objfile_data): Remove.
2398         (struct jit_objfile_data): Migrate from here to jit.h.
2399         (jit_objfile_data::~jit_objfile_data): New destructor
2400         implementation with code moved from free_objfile_data.
2401         (free_objfile_data): Delete.
2402         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2403         (jit_find_objf_with_entry_addr): Ditto.
2404         (jit_inferior_exit_hook): Ditto.
2405         (_initialize_jit): Remove the call to
2406         register_objfile_data_with_cleanup.
2407         * objfiles.h (struct objfile) <jit_data>: New field.
2408
2409 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2410
2411         * jit.h: Forward-declare `struct objfile`.
2412         (jit_event_handler): Add a second parameter, the JITer objfile.
2413         * jit.c (jit_read_descriptor): Change the signature to take the
2414         JITer objfile as an argument instead of the jit_program_space_data.
2415         (jit_inferior_init): Update the call to jit_read_descriptor.
2416         (jit_event_handler): Use the new JITer objfile argument when calling
2417         jit_read_descriptor.
2418         * breakpoint.c (handle_jit_event): Update the call to
2419         jit_event_handler to pass the JITer objfile.
2420
2421 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2422
2423         * gdbarch.c: Regenerate.
2424         * gdbarch.h: Regenerate.
2425         * gdbarch.sh (handle_segmentation_fault): Remove method.
2426         * infrun.c (handle_segmentation_fault): Remove.
2427         (print_signal_received_reason): Remove call to
2428         handle_segmentation_fault.
2429
2430 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2431
2432         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2433         Rename to sparc64_linux_report_signal_info and add siggnal
2434         argument.
2435         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2436         instead of sparc64_linux_handle_segmentation_fault.
2437
2438 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2439
2440         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2441         i386_linux_report_signal_info instead of
2442         i386_linux_handle_segmentation_fault.
2443         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2444         to i386_linux_report_signal_info and add siggnal argument.
2445         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2446         of i386_linux_handle_segmentation_fault.
2447         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2448         to i386_linux_report_signal_info and add siggnal argument.
2449
2450 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2451
2452         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2453         hook if present.
2454
2455 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2456
2457         * gdbarch.c: Regenerate.
2458         * gdbarch.h: Regenerate.
2459         * gdbarch.sh (report_signal_info): New method.
2460         * infrun.c (print_signal_received_reason): Invoke gdbarch
2461         report_signal_info hook if present.
2462
2463 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2464
2465         * python/py-registers.c : Add 'unordered_map' include.
2466         (gdbpy_new_reggroup): Renamed to...
2467         (gdbpy_get_reggroup): ...this.  Update to only create register
2468         group descriptors when needed.
2469         (gdbpy_reggroup_iter_next): Update.
2470
2471 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2472
2473         * python/py-registers.c (gdbpy_register_object_data): New static
2474         global.
2475         (gdbpy_register_object_data_init): New function.
2476         (gdbpy_new_register_descriptor): Renamed to...
2477         (gdbpy_get_register_descriptor): ...this, and update to reuse
2478         existing register descriptors where possible.
2479         (gdbpy_register_descriptor_iter_next): Update.
2480         (gdbpy_initialize_registers): Register new gdbarch data.
2481
2482 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2483
2484         * linux-nat.c (stopped_pids): Make static.
2485
2486 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2487
2488         PR ada/26235
2489         * gdbtypes.c (ada_discrete_type_low_bound,
2490         ada_discrete_type_high_bound): Handle undefined bounds.
2491
2492 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2493
2494         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2495         declaration.
2496         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2497         function.
2498
2499 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2500
2501         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2502         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2503         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2504         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2505         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2506         method.
2507
2508 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2509
2510         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2511         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2512         which are deprecated in Guile 3.0.
2513         * configure.ac (try_guile_versions): Add "guile-3.0".
2514         * configure (try_guile_versions): Regenerate.
2515         * NEWS: Update entry.
2516
2517 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2518             Doug Evans  <dje@google.com>
2519
2520         PR gdb/21104
2521         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2522         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2523         USING_GUILE_BEFORE_2_2.
2524         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2525         Change type to 'scm_t_port_type *'.
2526         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2527         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2528         parameter and honor it.  Update callers.
2529         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2530         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2531         functions.
2532         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2533         USING_GUILE_BEFORE_2_2.
2534         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2535         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2536         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2537         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2538         and 'SCM_PORT_TYPE'.
2539         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2540         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2541         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2542         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2543         [!USING_GUILE_BEFORE_2_2]: New functions.
2544         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2545         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2546         'gdbscm_memory_port_read'.
2547         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2548         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2549         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2550         function.
2551         (ioscm_init_memory_port): Remove.
2552         (ioscm_init_memory_port_stream): New function
2553         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2554         function.
2555         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2556         Return scm_from_uint (0).
2557         (gdbscm_set_memory_port_read_buffer_size_x)
2558         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2559         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2560         Return scm_from_uint (0).
2561         (gdbscm_set_memory_port_write_buffer_size_x)
2562         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2563         * configure.ac (try_guile_versions): Add "guile-2.2".
2564         * configure: Regenerate.
2565         * NEWS: Add entry.
2566
2567 2020-07-18  Tom Tromey  <tom@tromey.com>
2568
2569         * linux-nat.c (linux_multi_process): Remove.
2570         (linux_nat_target::supports_multi_process): Return true.
2571
2572 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2573
2574         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2575         (riscv_lookup_target_description): Return pointer out of
2576         unique_ptr.
2577         * target-descriptions.c (allocate_target_description): Add
2578         comment.
2579         (target_desc_deleter::operator()): Likewise.
2580         * target-descriptions.h (struct target_desc_deleter): Moved to
2581         gdbsupport/tdesc.h.
2582         (target_desc_up): Likewise.
2583
2584 2020-07-17  Tom Tromey  <tromey@adacore.com>
2585
2586         * linux-nat.c (linux_nat_target::supports_non_stop)
2587         (linux_nat_target::always_non_stop_p): Use "true".
2588         (linux_nat_target::supports_disable_randomization): Use "true" and
2589         "false".
2590
2591 2020-07-16  Caroline Tice  <cmtice@google.com>
2592
2593         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2594         (RNGLIST_HEADER_SIZE64): New constant definition.
2595         (struct dwop_section_names): Add rnglists_dwo.
2596         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2597         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2598         (struct dwo_sections): Add rnglists field.
2599         (read_attribut_reprocess): Add tag parameter.
2600         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2601         (cu_debug_rnglists_section): New function (decl & definition).
2602         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2603         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2604         die whose range is being checked; get rnglist section from
2605         cu_debug_rnglists_section, to get from either objfile or dwo file as
2606         appropriate.  Add cases for DW_RLE_base_addressx,
2607         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2608         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2609         test inside if-condition and updating complaint message.
2610         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2611         dwarf2_rnglists_process.
2612         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2613         dwarf2_ranges_process.
2614         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2615         need_ranges_base and update comment appropriately.  Also pass die tag
2616         to dwarf2_ranges_read.
2617         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2618         need_ranges_base and update comment appropriately.  Also pass die tag
2619         to dwarf2_ranges_process.
2620         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2621         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2622         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2623         need_ranges_base and update comment appropriately.  Also pass die tag
2624         to read_attribute_reprocess and dwarf2_ranges_read.
2625         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2626         and update function comment appropriately.
2627         (read_loclist_index): Call read_loclists_rnglists_header instead of
2628         read_loclist_header.
2629         (read_rnglist_index): New function.
2630         (read_attribute_reprocess):  Add tag parameter. Add code for
2631         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2632         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2633
2634 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2635
2636         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2637         being resolved.
2638
2639 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2640
2641         * arch-utils.c (show_architecture): Update formatting of messages.
2642
2643 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2644
2645         * gdbtypes.h (struct type) <bounds>: Handle array and string
2646         types.
2647         * ada-lang.c (assign_aggregate): Use type::bounds on
2648         array/string type.
2649         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2650         * c-varobj.c (c_number_of_children): Likewise.
2651         (c_describe_child): Likewise.
2652         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2653         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2654         (f_type_print_base): Likewise.
2655         * f-valprint.c (f77_array_offset_tbl): Likewise.
2656         (f77_get_upperbound): Likewise.
2657         (f77_print_array_1): Likewise.
2658         * guile/scm-type.c (gdbscm_type_range): Likewise.
2659         * m2-typeprint.c (m2_array): Likewise.
2660         (m2_is_long_set_of_type): Likewise.
2661         * m2-valprint.c (get_long_set_bounds): Likewise.
2662         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2663         * python/py-type.c (typy_range): Likewise.
2664         * rust-lang.c (rust_internal_print_type): Likewise.
2665         * type-stack.c (type_stack::follow_types): Likewise.
2666         * valarith.c (value_subscripted_rvalue): Likewise.
2667         * valops.c (value_cast): Likewise.
2668
2669 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2670
2671         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2672         callers to use the equivalent accessor methods.
2673
2674 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2675
2676         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2677         (struct type) <bit_stride>: New method.
2678         (TYPE_BIT_STRIDE): Remove.
2679         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2680
2681 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2682
2683         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2684         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2685         callers to use the equivalent accessor methods instead.
2686
2687 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2688
2689         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2690         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2691         callers to use the equivalent accessor methods instead.
2692
2693 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2694
2695         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2696         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2697         to use dynamic_prop::kind.
2698
2699 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2700
2701         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2702         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2703         to get the bound property's kind and check against
2704         PROP_UNDEFINED.
2705
2706 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2707
2708         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2709         all callers to use type::range_bounds followed by
2710         dynamic_prop::{low,high}.
2711
2712 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2713
2714         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2715         const_val, set_const_val, baton, set_locexpr, set_loclist,
2716         set_addr_offset, variant_parts, set_variant_parts,
2717         original_type, set_original_type>: New methods.
2718         <kind>: Rename to...
2719         <m_kind>: ... this.  Update all users to use the new methods
2720         instead.
2721         <data>: Rename to...
2722         <m_data>: ... this.  Update all users to use the new methods
2723         instead.
2724
2725 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2726
2727         * gdbtypes.c (get_discrete_bounds): Return failure if
2728         the range type's bounds are not both defined and constant
2729         values.
2730         (get_array_bounds): Update comment.  Remove undefined bound check.
2731
2732 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2733
2734         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2735         the type::bounds method directly.
2736
2737 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2738
2739         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2740         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2741         are used to set the range type's bounds to use set_bounds.
2742
2743 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2744
2745         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2746
2747 2020-07-10  Pedro Alves  <pedro@palves.net>
2748
2749         * gdbthread.h (inferior_ref): Define.
2750         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2751         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2752         * thread.c
2753         (scoped_restore_current_thread::restore):
2754         Adjust to gdb::ref_ptr.
2755         (scoped_restore_current_thread::~scoped_restore_current_thread):
2756         Remove manual decref handling.
2757         (scoped_restore_current_thread::scoped_restore_current_thread):
2758         Adjust to use
2759         inferior_ref::new_reference/thread_info_ref::new_reference.
2760         Incref the thread before calling get_frame_id instead of after.
2761         Let TARGET_CLOSE_ERROR propagate.
2762
2763 2020-07-10  Pedro Alves  <pedro@palves.net>
2764
2765         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2766         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2767         NOT_AVAILABLE_ERROR.
2768         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2769         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2770
2771 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2772             Pedro Alves  <pedro@palves.net>
2773
2774         PR gdb/26199
2775         * infrun.c (threads_are_resumed_pending_p): Delete.
2776         (do_target_wait): Remove threads_are_executing and
2777         threads_are_resumed_pending_p checks from the inferior_matches
2778         lambda.  Update comments.
2779
2780 2020-07-10  Pedro Alves  <pedro@palves.net>
2781
2782         PR gdb/26199
2783         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2784         executing threads.
2785
2786 2020-07-10  Pedro Alves  <pedro@palves.net>
2787
2788         PR gdb/26199
2789         * infrun.c (handle_no_resumed): Handle multiple targets.
2790
2791 2020-07-10  Pedro Alves  <pedro@palves.net>
2792
2793         PR gdb/26199
2794         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2795         target_is_async_p.
2796
2797 2020-07-10  Pedro Alves  <pedro@palves.net>
2798
2799         PR gdb/26199
2800         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2801         threads, not all threads.
2802
2803 2020-07-10  Pedro Alves  <pedro@palves.net>
2804
2805         PR gdb/26199
2806         * remote.c (remote_target::open_1): Pass remote target pointer as
2807         data to create_async_event_handler.
2808         (remote_async_inferior_event_handler): Mark async event handler
2809         before returning if the remote target still has either pending
2810         events or unacknowledged notifications.
2811
2812 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2813
2814         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2815         declaration.
2816         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2817         function.
2818
2819 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2820
2821         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2822         inferior_ptid.
2823
2824 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2825
2826         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2827         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2828         AT_FREEBSD_PS_STRINGS.
2829
2830 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2831
2832         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2833         of debugfile path on Windows.
2834
2835 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2836
2837         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2838         argument to 'data'.
2839
2840 2020-07-08  Tom Tromey  <tromey@adacore.com>
2841
2842         * ada-lang.c (ada_exception_message_1): Use read_memory.
2843
2844 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2845
2846         PR python/22748
2847         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2848         special handling for inline frames.
2849         * findvar.c (value_of_register_lazy): Skip inline frames when
2850         creating lazy register values.
2851         * frame.c (frame_id_computed_p): Delete definition.
2852         * frame.h (frame_id_computed_p): Delete declaration.
2853
2854 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2855
2856         * NEWS: Mention additions to Python API.
2857         * python/py-arch.c (archpy_register_groups): New function.
2858         (arch_object_methods): Add 'register_groups' method.
2859         * python/py-registers.c (reggroup_iterator_object): New struct.
2860         (reggroup_object): New struct.
2861         (gdbpy_new_reggroup): New function.
2862         (gdbpy_reggroup_to_string): New function.
2863         (gdbpy_reggroup_name): New function.
2864         (gdbpy_reggroup_iter): New function.
2865         (gdbpy_reggroup_iter_next): New function.
2866         (gdbpy_new_reggroup_iterator): New function
2867         (gdbpy_initialize_registers): Register new types.
2868         (reggroup_iterator_object_type): Define new Python type.
2869         (gdbpy_reggroup_getset): New static global.
2870         (reggroup_object_type): Define new Python type.
2871         * python/python-internal.h
2872
2873 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2874
2875         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2876         * python/py-arch.c (archpy_registers): New function.
2877         (arch_object_methods): Add 'registers' method.
2878         * python/py-registers.c: New file.
2879         * python/python-internal.h
2880         (gdbpy_new_register_descriptor_iterator): Declare.
2881         (gdbpy_initialize_registers): Declare.
2882         * python/python.c (do_start_initialization): Call
2883         gdbpy_initialize_registers.
2884         * NEWS: Mention additions to the Python API.
2885
2886 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2887
2888         * NEWS: Mention new Python API method.
2889         * python/py-unwind.c (pending_framepy_architecture): New function.
2890         (pending_frame_object_methods): Add architecture method.
2891
2892 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2893
2894         * gdbarch.c: Regenerate.
2895         * gdbarch.h: Regenerate.
2896         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2897         (gdbarch_data): Use internal_error for the case where
2898         deprecated_set_gdbarch_data was originally needed.
2899         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2900         and use passed in obstack.
2901         (libunwind_frame_set_descr): Should no longer get back NULL from
2902         gdbarch_data.
2903         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2904         type.
2905         * user-regs.c (user_regs_init): Update parameters, and use passed
2906         in obstack.
2907         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2908         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2909
2910 2020-07-06  Tom de Vries  <tdevries@suse.de>
2911
2912         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2913         End-Of-Sequence in lte_is_less_than.
2914         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2915         "gdb: Don't reorder line table entries too much when sorting".
2916
2917 2020-07-06  Tom de Vries  <tdevries@suse.de>
2918
2919         PR tui/26205
2920         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2921
2922 2020-07-05  Tom de Vries  <tdevries@suse.de>
2923
2924         PR build/26187
2925         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2926         std::uncaught_exceptions instead of deprecated
2927         std::uncaught_exception.
2928
2929 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2930
2931         * macroexp.h (macro_stringify): Return
2932         gdb::unique_xmalloc_ptr<char>.
2933         * macroexp.c (macro_stringify): Likewise.
2934         * macrotab.c (fixup_definition): Update.
2935
2936 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2937
2938         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2939         (lex_one_token): Update.
2940         * macroexp.c (struct macro_buffer) <release>: Return
2941         gdb::unique_xmalloc_ptr<char>.
2942         (macro_stringify): Update.
2943         (macro_expand): Update.
2944         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2945         * macroexp.h (macro_expand_next): Likewise.
2946
2947 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2948
2949         * macroexp.h (macro_lookup_ftype): Remove.
2950         (macro_expand, macro_expand_once, macro_expand_next): Remove
2951         lookup function parameters, add scope parameter.
2952         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2953         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2954         * macroscope.h (standard_macro_lookup): Change parameter type
2955         to macro_scope.
2956         * macroscope.c (standard_macro_lookup): Likewise.
2957         * c-exp.y (lex_one_token): Update.
2958         * macrocmd.c (macro_expand_command): Likewise.
2959         (macro_expand_once_command): Likewise.
2960
2961 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2962
2963         * inf-loop.c (inferior_event_handler): Remove client_data param.
2964         * inf-loop.h (inferior_event_handler): Likewise.
2965         * infcmd.c (step_1): Adjust.
2966         * infrun.c (proceed): Adjust.
2967         (fetch_inferior_event): Remove client_data param.
2968         (infrun_async_inferior_event_handler): Adjust.
2969         * infrun.h (fetch_inferior_event): Remove `void *` param.
2970         * linux-nat.c (handle_target_event): Adjust.
2971         * record-btrace.c (record_btrace_handle_async_inferior_event):
2972         Adjust.
2973         * record-full.c (record_full_async_inferior_event_handler):
2974         Adjust.
2975         * remote.c (remote_async_inferior_event_handler): Adjust.
2976
2977 2020-07-01  Tom Tromey  <tom@tromey.com>
2978
2979         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2980         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2981
2982 2020-07-01  Tom Tromey  <tom@tromey.com>
2983
2984         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2985         tui_gen_win_info.
2986         (tui_win_info::make_window): Merge with
2987         tui_gen_win_info::make_window.
2988         (tui_win_info::make_visible): Move from tui_gen_win_info.
2989         * tui/tui-win.c (tui_win_info::max_width): Move from
2990         tui_gen_win_info.
2991         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2992         type.
2993         <window_factory>: Likewise.
2994         * tui/tui-layout.c (tui_win_info::resize): Move from
2995         tui_gen_win_info.
2996         (make_standard_window): Change return type.
2997         (get_locator_window, tui_get_window_by_name): Likewise.
2998         (tui_layout_window::apply): Remove a cast.
2999         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
3000         (struct tui_win_info): Merge with tui_gen_win_info.
3001         (struct tui_gen_win_info): Remove.
3002
3003 2020-07-01  Tom Tromey  <tom@tromey.com>
3004
3005         * tui/tui-stack.h (struct tui_locator_window): Derive from
3006         tui_win_info.
3007         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3008         <can_box>: New method.
3009
3010 2020-07-01  Tom Tromey  <tom@tromey.com>
3011
3012         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3013
3014 2020-07-01  Tom Tromey  <tom@tromey.com>
3015
3016         * tui/tui-regs.c (tui_data_window::display_registers_from)
3017         (tui_data_window::display_registers_from)
3018         (tui_data_window::first_data_item_displayed)
3019         (tui_data_window::delete_data_content_windows): Update.
3020         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3021         Remove.
3022         (tui_data_window::check_register_values): Update.
3023         (tui_data_item_window::rerender): Add parameters.  Update.
3024         (tui_data_item_window::refresh_window): Remove.
3025         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3026         virtual.
3027         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3028         tui_gen_win_info.
3029         <refresh_window, max_height, min_height>: Remove.
3030         <rerender>: Add parameters.
3031         <x, y, visible>: New members.
3032         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3033         <m_item_width>: New member.
3034
3035 2020-07-01  Tom Tromey  <tom@tromey.com>
3036
3037         * tui/tui-regs.c (tui_data_window::show_register_group)
3038         (tui_data_window::check_register_values): Update.
3039         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3040         from item_no.
3041
3042 2020-07-01  Tom Tromey  <tom@tromey.com>
3043
3044         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3045         useless "if".
3046
3047 2020-07-01  Tom Tromey  <tom@tromey.com>
3048
3049         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3050         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3051
3052 2020-07-01  Tom Tromey  <tom@tromey.com>
3053
3054         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3055         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3056         (struct tui_line_or_address): Move from tui-data.h.
3057         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3058         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3059         (tui_cmd_window, tui_source_window_base, tui_source_window)
3060         (tui_disasm_window): Don't declare.
3061         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3062         to tui-winsource.h.
3063         (SINGLE_KEY): Move to tui-stack.c.
3064
3065 2020-07-01  Tom Tromey  <tom@tromey.com>
3066
3067         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3068         std::string.
3069         * tui/tui-regs.c (class tab_expansion_file): New.
3070         (tab_expansion_file::write): New method.
3071         (tui_register_format): Change return type.  Use
3072         tab_expansion_file.
3073         (tui_get_register, tui_data_window::display_registers_from)
3074         (tui_data_item_window::rerender): Update.
3075         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3076         * tui/tui-io.c (tui_expand_tabs): Remove.
3077
3078 2020-07-01  Tom Tromey  <tom@tromey.com>
3079
3080         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3081
3082 2020-07-01  Fangrui Song  <maskray@google.com>
3083
3084         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3085
3086 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3087
3088         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3089         forms for DW_AT_associated and DW_AT_allocated attributes,
3090         which is already checked in function attr_to_dynamic_prop.
3091
3092 2020-06-30  Tom Tromey  <tromey@adacore.com>
3093
3094         * dwarf2/read.c (quirk_rust_enum): Correctly call
3095         alloc_rust_variant for default-less enum.
3096
3097 2020-06-30  Tom Tromey  <tromey@adacore.com>
3098
3099         PR build/26183:
3100         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3101         gdb::to_string.
3102
3103 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3104
3105         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3106         * gdbarch.h: Re-generate.
3107
3108 2020-06-28  Tom Tromey  <tom@tromey.com>
3109
3110         * command.h (cmd_types): Remove.
3111         (cmd_type): Don't declare.
3112         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3113         typedef.
3114         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3115         * cli/cli-decode.c (cmd_type): Remove.
3116
3117 2020-06-27  Pedro Alves  <palves@redhat.com>
3118
3119         * fork-child.c (prefork_hook): Adjust.
3120         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3121         Delete.
3122         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3123         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3124         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3125         Remove declarations.
3126         (struct inferior) <set_tty, tty>: New methods.
3127         (struct inferior) <terminal>: Rename to ...
3128         (struct inferior) <m_terminal>: ... this and make private.
3129         * main.c (captured_main_1): Adjust.
3130         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3131         (mi_cmd_inferior_tty_show): Adjust.
3132         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3133         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3134
3135 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3136
3137         * configure.ac: Add --enable-libctf: handle --disable-static
3138         properly.
3139         * acinclude.m4: sinclude ../config/enable.m4.
3140         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3141         (LIBCTF): Substitute in.
3142         (CTF_DEPS): New, likewise.
3143         (CLIBS): libctf needs symbols from libbfd: move earlier.
3144         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3145         flags.
3146         * ctfread.c: Surround in ENABLE_LIBCTF.
3147         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3148         * configure: Regenerate.
3149         * config.in: Likewise.
3150
3151 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3152
3153         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3154
3155 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3156
3157         * inferior.h (struct inferior) <terminal>: Change type to
3158         gdb::unique_xmalloc_ptr<char>.
3159         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3160         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3161         field, adjust to unique pointer.
3162         (get_inferior_io_terminal): Adjust to unique pointer.
3163
3164 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3165
3166         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3167         registers, not just the known core set of registers.
3168
3169 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3170
3171         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3172         fflags, frm, and fcsr registers.
3173         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3174         restore groups.
3175         (riscv_tdesc_unknown_reg): New function.
3176         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3177         tdesc_use_registers.
3178         * riscv-tdep.h (struct gdbarch_tdep): Add
3179         unknown_csrs_first_regnum, unknown_csrs_count,
3180         duplicate_fflags_regnum, duplicate_frm_regnum, and
3181         duplicate_fcsr_regnum fields.
3182
3183 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3184
3185         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3186         callback, use the callback (when not null) to help number unknown
3187         registers.
3188         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3189         (tdesc_use_registers): Add extra parameter to declaration.
3190
3191 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3192
3193         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3194         in the file.
3195         (class riscv_pending_register_alias): Likewise.
3196         (riscv_register_feature::register_info): Change 'required_p' field
3197         to 'required', and change its type.  Add 'check' member function.
3198         (riscv_register_feature::register_info::check): Define new member
3199         function.
3200         (riscv_xreg_feature): Change initialisation of 'required' field.
3201         (riscv_freg_feature): Likewise.
3202         (riscv_virtual_feature): Likewise.
3203         (riscv_csr_feature): Likewise.
3204         (riscv_check_tdesc_feature): Take extra parameter, the csr
3205         tdesc_feature, rewrite the function to use the new
3206         riscv_register_feature::register_info::check function.
3207         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3208
3209 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3210
3211         * features/Makefile: Remove all references to the deleted files
3212         below.
3213         * features/riscv/32bit-csr.c: Deleted.
3214         * features/riscv/32bit-csr.xml: Deleted.
3215         * features/riscv/64bit-csr.c: Deleted.
3216         * features/riscv/64bit-csr.xml: Deleted.
3217         * features/riscv/rebuild-csr-xml.sh: Deleted.
3218
3219 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3220
3221         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3222         whitespace error for declaration of names member variable.
3223         (struct riscv_register_feature): Add new prefer_first_name member
3224         variable, and fix whitespace error in declaration of registers.
3225         (riscv_xreg_feature): Initialize prefer_first_name field.
3226         (riscv_freg_feature): Likewise.
3227         (riscv_virtual_feature): Likewise.
3228         (riscv_csr_feature): Likewise.
3229         (riscv_register_name): Expand on comments.  Remove register name
3230         modifications for CSR and virtual registers.
3231
3232 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3233
3234         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3235         errors.
3236
3237 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3238
3239         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3240         riscv-opc.h.
3241         (class riscv_pending_register_alias): New class.
3242         (riscv_check_tdesc_feature): Take vector of pending aliases and
3243         populate it as appropriate.
3244         (riscv_setup_register_aliases): Delete.
3245         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3246         to riscv_check_tdesc_feature in all cases.  Use the vector to
3247         create the register aliases.
3248
3249 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3250
3251         * sol2-tdep.c (sol2_static_transform_name): Remove.
3252         (sol2_init_abi): Don't register it.
3253         * gdbarch.sh (static_transform_name): Remove.
3254         * gdbarch.c, gdbarch.h: Regenerate.
3255
3256         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3257         gdbarch_static_transform_name.
3258         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3259         * stabsread.c (define_symbol) <'X'>: Remove.
3260         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3261         handling.
3262         <'V'>: Likewise.
3263         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3264         <'S'>: Remove call to gdbarch_static_transform_name.
3265
3266 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3267
3268         * procfs.c (procfs_pre_trace): New function.
3269         (procfs_target::create_inferior): Pass it to fork_inferior.
3270
3271 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3272
3273         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3274         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3275         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3276         sol2-tdep.o, sparc-sol2-tdep.o.
3277         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3278         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3279         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3280         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3281
3282 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3283
3284         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3285         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3286         Call sol2_init_abi.
3287         Remove calls to set_gdbarch_skip_solib_resolver,
3288         set_gdbarch_core_pid_to_str.
3289         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3290         (i386_sol2_static_transform_name): Remove.
3291         (i386_sol2_init_abi): Call sol2_init_abi.
3292         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3293         set_gdbarch_static_transform_name,
3294         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3295         Use sol2_sigtramp_p.
3296         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3297         (sol2_sigtramp_p): New function.
3298         (sol2_static_transform_name): New function.
3299         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3300         (sol2_init_abi): New function.
3301         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3302         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3303         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3304         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3305         (sparc_sol2_static_transform_name): Remove.
3306         (sparc32_sol2_init_abi): Call sol2_init_abi.
3307         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3308         set_gdbarch_static_transform_name,
3309         set_gdbarch_skip_solib_resolver,
3310         set_gdbarch_core_pid_to_str.
3311         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3312         (sparc_sol2_static_transform_name): Remove
3313         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3314         call sol2_sigtramp_p.
3315         (sparc64_sol2_init_abi): Call sol2_init_abi.
3316         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3317         set_gdbarch_static_transform_name,
3318         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3319
3320 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3321
3322         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3323         * exec.c (validate_exec_file): If from_tty, set both
3324         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3325         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3326         and from_tty, unconditionally ask a confirmation.
3327
3328 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3329
3330         * target-descriptions.c (tdesc_architecture_name): Protect against
3331         NULL pointer dereference.
3332         (maint_print_xml_tdesc_cmd): New function.
3333         (_initialize_target_descriptions): Register new 'maint print
3334         xml-tdesc' command and give it the filename completer.
3335         * NEWS: Mention new 'maint print xml-tdesc' command.
3336
3337 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3338
3339         * target-descriptions.c (class tdesc_compatible_info): New class.
3340         (struct target_desc): Change type of compatible vector.
3341         (tdesc_compatible_p): Update for change in type of
3342         target_desc::compatible.
3343         (tdesc_compatible_info_list): New function.
3344         (tdesc_compatible_info_arch_name): New function.
3345         (tdesc_add_compatible): Update for change in type of
3346         target_desc::compatible.
3347         (print_c_tdesc::visit_pre): Likewise.
3348
3349 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3350
3351         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3352         whitespace to underscore.
3353         (maint_print_c_tdesc_cmd): Use fake filename for target
3354         descriptions that came from the target.
3355         (_initialize_target_descriptions): Add filename command completion
3356         for 'maint print c-tdesc'.
3357
3358 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3359
3360         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3361         lines.
3362
3363 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3364
3365         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3366         lines.
3367         (dwarf2_find_location_expression): Likewise.
3368         (call_site_parameter_matches): Likewise.
3369         (dwarf2_compile_expr_to_ax): Likewise.
3370         (disassemble_dwarf_expression): Likewise.
3371         (loclist_describe_location): Likewise.
3372
3373 2020-06-23  Pedro Alves  <palves@redhat.com>
3374
3375         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3376         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3377         (register_to_value_test): Use scoped_mock_context.
3378         * regcache.c: Include "scoped-mock-context.h".
3379         (cooked_read_test): Don't error out if a target is already pushed.
3380         Use scoped_mock_context.  Adjust.
3381         * scoped-mock-context.h: New file.
3382
3383 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3384
3385         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3386         initializer.
3387         (ada_language::is_string_type_p): New member function.
3388         * c-lang.c (c_language_data): Delete la_is_string_type_p
3389         initializer.
3390         (cplus_language_data): Likewise.
3391         (asm_language_data): Likewise.
3392         (minimal_language_data): Likewise.
3393         * d-lang.c (d_language_data): Likewise.
3394         * f-lang.c (f_is_string_type_p): Delete function, implementation
3395         moved to f_language::is_string_type_p.
3396         (f_language_data): Delete la_is_string_type_p initializer.
3397         (f_language::is_string_type_p): New member function,
3398         implementation from f_is_string_type_p.
3399         * go-lang.c (go_is_string_type_p): Delete function, implementation
3400         moved to go_language::is_string_type_p.
3401         (go_language_data): Delete la_is_string_type_p initializer.
3402         (go_language::is_string_type_p): New member function,
3403         implementation from go_is_string_type_p.
3404         * language.c (language_defn::is_string_type_p): Define new member
3405         function.
3406         (default_is_string_type_p): Make static, add comment copied from
3407         header file.
3408         (unknown_language_data): Delete la_is_string_type_p initializer.
3409         (unknown_language::is_string_type_p): New member function.
3410         (auto_language_data): Delete la_is_string_type_p initializer.
3411         (auto_language::is_string_type_p): New member function.
3412         * language.h (language_data): Delete la_is_string_type_p field.
3413         (language_defn::is_string_type_p): Declare new function.
3414         (default_is_string_type_p): Delete desclaration, move comment to
3415         definition.
3416         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3417         moved to m2_language::is_string_type_p.
3418         (m2_language_data): Delete la_is_string_type_p initializer.
3419         (m2_language::is_string_type_p): New member function,
3420         implementation from m2_is_string_type_p.
3421         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3422         initializer.
3423         * opencl-lang.c (opencl_language_data): Likewise.
3424         * p-lang.c (pascal_is_string_type_p): Delete function,
3425         implementation moved to pascal_language::is_string_type_p.
3426         (pascal_language_data): Delete la_is_string_type_p initializer.
3427         (pascal_language::is_string_type_p): New member function,
3428         implementation from pascal_is_string_type_p.
3429         * rust-lang.c (rust_is_string_type_p): Delete function,
3430         implementation moved to rust_language::is_string_type_p.
3431         (rust_language_data): Delete la_is_string_type_p initializer.
3432         (rust_language::is_string_type_p): New member function,
3433         implementation from rust_is_string_type_p.
3434         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3435         is_string_type_p.
3436
3437 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3438
3439         * ada-lang.c (ada_language_data): Delete la_print_typedef
3440         initializer.
3441         (ada_language::print_typedef): New member function.
3442         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3443         (cplus_language_data): Likewise.
3444         (asm_language_data): Likewise.
3445         (minimal_language_data): Likewise.
3446         * d-lang.c (d_language_data): Likewise.
3447         * f-lang.c (f_language_data): Likewise.
3448         (f_language::print_typedef): New member function.
3449         * go-lang.c (go_language_data): Delete la_print_typedef
3450         initializer.
3451         * language.c (language_defn::print_typedef): Define member
3452         function.
3453         (unknown_language_data): Delete la_print_typedef initializer.
3454         (unknown_language::print_typedef): New member function.
3455         (auto_language_data): Delete la_print_typedef initializer.
3456         (auto_language::print_typedef): New member function.
3457         * language.h (language_data): Delete la_print_typedef field.
3458         (language_defn::print_typedef): Declare new member function.
3459         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3460         (default_print_typedef): Delete declaration.
3461         * m2-lang.c (m2_language_data): Delete la_print_typedef
3462         initializer.
3463         (m2_language::print_typedef): New member function.
3464         * objc-lang.c (objc_language_data): Delete la_print_typedef
3465         initializer.
3466         * opencl-lang.c (opencl_language_data): Likewise.
3467         * p-lang.c (pascal_language_data): Likewise.
3468         (pascal_language::print_typedef): New member function.
3469         * rust-lang.c (rust_print_typedef): Delete function,
3470         implementation moved to rust_language::print_typedef.
3471         (rust_language): Delete la_print_typedef initializer.
3472         (rust_language::print_typedef): New member function,
3473         implementation from rust_print_typedef.
3474         * typeprint.c (default_print_typedef): Delete.
3475
3476 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3477
3478         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3479         (ada_language::printstr): New member function.
3480         * c-lang.c (c_language_data): Delete la_printstr initializer.
3481         (cplus_language_data): Likewise.
3482         (asm_language_data): Likewise.
3483         (minimal_language_data): Likewise.
3484         * d-lang.c (d_language_data): Likewise.
3485         * f-lang.c (f_printstr): Rename to f_language::printstr.
3486         (f_language_data): Delete la_printstr initializer.
3487         (f_language::printstr): New member function, implementation from
3488         f_printstr.
3489         * go-lang.c (go_language_data): Delete la_printstr initializer.
3490         * language.c (language_defn::printstr): Define new member
3491         function.
3492         (unk_lang_printstr): Delete.
3493         (unknown_language_data): Delete la_printstr initializer.
3494         (unknown_language::printstr): New member function.
3495         (auto_language_data): Delete la_printstr initializer.
3496         (auto_language::printstr): New member function.
3497         * language.h (language_data): Delete la_printstr field.
3498         (language_defn::printstr): Declare new member function.
3499         (LA_PRINT_STRING): Update call to printstr.
3500         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3501         (m2_language_data): Delete la_printstr initializer.
3502         (m2_language::printstr): New member function, implementation from
3503         m2_printstr.
3504         * objc-lang.c (objc_language_data): Delete la_printstr
3505         initializer.
3506         * opencl-lang.c (opencl_language_data): Likewise.
3507         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3508         (pascal_language_data): Delete la_printstr initializer.
3509         (pascal_language::printstr): New member function, implementation
3510         from pascal_printstr.
3511         * p-lang.h (pascal_printstr): Delete declaration.
3512         * rust-lang.c (rust_printstr): Update header comment.
3513         (rust_language_data): Delete la_printstr initializer.
3514         (rust_language::printstr): New member function.
3515
3516 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3517
3518         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3519         (ada_language::printchar): New member function.
3520         * c-lang.c (c_language_data): Delete la_printchar initializer.
3521         (cplus_language_data): Likewise.
3522         (asm_language_data): Likewise.
3523         (minimal_language_data): Likewise.
3524         * d-lang.c (d_language_data): Likewise.
3525         * f-lang.c (f_printchar): Rename to f_language::printchar.
3526         (f_language_data): Delete la_printchar initializer.
3527         (f_language::printchar): New member function, implementation from
3528         f_printchar.
3529         * go-lang.c (go_language_data): Delete la_printchar initializer.
3530         * language.c (unk_lang_printchar): Delete.
3531         (language_defn::printchar): Define new member function.
3532         (unknown_language_data): Delete la_printchar initializer.
3533         (unknown_language::printchar): New member function.
3534         (auto_language_data): Delete la_printchar initializer.
3535         (auto_language::printchar): New member function.
3536         * language.h (language_data): Delete la_printchar field.
3537         (language_defn::printchar): Declare new member function.
3538         (LA_PRINT_CHAR): Update call to printchar.
3539         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3540         (m2_language::printchar): New member function.
3541         * objc-lang.c (objc_language_data): Delete la_printchar
3542         initializer.
3543         * opencl-lang.c (opencl_language_data): Likewise.
3544         * p-lang.c (pascal_language_data): Delete la_printchar
3545         initializer.
3546         (pascal_language::printchar): New member function.
3547         * rust-lang.c (rust_printchar): Rename to
3548         rust_language::printchar.
3549         (rust_language_data): Delete la_printchar initializer.
3550         (rust_language::printchar): New member function, implementation
3551         from rust_printchar.
3552
3553 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3554
3555         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3556         (ada_language_data): Delete la_emitchar initializer.
3557         (ada_language::emitchar): New member function, implementation from
3558         emit_char.
3559         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3560         (cplus_language_data): Likewise.
3561         (asm_language_data): Likewise.
3562         (minimal_language_data): Likewise.
3563         * d-lang.c (d_language_data): Likewise.
3564         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3565         (f_language_data): Delete la_emitchar initializer.
3566         (f_language::emitchar): New member function, implementation from
3567         f_emit_char.
3568         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3569         * language.c (unk_lang_emit_char): Delete.
3570         (language_defn::emitchar): New member function definition.
3571         (unknown_language_data): Delete la_emitchar initializer.
3572         (unknown_language::emitchar): New member function.
3573         (auto_language_data): Delete la_emitchar initializer.
3574         (auto_language::emitchar): New member function.
3575         * language.h (language_data): Delete la_emitchar field.
3576         (language_defn::emitchar): New member field declaration.
3577         (LA_EMIT_CHAR): Update call to emitchar.
3578         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3579         (m2_language_data): Delete la_emitchar initializer.
3580         (m2_language::emitchar): New member function, implementation from
3581         m2_emit_char.
3582         * objc-lang.c (objc_language_data): Delete la_emitchar
3583         initializer.
3584         * opencl-lang.c (opencl_language_data): Likewise.
3585         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3586         (pascal_language_data): Delete la_emitchar initializer.
3587         (pascal_language::emitchar): New member function, implementation
3588         from pascal_emit_char.
3589         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3590         (rust_language_data): Delete la_emitchar initializer.
3591         (rust_language::emitchar): New member function, implementation
3592         from rust_emitchar.
3593
3594 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3595
3596         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3597         (ada_language_data): Delete la_post_parser initializer.
3598         (ada_language::post_parser): New member function.
3599         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3600         (cplus_language_data): Likewise.
3601         (asm_language_data): Likewise.
3602         (minimal_language_data): Likewise.
3603         * d-lang.c (d_language_data): Likewise.
3604         * f-lang.c (f_language_data): Likewise.
3605         * go-lang.c (go_language_data): Likewise.
3606         * language.c (unknown_language_data): Likewise.
3607         (auto_language_data): Likewise.
3608         * language.h (language_data): Delete la_post_parser field.
3609         (language_defn::post_parser): New member function.
3610         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3611         * objc-lang.c (objc_language_data): Likewise.
3612         * opencl-lang.c (opencl_language_data): Likewise.
3613         * p-lang.c (pascal_language_data): Likewise.
3614         * parse.c (parse_exp_in_context): Update call to post_parser.
3615         (null_post_parser): Delete definition.
3616         * parser-defs.h (null_post_parser): Delete declaration.
3617         * rust-lang.c (rust_language_data): Delete la_post_parser
3618         initializer.
3619
3620 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3621
3622         * ada-lang.c (parse): Rename to ada_language::parser.
3623         (ada_language_data): Delete la_parser initializer.
3624         (ada_language::parser): New member function, implementation from
3625         parse.
3626         * c-lang.c (c_language_data): Delete la_parser initializer.
3627         (cplus_language_data): Likewise.
3628         (asm_language_data): Likewise.
3629         (minimal_language_data): Likewise.
3630         * d-lang.c (d_language_data): Likewise.
3631         (d_language::parser): New member function.
3632         * f-lang.c (f_language_data): Delete la_parser initializer.
3633         (f_language::parser): New member function.
3634         * go-lang.c (go_language_data): Delete la_parser initializer.
3635         (go_language::parser): New member function.
3636         * language.c (unk_lang_parser): Delete.
3637         (language_defn::parser): Define new member function.
3638         (unknown_language_data): Delete la_parser initializer.
3639         (unknown_language::parser): New member function.
3640         (auto_language_data): Delete la_parser initializer.
3641         (auto_language::parser): New member function.
3642         * language.h (language_data): Delete la_parser field.
3643         (language_defn::parser): Declare new member function.
3644         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3645         (m2_language::parser): New member function.
3646         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3647         * opencl-lang.c (opencl_language_data): Likewise.
3648         * p-lang.c (pascal_language_data): Likewise.
3649         (pascal_language::parser): New member function.
3650         * parse.c (parse_exp_in_context): Update call to parser.
3651         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3652         (rust_language::parser): New member function.
3653
3654 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3655
3656         * top.c (print_gdb_configuration): Print --with-python-libdir
3657         configuration value.
3658
3659 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3660
3661         * NEWS: Mention change to the alias command.
3662
3663 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3664
3665         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3666         (alias_command_completer)
3667         (make_alias_options_def_group): New functions.
3668         (alias_opts, alias_option_defs): New struct and array.
3669         (alias_usage_error): Update usage.
3670         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3671         Use option framework.
3672         (_initialize_cli_cmds): Update alias command help.
3673         Update aliases command help.
3674         (show_user):
3675         Add NULL for new default_args lookup_cmd argument.
3676         (valid_command_p): Rename to validate_aliased_command.
3677         Add NULL for new default_args lookup_cmd argument.  Verify that the
3678         aliased_command has no default args.
3679         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3680         (lookup_cmd_1, lookup_cmd): New argument default_args.
3681         (add_alias_cmd):
3682         Add NULL for new default_args lookup_cmd argument.
3683         (print_help_for_command): Show default args under the layout
3684          alias some_alias = some_aliased_cmd some_alias_default_arg.
3685         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3686         xfree default_args in destructor.
3687         * cli/cli-script.c (process_next_line, do_define_command):
3688         Add NULL for new default_args lookup_cmd argument.
3689         * command.h: Declare new default_args argument in lookup_cmd
3690         and lookup_cmd_1.
3691         * completer.c (complete_line_internal_1):
3692         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3693         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3694         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3695         Likewise.
3696         * infcmd.c (_initialize_infcmd): Likewise.
3697         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3698         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3699         * python/py-param.c (add_setshow_generic): Likewise.
3700         * remote.c (_initialize_remote): Likewise.
3701         * top.c (execute_command): Prepend default_args if command has some.
3702         (set_verbose):
3703         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3704         * tracepoint.c (validate_actionline, encode_actions_1):
3705         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3706
3707 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3708
3709         * jit.c (jit_read_descriptor): Use bool as the return type.
3710         (jit_breakpoint_re_set_internal): Use bool as the return type.
3711         Invert the return value logic; return true if the jit breakpoint
3712         has been successfully initialized.
3713         (jit_inferior_init): Update the call to
3714         jit_breakpoint_re_set_internal.
3715
3716 2020-06-22  Pedro Alves  <palves@redhat.com>
3717
3718         PR gdb/25939
3719         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3720         Use the current inferior instead.  Don't return
3721         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3722         wait again.
3723         * sol-thread.c (sol_thread_target::wait): Don't reference
3724         inferior_ptid.
3725         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3726         (sol_update_thread_list_callback): Use the current inferior's pid
3727         instead of inferior_ptid.
3728
3729 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3730
3731         * procfs.c: Cleanup many comments.
3732
3733         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3734         (AFTER_WATCHFLAG): Replace by value.
3735
3736         (MAIN_PROC_NAME_FORMAT): Inline ...
3737         (create_procinfo): ... here.
3738
3739         (procfs_debug_inferior): Remove SYS_exec handling.
3740         (syscall_is_exec): Likewise.
3741         (procfs_set_exec_trap): Likewise.
3742
3743         (syscall_is_lwp_exit): Inline in callers.
3744         (syscall_is_exit): Likewise.
3745         (syscall_is_exec): Likewise.
3746         (syscall_is_lwp_create): Likewise.
3747
3748         (invalidate_cache): Remove #if 0 code.
3749
3750         (make_signal_thread_runnable):  Remove.
3751         (procfs_target::resume): Remove #if 0 code.
3752
3753 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3754
3755         PR gdb/25939
3756         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3757         call ...
3758         (procfs_target::create_inferior): ... here.
3759
3760 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3761
3762         * exec.c (validate_exec_file): Ensure the build-id is up to
3763         date by calling reopen_exec_file (that checks file timestamp
3764         to decide to re-read the file).
3765
3766 2020-06-18  Pedro Alves  <palves@redhat.com>
3767
3768         PR gdb/25412
3769         * gdbthread.h (delete_thread, delete_thread_silent)
3770         (find_thread_ptid): Update comments.
3771         * thread.c (current_thread_): New global.
3772         (is_current_thread): Move higher, and reimplement.
3773         (inferior_thread): Reimplement.
3774         (set_thread_exited): Use bool.  Add assertions.
3775         (add_thread_silent): Simplify thread-reuse handling by always
3776         calling delete_thread.
3777         (delete_thread): Remove intro comment.
3778         (find_thread_ptid): Skip exited threads.
3779         (switch_to_thread_no_regs): Write to current_thread_.
3780         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3781         INFERIOR_PTID.  Clear current_thread_.
3782
3783 2020-06-18  Pedro Alves  <palves@redhat.com>
3784
3785         * aix-thread.c (pd_update): Use switch_to_thread.
3786
3787 2020-06-18  Pedro Alves  <palves@redhat.com>
3788
3789         * ravenscar-thread.c (ravenscar_thread_target): Update.
3790         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3791         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3792         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3793         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3794
3795 2020-06-18  Pedro Alves  <palves@redhat.com>
3796
3797         * nat/windows-nat.c (current_windows_thread): Remove.
3798         * nat/windows-nat.h (current_windows_thread): Remove.
3799         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3800         Adjust.
3801         (display_selectors): Adjust to fetch the current
3802         windows_thread_info based on inferior_ptid.
3803         (fake_create_process): No longer write to current_windows_thread.
3804         (windows_nat_target::get_windows_debug_event):
3805         Don't set inferior_ptid or current_windows_thread.
3806         (windows_nat_target::wait): Adjust to not rely on
3807         current_windows_thread.
3808         (do_initial_windows_stuff): Now a method of windows_nat_target.
3809         Switch to the last_ptid thread.
3810         (windows_nat_target::attach): Adjust.
3811         (windows_nat_target::detach): Use switch_to_no_thread instead of
3812         writing to inferior_ptid directly.
3813         (windows_nat_target::create_inferior): Adjust.
3814
3815 2020-06-18  Pedro Alves  <palves@redhat.com>
3816
3817         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3818
3819 2020-06-18  Pedro Alves  <palves@redhat.com>
3820
3821         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3822         after creating it, instead of writing to inferior_ptid.  Don't
3823         write to inferior_ptid.
3824
3825 2020-06-18  Pedro Alves  <palves@redhat.com>
3826
3827         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3828
3829 2020-06-18  Pedro Alves  <palves@redhat.com>
3830
3831         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3832         it, instead of writing to inferior_ptid.
3833
3834 2020-06-18  Pedro Alves  <palves@redhat.com>
3835
3836         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3837         to inferior_ptid.
3838
3839 2020-06-18  Pedro Alves  <palves@redhat.com>
3840
3841         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3842         instead of writing to inferior_ptid directly.
3843
3844 2020-06-18  Pedro Alves  <palves@redhat.com>
3845
3846         * corelow.c (core_target::close): Use switch_to_no_thread instead
3847         of writing to inferior_ptid directly.
3848         (add_to_thread_list, core_target_open): Use switch_to_thread
3849         instead of writing to inferior_ptid directly.
3850
3851 2020-06-18  Pedro Alves  <palves@redhat.com>
3852
3853         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3854         inferior_ptid.
3855         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3856         inferior_ptid.
3857         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3858         inferior_ptid directly.
3859         (darwin_nat_target::init_thread_list): Switch to thread, instead
3860         of writing to inferior_ptid.
3861         (darwin_nat_target::attach): Don't write to inferior_ptid.
3862         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3863
3864 2020-06-18  Pedro Alves  <palves@redhat.com>
3865
3866         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3867         thread.
3868         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3869         Instead use switch_to_thread.
3870         (gnu_nat_target::detach): Use switch_to_no_thread
3871         instead of writing to inferior_ptid directly.  Used passed-in
3872         inferior instead of looking up the inferior by pid.
3873
3874 2020-06-18  Pedro Alves  <palves@redhat.com>
3875
3876         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3877         inferior_ptid.
3878
3879 2020-06-18  Pedro Alves  <palves@redhat.com>
3880
3881         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3882         inferior_ptid.
3883         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3884         thread.
3885         (nto_procfs_target::detach): Avoid referencing
3886         inferior_ptid.  Use switch_to_no_thread instead of writing to
3887         inferior_ptid directly.
3888         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3889         instead of writing to inferior_ptid directly.
3890         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3891         to thread.
3892
3893 2020-06-18  Pedro Alves  <palves@redhat.com>
3894
3895         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3896         after creating it, instead of writing to inferior_ptid.
3897         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3898         to inferior_ptid directly.
3899         (gdbsim_target::wait): Don't write to inferior_ptid.
3900
3901 2020-06-18  Pedro Alves  <palves@redhat.com>
3902
3903         * remote.c (remote_target::remote_notice_new_inferior): Use
3904         switch_to_thread instead of writing to inferior_ptid directly.
3905         (remote_target::add_current_inferior_and_thread): Use
3906         switch_to_no_thread instead of writing to inferior_ptid directly.
3907         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3908         and switch_to_thread instead of using set_current_inferior or
3909         writing to inferior_ptid directly.
3910
3911 2020-06-18  Pedro Alves  <palves@redhat.com>
3912
3913         * tracectf.c (ctf_target_open): Switch to added thread instead of
3914         writing to inferior_ptid directly.
3915         (ctf_target::close): Use switch_to_no_thread instead of writing to
3916         inferior_ptid directly.
3917
3918 2020-06-18  Pedro Alves  <palves@redhat.com>
3919
3920         * tracefile-tfile.c (tfile_target_open): Don't write to
3921         inferior_ptid directly, instead switch to added thread.
3922         (tfile_target::close): Use switch_to_no_thread instead of writing
3923         to inferior_ptid directly.
3924
3925 2020-06-18  Pedro Alves  <palves@redhat.com>
3926
3927         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3928         (procfs_target::detach): Use switch_to_no_thread
3929         instead of writing to inferior_ptid directly.
3930         (do_attach): Change return type to void.  Switch to the added
3931         thread.
3932         (procfs_target::create_inferior): Switch to the added thread.
3933         (procfs_do_thread_registers): Don't write to inferior_ptid.
3934
3935 2020-06-18  Pedro Alves  <palves@redhat.com>
3936
3937         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3938         of writing to inferior_ptid.
3939         (scoped_restore_exited_inferior): Delete.
3940         (handle_vfork_child_exec_or_exit): Simplify using
3941         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3942         instead of writing to inferior_ptid.
3943         (THREAD_STOPPED_BY): Delete.
3944         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3945         (thread_stopped_by_hw_breakpoint): Delete.
3946         (save_waitstatus): Use
3947         scoped_restore_current_thread+switch_to_thread, and call
3948         target_stopped_by_watchpoint instead of
3949         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3950         instead of thread_stopped_by_sw_breakpoint, and
3951         target_stopped_by_hw_breakpoint instead of
3952         thread_stopped_by_hw_breakpoint.
3953         (handle_inferior_event)
3954         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3955         inferior_ptid directly, nor
3956         set_current_inferior/set_current_program_space.  Use
3957         switch_to_thread / switch_to_inferior_no_thread instead.
3958
3959 2020-06-18  Pedro Alves  <palves@redhat.com>
3960
3961         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3962         instead of writing to inferior_ptid.
3963
3964 2020-06-18  Pedro Alves  <palves@redhat.com>
3965
3966         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3967         added thread.
3968         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3969         to the added thread.
3970         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3971         instead of writing to inferior_ptid.
3972
3973 2020-06-18  Pedro Alves  <palves@redhat.com>
3974
3975         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3976         (register_to_value_test): Mock a program_space too.  Heap-allocate
3977         the address space.  Don't write to inferior_ptid.  Use
3978         switch_to_thread instead.
3979
3980 2020-06-18  Pedro Alves  <palves@redhat.com>
3981
3982         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3983         Delete.
3984         (find_signalled_thread()): New, factored out from
3985         linux_make_corefile_notes and adjusted to handle exited threads.
3986         (linux_make_corefile_notes): Adjust to use the new
3987         find_signalled_thread.
3988
3989 2020-06-18  Pedro Alves  <palves@redhat.com>
3990
3991         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3992         of saving/restoring inferior_ptid.
3993
3994 2020-06-17  Tom Tromey  <tom@tromey.com>
3995
3996         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3997         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3998         declare.
3999         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
4000
4001 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
4002
4003         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
4004         of partial symtabs.
4005
4006 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4007
4008         * regformats/reg-arm.dat: Remove.
4009         * regformats/reg-bfin.dat: Remove.
4010         * regformats/reg-cris.dat: Remove.
4011         * regformats/reg-crisv32.dat: Remove.
4012         * regformats/reg-m32r.dat: Remove.
4013         * regformats/reg-tilegx.dat: Remove.
4014         * regformats/reg-tilegx32.dat: Remove.
4015
4016 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4017
4018         * features/Makefile (WHICH): Remove arm files.
4019         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4020         * regformats/arm/arm-with-neon.dat: Remove.
4021         * regformats/arm/arm-with-vfpv2.dat: Remove.
4022         * regformats/arm/arm-with-vfpv3.dat: Remove.
4023
4024 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4025
4026         * features/Makefile (XMLTOC): Remove rx.xml.
4027
4028 2020-06-17  Pedro Alves  <palves@redhat.com>
4029
4030         * gdbthread.h (thread_control_state) <trap_expected> Update
4031         comments.
4032
4033 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4034
4035         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4036         ada_language::lookup_symbol_nonlocal.
4037         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4038         (ada_language::lookup_symbol_nonlocal): New member function,
4039         implementation from ada_lookup_symbol_nonlocal.
4040         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4041         initializer.
4042         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4043         initializer.
4044         (cplus_language::lookup_symbol_nonlocal): New member function.
4045         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4046         (minimal_language_data) Likewise.
4047         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4048         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4049         initializer.
4050         (d_language::lookup_symbol_nonlocal): New member function.
4051         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4052         initializer.
4053         (f_language::lookup_symbol_nonlocal): New member function.
4054         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4055         initializer.
4056         * language.c (unknown_language_data): Likewise.
4057         (auto_language_data): Likewise.
4058         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4059         field.
4060         (language_defn::lookup_symbol_nonlocal): New member function.
4061         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4062         initializer.
4063         * objc-lang.c (objc_language_data): Likewise.
4064         * opencl-lang.c (opencl_language_data): Likewise.
4065         * p-lang.c (pascal_language_data): Likewise.
4066         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4067         rust_language::lookup_symbol_nonlocal.
4068         (rust_language_data): Delete la_lookup_symbol_nonlocal
4069         initializer.
4070         (rust_language::lookup_symbol_nonlocal): New member function,
4071         implementation from rust_lookup_symbol_nonlocal.
4072         * symtab.c (lookup_symbol_aux): Update call to
4073         lookup_symbol_nonlocal.
4074         (basic_lookup_symbol_nonlocal): Rename to...
4075         (language_defn::lookup_symbol_nonlocal): ...this, and update
4076         header comment.  Remove language_defn parameter, and replace with
4077         uses of `this'.
4078         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4079
4080 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4081
4082         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4083         initializer.
4084         (ada_language::value_print_inner): New member function.
4085         * c-lang.c (c_language_data): Delete la_value_print_inner
4086         initializer.
4087         (cplus_language_data): Likewise.
4088         (asm_language_data): Likewise.
4089         (minimal_language_data): Likewise.
4090         * d-lang.c (d_language_data): Likewise.
4091         (d_language::value_print_inner): New member function.
4092         * f-lang.c (f_language_data): Delete la_value_print_inner
4093         initializer.
4094         (f_language::value_print_inner): New member function.
4095         * f-lang.h (f_value_print_innner): Rename to...
4096         (f_value_print_inner): ...this (note spelling of 'inner').
4097         * f-valprint.c (f_value_print_innner): Rename to...
4098         (f_value_print_inner): ...this (note spelling of 'inner').
4099         * go-lang.c (go_language_data): Delete la_value_print_inner
4100         initializer.
4101         (go_language::value_print_inner): New member function.
4102         * language.c (language_defn::value_print_inner): Define new member
4103         function.
4104         (unk_lang_value_print_inner): Delete.
4105         (unknown_language_data): Delete la_value_print_inner initializer.
4106         (unknown_language::value_print_inner): New member function.
4107         (auto_language_data): Delete la_value_print_inner initializer.
4108         (auto_language::value_print_inner): New member function.
4109         * language.h (language_data): Delete la_value_print_inner field.
4110         (language_defn::value_print_inner): Delcare new member function.
4111         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4112         initializer.
4113         (m2_language::value_print_inner): New member function.
4114         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4115         initializer.
4116         * opencl-lang.c (opencl_language_data): Likewise.
4117         * p-lang.c (pascal_language_data): Likewise.
4118         (pascal_language::value_print_inner): New member function.
4119         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4120         initializer.
4121         (rust_language::value_print_inner): New member function.
4122         * valprint.c (do_val_print): Update call to value_print_inner.
4123
4124 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4125
4126         * ada-lang.c (ada_language_data): Delete la_value_print
4127         initializer.
4128         (ada_language::value_print): New member function.
4129         * c-lang.c (c_language_data): Delete la_value_print initializer.
4130         (cplus_language_data): Likewise.
4131         (asm_language_data): Likewise.
4132         (minimal_language_data): Likewise.
4133         * d-lang.c (d_language_data): Likewise.
4134         * f-lang.c (f_language_data): Likewise.
4135         * go-lang.c (go_language_data): Likewise.
4136         * language.c (unk_lang_value_print): Delete.
4137         (language_defn::value_print): Define new member function.
4138         (unknown_language_data): Delete la_value_print initializer.
4139         (unknown_language::value_print): New member function.
4140         (auto_language_data): Delete la_value_print initializer.
4141         (auto_language::value_print): New member function.
4142         * language.h (language_data): Delete la_value_print field.
4143         (language_defn::value_print): Declare new member function.
4144         (LA_VALUE_PRINT): Update call to value_print.
4145         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4146         * objc-lang.c (objc_language_data): Likewise.
4147         * opencl-lang.c (opencl_language_data): Likewise.
4148         * p-lang.c (pascal_language_data): Likewise.
4149         (pascal_language::value_print): New member function.
4150         * rust-lang.c (rust_language_data): Delete la_value_print
4151         initializer.
4152
4153 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4154
4155         * ada-lang.c (ada_watch_location_expression): Rename to
4156         ada_language::watch_location_expression.
4157         (ada_language_data): Delete la_watch_location_expression
4158         initializer.
4159         (ada_language::watch_location_expression): New member function,
4160         implementation from ada_watch_location_expression.
4161         * breakpoint.c (watch_command_1): Update call to
4162         watch_location_expression.
4163         * c-lang.c (c_watch_location_expression): Rename to
4164         language_defn::watch_location_expression.
4165         (c_language_data): Delete la_watch_location_expression
4166         initializer.
4167         (cplus_language_data): Likewise.
4168         (asm_language_data): Likewise.
4169         (minimal_language_data): Likewise.
4170         * c-lang.h (c_watch_location_expression): Delete declaration.
4171         * d-lang.c (d_language_data): Delete la_watch_location_expression
4172         initializer.
4173         * f-lang.c (f_language_data): Likewise.
4174         * go-lang.c (go_language_data): Likewise.
4175         * language.c (language_defn::watch_location_expression): Member
4176         function implementation from c_watch_location_expression.
4177         (unknown_language_data): Delete la_watch_location_expression
4178         initializer.
4179         (auto_language_data): Likewise.
4180         * language.h (language_data): Delete la_watch_location_expression
4181         field.
4182         (language_defn::watch_location_expression): Declare new member
4183         function.
4184         * m2-lang.c (m2_language_data): Delete
4185         la_watch_location_expression initializer.
4186         * objc-lang.c (objc_language_data): Likewise.
4187         * opencl-lang.c (opencl_language_data): Likewise.
4188         * p-lang.c (pascal_language_data): Likewise.
4189         * rust-lang.c (rust_watch_location_expression): Rename to
4190         rust_language::watch_location_expression.
4191         (rust_language_data): Delete la_watch_location_expression
4192         initializer.
4193         (rust_language::watch_location_expression): New member function,
4194         implementation from rust_watch_location_expression.
4195
4196 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4197
4198         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4199         ada_language::collect_symbol_completion_matches.
4200         (ada_language_data): Delete la_collect_symbol_completion_matches
4201         initializer.
4202         (ada_language::collect_symbol_completion_matches): New member
4203         function, implementation from
4204         ada_collect_symbol_completion_matches.
4205         * c-lang.c (c_language_data): Delete
4206         la_collect_symbol_completion_matches initializer.
4207         (cplus_language_data): Likewise.
4208         (asm_language_data): Likewise.
4209         (minimal_language_data): Likewise.
4210         * d-lang.c (d_language_data): Likewise.
4211         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4212         f_language::collect_symbol_completion_matches.
4213         (f_language_data): Delete la_collect_symbol_completion_matches
4214         initializer.
4215         (f_language::collect_symbol_completion_matches) New member
4216         function, implementation from f_collect_symbol_completion_matches.
4217         * go-lang.c (go_language_data): Delete
4218         la_collect_symbol_completion_matches initializer.
4219         * language.c (unknown_language_data): Likewise.
4220         (auto_language_data): Likewise.
4221         * language.h (language_data): Delete
4222         la_collect_symbol_completion_matches field.
4223         (language_defn::collect_symbol_completion_matches): New member
4224         function.
4225         * m2-lang.c (m2_language_data): Delete
4226         la_collect_symbol_completion_matches initializer.
4227         * objc-lang.c (objc_language_data): Likewise.
4228         * opencl-lang.c (opencl_language_data): Likewise.
4229         * p-lang.c (pascal_language_data): Likewise.
4230         * rust-lang.c (rust_language_data): Likewise.
4231         * symtab.c (default_collect_symbol_completion_matches): Delete.
4232         (collect_symbol_completion_matches): Update call to
4233         collect_symbol_completion_matches.
4234         (collect_symbol_completion_matches_type): Likewise.
4235         * symtab.h (default_collect_symbol_completion_matches): Delete
4236         declaration.
4237
4238 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4239
4240         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4241         (ada_language_data): Delete la_word_break_characters initializer.
4242         (ada_language::word_break_characters): New member function.
4243         * c-lang.c (c_language_data): Delete la_word_break_characters
4244         initializer.
4245         (cplus_language_data): Likewise.
4246         (asm_language_data): Likewise.
4247         (minimal_language_data): Likewise.
4248         * completer.c: Update global comment.
4249         (advance_to_expression_complete_word_point): Update call to
4250         word_break_characters.
4251         (complete_files_symbols): Likewise.
4252         (complete_line_internal_1): Likewise.
4253         (default_completer_handle_brkchars): Likewise.
4254         (skip_quoted_chars): Likewise.
4255         * d-lang.c (d_language_data): Delete la_word_break_characters
4256         initializer.
4257         * f-lang.c (f_word_break_characters): Delete.
4258         (f_language_data): Delete la_word_break_characters initializer.
4259         (f_language::word_break_characters): New member function.
4260         * go-lang.c (go_language_data): Delete la_word_break_characters
4261         initializer.
4262         * language.c (unknown_language_data): Likewise.
4263         (auto_language_data): Likewise.
4264         * language.h (default_word_break_characters): Move declaration to
4265         earlier in the file.
4266         (language_data): Delete la_word_break_characters field.
4267         (language_defn::word_break_characters): New member function.
4268         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4269         initializer.
4270         * objc-lang.c (objc_language_data): Likewise.
4271         * opencl-lang.c (opencl_language_data): Likewise.
4272         * p-lang.c (pascal_language_data): Likewise.
4273         * rust-lang.c (rust_language_data): Likewise.
4274
4275 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4276
4277         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4278         (ada_language_data): Delete la_get_symbol_name_matcher
4279         initializer.
4280         (language_defn::get_symbol_name_matcher_inner): New member
4281         function.
4282         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4283         initializer.
4284         (cplus_language_data): Likewise.
4285         (cplus_language::get_symbol_name_matcher_inner): New member
4286         function.
4287         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4288         (minimal_language_data): Likewise.
4289         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4290         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4291         initializer.
4292         * dictionary.c (iter_match_first_hashed): Update call to
4293         get_symbol_name_matcher.
4294         (iter_match_next_hashed): Likewise.
4295         (iter_match_next_linear): Likewise.
4296         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4297         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4298         initializer.
4299         (f_language::get_symbol_name_matcher_inner): New member function.
4300         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4301         initializer.
4302         * language.c (default_symbol_name_matcher): Update header comment,
4303         make static.
4304         (language_defn::get_symbol_name_matcher): New definition.
4305         (language_defn::get_symbol_name_matcher_inner): Likewise.
4306         (get_symbol_name_matcher): Delete.
4307         (unknown_language_data): Delete la_get_symbol_name_matcher
4308         initializer.
4309         (auto_language_data): Likewise.
4310         * language.h (language_data): Delete la_get_symbol_name_matcher
4311         field.
4312         (language_defn::get_symbol_name_matcher): New member function.
4313         (language_defn::get_symbol_name_matcher_inner): Likewise.
4314         (default_symbol_name_matcher): Delete declaration.
4315         * linespec.c (find_methods): Update call to
4316         get_symbol_name_matcher.
4317         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4318         initializer.
4319         * minsyms.c (lookup_minimal_symbol): Update call to
4320         get_symbol_name_matcher.
4321         (iterate_over_minimal_symbols): Likewise.
4322         * objc-lang.c (objc_language_data): Delete
4323         la_get_symbol_name_matcher initializer.
4324         * opencl-lang.c (opencl_language_data): Likewise.
4325         * p-lang.c (pascal_language_data): Likewise.
4326         * psymtab.c (psymbol_name_matches): Update call to
4327         get_symbol_name_matcher.
4328         * rust-lang.c (rust_language_data): Delete
4329         la_get_symbol_name_matcher initializer.
4330         * symtab.c (symbol_matches_search_name): Update call to
4331         get_symbol_name_matcher.
4332         (compare_symbol_name): Likewise.
4333
4334 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4335
4336         * ada-lang.c (ada_language_data): Delete la_compute_program
4337         initializer.
4338         * c-lang.c (c_language_data): Likewise.
4339         (c_language::compute_program): New member function.
4340         (cplus_language_data): Delete la_compute_program initializer.
4341         (cplus_language::compute_program): New member function.
4342         (asm_language_data): Delete la_compute_program initializer.
4343         (minimal_language_data): Likewise.
4344         * c-lang.h (c_compute_program): Update comment.
4345         (cplus_compute_program): Likewise.
4346         * compile/compile-c-support.c (c_compute_program): Likewise.
4347         (cplus_compute_program): Likewise.
4348         * compile/compile.c (compile_to_object): Update call to
4349         la_compute_program.
4350         * d-lang.c (d_language_data): Delete la_compute_program
4351         initializer.
4352         * f-lang.c (f_language_data): Likewise.
4353         * go-lang.c (go_language_data): Likewise.
4354         * language.c (unknown_language_data): Likewise.
4355         (auto_language_data): Likewise.
4356         * language.h (language_data): Delete la_compute_program field.
4357         (language_defn::compute_program): New member function.
4358         * m2-lang.c (m2_language_data): Delete la_compute_program
4359         initializer.
4360         * objc-lang.c (objc_language_data): Likewise.
4361         * opencl-lang.c (opencl_language_data): Likewise.
4362         * p-lang.c (pascal_language_data): Likewise.
4363         * rust-lang.c (rust_language_data): Likewise.
4364
4365 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4366
4367         * ada-lang.c (ada_language_data) Delete
4368         la_class_name_from_physname initializer.
4369         * c-lang.c (c_language_data): Likewise.
4370         (cplus_language_data): Likewise.
4371         (cplus_language::class_name_from_physname): New member function.
4372         (asm_language_data): Delete la_class_name_from_physname
4373         initializer.
4374         (minimal_language_data): Likewise.
4375         * d-lang.c (d_language_data): Likewise.
4376         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4377         method on language_defn class.
4378         (guess_full_die_structure_name): Likewise.
4379         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4380         initializer.
4381         * go-lang.c (go_language_data): Likewise.
4382         * language.c (language_class_name_from_physname): Delete.
4383         (unk_lang_class_name): Delete.
4384         (unknown_language_data): Delete la_class_name_from_physname
4385         initializer.
4386         (auto_language_data): Likewise.
4387         * language.h (language_data): Delete la_class_name_from_physname
4388         field.
4389         (language_defn::class_name_from_physname): New function.
4390         (language_class_name_from_physname): Delete declaration.
4391         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4392         initializer.
4393         * objc-lang.c (objc_language_data): Likewise.
4394         * opencl-lang.c (opencl_language_data): Likewise.
4395         * p-lang.c (pascal_language_data): Likewise.
4396         * rust-lang.c (rust_language_data): Likewise.
4397
4398 2020-06-16  Tom Tromey  <tom@tromey.com>
4399
4400         * tui/tui-data.h (STATUS_NAME): New macro.
4401         * tui/tui-layout.c (tui_remove_some_windows)
4402         (initialize_known_windows, tui_register_window)
4403         (tui_layout_split::remove_windows, initialize_layouts)
4404         (tui_new_layout_command): Don't use hard-coded window names.
4405
4406 2020-06-16  Tom Tromey  <tom@tromey.com>
4407
4408         PR tui/25348:
4409         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4410         tui_initialize_readline.  Only run once.  Call rl_initialize.
4411         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4412         tui_initialize_readline.
4413         * tui/tui-io.c (tui_setup_io): Call
4414         tui_ensure_readline_initialized.
4415         * tui/tui-interp.c (tui_interp::init): Update.
4416
4417 2020-06-16  Tom Tromey  <tom@tromey.com>
4418
4419         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4420         Also preserve the status window.
4421
4422 2020-06-16  Tom Tromey  <tom@tromey.com>
4423
4424         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4425         where m_window==nullptr.
4426
4427 2020-06-15  Tom Tromey  <tromey@adacore.com>
4428
4429         * windows-nat.c (windows_nat::handle_output_debug_string):
4430         Update.
4431         (windows_nat::handle_ms_vc_exception): Update.
4432         * target.h (target_read_string): Change API.
4433         * target.c (target_read_string): Change API.
4434         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4435         Update.
4436         * solib-frv.c (frv_current_sos): Update.
4437         * solib-dsbt.c (dsbt_current_sos): Update.
4438         * solib-darwin.c (darwin_current_sos): Update.
4439         * linux-thread-db.c (inferior_has_bug): Update.
4440         * expprint.c (print_subexp_standard): Update.
4441         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4442         (ada_exception_message_1): Update.
4443
4444 2020-06-15  Tom Tromey  <tromey@adacore.com>
4445
4446         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4447
4448 2020-06-15  Tom Tromey  <tromey@adacore.com>
4449
4450         * valprint.c (read_string): Update comment.
4451         * target.c (MIN): Remove.
4452         (target_read_string): Rewrite.
4453
4454 2020-06-15  Tom Tromey  <tromey@adacore.com>
4455
4456         * corefile.c (read_memory_string): Remove.
4457         * ada-valprint.c (ada_value_print_ptr): Update.
4458         * ada-lang.h (ada_tag_name): Change return type.
4459         * ada-lang.c (type_from_tag): Update.
4460         (ada_tag_name_from_tsd): Change return type.  Use
4461         target_read_string.
4462         (ada_tag_name): Likewise.
4463         * gdbcore.h (read_memory_string): Don't declare.
4464
4465 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4466
4467         * symtab.c (rbreak_command): Ignore Windows drive colon.
4468
4469 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4470
4471         * NEWS: Mention removed GDBserver host support.
4472
4473 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4474
4475         * features/riscv/rebuild-csr-xml.sh: Updated.
4476
4477 2020-06-11  Tom Tromey  <tom@tromey.com>
4478
4479         PR gdb/18318:
4480         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4481
4482 2020-06-09  Jonny Grant  <jg@jguk.org>
4483 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4484
4485         * main.c (captured_main_1): Don't print new line after help.
4486         (print_gdb_help): add mailing list and IRC channel information
4487         to --help.  Add new lines between items in the footer.  Remove
4488         quotes around bug url.
4489
4490 2020-06-11  Keith Seitz  <keiths@redhat.com>
4491
4492         PR gdb/21356
4493         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4494         Resolve typedefs for type length calculations.
4495
4496 2020-06-10  Tom de Vries  <tdevries@suse.de>
4497
4498         PR ada/24713
4499         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4500         (write_psymbols): Enable .gdb_index for ada.
4501         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4502         ada.
4503
4504 2020-06-10  Tom de Vries  <tdevries@suse.de>
4505
4506         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4507         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4508         namei" instead of "const char *name" argument.
4509         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4510         dw2_symtab_iter_init.
4511
4512 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4513
4514         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4515         to use type::field and field::type instead.
4516
4517 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4518
4519         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4520         to use field::type instead.
4521
4522 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4523
4524         * gdbtypes.h (struct field) <type, set_type>: New methods.
4525         Rename `type` field to...
4526         <m_type>: ... this.  Change references throughout to use type or
4527         set_type methods.
4528         (FIELD_TYPE): Use field::type.  Change call sites that modify
4529         the field's type to use field::set_type instead.
4530
4531 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4532
4533         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4534         to use type::index_type instead.
4535
4536 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4537
4538         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4539         methods.
4540         (TYPE_INDEX_TYPE): Use type::index_type.
4541         * gdbtypes.c (create_array_type_with_stride): Likewise.
4542
4543 2020-06-07  Tom Tromey  <tom@tromey.com>
4544
4545         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4546         parameter.
4547         (generic_value_print): Update.
4548
4549 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4550
4551         Revert commit 982a38f60b0.
4552         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4553
4554 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4555
4556         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4557         avoid use after free.
4558
4559 2020-06-05  Tom de Vries  <tdevries@suse.de>
4560
4561         * NEWS: Fix typos.
4562
4563 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4564
4565         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4566         the per_bfd object.
4567         (dwarf2_read_debug_names): Likewise.
4568         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4569         object when re-using a per_bfd object with an index.
4570
4571 2020-06-03  Tom de Vries  <tdevries@suse.de>
4572
4573         PR symtab/26046
4574         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4575         children for C++.
4576         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4577         DW_TAG_subprogram.
4578
4579 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4580
4581         * ada-lang.c (ada_language_data): Delete skip_trampoline
4582         initializer.
4583         * c-lang.c (c_language_data): Likewise.
4584         (cplus_language_data): Likewise.
4585         (cplus_language::skip_trampoline): New member function.
4586         (asm_language_data): Delete skip_trampoline initializer.
4587         (minimal_language_data): Likewise.
4588         * d-lang.c (d_language_data): Likewise.
4589         * f-lang.c (f_language_data): Likewise.
4590         * go-lang.c (go_language_data): Likewise.
4591         * language.c (unk_lang_trampoline): Delete function.
4592         (skip_language_trampoline): Update.
4593         (unknown_language_data): Delete skip_trampoline initializer.
4594         (auto_language_data): Likewise.
4595         * language.h (language_data): Delete skip_trampoline field.
4596         (language_defn::skip_trampoline): New function.
4597         * m2-lang.c (m2_language_data): Delete skip_trampoline
4598         initializer.
4599         * objc-lang.c (objc_skip_trampoline): Delete function, move
4600         implementation to objc_language::skip_trampoline.
4601         (objc_language_data): Delete skip_trampoline initializer.
4602         (objc_language::skip_trampoline): New member function with
4603         implementation from objc_skip_trampoline.
4604         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4605         initializer.
4606         * p-lang.c (pascal_language_data): Likewise.
4607         * rust-lang.c (rust_language_data): Likewise.
4608
4609 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4610
4611         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4612         (ada_language::demangle): New member function.
4613         * c-lang.c (c_language_data): Delete la_demangle initializer.
4614         (cplus_language_data): Delete la_demangle initializer.
4615         (cplus_language::demangle): New member function.
4616         (asm_language_data): Delete la_demangle initializer.
4617         (minimal_language_data): Delete la_demangle initializer.
4618         * d-lang.c (d_language_data): Delete la_demangle initializer.
4619         (d_language::demangle): New member function.
4620         * f-lang.c (f_language_data): Delete la_demangle initializer.
4621         (f_language::demangle): New member function.
4622         * go-lang.c (go_language_data): Delete la_demangle initializer.
4623         (go_language::demangle): New member function.
4624         * language.c (language_demangle): Update.
4625         (unk_lang_demangle): Delete.
4626         (unknown_language_data): Delete la_demangle initializer.
4627         (unknown_language::demangle): New member function.
4628         (auto_language_data): Delete la_demangle initializer.
4629         (auto_language::demangle): New member function.
4630         * language.h (language_data): Delete la_demangle field.
4631         (language_defn::demangle): New function.
4632         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4633         * objc-lang.c (objc_language_data): Delete la_demangle
4634         initializer.
4635         (objc_language::demangle): New member function.
4636         * opencl-lang.c (opencl_language_data): Delete la_demangle
4637         initializer.
4638         * p-lang.c (pascal_language_data): Likewise.
4639         * rust-lang.c (rust_language_data): Likewise.
4640         (rust_language::demangle): New member function.
4641
4642 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4643
4644         * ada-lang.c (ada_language_data): Delete la_print_type
4645         initializer.
4646         (ada_language::print_type): New member function.
4647         * c-lang.c (c_language_data): Delete la_print_type initializer.
4648         (c_language::print_type): New member function.
4649         (cplus_language_data): Delete la_print_type initializer.
4650         (cplus_language::print_type): New member function.
4651         (asm_language_data): Delete la_print_type initializer.
4652         (asm_language::print_type): New member function.
4653         (minimal_language_data): Delete la_print_type initializer.
4654         (minimal_language::print_type): New member function.
4655         * d-lang.c (d_language_data): Delete la_print_type initializer.
4656         (d_language::print_type): New member function.
4657         * f-lang.c (f_language_data): Delete la_print_type initializer.
4658         (f_language::print_type): New member function.
4659         * go-lang.c (go_language_data): Delete la_print_type initializer.
4660         (go_language::print_type): New member function.
4661         * language.c (unk_lang_print_type): Delete.
4662         (unknown_language_data): Delete la_print_type initializer.
4663         (unknown_language::print_type): New member function.
4664         (auto_language_data): Delete la_print_type initializer.
4665         (auto_language::print_type): New member function.
4666         * language.h (language_data): Delete la_print_type field.
4667         (language_defn::print_type): New function.
4668         (LA_PRINT_TYPE): Update.
4669         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4670         (m2_language::print_type): New member function.
4671         * objc-lang.c (objc_language_data): Delete la_print_type
4672         initializer.
4673         (objc_language::print_type): New member function.
4674         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4675         to opencl_language::print_type.
4676         (opencl_language_data): Delete la_print_type initializer.
4677         (opencl_language::print_type): New member function, implementation
4678         from opencl_print_type.
4679         * p-lang.c (pascal_language_data): Delete la_print_type
4680         initializer.
4681         (pascal_language::print_type): New member function.
4682         * rust-lang.c (rust_print_type): Delete, implementation moved to
4683         rust_language::print_type.
4684         (rust_language_data): Delete la_print_type initializer.
4685         (rust_language::print_type): New member function, implementation
4686         from rust_print_type.
4687
4688 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4689
4690         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4691         implementation moves to...
4692         (ada_language::sniff_from_mangled_name): ...here.  Update return
4693         type.
4694         (ada_language_data): Delete la_sniff_from_mangled_name
4695         initializer.
4696         * c-lang.c (c_language_data): Likewise.
4697         (cplus_language_data): Likewise.
4698         (cplus_language::sniff_from_mangled_name): New member function,
4699         implementation taken from gdb_sniff_from_mangled_name.
4700         (asm_language_data): Delete la_sniff_from_mangled_name
4701         initializer.
4702         (minimal_language_data): Likewise.
4703         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4704         implementation moves to cplus_language::sniff_from_mangled_name.
4705         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4706         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4707         moves to...
4708         (d_language::sniff_from_mangled_name): ...here.
4709         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4710         * f-lang.c (f_language_data): Likewise.
4711         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4712         moves to...
4713         (go_language::sniff_from_mangled_name): ...here.
4714         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4715         * language.c (language_sniff_from_mangled_name): Delete.
4716         (unknown_language_data): Delete la_sniff_from_mangled_name
4717         initializer.
4718         (auto_language_data): Likewise.
4719         * language.h (language_data): Delete la_sniff_from_mangled_name
4720         field.
4721         (language_defn::sniff_from_mangled_name): New function.
4722         (language_sniff_from_mangled_name): Delete declaration.
4723         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4724         field.
4725         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4726         implementation moves to...
4727         (objc_language::sniff_from_mangled_name): ...here.
4728         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4729         * opencl-lang.c (opencl_language_data): Likewise.
4730         * p-lang.c (pascal_language_data): Likewise.
4731         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4732         implementation moves to...
4733         (rust_language::sniff_from_mangled_name): ...here.
4734         (rust_language_data): Delete la_sniff_from_mangled_name
4735         initializer.
4736         * symtab.c (symbol_find_demangled_name): Call
4737         sniff_from_mangled_name member function.
4738
4739 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4740
4741         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4742         initializer.
4743         * c-lang.c (c_language_data): Likewise.
4744         (cplus_language_data): Likewise.
4745         (cplus_language::search_name_hash): New member function.
4746         (asm_language_data): Delete la_search_name_hash initializer.
4747         (minimal_language_data): Likewise.
4748         * d-lang.c (d_language_data): Likewise.
4749         * dictionary.c (default_search_name_hash): Rename to...
4750         (language_defn::search_name_hash): ...this.
4751         * f-lang.c (f_language_data): Likewise.
4752         (f_language::search_name_hash): New member function.
4753         * go-lang.c (go_language_data): Delete la_search_name_hash
4754         initializer.
4755         * language.c (unknown_language_data): Likewise.
4756         (auto_language_data): Likewise.
4757         * language.h (struct language_data): Delete la_search_name_hash
4758         field.
4759         (language_defn::search_name_hash): Declare new member function.
4760         (default_search_name_hash): Delete declaration.
4761         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4762         initializer.
4763         * objc-lang.c (objc_language_data): Likewise.
4764         * opencl-lang.c (opencl_language_data): Likewise.
4765         * p-lang.c (pascal_language_data): Likewise.
4766         * rust-lang.c (rust_language_data): Likewise.
4767         * symtab.c (search_name_hash): Update call.
4768
4769 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4770
4771         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4772         initializer.
4773         * c-lang.c (class compile_instance): Declare.
4774         (c_language_data): Delete la_get_compile_instance initializer.
4775         (c_language::get_compile_instance): New member function.
4776         (cplus_language_data): Delete la_get_compile_instance initializer.
4777         (cplus_language::get_compile_instance): New member function.
4778         (asm_language_data): Delete la_get_compile_instance initializer.
4779         (minimal_language_data): Likewise.
4780         * c-lang.h (c_get_compile_context): Update comment.
4781         (cplus_get_compile_context): Update comment.
4782         * compile/compile.c (compile_to_object): Update calls, don't rely
4783         on function pointer being NULL.
4784         * d-lang.c (d_language_data): Delete la_get_compile_instance
4785         initializer.
4786         * f-lang.c (f_language_data): Likewise.
4787         * go-lang.c (go_language_data): Likewise.
4788         * language.c (unknown_language_data): Likewise.
4789         (auto_language_data): Likewise.
4790         * language.h (language_data): Delete la_get_compile_instance field.
4791         (language_defn::get_compile_instance): New member function.
4792         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4793         initializer.
4794         * objc-lang.c (objc_language_data): Likewise.
4795         * opencl-lang.c (opencl_language_data): Likewise.
4796         * p-lang.c (pascal_language_data): Likewise.
4797         * rust-lang.c (rust_language_data): Likewise.
4798
4799 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4800
4801         * ada-lang.c (ada_add_all_symbols): Update comment.
4802         (ada_iterate_over_symbols): Delete, move implementation to...
4803         (ada_language::iterate_over_symbols): ...here, a new member
4804         function, rewrite to use range based for loop.
4805         (ada_language_data): Delete la_iterate_over_symbols initializer.
4806         * c-lang.c (c_language_data): Likewise.
4807         (cplus_language_data): Likewise.
4808         (asm_language_data): Likewise.
4809         (minimal_language_data): Likewise.
4810         * d-lang.c (d_language_data): Likewise.
4811         * f-lang.c (f_language_data): Likewise.
4812         * go-lang.c (go_language_data): Likewise.
4813         * language.c (unknown_language_data): Likewise.
4814         (auto_language_data): Likewise.
4815         * language.h (language_data): Delete la_iterate_over_symbols field.
4816         (language_defn::iterate_over_symbols): New member function.
4817         (LA_ITERATE_OVER_SYMBOLS): Update.
4818         * linespec.c (iterate_over_all_matching_symtabs): Update.
4819         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4820         initializer.
4821         * objc-lang.c (objc_language_data): Likewise.
4822         * opencl-lang.c (opencl_language_data): Likewise.
4823         * p-lang.c (pascal_language_data): Likewise.
4824         * rust-lang.c (rust_language_data): Likewise.
4825
4826 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4827
4828         * ada-lang.c (ada_language_data): Delete
4829         la_lookup_transparent_type initializer.
4830         * c-lang.c (c_language_data): Likewise.
4831         (cplus_language_data): Likewise.
4832         (cplus_language::lookup_transparent_type): New member function.
4833         (asm_language_data): Delete la_lookup_transparent_type
4834         initializer.
4835         (minimal_language_data): Likewise.
4836         * d-lang.c (d_language_data): Likewise.
4837         * f-lang.c (f_language_data): Likewise.
4838         * go-lang.c (go_language_data): Likewise.
4839         * language.c (unknown_language_data): Likewise.
4840         (auto_language_data): Likewise.
4841         * language.h (struct language_data): Delete
4842         la_lookup_transparent_type field.
4843         (language_defn::lookup_transparent_type): New member function.
4844         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4845         initializer.
4846         * objc-lang.c (objc_language_data): Likewise.
4847         * opencl-lang.c (opencl_language_data): Likewise.
4848         * p-lang.c (pascal_language_data): Likewise.
4849         * rust-lang.c (rust_language_data): Likewise.
4850         * symtab.c (symbol_matches_domain): Update call.
4851
4852 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4853
4854         * ada-lang.c (ada_language_arch_info): Delete function, move
4855         implementation to...
4856         (ada_language::language_arch_info): ...here, a new member
4857         function.
4858         (ada_language_data): Delete la_language_arch_info.
4859         * c-lang.c (c_language_data): Likewise.
4860         (c_language::language_arch_info): New member function.
4861         (cplus_language_arch_info): Delete function, move
4862         implementation to...
4863         (cplus_language::language_arch_info): ...here, a new member
4864         function.
4865         (cplus_language_data): Delete la_language_arch_info.
4866         (asm_language_data): Likewise.
4867         (asm_language::language_arch_info): New member function.
4868         (minimal_language_data): Delete la_language_arch_info.
4869         (minimal_language::language_arch_info): New member function.
4870         * d-lang.c (d_language_arch_info): Delete function, move
4871         implementation to...
4872         (d_language::language_arch_info): ...here, a new member
4873         function.
4874         (d_language_data): Delete la_language_arch_info.
4875         * f-lang.c (f_language_arch_info): Delete function, move
4876         implementation to...
4877         (f_language::language_arch_info): ...here, a new member
4878         function.
4879         (f_language_data): Delete la_language_arch_info.
4880         * go-lang.c (go_language_arch_info): Delete function, move
4881         implementation to...
4882         (go_language::language_arch_info): ...here, a new member
4883         function.
4884         (go_language_data): Delete la_language_arch_info.
4885         * language.c (unknown_language_data): Likewise.
4886         (unknown_language::language_arch_info): New member function.
4887         (auto_language_data): Delete la_language_arch_info.
4888         (auto_language::language_arch_info): New member function.
4889         (language_gdbarch_post_init): Update call to
4890         la_language_arch_info.
4891         * language.h (language_data): Delete la_language_arch_info
4892         function pointer.
4893         (language_defn::language_arch_info): New function.
4894         * m2-lang.c (m2_language_arch_info): Delete function, move
4895         implementation to...
4896         (m2_language::language_arch_info): ...here, a new member
4897         function.
4898         (m2_language_data): Delete la_language_arch_info.
4899         * objc-lang.c (objc_language_arch_info): Delete function, move
4900         implementation to...
4901         (objc_language::language_arch_info): ...here, a new member
4902         function.
4903         (objc_language_data): Delete la_language_arch_info.
4904         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4905         implementation to...
4906         (opencl_language::language_arch_info): ...here, a new member
4907         function.
4908         (opencl_language_data): Delete la_language_arch_info.
4909         * p-lang.c (pascal_language_arch_info): Delete function, move
4910         implementation to...
4911         (pascal_language::language_arch_info): ...here, a new member
4912         function.
4913         (pascal_language_data): Delete la_language_arch_info.
4914         * rust-lang.c (rust_language_arch_info): Delete function, move
4915         implementation to...
4916         (rust_language::language_arch_info): ...here, a new member
4917         function.
4918         (rust_language_data): Delete la_language_arch_info.
4919
4920 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4921
4922         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4923         initializer.
4924         * c-lang.c (c_language_data): Likewise.
4925         (cplus_language_data): Likewise.
4926         (cplus_language::pass_by_reference_info): New method.
4927         (asm_language_data): Delete la_pass_by_reference initializer.
4928         (minimal_language_data): Likewise.
4929         * cp-abi.c (cp_pass_by_reference): Remove use of
4930         default_pass_by_reference.
4931         * d-lang.c (d_language_data): Likewise.
4932         * f-lang.c (f_language_data): Likewise.
4933         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4934         default_pass_by_reference.
4935         * go-lang.c (go_language_data): Likewise.
4936         * language.c (language_pass_by_reference): Update.
4937         (default_pass_by_reference): Delete.
4938         (unknown_language_data): Delete la_pass_by_reference
4939         initializer.
4940         (auto_language_data): Likewise.
4941         * language.h (struct language_data): Delete la_pass_by_reference
4942         field.
4943         (language_defn::pass_by_reference_info): New member function.
4944         (default_pass_by_reference): Delete declaration.
4945         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4946         initializer.
4947         * objc-lang.c (objc_language_data): Likewise.
4948         * opencl-lang.c (opencl_language_data): Likewise.
4949         * p-lang.c (pascal_language_data): Likewise.
4950         * rust-lang.c (rust_language_data): Likewise.
4951
4952 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4953
4954         * ada-lang.c (ada_read_var_value): Delete function, move
4955         implementation to...
4956         (ada_language::read_var_value): ...here.
4957         (ada_language_data): Delete la_read_var_value initializer.
4958         * c-lang.c (c_language_data): Likewise.
4959         (cplus_language_data): Likewise.
4960         (minimal_language_data): Likewise.
4961         * d-lang.c (d_language_data): Likewise.
4962         * f-lang.c (f_language_data): Likewise.
4963         * findvar.c (default_read_var_value): Rename to...
4964         (language_defn::read_var_value): ...this.
4965         * findvar.c (read_var_value): Update header comment, and change to
4966         call member function instead of function pointer.
4967         * go-lang.c (go_language_data): Likewise.
4968         * language.c (unknown_language_data): Delete la_read_var_value
4969         initializer.
4970         (auto_language_data): Likewise.
4971         * language.h (struct language_data): Delete la_read_var_value
4972         field.
4973         (language_defn::read_var_value): New member function.
4974         (default_read_var_value): Delete declaration.
4975         * m2-lang.c (m2_language_data): Delete la_read_var_value
4976         initializer.
4977         * objc-lang.c (objc_language_data): Likewise.
4978         * opencl-lang.c (opencl_language_data): Likewise.
4979         * p-lang.c (pascal_language_data): Likewise.
4980         * rust-lang.c (rust_language_data): Likewise.
4981         * value.h (default_read_var_value): Delete declaration.
4982
4983 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4984
4985         * ada-lang.c (ada_print_array_index): Delete function, move
4986         implementation to...
4987         (ada_language::print_array_index): ...here.
4988         (ada_language_data): Delete la_print_array_index initializer.
4989         * c-lang.c (c_language_data): Likewise.
4990         (cplus_language_data): Likewise.
4991         (minimal_language_data): Likewise.
4992         * d-lang.c (d_language_data): Likewise.
4993         * f-lang.c (f_language_data): Likewise.
4994         * go-lang.c (go_language_data): Likewise.
4995         * language.c (default_print_array_index): Delete function, move
4996         implementation to...
4997         (language_defn::print_array_index): ...here.
4998         (unknown_language_data): Delete la_print_array_index initializer.
4999         (auto_language_data): Likewise.
5000         * language.h (struct language_data): Delete la_print_array_index
5001         field.
5002         (language_defn::print_array_index): New member function.
5003         (LA_PRINT_ARRAY_INDEX): Update.
5004         (default_print_array_index): Delete declaration.
5005         * m2-lang.c (m2_language_data): Delete la_print_array_index
5006         initializer.
5007         * objc-lang.c (objc_language_data): Likewise.
5008         * opencl-lang.c (opencl_language_data): Likewise.
5009         * p-lang.c (pascal_language_data): Likewise.
5010         * rust-lang.c (rust_language_data): Likewise.
5011
5012 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5013
5014         * gdb/ada-lang.c (ada_language_defn): Convert to...
5015         (ada_language_data): ...this.
5016         (class ada_language): New class.
5017         (ada_language_defn): New static global.
5018         * gdb/c-lang.c (c_language_defn): Convert to...
5019         (c_language_data): ...this.
5020         (class c_language): New class.
5021         (c_language_defn): New static global.
5022         (cplus_language_defn): Convert to...
5023         (cplus_language_data): ...this.
5024         (class cplus_language): New class.
5025         (cplus_language_defn): New static global.
5026         (asm_language_defn): Convert to...
5027         (asm_language_data): ...this.
5028         (class asm_language): New class.
5029         (asm_language_defn): New static global.
5030         (minimal_language_defn): Convert to...
5031         (minimal_language_data): ...this.
5032         (class minimal_language): New class.
5033         (minimal_language_defn): New static global.
5034         * gdb/d-lang.c (d_language_defn): Convert to...
5035         (d_language_data): ...this.
5036         (class d_language): New class.
5037         (d_language_defn): New static global.
5038         * gdb/f-lang.c (f_language_defn): Convert to...
5039         (f_language_data): ...this.
5040         (class f_language): New class.
5041         (f_language_defn): New static global.
5042         * gdb/go-lang.c (go_language_defn): Convert to...
5043         (go_language_data): ...this.
5044         (class go_language): New class.
5045         (go_language_defn): New static global.
5046         * gdb/language.c (unknown_language_defn): Remove declaration.
5047         (current_language): Initialize to nullptr, real initialization is
5048         moved to _initialize_language.
5049         (languages): Delete global.
5050         (language_defn::languages): Define.
5051         (set_language_command): Use language_defn::languages.
5052         (set_language): Likewise.
5053         (range_error): Likewise.
5054         (language_enum): Likewise.
5055         (language_def): Likewise.
5056         (add_set_language_command): Use language_def::languages for the
5057         language list, and language_def to lookup language pointers.
5058         (skip_language_trampoline): Use language_defn::languages.
5059         (unknown_language_defn): Convert to...
5060         (unknown_language_data): ...this.
5061         (class unknown_language): New class.
5062         (unknown_language_defn): New static global.
5063         (auto_language_defn): Convert to...
5064         (auto_language_data): ...this.
5065         (class auto_language): New class.
5066         (auto_language_defn): New static global.
5067         (language_gdbarch_post_init): Use language_defn::languages.
5068         (_initialize_language): Initialize current_language.
5069         * gdb/language.h (struct language_defn): Rename to...
5070         (struct language_data): ...this.
5071         (struct language_defn): New.
5072         (auto_language_defn): Delete.
5073         (unknown_language_defn): Delete.
5074         (minimal_language_defn): Delete.
5075         (ada_language_defn): Delete.
5076         (asm_language_defn): Delete.
5077         (c_language_defn): Delete.
5078         (cplus_language_defn): Delete.
5079         (d_language_defn): Delete.
5080         (f_language_defn): Delete.
5081         (go_language_defn): Delete.
5082         (m2_language_defn): Delete.
5083         (objc_language_defn): Delete.
5084         (opencl_language_defn): Delete.
5085         (pascal_language_defn): Delete.
5086         (rust_language_defn): Delete.
5087         * gdb/m2-lang.c (m2_language_defn): Convert to...
5088         (m2_language_data): ...this.
5089         (class m2_language): New class.
5090         (m2_language_defn): New static global.
5091         * gdb/objc-lang.c (objc_language_defn): Convert to...
5092         (objc_language_data): ...this.
5093         (class objc_language): New class.
5094         (objc_language_defn): New static global.
5095         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5096         (opencl_language_data): ...this.
5097         (class opencl_language): New class.
5098         (opencl_language_defn): New static global.
5099         * gdb/p-lang.c (pascal_language_defn): Convert to...
5100         (pascal_language_data): ...this.
5101         (class pascal_language): New class.
5102         (pascal_language_defn): New static global.
5103         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5104         language pointer, update comment format.
5105         * gdb/rust-lang.c (rust_language_defn): Convert to...
5106         (rust_language_data): ...this.
5107         (class rust_language): New class.
5108         (rust_language_defn): New static global.
5109
5110 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5111
5112         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5113         member variable.
5114         <m_stmt_at_address>: New member variable.
5115         (lnp_state_machine::record_line): Don't record some lines, update
5116         tracking of is_stmt at the same address.
5117         (lnp_state_machine::lnp_state_machine): Initialise new member
5118         variables.
5119
5120 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5121
5122         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5123         "-include gnu-nat-mig.h".
5124         * gnu-nat-mig.h: New file.
5125         * gnu-nat.c: Include "gnu-nat-mig.h".
5126         (exc_server, msg_reply_server, notify_server,
5127         process_reply_server): Remove declarations.
5128
5129 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5130
5131         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5132         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5133         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5134         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5135         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5136         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5137         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5138         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5139         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5140         to gnu_nat_target class.
5141         * gnu-nat.c: Likewise.
5142         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5143         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5144         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5145         object.
5146         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5147         instead of `gnu_target'.
5148
5149 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5150
5151         * i386-gnu-tdep.c: Include "gdbcore.h"
5152         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5153         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5154         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5155         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5156         i386_gnu_sigcontext_addr): New functions
5157         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5158         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5159         tdep.
5160
5161 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5162
5163         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5164         before fork_inferior call. Avoid calling it if target_is_pushed returns
5165         true.
5166
5167 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5168
5169         * gnu-nat.h (gnu_target): New variable declaration.
5170         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5171         gnu_target.
5172         * gnu-nat.c (gnu_target): New variable.
5173         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5174         add_thread_silent, and add_thread calls.
5175         (gnu_nat_target::create_inferior): Pass gnu_target to
5176         add_thread_silent, thread_change_ptid call.
5177         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5178         call.
5179
5180 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5181
5182         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5183         (gnu_nat_target::find_memory_regions): Remove unused
5184         `old_address' variable.
5185
5186 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5187
5188         * gnu-nat.c: Include "gdbarch.h".
5189
5190 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5191
5192         * reply_mig_hack.awk (Error return): Cast function through
5193         void *, to bypass compiler function call check.
5194
5195 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5196
5197         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5198         $(srcdir)/reply_mig_hack.awk.
5199
5200 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5201
5202         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5203
5204 2020-05-30  Jonny Grant  <jg@jguk.org>
5205
5206         * configure.ac (ACX_BUGURL): change bug URL to https.
5207
5208 2020-05-30  Pedro Alves  <palves@redhat.com>
5209
5210         * cp-support.c (replace_typedefs_template): New.
5211         (replace_typedefs_qualified_name): Handle
5212         DEMANGLE_COMPONENT_TEMPLATE.
5213
5214 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5215
5216         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5217         dwarf2/index-cache.h, dwarf2/index-write.c,
5218         dwarf2/index-write.h, dwarf2/line-header.c,
5219         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5220         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5221         variables and fields from `dwarf2_per_objfile` to just
5222         `per_objfile` throughout.
5223
5224 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5225
5226         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5227         <push_dwarf_reg_entry_value>: Add comment.
5228
5229 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5230             Keith Seitz  <keiths@redhat.com>
5231
5232         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5233         instead of PyEval_ReleaseLock.
5234         (class gdbpy_gil): Move to earlier in file.
5235         (finalize_python): Set gdb_python_initialized.
5236         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5237         when not initialized.
5238
5239 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5240
5241         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5242         <push_dwarf_reg_entry_value>: Remove assert.  Override
5243         per_objfile with caller_per_objfile.
5244
5245 2020-05-28  Tom de Vries  <tdevries@suse.de>
5246
5247         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5248         PR gold/15646 workaround to symbol kind "type".
5249
5250 2020-05-27  Tom Tromey  <tromey@adacore.com>
5251
5252         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5253
5254 2020-05-27  Tom Tromey  <tromey@adacore.com>
5255
5256         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5257         Use htab_find_with_hash.
5258         <add_abbrev>: Remove "abbrev_number" parameter.
5259         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5260         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5261         (hash_abbrev): Add comment.
5262         (abbrev_table::lookup_abbrev): Move to header file.
5263         (abbrev_table::read): Update.
5264
5265 2020-05-27  Tom Tromey  <tromey@adacore.com>
5266
5267         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5268         method.
5269         <canonical_name>: New member.
5270         <raw_name>: Rename from "name".
5271         (partial_die_info): Initialize canonical_name.
5272         (scan_partial_symbols): Check raw_name.
5273         (partial_die_parent_scope, partial_die_full_name)
5274         (add_partial_symbol, add_partial_subprogram)
5275         (add_partial_enumeration, load_partial_dies): Use "name" method.
5276         (partial_die_info::name): New method.
5277         (partial_die_info::read, guess_partial_die_structure_name)
5278         (partial_die_info::fixup): Update.
5279
5280 2020-05-27  Tom Tromey  <tromey@adacore.com>
5281
5282         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5283         <get_ref_die_offset>: Inline.
5284         <get_ref_die_offset_complaint>: New method.
5285         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5286         (attribute::get_ref_die_offset_complaint): Rename from
5287         get_ref_die_offset.  Just issue complaint.
5288
5289 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5290
5291         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5292
5293 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5294
5295         * exec.c (exec_file_attach): Use errno value of first openp failure.
5296
5297 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5298
5299         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5300         Don't close thread handle.
5301
5302 2020-05-27  Tom Tromey  <tom@tromey.com>
5303             Simon Marchi  <simon.marchi@efficios.com>
5304
5305         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5306         shared_ptr.
5307         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5308         member.
5309         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5310         dwarf2_per_bfd_objfile_data_key>: New globals.
5311         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5312         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5313         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5314         shared.
5315         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5316         short-circuit when sharing.
5317         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5318         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5319
5320 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5321
5322         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5323         to...
5324         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5325         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5326
5327 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5328
5329         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5330         build_name_components, find_name_components_bounds>:
5331         Add per_objfile parameter.
5332         (struct mapped_index) <symbol_name_at>: Likewise.
5333         (struct mapped_debug_names): Remove constructor.
5334         <dwarf2_per_objfile>: Remove field.
5335         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5336         (mapped_index_base::find_name_components_bounds,
5337         mapped_index_base::build_name_components,
5338         dw2_expand_symtabs_matching_symbol): Likewise.
5339         (class mock_mapped_index) <symbol_name_at>: Likewise.
5340         (check_match): Likewise.
5341         (check_find_bounds_finds): Likewise.
5342         (test_mapped_index_find_name_component_bounds): Update.
5343         (CHECK_MATCH): Update.
5344         (dw2_expand_symtabs_matching): Update.
5345         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5346         per_objfile parameter.
5347         <find_vec_in_debug_names>: Likewise.
5348         <m_per_objfile>: New field.
5349         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5350         parameter.
5351         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5352         (dw2_debug_names_iterator::next): Update.
5353         (dw2_debug_names_lookup_symbol): Update.
5354         (dw2_debug_names_expand_symtabs_for_function): Update.
5355         (dw2_debug_names_map_matching_symbols): Update.
5356         (dw2_debug_names_expand_symtabs_matching): Update.
5357         (dwarf2_read_debug_names): Update.
5358
5359 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5360
5361         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5362         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5363         move to dwarf2_per_objfile.
5364         <read_in_chain>: Remove.
5365         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5366         remove_all_cus, age_comp_units>: New methods.
5367         <m_dwarf2_cus>: New member.
5368         (struct dwarf2_per_cu_data) <cu>: Remove.
5369         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5370         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5371         moved to methods of dwarf2_per_objfile.
5372         (dwarf2_clear_marks): Remove.
5373         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5374         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5375         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5376         (dwarf2_per_objfile::remove_all_cus): New.
5377         (class free_cached_comp_units) <~free_cached_comp_units>:
5378         Update.
5379         (load_cu): Update.
5380         (dw2_do_instantiate_symtab): Adjust.
5381         (fill_in_sig_entry_from_dwo_entry): Adjust.
5382         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5383         (cutu_reader::cutu_reader): Likewise.
5384         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5385         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5386         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5387         and dwarf2_per_objfile::age_comp_units.
5388         (load_partial_comp_unit): Update.
5389         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5390         (process_queue): Likewise.
5391         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5392         backlink.
5393         (dwarf2_read_addr_index): Likewise.
5394         (follow_die_offset): Likewise.
5395         (dwarf2_fetch_die_loc_sect_off): Likewise.
5396         (dwarf2_fetch_constant_bytes): Likewise.
5397         (dwarf2_fetch_die_type_sect_off): Likewise.
5398         (follow_die_sig_1): Likewise.
5399         (load_full_type_unit): Likewise.
5400         (read_signatured_type): Likewise.
5401         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5402         (dwarf2_cu::~dwarf2_cu): Remove.
5403         (dwarf2_per_objfile::get_cu): New.
5404         (dwarf2_per_objfile::set_cu): New.
5405         (age_cached_comp_units): Rename to...
5406         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5407         to std::unordered_map.
5408         (free_one_cached_comp_unit): Rename to...
5409         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5410         to std::unordered_map.
5411         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5412         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5413         a dwarf2_per_objfile in data.
5414         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5415         (dwarf2_clear_marks): Remove.
5416
5417 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5418
5419         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5420         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5421         (init_tu_and_read_dwo_dies): Likewise.
5422         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5423         (cutu_reader::cutu_reader): Likewise.
5424         (load_partial_comp_unit): Likewise.
5425         (process_psymtab_comp_unit): Update.
5426         (build_type_psymtabs_1): Update.
5427         (process_skeletonless_type_unit): Update.
5428         (load_full_comp_unit): Update.
5429         (find_partial_die): Update.
5430         (dwarf2_read_addr_index): Update.
5431         (read_signatured_type): Update.
5432
5433 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5434
5435         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5436         m_header_read_in>: New fields.
5437         <get_header>: New method.
5438         * dwarf2/read.c (per_cu_header_read_in): Remove.
5439         (dwarf2_per_cu_data::get_header): New.
5440         (dwarf2_per_cu_data::addr_size): Update.
5441         (dwarf2_per_cu_data::offset_size): Update.
5442         (dwarf2_per_cu_data::ref_addr_size): Update.
5443
5444 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5445
5446         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5447         (dw2_do_instantiate_symtab): Update.
5448         (queue_and_load_all_dwo_tus): Change parameter from
5449         dwarf2_per_cu_data to dwarf2_cu.
5450         (dwarf2_fetch_die_loc_sect_off): Update.
5451         (dwarf2_fetch_constant_bytes): Update.
5452         (dwarf2_fetch_die_type_sect_off): Update.
5453
5454 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5455
5456         * dwarf2/read.c (process_full_comp_unit,
5457         process_full_type_unit): Remove per_cu, per_objfile paramters.
5458         Add dwarf2_cu parameter.
5459         (process_queue): Update.
5460
5461 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5462
5463         * dwarf2/read.c (create_cu_from_index_list): Replace
5464         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5465         (create_cus_from_index_list): Likewise.
5466         (create_cus_from_index): Likewise.
5467         (create_signatured_type_table_from_index): Likewise.
5468         (create_cus_from_debug_names_list): Likewise.
5469         (create_cus_from_debug_names): Likewise.
5470         (dwarf2_read_gdb_index): Update.
5471         (dwarf2_read_debug_names): Update.
5472
5473 2020-05-27  Tom Tromey  <tom@tromey.com>
5474             Simon Marchi  <simon.marchi@efficios.com>
5475
5476         * dwarf2/read.h (struct dwarf2_per_objfile)
5477         <get_type_for_signatured_type, set_type_for_signatured_type>:
5478         New methods.
5479         <m_type_map>: New member.
5480         (struct signatured_type) <type>: Remove.
5481         * dwarf2/read.c
5482         (dwarf2_per_objfile::get_type_for_signatured_type,
5483         dwarf2_per_objfile::set_type_for_signatured_type): New.
5484         (get_signatured_type): Use new methods.
5485
5486 2020-05-27  Tom Tromey  <tom@tromey.com>
5487             Simon Marchi  <simon.marchi@efficios.com>
5488
5489         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5490         (struct dwarf2_per_objfile) <type_units>: New member.
5491         <get_type_unit_group_unshareable>: New method.
5492         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5493         num_symtabs, symtabs>: Remove; move to
5494         type_unit_group_unshareable.
5495         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5496         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5497         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5498
5499 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5500
5501         * dwarf2/read.h (struct dwarf2_per_cu_data):
5502         <dwarf2_per_objfile>: Remove.
5503         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5504         dwarf2_per_objfile.
5505         (create_signatured_type_table_from_index): Likewise.
5506         (create_signatured_type_table_from_debug_names): Likewise.
5507         (create_debug_type_hash_table): Likewise.
5508         (fill_in_sig_entry_from_dwo_entry): Likewise.
5509         (create_type_unit_group): Likewise.
5510         (read_comp_units_from_section): Likewise.
5511         (create_cus_hash_table): Likewise.
5512
5513 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5514
5515         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5516         dwarf2_per_cu_data::dwarf2_per_objfile.
5517         (compute_compunit_symtab_includes): Likewise.
5518         (dwarf2_cu::start_symtab): Likewise.
5519
5520 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5521
5522         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5523         parameter.
5524         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5525         (read_namespace_alias): Update.
5526         (lookup_die_type): Update.
5527         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5528         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5529         Update.
5530         (disassemble_dwarf_expression): Update.
5531
5532 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5533
5534         * dwarf2/read.h (struct dwarf2_queue_item): Add
5535         dwarf2_per_objfile parameter, assign new parameter.
5536         <per_objfile>: New field.
5537         * dwarf2/read.c (free_one_cached_comp_unit): Add
5538         dwarf2_per_objfile parameter.
5539         (queue_comp_unit): Likewise.
5540         (dw2_do_instantiate_symtab): Update.
5541         (process_psymtab_comp_unit): Update.
5542         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5543         (process_imported_unit_die): Update.
5544         (queue_and_load_dwo_tu): Update.
5545         (follow_die_offset): Update.
5546         (follow_die_sig_1): Update.
5547
5548 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5549
5550         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5551         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5552         (read_call_site_scope): Assign per_objfile.
5553         (dwarf2_per_cu_data::objfile): Remove.
5554         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5555         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5556         dwarf2_per_objfile parameter.
5557         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5558         dwarf2_per_objfile parameter.
5559         (dwarf_expr_reg_to_entry_parameter): Add output
5560         dwarf2_per_objfile parameter.
5561         (locexpr_get_frame_base): Update.
5562         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5563         <push_dwarf_reg_entry_value>: Update.
5564         <call_site_to_target_addr>: Update.
5565         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5566         parameter.
5567         (value_of_dwarf_reg_entry): Update.
5568         (rw_pieced_value): Update.
5569         (indirect_synthetic_pointer): Update.
5570         (dwarf2_evaluate_property): Update.
5571         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5572         parameter.
5573         (locexpr_read_variable): Update.
5574         (locexpr_get_symbol_read_needs): Update.
5575         (loclist_read_variable): Update.
5576
5577 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5578
5579         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5580         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5581         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5582         parameter.
5583         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5584         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5585         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5586         parameter.
5587         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5588         sect_variable_value): Add dwarf2_per_objfile parameter.
5589         (class dwarf_evaluate_loc_desc) <dwarf_call,
5590         dwarf_variable_value>: Update.
5591         (fetch_const_value_from_synthetic_pointer): Add
5592         dwarf2_per_objfile parameter.
5593         (fetch_const_value_from_synthetic_pointer): Update.
5594         (coerced_pieced_ref): Update.
5595         (class symbol_needs_eval_context) <dwarf_call,
5596         dwarf_variable_value>: Update.
5597         (dwarf2_compile_expr_to_ax): Update.
5598
5599 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5600
5601         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5602         parameter.
5603         (dwarf2_evaluate_loc_desc_full): Update.
5604
5605 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5606
5607         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5608         parameter.
5609         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5610         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5611         dwarf2_per_objfile parameter.
5612         (decode_debug_loc_dwo_addresses): Likewise.
5613         (dwarf2_find_location_expression): Update.
5614         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5615         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5616         parameter.
5617         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5618         parameter.
5619         (locexpr_describe_location_1): Likewise.
5620         (locexpr_describe_location): Update.
5621
5622 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5623
5624         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5625         Remove.
5626         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5627         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5628         (dwarf2_compile_property_to_c): Update.
5629         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5630         use text offset from objfile.
5631         (locexpr_tracepoint_var_ref): Update.
5632         (locexpr_generate_c_location): Update.
5633         (loclist_describe_location): Update.
5634         (loclist_tracepoint_var_ref): Update.
5635         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5636         dwarf2_per_objfile parameter.
5637         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5638         use text offset from objfile.
5639         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5640
5641 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5642
5643         * dwarf2/expr.h (struct dwarf_expr_context)
5644         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5645         <offset>: Remove.
5646         <per_objfile>: New member.
5647         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5648         dwarf2_per_objfile parameter.  Don't set offset, set
5649         per_objfile.
5650         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5651         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5652         a dwarf2_per_objfile object instead of an offset.
5653         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5654         constructor.
5655         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5656         to dwarf2_expr_executor constructor.  Don't set offset.
5657         (dwarf2_fetch_cfa_info): Update.
5658         (struct dwarf2_frame_cache) <text_offset>: Remove.
5659         <per_objfile>: New field.
5660         (dwarf2_frame_cache): Update.
5661         (dwarf2_frame_prev_register): Update.
5662         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5663         <dwarf_evaluate_loc_desc>: Add constructor.
5664         (dwarf2_evaluate_loc_desc_full): Update.
5665         (dwarf2_locexpr_baton_eval): Update.
5666         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5667         Add constructor.
5668         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5669
5670 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5671
5672         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5673         addr_sized_int_type>: Move to dwarf2_cu.
5674         <int_type>: Move to dwarf2_per_objfile.
5675         (struct dwarf2_per_objfile) <int_type>: Move here.
5676         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5677         addr_sized_int_type>: Move here.
5678         (read_func_scope): Update.
5679         (read_array_type): Update.
5680         (read_tag_string_type): Update.
5681         (attr_to_dynamic_prop): Update.
5682         (dwarf2_per_cu_data::int_type): Rename to...
5683         (dwarf2_per_objfile::int_type): ... this.
5684         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5685         (dwarf2_cu::addr_sized_int_type): ... this.
5686         (read_subrange_type): Update.
5687         (dwarf2_per_cu_data::addr_type): Rename to...
5688         (dwarf2_cu::addr_type): ... this.
5689         (set_die_type): Update.
5690
5691 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5692
5693         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5694         data through per_cu->cu.
5695
5696 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5697
5698         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5699         dwarf2_per_cu_data parameter fo dwarf2_cu.
5700         (lookup_dwo_type_unit): Likewise.
5701         (read_cutu_die_from_dwo): Likewise.
5702         (lookup_dwo_unit): Likewise.
5703         (open_and_init_dwo_file): Likewise.
5704         (lookup_dwo_cutu): Likewise.
5705         (lookup_dwo_comp_unit): Likewise.
5706         (lookup_dwo_type_unit): Likewise.
5707         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5708         (cutu_reader::cutu_reader): Update.
5709
5710 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5711
5712         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5713         parameter.
5714         (process_full_type_unit): Likewise.
5715         (process_queue): Update.
5716
5717 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5718
5719         * dwarf2/read.c (recursively_compute_inclusions): Add
5720         dwarf2_per_objfile parameter.
5721         (compute_compunit_symtab_includes): Likewise.
5722         (process_cu_includes): Update.
5723
5724 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5725
5726         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5727         parameter.
5728         (create_type_unit_group): Update.
5729         (process_psymtab_comp_unit_reader): Update.
5730         (build_type_psymtabs_reader): Update.
5731
5732 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5733
5734         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5735         object through m_this_cu->cu.
5736
5737 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5738
5739         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5740         the info parameter.
5741         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5742
5743 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5744
5745         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5746         per_objfile parameter.
5747         (load_full_type_unit): Add per_objfile parameter.
5748         (read_signatured_type): Likewise.
5749         (load_full_comp_unit): Likewise.
5750         (load_cu): Likewise.
5751         (dw2_do_instantiate_symtab): Likewise.
5752         (dw2_get_file_names): Likewise.
5753         (dw2_map_symtabs_matching_filename): Update.
5754         (dw_expand_symtabs_matching_file_matcher): Update.
5755         (dw2_map_symbol_filenames): Update.
5756         (process_psymtab_comp_unit): Add per_objfile parameter.
5757         (build_type_psymtabs_1): Update.
5758         (process_skeletonless_type_unit): Update.
5759         (dwarf2_build_psymtabs_hard): Update.
5760         (load_partial_comp_unit): Add per_objfile parameter.
5761         (scan_partial_symbols): Update.
5762         (load_full_comp_unit): Add per_objfile parameter.
5763         (process_imported_unit_die): Update.
5764         (create_cus_hash_table): Update.
5765         (find_partial_die): Update.
5766         (dwarf2_read_addr_index): Update.
5767         (follow_die_offset): Update.
5768         (dwarf2_fetch_die_loc_sect_off): Update.
5769         (dwarf2_fetch_constant_bytes): Update.
5770         (dwarf2_fetch_die_type_sect_off): Update.
5771         (follow_die_sig_1): Update.
5772         (load_full_type_unit): Add per_objfile parameter.
5773         (read_signatured_type): Likewise.
5774
5775 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5776
5777         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5778         of objfile_name.
5779
5780 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5781
5782         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5783         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5784         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5785         field.
5786         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5787         (create_cus_from_index): Update.
5788         (dwarf2_read_gdb_index): Update.
5789         (create_cus_from_debug_names): Update.
5790         (dwarf2_read_debug_names): Update.
5791         (get_abbrev_section_for_cu): Update.
5792         (create_all_comp_units): Update.
5793         (read_attribute_value): Update.
5794         (get_debug_line_section): Update.
5795         * dwarf2/index-cache.c (index_cache::store): Update.
5796         * dwarf2/index-write.c (save_gdb_index_command): Update.
5797         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5798
5799 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5800
5801         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5802         member.
5803         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5804         dwarf2_per_cu_data::per_bfd.
5805         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5806         (create_type_unit_group): Likewise.
5807         (queue_comp_unit): Remove reference to
5808         per_cu->dwarf2_per_objfile.
5809         (maybe_queue_comp_unit): Likewise.
5810         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5811         (create_cus_hash_table): Assign new field.
5812
5813 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5814
5815         * dwarf2/read.c: Replace
5816         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5817         dwarf2_cu->per_objfile throughout.
5818
5819 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5820
5821         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5822         parameter, don't use per_cu->dwarf2_per_objfile.
5823         (dw2_instantiate_symtab): Likewise.
5824         (dw2_find_last_source_symtab): Update.
5825         (dw2_map_expand_apply): Update.
5826         (dw2_lookup_symbol): Update.
5827         (dw2_expand_symtabs_for_function): Update.
5828         (dw2_expand_all_symtabs): Update.
5829         (dw2_expand_symtabs_with_fullname): Update.
5830         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5831         don't use per_cu->dwarf2_per_objfile.
5832         (dw2_expand_marked_cus): Update.
5833         (dw2_find_pc_sect_compunit_symtab): Update.
5834         (dw2_debug_names_lookup_symbol): Update.
5835         (dw2_debug_names_expand_symtabs_for_function): Update.
5836         (dw2_debug_names_map_matching_symbols): Update.
5837         (dwarf2_psymtab::expand_psymtab): Update.
5838
5839 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5840
5841         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5842         <per_objfile>: New member.
5843         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5844         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5845         call to dwarf2_cu.
5846         (cutu_reader::cutu_reader): Update.
5847         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5848
5849 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5850
5851         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5852         struct dwarf2_per_objfile.
5853         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5854         dwarf2_per_bfd.
5855         * dwarf2/read.c (set_die_type): Update.
5856         (get_die_type_at_offset): Update.
5857
5858 2020-05-27  Tom Tromey  <tom@tromey.com>
5859             Simon Marchi  <simon.marchi@efficios.com>
5860
5861         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5862         method.
5863         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5864         get_symtab, set_symtab>: New methods.
5865         <m_symtabs>: New field.
5866         (struct dwarf2_psymtab): Derive from partial_symtab.
5867         <readin_p, get_compunit_symtab>: Declare methods.
5868         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5869         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5870         New methods.
5871         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5872         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5873         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5874         (dw2_symtab_iter_next, dw2_print_stats)
5875         (dw2_expand_symtabs_with_fullname)
5876         (dw2_expand_symtabs_matching_one)
5877         (dw_expand_symtabs_matching_file_matcher)
5878         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5879         (dw2_debug_names_iterator::next)
5880         (dw2_debug_names_map_matching_symbols)
5881         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5882         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5883         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5884         New methods.
5885         (get_compunit_symtab, process_full_comp_unit)
5886         (process_full_type_unit): Update.
5887         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5888
5889 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5890
5891         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5892         then introduce a new dwarf2_per_objfile type.
5893         <read_line_string>: Move to the new dwarf2_per_objfile type.
5894         <objfile>: Likewise.
5895         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5896         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5897         dwarf2_per_objfile->per_bfd.
5898         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5899         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5900         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5901         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5902         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5903         (dwarf2_per_objfile::locate_sections): Rename to...
5904         (dwarf2_per_bfd::locate_sections): ... this.
5905         (dwarf2_per_objfile::get_cutu): Rename to...
5906         (dwarf2_per_bfd::get_cutu): ... this.
5907         (dwarf2_per_objfile::get_cu): Rename to...
5908         (dwarf2_per_bfd::get_cu): ... this.
5909         (dwarf2_per_objfile::get_tu): Rename to...
5910         (dwarf2_per_bfd::get_tu): ... this.
5911         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5912         (dwarf2_per_bfd::allocate_per_cu): ... this.
5913         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5914         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5915         (get_gdb_index_contents_ftype): Change parameter from
5916         dwarf2_per_objfile to dwarf2_per_bfd.
5917         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5918         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5919
5920 2020-05-27  Tom Tromey  <tom@tromey.com>
5921             Simon Marchi  <simon.marchi@efficios.com>
5922
5923         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5924         (allocate_piece_closure): Set "per_objfile" member.
5925         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5926         (locexpr_describe_location, loclist_describe_location): Use new
5927         member.
5928         * dwarf2/read.c (read_call_site_scope)
5929         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5930         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5931         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5932         handle_data_member_location): Set per_objfile member.
5933         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5934         member.
5935         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5936
5937 2020-05-27  Tom Tromey  <tom@tromey.com>
5938
5939         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5940         allocate_signatured_type>: Declare new methods.
5941         <m_num_psymtabs>: New member.
5942         (struct dwarf2_per_cu_data) <index>: New member.
5943         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5944         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5945         (create_cu_from_index_list): Use allocate_per_cu.
5946         (create_signatured_type_table_from_index)
5947         (create_signatured_type_table_from_debug_names)
5948         (create_debug_type_hash_table, add_type_unit)
5949         (read_comp_units_from_section): Use allocate_signatured_type.
5950
5951 2020-05-27  Tom Tromey  <tom@tromey.com>
5952
5953         * psymtab.c (partial_map_expand_apply)
5954         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5955         (psym_lookup_global_symbol_language)
5956         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5957         (psym_print_stats, psym_expand_symtabs_for_function)
5958         (psym_map_symbol_filenames, psym_map_matching_symbols)
5959         (psym_expand_symtabs_matching)
5960         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5961         (maintenance_check_psymtabs): Update.
5962         * psympriv.h (struct partial_symtab) <readin_p,
5963         get_compunit_symtab>: Add objfile parameter.
5964         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5965         Likewise.
5966         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5967         get_compunit_symtab>: Likewise.
5968         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5969
5970 2020-05-27  Tom Tromey  <tom@tromey.com>
5971
5972         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5973         member.
5974         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5975         (create_cu_from_index_list)
5976         (create_signatured_type_table_from_index)
5977         (create_signatured_type_table_from_debug_names)
5978         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5979         (dwarf2_create_include_psymtab)
5980         (create_debug_type_hash_table, add_type_unit)
5981         (create_type_unit_group, read_comp_units_from_section)
5982         (dwarf2_compute_name, create_cus_hash_table)
5983         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5984         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5985         obstack.
5986         (dw2_get_real_path): Likewise.  Change argument to
5987         dwarf2_per_objfile.
5988
5989 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5990
5991         PR tdep/26000
5992         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5993         for ldrd (immediate).
5994
5995 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5996
5997         * command.h: Add comment giving the name of class_tui.
5998         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5999         create the fake command for the help for class_tui.
6000
6001 2020-05-26  Tom Tromey  <tromey@adacore.com>
6002
6003         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
6004         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6005         (val_atr): New function.
6006         (value_val_atr): Use it.
6007         * ada-valprint.c (print_optional_low_bound): Change low bound
6008         handling for enums.
6009         (val_print_packed_array_elements): Don't call discrete_position.
6010         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6011         discrete_position for enum types.
6012         * language.c (default_print_array_index): Change type.
6013         * language.h (struct language_defn) <la_print_array_index>: Add
6014         index_type parameter, change type of index_value.
6015         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6016         (default_print_array_index): Update.
6017         * valprint.c (maybe_print_array_index): Don't call
6018         value_from_longest.  Update.
6019         (value_print_array_elements): Don't call discrete_position.
6020
6021 2020-05-26  Tom Tromey  <tromey@adacore.com>
6022
6023         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6024         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6025
6026 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6027
6028         PR gdb/13519
6029         * avr-tdep.c (avr_integer_to_address): Return data or code
6030         address accordingly to the second 'type' argument of the
6031         function.
6032
6033 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6034
6035         * infcmd.c, inferior.h: (construct_inferior_arguments):
6036         Moved function from here to gdbsupport/common-inferior.{h,cc}
6037
6038 2020-05-23  Tom Tromey  <tom@tromey.com>
6039
6040         Revert commit eca1f90c:
6041         * NEWS: Remove entry for completion styling.
6042         * completer.c (_rl_completion_prefix_display_length): Move
6043         declaration later.
6044         (gdb_fnprint): Revert.
6045         (gdb_display_match_list_1): Likewise.
6046         * cli/cli-style.c (completion_prefix_style)
6047         (completion_difference_style, completion_suffix_style): Remove.
6048         (_initialize_cli_style): Revert.
6049         * cli/cli-style.h (completion_prefix_style)
6050         (completion_difference_style, completion_suffix_style): Don't
6051         declare.
6052
6053 2020-05-24  Pedro Alves  <palves@redhat.com>
6054
6055         * symtab.c (completion_list_add_name): Return boolean indication
6056         of whether the symbol matched.
6057         (completion_list_add_symbol): Don't try to remove C++ aliases if
6058         the symbol didn't match in the first place.
6059         * symtab.h (completion_list_add_name): Return bool.
6060
6061 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6062
6063         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6064         type::field.
6065
6066 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6067
6068         GDB 9.2 released.
6069
6070 2020-05-23  Tom Tromey  <tom@tromey.com>
6071
6072         * NEWS: Add entry for completion styling.
6073         * completer.c (_rl_completion_prefix_display_length): Move
6074         declaration earlier.
6075         (gdb_fnprint): Use completion_style.
6076         (gdb_display_match_list_1): Likewise.
6077         * cli/cli-style.c (completion_prefix_style)
6078         (completion_difference_style, completion_suffix_style): New
6079         globals.
6080         (_initialize_cli_style): Register new globals.
6081         * cli/cli-style.h (completion_prefix_style)
6082         (completion_difference_style, completion_suffix_style): Declare.
6083
6084 2020-05-23  Pedro Alves  <palves@redhat.com>
6085
6086         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6087         (parse_escape): Use ISDIGIT instead of isdigit.
6088         (puts_debug): Use gdb_isprint instead of isprint.
6089         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6090         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6091         ISSPACE instead of isspace.
6092         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6093         instead of isspace.
6094         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6095         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6096         instead of isxdigit and ISDIGIT instead of isdigit.
6097
6098 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6099
6100         * gdbtypes.h (struct type) <field>: New method.
6101         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6102         or type::field.
6103
6104 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6105
6106         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6107         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6108         modify the propery to use type::set_fields instead.
6109
6110 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6111
6112         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6113         type::num_fields instead.
6114
6115 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6116
6117         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6118         methods.
6119         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6120         that modify the number of fields to use type::set_num_fields
6121         instead.
6122
6123 2020-05-22  Tom Tromey  <tromey@adacore.com>
6124
6125         * compile/compile-object-load.h (munmap_list_free): Don't
6126         declare.
6127
6128 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6129
6130         * annotate.c (annotate_source_line): Update return type, add call
6131         to update current symtab and line.
6132         * annotate.h (annotate_source_line): Update return type, and
6133         extend header comment.
6134         * source.c (info_line_command): Check annotation_level before
6135         calling annotate_source_line.
6136         * stack.c (print_frame_info): If calling annotate_source_line
6137         returns true, then don't print any other source line information.
6138
6139 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6140
6141         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6142
6143 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6144
6145         * coffread.c (patch_type): Remove NULL check before xfree.
6146         * corefile.c (set_gnutarget): Likewise.
6147         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6148         * exec.c (build_section_table): Likewise.
6149         * remote.c (remote_target::pass_signals): Likewise.
6150         * utils.c (n_spaces): Likewise.
6151         * cli/cli-script.c (document_command): Likewise.
6152         * i386-windows-tdep.c (core_process_module_section): Likewise.
6153         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6154
6155 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6156
6157         * symfile.c (reread_symbols): Clear objfile's section_offsets
6158         vector and section indices, re-compute them by calling
6159         sym_offsets.
6160
6161 2020-05-20  Tom Tromey  <tromey@adacore.com>
6162
6163         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6164         (desc_one_bound, desc_index_type): Compute field name.
6165
6166 2020-05-20  Tom de Vries  <tdevries@suse.de>
6167
6168         PR symtab/25833
6169         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6170
6171 2020-05-20  Alan Modra  <amodra@gmail.com>
6172
6173         PR 25993
6174         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6175         bfd_set_filename.
6176         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6177         passed to bfd_set_filename.
6178         * symfile-mem.c (add_vsyscall_page): Likewise for string
6179         passed to symbol_file_add_from_memory.
6180         (symbol_file_add_from_memory): Make name param a const char* and
6181         don't strdup.
6182
6183 2020-05-20  Alan Modra  <amodra@gmail.com>
6184
6185         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6186         rather than accessing bfd->filename directly.
6187         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6188         and use bfd_section_name.
6189         * dwarf2/frame.c (decode_frame_entry): Likewise.
6190         * exec.c (exec_set_section_address): Likewise.
6191         * solib-aix.c (solib_aix_bfd_open): Likewise.
6192         * stap-probe.c (get_stap_base_address): Likewise.
6193         * symfile.c (reread_symbols): Likewise.
6194
6195 2020-05-19  Tom Tromey  <tromey@adacore.com>
6196
6197         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6198
6199 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6200
6201         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6202
6203 2020-05-19  Pedro Alves  <palves@redhat.com>
6204
6205         * NEWS (set exec-file-mismatch): Adjust entry.
6206         * exec.c: Include "build-id.h".
6207         (validate_exec_file): Try to match build IDs instead of filenames.
6208         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6209         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6210         and pass down 'warn_if_slow'.
6211         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6212         gdb_bfd_open_closure to pass it down.
6213         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6214
6215 2020-05-19  Pedro Alves  <palves@redhat.com>
6216
6217         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6218         * target.c (target_fileio_open_1): Rename to target_fileio_open
6219         and make extern.  Use bool.
6220         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6221         (target_fileio_read_alloc_1): Adjust.
6222         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6223         (target_fileio_open_warn_if_slow): Delete declaration.
6224
6225 2020-05-19  Pedro Alves  <palves@redhat.com>
6226
6227         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6228         Adjust all callers.
6229
6230 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6231
6232         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6233         whether disp is negative.
6234
6235 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6236
6237         * symfile.h (struct symfile_segment_data)
6238         <~symfile_segment_data>: Remove.
6239         <segment_info>: Change to std::vector.
6240         * symfile.c (default_symfile_segments): Update.
6241         * elfread.c (elf_symfile_segments): Update.
6242
6243 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6244
6245         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6246         <segments>: New.
6247         <segment_bases, segment_sizes>: Remove.
6248         * symfile.c (default_symfile_segments): Update.
6249         * elfread.c (elf_symfile_segments): Update.
6250         * remote.c (remote_target::get_offsets): Update.
6251         * solib-target.c (solib_target_relocate_section_addresses):
6252         Update.
6253
6254 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6255
6256         * symfile.h (struct symfile_segment_data): Initialize fields.
6257         <~symfile_segment_data>: Add.
6258         (symfile_segment_data_up): New.
6259         (struct sym_fns) <sym_segments>: Return a
6260         symfile_segment_data_up.
6261         (default_symfile_segments): Return a symfile_segment_data_up.
6262         (free_symfile_segment_data): Remove.
6263         (get_symfile_segment_data): Return a symfile_segment_data_up.
6264         * symfile.c (default_symfile_segments): Likewise.
6265         (get_symfile_segment_data): Likewise.
6266         (free_symfile_segment_data): Remove.
6267         (symfile_find_segment_sections): Update.
6268         * elfread.c (elf_symfile_segments): Return a
6269         symfile_segment_data_up.
6270         * remote.c (remote_target::get_offsets): Update.
6271         * solib-target.c (solib_target_relocate_section_addresses):
6272         Update.
6273         * symfile-debug.c (debug_sym_segments): Return a
6274         symfile_segment_data_up.
6275
6276 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6277
6278         PR build/25981
6279         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6280         Hardcode register numbers.
6281
6282         PR build/25981
6283         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6284         procfs_find_LDT_entry): Remove.
6285         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6286         procfs_find_LDT_entry): Remove.
6287         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6288         Remove.
6289
6290 2020-05-17  Pedro Alves  <palves@redhat.com>
6291             Andrew Burgess  <andrew.burgess@embecosm.com>
6292             Keno Fischer  <keno@juliacomputing.com>
6293
6294         PR gdb/25741
6295         * breakpoint.c (build_target_condition_list): Update comments.
6296         (build_target_command_list): Update comments and skip matching
6297         locations.
6298         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6299         a separate function.  Simplify "set breakpoint auto-hw off"
6300         handling.
6301         (insert_breakpoints): Update comment.
6302         (tracepoint_locations_match): New parameter.  For breakpoints,
6303         compare location types too, if the caller wants to.
6304         (handle_automatic_hardware_breakpoints): New functions.
6305         (bp_location_is_less_than): Also sort by location type and
6306         hardware breakpoint length.
6307         (update_global_location_list): Handle "set breakpoint auto-hw on"
6308         here.
6309         (update_breakpoint_locations): Ask breakpoint_locations_match to
6310         ignore location types.
6311
6312 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6313
6314         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6315         type::name instead.
6316
6317 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6318
6319         * gdbtypes.h (struct type) <name, set_name>: New methods.
6320         (TYPE_CODE): Use type::name.  Change all call sites used to set
6321         the name to use type::set_name instead.
6322
6323 2020-05-16  Tom Tromey  <tom@tromey.com>
6324
6325         * top.c (quit_force): Update.
6326         * infrun.c (handle_no_resumed): Update.
6327         * top.h (all_uis): New function.
6328         (ALL_UIS): Remove.
6329
6330 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6331
6332         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6333
6334 2020-05-16  Pedro Alves  <palves@redhat.com>
6335
6336         * ia64-linux-nat.c
6337         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6338         Declare method.
6339         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6340
6341 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6342
6343         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6344         (sparc64_adi_info): Likewise.
6345
6346 2020-05-15  Tom Tromey  <tom@tromey.com>
6347
6348         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6349         block_objfile.
6350         (lookup_objfile_from_block): Remove.
6351         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6352         (lookup_global_symbol): Use block_objfile.
6353         * symtab.h (lookup_objfile_from_block): Don't declare.
6354         * printcmd.c (clear_dangling_display_expressions): Use
6355         block_objfile.
6356         * parse.c (operator_check_standard): Use block_objfile.
6357
6358 2020-05-15  Tom Tromey  <tom@tromey.com>
6359
6360         * language.c (language_alloc_type_symbol): Set
6361         SYMBOL_SECTION.
6362         * symtab.c (initialize_objfile_symbol): Remove.
6363         (allocate_symbol): Remove.
6364         (allocate_template_symbol): Remove.
6365         * dwarf2/read.c (fixup_go_packaging): Use "new".
6366         (new_symbol): Use "new".
6367         (read_variable): Don't call initialize_objfile_symbol.  Use
6368         "new".
6369         (read_func_scope): Use "new".
6370         * xcoffread.c (process_xcoff_symbol): Don't call
6371         initialize_objfile_symbol.
6372         (SYMBOL_DUP): Remove.
6373         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6374         "new".
6375         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6376         (allocate_template_symbol): Don't declare.
6377         (struct symbol): Add copy constructor.  Change defaults.
6378         * jit.c (finalize_symtab): Use "new".
6379         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6380         Use "new".
6381         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6382         (common_block_end): Use "new".
6383         * mdebugread.c (parse_symbol): Use "new".
6384         (new_symbol): Likewise.
6385
6386 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6387
6388         * NEWS: Mention changes to help and apropos.
6389
6390 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6391
6392         * command.h (enum command_class): Improve comments, document
6393         that class_alias is for user-defined aliases, give the class
6394         name for each class, remove unused class_xdb.
6395         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6396         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6397         by a precise class.
6398         * infcmd.c (_initialize_infcmd): Likewise.
6399         * reverse.c (_initialize_reverse): Likewise.
6400         * stack.c (_initialize_stack): Likewise.
6401         * symfile.c (_initialize_symfile): Likewise.
6402         * tracepoint.c (_initialize_tracepoint): Likewise.
6403
6404 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6405
6406         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6407         when their aliased command is traversed.
6408         (help_cmd): Add fput_command_names_styled call to
6409         output command name and aliases when command has an alias.
6410
6411 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6412
6413         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6414         * cli/cli-decode.c (help_cmd_list): Declare as static,
6415         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6416         a command together with the command.
6417         (fput_command_name_styled, fput_command_names_styled): New functions.
6418         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6419         fput_command_name_styled.
6420         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6421         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6422
6423 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6424
6425         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6426         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6427         * command.h (cmd_show_list): Likewise.
6428         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6429         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6430
6431 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6432
6433         * unittests/command-def-selftests.c (traverse_command_structure):
6434         Verify all commands of a list have the same prefix command and
6435         that only the top cmdlist commands have a null prefix.
6436
6437 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6438
6439         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6440         as prefix, not one of its aliases.
6441         (set_cmd_prefix): Remove.
6442         (do_add_cmd): Centralize the setting of the prefix of a command, when
6443         command is defined after its full chain of prefix commands.
6444         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6445         (add_setshow_cmd_full): Likewise.
6446         (update_prefix_field_of_prefixed_commands): New function.
6447         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6448         update_prefix_field_of_prefixed_commands.
6449         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6450         addresses of remote_set_cmdlist and remote_show_cmdlist given
6451         as argument, not the address of an argument.
6452         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6453         * gdb/remote.c (_initialize_remote): Likewise.
6454
6455 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6456
6457         * cli/cli-cmds.c (alias_command): Check for an existing alias
6458         using lookup_cmd_composition, as valid_command_p is too strict
6459         and forbids aliases that are the prefix of an existing alias
6460         or command.
6461         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6462         command is properly recognised as a valid command.
6463
6464 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6465
6466         * unittests/help-doc-selftests.c: Rename to
6467         unittests/command-def-selftests.c
6468         * unittests/command-def-selftests.c (help_doc_tests): Update some
6469         comments.
6470         (command_structure_tests, traverse_command_structure): New namespace
6471         and function.
6472         (command_structure_invariants_tests): New function.
6473         (_initialize_command_def_selftests) Renamed from
6474         _initialize_help_doc_selftests, register command_structure_invariants
6475         selftest.
6476
6477 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6478
6479         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6480         an alias of 'show'.
6481
6482 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6483
6484         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6485         ada_is_fixed_point_type.  Update all callers.
6486         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6487         all callers.
6488         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6489         Update all callers.
6490         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6491         print_fixed_point_type.  Update all callers.
6492         * ada-valprint.c (ada_value_print_num): Replace call to
6493         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6494
6495 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6496
6497         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6498         processors.
6499         (cpu_supports_bts): Add CV_AMD case.
6500
6501 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6502             Simon Marchi  <simon.marchi@efficios.com>
6503
6504         * infrun.c (stop_all_threads): Collect multiple wait events at
6505         each pass.
6506
6507 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6508
6509         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6510         type::code instead.
6511
6512 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6513
6514         * gdbtypes.h (struct type) <code, set_code>: New methods.
6515         (TYPE_CODE): Use type::code.  Change all call sites used to set
6516         the code to use type::set_code instead.
6517
6518 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6519             Tom de Vries  <tdevries@suse.de>
6520             Pedro Alves  <palves@redhat.com>
6521
6522         PR threads/25478
6523         * infrun.c (stop_all_threads): Do NOT ignore
6524         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6525         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6526         received.
6527         (handle_no_resumed): Remove code handling a live inferior with no
6528         threads.
6529         * remote.c (has_single_non_exited_thread): New.
6530         (remote_target::update_thread_list): Do not delete a thread if is
6531         the last thread of the process.
6532         * thread.c (thread_select): Call delete_exited_threads instead of
6533         prune_threads.
6534
6535 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6536
6537         * infrun.c (stop_all_threads): Enable/disable thread events of all
6538         targets.  Move a debug message denoting the end of the function
6539         into the SCOPED_EXIT block.
6540
6541 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6542
6543         * process-stratum-target.h: Include <set>.
6544         (all_non_exited_process_targets, switch_to_target_no_thread): New
6545         function declarations.
6546         * process-stratum-target.c (all_non_exited_process_targets)
6547         (switch_to_target_no_thread): New function implementations.
6548
6549 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6550
6551         * infrun.c (handle_inferior_event): Extract out a piece of code
6552         into...
6553         (mark_non_executing_threads): ...this new function.
6554
6555 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6556
6557         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6558         use.
6559
6560 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6561
6562         * regcache.c (regcache_read_pc_protected): New function
6563         implementation that returns 0 if the PC cannot read via
6564         'regcache_read_pc'.
6565         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6566         instead of 'regcache_read_pc'.
6567         (keep_going_pass_signal): Ditto.
6568
6569 2020-05-13  Tom Tromey  <tromey@adacore.com>
6570
6571         * ada-lang.c (align_value): Remove.
6572         (ada_template_to_fixed_record_type_1): Use align_up.
6573
6574 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6575
6576         * async-event.c: Update the copyright year.
6577         * async-event.h: Update the copyright year.
6578
6579 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6580
6581         * objfiles.h (is_addr_in_objfile,
6582         shared_objfile_contains_address_p): Return bool.
6583         * objfile.c (is_addr_in_objfile,
6584         shared_objfile_contains_address_p): Return bool.
6585
6586 2020-05-11  Tom Tromey  <tromey@adacore.com>
6587
6588         * cli/cli-cmds.c (info_command): Restore.
6589         (_initialize_cli_cmds): Use add_prefix_command for "info".
6590         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6591
6592 2020-05-11  Tom Tromey  <tromey@adacore.com>
6593
6594         * ada-lang.c (ada_value_primitive_field): Now public.
6595         * ada-lang.h (ada_value_primitive_field): Declare.
6596         * ada-valprint.c (print_field_values): Use
6597         ada_value_primitive_field for wrapper fields.
6598
6599 2020-05-11  Tom de Vries  <tdevries@suse.de>
6600
6601         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6602         MODULE_DOMAIN.
6603
6604 2020-05-11  Tom de Vries  <tdevries@suse.de>
6605
6606         PR symtab/25941
6607         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6608         with length 0, if not gdb-produced.
6609         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6610
6611 2020-05-09  Tom de Vries  <tdevries@suse.de>
6612
6613         PR gdb/25955
6614         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6615         calculation.
6616
6617 2020-05-09  Tom Tromey  <tom@tromey.com>
6618
6619         * top.c (server_command): Now bool.
6620         * top.h (server_command): Now bool.
6621
6622 2020-05-08  Tom Tromey  <tromey@adacore.com>
6623
6624         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6625         already being processed.
6626
6627 2020-05-08  Tom Tromey  <tom@tromey.com>
6628
6629         * printcmd.c (struct display) <next>: Remove.
6630         <display>: New constructor.
6631         <exp_string>: Now a std::string.
6632         <enabled_p>: Now a bool.
6633         (display_number): Move definition earlier.
6634         (displays): Rename from display_chain.  Now a std::vector.
6635         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6636         (display_command): Update.
6637         (do_one_display, disable_display)
6638         (enable_disable_display_command, do_enable_disable_display):
6639         Update.
6640         (free_display): Remove.
6641         (clear_displays): Rewrite.
6642         (delete_display): Update.
6643         (map_display_numbers): Use function_view.  Remove "data"
6644         parameter.  Update.
6645         (do_delete_display): Remove.
6646         (undisplay_command): Update.
6647         (do_one_display, do_displays, disable_display)
6648         (info_display_command): Update.
6649         (do_enable_disable_display): Remove.
6650         (enable_disable_display_command)
6651         (clear_dangling_display_expressions): Update.
6652
6653 2020-05-08  Tom Tromey  <tom@tromey.com>
6654
6655         * symtab.c (set_symbol_cache_size)
6656         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6657         (maintenance_print_symbol_cache_statistics): Update.
6658         * symmisc.c (print_symbol_bcache_statistics)
6659         (print_objfile_statistics, maintenance_print_objfiles)
6660         (maintenance_info_symtabs, maintenance_check_symtabs)
6661         (maintenance_expand_symtabs, maintenance_info_line_tables):
6662         Update.
6663         * symfile-debug.c (set_debug_symfile): Update.
6664         * source.c (forget_cached_source_info): Update.
6665         * python/python.c (gdbpy_progspaces): Update.
6666         * psymtab.c (maintenance_info_psymtabs): Update.
6667         * probe.c (parse_probes): Update.
6668         * linespec.c (iterate_over_all_matching_symtabs)
6669         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6670         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6671         * exec.c (exec_target::close): Update.
6672         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6673         * breakpoint.c (print_one_breakpoint_location)
6674         (create_longjmp_master_breakpoint)
6675         (create_std_terminate_master_breakpoint): Update.
6676         * progspace.c (program_spaces): Now a std::vector.
6677         (maybe_new_address_space): Update.
6678         (add_program_space): Remove.
6679         (program_space::program_space): Update.
6680         (remove_program_space): Update.
6681         (number_of_program_spaces): Remove.
6682         (print_program_space, update_address_spaces): Update.
6683         * progspace.h (program_spaces): Change type.
6684         (ALL_PSPACES): Remove.
6685         (number_of_program_spaces): Don't declare.
6686         (struct program_space) <next>: Remove.
6687
6688 2020-05-08  Tom Tromey  <tom@tromey.com>
6689
6690         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6691         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6692         (enable_break): Update.
6693         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6694         (frv_fdpic_find_canonical_descriptor): Update.
6695         (frv_fetch_objfile_link_map): Update.
6696         * progspace.c (program_space::free_all_objfiles): Update.
6697         (program_space::solibs): New method.
6698         * progspace.h (struct program_space) <solibs>: New method.
6699         * solist.h (master_so_list): Don't declare.
6700         (ALL_SO_LIBS): Remove.
6701         * solib.h (so_list_head): Remove.
6702         (update_solib_list): Update comment.
6703         * solib.c (master_so_list): Remove.
6704         (solib_used, update_solib_list, solib_add)
6705         (info_sharedlibrary_command, clear_solib)
6706         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6707
6708 2020-05-08  Tom Tromey  <tom@tromey.com>
6709
6710         * extension.c (extension_languages): Now a std::array.
6711         (ALL_EXTENSION_LANGUAGES): Remove.
6712         (get_ext_lang_defn, get_ext_lang_of_file)
6713         (eval_ext_lang_from_control_command): Update.
6714         (finish_ext_lang_initialization)
6715         (auto_load_ext_lang_scripts_for_objfile)
6716         (ext_lang_type_printers::ext_lang_type_printers)
6717         (apply_ext_lang_type_printers)
6718         (ext_lang_type_printers::~ext_lang_type_printers)
6719         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6720         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6721         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6722         (get_matching_xmethod_workers, ext_lang_colorize)
6723         (ext_lang_before_prompt): Update.
6724         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6725
6726 2020-05-08  Tom Tromey  <tom@tromey.com>
6727
6728         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6729         overload.
6730         <swap_string, m_string>: Remove.
6731         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6732         Update.
6733         * stabsread.c (define_symbol, read_type): Update.
6734         * linespec.c (find_linespec_symbols): Update.
6735         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6736         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6737         * dbxread.c (read_dbx_symtab): Update.
6738         * cp-support.h (cp_canonicalize_string_full)
6739         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6740         Return unique_xmalloc_ptr.
6741         * cp-support.c (inspect_type): Update.
6742         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6743         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6744         Likewise.
6745         * c-typeprint.c (print_name_maybe_canonical): Update.
6746         * break-catch-throw.c (check_status_exception_catchpoint):
6747         Update.
6748
6749 2020-05-08  Tom de Vries  <tdevries@suse.de>
6750
6751         * infrun.c (follow_fork): Copy current_line and current_symtab to
6752         child thread.
6753
6754 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6755
6756         * async-event.c (struct async_signal_handler, struct
6757         async_event_handler): Reformat, remove typedef.
6758
6759 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6760
6761         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6762         access thistype->main_type->dyn_prop_list directly.
6763
6764 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6765
6766         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6767         (remove_dyn_prop): Remove.  Update all users to use
6768         type::remove_dyn_prop.
6769         * gdbtypes.c (remove_dyn_prop): Rename to...
6770         (type::remove_dyn_prop): ... this.
6771
6772 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6773
6774         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6775         (add_dyn_prop): Remove.  Update all users to use
6776         type::add_dyn_prop.
6777         * gdbtypes.c (add_dyn_prop): Rename to...
6778         (type::add_dyn_prop): ... this.
6779
6780 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6781
6782         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6783         (get_dyn_prop): Remove.  Update all users to use
6784         type::dyn_prop.
6785         * gdbtypes.c (get_dyn_prop): Rename to...
6786         (type::dyn_prop): ... this.
6787
6788 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6789
6790         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6791
6792 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6793
6794         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6795         instruction, skip it if it's there.
6796
6797 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6798
6799         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6800
6801 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6802
6803         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6804         * gdbtypes.c (recursive_dump_type): Remove use of
6805         TYPE_INCOMPLETE.
6806
6807 2020-05-03  Tom Tromey  <tom@tromey.com>
6808
6809         * breakpoint.c (catch_command, tcatch_command): Remove.
6810         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6811         add_show_prefix_cmd.
6812         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6813         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6814         Remove.
6815         (add_internal_problem_command): Use add_basic_prefix_cmd,
6816         add_show_prefix_cmd.
6817         * mips-tdep.c (set_mipsfpu_command): Remove.
6818         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6819         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6820         (_initialize_index_cache): Use add_basic_prefix_cmd.
6821         * memattr.c (dummy_cmd): Remove.
6822         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6823         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6824         (_initialize_tui_win): Use add_basic_prefix_cmd,
6825         add_show_prefix_cmd.
6826         * cli/cli-logging.c (set_logging_command): Remove.
6827         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6828         add_show_prefix_cmd.
6829         (show_logging_command): Remove.
6830         * target.c (target_command): Remove.
6831         (add_target): Use add_basic_prefix_cmd.
6832
6833 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6834
6835         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6836
6837 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6838
6839         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6840         info_command.
6841
6842 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6843
6844         * nbsd-nat.c (nbsd_enable_proc_events)
6845         (nbsd_nat_target::post_startup_inferior): Add.
6846         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6847         (nbsd_nat_target::update_thread_list): Rewrite.
6848         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6849         "PTRACE_LWP_CREATE".
6850         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6851
6852 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6853
6854         * stack.c (_initialize_stack): Remove duplicated creation
6855         of "frame" command and "f" alias.
6856
6857 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6858
6859         PR gdb/18706
6860         * gdbtypes.c (check_typedef): Calculate size of array of
6861         stubbed type.
6862
6863 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6864
6865         PR gdb/15559
6866         * i386-tdep.c (i386_push_dummy_call): Call
6867         i386_thiscall_push_dummy_call.
6868         (i386_thiscall_push_dummy_call): New function.
6869         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6870         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6871         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6872
6873 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6874
6875         * gdbarch.sh (do_read): Add shellcheck disable directive for
6876         warning SC2162.
6877
6878 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6879
6880         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6881         "referenced but not assigned" warning.
6882
6883 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6884
6885         * gdbarch.sh: Remove code that sets fallbackdefault.
6886
6887 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6888
6889         * gdbarch.sh: Use shell operators && and || instead of
6890         -a and -o.
6891
6892 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6893
6894         * gdbarch.sh: Use $(...) instead of `...`.
6895
6896 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6897
6898         * gdbarch.sh: Use double quotes around variables.
6899
6900 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6901
6902         * gdbarch.sh: Use %s with printf, instead of variables in the
6903         format string.
6904
6905 2020-04-29  Tom Tromey  <tromey@adacore.com>
6906
6907         PR ada/25875:
6908         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6909         type fields here.
6910         (read_enumeration_type): Call
6911         update_enumeration_type_from_children later.  Update comments.
6912         (process_enumeration_scope): Don't create type fields.
6913
6914 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6915
6916         * nbsd-tdep.c: Include "xml-syscall.h".
6917         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6918
6919 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6920
6921         * nbsd-nat.c: Include "sys/wait.h".
6922         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6923         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6924         (nbsd_nat_target::remove_exec_catchpoint)
6925         (nbsd_nat_target::set_syscall_catchpoint): Add.
6926         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6927         (nbsd_nat_target::insert_exec_catchpoint)
6928         (nbsd_nat_target::remove_exec_catchpoint)
6929         (nbsd_nat_target::set_syscall_catchpoint): Add.
6930         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6931         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6932         `nbsd_get_syscall_number'.
6933
6934 2020-04-29  Tom Tromey  <tom@tromey.com>
6935
6936         * stack.c (print_block_frame_labels): Remove.
6937
6938 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6939
6940         PR gdb/17320
6941         * ada-valprint.c (val_print_packed_array_elements): Move array
6942         end bracket to new line.
6943         (ada_val_print_string): Remove extra spaces before first array
6944         element.
6945         * c-valprint.c (c_value_print_array): Likewise.
6946         * m2-valprint.c (m2_print_array_contents): Likewise.
6947         (m2_value_print_inner): Likewise.
6948         * p-valprint.c (pascal_value_print_inner): Likewise.
6949         * valprint.c (generic_val_print_array): Likewise.
6950         (value_print_array_elements): Move first array element and array
6951         end bracket to new line.
6952
6953 2020-04-29  Tom de Vries  <tdevries@suse.de>
6954
6955         PR symtab/25889
6956         * linespec.c (find_method): Fix ix calculation.
6957
6958 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6959
6960         * syscalls/update-netbsd.sh: New file.
6961         * syscalls/netbsd.xml: Regenerate.
6962         * data-directory/Makefile.in: Register `netbsd.xml' in
6963         `SYSCALLS_FILES'.
6964
6965 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6966
6967         * syscalls/update-freebsd.sh: Add double quotes.
6968
6969 2020-04-28  Tom Tromey  <tom@tromey.com>
6970
6971         * NEWS: Update.
6972         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6973         (cmdpy_init): Allow class_tui.
6974
6975 2020-04-28 Mark Williams <mark@myosotissp.com>
6976
6977         PR gdb/24480
6978         * dwarf2read.c: Add missing assingments to list_in_scope when
6979         start_symtab was already called.
6980
6981 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6982
6983         PR gdb/25881
6984         * dwarf2/read.c (offset_map_type): Use
6985         gdb:hash_enum<sect_offset> as hash function.
6986
6987 2020-04-28  Tom de Vries  <tdevries@suse.de>
6988
6989         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6990         with DW_AT_signature.
6991
6992 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6993
6994         * configure.ac: Remove check for fs_base/gs_base in
6995         user_regs_struct.
6996         * configure: Re-generate.
6997         * config.in: Re-generate.
6998         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6999         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
7000         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
7001
7002 2020-04-27  Luis Machado  <luis.machado@linaro.org>
7003
7004         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7005         problematic inline frame unwinding situation.
7006         * frame.c (frame_id_computed_p): New function.
7007         * frame.h (frame_id_computed_p): New prototype.
7008
7009 2020-04-26  Tom Tromey  <tom@tromey.com>
7010
7011         * command.h (enum command_class) <class_pseudo>: Remove.
7012
7013 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7014
7015         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7016         and whitespace.
7017
7018 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7019
7020         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7021         `PT_GET_PROCESS_STATE' block.
7022
7023 2020-04-24  Tom Tromey  <tom@tromey.com>
7024
7025         * symtab.h (symbol_get_demangled_name): Don't declare.
7026         * symtab.c (symbol_get_demangled_name): Remove.
7027         (general_symbol_info::natural_name)
7028         (general_symbol_info::demangled_name): Update.
7029
7030 2020-04-24  Tom Tromey  <tom@tromey.com>
7031
7032         PR rust/25025:
7033         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7034
7035 2020-04-24  Tom Tromey  <tom@tromey.com>
7036
7037         PR symtab/12707:
7038         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7039         exists.
7040         (new_symbol): Likewise.
7041         * compile/compile-object-load.c (get_out_value_type): Use
7042         symbol_matches_search_name.
7043
7044 2020-04-24  Tom Tromey  <tom@tromey.com>
7045
7046         * dwarf2/read.c (add_partial_symbol): Do not call
7047         compute_and_set_names.
7048
7049 2020-04-24  Tom Tromey  <tom@tromey.com>
7050
7051         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7052         overload.
7053
7054 2020-04-24  Tom Tromey  <tom@tromey.com>
7055
7056         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7057         (add_psymbol_to_list): New overload.  Make old overload call new
7058         one.
7059         * psympriv.h (add_psymbol_to_list): New overload.
7060
7061 2020-04-24  Tom Tromey  <tom@tromey.com>
7062
7063         * dwarf2/read.c (partial_die_info::read) <case
7064         DW_AT_linkage_name>: Use value_as_string.
7065         (dwarf2_string_attr): Use value_as_string.
7066         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7067         method.
7068         * dwarf2/attribute.c (attribute::value_as_string): New method.
7069
7070 2020-04-24  Tom Tromey  <tom@tromey.com>
7071
7072         * symtab.c (general_symbol_info::natural_name)
7073         (general_symbol_info::demangled_name): Check for language_rust.
7074
7075 2020-04-24  Tom Tromey  <tom@tromey.com>
7076
7077         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7078         (dwarf2_physname): ... from here.
7079         (partial_die_info::read): Add Rust "{" hack.
7080
7081 2020-04-24  Tom Tromey  <tom@tromey.com>
7082
7083         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7084         method.
7085         (symbol_set_demangled_name): Don't declare.
7086         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7087         symbol_set_demangled_name.
7088         (general_symbol_info::set_language)
7089         (general_symbol_info::compute_and_set_names): Update.
7090         * minsyms.c (minimal_symbol_reader::install): Update.
7091         * dwarf2/read.c (new_symbol): Update.
7092
7093 2020-04-24  Tom Tromey  <tromey@adacore.com>
7094
7095         PR python/23662:
7096         * python/py-type.c (convert_field): Handle
7097         FIELD_LOC_KIND_DWARF_BLOCK.
7098         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7099         (typy_get_dynamic): Nw function.
7100         (type_object_getset): Add "dynamic".
7101         * NEWS: Add entry.
7102
7103 2020-04-24  Tom Tromey  <tromey@adacore.com>
7104
7105         * ada-typeprint.c (print_choices, print_variant_part)
7106         (print_record_field_types_dynamic): New functions.
7107         (print_record_field_types): Use print_record_field_types_dynamic.
7108
7109 2020-04-24  Tom Tromey  <tromey@adacore.com>
7110
7111         * dwarf2/read.c (handle_data_member_location): New overload.
7112         (dwarf2_add_field): Use it.
7113         (decode_locdesc): Add "computed" parameter.  Update comment.
7114         * gdbtypes.c (is_dynamic_type_internal): Also look for
7115         FIELD_LOC_KIND_DWARF_BLOCK.
7116         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7117         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7118         virtual base classes.
7119         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7120         FIELD_LOC_KIND_DWARF_BLOCK.
7121
7122 2020-04-24  Tom Tromey  <tromey@adacore.com>
7123
7124         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7125         * gdbtypes.c (is_dynamic_type_internal): Check
7126         TYPE_HAS_DYNAMIC_LENGTH.
7127         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7128         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7129         New macros.
7130         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7131         constant.
7132
7133 2020-04-24  Tom Tromey  <tromey@adacore.com>
7134
7135         * dwarf2/read.c (struct variant_field): Rewrite.
7136         (struct variant_part_builder): New.
7137         (struct nextfield): Remove "variant" field.  Add "offset".
7138         (struct field_info): Add "current_variant_part" and
7139         "variant_parts".
7140         (alloc_discriminant_info): Remove.
7141         (alloc_rust_variant): New function.
7142         (quirk_rust_enum): Update.
7143         (dwarf2_add_field): Set "offset" member.  Don't handle
7144         DW_TAG_variant_part.
7145         (offset_map_type): New typedef.
7146         (convert_variant_range, create_one_variant)
7147         (create_one_variant_part, create_variant_parts)
7148         (add_variant_property): New functions.
7149         (dwarf2_attach_fields_to_type): Call add_variant_property.
7150         (read_structure_type): Don't handle DW_TAG_variant_part.
7151         (handle_variant_part, handle_variant): New functions.
7152         (handle_struct_member_die): Use them.
7153         (process_structure_scope): Don't handle variant parts.
7154         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7155         (struct discriminant_info): Remove.
7156         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7157         (struct main_type) <flag_discriminated_union>: Remove.
7158         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7159         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7160         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7161         Update.
7162         * valops.c (value_union_variant): Remove.
7163         * value.h (value_union_variant): Don't declare.
7164
7165 2020-04-24  Tom Tromey  <tromey@adacore.com>
7166
7167         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7168         (ada_value_primitive_packed_val): Update.
7169         * ada-valprint.c (ada_value_print_1): Update.
7170         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7171         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7172         just an address.  Use evaluate_for_locexpr_baton.
7173         (dwarf2_evaluate_property): Update.
7174         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7175         array_view.
7176         * findvar.c (default_read_var_value): Update.
7177         * gdbtypes.c (compute_variant_fields_inner)
7178         (resolve_dynamic_type_internal): Update.
7179         (resolve_dynamic_type): Change type of valaddr parameter.
7180         * gdbtypes.h (resolve_dynamic_type): Update.
7181         * valarith.c (value_subscripted_rvalue): Update.
7182         * value.c (value_from_contents_and_address): Update.
7183
7184 2020-04-24  Tom Tromey  <tromey@adacore.com>
7185
7186         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7187         "push_initial_value" parameter.
7188         (dwarf2_evaluate_property): Likewise.
7189         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7190
7191 2020-04-24  Tom Tromey  <tromey@adacore.com>
7192
7193         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7194         (variant::matches, compute_variant_fields_recurse)
7195         (compute_variant_fields_inner, compute_variant_fields): New
7196         functions.
7197         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7198         Use resolved_type after type is made.
7199         (operator==): Add new cases.
7200         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7201         (struct discriminant_range, struct variant, struct variant_part):
7202         New.
7203         (union dynamic_prop_data) <variant_parts, original_type>: New
7204         members.
7205         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7206         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7207         constants.
7208         * value.c (unpack_bits_as_long): Now public.
7209         * value.h (unpack_bits_as_long): Declare.
7210
7211 2020-04-24  Tom Tromey  <tromey@adacore.com>
7212
7213         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7214         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7215
7216 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7217
7218         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7219
7220 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7221
7222         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7223         (remove_fork_catchpoint, post_startup_inferior)
7224         (post_attach): Move...
7225         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7226         (remove_fork_catchpoint, post_startup_inferior)
7227         (post_attach): ...here.
7228         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7229         (remove_fork_catchpoint, post_startup_inferior)
7230         (post_attach): Move...
7231         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7232         (remove_fork_catchpoint, post_startup_inferior)
7233         (post_attach): ...here.
7234
7235 2020-04-24  Tom Tromey  <tromey@adacore.com>
7236
7237         * nat/windows-nat.h (struct windows_thread_info)
7238         <pc_adjusted>: New member.
7239         * windows-nat.c (windows_fetch_one_register): Check
7240         pc_adjusted.
7241         (windows_nat_target::get_windows_debug_event)
7242         (windows_nat_target::wait): Set pc_adjusted.
7243
7244 2020-04-24  Tom de Vries  <tdevries@suse.de>
7245
7246         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7247         Run gdb-add-index inside temp dir.
7248
7249 2020-04-23  Tom Tromey  <tromey@adacore.com>
7250
7251         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7252         in loop.
7253
7254 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7255
7256         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7257         get_frame_register instead of gdbarch_unwind_pc.
7258
7259 2020-04-23  Tom de Vries  <tdevries@suse.de>
7260
7261         * symtab.c (lookup_global_symbol): Prefer def over decl.
7262
7263 2020-04-23  Tom de Vries  <tdevries@suse.de>
7264
7265         PR symtab/25807
7266         * block.c (best_symbol, better_symbol): Promote to external.
7267         * block.h (best_symbol, better_symbol): Declare.
7268         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7269         decl.
7270
7271 2020-04-23  Tom Tromey  <tromey@adacore.com>
7272
7273         PR ada/25837:
7274         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7275         "const char *", not a "const std::string &".
7276         <name_and_matcher::operator==>: Update.
7277         * unittests/lookup_name_info-selftests.c: Change type of
7278         "result".
7279
7280 2020-04-23  Tom Tromey  <tom@tromey.com>
7281
7282         * inferior.h (iterate_over_inferiors): Don't declare.
7283         * inferior.c (iterate_over_inferiors): Remove.
7284         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7285         Remove.
7286         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7287         use iterate_over_inferiors.
7288         (darwin_resume_inferior_it)
7289         (struct resume_inferior_threads_param)
7290         (darwin_resume_inferior_threads_it): Remove.
7291         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7292
7293 2020-04-23  Tom de Vries  <tdevries@suse.de>
7294
7295         * blockframe.c (find_pc_partial_function): Use
7296         find_pc_sect_compunit_symtab rather than
7297         objfile->sf->qf->find_pc_sect_compunit_symtab.
7298
7299 2020-04-22  Tom de Vries  <tdevries@suse.de>
7300
7301         PR symtab/25764
7302         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7303         in psymtabs.
7304
7305 2020-04-22  Tom de Vries  <tdevries@suse.de>
7306
7307         PR symtab/25801
7308         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7309         symtabs.
7310
7311 2020-04-22  Tom de Vries  <tdevries@suse.de>
7312
7313         PR symtab/25700
7314         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7315         CU if already created.
7316
7317 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7318
7319         * infrun.c (displaced_step_fixup): Switch to the event_thread
7320         before calling displaced_step_restore, not after.
7321
7322 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7323
7324         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7325         its inferior is not recorded by us.
7326         (record_btrace_target_open): Replace call to
7327         all_non_exited_threads () with call to current_inferior
7328         ()->non_exited_threads ().
7329         (record_btrace_target::stop_recording): Likewise.
7330         (record_btrace_target::close): Likewise.
7331         (record_btrace_target::wait): Likewise.
7332         (record_btrace_target::record_stop_replaying): Likewise.
7333
7334 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7335
7336         * btrace.c (btrace_enable): Throw an error on double enables and
7337         when enabling recording fails.
7338         (btrace_disable): Throw an error if the thread is not recorded.
7339
7340 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7341
7342         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7343         request if we do not have a thread_info.
7344
7345 2020-04-21  Tom de Vries  <tdevries@suse.de>
7346
7347         PR gdb/25471
7348         * thread.c
7349         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7350         exception in get_frame_id.
7351
7352 2020-04-20  Tom Tromey  <tromey@adacore.com>
7353
7354         * python/python.c (struct gdbpy_event): Mark move constructor as
7355         noexcept.
7356         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7357         constructor as noexcept.
7358         * completer.h (struct completion_result): Mark move constructor as
7359         noexcept.
7360         * completer.c (completion_result::completion_result): Use
7361         initialization style.  Don't call reset_match_list.
7362
7363 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7364
7365         * MAINTAINERS (Write After Approval): Add myself.
7366
7367 2020-04-18  Tom Tromey  <tom@tromey.com>
7368
7369         * windows-tdep.c (init_w32_command_list)
7370         (w32_prefix_command_valid): Restore.
7371         (_initialize_windows_tdep): Call init_w32_command_list.
7372
7373 2020-04-18  Tom Tromey  <tom@tromey.com>
7374
7375         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7376         * value.c (value_fn_field): Update.
7377         * valops.c (find_function_in_inferior)
7378         (value_allocate_space_in_inferior): Update.
7379         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7380         Update.
7381         * tui/tui-source.c (tui_source_window::set_contents): Update.
7382         * symtab.c (lookup_global_or_static_symbol)
7383         (find_function_start_sal_1, skip_prologue_sal)
7384         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7385         * symmisc.c (dump_msymbols, dump_symtab_1)
7386         (maintenance_print_one_line_table): Update.
7387         * symfile.c (init_entry_point_info, section_is_mapped)
7388         (list_overlays_command, simple_read_overlay_table)
7389         (simple_overlay_update_1): Update.
7390         * stap-probe.c (handle_stap_probe): Update.
7391         * stabsread.c (dbx_init_float_type, define_symbol)
7392         (read_one_struct_field, read_enum_type, read_range_type): Update.
7393         * source.c (info_line_command): Update.
7394         * python/python.c (gdbpy_source_objfile_script)
7395         (gdbpy_execute_objfile_script): Update.
7396         * python/py-type.c (save_objfile_types): Update.
7397         * python/py-objfile.c (py_free_objfile): Update.
7398         * python/py-inferior.c (python_new_objfile): Update.
7399         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7400         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7401         (maintenance_check_psymtabs): Update.
7402         * printcmd.c (info_address_command): Update.
7403         * objfiles.h (struct objfile) <arch>: New method, from
7404         get_objfile_arch.
7405         (get_objfile_arch): Don't declare.
7406         * objfiles.c (get_objfile_arch): Remove.
7407         (filter_overlapping_sections): Update.
7408         * minsyms.c (msymbol_is_function): Update.
7409         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7410         (output_nondebug_symbol): Update.
7411         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7412         (mdebug_expand_psymtab): Update.
7413         * machoread.c (macho_add_oso_symfile): Update.
7414         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7415         Update.
7416         * linux-fork.c (checkpoint_command): Update.
7417         * linespec.c (convert_linespec_to_sals): Update.
7418         * jit.c (finalize_symtab): Update.
7419         * infrun.c (insert_exception_resume_from_probe): Update.
7420         * ia64-tdep.c (ia64_find_unwind_table): Update.
7421         * hppa-tdep.c (internalize_unwinds): Update.
7422         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7423         Update.
7424         * gcore.c (call_target_sbrk): Update.
7425         * elfread.c (record_minimal_symbol, elf_symtab_read)
7426         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7427         (elf_gnu_ifunc_resolve_by_got): Update.
7428         * dwarf2/read.c (create_addrmap_from_index)
7429         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7430         (read_debug_names_from_section)
7431         (process_psymtab_comp_unit_reader, add_partial_symbol)
7432         (add_partial_subprogram, process_full_comp_unit)
7433         (read_file_scope, read_func_scope, read_lexical_block_scope)
7434         (read_call_site_scope, dwarf2_ranges_read)
7435         (dwarf2_record_block_ranges, dwarf2_add_field)
7436         (mark_common_block_symbol_computed, read_tag_pointer_type)
7437         (read_tag_string_type, dwarf2_init_float_type)
7438         (dwarf2_init_complex_target_type, read_base_type)
7439         (partial_die_info::read, partial_die_info::read)
7440         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7441         (dwarf2_fetch_die_loc_sect_off): Update.
7442         * dwarf2/loc.c (dwarf2_find_location_expression)
7443         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7444         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7445         (dwarf2_loc_desc_get_symbol_read_needs)
7446         (locexpr_describe_location_piece, locexpr_describe_location_1)
7447         (loclist_describe_location): Update.
7448         * dwarf2/index-write.c (write_debug_names): Update.
7449         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7450         * dtrace-probe.c (dtrace_process_dof): Update.
7451         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7452         (process_one_symbol): Update.
7453         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7454         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7455         (coff_read_enum_type): Update.
7456         * cli/cli-cmds.c (edit_command, list_command): Update.
7457         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7458         * breakpoint.c (create_overlay_event_breakpoint)
7459         (create_longjmp_master_breakpoint)
7460         (create_std_terminate_master_breakpoint)
7461         (create_exception_master_breakpoint, get_sal_arch): Update.
7462         * block.c (block_gdbarch): Update.
7463         * annotate.c (annotate_source_line): Update.
7464
7465 2020-04-17  Tom Tromey  <tromey@adacore.com>
7466
7467         * auto-load.c (show_auto_load_cmd): Remove.
7468         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7469         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7470         (maintenance_print_arc_command): Remove.
7471         * tui/tui-win.c (tui_command): Remove.
7472         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7473         * tui/tui-layout.c (tui_layout_command): Remove.
7474         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7475         * python/python.c (user_set_python, user_show_python): Remove.
7476         (_initialize_python): Use add_basic_prefix_cmd,
7477         add_show_prefix_cmd.
7478         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7479         (install_gdb_commands): Use add_basic_prefix_cmd,
7480         add_show_prefix_cmd.
7481         (info_guile_command): Remove.
7482         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7483         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7484         add_show_prefix_cmd.
7485         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7486         Remove do_set and do_show parameters.
7487         * cli/cli-style.c (set_style, show_style): Remove.
7488         (_initialize_cli_style): Use add_basic_prefix_cmd,
7489         add_show_prefix_cmd.
7490         (cli_style_option::add_setshow_commands): Remove do_set and
7491         do_show parameters.
7492         (cli_style_option::add_setshow_commands): Use
7493         add_basic_prefix_cmd, add_show_prefix_cmd.
7494         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7495         (set_style_name): Remove.
7496         * cli/cli-dump.c (dump_command, append_command): Remove.
7497         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7498         (tekhex_dump_command, binary_dump_command)
7499         (binary_append_command): Remove.
7500         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7501         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7502         (init_w32_command_list): Remove; move into ...
7503         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7504         * valprint.c (set_print, show_print, set_print_raw)
7505         (show_print_raw): Remove.
7506         (_initialize_valprint): Use add_basic_prefix_cmd,
7507         add_show_prefix_cmd.
7508         * typeprint.c (set_print_type, show_print_type): Remove.
7509         (_initialize_typeprint): Use add_basic_prefix_cmd,
7510         add_show_prefix_cmd.
7511         * record.c (set_record_command, show_record_command): Remove.
7512         (_initialize_record): Use add_basic_prefix_cmd,
7513         add_show_prefix_cmd.
7514         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7515         add_show_prefix_cmd.
7516         (info_command, show_command, set_debug, show_debug): Remove.
7517         * top.h (set_history, show_history): Don't declare.
7518         * top.c (set_history, show_history): Remove.
7519         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7520         (unset_tdesc_cmd): Remove.
7521         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7522         add_show_prefix_cmd.
7523         * symtab.c (info_module_command): Remove.
7524         (_initialize_symtab): Use add_basic_prefix_cmd.
7525         * symfile.c (overlay_command): Remove.
7526         (_initialize_symfile): Use add_basic_prefix_cmd.
7527         * sparc64-tdep.c (info_adi_command): Remove.
7528         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7529         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7530         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7531         add_show_prefix_cmd.
7532         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7533         (_initialize_serial): Use add_basic_prefix_cmd,
7534         add_show_prefix_cmd.
7535         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7536         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7537         add_show_prefix_cmd.
7538         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7539         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7540         add_show_prefix_cmd.
7541         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7542         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7543         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7544         add_show_prefix_cmd.
7545         * remote.c (remote_command, set_remote_cmd): Remove.
7546         (_initialize_remote): Use add_basic_prefix_cmd.
7547         * record-full.c (set_record_full_command)
7548         (show_record_full_command): Remove.
7549         (_initialize_record_full): Use add_basic_prefix_cmd,
7550         add_show_prefix_cmd.
7551         * record-btrace.c (cmd_set_record_btrace)
7552         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7553         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7554         (cmd_show_record_btrace_pt): Remove.
7555         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7556         add_show_prefix_cmd.
7557         * ravenscar-thread.c (set_ravenscar_command)
7558         (show_ravenscar_command): Remove.
7559         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7560         add_show_prefix_cmd.
7561         * mips-tdep.c (show_mips_command, set_mips_command)
7562         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7563         add_show_prefix_cmd.
7564         * maint.c (maintenance_command, maintenance_info_command)
7565         (maintenance_check_command, maintenance_print_command)
7566         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7567         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7568         add_show_prefix_cmd.
7569         (show_per_command_cmd): Remove.
7570         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7571         Remove.
7572         (maintenance_show_test_settings_cmd): Remove.
7573         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7574         add_show_prefix_cmd.
7575         * maint-test-options.c (maintenance_test_options_command):
7576         Remove.
7577         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7578         * macrocmd.c (macro_command): Remove
7579         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7580         * language.c (set_check, show_check): Remove.
7581         (_initialize_language): Use add_basic_prefix_cmd,
7582         add_show_prefix_cmd.
7583         * infcmd.c (unset_command): Remove.
7584         (_initialize_infcmd): Use add_basic_prefix_cmd.
7585         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7586         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7587         add_show_prefix_cmd.
7588         * go32-nat.c (go32_info_dos_command): Remove.
7589         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7590         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7591         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7592         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7593         (_initialize_frame): Use add_basic_prefix_cmd,
7594         add_show_prefix_cmd.
7595         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7596         (_initialize_dcache): Use add_basic_prefix_cmd,
7597         add_show_prefix_cmd.
7598         * cp-support.c (maint_cplus_command): Remove.
7599         (_initialize_cp_support): Use add_basic_prefix_cmd.
7600         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7601         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7602         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7603         add_basic_prefix_cmd, add_show_prefix_cmd.
7604         * breakpoint.c (save_command): Remove.
7605         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7606         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7607         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7608         add_show_prefix_cmd.
7609         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7610         (set_ada_command, show_ada_command): Remove.
7611         (_initialize_ada_language): Use add_basic_prefix_cmd,
7612         add_show_prefix_cmd.
7613         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7614
7615 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7616
7617         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7618         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7619
7620 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7621
7622         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7623         warning messages.
7624
7625 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7626
7627         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7628         import table is not at beginning of .idata section.
7629
7630 2020-04-16  Pedro Alves  <palves@redhat.com>
7631
7632         * inferior.c (delete_inferior): Use delete operator directly
7633         instead of delete_program_space.
7634         * progspace.c (add_program_space): New, factored out from
7635         program_space::program_space.
7636         (remove_program_space): New, factored out from
7637         delete_program_space.
7638         (program_space::program_space): Remove intro comment.  Rewrite.
7639         (program_space::~program_space): Remove intro comment.  Call
7640         remove_program_space.
7641         (delete_program_space): Delete.
7642         * progspace.h (program_space::program_space): Make explicit.  Move
7643         intro comment here, adjusted.
7644         (program_space::~program_space): Move intro comment here,
7645         adjusted.
7646         (delete_program_space): Remove.
7647
7648 2020-04-16  Tom Tromey  <tromey@adacore.com>
7649
7650         * windows-nat.c (windows_nat::handle_access_violation): New
7651         function.
7652         * nat/windows-nat.h (handle_access_violation): Declare.
7653         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7654         windows-nat.c.  Call handle_access_violation.
7655
7656 2020-04-16  Tom de Vries  <tdevries@suse.de>
7657
7658         PR symtab/25791
7659         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7660         CUs without psymtab.
7661
7662 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7663
7664         * python/python.c (do_start_initialization): Don't call
7665         PyEval_InitThreads for Python 3.9 and beyond.
7666
7667 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7668
7669         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7670         thread functions.
7671         (obsd_nat_target::wait): Likewise.
7672
7673 2020-04-15  Tom Tromey  <tromey@adacore.com>
7674
7675         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7676         (DEBUG_EXCEPT): Use debug_printf.
7677
7678 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7679
7680         * completer.c (class completion_tracker::completion_hash_entry)
7681         <hash_name>: New member function.
7682         (completion_tracker::discard_completions): New callback to hash a
7683         completion_hash_entry, pass this to htab_create_alloc.
7684
7685 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7686
7687         * windows-nat.c (windows_make_so): Warn rather than stopping with
7688         an error if realpath() fails.
7689
7690 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7691
7692         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7693         (nbsd_nat_target::info_proc): Add do_status.
7694
7695 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7696             Tom de Vries  <tdevries@suse.de>
7697
7698         PR symtab/25718
7699         * psympriv.h (struct partial_symtab::read_symtab)
7700         (struct partial_symtab::expand_psymtab)
7701         (struct partial_symtab::read_dependencies): Update comments.
7702         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7703         read_symtab for includer.
7704         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7705         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7706         (struct dwarf2_include_psymtab::m_readin): Remove.
7707         (struct dwarf2_include_psymtab::includer): New member function.
7708         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7709
7710 2020-04-14  Tom de Vries  <tdevries@suse.de>
7711
7712         PR symtab/25720
7713         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7714         with NULL symbol_matcher and lookup_name.
7715         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7716         and lookup_name.
7717         * dwarf2/read.c (dw2_expand_symtabs_matching)
7718         (dw2_debug_names_expand_symtabs_matching): Same.
7719         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7720         Make lookup_name a pointer.  Update comment.
7721         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7722         lookup_name being a pointer.
7723         * symfile.c (expand_symtabs_matching): Same.
7724         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7725         * linespec.c (iterate_over_all_matching_symtabs): Same.
7726
7727 2020-04-13  Tom Tromey  <tom@tromey.com>
7728
7729         * run-on-main-thread.c: Update include.
7730         * unittests/main-thread-selftests.c: Update include.
7731         * tui/tui-win.c: Update include.
7732         * tui/tui-io.c: Update include.
7733         * tui/tui-interp.c: Update include.
7734         * tui/tui-hooks.c: Update include.
7735         * top.h: Update include.
7736         * top.c: Update include.
7737         * ser-base.c: Update include.
7738         * remote.c: Update include.
7739         * remote-notif.c: Update include.
7740         * remote-fileio.c: Update include.
7741         * record-full.c: Update include.
7742         * record-btrace.c: Update include.
7743         * python/python.c: Update include.
7744         * posix-hdep.c: Update include.
7745         * mingw-hdep.c: Update include.
7746         * mi/mi-main.c: Update include.
7747         * mi/mi-interp.c: Update include.
7748         * main.c: Update include.
7749         * linux-nat.c: Update include.
7750         * interps.c: Update include.
7751         * infrun.c: Update include.
7752         * inf-loop.c: Update include.
7753         * event-top.c: Update include.
7754         * event-loop.c: Move to ../gdbsupport/.
7755         * event-loop.h: Move to ../gdbsupport/.
7756         * async-event.h: Update include.
7757         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7758
7759 2020-04-13  Tom Tromey  <tom@tromey.com>
7760
7761         * tui/tui-win.c: Include async-event.h.
7762         * remote.c: Include async-event.h.
7763         * remote-notif.c: Include async-event.h.
7764         * record-full.c: Include async-event.h.
7765         * record-btrace.c: Include async-event.h.
7766         * infrun.c: Include async-event.h.
7767         * event-top.c: Include async-event.h.
7768         * event-loop.h: Move some declarations to async-event.h.
7769         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7770         code to async-event.c.
7771         * async-event.h: New file.
7772         * async-event.c: New file.
7773         * Makefile.in (COMMON_SFILES): Add async-event.c.
7774         (HFILES_NO_SRCDIR): Add async-event.h.
7775
7776 2020-04-13  Tom Tromey  <tom@tromey.com>
7777
7778         * utils.c (flush_streams): New function.
7779         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7780
7781 2020-04-13  Tom Tromey  <tom@tromey.com>
7782
7783         * event-loop.c (handle_file_event): Use warning, not
7784         printf_unfiltered.
7785
7786 2020-04-13  Tom Tromey  <tom@tromey.com>
7787
7788         * event-loop.c: Include <chrono>.
7789
7790 2020-04-13  Tom Tromey  <tom@tromey.com>
7791
7792         * gdb_select.h: Move to ../gdbsupport/.
7793         * event-loop.c: Update include path.
7794         * top.c: Update include path.
7795         * ser-base.c: Update include path.
7796         * ui-file.c: Update include path.
7797         * ser-tcp.c: Update include path.
7798         * guile/scm-ports.c: Update include path.
7799         * posix-hdep.c: Update include path.
7800         * ser-unix.c: Update include path.
7801         * gdb_usleep.c: Update include path.
7802         * mingw-hdep.c: Update include path.
7803         * inflow.c: Update include path.
7804         * infrun.c: Update include path.
7805         * event-top.c: Update include path.
7806
7807 2020-04-13  Tom Tromey  <tom@tromey.com>
7808
7809         * configure: Rebuild.
7810         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7811
7812 2020-04-13  Tom Tromey  <tom@tromey.com>
7813
7814         * event-loop.h (start_event_loop): Don't declare.
7815         * event-loop.c (start_event_loop): Move...
7816         * main.c (start_event_loop): ...here.  Now static.
7817
7818 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7819
7820         * MAINTAINERS: Update my email address.
7821
7822 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7823
7824         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7825         IP_ALL.
7826
7827 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7828
7829         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7830         (nbsd_nat_target::info_proc): Add do_cmdline.
7831
7832 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7833
7834         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7835         (nbsd_nat_target::info_proc): Add do_cwd.
7836
7837 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7838
7839         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7840
7841 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7842
7843         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7844         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7845         (nbsd_nat_target::info_proc): New functions.
7846         * nbsd-nat.c (kinfo_get_vmmap): New function.
7847         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7848         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7849         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7850         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7851         functions.
7852         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7853         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7854         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7855         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7856         (KINFO_VME_FLAG_GROWS_DOWN): New.
7857
7858 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7859
7860         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7861         bit shift.
7862
7863 2020-04-10  Tom Tromey  <tromey@adacore.com>
7864
7865         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7866
7867 2020-04-10  Tom Tromey  <tromey@adacore.com>
7868
7869         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7870         separate debug files.
7871
7872 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7873
7874         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7875         Move to...
7876         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7877         ... here.
7878         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7879         Check for STATUS_WX86_BREAKPOINT.
7880         (windows_nat_target::wait): Same.
7881
7882 2020-04-10  Tom de Vries  <tdevries@suse.de>
7883
7884         PR cli/25808
7885         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7886
7887 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7888
7889         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7890         (Write After Approval): Remove Tom de Vries.
7891
7892 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7893
7894         revert partially:
7895         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7896
7897         * buildsym.c (record_line): Fix undefined behavior and preserve
7898         lines at eof.
7899
7900 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7901
7902         * auxv.h (svr4_auxv_parse): New.
7903         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7904         and generic_auxv_parse.
7905         (svr4_auxv_parse): Add.
7906         * obsd-tdep.c: Include "auxv.h".
7907         (obsd_auxv_parse): Remove.
7908         (obsd_init_abi): Remove comment.
7909         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7910         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7911         * nbsd-tdep.c: Include "auxv.h".
7912         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7913
7914 2020-04-08  Tom Tromey  <tromey@adacore.com>
7915
7916         * nat/windows-nat.h (last_wait_event): Don't declare.
7917         (wait_for_debug_event): Update comment.
7918         * nat/windows-nat.c (last_wait_event): Now static.
7919
7920 2020-04-08  Tom Tromey  <tromey@adacore.com>
7921
7922         * windows-nat.c (wait_for_debug_event): Move to
7923         nat/windows-nat.c.
7924         * nat/windows-nat.h (wait_for_debug_event): Declare.
7925         * nat/windows-nat.c (wait_for_debug_event): Move from
7926         windows-nat.c.  No longer static.
7927
7928 2020-04-08  Tom Tromey  <tromey@adacore.com>
7929
7930         * windows-nat.c (get_windows_debug_event): Use
7931         fetch_pending_stop.
7932         * nat/windows-nat.h (fetch_pending_stop): Declare.
7933         * nat/windows-nat.c (fetch_pending_stop): New function.
7934
7935 2020-04-08  Tom Tromey  <tromey@adacore.com>
7936
7937         * windows-nat.c (windows_continue): Use matching_pending_stop and
7938         continue_last_debug_event.
7939         * nat/windows-nat.h (matching_pending_stop)
7940         (continue_last_debug_event): Declare.
7941         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7942         (matching_pending_stop, continue_last_debug_event): New
7943         functions.
7944
7945 2020-04-08  Tom Tromey  <tromey@adacore.com>
7946
7947         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7948         (handle_exception_result): Move to nat/windows-nat.h.
7949         (DEBUG_EXCEPTION_SIMPLE): Remove.
7950         (windows_nat::handle_ms_vc_exception): New function.
7951         (handle_exception): Move to nat/windows-nat.c.
7952         (get_windows_debug_event): Update.
7953         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7954         nat/windows-nat.c.
7955         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7956         (handle_exception_result): Move from windows-nat.c.
7957         (handle_exception): Declare.
7958         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7959         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7960         windows-nat.c.
7961
7962 2020-04-08  Tom Tromey  <tromey@adacore.com>
7963
7964         * windows-nat.c (exception_count, event_count): Remove.
7965         (handle_exception, get_windows_debug_event)
7966         (do_initial_windows_stuff): Update.
7967
7968 2020-04-08  Tom Tromey  <tromey@adacore.com>
7969
7970         * windows-nat.c (windows_nat::handle_load_dll)
7971         (windows_nat::handle_unload_dll): Rename.  No longer static.
7972         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7973         Declare.
7974
7975 2020-04-08  Tom Tromey  <tromey@adacore.com>
7976
7977         * complaints.h (stop_whining): Declare at top-level.
7978         (complaint): Don't declare stop_whining.
7979
7980 2020-04-08  Tom Tromey  <tromey@adacore.com>
7981
7982         * windows-nat.c (windows_nat::handle_output_debug_string):
7983         Rename.  No longer static.
7984         * nat/windows-nat.h (handle_output_debug_string): Declare.
7985
7986 2020-04-08  Tom Tromey  <tromey@adacore.com>
7987
7988         * windows-nat.c (current_process_handle, current_process_id)
7989         (main_thread_id, last_sig, current_event, last_wait_event)
7990         (current_windows_thread, desired_stop_thread_id, pending_stops)
7991         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7992         (display_selectors, fake_create_process)
7993         (get_windows_debug_event): Update.
7994         * nat/windows-nat.h (current_process_handle, current_process_id)
7995         (main_thread_id, last_sig, current_event, last_wait_event)
7996         (current_windows_thread, desired_stop_thread_id, pending_stops)
7997         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7998         * nat/windows-nat.c (current_process_handle, current_process_id)
7999         (main_thread_id, last_sig, current_event, last_wait_event)
8000         (current_windows_thread, desired_stop_thread_id, pending_stops)
8001         (siginfo_er): New globals.  Move from windows-nat.c.
8002
8003 2020-04-08  Tom Tromey  <tromey@adacore.com>
8004
8005         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8006         (handle_load_dll): Update.
8007         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8008
8009 2020-04-08  Tom Tromey  <tromey@adacore.com>
8010
8011         * windows-nat.c (enum thread_disposition_type): Move to
8012         nat/windows-nat.h.
8013         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8014         static.
8015         (windows_add_thread, windows_nat_target::fetch_registers)
8016         (windows_nat_target::store_registers, handle_exception)
8017         (windows_nat_target::resume, get_windows_debug_event)
8018         (windows_nat_target::get_tib_address)
8019         (windows_nat_target::thread_name)
8020         (windows_nat_target::thread_alive): Update.
8021         * nat/windows-nat.h (enum thread_disposition_type): Move from
8022         windows-nat.c.
8023         (thread_rec): Declare.
8024
8025 2020-04-08  Tom Tromey  <tromey@adacore.com>
8026
8027         * windows-nat.c: Add "using namespace".
8028         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8029         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8030
8031 2020-04-08  Tom Tromey  <tromey@adacore.com>
8032
8033         * nat/windows-nat.h (struct windows_thread_info): Declare
8034         destructor.
8035         * nat/windows-nat.c (~windows_thread_info): New.
8036
8037 2020-04-08  Tom Tromey  <tromey@adacore.com>
8038
8039         PR gdb/22992
8040         * windows-nat.c (current_event): Update comment.
8041         (last_wait_event, desired_stop_thread_id): New globals.
8042         (struct pending_stop): New.
8043         (pending_stops): New global.
8044         (windows_nat_target) <stopped_by_sw_breakpoint>
8045         <supports_stopped_by_sw_breakpoint>: New methods.
8046         (windows_fetch_one_register): Add assertions.  Adjust PC.
8047         (windows_continue): Handle pending stops.  Suspend other threads
8048         when stepping.  Use last_wait_event
8049         (wait_for_debug_event): New function.
8050         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8051         pending stops.  Queue spurious stops.
8052         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8053         (windows_nat_target::kill): Use wait_for_debug_event.
8054         * nat/windows-nat.h (struct windows_thread_info)
8055         <stopped_at_software_breakpoint>: New field.
8056         * nat/windows-nat.c (windows_thread_info::resume): Clear
8057         stopped_at_software_breakpoint.
8058
8059 2020-04-08  Tom Tromey  <tromey@adacore.com>
8060
8061         * windows-nat.c (enum thread_disposition_type): New.
8062         (thread_rec): Replace "get_context" parameter with "disposition";
8063         change type.
8064         (windows_add_thread, windows_nat_target::fetch_registers)
8065         (windows_nat_target::store_registers, handle_exception)
8066         (windows_nat_target::resume, get_windows_debug_event)
8067         (windows_nat_target::get_tib_address)
8068         (windows_nat_target::thread_name)
8069         (windows_nat_target::thread_alive): Update.
8070
8071 2020-04-08  Tom Tromey  <tromey@adacore.com>
8072
8073         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8074         (windows_continue): Use windows_continue::resume.
8075         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8076         resume>: Declare new methods.
8077         * nat/windows-nat.c: New file.
8078         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8079
8080 2020-04-08  Tom Tromey  <tromey@adacore.com>
8081
8082         * windows-nat.c (windows_add_thread, windows_delete_thread)
8083         (windows_nat_target::fetch_registers)
8084         (windows_nat_target::store_registers, fake_create_process)
8085         (windows_nat_target::resume, windows_nat_target::resume)
8086         (get_windows_debug_event, windows_nat_target::wait)
8087         (windows_nat_target::pid_to_str)
8088         (windows_nat_target::get_tib_address)
8089         (windows_nat_target::get_ada_task_ptid)
8090         (windows_nat_target::thread_name)
8091         (windows_nat_target::thread_alive): Use lwp, not tid.
8092
8093 2020-04-08  Tom Tromey  <tromey@adacore.com>
8094
8095         * windows-nat.c (handle_exception)
8096         (windows_nat_target::thread_name): Update.
8097         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8098         <name>: Now unique_xmalloc_ptr.
8099
8100 2020-04-08  Tom Tromey  <tromey@adacore.com>
8101
8102         * windows-nat.c (thread_rec)
8103         (windows_nat_target::fetch_registers): Update.
8104         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8105         Update comment.
8106         <debug_registers_changed, reload_context>: Now bool.
8107
8108 2020-04-08  Tom Tromey  <tromey@adacore.com>
8109
8110         * windows-nat.c (windows_add_thread): Use new.
8111         (windows_init_thread_list, windows_delete_thread): Use delete.
8112         (get_windows_debug_event): Update.
8113         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8114         destructor, and initializers.
8115
8116 2020-04-08  Tom Tromey  <tromey@adacore.com>
8117
8118         * windows-nat.c (struct windows_thread_info): Remove.
8119         * nat/windows-nat.h: New file.
8120
8121 2020-04-08  Tom Tromey  <tromey@adacore.com>
8122
8123         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8124         (thread_rec, windows_add_thread, windows_delete_thread)
8125         (windows_continue): Update.
8126
8127 2020-04-08  Tom Tromey  <tromey@adacore.com>
8128
8129         * windows-nat.c (struct windows_thread_info): Remove typedef.
8130         (thread_head): Remove.
8131         (thread_list): New global.
8132         (thread_rec, windows_add_thread, windows_init_thread_list)
8133         (windows_delete_thread, windows_continue): Update.
8134
8135 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8136
8137         * windows-tdep.h (windows_init_abi): Add comment.
8138         (cygwin_init_abi): New declaration.
8139         * windows-tdep.c: Split signal enumeration in two, one for
8140         Windows and one for Cygwin.
8141         (windows_gdb_signal_to_target): Only deal with signal of the
8142         Windows OS ABI.
8143         (cygwin_gdb_signal_to_target): New function.
8144         (windows_init_abi): Rename to windows_init_abi_common, don't set
8145         gdb_signal_to_target gdbarch method.  Add new new function with
8146         this name.
8147         (cygwin_init_abi): New function.
8148         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8149         comment.  Don't call windows_init_abi.
8150         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8151         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8152         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8153         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8154         a new function of this name.
8155         (i386_cygwin_init_abi): New function.
8156         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8157         OS ABI Cygwin.
8158
8159 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8160
8161         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8162         parameter.c.
8163         (dwarf2_read_gdb_index): Update.
8164
8165 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8166
8167         * nbsd-tdep.c: Include "objfiles.h".
8168         (nbsd_skip_solib_resolver): New.
8169         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8170
8171 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8172
8173         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8174         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8175         with DW_LLE_base_addressx are being emitted in DWARFv5.
8176         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8177         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8178         unsigned integer.
8179
8180 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8181
8182         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8183         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8184         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8185         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8186         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8187         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8188         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8189
8190
8191 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8192
8193         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8194         (read_loclist_index): New function definition.
8195         (lookup_loclist_base): New function definition.
8196         (read_loclist_header): New function definition.
8197         (dwarf2_cu): Add loclist_base and loclist_header field.
8198         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8199         (read_full_die_1): Read the value of DW_AT_loclists_base.
8200         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8201         (read_attribute_value): Handle DW_FORM_loclistx.
8202         (skip_one_die): Handle DW_FORM_loclistx.
8203         (loclist_header): New structure declaration.
8204         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8205
8206 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8207
8208         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8209         constructor.  Remove `addr` parameter from other constructor and
8210         add `per_cu` parameter.
8211         * dwarf2/read.c (create_partial_symtab): Update.
8212
8213 2020-04-07  Tom de Vries  <tdevries@suse.de>
8214
8215         PR symtab/25796
8216         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8217         (partial_die_info::fixup): Inherit has_const_value.
8218
8219 2020-04-07  Tom de Vries  <tdevries@suse.de>
8220
8221         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8222         symbols without address.
8223
8224 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8225
8226         * nbsd-nat.h (struct thread_info): Add forward declaration.
8227         (nbsd_nat_target::thread_alive): Add.
8228         (nbsd_nat_target::thread_name): Likewise.
8229         (nbsd_nat_target::update_thread_list): Likewise.
8230         (update_thread_list::post_attach): Likewise.
8231         (post_attach::pid_to_str): Likewise.
8232         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8233         (nbsd_thread_lister): Add.
8234         (nbsd_nat_target::thread_alive): Likewise.
8235         (nbsd_nat_target::thread_name): Likewise.
8236         (nbsd_add_threads): Likewise.
8237         (update_thread_list::post_attach): Likewise.
8238         (nbsd_nat_target::update_thread_list): Likewise.
8239         (post_attach::pid_to_str): Likewise.
8240
8241 2020-04-06  Tom Tromey  <tromey@adacore.com>
8242
8243         * ada-valprint.c (print_variant_part): Extract the variant field.
8244         (print_field_values): Use the field as the outer value when
8245         recursing.
8246
8247 2020-04-06  Tom Tromey  <tromey@adacore.com>
8248
8249         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8250         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8251         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8252         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8253         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8254
8255 2020-04-06  Tom Tromey  <tromey@adacore.com>
8256
8257         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8258         TYPE_CODE_ERROR.
8259
8260 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8261
8262         * nbsd-tdep.c: Include "gdbarch.h".
8263         Define enum with NetBSD signal numbers.
8264         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8265         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8266         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8267         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8268         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8269         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8270         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8271         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8272         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8273         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8274         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8275         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8276
8277 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8278
8279         PR gdb/25325
8280         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8281
8282 2020-04-03  Tom Tromey  <tromey@adacore.com>
8283
8284         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8285         Read constant block.
8286
8287 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8288
8289         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8290         (gdb_bfd_get_full_section_contents): New declaration.
8291         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8292         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8293         gdb_bfd_get_full_section_contents.
8294
8295 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8296
8297         * exec.c (build_section_table): Replace internal_error with
8298         gdb_assert.
8299         (section_table_xfer_memory_partial): Likewise.
8300         * mdebugread.c (parse_partial_symbols): Likewise.
8301         * psymtab.c (lookup_partial_symbol): Likewise.
8302         * utils.c (wrap_here): Likewise.
8303
8304 2020-04-02  Tom Tromey  <tromey@adacore.com>
8305
8306         * f-lang.c (build_fortran_types): Use arch_type to initialize
8307         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8308
8309 2020-04-02  Tom Tromey  <tromey@adacore.com>
8310
8311         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8312         of attributes.
8313
8314 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8315             Bernd Edlinger <bernd.edlinger@hotmail.de>
8316             Tom Tromey  <tromey@adacore.com>
8317
8318         * buildsym.c (buildsym_compunit::record_line): Remove
8319         deduplication code.
8320
8321 2020-04-02  Tom de Vries  <tdevries@suse.de>
8322
8323         PR ada/24671
8324         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8325
8326 2020-04-02  Tom de Vries  <tdevries@suse.de>
8327
8328         * dwarf2/read.c (dwarf2_gdb_index_functions,
8329         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8330         NULL.
8331         * psymtab.c (psym_lookup_global_symbol_language): New function.
8332         (psym_functions): Init psym_lookup_global_symbol_language with
8333         psym_lookup_global_symbol_language.
8334         * symfile-debug.c (debug_sym_quick_functions): Init
8335         lookup_global_symbol_language with NULL.
8336         * symfile.c (set_initial_language): Remove fixme comment.
8337         * symfile.h (struct quick_symbol_functions): Add
8338         lookup_global_symbol_language.
8339         * symtab.c (find_quick_global_symbol_language): New function.
8340         (find_main_name): Use find_quick_global_symbol_language.
8341
8342 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8343
8344         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8345
8346 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8347
8348         * buildsym.c (record_line): Fix undefined behavior and preserve
8349         lines at eof.
8350
8351 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8352
8353         * buildsym.c (record_line): Fix the resizing condition.
8354
8355 2020-04-01  Tom Tromey  <tom@tromey.com>
8356
8357         * value.h (value_literal_complex): Add comment.
8358         * valops.c (value_literal_complex): Refer to value.h.
8359
8360 2020-04-01  Tom Tromey  <tom@tromey.com>
8361
8362         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8363         (scalar_type): New rule, from typebase.
8364         (typebase): Use scalar_type.  Recognize complex types.
8365         (field_name): Handle FLOAT_KEYWORD.
8366         (ident_tokens): Add _Complex and __complex__.
8367
8368 2020-04-01  Tom Tromey  <tom@tromey.com>
8369
8370         PR exp/25299:
8371         * valarith.c (promotion_type, complex_binop): New functions.
8372         (scalar_binop): Handle complex numbers.  Use promotion_type.
8373         (value_pos, value_neg, value_complement): Handle complex numbers.
8374
8375 2020-04-01  Tom Tromey  <tom@tromey.com>
8376
8377         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8378         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8379         (parse_number): Handle complex numbers.
8380
8381 2020-04-01  Tom Tromey  <tom@tromey.com>
8382
8383         * c-valprint.c (c_decorations): Change complex suffix to "i".
8384
8385 2020-04-01  Tom Tromey  <tom@tromey.com>
8386
8387         * valprint.c (generic_value_print_complex): Use accessors.
8388         * value.h (value_real_part, value_imaginary_part): Declare.
8389         * valops.c (value_real_part, value_imaginary_part): New
8390         functions.
8391         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8392
8393 2020-04-01  Tom Tromey  <tom@tromey.com>
8394
8395         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8396         (read_range_type): Update.
8397         * mdebugread.c (basic_type): Update.
8398         * go-lang.c (build_go_types): Use init_complex_type.
8399         * gdbtypes.h (struct main_type) <complex_type>: New member.
8400         (init_complex_type): Update.
8401         (arch_complex_type): Don't declare.
8402         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8403         Make name if none given.  Use alloc_type_copy.  Look for cached
8404         complex type.
8405         (arch_complex_type): Remove.
8406         (gdbtypes_post_init): Use init_complex_type.
8407         * f-lang.c (build_fortran_types): Use init_complex_type.
8408         * dwarf2/read.c (read_base_type): Update.
8409         * d-lang.c (build_d_types): Use init_complex_type.
8410         * ctfread.c (read_base_type): Update.
8411
8412 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8413
8414         * infrun.c (stop_all_threads): Update assertion, plus when
8415         stopping threads, take into account that we might be trying
8416         to stop an all-stop target.
8417         (stop_waiting): Call 'stop_all_threads' if there exists a
8418         non-stop target.
8419
8420 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8421
8422         * target.h (exists_non_stop_target): New function declaration.
8423         * target.c (exists_non_stop_target): New function.
8424
8425 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8426
8427         PR gdb/24789
8428         * eval.c (is_integral_or_integral_reference): New function.
8429         (evaluate_subexp_standard): Allow integer references in
8430         pointer arithmetic.
8431
8432 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8433
8434         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8435         check for no ptid in the stop reply when the target is non-stop.
8436
8437 2020-04-01  Tom Tromey  <tromey@adacore.com>
8438
8439         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8440         "name" parameter to rvalue reference.  Initialize m_name_holder.
8441         <lookup_name_info>: New overloads.
8442         <name>: Return gdb::string_view.
8443         <c_str>: New method.
8444         <make_ignore_params>: Update.
8445         <search_name_hash>: Update.
8446         <language_lookup_name>: Return const char *.
8447         <m_name>: Change type.
8448         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8449         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8450         (lookup_name_info::match_any): Update.
8451         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8452         Update.
8453         * minsyms.c (linkage_name_str): Update.
8454         * language.c (default_symbol_name_matcher): Update.
8455         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8456         Update.
8457         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8458         (ada_lookup_name_info::ada_lookup_name_info): Update.
8459         (literal_symbol_name_matcher): Update.
8460
8461 2020-04-01  Tom Tromey  <tromey@adacore.com>
8462
8463         * psymtab.c (psymtab_search_name): Remove function.
8464         (psym_lookup_symbol): Create search name and lookup name here.
8465         (lookup_partial_symbol): Remove "name" parameter; add
8466         lookup_name.
8467         (psym_expand_symtabs_for_function): Update.
8468
8469 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8470
8471         PR tui/25597:
8472         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8473
8474 2020-03-31  Tom Tromey  <tromey@adacore.com>
8475
8476         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8477         memcpy.
8478
8479 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8480
8481         * features/riscv/32bit-csr.xml: Regenerated.
8482         * features/riscv/64bit-csr.xml: Regenerated.
8483
8484 2020-03-30  Tom Tromey  <tromey@adacore.com>
8485
8486         * ada-valprint.c (print_variant_part): Update.
8487         * ada-lang.h (ada_which_variant_applies): Update.
8488         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8489         outer_valaddr parameters; replace with "outer" value parameter.
8490         (to_fixed_variant_branch_type): Update.
8491
8492 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8493
8494         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8495         <list>.  Remove inclusion of observable.h.
8496         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8497         (struct arch_lwp_info): New struct.
8498         (class ppc_linux_dreg_interface): New class.
8499         (struct ppc_linux_process_info): New struct.
8500         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8501         <low_new_clone, low_forget_process, low_prepare_to_resume>
8502         <copy_thread_dreg_state, mark_thread_stale>
8503         <mark_debug_registers_changed, register_hw_breakpoint>
8504         <clear_hw_breakpoint, register_wp, clear_wp>
8505         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8506         <num_memory_accesses, get_trigger_type>
8507         <create_watchpoint_request, hwdebug_point_cmp>
8508         <init_arch_lwp_info, get_arch_lwp_info>
8509         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8510         methods.
8511         <struct ptid_hash>: New inner struct.
8512         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8513         members.
8514         (saved_dabr_value, hwdebug_info, max_slots_number)
8515         (struct hw_break_tuple, struct thread_points, ppc_threads)
8516         (have_ptrace_hwdebug_interface)
8517         (hwdebug_find_thread_points_by_tid)
8518         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8519         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8520         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8521         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8522         use m_dreg_interface.
8523         (hwdebug_point_cmp): Change to...
8524         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8525         reference arguments instead of pointers.
8526         (ppc_linux_nat_target::ranged_break_num_registers): Use
8527         m_dreg_interface.
8528         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8529         m_dreg_interface.  Call register_hw_breakpoint.
8530         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8531         m_dreg_interface.  Call clear_hw_breakpoint.
8532         (get_trigger_type): Change to...
8533         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8534         comment.
8535         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8536         use m_dreg_interface.  Call register_hw_breakpoint.
8537         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8538         use m_dreg_interface.  Call clear_hw_breakpoint.
8539         (can_use_watchpoint_cond_accel): Change to...
8540         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8541         method.  Update comment, use m_dreg_interface and
8542         m_process_info.
8543         (calculate_dvc): Change to...
8544         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8545         m_dreg_interface.
8546         (num_memory_accesses): Change to...
8547         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8548         (check_condition): Change to...
8549         (ppc_linux_nat_target::check_condition): ...this method.
8550         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8551         comment, use m_dreg_interface.
8552         (create_watchpoint_request): Change to...
8553         (ppc_linux_nat_target::create_watchpoint_request): ...this
8554         method.  Use m_dreg_interface.
8555         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8556         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8557         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8558         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8559         (ppc_linux_nat_target::low_forget_process)
8560         (ppc_linux_nat_target::low_new_fork)
8561         (ppc_linux_nat_target::low_new_clone)
8562         (ppc_linux_nat_target::low_delete_thread)
8563         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8564         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8565         only call mark_thread_stale.
8566         (ppc_linux_thread_exit): Remove.
8567         (ppc_linux_nat_target::stopped_data_address): Change to...
8568         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8569         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8570         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8571         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8572         comment.  Call low_stopped_data_address.
8573         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8574         m_dreg_interface.
8575         (ppc_linux_nat_target::masked_watch_num_registers): Use
8576         m_dreg_interface.
8577         (ppc_linux_nat_target::copy_thread_dreg_state)
8578         (ppc_linux_nat_target::mark_thread_stale)
8579         (ppc_linux_nat_target::mark_debug_registers_changed)
8580         (ppc_linux_nat_target::register_hw_breakpoint)
8581         (ppc_linux_nat_target::clear_hw_breakpoint)
8582         (ppc_linux_nat_target::register_wp)
8583         (ppc_linux_nat_target::clear_wp)
8584         (ppc_linux_nat_target::init_arch_lwp_info)
8585         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8586         (_initialize_ppc_linux_nat): Remove observer callback.
8587
8588 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8589
8590         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8591         (ppc_linux_nat_target::auxv_parse)
8592         (ppc_linux_nat_target::read_description)
8593         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8594         Move up.
8595
8596 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8597
8598         * linux-nat.h (low_new_clone): New method.
8599         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8600
8601 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8602
8603         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8604         (dbx_expand_psymtab): ... this.
8605         (start_psymtab): Update.
8606         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8607         (mdebug_expand_psymtab): ... this.
8608         (parse_partial_symbols): Update.
8609         (new_psymtab): Update.
8610         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8611         (xcoff_expand_psymtab): ... this.
8612         (xcoff_start_psymtab): Update.
8613
8614 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8615
8616         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8617         <expand_dependencies>: ... this.
8618         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8619         (partial_symtab::expand_dependencies): ... this.
8620         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8621         Update.
8622         (dwarf2_psymtab::expand_psymtab): Update.
8623         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8624         * mdebugread.c (psymtab_to_symtab_1): Update.
8625         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8626
8627 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8628
8629         * psympriv.h (discard_psymtab): Remove.
8630         * dbxread.c (dbx_end_psymtab): Update.
8631         * xcoffread.c (xcoff_end_psymtab): Update.
8632
8633 2020-03-28  Tom Tromey  <tom@tromey.com>
8634
8635         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8636         comment.
8637
8638 2020-03-28  Tom Tromey  <tom@tromey.com>
8639
8640         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8641
8642 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8643
8644         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8645
8646 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8647
8648         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8649
8650 2020-03-26  Tom Tromey  <tom@tromey.com>
8651
8652         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8653         (mark_common_block_symbol_computed, read_tag_string_type)
8654         (attr_to_dynamic_prop, read_subrange_type): Update.
8655         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8656         to be methods on struct attribute.
8657         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8658         (read_call_site_scope, partial_die_info::read)
8659         (partial_die_info::read, lookup_die_type, follow_die_ref):
8660         Update.
8661         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8662         from dwarf2_get_ref_die_offset.
8663         (attribute::constant_value): New method, from
8664         dwarf2_get_attr_constant_value.
8665         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8666         Declare method.
8667         <constant_value>: New method.
8668
8669 2020-03-26  Tom Tromey  <tom@tromey.com>
8670
8671         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8672         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8673         (dwarf_type_encoding_name): Move to stringify.c.
8674         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8675         * dwarf2/stringify.c: New file.
8676         * dwarf2/stringify.h: New file.
8677
8678 2020-03-26  Tom Tromey  <tom@tromey.com>
8679
8680         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8681         Rewrite.
8682
8683 2020-03-26  Tom Tromey  <tom@tromey.com>
8684
8685         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8686         methods.
8687         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8688         (lookup_ranges_base): Likewise.
8689         (read_cutu_die_from_dwo, read_full_die_1): Update.
8690
8691 2020-03-26  Tom Tromey  <tom@tromey.com>
8692
8693         * dwarf2/read.c (read_import_statement, read_file_scope)
8694         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8695         (read_lexical_block_scope, read_call_site_scope)
8696         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8697         (handle_struct_member_die, process_structure_scope)
8698         (update_enumeration_type_from_children)
8699         (process_enumeration_scope, read_array_type, read_common_block)
8700         (read_namespace, read_module, read_subroutine_type): Update.
8701         (sibling_die): Remove.
8702
8703 2020-03-26  Tom Tromey  <tom@tromey.com>
8704
8705         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8706         (build_type_psymtabs_reader, read_structure_type)
8707         (read_enumeration_type, read_full_die_1): Update.
8708         (dwarf2_attr_no_follow): Move to die.h.
8709         * dwarf2/die.h (struct die_info) <attr>: New method.
8710
8711 2020-03-26  Tom Tromey  <tom@tromey.com>
8712
8713         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8714         <base_address>: Now an optional.
8715         (dwarf2_find_base_address, dwarf2_rnglists_process)
8716         (dwarf2_ranges_process, fill_in_loclist_baton)
8717         (dwarf2_symbol_mark_computed): Update.
8718
8719 2020-03-26  Tom Tromey  <tom@tromey.com>
8720
8721         * dwarf2/read.c (struct die_info): Move to die.h.
8722         * dwarf2/die.h: New file.
8723
8724 2020-03-26  Tom Tromey  <tom@tromey.com>
8725
8726         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8727         * dwarf2/read.c
8728         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8729         Move to line-header.c.
8730         (read_checked_initial_length_and_offset, read_formatted_entries):
8731         Likewise.
8732         (dwarf_decode_line_header): Split into two.
8733         * dwarf2/line-header.c
8734         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8735         Move from read.c.
8736         (read_checked_initial_length_and_offset, read_formatted_entries):
8737         Likewise.
8738         (dwarf_decode_line_header): New function, split from read.c.
8739
8740 2020-03-26  Tom Tromey  <tom@tromey.com>
8741
8742         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8743         Declare method.
8744         * dwarf2/read.c (read_attribute_value): Update.
8745         (dwarf2_per_objfile::read_line_string): Rename from
8746         read_indirect_line_string.
8747         (read_formatted_entries): Update.
8748
8749 2020-03-26  Tom Tromey  <tom@tromey.com>
8750
8751         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8752         variable.
8753
8754 2020-03-26  Tom Tromey  <tom@tromey.com>
8755
8756         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8757         const.
8758         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8759         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8760         parameter const.
8761
8762 2020-03-26  Tom Tromey  <tom@tromey.com>
8763
8764         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8765         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8766         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8767         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8768
8769 2020-03-26  Tom Tromey  <tom@tromey.com>
8770
8771         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8772         file_names_size, file_full_name, file_file_name>: Use const.
8773         <file_name_at, file_names>: Add const overload.
8774         * dwarf2/line-header.c (line_header::file_file_name)
8775         (line_header::file_full_name): Update.
8776
8777 2020-03-26  Tom Tromey  <tom@tromey.com>
8778
8779         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8780         (macro_start_file, consume_improper_spaces)
8781         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8782         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8783         (dwarf_decode_macros): Move to macro.c.
8784         * dwarf2/macro.c: New file.
8785         * dwarf2/macro.h: New file.
8786         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8787
8788 2020-03-26  Tom Tromey  <tom@tromey.com>
8789
8790         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8791         method.
8792         * dwarf2/section.c: New method.  From
8793         read_indirect_string_at_offset_from.
8794         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8795         (read_indirect_string_at_offset_from): Move to section.c.
8796         (read_indirect_string_at_offset): Rewrite.
8797         (read_indirect_line_string_at_offset): Remove.
8798         (read_indirect_string, read_indirect_line_string)
8799         (dwarf_decode_macro_bytes): Update.
8800
8801 2020-03-26  Tom Tromey  <tom@tromey.com>
8802
8803         * dwarf2/section.h (struct dwarf2_section_info)
8804         <overload_complaint>: Declare.
8805         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8806         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8807         Rename from dwarf2_section_buffer_overflow_complaint.
8808         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8809         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8810
8811 2020-03-26  Tom Tromey  <tom@tromey.com>
8812
8813         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8814         Declare.
8815         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8816         Move from read.c.
8817         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8818         to section.c.
8819
8820 2020-03-26  Tom Tromey  <tom@tromey.com>
8821
8822         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8823
8824 2020-03-26  Tom Tromey  <tom@tromey.com>
8825
8826         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8827         "builder".
8828         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8829         parameter.
8830         (dwarf_decode_macros): Update.
8831
8832 2020-03-26  Tom Tromey  <tom@tromey.com>
8833
8834         * dwarf2/read.c (read_attribute_value): Update.
8835         (read_indirect_string_from_dwz): Move to dwz.c; change into
8836         method.
8837         (dwarf_decode_macro_bytes): Update.
8838         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8839         * dwarf2/dwz.c: New file.
8840         * Makefile.in (COMMON_SFILES): Add dwz.c.
8841
8842 2020-03-26  Tom Tromey  <tom@tromey.com>
8843
8844         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8845         * dwarf2/read.c: Add include.
8846         * dwarf2/index-write.c: Add include.
8847         * dwarf2/index-cache.c: Add include.
8848         * dwarf2/dwz.h: New file.
8849
8850 2020-03-25  Tom Tromey  <tom@tromey.com>
8851
8852         * compile/compile-object-load.c (get_out_value_type): Mention
8853         correct symbol name in error message.
8854
8855 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8856
8857         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8858
8859 2020-03-25  Tom de Vries  <tdevries@suse.de>
8860
8861         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8862         * symmisc.c (dump_symtab_1): Print user and includes fields.
8863         (maintenance_info_symtabs): Same.
8864
8865 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8866
8867         PR gdb/25534
8868         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8869         (riscv_regcache_cooked_write): New function.
8870         (riscv_push_dummy_call): Use new function.
8871         (riscv_return_value): Likewise.
8872
8873 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8874
8875         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8876         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8877         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8878         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8879         * infrun.c (follow_fork): Likewise.
8880         (follow_fork_inferior): Likewise.
8881         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8882         * linux-nat.h (class linux_nat_target): Likewise.
8883         * remote.c (class remote_target) <follow_fork>: Likewise.
8884         (remote_target::follow_fork): Likewise.
8885         * target-delegates.c: Re-generate.
8886         * target.c (default_follow_fork): Likewise.
8887         (target_follow_fork): Likewise.
8888         * target.h (struct target_ops) <follow_fork>: Likewise.
8889         (target_follow_fork): Likewise.
8890
8891 2020-03-24  Tom de Vries  <tdevries@suse.de>
8892
8893         * psymtab.c (maintenance_info_psymtabs): Print user field.
8894
8895 2020-03-20  Tom Tromey  <tromey@adacore.com>
8896
8897         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8898         const.
8899         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8900         const.
8901
8902 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8903
8904         * ptrace.m4: Don't check for ptrace declaration.
8905         * config.in: Re-generate.
8906         * configure: Re-generate.
8907         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8908         not defined.
8909
8910 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8911
8912         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8913         `PTRACE_TYPE_RET'.
8914         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8915         * sparc-nat.c (gdb_ptrace): Likewise.
8916         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8917
8918 2020-03-20  Tom Tromey  <tromey@adacore.com>
8919
8920         * c-exp.y (lex_one_token): Fix assert.
8921
8922 2020-03-20  Tom Tromey  <tromey@adacore.com>
8923
8924         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8925         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8926         strncpy call.
8927
8928 2020-03-20  Tom Tromey  <tromey@adacore.com>
8929
8930         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8931
8932 2020-03-20  Tom Tromey  <tromey@adacore.com>
8933
8934         * ada-valprint.c (print_variant_part): Remove parameters; switch
8935         to value-based API.
8936         (print_field_values): Likewise.
8937         (ada_val_print_struct_union): Likewise.
8938         (ada_value_print_1): Update.
8939
8940 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8941
8942         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8943         nbsd_nat_target instead of inf_ptrace_target.
8944         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8945         nbsd_nat_target.
8946
8947 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8948
8949         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8950         it to the ptrace call.
8951         * (store_registers): Likewise.
8952
8953 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8954
8955         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8956         it to the ptrace call.
8957         * (store_registers): Likewise.
8958
8959 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8960
8961         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8962         valid, fetch vg value from ptrace.
8963
8964 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8965         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8966         * inf-ptrace.c: Likewise.
8967         * (gdb_ptrace): Add.
8968         * (inf_ptrace_target::resume): Update.
8969         * (inf_ptrace_target::xfer_partial): Likewise.
8970         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8971         * (inf_ptrace_peek_poke): Update.
8972
8973 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8974
8975         * x86-bsd-nat.c (gdb_ptrace): New.
8976         * (x86bsd_dr_set): Add new argument `ptid'.
8977         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8978         x86bsd_dr_set_addr): Update.
8979
8980 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8981
8982         * remote.c (remote_target::process_stop_reply): Handle events for
8983         all threads differently.
8984
8985 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8986
8987         * completer.c (completion_tracker::remove_completion): Define new
8988         function.
8989         * completer.h (completion_tracker::remove_completion): Declare new
8990         function.
8991         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8992         when adding a C++ function symbol.
8993
8994 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8995
8996         * completer.c (completion_tracker::completion_hash_entry): Define
8997         new class.
8998         (advance_to_filename_complete_word_point): Call
8999         recompute_lowest_common_denominator.
9000         (completion_tracker::completion_tracker): Call discard_completions
9001         to setup the hash table.
9002         (completion_tracker::discard_completions): Allow for being called
9003         from the constructor, pass new equal function, and element deleter
9004         when constructing the hash table.  Initialise new class member
9005         variables.
9006         (completion_tracker::maybe_add_completion): Remove use of
9007         m_entries_vec, and store more information into m_entries_hash.
9008         (completion_tracker::recompute_lcd_visitor): New function, most
9009         content taken from...
9010         (completion_tracker::recompute_lowest_common_denominator):
9011         ...here, this now just visits each item in the hash calling the
9012         above visitor.
9013         (completion_tracker::build_completion_result): Remove use of
9014         m_entries_vec, call recompute_lowest_common_denominator.
9015         * completer.h (completion_tracker::have_completions): Remove use
9016         of m_entries_vec.
9017         (completion_tracker::completion_hash_entry): Declare new class.
9018         (completion_tracker::recompute_lowest_common_denominator): Change
9019         function signature.
9020         (completion_tracker::recompute_lcd_visitor): Declare new function.
9021         (completion_tracker::m_entries_vec): Delete.
9022         (completion_tracker::m_entries_hash): Initialize to NULL.
9023         (completion_tracker::m_lowest_common_denominator_valid): New
9024         member variable.
9025         (completion_tracker::m_lowest_common_denominator_max_length): New
9026         member variable.
9027
9028 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9029
9030         * regformats/regdef.h: Put reg in gdb namespace.
9031
9032 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9033
9034         * i386-bsd-nat.c (gdb_ptrace): New.
9035         * (i386bsd_fetch_inferior_registers,
9036         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9037         * (i386bsd_fetch_inferior_registers,
9038         i386bsd_store_inferior_registers) Use gdb_ptrace.
9039
9040 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9041
9042         * amd64-bsd-nat.c (gdb_ptrace): New.
9043         * (amd64bsd_fetch_inferior_registers,
9044         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9045         * (amd64bsd_fetch_inferior_registers,
9046         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9047
9048 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9049
9050         * user-regs.c (user_reg::read): Rename to...
9051         (user_reg::xread): ...this.
9052         * (append_user_reg): Rename argument `read' to `xread'.
9053         * (user_reg_add_builtin): Likewise.
9054         * (user_reg_add): Likewise.
9055         * (value_of_user_reg): Likewise.
9056
9057 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9058
9059         * sparc-nat.c (gdb_ptrace): New.
9060         * sparc-nat.c (sparc_fetch_inferior_registers)
9061         (sparc_store_inferior_registers) Remove obsolete comment.
9062         * sparc-nat.c (sparc_fetch_inferior_registers)
9063         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9064         * sparc-nat.c (sparc_fetch_inferior_registers)
9065         (sparc_store_inferior_registers) Use gdb_ptrace.
9066
9067 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9068
9069         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9070         it to the ptrace call.
9071         * sh-nbsd-nat.c (store_registers): Likewise.
9072
9073 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9074
9075         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9076         nbsd_nat_target instead of inf_ptrace_target.
9077         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9078         nbsd_nat_target.
9079
9080 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9081
9082         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9083
9084 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9085
9086         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9087         <sys/sysctl.h>.
9088         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9089
9090 2020-03-17  Tom de Vries  <tdevries@suse.de>
9091
9092         PR gdb/23710
9093         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9094         fields.
9095         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9096         fields.
9097         (process_imported_unit_die): Skip import of c++ CUs.
9098
9099 2020-03-16  Tom Tromey  <tom@tromey.com>
9100
9101         * p-valprint.c (pascal_object_print_value): Initialize
9102         base_value.
9103
9104 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9105             Shahab Vahedi  <shahab@synopsys.com>
9106
9107         * Makefile.in: Add arch/arc.o
9108         * configure.tgt: Likewise.
9109         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9110         (_initialize_arc_tdep): Don't initialize old target descriptions.
9111         (arc_read_description): New function to cache target descriptions.
9112         * arc-tdep.h (arc_read_description): Add proto type.
9113         * arch/arc.c: New file.
9114         * arch/arc.h: Likewise.
9115         * features/Makefile: Replace old target descriptions with new.
9116         * features/arc-arcompact.c: Remove.
9117         * features/arc-arcompact.xml: Likewise.
9118         * features/arc-v2.c: Likewise
9119         * features/arc-v2.xml: Likewise
9120         * features/arc/aux-arcompact.xml: New file.
9121         * features/arc/aux-v2.xml: Likewise.
9122         * features/arc/core-arcompact.xml: Likewise.
9123         * features/arc/core-v2.xml: Likewise.
9124         * features/arc/aux-arcompact.c: Generate.
9125         * features/arc/aux-v2.c: Likewise.
9126         * features/arc/core-arcompact.c: Likewise.
9127         * features/arc/core-v2.c: Likewise.
9128         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9129
9130 2020-03-16  Tom Tromey  <tromey@adacore.com>
9131
9132         PR gdb/25663:
9133         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9134         putting value into bcache.
9135
9136 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9137
9138         PR gdb/21500
9139         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9140         to...
9141         (amd64_windows_init_abi_common): ... this.  Don't set size of
9142         long type.
9143         (amd64_windows_init_abi): New function.
9144         (amd64_cygwin_init_abi): New function.
9145         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9146         the Cygwin OS ABI.
9147         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9148         comment.
9149
9150 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9151
9152         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9153         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9154         (pe_import_directory_entry): New struct type.
9155         (is_linked_with_cygwin_dll): New function.
9156         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9157         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9158         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9159
9160 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9161
9162         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9163         i386_cygwin_core_osabi_sniffer.
9164
9165 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9166
9167         * i386-cygwin-tdep.c: Rename to...
9168         * i386-windows-tdep.c: ... this.
9169         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9170         i386-windows-tdep.c.
9171         * configure.tgt: Likewise.
9172
9173 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9174
9175         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9176         * osabi.c (gdb_osabi_names): Add "Windows".
9177         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9178         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9179         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9180         i386_cygwin_osabi_sniffer.
9181         (_initialize_i386_cygwin_tdep): Register OS ABI
9182         GDB_OSABI_WINDOWS for i386.
9183         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9184         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9185         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9186         for x86-64.
9187         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9188         when the target matches '*-*-mingw*'.
9189
9190 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9191
9192         * defs.h (enum gdb_osabi): Move to...
9193         * osabi.h (enum gdb_osabi): ... here.
9194         * gdbarch.sh: Include osabi.h in gdbarch.h.
9195         * gdbarch.h: Re-generate.
9196
9197 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9198
9199         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9200         function.
9201         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9202
9203 2020-03-14  Tom Tromey  <tom@tromey.com>
9204
9205         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9206         for C++.
9207         (c_type_print_modifier): Likewise.  Add "language" parameter.
9208         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9209         (c_type_print_base_1): Update.
9210         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9211         constants.
9212         * type-stack.c (type_stack::insert): Handle tp_atomic and
9213         tp_restrict.
9214         (type_stack::follow_type_instance_flags): Likewise.
9215         (type_stack::follow_types): Likewise.  Merge type-following code.
9216         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9217         (space_identifier, cv_with_space_id)
9218         (const_or_volatile_or_space_identifier_noopt)
9219         (const_or_volatile_or_space_identifier): Remove.
9220         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9221         rules.
9222         (ptr_operator, typebase): Update.
9223         (enum token_flag) <FLAG_C>: New constant.
9224         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9225         "_Atomic".
9226         (lex_one_token): Handle FLAG_C.
9227
9228 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9229
9230         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9231         it to the ptrace call.
9232         * m68k-bsd-nat.c (store_registers): Likewise.
9233
9234 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9235
9236         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9237         gdb_byte *.
9238         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9239         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9240         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9241
9242 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9243
9244         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9245         nbsd_nat_target instead of inf_ptrace_target.
9246         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9247         nbsd_nat_target.
9248
9249 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9250
9251         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9252         register_t.
9253
9254 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9255
9256         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9257         it to the ptrace call.
9258         * alpha-bsd-nat.c (store_registers): Likewise.
9259
9260 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9261
9262         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9263         includes.
9264         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9265         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9266         fill_fpregset): Likewise.
9267
9268 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9269
9270         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9271         nbsd_nat_target instead of inf_ptrace_target.
9272         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9273         nbsd_nat_target.
9274
9275 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9276
9277         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9278         register_t.
9279
9280 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9281
9282         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9283         it to the ptrace call.
9284         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9285         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9286         * arm-nbsd-nat.c (store_register): Likewise.
9287         * arm-nbsd-nat.c (store_regs): Likewise.
9288         * arm-nbsd-nat.c (store_fp_register): Likewise.
9289         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9290
9291 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9292
9293         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9294         nbsd_nat_target instead of inf_ptrace_target.
9295         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9296         nbsd_nat_target.
9297
9298 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9299
9300         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9301         it to the ptrace call.
9302         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9303
9304 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9305
9306         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9307         it to the ptrace call.
9308         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9309
9310 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9311
9312         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9313         gdb_byte *.
9314         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9315
9316 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9317
9318         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9319         instead of inf_ptrace_target.
9320         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9321         nbsd_nat_target.
9322
9323 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9324
9325         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9326         register_t.
9327
9328 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9329
9330         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9331         register_t.
9332
9333 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9334
9335         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9336         register_t.
9337
9338 2020-03-13  Tom Tromey  <tom@tromey.com>
9339
9340         * value.h (val_print): Don't declare.
9341         * valprint.h (val_print_array_elements)
9342         (val_print_scalar_formatted, generic_val_print): Don't declare.
9343         * valprint.c (generic_val_print_array): Take a struct value.
9344         (generic_val_print_ptr, generic_val_print_memberptr)
9345         (generic_val_print_bool, generic_val_print_int)
9346         (generic_val_print_char, generic_val_print_complex)
9347         (generic_val_print): Remove.
9348         (generic_value_print): Update.
9349         (do_val_print): Remove unused parameters.  Don't call
9350         la_val_print.
9351         (val_print): Remove.
9352         (common_val_print): Update.  Don't call value_check_printable.
9353         (val_print_scalar_formatted, val_print_array_elements): Remove.
9354         * rust-lang.c (rust_val_print): Remove.
9355         (rust_language_defn): Update.
9356         * p-valprint.c (pascal_val_print): Remove.
9357         (pascal_value_print_inner): Update.
9358         (pascal_object_print_val_fields, pascal_object_print_val):
9359         Remove.
9360         (pascal_object_print_static_field): Update.
9361         * p-lang.h (pascal_val_print): Don't declare.
9362         * p-lang.c (pascal_language_defn): Update.
9363         * opencl-lang.c (opencl_language_defn): Update.
9364         * objc-lang.c (objc_language_defn): Update.
9365         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9366         * m2-lang.h (m2_val_print): Don't declare.
9367         * m2-lang.c (m2_language_defn): Update.
9368         * language.h (struct language_defn) <la_val_print>: Remove.
9369         * language.c (unk_lang_value_print_inner): Rename.  Change
9370         argument types.
9371         (unknown_language_defn, auto_language_defn): Update.
9372         * go-valprint.c (go_val_print): Remove.
9373         * go-lang.h (go_val_print): Don't declare.
9374         * go-lang.c (go_language_defn): Update.
9375         * f-valprint.c (f_val_print): Remove.
9376         * f-lang.h (f_value_print): Don't declare.
9377         * f-lang.c (f_language_defn): Update.
9378         * d-valprint.c (d_val_print): Remove.
9379         * d-lang.h (d_value_print): Don't declare.
9380         * d-lang.c (d_language_defn): Update.
9381         * cp-valprint.c (cp_print_value_fields)
9382         (cp_print_value_fields_rtti, cp_print_value): Remove.
9383         (cp_print_static_field): Update.
9384         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9385         (c_val_print_struct, c_val_print_union, c_val_print_int)
9386         (c_val_print_memberptr, c_val_print): Remove.
9387         * c-lang.h (c_val_print_array, cp_print_value_fields)
9388         (cp_print_value_fields_rtti): Don't declare.
9389         * c-lang.c (c_language_defn, cplus_language_defn)
9390         (asm_language_defn, minimal_language_defn): Update.
9391         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9392         (ada_val_print_enum): Take a struct value.
9393         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9394         (ada_val_print): Remove.
9395         (ada_value_print_1): Update.
9396         (printable_val_type): Remove.
9397         * ada-lang.h (ada_val_print): Don't declare.
9398         * ada-lang.c (ada_language_defn): Update.
9399
9400 2020-03-13  Tom Tromey  <tom@tromey.com>
9401
9402         * valprint.c (do_val_print): Update.
9403         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9404         a struct value.
9405         (value_to_value_object_no_release): Declare.
9406         * python/py-value.c (value_to_value_object_no_release): New
9407         function.
9408         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9409         struct value.
9410         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9411         function.
9412         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9413         a struct value.
9414         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9415         Declare.
9416         (gdbscm_apply_val_pretty_printer): Take a struct value.
9417         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9418         value.
9419         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9420         value.
9421         * extension-priv.h (struct extension_language_ops)
9422         <apply_val_pretty_printer>: Take a struct value.
9423         * cp-valprint.c (cp_print_value): Create a struct value.
9424         (cp_print_value): Update.
9425
9426 2020-03-13  Tom Tromey  <tom@tromey.com>
9427
9428         * ada-valprint.c (print_field_values): Call common_val_print.
9429
9430 2020-03-13  Tom Tromey  <tom@tromey.com>
9431
9432         * ada-valprint.c (val_print_packed_array_elements): Remove
9433         bitoffset and val parameters.  Call common_val_print.
9434         (ada_val_print_string): Remove offset, address, and original_value
9435         parameters.
9436         (ada_val_print_array): Update.
9437         (ada_value_print_array): New function.
9438         (ada_value_print_1): Call it.
9439
9440 2020-03-13  Tom Tromey  <tom@tromey.com>
9441
9442         * ada-valprint.c (ada_value_print): Use common_val_print.
9443
9444 2020-03-13  Tom Tromey  <tom@tromey.com>
9445
9446         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9447
9448 2020-03-13  Tom Tromey  <tom@tromey.com>
9449
9450         * ada-valprint.c (ada_value_print_num): New function.
9451         (ada_value_print_1): Use it.
9452
9453 2020-03-13  Tom Tromey  <tom@tromey.com>
9454
9455         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9456
9457 2020-03-13  Tom Tromey  <tom@tromey.com>
9458
9459         * ada-valprint.c (ada_value_print_ptr): New function.
9460         (ada_value_print_1): Use it.
9461
9462 2020-03-13  Tom Tromey  <tom@tromey.com>
9463
9464         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9465         call common_val_print.
9466         (ada_val_print_1): Update.
9467         (ada_value_print_1): New function.
9468         (ada_value_print_inner): Rewrite.
9469
9470 2020-03-13  Tom Tromey  <tom@tromey.com>
9471
9472         * cp-valprint.c (cp_print_value_fields): Update.
9473         (cp_print_value): New function.
9474
9475 2020-03-13  Tom Tromey  <tom@tromey.com>
9476
9477         * m2-valprint.c (m2_value_print_inner): Use
9478         cp_print_value_fields.
9479         * cp-valprint.c (cp_print_value_fields): New function.
9480         * c-valprint.c (c_value_print_struct): New function.
9481         (c_value_print_inner): Use c_value_print_struct.
9482         * c-lang.h (cp_print_value_fields): Declare.
9483
9484 2020-03-13  Tom Tromey  <tom@tromey.com>
9485
9486         * c-valprint.c (c_value_print_array): New function.
9487         (c_value_print_inner): Use it.
9488
9489 2020-03-13  Tom Tromey  <tom@tromey.com>
9490
9491         * c-valprint.c (c_value_print_memberptr): New function.
9492         (c_value_print_inner): Use it.
9493
9494 2020-03-13  Tom Tromey  <tom@tromey.com>
9495
9496         * c-valprint.c (c_value_print_int): New function.
9497         (c_value_print_inner): Use it.
9498
9499 2020-03-13  Tom Tromey  <tom@tromey.com>
9500
9501         * c-valprint.c (c_value_print_ptr): New function.
9502         (c_value_print_inner): Use it.
9503
9504 2020-03-13  Tom Tromey  <tom@tromey.com>
9505
9506         * c-valprint.c (c_value_print_inner): Rewrite.
9507
9508 2020-03-13  Tom Tromey  <tom@tromey.com>
9509
9510         * valprint.c (generic_value_print_complex): New function.
9511         (generic_value_print): Use it.
9512
9513 2020-03-13  Tom Tromey  <tom@tromey.com>
9514
9515         * valprint.c (generic_val_print_float): Don't call
9516         val_print_scalar_formatted.
9517         (generic_val_print, generic_value_print): Update.
9518
9519 2020-03-13  Tom Tromey  <tom@tromey.com>
9520
9521         * valprint.c (generic_value_print_char): New function
9522         (generic_value_print): Use it.
9523
9524 2020-03-13  Tom Tromey  <tom@tromey.com>
9525
9526         * valprint.c (generic_value_print_int): New function.
9527         (generic_value_print): Use it.
9528
9529 2020-03-13  Tom Tromey  <tom@tromey.com>
9530
9531         * valprint.c (generic_value_print_bool): New function.
9532         (generic_value_print): Use it.
9533
9534 2020-03-13  Tom Tromey  <tom@tromey.com>
9535
9536         * valprint.c (generic_val_print_func): Simplify.
9537         (generic_val_print, generic_value_print): Update.
9538
9539 2020-03-13  Tom Tromey  <tom@tromey.com>
9540
9541         * valprint.c (generic_val_print_flags): Remove.
9542         (generic_val_print, generic_value_print): Update.
9543         (val_print_type_code_flags): Add original_value parameter.
9544
9545 2020-03-13  Tom Tromey  <tom@tromey.com>
9546
9547         * valprint.c (generic_val_print): Update.
9548         (generic_value_print): Update.
9549         * valprint.c (generic_val_print_enum): Don't call
9550         val_print_scalar_formatted.
9551
9552 2020-03-13  Tom Tromey  <tom@tromey.com>
9553
9554         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9555         * valprint.c (generic_value_print_ptr): New function.
9556
9557 2020-03-13  Tom Tromey  <tom@tromey.com>
9558
9559         * valprint.c (generic_value_print): Rewrite.
9560
9561 2020-03-13  Tom Tromey  <tom@tromey.com>
9562
9563         * p-valprint.c (pascal_object_print_value_fields)
9564         (pascal_object_print_value): New functions.
9565
9566 2020-03-13  Tom Tromey  <tom@tromey.com>
9567
9568         * p-valprint.c (pascal_value_print_inner): Rewrite.
9569
9570 2020-03-13  Tom Tromey  <tom@tromey.com>
9571
9572         * f-valprint.c (f_value_print_innner): Rewrite.
9573
9574 2020-03-13  Tom Tromey  <tom@tromey.com>
9575
9576         * m2-valprint.c (m2_print_unbounded_array): New overload.
9577         (m2_print_unbounded_array): Update.
9578         (m2_print_array_contents): Take a struct value.
9579         (m2_value_print_inner): Rewrite.
9580
9581 2020-03-13  Tom Tromey  <tom@tromey.com>
9582
9583         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9584         (d_value_print_inner): New function.
9585         * d-lang.h (d_value_print_inner): Declare.
9586         * d-lang.c (d_language_defn): Use d_value_print_inner.
9587
9588 2020-03-13  Tom Tromey  <tom@tromey.com>
9589
9590         * go-valprint.c (go_value_print_inner): New function.
9591         * go-lang.h (go_value_print_inner): Declare.
9592         * go-lang.c (go_language_defn): Use go_value_print_inner.
9593
9594 2020-03-13  Tom Tromey  <tom@tromey.com>
9595
9596         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9597         API.
9598         (rust_val_print): Rewrite.
9599         (rust_value_print_inner): New function, from rust_val_print.
9600         (rust_language_defn): Use rust_value_print_inner.
9601
9602 2020-03-13  Tom Tromey  <tom@tromey.com>
9603
9604         * ada-valprint.c (ada_value_print_inner): New function.
9605         * ada-lang.h (ada_value_print_inner): Declare.
9606         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9607
9608 2020-03-13  Tom Tromey  <tom@tromey.com>
9609
9610         * f-valprint.c (f_value_print_innner): New function.
9611         * f-lang.h (f_value_print_innner): Declare.
9612         * f-lang.c (f_language_defn): Use f_value_print_innner.
9613
9614 2020-03-13  Tom Tromey  <tom@tromey.com>
9615
9616         * p-valprint.c (pascal_value_print_inner): New function.
9617         * p-lang.h (pascal_value_print_inner): Declare.
9618         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9619
9620 2020-03-13  Tom Tromey  <tom@tromey.com>
9621
9622         * m2-valprint.c (m2_value_print_inner): New function.
9623         * m2-lang.h (m2_value_print_inner): Declare.
9624         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9625
9626 2020-03-13  Tom Tromey  <tom@tromey.com>
9627
9628         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9629         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9630         * c-valprint.c (c_value_print_inner): New function.
9631         * c-lang.h (c_value_print_inner): Declare.
9632         * c-lang.c (c_language_defn, cplus_language_defn)
9633         (asm_language_defn, minimal_language_defn): Use
9634         c_value_print_inner.
9635
9636 2020-03-13  Tom Tromey  <tom@tromey.com>
9637
9638         * p-valprint.c (pascal_object_print_value_fields): Now static.
9639         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9640
9641 2020-03-13  Tom Tromey  <tom@tromey.com>
9642
9643         * c-valprint.c (c_val_print_array): Simplify.
9644
9645 2020-03-13  Tom Tromey  <tom@tromey.com>
9646
9647         * valprint.c (value_print_array_elements): New function.
9648         * valprint.h (value_print_array_elements): Declare.
9649
9650 2020-03-13  Tom Tromey  <tom@tromey.com>
9651
9652         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9653         * mips-tdep.c (mips_print_register): Use
9654         value_print_scalar_formatted.
9655
9656 2020-03-13  Tom Tromey  <tom@tromey.com>
9657
9658         * valprint.h (value_print_scalar_formatted): Declare.
9659         * valprint.c (value_print_scalar_formatted): New function.
9660
9661 2020-03-13  Tom Tromey  <tom@tromey.com>
9662
9663         * valprint.h (generic_value_print): Declare.
9664         * valprint.c (generic_value_print): New function.
9665
9666 2020-03-13  Tom Tromey  <tom@tromey.com>
9667
9668         * valprint.c (do_val_print): Call la_value_print_inner, if
9669         available.
9670         * rust-lang.c (rust_language_defn): Update.
9671         * p-lang.c (pascal_language_defn): Update.
9672         * opencl-lang.c (opencl_language_defn): Update.
9673         * objc-lang.c (objc_language_defn): Update.
9674         * m2-lang.c (m2_language_defn): Update.
9675         * language.h (struct language_defn) <la_value_print_inner>: New
9676         member.
9677         * language.c (unknown_language_defn, auto_language_defn): Update.
9678         * go-lang.c (go_language_defn): Update.
9679         * f-lang.c (f_language_defn): Update.
9680         * d-lang.c (d_language_defn): Update.
9681         * c-lang.c (c_language_defn, cplus_language_defn)
9682         (asm_language_defn, minimal_language_defn): Update.
9683         * ada-lang.c (ada_language_defn): Update.
9684
9685 2020-03-13  Tom Tromey  <tom@tromey.com>
9686
9687         * c-valprint.c (c_value_print): Use common_val_print.
9688
9689 2020-03-13  Tom Tromey  <tom@tromey.com>
9690
9691         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9692
9693 2020-03-13  Tom Tromey  <tom@tromey.com>
9694
9695         * f-valprint.c (f77_print_array_1, f_val_print): Use
9696         common_val_print.
9697
9698 2020-03-13  Tom Tromey  <tom@tromey.com>
9699
9700         * riscv-tdep.c (riscv_print_one_register_info): Use
9701         common_val_print.
9702
9703 2020-03-13  Tom Tromey  <tom@tromey.com>
9704
9705         * mi/mi-main.c (output_register): Use common_val_print.
9706
9707 2020-03-13  Tom Tromey  <tom@tromey.com>
9708
9709         * infcmd.c (default_print_one_register_info): Use
9710         common_val_print.
9711
9712 2020-03-13  Tom Tromey  <tom@tromey.com>
9713
9714         * valprint.h (common_val_print_checked): Declare.
9715         * valprint.c (common_val_print_checked): New function.
9716         * stack.c (print_frame_arg): Use common_val_print_checked.
9717
9718 2020-03-13  Tom Tromey  <tom@tromey.com>
9719
9720         * valprint.c (do_val_print): New function, from val_print.
9721         (val_print): Use do_val_print.
9722         (common_val_print): Use do_val_print.
9723
9724 2020-03-13  Tom Tromey  <tom@tromey.com>
9725
9726         * valprint.c (value_print): Use scoped_value_mark.
9727
9728 2020-03-13  Tom de Vries  <tdevries@suse.de>
9729
9730         PR symtab/25646
9731         * psymtab.c (partial_symtab::partial_symtab): Don't set
9732         globals_offset and statics_offset.  Push element onto
9733         current_global_psymbols and current_static_psymbols stacks.
9734         (concat): New function.
9735         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9736         element from current_global_psymbols and current_static_psymbols
9737         stacks.  Concat popped elements to global_psymbols and
9738         static_symbols.
9739         (add_psymbol_to_list): Use current_global_psymbols and
9740         current_static_psymbols stacks.
9741         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9742         current_static_psymbols fields.
9743
9744 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9745
9746         * corelow.c (sniff_core_bfd): Remove.
9747         (class core_target) <m_core_vec>: Remove.
9748         (core_target::core_target): Update.
9749         (core_file_fns): Remove.
9750         (deprecated_add_core_fns): Remove.
9751         (default_core_sniffer): Remove.
9752         (sniff_core_bfd): Remove.
9753         (default_check_format): Remove.
9754         (gdb_check_format): Remove.
9755         (core_target_open): Update.
9756         (core_target::get_core_register_section): Update.
9757         (get_core_registers_cb): Update.
9758         (core_target::fetch_registers): Update.
9759         * gdbcore.h (struct core_fns): Remove.
9760         (deprecated_add_core_fns): Remove.
9761         (default_core_sniffer): Remove.
9762         (default_check_format): Remove.
9763
9764 2020-03-12  Tom Tromey  <tom@tromey.com>
9765
9766         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9767         CORE_ADDR.
9768         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9769
9770 2020-03-12  Tom Tromey  <tom@tromey.com>
9771
9772         * remote.c (remote_target::download_tracepoint)
9773         (remote_target::enable_tracepoint)
9774         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9775         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9776         sprintf_vma.
9777
9778 2020-03-12  Tom Tromey  <tom@tromey.com>
9779
9780         * symfile-mem.c: Update CORE_ADDR size assert.
9781
9782 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9783
9784         * selftest.m4: Move to gdbsupport/.
9785         * acinclude.m4: Update path to selftest.m4.
9786
9787 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9788
9789         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9790         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9791         gdbarch-selfselftests.c and selftest-arch.c.
9792         (SUBDIR_UNITTESTS_OBS): Rename to...
9793         (SELFTESTS_OBS): ... this.
9794         (COMMON_SFILES): Remove disasm-selftests.c and
9795         gdbarch-selftests.c.
9796         * configure.ac: Don't add selftest-arch.{c,o} to
9797         CONFIG_{SRCS,OBS}.
9798         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9799         preprocessor conditions.
9800
9801 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9802
9803         * configure.ac: Don't source bfd/development.sh.
9804         * selftest.m4: Modify comment.
9805         * configure: Re-generate.
9806
9807 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9808
9809         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9810         not "true" or "false".
9811         * configure: Re-generate.
9812
9813 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9814
9815         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9816         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9817         renamed to arm_nbsd_supply_gregset.
9818         (fetch_register): Update to call arm_nbsd_supply_gregset.
9819         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9820         (arm_netbsd_nat_target::fetch_registers): Update.
9821         (fetch_elfcore_registers): Removed.
9822         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9823         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9824         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9825         not require NetBSD system headers.
9826         (arm_nbsd_regset): New struct.
9827         (arm_nbsd_iterate_over_regset_sections): New function.
9828         (arm_netbsd_init_abi_common): Updated to call
9829         set_gdbarch_iterate_over_regset_sections.
9830         * arm-nbsd-tdep.h: New file.
9831
9832 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9833
9834         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9835         recursion.
9836
9837 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9838
9839         * configure: Re-generate.
9840
9841 2020-03-11  Tom Tromey  <tromey@adacore.com>
9842
9843         * ada-typeprint.c (print_choices): Fix comment.
9844
9845 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9846
9847         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9848         previous item in the list, when the list has no items.
9849
9850 2020-03-11  Tom de Vries  <tdevries@suse.de>
9851
9852         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9853         PROP_LOCLIST handling code.
9854
9855 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9856
9857         * buildsym-legacy.c (record_line): Pass extra parameter to
9858         record_line.
9859         * buildsym.c (buildsym_compunit::record_line): Take an extra
9860         parameter, reduce duplication in the line table, and record the
9861         is_stmt flag in the line table.
9862         * buildsym.h (buildsym_compunit::record_line): Add extra
9863         parameter.
9864         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9865         non-statement lines.
9866         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9867         this to the symtab builder.
9868         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9869         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9870         through to dwarf_record_line_1.
9871         * infrun.c (process_event_stop_test): When stepping, don't stop at
9872         a non-statement instruction, and only refresh the step info when
9873         we land in the middle of a line's range.  Also add an extra
9874         comment.
9875         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9876         field.
9877         * record-btrace.c (btrace_find_line_range): Only record lines
9878         marked as is-statement.
9879         * stack.c (frame_show_address): Show the frame address if we are
9880         in a non-statement sal.
9881         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9882         (maintenance_print_one_line_table): Print a header for the is_stmt
9883         column, and include is_stmt information in the output.
9884         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9885         preference to non-statements.
9886         (find_pcs_for_symtab_line): Prefer is-statement entries.
9887         (find_line_common): Likewise.
9888         * symtab.h (struct linetable_entry): Add is_stmt field.
9889         (struct symtab_and_line): Likewise.
9890         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9891         arranging the line table.
9892
9893 2020-03-07  Tom de Vries  <tdevries@suse.de>
9894
9895         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9896         DIE.
9897
9898 2020-03-07  Tom Tromey  <tom@tromey.com>
9899
9900         * valops.c (value_literal_complex): Remove obsolete comment.
9901         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9902         comment.
9903
9904 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9905
9906         * infrun.h: Forward-declare thread_info.
9907         (set_step_info): Add thread_info parameter, add doc.
9908         * infrun.c (set_step_info): Add thread_info parameter, move doc
9909         to header.
9910         * infrun.c (process_event_stop_test): Pass thread to
9911         set_step_info call.
9912         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9913         set_step_info.
9914         (prepare_one_step): Add thread_info parameter, pass it to
9915         set_step_frame and prepare_one_step (recursive) call.
9916         (step_1): Pass thread to prepare_one_step call.
9917         (step_command_fsm::should_stop): Pass thread to
9918         prepare_one_step.
9919         (until_next_fsm): Pass thread to set_step_frame call.
9920         (finish_command): Pass thread to set_step_info call.
9921
9922 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9923
9924         * windows-tdep.c (windows_solib_create_inferior_hook):
9925         Check if inferior is running.
9926
9927 2020-03-06  Tom de Vries  <tdevries@suse.de>
9928
9929         * NEWS: Fix "the the".
9930         * ctfread.c: Same.
9931
9932 2020-03-06  Tom de Vries  <tdevries@suse.de>
9933
9934         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9935
9936 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9937
9938         * .dir-locals.el: Add a comment referencing the other copies of
9939         this file.
9940
9941 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9942
9943         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9944         psargs.
9945
9946 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9947
9948         * .gitattributes: New file.
9949
9950 2020-03-04  Tom Tromey  <tom@tromey.com>
9951
9952         * symmisc.c (print_symbol_bcache_statistics)
9953         (print_objfile_statistics): Update.
9954         * symfile.c (allocate_symtab): Use intern.
9955         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9956         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9957         macro_cache>: Remove.
9958         <string_cache>: New member.
9959         (struct objfile) <intern>: New methods.
9960         * elfread.c (elf_symtab_read): Use intern.
9961         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9962         (dwarf2_compute_name, dwarf2_physname)
9963         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9964         names.
9965         (guess_partial_die_structure_name): Update.
9966         (partial_die_info::fixup): Intern name.
9967         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9968         name.
9969         (dwarf2_name): Intern name.  Update.
9970         * buildsym.c (buildsym_compunit::get_macro_table): Use
9971         string_cache.
9972
9973 2020-03-04  Tom Tromey  <tom@tromey.com>
9974
9975         * jit.c (bfd_open_from_target_memory): Make "target" const.
9976         * corefile.c (gnutarget): Now const.
9977         * gdbcore.h (gnutarget): Now const.
9978
9979 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9980
9981         * NEWS: Mention support for WOW64 processes.
9982         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9983         (amd64_windows_segment_register_p): Remove static.
9984         (_initialize_amd64_windows_nat): Update.
9985         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9986         * i386-windows-nat.c (context_offset): Update.
9987         (i386_mappings): Rename and remove static.
9988         (i386_windows_segment_register_p): Remove static.
9989         (_initialize_i386_windows_nat): Update.
9990         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9991         (STATUS_WX86_SINGLE_STEP): New macro.
9992         (EnumProcessModulesEx): New macro.
9993         (Wow64SuspendThread): New macro.
9994         (Wow64GetThreadContext): New macro.
9995         (Wow64SetThreadContext): New macro.
9996         (Wow64GetThreadSelectorEntry): New macro.
9997         (windows_set_context_register_offsets): Add static.
9998         (windows_set_segment_register_p): Likewise.
9999         (windows_add_thread): Adapt for WOW64 processes.
10000         (windows_fetch_one_register): Likewise.
10001         (windows_nat_target::fetch_registers): Likewise.
10002         (windows_store_one_register): Likewise.
10003         (display_selector): Likewise.
10004         (display_selectors): Likewise.
10005         (handle_exception): Likewise.
10006         (windows_continue): Likewise.
10007         (windows_nat_target::resume): Likewise.
10008         (windows_add_all_dlls): Likewise.
10009         (do_initial_windows_stuff): Likewise.
10010         (windows_nat_target::attach): Likewise.
10011         (windows_get_exec_module_filename): Likewise.
10012         (windows_nat_target::create_inferior): Likewise.
10013         (windows_xfer_siginfo): Likewise.
10014         (_initialize_loadable): Initialize Wow64SuspendThread,
10015         Wow64GetThreadContext, Wow64SetThreadContext,
10016         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10017         * windows-nat.h (windows_set_context_register_offsets):
10018         Remove declaration.
10019         (windows_set_segment_register_p): Likewise.
10020         (i386_windows_segment_register_p): Add declaration.
10021         (amd64_windows_segment_register_p): Likewise.
10022
10023 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10024
10025         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10026         in "info registers" for AArch64/ARM.
10027
10028         The change caused "info registers" to not print GPR's.
10029
10030         gdb/ChangeLog:
10031
10032         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10033
10034         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10035         when reg->group is empty and reggroup is not.
10036
10037 2020-03-03  Tom Tromey  <tromey@adacore.com>
10038
10039         * dwarf2/frame.c (struct dwarf2_frame_cache)
10040         <checked_tailcall_bottom, entry_cfa_sp_offset,
10041         entry_cfa_sp_offset_p>: Remove members.
10042         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10043         (dwarf2_frame_prev_register): Don't call
10044         dwarf2_tailcall_sniffer_first.
10045         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10046         * frame-unwind.c (add_unwinder): New fuction.
10047         (frame_unwind_init): Use it.  Add tailcall unwinder.
10048
10049 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10050             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10051
10052         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10053         value should be printed as true.
10054
10055 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10056
10057         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10058         (windows_init_abi): Set and use windows_so_ops.
10059
10060 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10061
10062         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10063         when verifying if dealing with a convenience variable.
10064
10065 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10066
10067         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10068
10069 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10070
10071         * infrun.c (gdbarch_supports_displaced_stepping): New.
10072         (use_displaced_stepping): Break up conditions in smaller pieces.
10073         Use gdbarch_supports_displaced_stepping.
10074         (displaced_step_prepare_throw): Use
10075         gdbarch_supports_displaced_stepping.
10076
10077 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10078
10079         * NEWS: Mention new behaviour of the history filename.
10080         * top.c (write_history_p): Add comment.
10081         (show_write_history_p): Add header comment, give a different
10082         message when history writing is on, but the history filename is
10083         empty.
10084         (history_filename): Add comment.
10085         (history_filename_empty): New function.
10086         (show_history_filename): Add header comment, give a different
10087         message when the filename is empty.
10088         (init_history): Compare history_filename against nullptr, and only
10089         read history if the filename is not empty.
10090         (set_history_filename): Add header comment, and only make
10091         non-empty filenames absolute.
10092         (init_main): Make the filename argument to 'set history filename'
10093         optional.
10094
10095 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10096
10097         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10098         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10099         (fetch_fp_register): Update.
10100         (fetch_fp_regs): Update.
10101         (store_fp_register): Update.
10102         (store_fp_regs): Update.
10103         (arm_netbsd_nat_target::read_description): New function.
10104         (fetch_elfcore_registers): Update.
10105
10106 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10107
10108         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10109         general_thread if the stop reply is missing a thread-id.
10110         (remote_target::process_stop_reply): Use the first non-exited
10111         thread if the target didn't pass a thread-id.
10112         * infrun.c (do_target_wait): Move call to
10113         switch_to_inferior_no_thread to ....
10114         (do_target_wait_1): ... here.
10115
10116 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10117
10118         * debuginfod-support.c: Include defs.h first.
10119
10120 2020-02-28  Tom de Vries  <tdevries@suse.de>
10121
10122         * symfile.c (set_initial_language): Use default language for lookup.
10123
10124 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10125
10126         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10127         reader variable, pass `this` to read_cutu_die_from_dwo.
10128
10129 2020-02-27  Aaron Merey  <amerey@redhat.com>
10130
10131         * source.c (open_source_file): Check for nullptr when computing
10132         srcpath.
10133
10134 2020-02-27  Tom Tromey  <tromey@adacore.com>
10135
10136         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10137         member.
10138         (dwarf2_add_field): Don't update nfields.
10139         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10140
10141 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10142
10143         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10144         abs.
10145
10146 2020-02-26  Tom Tromey  <tom@tromey.com>
10147
10148         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10149         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10150         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10151         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10152         per_cu_data.
10153
10154 2020-02-26  Tom Tromey  <tom@tromey.com>
10155
10156         * dwarf2/index-write.c (psym_index_map): Change type.
10157         (add_address_entry_worker, write_one_signatured_type)
10158         (recursively_count_psymbols, recursively_write_psymbols)
10159         (class debug_names, psyms_seen_size, write_gdbindex)
10160         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10161
10162 2020-02-26  Aaron Merey  <amerey@redhat.com>
10163
10164         * Makefile.in: Handle optional debuginfod support.
10165         * NEWS: Update.
10166         * README: Add --with-debuginfod summary.
10167         * config.in: Regenerate.
10168         * configure: Regenerate.
10169         * configure.ac: Handle optional debuginfod support.
10170         * debuginfod-support.c: debuginfod helper functions.
10171         * debuginfod-support.h: Ditto.
10172         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10173         summary.
10174         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10175         when a dwz file cannot be found.
10176         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10177         debuginfo file cannot be found.
10178         * source.c (open_source_file): Query debuginfod servers when a
10179         source file cannot be found.
10180         * top.c (print_gdb_configuration): Include
10181         --{with,without}-debuginfod in the output.
10182
10183 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10184
10185         * thread.c (thr_try_catch_cmd): Print thread name.
10186
10187 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10188
10189         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10190         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10191         dwarf2_fetch_die_type_sect_off): Move to...
10192         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10193         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10194         dwarf2_fetch_die_type_sect_off): ... here.
10195         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10196         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10197         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10198
10199 2020-02-26  Tom de Vries  <tdevries@suse.de>
10200
10201         PR gdb/25603
10202         * symfile.c (set_initial_language): Exit-early if
10203         language_mode == language_mode_manual.
10204
10205 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10206
10207         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10208         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10209         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10210
10211 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10212
10213         * gdbtypes.c (create_array_type_with_stride): Handle negative
10214         array strides.
10215         * valarith.c (value_subscripted_rvalue): Likewise.
10216
10217 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10218
10219         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10220
10221 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10222
10223         * loc.h (dwarf2_get_die_type): Move to...
10224         * read.h (dwarf2_get_die_type): ... here.
10225         * read.c (dwarf2_get_die_type): Move doc to header.
10226
10227 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10228
10229         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10230         'gnulib/Makefile.in' to the list.
10231
10232 2020-02-24  Tom Tromey  <tom@tromey.com>
10233
10234         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10235         Remove.
10236         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10237         XOBNEWVEC.
10238
10239 2020-02-24  Tom Tromey  <tom@tromey.com>
10240
10241         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10242         New method.
10243         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10244         (dw2_do_instantiate_symtab, dw2_get_file_names)
10245         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10246
10247 2020-02-24  Tom Tromey  <tom@tromey.com>
10248
10249         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10250         make_scoped_restore.
10251         (dwarf2_psymtab::read_symtab): Don't clear
10252         reading_partial_symbols.
10253
10254 2020-02-24  Tom de Vries  <tdevries@suse.de>
10255
10256         PR gdb/25592
10257         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10258
10259 2020-02-24  Tom de Vries  <tdevries@suse.de>
10260
10261         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10262         commands layout next/prev/regs.
10263
10264 2020-02-22  Tom Tromey  <tom@tromey.com>
10265
10266         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10267         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10268
10269 2020-02-22  Tom Tromey  <tom@tromey.com>
10270
10271         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10272
10273 2020-02-22  Tom Tromey  <tom@tromey.com>
10274
10275         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10276         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10277         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10278         * tui/tui.c (_initialize_tui): Add usage text.
10279
10280 2020-02-22  Tom Tromey  <tom@tromey.com>
10281
10282         * tui/tui-win.c (tui_set_focus_command)
10283         (tui_set_win_height_command): Use error_no_arg.
10284         (_initialize_tui_win): Update help text.
10285         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10286
10287 2020-02-22  Tom Tromey  <tom@tromey.com>
10288
10289         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10290         * tui/tui-disasm.h (struct tui_disasm_window)
10291         <display_start_addr>: Declare.
10292         * tui/tui-source.h (struct tui_source_window)
10293         <display_start_addr>: Declare.
10294         * tui/tui-winsource.h (struct tui_source_window_base)
10295         <show_source_line, display_start_addr>: New methods.
10296         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10297         Rename and move to protected section.
10298         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10299         (tui_source_window_base::do_erase_source_content): Update.
10300         (tui_source_window_base::show_source_line): Now a method.
10301         (tui_source_window_base::show_source_content)
10302         (tui_source_window_base::tui_source_window_base)
10303         (tui_source_window_base::rerender)
10304         (tui_source_window_base::refill)
10305         (tui_source_window_base::do_scroll_horizontal)
10306         (tui_source_window_base::set_is_exec_point_at)
10307         (tui_source_window_base::update_breakpoint_info)
10308         (tui_source_window_base::update_exec_info): Update.
10309         * tui/tui-source.c (tui_source_window::set_contents)
10310         (tui_source_window::showing_source_p)
10311         (tui_source_window::do_scroll_vertical)
10312         (tui_source_window::location_matches_p)
10313         (tui_source_window::line_is_displayed): Update.
10314         (tui_source_window::display_start_addr): New method.
10315         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10316         (tui_disasm_window::do_scroll_vertical)
10317         (tui_disasm_window::location_matches_p): Update.
10318         (tui_disasm_window::display_start_addr): New method.
10319
10320 2020-02-22  Tom Tromey  <tom@tromey.com>
10321
10322         * NEWS: Add entry for gdb.register_window_type.
10323         * tui/tui-layout.h (window_factory): New typedef.
10324         (tui_register_window): Declare.
10325         * tui/tui-layout.c (saved_tui_windows): New global.
10326         (tui_apply_current_layout): Use it.
10327         (tui_register_window): New function.
10328         * python/python.c (do_start_initialization): Call
10329         gdbpy_initialize_tui.
10330         (python_GdbMethods): Add "register_window_type" function.
10331         * python/python-internal.h (gdbpy_register_tui_window)
10332         (gdbpy_initialize_tui): Declare.
10333         * python/py-tui.c: New file.
10334         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10335
10336 2020-02-22  Tom Tromey  <tom@tromey.com>
10337
10338         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10339
10340 2020-02-22  Tom Tromey  <tom@tromey.com>
10341
10342         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10343         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10344         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10345         (tui_set_win_focus_to): Move from tui-win.c.
10346
10347 2020-02-22  Tom Tromey  <tom@tromey.com>
10348
10349         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10350         functions.
10351         (known_window_types): New global.
10352         (tui_get_window_by_name): Reimplement.
10353         (initialize_known_windows): New function.
10354         (validate_window_name): Rewrite.
10355         (_initialize_tui_layout): Call initialize_known_windows.
10356
10357 2020-02-22  Tom Tromey  <tom@tromey.com>
10358
10359         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10360         Remove constants.
10361         * tui/tui-winsource.h (struct tui_source_window_base)
10362         <tui_source_window_base>: Remove parameter.
10363         * tui/tui-winsource.c
10364         (tui_source_window_base::tui_source_window_base): Remove
10365         parameter.
10366         (tui_source_window_base::refill): Update.
10367         * tui/tui-stack.h (struct tui_locator_window)
10368         <tui_locator_window>: Update.
10369         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10370         Default the constructor.
10371         * tui/tui-regs.h (struct tui_data_item_window)
10372         <tui_data_item_window>: Default the constructor.
10373         (struct tui_data_window) <tui_data_window>: Likewise.
10374         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10375         Default the constructor.
10376         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10377         Default the constructor.
10378         <type>: Remove.
10379         (struct tui_win_info) <tui_win_info>: Default the constructor.
10380         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10381         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10382         Default the constructor.
10383
10384 2020-02-22  Tom Tromey  <tom@tromey.com>
10385
10386         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10387         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10388         * tui/tui-win.c (tui_resize_all): Don't call
10389         tui_delete_invisible_windows.
10390         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10391         done.
10392         (tui_set_layout): Update.
10393         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10394         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10395         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10396
10397 2020-02-22  Tom Tromey  <tom@tromey.com>
10398
10399         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10400         correctly.
10401
10402 2020-02-22  Tom Tromey  <tom@tromey.com>
10403
10404         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10405
10406 2020-02-22  Tom Tromey  <tom@tromey.com>
10407
10408         * tui/tui-winsource.h (struct tui_source_window_iterator)
10409         <inner_iterator>: New etytypedef.
10410         <tui_source_window_iterator>: Take "end" parameter.
10411         <tui_source_window_iterator>: Take iterator.
10412         <operator*, advance>: Update.
10413         <m_iter>: Change type.
10414         <m_end>: New field.
10415         (struct tui_source_windows) <begin, end>: Update.
10416         * tui/tui-layout.c (tui_windows): New global.
10417         (tui_apply_current_layout): Clear tui_windows.
10418         (tui_layout_window::apply): Update tui_windows.
10419         * tui/tui-data.h (tui_windows): Declare.
10420         (all_tui_windows): Now inline function.
10421         (class tui_window_iterator, struct all_tui_windows): Remove.
10422
10423 2020-02-22  Tom Tromey  <tom@tromey.com>
10424
10425         PR tui/17850:
10426         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10427         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10428         "height" argument.
10429         (class tui_layout_window) <get_sizes>: Likewise.
10430         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10431         argument.
10432         <get_sizes>: Add "height" argument.
10433         <m_vertical>: New field.
10434         * tui/tui-layout.c (tui_layout_split::clone): Update.
10435         (tui_layout_split::get_sizes): Add "height" argument.
10436         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10437         (tui_new_layout_command): Parse "-horizontal".
10438         (_initialize_tui_layout): Update help string.
10439         (tui_layout_split::specification): Add "-horizontal" when needed.
10440         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10441         argument.
10442         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10443         New methods.
10444
10445 2020-02-22  Tom Tromey  <tom@tromey.com>
10446
10447         * tui/tui-layout.h (enum tui_adjust_result): New.
10448         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10449         (class tui_layout_window) <adjust_size>: Return
10450         tui_adjust_result.  Rewrite.
10451         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10452         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10453
10454 2020-02-22  Tom Tromey  <tom@tromey.com>
10455
10456         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10457         parameter and return types.
10458         (class tui_layout_base) <specification>: Add "depth".
10459         (class tui_layout_window) <specification>: Add "depth".
10460         (class tui_layout_split) <specification>: Add "depth".
10461         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10462         and return types.
10463         (tui_new_layout_command): Parse sub-layouts.
10464         (_initialize_tui_layout): Update help string.
10465         (tui_layout_window::specification): Add "depth".
10466         (add_layout_command): Update.
10467
10468 2020-02-22  Tom Tromey  <tom@tromey.com>
10469
10470         * NEWS: Add "tui new-layout" item.
10471         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10472         Add new-layout command to help text.
10473         (validate_window_name): New function.
10474         (tui_new_layout_command): New function.
10475         (_initialize_tui_layout): Register "new-layout".
10476         (tui_layout_window::specification): New method.
10477         (tui_layout_window::specification): New method.
10478         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10479         method.
10480         (class tui_layout_window) <specification>: New method.
10481         (class tui_layout_split) <specification>: New method.
10482
10483 2020-02-22  Tom Tromey  <tom@tromey.com>
10484
10485         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10486         * tui/tui-win.c (window_name_completer): Update comment.
10487         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10488         Declare method.
10489         (class tui_layout_window) <replace_window>: Likewise.
10490         (class tui_layout_split) <replace_window>: Likewise.
10491         (tui_set_layout): Don't declare.
10492         (tui_set_initial_layout): Declare function.
10493         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10494         (asm_regs_layout): New globals.
10495         (tui_current_layout, show_layout): Remove.
10496         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10497         (find_layout, tui_apply_layout): New function.
10498         (layout_completer): Remove.
10499         (tui_next_layout): Reimplement.
10500         (tui_next_layout_command): New function.
10501         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10502         (tui_regs_layout): Reimplement.
10503         (tui_regs_layout_command): New function.
10504         (extract_display_start_addr): Rewrite.
10505         (next_layout, prev_layout): Remove.
10506         (tui_layout_window::replace_window): New method.
10507         (tui_layout_split::replace_window): New method.
10508         (destroy_layout): New function.
10509         (layout_list): New global.
10510         (add_layout_command): New function.
10511         (initialize_layouts): Update.
10512         (tui_layout_command): New function.
10513         (_initialize_tui_layout): Install "layout" commands.
10514         * tui/tui-data.h (enum tui_layout_type): Remove.
10515         (tui_current_layout): Don't declare.
10516
10517 2020-02-22  Tom Tromey  <tom@tromey.com>
10518
10519         * tui/tui-regs.c (tui_reg_layout): Remove.
10520         (tui_reg_command): Use tui_regs_layout.
10521         * tui/tui-layout.h (tui_reg_command): Declare.
10522         * tui/tui-layout.c (tui_reg_command): New function.
10523
10524 2020-02-22  Tom Tromey  <tom@tromey.com>
10525
10526         * tui/tui.c (tui_rl_delete_other_windows): Call
10527         tui_remove_some_windows.
10528         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10529         Declare method.
10530         (class tui_layout_window) <remove_windows>: New method.
10531         (class tui_layout_split) <remove_windows>: Declare.
10532         (tui_remove_some_windows): Declare.
10533         * tui/tui-layout.c (tui_remove_some_windows): New function.
10534         (tui_layout_split::remove_windows): New method.
10535
10536 2020-02-22  Tom Tromey  <tom@tromey.com>
10537
10538         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10539         * tui/tui-layout.h (tui_next_layout): Declare.
10540         * tui/tui-layout.c (tui_next_layout): New function.
10541
10542 2020-02-22  Tom Tromey  <tom@tromey.com>
10543
10544         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10545         correct coordinates.
10546
10547 2020-02-22  Tom Tromey  <tom@tromey.com>
10548
10549         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10550         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10551         DATA_WIN case.
10552
10553 2020-02-22  Tom Tromey  <tom@tromey.com>
10554
10555         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10556         TUI_DISASM_WIN, not tui_win_list.
10557
10558 2020-02-22  Tom Tromey  <tom@tromey.com>
10559
10560         * valprint.c (generic_val_print_enum_1)
10561         (val_print_type_code_flags): Style member names.
10562         * rust-lang.c (val_print_struct, rust_print_enum)
10563         (rust_print_struct_def, rust_internal_print_type): Style member
10564         names.
10565         * p-valprint.c (pascal_object_print_value_fields): Style member
10566         names.  Only call fprintf_symbol_filtered for static members.
10567         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10568         * f-valprint.c (f_val_print): Style member names.
10569         * f-typeprint.c (f_type_print_base): Style member names.
10570         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10571         call fprintf_symbol_filtered for static members.
10572         (cp_print_class_member): Style member names.
10573         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10574         member names.
10575         * ada-valprint.c (ada_print_scalar): Style enum names.
10576         (ada_val_print_enum): Likewise.
10577         * ada-typeprint.c (print_enum_type): Style enum names.
10578
10579 2020-02-21  Tom Tromey  <tom@tromey.com>
10580
10581         * psympriv.h (struct partial_symtab): Update comment.
10582
10583 2020-02-21  Tom Tromey  <tromey@adacore.com>
10584
10585         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10586         type is CORE_ADDR.
10587
10588 2020-02-21  Tom de Vries  <tdevries@suse.de>
10589
10590         PR gdb/25534
10591         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10592         if dependencies[i]->user != NULL.
10593
10594 2020-02-21  Ali Tamur  <tamur@google.com>
10595
10596         * dwarf2/read.c (dwarf2_name): Add null check.
10597
10598 2020-02-20  Tom Tromey  <tom@tromey.com>
10599
10600         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10601         ">=", in binary search.
10602         (dwarf2_find_containing_comp_unit): New overload.
10603         (run_test): New self-test.
10604         (_initialize_dwarf2_read): Register new test.
10605
10606 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10607
10608         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10609         * riscv-tdep.h: Likewise.
10610         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10611         rv32-only CSR.
10612         * features/riscv/64bit-csr.xml: Regenerated.
10613
10614 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10615             Tom Tromey  <tom@tromey.com>
10616
10617         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10618         of 'fputc_unfiltered'.
10619         (putchar_unfiltered): Call 'fputc_unfiltered'.
10620         (fputc_unfiltered): Call 'fputs_unfiltered'.
10621
10622 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10623
10624         * config.in: Regenerate.
10625         * configure: Regenerate.
10626         * configure.ac: Add --with-python-libdir option.
10627         * main.c: Use WITH_PYTHON_LIBDIR.
10628
10629 2020-02-19  Tom Tromey  <tom@tromey.com>
10630
10631         * symtab.c (general_symbol_info::compute_and_set_names): Use
10632         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10633
10634 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10635
10636         * dwarf2/read.c (allocate_signatured_type_table,
10637         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10638         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10639         Remove objfile parameter, update all callers.
10640
10641 2020-02-19  Doug Evans  <dje@google.com>
10642
10643         PR rust/25535
10644         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10645         rust_enum_variant calculation.
10646
10647 2020-02-19  Tom Tromey  <tromey@adacore.com>
10648
10649         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10650
10651 2020-02-19  Tom Tromey  <tromey@adacore.com>
10652
10653         * ada-lang.c (cache_symbol): Use obstack_strdup.
10654
10655 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10656
10657         * configure: Regenerate.
10658
10659 2020-02-19  Tom Tromey  <tromey@adacore.com>
10660
10661         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10662         NULL check.
10663
10664 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10665
10666         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10667
10668 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10669
10670         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10671         if GDBSERVER is not defined.
10672         (riscv_tdesc_cache): Likewise, also store const target_desc.
10673         (STATIC_IN_GDB): Define.
10674         (riscv_create_target_description): Update declaration with
10675         STATIC_IN_GDB.
10676         (riscv_lookup_target_description): New function, only define if
10677         GDBSERVER is not defined.
10678         * arch/riscv.h (riscv_create_target_description): Declare only
10679         when GDBSERVER is defined.
10680         (riscv_lookup_target_description): New declaration when GDBSERVER
10681         is not defined.
10682         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10683         (riscv_linux_read_features): ...this, and return
10684         riscv_gdbarch_features instead of target_desc.
10685         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10686         (riscv_linux_read_description): Rename to...
10687         (riscv_linux_read_features): ...this.
10688         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10689         Update to use riscv_gdbarch_features and
10690         riscv_lookup_target_description.
10691         * riscv-tdep.c (riscv_find_default_target_description): Use
10692         riscv_lookup_target_description instead of
10693         riscv_create_target_description.
10694
10695 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10696
10697         * valprint.c (generic_val_print_enum_1): When printing a flag
10698         enum with value 0 and there is no enumerator with value 0, print
10699         just "0" instead of "(unknown: 0x0)".
10700
10701 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10702
10703         * valprint.c (generic_val_print_enum_1): Print unknown part of
10704         flag enum in hex.
10705
10706 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10707
10708         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10709         flag enums to contain duplicate enumerators.
10710         * valprint.c (generic_val_print_enum_1): Update comment.
10711
10712 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10713
10714         * dwarf2/read.c: Include "count-one-bits.h".
10715         (update_enumeration_type_from_children): If an enumerator has
10716         multiple bits set, don't treat the enumeration as a "flag enum".
10717         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10718         of flag enums have 0 or 1 bit set.
10719
10720 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10721
10722         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10723         conversion.
10724         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10725         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10726         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10727         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10728         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10729
10730 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10731
10732         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10733
10734 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10735
10736         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10737         displaced_step_closure_up.
10738         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10739         (struct displaced_step_closure_up):
10740         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10741         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10742         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10743         Likewise.
10744         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10745         * gdbarch.c, gdbarch.h: Re-generate.
10746         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10747         displaced_step_closure_up.
10748         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10749         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10750         * infrun.h (displaced_step_closure_up): New type alias.
10751         (struct displaced_step_inferior_state) <step_closure>: Change
10752         type to displaced_step_closure_up.
10753         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10754         displaced_step_closure_up.
10755         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10756
10757 2020-02-14  Tom Tromey  <tom@tromey.com>
10758
10759         * minidebug.c (gnu_debug_key): New global.
10760         (find_separate_debug_file_in_section): Use it.
10761
10762 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10763
10764         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10765         std::unique_ptr.
10766         * gdbarch.c: Re-generate.
10767         * gdbarch.h: Re-generate.
10768         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10769         change.
10770         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10771         type to std::unique_ptr.
10772         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10773         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10774         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10775         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10776         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10777         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10778         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10779         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10780         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10781
10782 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10783
10784         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10785         std::unique_ptr.
10786         (displaced_step_clear): Rename to...
10787         (displaced_step_reset): ... this.  Just call displaced->reset ().
10788         (displaced_step_clear_cleanup): Rename to...
10789         (displaced_step_reset_cleanup): ... this.
10790         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10791         (displaced_step_fixup): Likewise.
10792         (resume_1): Likewise.
10793         (handle_inferior_event): Restore child's memory before calling
10794         displaced_step_fixup on the parent.
10795         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10796         to std::unique_ptr.
10797         <step_closure>: Change type to std::unique_ptr.
10798
10799 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10800
10801         * arm-tdep.c: Include count-one-bits.h.
10802         (cleanup_block_store_pc): Use count_one_bits.
10803         (cleanup_block_load_pc): Use count_one_bits.
10804         (arm_copy_block_xfer): Use count_one_bits.
10805         (thumb2_copy_block_xfer): Use count_one_bits.
10806         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10807         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10808         (thumb_get_next_pcs_raw): Use count_one_bits.
10809         (arm_get_next_pcs_raw): Use count_one_bits_l.
10810         * arch/arm.c (bitcount): Remove.
10811         * arch/arm.h (bitcount): Remove.
10812
10813 2020-02-14  Tom Tromey  <tromey@adacore.com>
10814
10815         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10816         Update.
10817         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10818         * dwarf2/loc.c (call_site_find_chain_1): Return
10819         unique_xmalloc_ptr.
10820         (call_site_find_chain): Likewise.
10821
10822 2020-02-14  Richard Biener  <rguenther@suse.de>
10823
10824         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10825         on expression with division operators.
10826
10827 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10828
10829         * MAINTAINERS (Write After Approval): Adding myself.
10830
10831 2020-02-12  Tom Tromey  <tom@tromey.com>
10832
10833         * event-loop.c (event_data, gdb_event, event_handler_func):
10834         Remove.
10835
10836 2020-02-12  Tom Tromey  <tom@tromey.com>
10837
10838         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10839         (dwarf2_frame_objfile_data): Add comment.
10840         (find_comp_unit, set_comp_unit): New functions.
10841         (dwarf2_frame_find_fde): Use find_comp_unit.
10842         (dwarf2_build_frame_info): Use set_comp_unit.
10843
10844 2020-02-12  Tom Tromey  <tom@tromey.com>
10845
10846         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10847         (comp_unit): Don't initialize objfile.
10848         (execute_cfa_program): Add text_offset parameter.
10849         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10850         (dwarf2_frame_cache): Update.
10851         (dwarf2_build_frame_info): Don't set "objfile" member.
10852
10853 2020-02-12  Tom Tromey  <tom@tromey.com>
10854
10855         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10856         (decode_frame_entry): Likewise.
10857         (dwarf2_build_frame_info): Update.
10858
10859 2020-02-12  Tom Tromey  <tom@tromey.com>
10860
10861         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10862         (decode_frame_entry_1): Use the comp_unit obstack.
10863
10864 2020-02-12  Tom Tromey  <tom@tromey.com>
10865
10866         * dwarf2/frame.c (struct comp_unit): Add initializers and
10867         constructor.
10868         (dwarf2_frame_objfile_data): Store a comp_unit.
10869         (dwarf2_frame_find_fde): Update.
10870         (dwarf2_build_frame_info): Use "new".
10871
10872 2020-02-12  Tom Tromey  <tom@tromey.com>
10873
10874         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10875         (dwarf2_fde_table): Typedef for std::vector.
10876         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10877         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10878         (decode_frame_entry): Update.
10879         (dwarf2_build_frame_info): Use "new".
10880
10881 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10882
10883         * arm-tdep.c (arm_gdbarch_init): Update.
10884         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10885         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10886         have_neon, is_m>: Change to bool.
10887
10888 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10889
10890         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10891
10892 2020-02-12  Tom Tromey  <tom@tromey.com>
10893
10894         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10895
10896 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10897
10898         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10899         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10900
10901 2020-02-11  Tom Tromey  <tom@tromey.com>
10902
10903         * psymtab.h: Update comment.
10904
10905 2020-02-11  Tom Tromey  <tom@tromey.com>
10906
10907         * gdb_obstack.h (struct auto_obstack): Use
10908         DISABLE_COPY_AND_ASSIGN.
10909
10910 2020-02-11  Tom Tromey  <tom@tromey.com>
10911
10912         * dwarf2/frame.h (struct objfile): Don't forward declare.
10913
10914 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10915
10916         * cris-tdep.c (cris_supply_gregset): Change signature to match
10917         what struct regset expects.
10918         (cris_regset): New struct.
10919         (fetch_core_registers): Remove.
10920         (cris_iterate_over_regset_sections): New function.
10921         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10922         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10923
10924 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10925
10926         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10927         registers.
10928
10929 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10930
10931         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10932
10933 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10934
10935         * configure: Re-generate.
10936
10937 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10938
10939         * configure: Re-generate.
10940
10941 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10942
10943         * acinclude: Update warning.m4 path.
10944         * warning.m4: Move to gdbsupport.
10945
10946 2020-02-11  Tom Tromey  <tromey@adacore.com>
10947
10948         * remote.c (remote_console_output): Update.
10949         * printcmd.c (printf_command): Update.
10950         * event-loop.c (gdb_wait_for_event): Update.
10951         * linux-nat.c (sigchld_handler): Update.
10952         * remote-sim.c (gdb_os_write_stdout): Update.
10953         (gdb_os_flush_stdout): Update.
10954         (gdb_os_flush_stderr): Update.
10955         (gdb_os_write_stderr): Update.
10956         * exceptions.c (print_exception): Update.
10957         * remote-fileio.c (remote_fileio_func_read): Update.
10958         (remote_fileio_func_write): Update.
10959         * tui/tui.c (tui_enable): Update.
10960         * tui/tui-interp.c (tui_interp::init): Update.
10961         * utils.c (init_page_info): Update.
10962         (putchar_unfiltered, fputc_unfiltered): Update.
10963         (gdb_flush): Update.
10964         (emit_style_escape): Update.
10965         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10966         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10967         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10968         (stderr_file::write): Update.
10969         (stderr_file::puts): Update.
10970         * ui-file.h (ui_file_isatty, ui_file_write)
10971         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10972         (ui_file_puts): Don't declare.
10973
10974 2020-02-10  Tom de Vries  <tdevries@suse.de>
10975
10976         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10977         sentinel to char *.
10978
10979 2020-02-09  Tom de Vries  <tdevries@suse.de>
10980
10981         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10982         filename if it matches "<artificial>".
10983
10984 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10985
10986         * windows-tdep.c (struct enum_value_name): New struct.
10987         (create_enum): New function.
10988         (windows_get_siginfo_type): Create and use enum types.
10989
10990 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10991
10992         * NEWS: Mention $_siginfo support for Windows.
10993         * windows-nat.c (handle_exception): Set siginfo_er.
10994         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10995         (windows_xfer_siginfo): New function.
10996         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10997         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10998         (init_windows_gdbarch_data): New function.
10999         (get_windows_gdbarch_data): New function.
11000         (windows_get_siginfo_type): New function.
11001         (windows_init_abi): Register windows_get_siginfo_type.
11002         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
11003
11004 2020-02-08  Tom Tromey  <tom@tromey.com>
11005
11006         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11007         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11008         <keep>: Declare method.
11009         <m_keep>: Remove member.
11010         <~cutu_reader>: Remove.
11011         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11012         (cutu_reader::cutu_reader): Update.
11013         (cutu_reader::keep): Rename from ~cutu_reader.
11014         (process_psymtab_comp_unit, build_type_psymtabs_1)
11015         (process_skeletonless_type_unit, load_partial_comp_unit)
11016         (load_full_comp_unit, dwarf2_read_addr_index)
11017         (read_signatured_type): Update.
11018
11019 2020-02-08  Tom Tromey  <tom@tromey.com>
11020
11021         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11022         "want_partial_unit" parameter.
11023         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11024         Inline check for DW_TAG_partial_unit.
11025         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11026
11027 2020-02-08  Tom Tromey  <tom@tromey.com>
11028
11029         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11030         read.c.
11031         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11032         read.c.
11033
11034 2020-02-08  Tom Tromey  <tom@tromey.com>
11035
11036         * dwarf2/read.c (read_address): Move to comp-unit.c.
11037         (dwarf2_rnglists_process, dwarf2_ranges_process)
11038         (read_attribute_value, dwarf_decode_lines_1)
11039         (var_decode_location, decode_locdesc): Update.
11040         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11041         read.c.  Remove "cu" parameter.
11042         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11043         method.
11044
11045 2020-02-08  Tom Tromey  <tom@tromey.com>
11046
11047         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11048         (read_indirect_line_string): Update.
11049         * dwarf2/comp-unit.c (read_offset): Remove.
11050         (read_comp_unit_head): Update.
11051         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11052         method.
11053         (read_offset): Don't declare.
11054
11055 2020-02-08  Tom Tromey  <tom@tromey.com>
11056
11057         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11058         * dwarf2/read.c (struct comp_unit_head): Move to
11059         dwarf2/comp-unit.h.
11060         (enum class rcuh_kind): Move to comp-unit.h.
11061         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11062         (read_comp_unit_head, error_check_comp_unit_head)
11063         (read_and_check_comp_unit_head): Move to comp-unit.c.
11064         (read_offset, dwarf_unit_type_name): Likewise.
11065         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11066         (cutu_reader::cutu_reader, read_call_site_scope)
11067         (find_partial_die, follow_die_offset): Update.
11068         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11069
11070 2020-02-08  Tom Tromey  <tom@tromey.com>
11071
11072         * dwarf2/read.c (read_offset_1): Move to leb.c.
11073         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11074         (dwarf_decode_macro_bytes): Update.
11075         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11076         * dwarf2/leb.h (read_offset): Declare.
11077
11078 2020-02-08  Tom Tromey  <tom@tromey.com>
11079
11080         * dwarf2/read.c (dwarf2_section_size): Remove.
11081         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11082         Update.
11083         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11084
11085 2020-02-08  Tom Tromey  <tom@tromey.com>
11086
11087         * dwarf2/read.c (read_initial_length): Move to leb.c.
11088         * dwarf2/leb.h (read_initial_length): Declare.
11089         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11090         handle_nonstd parameter.
11091         * dwarf2/frame.c (read_initial_length): Remove.
11092         (decode_frame_entry_1): Update.
11093
11094 2020-02-08  Tom Tromey  <tom@tromey.com>
11095
11096         * dwarf2/loc.c (dwarf2_find_location_expression)
11097         (dwarf_evaluate_loc_desc::get_tls_address)
11098         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11099         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11100         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11101         (dwarf2_compile_property_to_c)
11102         (dwarf2_loc_desc_get_symbol_read_needs)
11103         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11104         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11105         (loclist_describe_location, loclist_tracepoint_var_ref)
11106         (loclist_generate_c_location): Update.
11107         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11108         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11109         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11110         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11111         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11112         (dwarf2_per_cu_data::addr_size)
11113         (dwarf2_per_cu_data::ref_addr_size)
11114         (dwarf2_per_cu_data::text_offset)
11115         (dwarf2_per_cu_data::addr_type): Now methods.
11116         (per_cu_header_read_in): Make per_cu "const".
11117         (dwarf2_version): Remove.
11118         (dwarf2_per_cu_data::int_type): Now a method.
11119         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11120         (set_die_type, read_array_type, read_subrange_index_type)
11121         (read_tag_string_type, read_subrange_type): Update.
11122         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11123         offset_size, ref_addr_size, text_offset, addr_type, version,
11124         objfile, int_type, addr_sized_int_type>: Declare methods.
11125
11126 2020-02-08  Tom Tromey  <tom@tromey.com>
11127
11128         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11129         Move earlier.
11130
11131 2020-02-08  Tom Tromey  <tom@tromey.com>
11132
11133         * dwarf2/read.h (dwarf_line_debug): Declare.
11134         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11135         * dwarf2/read.c: Move line_header code to new files.
11136         (dwarf_line_debug): No longer static.
11137         * dwarf2/line-header.c: New file.
11138         * dwarf2/line-header.h: New file.
11139
11140 2020-02-08  Tom Tromey  <tom@tromey.com>
11141
11142         * dwarf2/read.c (struct line_header) <file_full_name,
11143         file_file_name>: Return unique_xmalloc_ptr.
11144         (line_header::file_file_name): Update.
11145         (line_header::file_full_name): Update.
11146         (dw2_get_file_names_reader): Update.
11147         (macro_start_file): Update.
11148
11149 2020-02-08  Tom Tromey  <tom@tromey.com>
11150
11151         * dwarf2/read.c (struct line_header) <file_full_name,
11152         file_file_name>: Declare methods.
11153         (dw2_get_file_names_reader): Update.
11154         (file_file_name): Now a method.
11155         (file_full_name): Likewise.
11156         (macro_start_file): Update.
11157
11158 2020-02-08  Tom Tromey  <tom@tromey.com>
11159
11160         * dwarf2/read.c (dwarf_always_disassemble)
11161         (show_dwarf_always_disassemble): Move to loc.c.
11162         (_initialize_dwarf2_read): Move "always-disassemble" registration
11163         to loc.c.
11164         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11165         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11166         static.
11167         (show_dwarf_always_disassemble): Move from read.c.
11168         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11169
11170 2020-02-08  Tom Tromey  <tom@tromey.com>
11171
11172         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11173         (create_quick_file_names_table): Return htab_up.
11174         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11175         Update.
11176         * dwarf2/read.h (struct dwarf2_per_objfile)
11177         <quick_file_names_table>: Now htab_up.
11178
11179 2020-02-08  Tom Tromey  <tom@tromey.com>
11180
11181         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11182
11183 2020-02-08  Tom Tromey  <tom@tromey.com>
11184
11185         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11186         Rewrite.
11187         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11188         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11189         (abbrev_table::abbrev_table): No longer inline.
11190         (ABBREV_HASH_SIZE): Remove.
11191         (abbrev_table::m_abbrevs): Now an htab_up.
11192
11193 2020-02-08  Tom Tromey  <tom@tromey.com>
11194
11195         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11196         (cutu_reader): Update.
11197         (build_type_psymtabs_1): Update.
11198         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11199         (abbrev_table::alloc_abbrev): Update.
11200         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11201         (abbrev_table::read): New static method, renamed from
11202         abbrev_table_read_table.
11203         (abbrev_table::alloc_abbrev)
11204         (abbrev_table::add_abbrev): Now private.
11205         (abbrev_table::abbrev_table): Now private.
11206         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11207
11208 2020-02-08  Tom Tromey  <tom@tromey.com>
11209
11210         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11211         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11212         htab_up.
11213
11214 2020-02-08  Tom Tromey  <tom@tromey.com>
11215
11216         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11217         htab_up.
11218         (lookup_dwo_unit_in_dwp): Update.
11219         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11220         on obstack.
11221
11222 2020-02-08  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11225         obstack.
11226
11227 2020-02-08  Tom Tromey  <tom@tromey.com>
11228
11229         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11230         line_header_hash.
11231         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11232         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11233         Change type to htab_up.
11234
11235 2020-02-08  Tom Tromey  <tom@tromey.com>
11236
11237         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11238         htab_up.  Don't allocate on obstack.
11239         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11240         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11241         Change type to htab_up.
11242
11243 2020-02-08  Tom Tromey  <tom@tromey.com>
11244
11245         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11246         Change type to htab_up.
11247         * dwarf2/read.c (create_signatured_type_table_from_index)
11248         (create_signatured_type_table_from_debug_names)
11249         (create_all_type_units, add_type_unit)
11250         (lookup_dwo_signatured_type, lookup_signatured_type)
11251         (process_skeletonless_type_unit): Update.
11252         (create_debug_type_hash_table, create_debug_types_hash_table):
11253         Change type of types_htab.
11254         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11255         htab_up.  Don't allocate on obstack.
11256         (create_cus_hash_table): Change type of cus_htab parameter.
11257         (struct dwo_file) <cus, tus>: Now htab_up.
11258         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11259         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11260         (queue_and_load_all_dwo_tus): Update.
11261         * dwarf2/index-write.c (write_gdbindex): Update.
11262         (write_debug_names): Update.
11263
11264 2020-02-08  Tom Tromey  <tom@tromey.com>
11265
11266         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11267         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11268         destructor.
11269         (struct dwarf2_per_objfile) <queue>: New member.
11270         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11271         dwarf2/read.h.
11272         (dwarf2_queue, dwarf2_queue_tail): Remove.
11273         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11274         DISABLE_COPY_AND_ASSIGN.
11275         <m_per_objfile>: New member.
11276         <~dwarf2_queue_guard>: Rewrite.
11277         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11278         Update.
11279         (~dwarf2_queue_item): New.
11280
11281 2020-02-08  Tom Tromey  <tom@tromey.com>
11282
11283         * dwarf2/read.c (struct die_info) <has_children>: New member.
11284         (dw2_get_file_names_reader): Remove has_children.
11285         (dw2_get_file_names): Update.
11286         (read_cutu_die_from_dwo): Remove has_children.
11287         (cutu_reader::init_tu_and_read_dwo_dies)
11288         (cutu_reader::cutu_reader): Update.
11289         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11290         Remove has_children.
11291         (build_type_psymtabs_1, process_skeletonless_type_unit)
11292         (load_partial_comp_unit, load_full_comp_unit): Update.
11293         (create_dwo_cu_reader): Remove has_children.
11294         (create_cus_hash_table, read_die_and_children): Update.
11295         (read_full_die_1,read_full_die): Remove has_children.
11296         (read_signatured_type): Update.
11297         (class cutu_reader) <has_children>: Remove.
11298
11299 2020-02-08  Tom Tromey  <tom@tromey.com>
11300
11301         * dwarf2/expr.c: Rename from dwarf2expr.c.
11302         * dwarf2/expr.h: Rename from dwarf2expr.h.
11303         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11304         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11305         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11306         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11307         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11308         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11309         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11310         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11311         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11312         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11313         * dwarf2/loc.c: Rename from dwarf2loc.c.
11314         * dwarf2/loc.h: Rename from dwarf2loc.h.
11315         * dwarf2/read.c: Rename from dwarf2read.c.
11316         * dwarf2/read.h: Rename from dwarf2read.h.
11317         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11318         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11319         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11320         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11321         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11322         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11323         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11324         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11325         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11326         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11327         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11328         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11329         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11330         Update.
11331         * Makefile.in (COMMON_SFILES): Update.
11332         (HFILES_NO_SRCDIR): Update.
11333
11334 2020-02-08  Tom Tromey  <tom@tromey.com>
11335
11336         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11337         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11338
11339 2020-02-08  Tom Tromey  <tom@tromey.com>
11340
11341         * dwarf2read.h (struct die_info): Don't declare.
11342
11343 2020-02-08  Tom Tromey  <tom@tromey.com>
11344
11345         * dwarf2read.h (die_info_ptr): Remove typedef.
11346
11347 2020-02-08  Tom Tromey  <tom@tromey.com>
11348
11349         * dwarf2read.c (read_call_site_scope)
11350         (handle_data_member_location, dwarf2_add_member_fn)
11351         (mark_common_block_symbol_computed, read_common_block)
11352         (attr_to_dynamic_prop, partial_die_info::read)
11353         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11354         (dwarf2_symbol_mark_computed, set_die_type): Update.
11355         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11356         method.
11357         (attr_form_is_block): Don't declare.
11358         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11359
11360 2020-02-08  Tom Tromey  <tom@tromey.com>
11361
11362         * dwarf2read.c (dwarf2_find_base_address, )
11363         (read_call_site_scope, rust_containing_type)
11364         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11365         (handle_data_member_location, dwarf2_add_member_fn)
11366         (get_alignment, read_structure_type, process_structure_scope)
11367         (mark_common_block_symbol_computed, read_common_block)
11368         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11369         (partial_die_info::read, read_attribute_value, new_symbol)
11370         (lookup_die_type, dwarf2_get_ref_die_offset)
11371         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11372         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11373         (dwarf2_symbol_mark_computed): Update.
11374         * dwarf2/attribute.h (struct attribute) <value_as_address,
11375         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11376         methods.
11377         (value_as_address, attr_form_is_section_offset)
11378         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11379         * dwarf2/attribute.c (attribute::value_as_address)
11380         (attribute::form_is_section_offset, attribute::form_is_constant)
11381         (attribute::form_is_ref): Now methods.
11382
11383 2020-02-08  Tom Tromey  <tom@tromey.com>
11384
11385         * dwarf2read.c (struct attribute, DW_STRING)
11386         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11387         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11388         (attr_form_is_block, attr_form_is_section_offset)
11389         (attr_form_is_constant, attr_form_is_ref): Move.
11390         * dwarf2/attribute.h: New file.
11391         * dwarf2/attribute.c: New file, from dwarf2read.c.
11392         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11393
11394 2020-02-08  Tom Tromey  <tom@tromey.com>
11395
11396         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11397         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11398         Move.
11399         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11400         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11401         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11402         abbrev.c.
11403         * dwarf2/abbrev.h: New file.
11404         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11405         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11406
11407 2020-02-08  Tom Tromey  <tom@tromey.com>
11408
11409         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11410         (dwarf2_section_size, dwarf2_get_section_info)
11411         (create_signatured_type_table_from_debug_names)
11412         (create_addrmap_from_aranges, read_debug_names_from_section)
11413         (get_gdb_index_contents_from_section, read_comp_unit_head)
11414         (error_check_comp_unit_head, read_abbrev_offset)
11415         (create_debug_type_hash_table, init_cu_die_reader)
11416         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11417         (read_comp_units_from_section, create_cus_hash_table)
11418         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11419         (create_dwp_v2_section, dwarf2_rnglists_process)
11420         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11421         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11422         (read_indirect_string_from_dwz, read_addr_index_1)
11423         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11424         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11425         (fill_in_loclist_baton): Update.
11426         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11427         get_containing_section, get_bfd_owner, get_bfd_section,
11428         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11429         (dwarf2_read_section, get_section_name, get_section_file_name)
11430         (get_containing_section, get_section_bfd_owner)
11431         (get_section_bfd_section, get_section_name, get_section_file_name)
11432         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11433         declare.
11434         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11435         (dwarf2_section_info::get_bfd_owner)
11436         (dwarf2_section_info::get_bfd_section)
11437         (dwarf2_section_info::get_name)
11438         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11439         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11440         (dwarf2_section_info::read): Now methods.
11441         * dwarf-index-write.c (class debug_names): Update.
11442
11443 2020-02-08  Tom Tromey  <tom@tromey.com>
11444
11445         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11446         Move to dwarf2/section.h.
11447         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11448         (get_section_bfd_section, get_section_name)
11449         (get_section_file_name, get_section_id, get_section_flags)
11450         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11451         dwarf2/section.c.
11452         * dwarf2/section.h: New file.
11453         * dwarf2/section.c: New file, from dwarf2read.c.
11454         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11455
11456 2020-02-08  Tom Tromey  <tom@tromey.com>
11457
11458         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11459         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11460         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11461         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11462         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11463         * dwarf2/leb.h: New file, from dwarf2read.c.
11464         * dwarf2/leb.c: New file, from dwarf2read.c.
11465         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11466         Remove.
11467         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11468         (COMMON_SFILES): Add dwarf2/leb.c.
11469
11470 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11471
11472         GDB 9.1 released.
11473
11474 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11475
11476         PR gdb/25190:
11477         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11478         * gdb/remote.c (remote_console_output): Update.
11479         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11480         (ui_file_puts): ...this.
11481         * gdb/ui-file.h (ui_file_puts): Add declaration.
11482         * gdb/utils.c (emit_style_escape): Update.
11483         (flush_wrap_buffer): Update.
11484         (fputs_maybe_filtered): Update.
11485         (fputs_unfiltered): Add function.
11486
11487 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11488
11489         * gdb/event-loop.c (gdb_wait_for_event): Update.
11490         * gdb/printcmd.c (printf_command): Update.
11491         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11492         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11493         (gdb_os_flush_stderr): Update.
11494         * gdb/remote.c (remote_console_output): Update.
11495         * gdb/ui-file.c (gdb_flush): Rename to...
11496         (ui_file_flush): ...this.
11497         (stderr_file::write): Update.
11498         (stderr_file::puts): Update.
11499         * gdb/ui-file.h (gdb_flush): Rename to...
11500         (ui_file_flush): ...this.
11501         * gdb/utils.c (gdb_flush): Add function.
11502         * gdb/utils.h (gdb_flush): Add declaration.
11503
11504 2020-02-07  Tom Tromey  <tromey@adacore.com>
11505
11506         PR breakpoints/24915:
11507         * source.c (find_and_open_source): Do not check basenames_may_differ.
11508
11509 2020-02-07  Tom Tromey  <tom@tromey.com>
11510
11511         * README: Update gdbserver documentation.
11512         * gdbserver: Move to top level.
11513         * configure.tgt (build_gdbserver): Remove.
11514         * configure.ac: Remove --enable-gdbserver.
11515         * configure: Rebuild.
11516         * Makefile.in (distclean): Don't mention gdbserver.
11517
11518 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11519
11520         * source-cache.c (source_cache::ensure): Surround
11521         get_plain_source_lines with a try/catch.
11522         (source_cache::get_line_charpos): Get rid of try/catch
11523         and only check for the return value of "ensure".
11524         * tui/tui-source.c (tui_source_window::set_contents):
11525         Simplify "nlines" calculation.
11526
11527 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11528
11529         * MAINTAINERS (Write After Approval): Add myself.
11530
11531 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11532
11533         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11534         function call.
11535
11536 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11537
11538         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11539
11540 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11541
11542         * nat/riscv-linux-tdesc.h: New file.
11543         * nat/riscv-linux-tdesc.c: New file, taking code from...
11544         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11545         ... here.
11546         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11547         NATDEPFILES.
11548
11549 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11550
11551         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11552         we don't set the fake simulator ptid to the null_ptid.
11553
11554 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11555
11556         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11557         * gdbthread.h (class thread_info) <resumed>: Likewise.
11558         * infrun.c (resume_1): Likewise.
11559         (proceed): Likewise.
11560         (infrun_thread_stop_requested): Likewise.
11561         (stop_all_threads): Likewise.
11562         (handle_inferior_event): Likewise.
11563         (restart_threads): Likewise.
11564         (finish_step_over): Likewise.
11565         (keep_going_stepped_thread): Likewise.
11566         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11567         (linux_handle_extended_wait): Likewise.
11568         * record-btrace.c (get_thread_current_frame_id): Likewise.
11569         * record-full.c (record_full_wait_1): Likewise.
11570         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11571         * target.c (target_resume): Likewise.
11572         * thread.c (set_running_thread): Likewise.
11573
11574 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11575
11576         * f-valprint.c (f77_print_array_1): Changed datatype of index
11577         variable to LONGEST from int to enable it to contain bound
11578         values correctly.
11579
11580 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11581
11582         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11583         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11584         offsets according to FLEN determined.
11585         (riscv_linux_nat_target::read_description): Determine FLEN
11586         dynamically.
11587         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11588         according to FLEN determined.
11589         (riscv_linux_nat_target::store_registers): Likewise.
11590
11591 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11592
11593         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11594         when reg->group is empty and reggroup is not.
11595
11596 2020-01-31  Tom Tromey  <tromey@adacore.com>
11597
11598         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11599         Call beneath target's mourn_inferior after unpushing.
11600
11601 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11602
11603         PR tui/9765
11604         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11605         have enough lines to fill the screen, still return the lowest
11606         address we found.
11607
11608 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11609
11610         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11611         '-', '<', and '>' commands.
11612
11613 2020-01-29  Pedro Alves  <palves@redhat.com>
11614             Sergio Durigan Junior  <sergiodj@redhat.com>
11615
11616         * infcmd.c (construct_inferior_arguments): Assert that
11617         'argc' is greater than 0.
11618
11619 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11620
11621         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11622         (BRK_INSN_MASK): Define to 0xd4200000.
11623         (aarch64_program_breakpoint_here_p): New function.
11624         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11625         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11626         breakpoint.c.
11627         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11628         breakpoint.h
11629         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11630         call gdbarch_program_breakpoint_here_p.
11631         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11632         default_program_breakpoint_here_p, changed return type to bool and
11633         simplified.
11634         * breakpoint.h (program_breakpoint_here): Moved prototype to
11635         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11636         return type to bool.
11637         * gdbarch.c: Regenerate.
11638         * gdbarch.h: Regenerate.
11639         * gdbarch.sh (program_breakpoint_here_p): New method.
11640         * infrun.c (handle_signal_stop): Call
11641         gdbarch_program_breakpoint_here_p.
11642
11643 2020-01-26  Tom Tromey  <tom@tromey.com>
11644
11645         * ctfread.c (struct ctf_fp_info): Reindent.
11646         (_initialize_ctfread): Remove.
11647
11648 2020-01-26  Tom Tromey  <tom@tromey.com>
11649
11650         * psymtab.c (partial_map_expand_apply)
11651         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11652         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11653         (psym_print_stats, psym_expand_symtabs_for_function)
11654         (psym_map_symbol_filenames, psym_map_matching_symbols)
11655         (psym_expand_symtabs_matching)
11656         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11657         (maintenance_check_psymtabs): Use new methods.
11658         * psympriv.h (struct partial_symtab) <readin_p,
11659         get_compunit_symtab>: New methods.
11660         <readin, compunit_symtab>: Remove members.
11661         (struct standard_psymtab): New.
11662         (struct legacy_psymtab): Derive from standard_psymtab.
11663         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11664         standard_psymtab.
11665         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11666
11667 2020-01-26  Tom Tromey  <tom@tromey.com>
11668
11669         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11670         read_dependencies.  Add assert.
11671         * psymtab.c (partial_symtab::read_dependencies): New method.
11672         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11673         method.
11674         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11675         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11676         read_dependencies.
11677         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11678         Add assert.
11679
11680 2020-01-26  Tom Tromey  <tom@tromey.com>
11681
11682         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11683         Call expand_psymtab.
11684         (xcoff_read_symtab): Call expand_psymtab.
11685         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11686         legacy_expand_psymtab.
11687         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11688         method.
11689         (struct legacy_psymtab) <expand_psymtab>: Implement.
11690         <legacy_expand_psymtab>: New member.
11691         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11692         (parse_partial_symbols): Set legacy_expand_psymtab.
11693         (psymtab_to_symtab_1): Change argument order.  Call
11694         expand_psymtab.
11695         (new_psymtab): Set legacy_expand_psymtab.
11696         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11697         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11698         expand_psymtab.
11699         (dwarf2_psymtab::expand_psymtab): Rename from
11700         psymtab_to_symtab_1.  Call expand_psymtab.
11701         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11702         (dbx_end_psymtab): Likewise.
11703         (dbx_psymtab_to_symtab_1): Change argument order. Call
11704         expand_psymtab.
11705         (dbx_read_symtab): Call expand_psymtab.
11706         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11707         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11708         (ctf_psymtab::read_symtab): Call expand_psymtab.
11709
11710 2020-01-26  Tom Tromey  <tom@tromey.com>
11711
11712         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11713         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11714         messages.
11715         * mdebugread.c (mdebug_read_symtab): Remove prints.
11716         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11717         assert.
11718         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11719
11720 2020-01-26  Tom Tromey  <tom@tromey.com>
11721
11722         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11723         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11724         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11725         legacy_symtab.
11726         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11727         * psymtab.c (psymtab_to_symtab): Call method.
11728         (dump_psymtab): Update.
11729         * psympriv.h (struct partial_symtab): Add virtual destructor.
11730         <read_symtab>: New method.
11731         (struct legacy_symtab): New.
11732         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11733         (struct pst_map) <pst>: Now a legacy_psymtab.
11734         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11735         (new_psymtab): Use legacy_psymtab.
11736         * dwarf2read.h (struct dwarf2_psymtab): New.
11737         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11738         * dwarf2read.c (dwarf2_create_include_psymtab)
11739         (dwarf2_build_include_psymtabs, create_type_unit_group)
11740         (create_partial_symtab, process_psymtab_comp_unit_reader)
11741         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11742         (set_partial_user): Use dwarf2_psymtab.
11743         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11744         (psymtab_to_symtab_1, process_full_comp_unit)
11745         (process_full_type_unit, dwarf2_ranges_read)
11746         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11747         (dwarf_decode_lines): Use dwarf2_psymtab.
11748         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11749         (add_address_entry_worker, write_one_signatured_type)
11750         (recursively_count_psymbols, recursively_write_psymbols)
11751         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11752         (write_debug_names): Likewise.
11753         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11754         <pst>: Now a legacy_psymtab.
11755         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11756         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11757         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11758         * ctfread.c (struct ctf_psymtab): New.
11759         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11760         ctf_psymtab.
11761         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11762         (create_partial_symtab): Return a ctf_psymtab.
11763         (scan_partial_symbols): Update.
11764
11765 2020-01-26  Tom Tromey  <tom@tromey.com>
11766
11767         * xcoffread.c (xcoff_start_psymtab): Use new.
11768         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11769         renamed from start_psymtab_common.
11770         * psympriv.h (struct partial_symtab): Add new constructor.
11771         (start_psymtab_common): Don't declare.
11772         * mdebugread.c (parse_partial_symbols): Use new.
11773         * dwarf2read.c (create_partial_symtab): Use new.
11774         * dbxread.c (start_psymtab): Use new.
11775         * ctfread.c (create_partial_symtab): Use new.
11776
11777 2020-01-26  Tom Tromey  <tom@tromey.com>
11778
11779         * xcoffread.c (xcoff_end_psymtab): Use new.
11780         * psymtab.c (start_psymtab_common): Use new.
11781         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11782         Update.
11783         * psympriv.h (struct partial_symtab): Add parameters to
11784         constructor.  Don't inline.
11785         (allocate_psymtab): Don't declare.
11786         * mdebugread.c (new_psymtab): Use new.
11787         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11788         * dbxread.c (dbx_end_psymtab): Use new.
11789
11790 2020-01-26  Tom Tromey  <tom@tromey.com>
11791
11792         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11793         allocate_psymtab.  Update documentation.
11794         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11795         allocate_psymtab.  Do not use new.
11796         (allocate_psymtab): Use new.  Update.
11797
11798 2020-01-26  Tom Tromey  <tom@tromey.com>
11799
11800         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11801         * psymtab.c (psym_print_stats): Update.
11802         * psympriv.h (struct partial_symtab) <readin,
11803         psymtabs_addrmap_supported, anonymous>: Now bool.
11804         * mdebugread.c (psymtab_to_symtab_1): Update.
11805         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11806         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11807         (process_full_comp_unit, process_full_type_unit): Update.
11808         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11809         * ctfread.c (psymtab_to_symtab): Update.
11810
11811 2020-01-26  Tom Tromey  <tom@tromey.com>
11812
11813         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11814         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11815         * psymtab.c (psymtab_storage): Delete psymtabs.
11816         (psymtab_storage::allocate_psymtab): Use new.
11817         (psymtab_storage::discard_psymtab): Use delete.
11818         * psympriv.h (struct partial_symtab): Add constructor and
11819         initializers.
11820
11821 2020-01-26  Tom Tromey  <tom@tromey.com>
11822
11823         * machoread.c: Do not include psympriv.h.
11824
11825 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11826
11827         * NEWS: Mention the new option and the set/show commands.
11828
11829 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11830
11831         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11832         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11833         (validate_exec_file): New variables, enums, functions.
11834         (exec_file_locate_attach, print_section_info): Style the filenames.
11835         (_initialize_exec): Install show_exec_file_mismatch_command and
11836          set_exec_file_mismatch_command.
11837         * gdbcore.h (validate_exec_file): Declare.
11838         * infcmd.c (attach_command): Call validate_exec_file.
11839         * remote.c ( remote_target::remote_add_inferior): Likewise.
11840
11841 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11842
11843         * frame.c (find_frame_sal): Move call to get_next_frame into more
11844         inner scope.
11845         * inline-frame.c (inilne_state) <inline_state>: Update argument
11846         types.
11847         (inilne_state) <skipped_symbol>: Rename to...
11848         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11849         (skip_inline_frames): Build vector of skipped symbols and use this
11850         to reate the inline_state.
11851         (inline_skipped_symbol): Add a comment and some assertions, fetch
11852         skipped symbol from the list.
11853
11854 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11855
11856         * buildsym.c (lte_is_less_than): Delete.
11857         (buildsym_compunit::end_symtab_with_blockvector): Create local
11858         lambda function to sort line table entries, and use
11859         std::stable_sort instead of std::sort.
11860         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11861         markers when looking for a previous line.
11862
11863 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11864
11865         * dwarf2read.c (lnp_state_machine::record_line): Include
11866         end_sequence parameter in debug print out.  Record the line if we
11867         are at an end_sequence marker even if it's not the start of a
11868         statement.
11869         * symmisc.c (maintenance_print_one_line_table): Print end of
11870         sequence markers with 'END' not '0'.
11871
11872 2020-01-24  Pedro Alves  <palves@redhat.com>
11873
11874         PR gdb/25410
11875         * thread.c (scoped_restore_current_thread::restore): Use
11876         switch_to_inferior_no_thread.
11877         * exec.c: Include "progspace-and-thread.h".
11878         (add_target_sections, remove_target_sections):
11879         scoped_restore_current_pspace_and_thread instead of
11880         scoped_restore_current_thread.
11881         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11882         and aspace to the inferior before calling clone_program_space.
11883         Remove stale comment.
11884
11885 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11886
11887         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11888         (arm_netbsd_nat_target::fetch_registers): ...this.
11889         (arm_nbsd_nat_target::store_registers): Rename to...
11890         (arm_netbsd_nat_target::store_registers): ...this.
11891
11892 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11893
11894         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11895         register_t.
11896
11897 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11898
11899         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11900         Update comment.
11901         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11902         Likewise.
11903         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11904         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11905         the correct replacement (iterate_over_regset_sections).
11906         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11907         Update comment.
11908
11909 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11910
11911         PR gdb/23718
11912         * gdb/python/python.c (execute_gdb_command): Call
11913         async_enable_stdin in catch block.
11914
11915 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11916
11917         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11918         SWITCH_THRU_ALL_UIS.
11919
11920 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11921
11922         PR tui/9765
11923         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11924         comment, add extra parameter, and update to store previous symbol
11925         when appropriate.
11926         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11927         add extra parameter.
11928         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11929         remove unneeded parameter, add try/catch around gdb_print_insn,
11930         rewrite to add items to asm_lines vector.
11931         (tui_find_backward_disassembly_start_address): New function.
11932         (tui_find_disassembly_address): Updated throughout.
11933         (tui_disasm_window::set_contents): Update for changes to
11934         tui_disassemble.
11935         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11936         number of lines to scroll.
11937
11938 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11939
11940         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11941         (SECT_OFF_DATA): Likewise.
11942         (SECT_OFF_RODATA): Likewise.
11943         (SECT_OFF_TEXT): Likewise.
11944         (SECT_OFF_BSS): Likewise.
11945         (struct objfile) <text_section_offset, data_section_offset>: New
11946         methods.
11947         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11948         objfile::text_section_offset.
11949         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11950         * coffread.c (coff_symtab_read): Likewise.
11951         (enter_linenos): Likewise.
11952         (process_coff_symbol): Likewise.
11953         * ctfread.c (get_objfile_text_range): Likewise.
11954         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11955         Use objfile::data_section_offset.
11956         * dwarf2-frame.c (execute_cfa_program): Use
11957         objfile::text_section_offset.
11958         (dwarf2_frame_find_fde): Likewise.
11959         * dwarf2read.c (create_addrmap_from_index): Likewise.
11960         (create_addrmap_from_aranges): Likewise.
11961         (dw2_find_pc_sect_compunit_symtab): Likewise.
11962         (process_psymtab_comp_unit_reader): Likewise.
11963         (add_partial_symbol): Likewise.
11964         (add_partial_subprogram): Likewise.
11965         (process_full_comp_unit): Likewise.
11966         (read_file_scope): Likewise.
11967         (read_func_scope): Likewise.
11968         (read_lexical_block_scope): Likewise.
11969         (read_call_site_scope): Likewise.
11970         (dwarf2_rnglists_process): Likewise.
11971         (dwarf2_ranges_process): Likewise.
11972         (dwarf2_ranges_read): Likewise.
11973         (dwarf_decode_lines_1): Likewise.
11974         (new_symbol): Likewise.
11975         (dwarf2_fetch_die_loc_sect_off): Likewise.
11976         (dwarf2_per_cu_text_offset): Likewise.
11977         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11978         * hppa-tdep.c (read_unwind_info): Likewise.
11979         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11980         * psympriv.h (struct partial_symtab): Likewise.
11981         * psymtab.c (find_pc_sect_psymtab): Likewise.
11982         * solib-svr4.c (enable_break): Likewise.
11983         * stap-probe.c (relocate_address): Use
11984         objfile::data_section_offset.
11985         * xcoffread.c (enter_line_range): Use
11986         objfile::text_section_offset.
11987         (read_xcoff_symtab): Likewise.
11988
11989 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11990
11991         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11992         declaration to narrower scopes.
11993
11994 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11995
11996         * darwin-nat.h (struct darwin_exception_msg, enum
11997         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11998         Move up.
11999         (class darwin_nat_target) <wait_1, check_new_threads,
12000         decode_exception_message, decode_message, stop_inferior,
12001         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
12002         * darwin-nat.c (darwin_check_new_threads): Rename to...
12003         (darwin_nat_target::check_new_threads): ... this.
12004         (darwin_suspend_inferior_it): Remove.
12005         (darwin_decode_exception_message): Rename to...
12006         (darwin_nat_target::decode_exception_message): ... this.
12007         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12008         (darwin_decode_message): Rename to...
12009         (darwin_nat_target::decode_message): ... this.
12010         (cancel_breakpoint): Rename to...
12011         (darwin_nat_target::cancel_breakpoint): ... this.
12012         (darwin_wait): Rename to...
12013         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12014         instead of iterate_over_inferiors.
12015         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12016         (darwin_stop_inferior): Rename to...
12017         (darwin_nat_target::stop_inferior): ... this.
12018         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12019         (darwin_init_thread_list): Rename to...
12020         (darwin_nat_target::init_thread_list): ... this.
12021         (darwin_ptrace_him): Rename to...
12022         (darwin_nat_target::ptrace_him): ... this.
12023         (darwin_nat_target::create_inferior): Pass lambda function to
12024         fork_inferior.
12025         (darwin_nat_target::detach): Call stop_inferior instead of
12026         darwin_stop_inferior.
12027         * fork-inferior.h (fork_inferior): Change init_trace_fun
12028         parameter to gdb::function_view.
12029         * fork-inferior.c (fork_inferior): Likewise.
12030
12031 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12032
12033         * i386-cygwin-tdep.c (core_process_module_section): Update.
12034         * windows-nat.c (struct lm_info_windows): Add text_offset.
12035         (windows_xfer_shared_libraries): Update.
12036         * windows-tdep.c (windows_xfer_shared_library):
12037         Add text_offset_cached argument.
12038         * windows-tdep.h (windows_xfer_shared_library): Update.
12039
12040 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12041
12042         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12043
12044 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12045
12046         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12047         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12048         replace with range-based for.
12049         (gdbsim_interrupt_inferior): Remove.
12050         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12051         with a range-based for.  Inline code from
12052         gdbsim_interrupt_inferior.
12053
12054 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12055
12056         * infrun.c (proceed): Fix indentation.
12057
12058 2020-01-21  Tom Tromey  <tromey@adacore.com>
12059
12060         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12061         * python/python.c (python_extension_ops): Update.
12062         (gdbpy_colorize): New function.
12063         * python/lib/gdb/__init__.py (colorize): New function.
12064         * extension.h (ext_lang_colorize): Declare.
12065         * extension.c (ext_lang_colorize): New function.
12066         * extension-priv.h (struct extension_language_ops) <colorize>: New
12067         member.
12068         * cli/cli-style.c (_initialize_cli_style): Update help text.
12069
12070 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12071
12072         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12073         <cond>: Change type to bool.
12074         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12075         (aarch64_displaced_step_cb): Likewise.
12076         (aarch64_displaced_step_tb): Likewise.
12077
12078 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12079
12080         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12081         output.
12082
12083 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12084
12085         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12086         <pc_adjust>: Adjust the documentation.
12087         (aarch64_displaced_step_fixup): Check if PC really moved before
12088         adjusting it.
12089
12090 2020-01-19  Tom Tromey  <tom@tromey.com>
12091
12092         * disasm.c (~gdb_disassembler): New destructor.
12093         (gdb_buffered_insn_length): Call disassemble_free_target.
12094         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12095         DISABLE_COPY_AND_ASSIGN.
12096
12097 2020-01-19  Tom Tromey  <tom@tromey.com>
12098
12099         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12100         (die_reader_func_ftype): Remove.
12101         (cutu_reader): New class.
12102         (dw2_get_file_names_reader): Remove "data" parameter.
12103         (dw2_get_file_names): Use cutu_reader.
12104         (create_debug_type_hash_table): Update.
12105         (read_cutu_die_from_dwo): Update comment.
12106         (lookup_dwo_unit): Add dwo_name parameter.
12107         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12108         die_reader_func_ftype and data parameters.
12109         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12110         Remove die_reader_func_ftype and data parameters.
12111         (~cutu_reader): New; from init_cutu_and_read_dies.
12112         (cutu_reader::cutu_reader): Rename from
12113         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12114         and data parameters.
12115         (init_cutu_and_read_dies_simple): Remove.
12116         (struct process_psymtab_comp_unit_data): Remove.
12117         (process_psymtab_comp_unit_reader): Remove data parameter; add
12118         want_partial_unit and pretend_language parameters.
12119         (process_psymtab_comp_unit): Use cutu_reader.
12120         (build_type_psymtabs_reader): Remove data parameter.
12121         (build_type_psymtabs_1): Use cutu_reader.
12122         (process_skeletonless_type_unit): Likewise.
12123         (load_partial_comp_unit_reader): Remove.
12124         (load_partial_comp_unit): Use cutu_reader.
12125         (load_full_comp_unit_reader): Remove.
12126         (load_full_comp_unit): Use cutu_reader.
12127         (struct create_dwo_cu_data): Remove.
12128         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12129         dwo_unit parameters.
12130         (create_cus_hash_table): Use cutu_reader.
12131         (struct dwarf2_read_addr_index_data): Remove.
12132         (dwarf2_read_addr_index_reader): Remove.
12133         (dwarf2_read_addr_index): Use cutu_reader.
12134         (read_signatured_type_reader): Remove.
12135         (read_signatured_type): Use cutu_reader.
12136
12137 2020-01-19  Tom Tromey  <tom@tromey.com>
12138
12139         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12140         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12141         (tui_wrefresh): Declare.
12142         * tui/tui-wingeneral.c (suppress_output): New global.
12143         (tui_suppress_output, ~tui_suppress_output): New constructor and
12144         destructor.
12145         (tui_wrefresh): New function.
12146         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12147         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12148         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12149         method.
12150         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12151         tui_wrefresh.
12152         (tui_data_window::no_refresh): New method.
12153         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12154         (tui_reg_command): Use tui_suppress_output
12155         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12156         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12157         method.
12158         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12159
12160 2020-01-19  Tom Tromey  <tom@tromey.com>
12161
12162         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12163         Handle case where symtab is null.
12164
12165 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12166
12167         * linux-fork.c (one_fork_p): Simplify.
12168
12169 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12170
12171         * top.c (struct qt_args): Remove.
12172         (kill_or_detach): Change return type to void, replace `void *`
12173         parameter with a proper one.
12174         (print_inferior_quit_action):  Likewise.
12175         (quit_confirm): Use range-based for loop to iterate over inferiors.
12176         (quit_force): Likewise.
12177
12178 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12179
12180         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12181         `void *` parameter with proper parameters.
12182         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12183         (print_one_inferior): Change return type to void, replace `void *`
12184         parameter with proper parameters.
12185         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12186         inferiors.
12187         (get_other_inferior): Remove.
12188         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12189         inferiors.
12190
12191 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12192
12193         * mi/mi-interp.c (report_initial_inferior): Remove.
12194         (mi_interp::init): Use range-based for to iterate over inferiors.
12195
12196 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12197
12198         * python/py-inferior.c (build_inferior_list): Remove.
12199         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12200
12201 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12202
12203         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12204         (btrace_stitch_trace): Likewise.
12205         * charset.c (intermediate_encoding): Likewise (vaild).
12206         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12207         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12208         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12209
12210 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12211
12212         * windows-tdep.c (windows_get_tlb_type):
12213         Add rtl_user_process_parameters type.
12214
12215 2020-01-16  Pedro Alves  <palves@redhat.com>
12216             Norbert Lange  <nolange79@gmail.com>
12217
12218         PR build/24805
12219         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12220         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12221         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12222         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12223         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12224         (ps_plog): Redeclare exported functions with default visibility.
12225
12226 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12227
12228         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12229         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12230
12231 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12232
12233         * infcmd.c (post_create_inferior): Use get_thread_regcache
12234         instead of get_current_regcache.
12235
12236 2020-01-14  Tom Tromey  <tom@tromey.com>
12237
12238         PR symtab/12535:
12239         * python/python.c (gdbpy_decode_line): Treat empty string the same
12240         as no argument.
12241
12242 2020-01-14  Tom Tromey  <tom@tromey.com>
12243
12244         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12245
12246 2020-01-14  Tom Tromey  <tom@tromey.com>
12247
12248         * nat/linux-btrace.c: Don't include <config.h>.
12249         * nat/linux-ptrace.c: Don't include <config.h>.
12250         * nat/x86-linux-dregs.c: Don't include <config.h>.
12251
12252 2020-01-14  Tom Tromey  <tom@tromey.com>
12253
12254         * configure: Rebuild.
12255         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12256
12257 2020-01-14  Tom Tromey  <tom@tromey.com>
12258
12259         * nat/x86-linux-dregs.c: Include configh.h.
12260         * nat/linux-ptrace.c: Include configh.h.
12261         * nat/linux-btrace.c: Include configh.h.
12262         * defs.h: Include config.h, bfd.h.
12263         * configure.ac: Don't source common.host.
12264         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12265         * configure: Rebuild.
12266         * acinclude.m4: Update path.
12267         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12268         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12269         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12270         (CLIBS): Add LIBSUPPORT.
12271         (CDEPS): Likewise.
12272         (COMMON_SFILES): Remove gdbsupport files.
12273         (HFILES_NO_SRCDIR): Likewise.
12274         (stamp-version): Update path to create-version.sh.
12275         (ALLDEPFILES): Remove gdbsupport files.
12276
12277 2020-01-14  Tom Tromey  <tom@tromey.com>
12278
12279         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12280         USE_WIN32API when needed.
12281         * configure.ac (USE_WIN32API): Don't define.
12282         (WIN32LIBS): Use WIN32APILIBS.
12283         * configure: Rebuild.
12284
12285 2020-01-14  Tom Tromey  <tom@tromey.com>
12286
12287         * configure: Rebuild.
12288         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12289
12290 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12291
12292         * skip.c (skip_function_command): Make skip w/o arguments use the
12293         name of the inlined function if pc is inside any inlined function.
12294
12295 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12296
12297         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12298         * infrun.c (resume_1): Likewise.
12299         (handle_inferior_event): Remove stale comment.
12300         * linux-nat.c (linux_nat_target::resume): Update comments.
12301         (save_stop_reason): Likewise.
12302         (linux_nat_filter_event): Likewise.
12303         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12304
12305 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12306
12307         * elfread.c (record_minimal_symbol): Set section index to 0 for
12308         non-allocatable sections.
12309
12310
12311 2020-01-13  Ali Tamur <tamur@google.com>
12312
12313         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12314         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12315         to gdb::optional.  Update comments.
12316         (dwo_file): Update comments.
12317         (read_attribute): Update API to take an additional out parameter,
12318         need_reprocess.  This is used to mark attributes that need other
12319         attributes (e.g. str_offsets_base) for correct computation which may not
12320         have been read yet.
12321         (read_attribute_reprocess): New function declaration.
12322         (read_addr_index): Likewise.
12323         (read_dwo_str_index): Likewise.
12324         (read_stub_str_index): Likewise.
12325         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12326         (lookup_addr_base): New function definition.
12327         (lookup_ranges_base): Likewise.
12328         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12329         lookup_ranges_base.
12330         (init_cutu_and_read_dies): Update comments.
12331         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12332         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12333         Update comments.
12334         (init_cutu_and_read_dies_simple): Reflect API changes.
12335         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12336         (create_cus_hash_table): Change API to take parent compile unit.
12337         Reflect API changes.
12338         (open_and_init_dwo_file): Reflect API changes.
12339         (dwarf2_get_pc_bounds): Update comments.
12340         (dwarf2_record_block_ranges): Likewise.
12341         (read_full_die_1): Change implementation to reprocess attributes that
12342         need str_offsets_base and addr_base.
12343         (partial_die_info::read): Likewise.
12344         (read_attribute_reprocess): New function definition.
12345         (read_attribute_value): Change API to take an additional out parameter,
12346         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12347         when a non-dwo compile unit has index based attributes.
12348         (read_attribute): Reflect API changes.
12349         (read_addr_index_1): Reflect API changes.  Update comments.
12350         (dwarf2_read_addr_index_data): Reflect API changes.
12351         (dwarf2_read_addr_index): Likewise.
12352         (read_str_index): Change API and implementation.  This becomes a helper
12353         to be used by the new string index related methods.  Update error
12354         message and comments.
12355         (read_dwo_str_index): New function definition.
12356         (read_stub_str_index): Likewise.
12357         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12358         * symfile.h (dwarf2_debug_sections): Likewise.
12359         * xcoffread.c (dwarf2_debug_sections): Likewise.
12360
12361 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12362
12363         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12364         core_reg_sect type to gdb_byte *.
12365         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12366         * cris-tdep.c (fetch_core_registers): Likewise.
12367         * corelow.c (core_target::get_core_register_section): Change
12368         type of `contents` to gdb::byte_vector.
12369
12370 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12371
12372         * tui/tui-wingeneral.c (box_win): Position the title in the center
12373         of the border.
12374
12375 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12376
12377         * corelow.c (core_target::get_core_register_section): Use
12378           std::vector instead of alloca.
12379
12380 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12381
12382         * warning.m4: Add -Wmissing-declarations to build_warnings.
12383         * configure: Re-generate.
12384
12385 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12386
12387         * python/python.c (init__gdb_module): Add declaration.
12388
12389 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12390
12391         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12392         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12393         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12394         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12395         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12396         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12397         * ada-exp.y (_initialize_ada_exp): Add declaration.
12398         * ada-lang.c (_initialize_ada_language): Add declaration.
12399         * ada-tasks.c (_initialize_tasks): Add declaration.
12400         * agent.c (_initialize_agent): Add declaration.
12401         * aix-thread.c (_initialize_aix_thread): Add declaration.
12402         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12403         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12404         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12405         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12406         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12407         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12408         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12409         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12410         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12411         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12412         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12413         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12414         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12415         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12416         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12417         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12418         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12419         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12420         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12421         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12422         * annotate.c (_initialize_annotate): Add declaration.
12423         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12424         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12425         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12426         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12427         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12428         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12429         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12430         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12431         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12432         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12433         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12434         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12435         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12436         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12437         * auto-load.c (_initialize_auto_load): Add declaration.
12438         * auxv.c (_initialize_auxv): Add declaration.
12439         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12440         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12441         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12442         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12443         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12444         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12445         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12446         * breakpoint.c (_initialize_breakpoint): Add declaration.
12447         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12448         * btrace.c (_initialize_btrace): Add declaration.
12449         * charset.c (_initialize_charset): Add declaration.
12450         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12451         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12452         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12453         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12454         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12455         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12456         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12457         * coffread.c (_initialize_coffread): Add declaration.
12458         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12459         * compile/compile.c (_initialize_compile): Add declaration.
12460         * complaints.c (_initialize_complaints): Add declaration.
12461         * completer.c (_initialize_completer): Add declaration.
12462         * copying.c (_initialize_copying): Add declaration.
12463         * corefile.c (_initialize_core): Add declaration.
12464         * corelow.c (_initialize_corelow): Add declaration.
12465         * cp-abi.c (_initialize_cp_abi): Add declaration.
12466         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12467         * cp-support.c (_initialize_cp_support): Add declaration.
12468         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12469         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12470         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12471         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12472         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12473         * ctfread.c (_initialize_ctfread): Add declaration.
12474         * d-lang.c (_initialize_d_language): Add declaration.
12475         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12476         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12477         * dbxread.c (_initialize_dbxread): Add declaration.
12478         * dcache.c (_initialize_dcache): Add declaration.
12479         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12480         * disasm.c (_initialize_disasm): Add declaration.
12481         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12482         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12483         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12484         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12485         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12486         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12487         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12488         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12489         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12490         * elfread.c (_initialize_elfread): Add declaration.
12491         * exec.c (_initialize_exec): Add declaration.
12492         * extension.c (_initialize_extension): Add declaration.
12493         * f-lang.c (_initialize_f_language): Add declaration.
12494         * f-valprint.c (_initialize_f_valprint): Add declaration.
12495         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12496         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12497         * filesystem.c (_initialize_filesystem): Add declaration.
12498         * findcmd.c (_initialize_mem_search): Add declaration.
12499         * findvar.c (_initialize_findvar): Add declaration.
12500         * fork-child.c (_initialize_fork_child): Add declaration.
12501         * frame-base.c (_initialize_frame_base): Add declaration.
12502         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12503         * frame.c (_initialize_frame): Add declaration.
12504         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12505         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12506         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12507         * gcore.c (_initialize_gcore): Add declaration.
12508         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12509         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12510         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12511         * gdbarch.c (_initialize_gdbarch): Add declaration.
12512         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12513         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12514         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12515         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12516         * go-lang.c (_initialize_go_language): Add declaration.
12517         * go32-nat.c (_initialize_go32_nat): Add declaration.
12518         * guile/guile.c (_initialize_guile): Add declaration.
12519         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12520         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12521         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12522         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12523         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12524         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12525         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12526         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12527         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12528         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12529         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12530         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12531         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12532         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12533         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12534         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12535         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12536         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12537         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12538         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12539         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12540         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12541         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12542         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12543         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12544         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12545         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12546         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12547         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12548         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12549         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12550         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12551         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12552         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12553         * infcall.c (_initialize_infcall): Add declaration.
12554         * infcmd.c (_initialize_infcmd): Add declaration.
12555         * inflow.c (_initialize_inflow): Add declaration.
12556         * infrun.c (_initialize_infrun): Add declaration.
12557         * interps.c (_initialize_interpreter): Add declaration.
12558         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12559         * jit.c (_initialize_jit): Add declaration.
12560         * language.c (_initialize_language): Add declaration.
12561         * linux-fork.c (_initialize_linux_fork): Add declaration.
12562         * linux-nat.c (_initialize_linux_nat): Add declaration.
12563         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12564         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12565         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12566         * m2-lang.c (_initialize_m2_language): Add declaration.
12567         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12568         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12569         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12570         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12571         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12572         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12573         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12574         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12575         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12576         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12577         * machoread.c (_initialize_machoread): Add declaration.
12578         * macrocmd.c (_initialize_macrocmd): Add declaration.
12579         * macroscope.c (_initialize_macroscope): Add declaration.
12580         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12581         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12582         * maint.c (_initialize_maint_cmds): Add declaration.
12583         * mdebugread.c (_initialize_mdebugread): Add declaration.
12584         * memattr.c (_initialize_mem): Add declaration.
12585         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12586         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12587         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12588         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12589         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12590         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12591         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12592         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12593         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12594         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12595         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12596         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12597         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12598         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12599         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12600         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12601         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12602         * mipsread.c (_initialize_mipsread): Add declaration.
12603         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12604         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12605         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12606         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12607         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12608         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12609         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12610         * nto-procfs.c (_initialize_procfs): Add declaration.
12611         * objc-lang.c (_initialize_objc_language): Add declaration.
12612         * observable.c (_initialize_observer): Add declaration.
12613         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12614         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12615         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12616         * osabi.c (_initialize_gdb_osabi): Add declaration.
12617         * osdata.c (_initialize_osdata): Add declaration.
12618         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12619         * parse.c (_initialize_parse): Add declaration.
12620         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12621         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12622         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12623         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12624         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12625         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12626         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12627         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12628         * printcmd.c (_initialize_printcmd): Add declaration.
12629         * probe.c (_initialize_probe): Add declaration.
12630         * proc-api.c (_initialize_proc_api): Add declaration.
12631         * proc-events.c (_initialize_proc_events): Add declaration.
12632         * proc-service.c (_initialize_proc_service): Add declaration.
12633         * procfs.c (_initialize_procfs): Add declaration.
12634         * producer.c (_initialize_producer): Add declaration.
12635         * psymtab.c (_initialize_psymtab): Add declaration.
12636         * python/python.c (_initialize_python): Add declaration.
12637         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12638         * record-btrace.c (_initialize_record_btrace): Add declaration.
12639         * record-full.c (_initialize_record_full): Add declaration.
12640         * record.c (_initialize_record): Add declaration.
12641         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12642         * regcache.c (_initialize_regcache): Add declaration.
12643         * reggroups.c (_initialize_reggroup): Add declaration.
12644         * remote-notif.c (_initialize_notif): Add declaration.
12645         * remote-sim.c (_initialize_remote_sim): Add declaration.
12646         * remote.c (_initialize_remote): Add declaration.
12647         * reverse.c (_initialize_reverse): Add declaration.
12648         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12649         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12650         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12651         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12652         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12653         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12654         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12655         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12656         Add declaration.
12657         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12658         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12659         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12660         * rust-exp.y (_initialize_rust_exp): Add declaration.
12661         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12662         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12663         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12664         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12665         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12666         * score-tdep.c (_initialize_score_tdep): Add declaration.
12667         * ser-go32.c (_initialize_ser_dos): Add declaration.
12668         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12669         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12670         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12671         * ser-uds.c (_initialize_ser_socket): Add declaration.
12672         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12673         * serial.c (_initialize_serial): Add declaration.
12674         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12675         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12676         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12677         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12678         * skip.c (_initialize_step_skip): Add declaration.
12679         * sol-thread.c (_initialize_sol_thread): Add declaration.
12680         * solib-aix.c (_initialize_solib_aix): Add declaration.
12681         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12682         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12683         * solib-frv.c (_initialize_frv_solib): Add declaration.
12684         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12685         * solib-target.c (_initialize_solib_target): Add declaration.
12686         * solib.c (_initialize_solib): Add declaration.
12687         * source-cache.c (_initialize_source_cache): Add declaration.
12688         * source.c (_initialize_source): Add declaration.
12689         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12690         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12691         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12692         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12693         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12694         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12695         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12696         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12697         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12698         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12699         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12700         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12701         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12702         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12703         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12704         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12705         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12706         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12707         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12708         * stabsread.c (_initialize_stabsread): Add declaration.
12709         * stack.c (_initialize_stack): Add declaration.
12710         * stap-probe.c (_initialize_stap_probe): Add declaration.
12711         * std-regs.c (_initialize_frame_reg): Add declaration.
12712         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12713         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12714         * symfile.c (_initialize_symfile): Add declaration.
12715         * symmisc.c (_initialize_symmisc): Add declaration.
12716         * symtab.c (_initialize_symtab): Add declaration.
12717         * target.c (_initialize_target): Add declaration.
12718         * target-connection.c (_initialize_target_connection): Add
12719         declaration.
12720         * target-dcache.c (_initialize_target_dcache): Add declaration.
12721         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12722         * thread.c (_initialize_thread): Add declaration.
12723         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12724         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12725         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12726         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12727         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12728         * tracectf.c (_initialize_ctf): Add declaration.
12729         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12730         * tracefile.c (_initialize_tracefile): Add declaration.
12731         * tracepoint.c (_initialize_tracepoint): Add declaration.
12732         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12733         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12734         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12735         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12736         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12737         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12738         * tui/tui.c (_initialize_tui): Add declaration.
12739         * typeprint.c (_initialize_typeprint): Add declaration.
12740         * ui-style.c (_initialize_ui_style): Add declaration.
12741         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12742         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12743         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12744         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12745         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12746         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12747         * unittests/filtered_iterator-selftests.c
12748         (_initialize_filtered_iterator_selftests): Add declaration.
12749         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12750         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12751         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12752         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12753         * unittests/main-thread-selftests.c
12754         (_initialize_main_thread_selftests): Add declaration.
12755         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12756         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12757         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12758         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12759         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12760         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12761         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12762         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12763         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12764         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12765         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12766         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12767         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12768         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12769         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12770         declaration.
12771         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12772         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12773         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12774         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12775         * user-regs.c (_initialize_user_regs): Add declaration.
12776         * utils.c (_initialize_utils): Add declaration.
12777         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12778         * valops.c (_initialize_valops): Add declaration.
12779         * valprint.c (_initialize_valprint): Add declaration.
12780         * value.c (_initialize_values): Add declaration.
12781         * varobj.c (_initialize_varobj): Add declaration.
12782         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12783         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12784         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12785         * windows-nat.c (_initialize_windows_nat): Add declaration.
12786         (_initialize_check_for_gdb_ini): Add declaration.
12787         (_initialize_loadable): Add declaration.
12788         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12789         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12790         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12791         * xcoffread.c (_initialize_xcoffread): Add declaration.
12792         * xml-support.c (_initialize_xml_support): Add declaration.
12793         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12794         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12795         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12796         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12797
12798 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12799
12800         * regformats/regdat.sh: Generate declaration for init function.
12801
12802 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12803
12804         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12805         up.
12806         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12807         close_one_inferior>: New methods.
12808         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12809         pass down target to find_inferior_pid.
12810         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12811         Pass down target to find_inferior_ptid.
12812         (gdbsim_target::create_inferior): Pass down target to
12813         add_thread_silent.
12814         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12815         target down to find_inferior_ptid and switch_to_thread.
12816         (gdbsim_target::close): Update to call close_one_inferior.
12817         (struct resume_data): Remove.
12818         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12819         directly, rather than through a void pointer.
12820         (gdbsim_target::resume): Update to call resume_one_inferior.
12821
12822 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12823
12824         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12825
12826 2020-01-12  Pedro Alves  <palves@redhat.com>
12827
12828         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12829         directly for the current inferior instead of
12830         discard_all_inferiors.
12831         (discard_all_inferiors): Delete.
12832
12833 2020-01-11  Tom Tromey  <tom@tromey.com>
12834
12835         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12836         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12837         deprecated_safe_get_selected_frame.
12838
12839 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12840
12841         * inferior.c (print_inferior): Switch inferior before printing it.
12842
12843 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12844             Pedro Alves  <palves@redhat.com>
12845
12846         * progspace-and-thread.c (switch_to_program_space_and_thread):
12847         Assert there's an inferior for PSPACE.  Use
12848         switch_to_inferior_no_thread to switch the inferior too.
12849         * progspace.c (program_space::~program_space): Call
12850         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12851         (program_space::free_all_objfiles): Don't call clear_symtab_users
12852         here.
12853         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12854
12855 2020-01-10  Pedro Alves  <palves@redhat.com>
12856
12857         * NEWS: Mention multi-target debugging, "info connections", and
12858         "add-inferior -no-connection".
12859
12860 2020-01-10  Pedro Alves  <palves@redhat.com>
12861
12862         * infrun.c: Include "target-connection.h".
12863         (check_multi_target_resumption): New.
12864         (proceed): Call it.
12865         * target-connection.c (make_target_connection_string): Make
12866         extern.
12867         * target-connection.h (make_target_connection_string): Declare.
12868
12869 2020-01-10  Pedro Alves  <palves@redhat.com>
12870
12871         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12872         * inferior.c (uiout_field_connection): New function.
12873         (print_inferior): Add new "connection-id" column.
12874         (add_inferior_command): Show connection number/string of added
12875         inferior.
12876         * process-stratum-target.h
12877         (process_stratum_target::connection_string): New virtual method.
12878         (process_stratum_target::connection_number): New field.
12879         * remote.c (remote_target::connection_string): New override.
12880         * target-connection.c: New file.
12881         * target-connection.h: New file.
12882         * target.c (decref_target): Remove process_stratum targets from
12883         the connection list.
12884         (target_stack::push): Add process_stratum targets to the
12885         connection list.
12886
12887 2020-01-10  Pedro Alves  <palves@redhat.com>
12888
12889         Revert:
12890         2016-04-12  Pedro Alves  <palves@redhat.com>
12891         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12892         Remove references to name.
12893         * serial.h (struct serial) <name>: Delete.
12894
12895 2020-01-10  Pedro Alves  <palves@redhat.com>
12896
12897         * gdbarch-selftests.c (register_to_value_test): Remove "target
12898         already pushed" check.
12899
12900 2020-01-10  Pedro Alves  <palves@redhat.com>
12901             John Baldwin  <jhb@FreeBSD.org>
12902
12903         * aarch64-linux-nat.c
12904         (aarch64_linux_nat_target::thread_architecture): Adjust.
12905         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12906         (task_command_1): Likewise.
12907         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12908         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12909         (aix_thread_target::store_registers)
12910         (aix_thread_target::thread_alive): Adjust.
12911         * amd64-fbsd-tdep.c: Include "inferior.h".
12912         (amd64fbsd_get_thread_local_address): Pass down target.
12913         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12914         thread's gdbarch instead of target_gdbarch.
12915         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12916         get_last_target_status.
12917         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12918         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12919         inferiors.
12920         (update_inserted_breakpoint_locations): Skip if inferiors with no
12921         execution.
12922         (update_global_location_list): When handling moribund locations,
12923         find representative inferior for location's pspace, and use thread
12924         count of its process_stratum target.
12925         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12926         * bsd-uthread.c (bsd_uthread_target::wait): Use
12927         as_process_stratum_target and adjust thread_change_ptid and
12928         add_thread calls.
12929         (bsd_uthread_target::update_thread_list): Use
12930         as_process_stratum_target and adjust find_thread_ptid,
12931         thread_change_ptid and add_thread calls.
12932         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12933         find_thread_ptid call.
12934         * corelow.c (add_to_thread_list): Adjust add_thread call.
12935         (core_target_open): Adjust add_thread_silent and thread_count
12936         calls.
12937         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12938         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12939         * event-top.c (async_disconnect): Pop targets from all inferiors.
12940         * exec.c (add_target_sections): Push exec target on all inferiors
12941         sharing the program space.
12942         (remove_target_sections): Remove the exec target from all
12943         inferiors sharing the program space.
12944         (exec_on_vfork): New.
12945         * exec.h (exec_on_vfork): Declare.
12946         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12947         Pass it down.
12948         (fbsd_nat_target::update_thread_list): Adjust.
12949         (fbsd_nat_target::resume): Adjust.
12950         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12951         down.
12952         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12953         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12954         get_thread_arch_regcache call.
12955         * fork-child.c (gdb_startup_inferior): Pass target down to
12956         startup_inferior and set_executing.
12957         * gdbthread.h (struct process_stratum_target): Forward declare.
12958         (add_thread, add_thread_silent, add_thread_with_info)
12959         (in_thread_list): Add process_stratum_target parameter.
12960         (find_thread_ptid(inferior*, ptid_t)): New overload.
12961         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12962         parameter.
12963         (all_threads()): Delete overload.
12964         (all_threads, all_non_exited_threads): Add process_stratum_target
12965         parameter.
12966         (all_threads_safe): Use brace initialization.
12967         (thread_count): Add process_stratum_target parameter.
12968         (set_resumed, set_running, set_stop_requested, set_executing)
12969         (threads_are_executing, finish_thread_state): Add
12970         process_stratum_target parameter.
12971         (switch_to_thread): Use is_current_thread.
12972         * i386-fbsd-tdep.c: Include "inferior.h".
12973         (i386fbsd_get_thread_local_address): Pass down target.
12974         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12975         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12976         have_inferiors check.
12977         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12978         (inf_ptrace_target::attach): Adjust.
12979         * infcall.c (run_inferior_call): Adjust.
12980         * infcmd.c (run_command_1): Pass target to
12981         scoped_finish_thread_state.
12982         (proceed_thread_callback): Skip inferiors with no execution.
12983         (continue_command): Rename 'all_threads' local to avoid hiding
12984         'all_threads' function.  Adjust get_last_target_status call.
12985         (prepare_one_step): Adjust set_running call.
12986         (signal_command): Use user_visible_resume_target.  Compare thread
12987         pointers instead of inferior_ptid.
12988         (info_program_command): Adjust to pass down target.
12989         (attach_command): Mark target's 'thread_executing' flag.
12990         (stop_current_target_threads_ns): New, factored out from ...
12991         (interrupt_target_1): ... this.  Switch inferior before making
12992         target calls.
12993         * inferior-iter.h
12994         (struct all_inferiors_iterator, struct all_inferiors_range)
12995         (struct all_inferiors_safe_range)
12996         (struct all_non_exited_inferiors_range): Filter on
12997         process_stratum_target too.  Remove explicit.
12998         * inferior.c (inferior::inferior): Push dummy target on target
12999         stack.
13000         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
13001         Add process_stratum_target parameter, and pass it down.
13002         (have_live_inferiors): Adjust.
13003         (switch_to_inferior_and_push_target): New.
13004         (add_inferior_command, clone_inferior_command): Handle
13005         "-no-connection" parameter.  Use
13006         switch_to_inferior_and_push_target.
13007         (_initialize_inferior): Mention "-no-connection" option in
13008         the help of "add-inferior" and "clone-inferior" commands.
13009         * inferior.h: Include "process-stratum-target.h".
13010         (interrupt_target_1): Use bool.
13011         (struct inferior) <push_target, unpush_target, target_is_pushed,
13012         find_target_beneath, top_target, process_target, target_at,
13013         m_stack>: New.
13014         (discard_all_inferiors): Delete.
13015         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13016         (all_inferiors, all_non_exited_inferiors): Add
13017         process_stratum_target parameter.
13018         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13019         (target_last_proc_target): New global.
13020         (follow_fork_inferior): Push target on new inferior.  Pass target
13021         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13022         reference count.
13023         (follow_fork): Adjust get_last_target_status call.  Also consider
13024         target.
13025         (follow_exec): Push target on new inferior.
13026         (struct execution_control_state) <target>: New field.
13027         (user_visible_resume_target): New.
13028         (do_target_resume): Call target_async.
13029         (resume_1): Set target's threads_executing flag.  Consider resume
13030         target.
13031         (commit_resume_all_targets): New.
13032         (proceed): Also consider resume target.  Skip threads of inferiors
13033         with no execution.  Commit resumtion in all targets.
13034         (start_remote): Pass current inferior to wait_for_inferior.
13035         (infrun_thread_stop_requested): Consider target as well.  Pass
13036         thread_info pointer to clear_inline_frame_state instead of ptid.
13037         (infrun_thread_thread_exit): Consider target as well.
13038         (random_pending_event_thread): New inferior parameter.  Use it.
13039         (do_target_wait): Rename to ...
13040         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13041         down.
13042         (threads_are_resumed_pending_p, do_target_wait): New.
13043         (prepare_for_detach): Adjust calls.
13044         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13045         do_target_wait_1 instead of do_target_wait.
13046         (fetch_inferior_event): Adjust.  Switch to representative
13047         inferior.  Pass target down.
13048         (set_last_target_status): Add process_stratum_target parameter.
13049         Save target in global.
13050         (get_last_target_status): Add process_stratum_target parameter and
13051         handle it.
13052         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13053         (context_switch): Check inferior_ptid == null_ptid before calling
13054         inferior_thread().
13055         (get_inferior_stop_soon): Pass down target.
13056         (wait_one): Rename to ...
13057         (poll_one_curr_target): ... this.
13058         (struct wait_one_event): New.
13059         (wait_one): New.
13060         (stop_all_threads): Adjust.
13061         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13062         event's target.
13063         (switch_back_to_stepped_thread): Also consider target.
13064         (print_stop_event): Update.
13065         (normal_stop): Update.  Also consider the resume target.
13066         * infrun.h (wait_for_inferior): Remove declaration.
13067         (user_visible_resume_target): New declaration.
13068         (get_last_target_status, set_last_target_status): New
13069         process_stratum_target parameter.
13070         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13071         process_stratum_target parameter, and use it.
13072         (clear_inline_frame_state (thread_info*)): New.
13073         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13074         process_stratum_target parameter.
13075         (clear_inline_frame_state (thread_info*)): Declare.
13076         * linux-fork.c (delete_checkpoint_command): Pass target down to
13077         find_thread_ptid.
13078         (checkpoint_command): Adjust.
13079         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13080         instead of just tweaking inferior_ptid.
13081         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13082         (exit_lwp): Pass target down to find_thread_ptid.
13083         (attach_proc_task_lwp_callback): Pass target down to
13084         add_thread/set_running/set_executing.
13085         (linux_nat_target::attach): Pass target down to
13086         thread_change_ptid.
13087         (get_detach_signal): Pass target down to find_thread_ptid.
13088         Consider last target status's target.
13089         (linux_resume_one_lwp_throw, resume_lwp)
13090         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13091         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13092         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13093         (linux_nat_target::async_wait_fd): New.
13094         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13095         target down.
13096         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13097         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13098         * linux-thread-db.c (struct thread_db_info::process_target): New
13099         field.
13100         (add_thread_db_info): Save target.
13101         (get_thread_db_info): New process_stratum_target parameter.  Also
13102         match target.
13103         (delete_thread_db_info): New process_stratum_target parameter.
13104         Also match target.
13105         (thread_from_lwp): Adjust to pass down target.
13106         (thread_db_notice_clone): Pass down target.
13107         (check_thread_db_callback): Pass down target.
13108         (try_thread_db_load_1): Always push the thread_db target.
13109         (try_thread_db_load, record_thread): Pass target down.
13110         (thread_db_target::detach): Pass target down.  Always unpush the
13111         thread_db target.
13112         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13113         target down.  Always unpush the thread_db target.
13114         (find_new_threads_callback, thread_db_find_new_threads_2)
13115         (thread_db_target::update_thread_list): Pass target down.
13116         (thread_db_target::pid_to_str): Pass current inferior down.
13117         (thread_db_target::get_thread_local_address): Pass target down.
13118         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13119         target down.
13120         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13121         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13122         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13123         (procfs_init_inferior): Rename to ...
13124         (procfs_target::procfs_init_inferior): ... this and adjust.
13125         (procfs_target::create_inferior, procfs_notice_thread)
13126         (procfs_do_thread_registers): Adjust.
13127         * ppc-fbsd-tdep.c: Include "inferior.h".
13128         (ppcfbsd_get_thread_local_address): Pass down target.
13129         * proc-service.c (ps_xfer_memory): Switch current inferior and
13130         program space as well.
13131         (get_ps_regcache): Pass target down.
13132         * process-stratum-target.c
13133         (process_stratum_target::thread_address_space)
13134         (process_stratum_target::thread_architecture): Pass target down.
13135         * process-stratum-target.h
13136         (process_stratum_target::threads_executing): New field.
13137         (as_process_stratum_target): New.
13138         * ravenscar-thread.c
13139         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13140         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13141         down.
13142         * record-btrace.c (record_btrace_target::info_record): Adjust.
13143         (record_btrace_target::record_method)
13144         (record_btrace_target::record_is_replaying)
13145         (record_btrace_target::fetch_registers)
13146         (get_thread_current_frame_id, record_btrace_target::resume)
13147         (record_btrace_target::wait, record_btrace_target::stop): Pass
13148         target down.
13149         * record-full.c (record_full_wait_1): Switch to event thread.
13150         Pass target down.
13151         * regcache.c (regcache::regcache)
13152         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13153         process_stratum_target parameter and handle it.
13154         (current_thread_target): New global.
13155         (get_thread_regcache): Add process_stratum_target parameter and
13156         handle it.  Switch inferior before calling target method.
13157         (get_thread_regcache): Pass target down.
13158         (get_thread_regcache_for_ptid): Pass target down.
13159         (registers_changed_ptid): Add process_stratum_target parameter and
13160         handle it.
13161         (registers_changed_thread, registers_changed): Pass target down.
13162         (test_get_thread_arch_aspace_regcache): New.
13163         (current_regcache_test): Define a couple local test_target_ops
13164         instances and use them for testing.
13165         (readwrite_regcache): Pass process_stratum_target parameter.
13166         (cooked_read_test, cooked_write_test): Pass mock_target down.
13167         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13168         (get_thread_arch_aspace_regcache): Add process_stratum_target
13169         parameter.
13170         (regcache::target): New method.
13171         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13172         (regcache::registers_changed_ptid): Add process_stratum_target
13173         parameter.
13174         (regcache::m_target): New field.
13175         (registers_changed_ptid): Add process_stratum_target parameter.
13176         * remote.c (remote_state::supports_vCont_probed): New field.
13177         (remote_target::async_wait_fd): New method.
13178         (remote_unpush_and_throw): Add remote_target parameter.
13179         (get_current_remote_target): Adjust.
13180         (remote_target::remote_add_inferior): Push target.
13181         (remote_target::remote_add_thread)
13182         (remote_target::remote_notice_new_inferior)
13183         (get_remote_thread_info): Pass target down.
13184         (remote_target::update_thread_list): Skip threads of inferiors
13185         bound to other targets.  (remote_target::close): Don't discard
13186         inferiors.  (remote_target::add_current_inferior_and_thread)
13187         (remote_target::process_initial_stop_replies)
13188         (remote_target::start_remote)
13189         (remote_target::remote_serial_quit_handler): Pass down target.
13190         (remote_target::remote_unpush_target): New remote_target
13191         parameter.  Unpush the target from all inferiors.
13192         (remote_target::remote_unpush_and_throw): New remote_target
13193         parameter.  Pass it down.
13194         (remote_target::open_1): Check whether the current inferior has
13195         execution instead of checking whether any inferior is live.  Pass
13196         target down.
13197         (remote_target::remote_detach_1): Pass down target.  Use
13198         remote_unpush_target.
13199         (extended_remote_target::attach): Pass down target.
13200         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13201         (remote_target::append_resumption): Pass down target.
13202         (remote_target::append_pending_thread_resumptions)
13203         (remote_target::remote_resume_with_hc, remote_target::resume)
13204         (remote_target::commit_resume): Pass down target.
13205         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13206         (remote_target::interrupt_query)
13207         (remote_target::remove_new_fork_children)
13208         (remote_target::check_pending_events_prevent_wildcard_vcont)
13209         (remote_target::remote_parse_stop_reply)
13210         (remote_target::process_stop_reply): Pass down target.
13211         (first_remote_resumed_thread): New remote_target parameter.  Pass
13212         it down.
13213         (remote_target::wait_as): Pass down target.
13214         (unpush_and_perror): New remote_target parameter.  Pass it down.
13215         (remote_target::readchar, remote_target::remote_serial_write)
13216         (remote_target::getpkt_or_notif_sane_1)
13217         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13218         down target.
13219         (remote_target::mourn_inferior): Pass down target.  Use
13220         remote_unpush_target.
13221         (remote_target::core_of_thread)
13222         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13223         (remote_target::pid_to_exec_file)
13224         (remote_target::thread_handle_to_thread_info): Pass down target.
13225         (remote_target::async_wait_fd): New.
13226         * riscv-fbsd-tdep.c: Include "inferior.h".
13227         (riscv_fbsd_get_thread_local_address): Pass down target.
13228         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13229         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13230         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13231         Adjust.
13232         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13233         * solib-svr4.c (enable_break): Pass down target.
13234         * spu-multiarch.c (parse_spufs_run): Pass down target.
13235         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13236         * target-delegates.c: Regenerate.
13237         * target.c (g_target_stack): Delete.
13238         (current_top_target): Return the current inferior's top target.
13239         (target_has_execution_1): Refer to the passed-in inferior's top
13240         target.
13241         (target_supports_terminal_ours): Check whether the initial
13242         inferior was already created.
13243         (decref_target): New.
13244         (target_stack::push): Incref/decref the target.
13245         (push_target, push_target, unpush_target): Adjust.
13246         (target_stack::unpush): Defref target.
13247         (target_is_pushed): Return bool.  Adjust to refer to the current
13248         inferior's target stack.
13249         (dispose_inferior): Delete, and inline parts ...
13250         (target_preopen): ... here.  Only dispose of the current inferior.
13251         (target_detach): Hold strong target reference while detaching.
13252         Pass target down.
13253         (target_thread_name): Add assertion.
13254         (target_resume): Pass down target.
13255         (target_ops::beneath, find_target_at): Adjust to refer to the
13256         current inferior's target stack.
13257         (get_dummy_target): New.
13258         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13259         has a thread running.
13260         (initialize_targets): Rename to ...
13261         (_initialize_target): ... this.
13262         * target.h: Include "gdbsupport/refcounted-object.h".
13263         (struct target_ops): Inherit refcounted_object.
13264         (target_ops::shortname, target_ops::longname): Make const.
13265         (target_ops::async_wait_fd): New method.
13266         (decref_target): Declare.
13267         (struct target_ops_ref_policy): New.
13268         (target_ops_ref): New typedef.
13269         (get_dummy_target): Declare function.
13270         (target_is_pushed): Return bool.
13271         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13272         (all_matching_threads_iterator::all_matching_threads_iterator):
13273         Handle filter target.
13274         * thread-iter.h (struct all_matching_threads_iterator, struct
13275         all_matching_threads_range, class all_non_exited_threads_range):
13276         Filter by target too.  Remove explicit.
13277         * thread.c (threads_executing): Delete.
13278         (inferior_thread): Pass down current inferior.
13279         (clear_thread_inferior_resources): Pass down thread pointer
13280         instead of ptid_t.
13281         (add_thread_silent, add_thread_with_info, add_thread): Add
13282         process_stratum_target parameter.  Use it for thread and inferior
13283         searches.
13284         (is_current_thread): New.
13285         (thread_info::deletable): Use it.
13286         (find_thread_ptid, thread_count, in_thread_list)
13287         (thread_change_ptid, set_resumed, set_running): New
13288         process_stratum_target parameter.  Pass it down.
13289         (set_executing): New process_stratum_target parameter.  Pass it
13290         down.  Adjust reference to 'threads_executing'.
13291         (threads_are_executing): New process_stratum_target parameter.
13292         Adjust reference to 'threads_executing'.
13293         (set_stop_requested, finish_thread_state): New
13294         process_stratum_target parameter.  Pass it down.
13295         (switch_to_thread): Also match inferior.
13296         (switch_to_thread): New process_stratum_target parameter.  Pass it
13297         down.
13298         (update_threads_executing): Reimplement.
13299         * top.c (quit_force): Pop targets from all inferior.
13300         (gdb_init): Don't call initialize_targets.
13301         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13302         Declare.
13303         (windows_add_thread, windows_delete_thread): Adjust.
13304         (get_windows_debug_event): Rename to ...
13305         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13306         * tracefile-tfile.c (tfile_target_open): Pass down target.
13307         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13308         Forward declare.
13309         (switch_to_thread): Add process_stratum_target parameter.
13310         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13311         parameter.  Use it.
13312         (mi_on_resume): Pass target down.
13313         * nat/fork-inferior.c (startup_inferior): Add
13314         process_stratum_target parameter.  Pass it down.
13315         * nat/fork-inferior.h (startup_inferior): Add
13316         process_stratum_target parameter.
13317         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13318
13319 2020-01-10  Pedro Alves  <palves@redhat.com>
13320
13321         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13322         directly.  Instead find the first thread in the thread list and
13323         use switch_to_thread.
13324
13325 2020-01-10  Pedro Alves  <palves@redhat.com>
13326
13327         * remote.c (remote_target::remote_add_inferior): Don't bind a
13328         process to the current inferior if the current inferior is already
13329         bound to a process.
13330
13331 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13332             Pedro Alves  <palves@redhat.com>
13333
13334         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13335         If no process is specified, return null_ptid instead of
13336         inferior_ptid.
13337         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13338         TARGET_WAITKIND_SIGNALLED with no pid.
13339
13340 2020-01-10  Pedro Alves  <palves@redhat.com>
13341
13342         * remote.c (first_remote_resumed_thread): New.
13343         (remote_target::wait_as): Use it as default event_ptid instead of
13344         inferior_ptid.
13345
13346 2020-01-10  Pedro Alves  <palves@redhat.com>
13347
13348         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13349
13350 2020-01-10  Pedro Alves  <palves@redhat.com>
13351
13352         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13353         not -1.
13354
13355 2020-01-10  Pedro Alves  <palves@redhat.com>
13356
13357         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13358         ptid to get_last_target_status.
13359         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13360         ptid to get_last_target_status.
13361         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13362         get_last_target_status.
13363         (info_program_command): Don't pass a target_waitstatus to
13364         get_last_target_status.
13365         * infrun.c (init_wait_for_inferior): Use
13366         nullify_last_target_wait_ptid.
13367         (get_last_target_status): Handle nullptr arguments.
13368         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13369         (print_stop_event): Don't pass a ptid to get_last_target_status.
13370         (normal_stop): Don't pass a ptid to get_last_target_status.
13371         * infrun.h (get_last_target_status, set_last_target_status): Move
13372         comments here and update.
13373         (nullify_last_target_wait_ptid): Declare.
13374         * linux-fork.c (fork_load_infrun_state): Remove local extern
13375         declaration of nullify_last_target_wait_ptid.
13376         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13377         to get_last_target_status.
13378
13379 2020-01-10  Pedro Alves  <palves@redhat.com>
13380
13381         * gdbthread.h (scoped_restore_current_thread)
13382         <dont_restore, restore, m_dont_restore>: Declare.
13383         * thread.c (thread_alive): Add assertion.  Return bool.
13384         (switch_to_thread_if_alive): New.
13385         (prune_threads): Switch inferior/thread.
13386         (print_thread_info_1): Switch thread before calling target methods.
13387         (scoped_restore_current_thread::restore): New, factored out from
13388         ...
13389         (scoped_restore_current_thread::~scoped_restore_current_thread):
13390         ... this.
13391         (scoped_restore_current_thread::scoped_restore_current_thread):
13392         Add assertion.
13393         (thread_apply_all_command, thread_select): Use
13394         switch_to_thread_if_alive.
13395         * infrun.c (proceed, restart_threads, handle_signal_stop)
13396         (switch_back_to_stepped_thread): Switch current thread before
13397         calling target methods.
13398
13399 2020-01-10  Pedro Alves <palves@redhat.com>
13400
13401         * inferior.c (switch_to_inferior_no_thread): New function,
13402         factored out from ...
13403         (inferior_command): ... here.
13404         * inferior.h (switch_to_inferior_no_thread): Declare.
13405         * mi/mi-main.c (run_one_inferior): Use
13406         switch_to_inferior_no_thread.
13407
13408 2020-01-10  Pedro Alves  <palves@redhat.com>
13409
13410         * infcmd.c (kill_command): Remove dead code.
13411
13412 2020-01-10  Pedro Alves  <palves@redhat.com>
13413
13414         * remote.c (remote_target::mourn_inferior): No longer check
13415         whether the target is running.
13416
13417 2020-01-10  Pedro Alves  <palves@redhat.com>
13418
13419         * corelow.c (core_target::has_execution): Change parameter type to
13420         inferior pointer.
13421         * inferior.c (number_of_live_inferiors): Use
13422         inferior::has_execution instead of target_has_execution_1.
13423         * inferior.h (inferior::has_execution): New.
13424         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13425         inferior::has_execution instead of target_has_execution_1.
13426         * process-stratum-target.c
13427         (process_stratum_target::has_execution): Change parameter type to
13428         inferior pointer.  Check the inferior's PID instead of
13429         inferior_ptid.
13430         * process-stratum-target.h
13431         (process_stratum_target::has_execution): Change parameter type to
13432         inferior pointer.
13433         * record-full.c (record_full_core_target::has_execution): Change
13434         parameter type to inferior pointer.
13435         * target.c (target_has_execution_1): Change parameter type to
13436         inferior pointer.
13437         (target_has_execution_current): Adjust.
13438         * target.h (target_ops::has_execution): Change parameter type to
13439         inferior pointer.
13440         (target_has_execution_1): Change parameter type to inferior
13441         pointer.  Change return type to bool.
13442         * tracefile.h (tracefile_target::has_execution): Change parameter
13443         type to inferior pointer.
13444
13445 2020-01-10  Pedro Alves  <palves@redhat.com>
13446
13447         * exceptions.c (print_flush): Remove current_top_target() check.
13448
13449 2020-01-10  Pedro Alves  <palves@redhat.com>
13450
13451         * remote.c (show_remote_exec_file): Show the current inferior's
13452         exec-file instead of the command variable's value.
13453
13454 2020-01-10  Pedro Alves  <palves@redhat.com>
13455
13456         * record-full.c (record_full_resume_ptid): New global.
13457         (record_full_target::resume): Set it.
13458         (record_full_wait_1): Use record_full_resume_ptid instead of
13459         inferior_ptid.
13460
13461 2020-01-10  Pedro Alves  <palves@redhat.com>
13462
13463         * gdbthread.h (scoped_restore_current_thread)
13464         <dont_restore, restore, m_dont_restore>: Declare.
13465         * thread.c (thread_alive): Add assertion.  Return bool.
13466         (switch_to_thread_if_alive): New.
13467         (prune_threads): Switch inferior/thread.
13468         (print_thread_info_1): Switch thread before calling target methods.
13469         (scoped_restore_current_thread::restore): New, factored out from
13470         ...
13471         (scoped_restore_current_thread::~scoped_restore_current_thread):
13472         ... this.
13473         (scoped_restore_current_thread::scoped_restore_current_thread):
13474         Add assertion.
13475         (thread_apply_all_command, thread_select): Use
13476         switch_to_thread_if_alive.
13477
13478 2020-01-10  George Barrett  <bob@bob131.so>
13479
13480         * stap-probe.c (stap_modify_semaphore): Don't check for null
13481         semaphores.
13482         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13483         for null semaphores.
13484
13485 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13486
13487         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13488         all source windows, and maintain horizontal scroll status while
13489         doing so.
13490
13491 2020-01-09  Tom Tromey  <tom@tromey.com>
13492
13493         PR tui/18932:
13494         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13495         update_source_window, not print_source_lines.
13496
13497 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13498
13499         * tui/tui.c (tui_enable): Register tui hooks after calling
13500         tui_display_main.
13501
13502 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13503
13504         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13505
13506 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13507
13508         * thread.c (print_thread_info_1): Fix indentation.
13509
13510 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13511
13512         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13513         unique_xmalloc_ptr outside the if to always free the demangled name.
13514
13515 2020-01-08  Tom Tromey  <tromey@adacore.com>
13516
13517         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13518         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13519         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13520         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13521         Remove.
13522         (section_offsets): New typedef.
13523         * symtab.c (fixup_section, get_msymbol_address): Update.
13524         * symmisc.c (dump_msymbols): Update.
13525         * symfile.h (relative_addr_info_to_section_offsets)
13526         (symfile_map_offsets_to_segments): Update.
13527         * symfile.c (build_section_addr_info_from_objfile)
13528         (init_objfile_sect_indices): Update.
13529         (struct place_section_arg): Change type of "offsets".
13530         (place_section): Update.
13531         (relative_addr_info_to_section_offsets): Change type of
13532         "section_offsets".  Remove "num_sections" parameter.
13533         (default_symfile_offsets, syms_from_objfile_1)
13534         (set_objfile_default_section_offset): Update.
13535         (reread_symbols): No need to preserve section offsets by hand.
13536         (symfile_map_offsets_to_segments): Change type of "offsets".
13537         * stap-probe.c (relocate_address): Update.
13538         * stabsread.h (process_one_symbol): Update.
13539         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13540         (solib_target_relocate_section_addresses): Update.
13541         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13542         Update.
13543         * solib-frv.c (frv_relocate_main_executable): Update.
13544         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13545         * solib-aix.c (solib_aix_get_section_offsets): Change return
13546         type.
13547         (solib_aix_solib_create_inferior_hook): Update.
13548         * remote.c (remote_target::get_offsets): Update.
13549         * psymtab.c (find_pc_sect_psymtab): Update.
13550         * psympriv.h (struct partial_symbol) <address, text_low,
13551         text_high>: Update.
13552         * objfiles.h (obj_section_offset): Update.
13553         (struct objfile) <section_offsets>: Change type.
13554         <num_sections>: Remove.
13555         (objfile_relocate): Update.
13556         * objfiles.c (entry_point_address_query): Update
13557         (relocate_one_symbol): Change type of "section_offsets".
13558         (objfile_relocate1, objfile_relocate1): Change type of
13559         "new_offsets".
13560         (objfile_rebase1): Update.
13561         * mipsread.c (mipscoff_symfile_read): Update.
13562         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13563         parameter.
13564         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13565         (parse_external, psymtab_to_symtab_1): Update.
13566         * machoread.c (macho_symfile_offsets): Update.
13567         * ia64-tdep.c (ia64_find_unwind_table): Update.
13568         * hppa-tdep.c (read_unwind_info): Update.
13569         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13570         * dwarf2read.c (create_addrmap_from_index)
13571         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13572         (process_psymtab_comp_unit_reader, add_partial_symbol)
13573         (add_partial_subprogram, process_full_comp_unit)
13574         (read_file_scope, read_func_scope, read_lexical_block_scope)
13575         (read_call_site_scope, dwarf2_rnglists_process)
13576         (dwarf2_ranges_process, dwarf2_ranges_read)
13577         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13578         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13579         Update.
13580         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13581         Update.
13582         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13583         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13584         (process_one_symbol): Change type of "section_offsets".
13585         * ctfread.c (get_objfile_text_range): Update.
13586         * coffread.c (coff_symtab_read, enter_linenos)
13587         (process_coff_symbol): Update.
13588         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13589         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13590
13591 2020-01-08  Tom Tromey  <tromey@adacore.com>
13592
13593         * dwarf2read.c (parse_macro_definition): Use std::string.
13594         (parse_macro_definition): Likewise.
13595
13596 2020-01-08  Tom Tromey  <tromey@adacore.com>
13597
13598         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13599         (ATTR_ALLOC_CHUNK): Remove.
13600
13601 2020-01-08  Tom Tromey  <tromey@adacore.com>
13602
13603         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13604
13605 2020-01-08  Tom Tromey  <tromey@adacore.com>
13606
13607         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13608         (dwarf2_compute_name, open_dwo_file): Likewise.
13609         (process_enumeration_scope): Use std::vector.
13610         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13611         (partial_die_info::fixup, dwarf2_start_subfile)
13612         (guess_full_die_structure_name, dwarf2_name): Likewise.
13613         (determine_prefix): Update.
13614         (guess_full_die_structure_name): Make return type const.
13615         (partial_die_full_name): Return unique_xmalloc_ptr.
13616         (DW_FIELD_ALLOC_CHUNK): Remove.
13617
13618 2020-01-07  Tom Tromey  <tromey@adacore.com>
13619
13620         PR build/24937:
13621         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13622
13623 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13624
13625         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13626
13627 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13628
13629         * stack.c (print_frame_info): Move disassemble_next_line code
13630         inside source_print block.
13631
13632 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13633
13634         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13635         gdb/signals.h, as we are now using native signal symbols.
13636
13637 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13638
13639         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13640         overflow by an early check of content vs threshold.
13641         * tui/tui-source.c (tui_source_window::line_is_displayed):
13642         Likewise.
13643
13644 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13645
13646         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13647
13648 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13649
13650         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13651         export table if no section contains it's RVA.
13652
13653 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13654
13655         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13656
13657 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13658
13659         * source.c (print_source_lines_base): Set last_line_listed.
13660
13661 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13662
13663         * tui/tui-disasm.c: Remove trailing spaces.
13664
13665 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13666             Pedro Alves  <palves@redhat.com>
13667
13668         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13669         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13670         (windows_gdb_signal_to_target): New function, uses the above
13671         enumeration to convert GDB internal signal codes to equivalent
13672         Windows codes.
13673         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13674         * windows-nat.c: Include "gdb_wait.h".
13675         (get_windows_debug_event): Extract the fatal exception from the
13676         exit status and convert to the equivalent Posix signal number.
13677         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13678         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13679         * gdbsupport/gdb_wait.c: New file, implements
13680         windows_status_to_termsig.
13681         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13682         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13683
13684 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13685
13686         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13687         show_layout.
13688
13689 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13690
13691         * aarch64-linux-nat.c
13692         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13693         and bfd_mach_aarch64.
13694
13695 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13696
13697         * ui-file.c (stdio_file::can_emit_style_escape)
13698         (tee_file::can_emit_style_escape): Ensure style is used also on
13699         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13700         to gdb_stdout.
13701         * main.c (set_gdb_data_directory): Use file style to output the
13702         warning that the given pathname is not a directory.
13703         * top.c (show_history_filename, gdb_safe_append_history)
13704         (show_gdb_datadir): Use file style.
13705
13706 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13707
13708         * solib-target.c (struct lm_info_target):
13709         Change offsets to be a unique_xmalloc_ptr.
13710         (solib_target_relocate_section_addresses): Update.
13711
13712 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13713
13714         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13715
13716 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13717
13718         * MAINTAINERS (Write After Approval): Add myself.
13719
13720 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13721
13722         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13723         Cell BE architecture.
13724         * target.h (struct target_ops) <thread_architecture>: Likewise.
13725
13726 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13727
13728         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13729
13730 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13731
13732         * MAINTAINERS (Write After Approval): Add myself.
13733
13734 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13735
13736         * gdbarch.sh: Update copyright year range of generated files.
13737
13738 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13739
13740         Update copyright year range in all GDB files.
13741
13742 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13743
13744         * copyright.py: Convert to Python 3.
13745
13746 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13747
13748         * copyright.py: Adapt after move of gnulib directory from gdb
13749         directory to toplevel directory.
13750
13751 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13752
13753         * copyright.py (main): Exit if run from the wrong directory.
13754
13755 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13756
13757         * top.c (print_gdb_version): Change copyright year to 2020.
13758
13759 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13760
13761         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13762
13763 For older changes see ChangeLog-2019.
13764 \f
13765 Local Variables:
13766 mode: change-log
13767 left-margin: 8
13768 fill-column: 74
13769 version-control: never
13770 coding: utf-8
13771 End: