gdb/ChangeLog

   1 2020-09-16  John Baldwin  <jhb@FreeBSD.org>
   2
   3         * fbsd-nat.c: Assume PT_LWPINFO is always defined.
   4         * fbsd-nat.h: Likewise.
   5
   6 2020-09-16  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
   7
   8         * breakpoint.c (commands_command_1): Make a copy of the 'arg'
   9         argument.
  10
  11 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  12
  13         * ada-lang.c (ada_language_data): Delete.
  14         (ada_language): Remove references to ada_language_data.
  15         * c-lang.c (c_language_data): Delete.
  16         (c_language): Remove references to c_language_data.
  17         (cplus_language_data): Delete.
  18         (cplus_language): Remove references to cplus_language_data.
  19         (asm_language_data): Delete.
  20         (asm_language): Remove references to asm_language_data.
  21         (minimal_language_data): Delete.
  22         (minimal_language): Remove references to minimal_language_data.
  23         * d-lang.c (d_language_data): Delete.
  24         (d_language): Remove references to d_language_data.
  25         * f-lang.c (f_language_data): Delete.
  26         (f_language): Remove references to f_language_data.
  27         * go-lang.c (go_language_data): Delete.
  28         (go_language): Remove references to go_language_data.
  29         * language.c (unknown_language_data): Delete.
  30         (unknown_language): Remove references to unknown_language_data.
  31         (auto_language_data): Delete.
  32         (auto_language): Remove references to auto_language_data.
  33         * language.h (language_data): Delete struct.
  34         (language_defn): No longer inherit from language_data.
  35         * m2-lang.c (m2_language_data): Delete.
  36         (m2_language): Remove references to m2_language_data.
  37         * objc-lang.c (objc_language_data): Delete.
  38         (objc_language): Remove references to objc_language_data.
  39         * opencl-lang.c (opencl_language_data): Delete.
  40         (opencl_language): Remove references to opencl_language_data.
  41         * p-lang.c (pascal_language_data): Delete.
  42         (pascal_language): Remove references to pascal_language_data.
  43         * rust-lang.c (rust_language_data): Delete.
  44         (rust_language): Remove references to rust_language_data.
  45
  46 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  47
  48         * ada-lang.c (ada_language_data): Remove la_op_print_tab
  49         initializer.
  50         (ada_language::opcode_print_table): New member function.
  51         * c-lang.c (c_language_data): Remove la_op_print_tab initializer.
  52         (c_language::opcode_print_table): New member function.
  53         (cplus_language_data): Remove la_op_print_tab initializer.
  54         (cplus_language::opcode_print_table): New member function.
  55         (asm_language_data): Remove la_op_print_tab initializer.
  56         (asm_language::opcode_print_table): New member function.
  57         (minimal_language_data): Remove la_op_print_tab initializer.
  58         (minimal_language::opcode_print_table): New member function.
  59         * d-lang.c (d_language_data): Remove la_op_print_tab initializer.
  60         (d_language::opcode_print_table): New member function.
  61         * expprint.c (print_subexp_standard): Update call to
  62         opcode_print_table.
  63         (op_string): Likewise.
  64         * f-lang.c (f_language_data): Remove la_op_print_tab initializer.
  65         (f_language::opcode_print_table): New member function.
  66         * go-lang.c (go_language_data): Remove la_op_print_tab
  67         initializer.
  68         (go_language::opcode_print_table): New member function.
  69         * language.c (unknown_language_data): Remove la_op_print_tab
  70         initializer.
  71         (unknown_language::opcode_print_table): New member function.
  72         (auto_language_data): Remove la_op_print_tab initializer.
  73         (auto_language::opcode_print_table): New member function.
  74         * language.h (language_data): Remove la_op_print_tab field.
  75         (language_defn::opcode_print_table): Declare new member function.
  76         * m2-lang.c (m2_language_data): Remove la_op_print_tab
  77         initializer.
  78         (m2_language::opcode_print_table): New member function.
  79         * objc-lang.c (objc_language_data): Remove la_op_print_tab
  80         initializer.
  81         (objc_language::opcode_print_table): New member function.
  82         * opencl-lang.c (opencl_language_data): Remove la_op_print_tab
  83         initializer.
  84         (opencl_language::opcode_print_table): New member function.
  85         * p-lang.c (pascal_language_data): Remove la_op_print_tab
  86         initializer.
  87         (pascal_language::opcode_print_table): New member function.
  88         * rust-lang.c (rust_language_data): Remove la_op_print_tab
  89         initializer.
  90         (rust_language::opcode_print_table): New member function.
  91
  92 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  93
  94         * ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
  95         (ada_language::expression_ops): New member function.
  96         * c-lang.c (c_language_data): Remove la_exp_desc initializer.
  97         (c_language::expression_ops): New member function.
  98         (cplus_language_data): Remove la_exp_desc initializer.
  99         (cplus_language::expression_ops): New member function.
 100         (asm_language_data): Remove la_exp_desc initializer.
 101         (asm_language::expression_ops): New member function.
 102         (minimal_language_data): Remove la_exp_desc initializer.
 103         (minimal_language::expression_ops): New member function.
 104         * d-lang.c (d_language_data): Remove la_exp_desc initializer.
 105         (d_language::expression_ops): New member function.
 106         * eval.c (evaluate_subexp): Update call to expression_ops.
 107         * expprint.c (print_subexp): Likewise.
 108         (op_name): Likewise.
 109         (dump_subexp_body): Likewise.
 110         * f-lang.c (f_language_data): Remove la_exp_desc initializer.
 111         (f_language::expression_ops): New member function.
 112         * go-lang.c (go_language_data): Remove la_exp_desc initializer.
 113         (go_language::expression_ops): New member function.
 114         * language.c (language_defn::expression_ops): New function.
 115         (unknown_language_data): Remove la_exp_desc initializer.
 116         (auto_language_data): Likewise.
 117         * language.h (language_data): Remove la_exp_desc field.
 118         (language_defn::expression_ops): Declare new member function.
 119         * m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
 120         (m2_language::expression_ops): New member function.
 121         * objc-lang.c (objc_language_data): Remove la_exp_desc
 122         initializer.
 123         * opencl-lang.c (opencl_language_data): Remove la_exp_desc
 124         initializer.
 125         (opencl_language::expression_ops): New member function.
 126         * p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
 127         * parse.c (operator_length): Update call to expression_ops.
 128         (exp_iterate): Likewise.
 129         * rust-lang.c (rust_language_data): Remove la_exp_desc
 130         initializer.
 131         (ruse_language::expression_ops): New member function.
 132
 133 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 134
 135         * ada-lang.c (ada_language_data): Remove la_varobj_ops
 136         initializer.
 137         (ada_language::varobj_ops): New member function.
 138         * c-lang.c (c_language_data): Remove la_varobj_ops
 139         initializer.
 140         (cplus_language_data): Likewise.
 141         (cplus_language::varobj_ops): New member function.
 142         (asm_language_data): Remove la_varobj_ops initializer.
 143         (minimal_language_data): Likewise.
 144         * d-lang.c (d_language_data): Likewise.
 145         * f-lang.c (f_language_data): Likewise.
 146         * go-lang.c (go_language_data): Likewise.
 147         * language.c (language_defn::varobj_ops): New function.
 148         (unknown_language_data): Remove la_varobj_ops
 149         initializer.
 150         (auto_language_data): Likewise.
 151         * language.h (language_data): Remove la_varobj_ops field.
 152         (language_defn::varobj_ops): Declare new member function.
 153         * m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
 154         * objc-lang.c (objc_language_data): Likewise.
 155         * opencl-lang.c (opencl_language_data): Likewise.
 156         * p-lang.c (pascal_language_data): Likewise.
 157         * rust-lang.c (rust_language_data): Likewise.
 158         * varobj.c (varobj_create): Update call to varobj_ops.
 159         * varobj.h (default_varobj_ops): Delete define.
 160
 161 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 162
 163         * ada-lang.c (ada_language_data): Remove la_macro_expansion
 164         initializer.
 165         * c-lang.c (c_language_data): Likewise.
 166         (c_language::macro_expansion): New member function.
 167         (cplus_language_data): Likewise.
 168         (cplus_language::macro_expansion): New member function.
 169         (asm_language_data): Likewise.
 170         (asm_language::macro_expansion): New member function.
 171         (minimal_language_data): Likewise.
 172         (minimal_language::macro_expansion): New member function.
 173         * d-lang.c (d_language_data): Remove la_macro_expansion
 174         initializer.
 175         * f-lang.c (f_language_data): Likewise.
 176         * go-lang.c (go_language_data): Likewise.
 177         * language.c (unknown_language_data): Likewise.
 178         (auto_language_data): Likewise.
 179         * language.h (language_data): Remove la_macro_expansion field.
 180         (language_defn::macro_expansion): New member function.
 181         * m2-lang.c (m2_language_data): Remove la_macro_expansion
 182         initializer.
 183         * objc-lang.c (objc_language_data): Likewise.
 184         (objc_language::macro_expansion): New member function.
 185         * opencl-lang.c (opencl_language_data): Likewise.
 186         (opencl_language::macro_expansion): New member function.
 187         * p-lang.c (pascal_language_data): Remove la_macro_expansion
 188         initializer.
 189         * rust-lang.c (rust_language_data): Likewise.
 190         * symtab.c (default_collect_symbol_completion_matches_break_on):
 191         Update call to macro_expansion.
 192
 193 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 194
 195         * ada-lang.c (ada_language_data): Remove la_array_ordering
 196         initializer.
 197         * c-lang.c (c_language_data): Likewise.
 198         (cplus_language_data): Likewise.
 199         (asm_language_data): Likewise.
 200         (minimal_language_data): Likewise.
 201         * d-lang.c (d_language_data): Likewise.
 202         * dwarf2/read.c (read_array_order): Update for call to
 203         array_ordering.
 204         * f-lang.c (f_language_data): Remove la_array_ordering
 205         initializer.
 206         (f_language::array_ordering): New member function.
 207         * go-lang.c (go_language_data): Remove la_array_ordering
 208         initializer.
 209         * language.c (unknown_language_data): Likewise.
 210         (auto_language_data): Likewise.
 211         * language.h (language_data): Delete la_array_ordering field.
 212         (language_defn::array_ordering): New member function.
 213         * m2-lang.c (m2_language_data): Remove la_array_ordering
 214         initializer.
 215         * objc-lang.c (objc_language_data): Likewise.
 216         * opencl-lang.c (opencl_language_data): Likewise.
 217         * p-lang.c (pascal_language_data): Likewise.
 218         * rust-lang.c (rust_language_data): Likewise.
 219
 220 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 221
 222         * ada-lang.c (ada_language_data): Remove la_case_sensitivity
 223         initializer.
 224         * c-lang.c (c_language_data): Likewise.
 225         (cplus_language_data): Likewise.
 226         (asm_language_data): Likewise.
 227         (minimal_language_data): Likewise.
 228         * d-lang.c (d_language_data): Likewise.
 229         * f-lang.c (f_language_data): Likewise.
 230         (f_language::case_sensitivity): New member function.
 231         * go-lang.c (go_language_data): Remove la_case_sensitivity
 232         initializer.
 233         * language.c (enum case_mode): Moved here from language.h.
 234         (case_mode): Make static.
 235         (show_case_command): Update for case_sensitivity being a method.
 236         (set_case_command): Likewise.
 237         (set_range_case): Likewise.
 238         (unknown_language_data): Remove la_case_sensitivity initializer.
 239         (auto_language_data): Likewise.
 240         * language.h (case_mode): Delete, move enum declaration to
 241         language.c.
 242         (language_data): Delete la_case_sensitivity field.
 243         (language_defn::case_sensitivity): New member function.
 244         * m2-lang.c (m2_language_data): Remove la_case_sensitivity
 245         initializer.
 246         * objc-lang.c (objc_language_data): Likewise.
 247         * opencl-lang.c (opencl_language_data): Likewise.
 248         * p-lang.c (pascal_language_data): Likewise.
 249         * rust-lang.c (rust_language_data): Likewise.
 250
 251 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 252
 253         * ada-lang.c (ada_language_data): Remove la_range_check
 254         initializer.
 255         * c-lang.c (c_language_data): Likewise.
 256         (cplus_language_data): Likewise.
 257         (asm_language_data): Likewise.
 258         (minimal_language_data): Likewise.
 259         * d-lang.c (d_language_data): Likewise.
 260         * f-lang.c (f_language_data): Likewise.
 261         (f_language::range_checking_on_by_default): New member function.
 262         * go-lang.c (go_language_data): Remove la_range_check initializer.
 263         * language.c (enum range_mode): Moved here from language.h.
 264         (range_mode): Made static.
 265         (show_range_command): Update to use
 266         range_checking_on_by_default.
 267         (set_range_command): Likewise.
 268         (set_range_case): Likewise.
 269         (unknown_language_data): Remove la_range_check initializer.
 270         (auto_language_data): Likewise.
 271         * language.h (range_mode): Delete.  Enum definition moved to
 272         language.c.
 273         (language_data): Remove la_range_check field.
 274         (language_defn::range_checking_on_by_default): New member
 275         function.
 276         * m2-lang.c (m2_language_data): Remove la_range_check initializer.
 277         (m2_language::range_checking_on_by_default): New member function.
 278         * objc-lang.c (objc_language_data): Remove la_range_check
 279         initializer.
 280         * opencl-lang.c (opencl_language_data): Likewise.
 281         * p-lang.c (pascal_language_data): Likewise.
 282         (pascal_language::range_checking_on_by_default): New member
 283         function.
 284         * rust-lang.c (rust_language_data): Remove la_range_check
 285         initializer.
 286         (rust_language::range_checking_on_by_default): New member
 287         function.
 288
 289 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 290
 291         * dwarf2/read.c (dwarf2_physname): Remove special case for
 292         language_go.
 293         * go-lang.c (go_language::store_sym_names_in_linkage_form_p): New
 294         member function.
 295
 296 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 297
 298         * ada-lang.c (ada_language_data): Remove
 299         la_store_sym_names_in_linkage_form_p initializer.
 300         (ada_language::store_sym_names_in_linkage_form_p): New member
 301         function.
 302         * c-lang.c (c_language_data): Remove
 303         la_store_sym_names_in_linkage_form_p initializer.
 304         (c_language::store_sym_names_in_linkage_form_p): New member
 305         function.
 306         (cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
 307         initializer.
 308         (asm_language_data): Likewise.
 309         (asm_language::store_sym_names_in_linkage_form_p): New member
 310         function.
 311         (minimal_language_data): Remove
 312         la_store_sym_names_in_linkage_form_p initializer.
 313         (minimal_language::store_sym_names_in_linkage_form_p): New member
 314         function.
 315         * d-lang.c (d_language_data): Remove
 316         la_store_sym_names_in_linkage_form_p initializer.
 317         * dwarf2/read.c (dwarf2_physname): Update call to
 318         store_sym_names_in_linkage_form_p.
 319         * f-lang.c (f_language_data): Remove
 320         la_store_sym_names_in_linkage_form_p initializer.
 321         * go-lang.c (go_language_data): Remove
 322         la_store_sym_names_in_linkage_form_p initializer.
 323         * language.c (unknown_language_data): Remove
 324         la_store_sym_names_in_linkage_form_p initializer.
 325         (unknown_language::store_sym_names_in_linkage_form_p): New member
 326         function.
 327         (auto_language_data): Remove la_store_sym_names_in_linkage_form_p
 328         initializer.
 329         (auto_language::store_sym_names_in_linkage_form_p): New member
 330         function.
 331         * language.h (language_data): Remove
 332         la_store_sym_names_in_linkage_form_p member variable.
 333         (language_defn::store_sym_names_in_linkage_form_p): New member
 334         function.
 335         * m2-lang.c (m2_language_data): Remove
 336         la_store_sym_names_in_linkage_form_p initializer.
 337         * objc-lang.c (objc_language_data): Likewise.
 338         * opencl-lang.c (opencl_language_data): Likewise.
 339         * p-lang.c (pascal_language_data): Likewise.
 340         * rust-lang.c (rust_language_data): Likewise.
 341
 342 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 343
 344         * ada-lang.c (ada_language_data): Remove string_lower_bound
 345         initializer.
 346         * c-lang.c (c_language_data): Likewise.
 347         (cplus_language_data): Likewise.
 348         (asm_language_data): Likewise.
 349         (minimal_language_data): Likewise.
 350         * d-lang.c (d_language_data): Likewise.
 351         * f-lang.c (f_language_data): Likewise.
 352         * go-lang.c (go_language_data): Likewise.
 353         * language.c (unknown_language_data): Likewise.
 354         (auto_language_data): Likewise.
 355         * language.h (language_data): Remove string_lower_bound field.
 356         (language_defn::string_lower_bound): New member function.
 357         * m2-lang.c (m2_language_data): Remove string_lower_bound
 358         initializer.
 359         (m2_language::string_lower_bound): New member function.
 360         * objc-lang.c (objc_language_data): Remove string_lower_bound
 361         initializer.
 362         * opencl-lang.c (opencl_language_data): Likewise.
 363         * p-lang.c (pascal_language_data): Likewise.
 364         * rust-lang.c (rust_language_data): Likewise.
 365         * valops.c (value_cstring): Update call to string_lower_bound.
 366         (value_string): Likewise.
 367         * value.c (allocate_repeated_value): Likewise.
 368
 369 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 370
 371         * valops.c (value_repeat): Fix incorrect argument name in comment.
 372
 373 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 374
 375         * ada-lang.c (ada_language_data): Remove c_style_arrays
 376         initializer.
 377         (ada_language::c_style_arrays_p): New member fuction.
 378         * c-lang.c (c_language_data): Remove c_style_arrays
 379         initializer.
 380         (cplus_language_data): Likewise.
 381         (asm_language_data): Likewise.
 382         (minimal_language_data): Likewise.
 383         * d-lang.c (d_language_data): Likewise.
 384         * eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
 385         * f-lang.c (f_language_data): Remove c_style_arrays initializer.
 386         (f_language::c_style_arrays_p): New member function.
 387         * go-lang.c (go_language_data): Remove c_style_arrays initializer.
 388         * infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
 389         * language.c (unknown_language_data): Remove c_style_arrays
 390         initializer.
 391         (auto_language_data): Likewise.
 392         * language.h (language_data): Remove c_style_arrays field.
 393         (language_defn::c_style_arrays_p): New member function.
 394         * m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
 395         (m2_language::c_style_arrays_p): New member function.
 396         * objc-lang.c (objc_language_data): Remove c_style_arrays
 397         initializer.
 398         * opencl-lang.c (opencl_language_data): Likewise.
 399         * p-lang.c (pascal_language_data): Likewise.
 400         * rust-lang.c (rust_language_data): Likewise.
 401         * valarith.c (value_subscript): Update call to c_style_arrays_p,
 402         and update local variable to a bool.
 403         * valops.c (value_cast): Update call to c_style_arrays_p.
 404         (value_array): Likewise.
 405         * value.c (coerce_array): Likewise.
 406
 407 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 408
 409         * ada-lang.c (ada_language_data): Remove la_language initializer.
 410         * c-lang.c (c_language_data): Likewise.
 411         (cplus_language_data): Likewise.
 412         (asm_language_data): Likewise.
 413         (minimal_language_data): Likewise.
 414         * d-lang.c (d_language_data): Likewise.
 415         * f-lang.c (f_language_data): Likewise.
 416         * go-lang.c (go_language_data): Likewise.
 417         * language.c (unknown_language_data): Likewise.
 418         (auto_language_data): Likewise.
 419         * language.h (language_data): Remove la_language field.
 420         (language_defn::language_defn): Initialise la_language field.
 421         (language_defn::la_language): New member variable.
 422         * m2-lang.c (m2_language_data): Remove la_language field.
 423         * objc-lang.c (objc_language_data): Likewise.
 424         * opencl-lang.c (opencl_language_data): Likewise.
 425         * p-lang.c (pascal_language_data): Likewise.
 426         * rust-lang.c (rust_language_data): Likewise.
 427
 428 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 429
 430         * ada-lang.c (ada_extensions): Delete, moved into
 431         ada_language::filename_extensions.
 432         (ada_language_data): Remove la_filename_extensions initializer.
 433         (ada_language::filename_extensions): New member function.
 434         * c-lang.c (c_extensions): Delete, moved into
 435         c_language::filename_extensions.
 436         (c_language_data): Remove la_filename_extensions initializer.
 437         (c_language::filename_extensions): New member function.
 438         (cplus_extensions): Delete, moved into
 439         cplus_language::filename_extensions.
 440         (cplus_language_data): Remove la_filename_extensions initializer.
 441         (cplus_language::filename_extensions): New member function.
 442         (asm_extensions): Delete, moved into
 443         asm_language::filename_extensions.
 444         (asm_language_data): Remove la_filename_extensions initializer.
 445         (asm_language::filename_extensions): New member function.
 446         (minimal_language_data): Remove la_filename_extensions
 447         initializer.
 448         * d-lang.c (d_extensions): Delete, moved into
 449         d_language::filename_extensions.
 450         (d_language_data): Remove la_filename_extensions initializer.
 451         (d_language::filename_extensions): New member function.
 452         * f-lang.c (f_extensions): Delete, moved into
 453         f_language::filename_extensions.
 454         (f_language_data): Remove la_filename_extensions initializer.
 455         (f_language::filename_extensions): New member function.
 456         * go-lang.c (go_language_data): Remove la_filename_extensions
 457         initializer.
 458         * language.c (add_set_language_command): Update now that
 459         filename_extensions returns a vector.
 460         (unknown_language_data): Remove la_filename_extensions
 461         initializer.
 462         (auto_language_data): Likewise.
 463         * language.h (language_data): Remove la_filename_extensions field.
 464         (language_defn::filename_extensions): New member function.
 465         * m2-lang.c (m2_language_data): Remove la_filename_extensions
 466         initializer.
 467         * objc-lang.c (objc_extensions): Delete, moved into
 468         objc_language::filename_extensions.
 469         (objc_language_data): Remove la_filename_extensions initializer.
 470         (objc_language::filename_extensions): New member function.
 471         * opencl-lang.c (opencl_language_data): Remove
 472         la_filename_extensions initializer.
 473         * p-lang.c (pascal_extensions): Delete, moved into
 474         pascal_language::filename_extensions.
 475         (pascal_language_data): Remove la_filename_extensions initializer.
 476         (pascal_language::filename_extensions): New member function.
 477         * rust-lang.c (rust_extensions): Delete, moved into
 478         rust_language::filename_extensions.
 479         (rust_language_data): Remove la_filename_extensions initializer.
 480         (rust_language::filename_extensions): New member function.
 481         * symfile.c (add_filename_language): Add new assert.
 482
 483 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 484
 485         * ada-lang.c (ada_language_data): Remove la_name and
 486         la_natural_name initializers.
 487         (ada_language::name): New member function.
 488         (ada_language::natural_name): New member function.
 489         * c-lang.c (c_language_data): Remove la_name and
 490         la_natural_name initializers.
 491         (c_language::name): New member function.
 492         (c_language::natural_name): New member function.
 493         (cplus_language_data): Remove la_name and
 494         la_natural_name initializers.
 495         (cplus_language::name): New member function.
 496         (cplus_language::natural_name): New member function.
 497         (asm_language_data): Remove la_name and
 498         la_natural_name initializers.
 499         (asm_language::name): New member function.
 500         (asm_language::natural_name): New member function.
 501         (minimal_language_data): Remove la_name and
 502         la_natural_name initializers.
 503         (minimal_language::name): New member function.
 504         (minimal_language::natural_name): New member function.
 505         * compile/compile.c (compile_to_object): Update call to
 506         lanugage_defn::name.
 507         * d-lang.c (d_language_data): Remove la_name and
 508         la_natural_name initializers.
 509         (d_language::name): New member function.
 510         (d_language::natural_name): New member function.
 511         * expprint.c (print_subexp_standard): Update call to
 512         language_defn::name.
 513         (dump_raw_expression): Likewise
 514         (dump_prefix_expression): Likewise.
 515         * f-lang.c (f_language_data): Remove la_name and
 516         la_natural_name initializers.
 517         (f_language::name): New member function.
 518         (f_language::natural_name): New member function.
 519         * go-lang.c (go_language_data): Remove la_name and
 520         la_natural_name initializers.
 521         (go_language::name): New member function.
 522         (go_language::natural_name): New member function.
 523         * language.c (show_language_command): Update call to
 524         language_defn::name.
 525         (set_language_command): Likewise.
 526         (language_enum): Likewise.
 527         (language_str): Likewise.
 528         (add_set_language_command): Likewise, use
 529         language_defn::natural_name in the doc string.
 530         (unknown_language_data): Remove la_name and
 531         la_natural_name initializers.
 532         (unknown_language::name): New member function.
 533         (unknown_language::natural_name): New member function.
 534         (auto_language_data): Remove la_name and
 535         la_natural_name initializers.
 536         (auto_language::name): New member function.
 537         (auto_language::natural_name): New member function.
 538         (language_lookup_primitive_type_as_symbol): Update call to
 539         language_defn::name.
 540         * language.h (language_data): Remove la_name and la_natural_name
 541         member variables.
 542         (language_defn::name): New member function.
 543         (language_defn::natural_name): New member function.
 544         * m2-lang.c (m2_language_data): Remove la_name and
 545         la_natural_name initializers.
 546         (m2_language::name): New member function.
 547         (m2_language::natural_name): New member function.
 548         * mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
 549         language_defn::natural_name.
 550         * objc-lang.c (objc_language_data): Remove la_name and
 551         la_natural_name initializers.
 552         (objc_language::name): New member function.
 553         (objc_language::natural_name): New member function.
 554         * opencl-lang.c (opencl_language_data): Remove la_name and
 555         la_natural_name initializers.
 556         (opencl_language::name): New member function.
 557         (opencl_language::natural_name): New member function.
 558         * p-lang.c (pascal_language_data): Remove la_name and
 559         la_natural_name initializers.
 560         (pascal_language::name): New member function.
 561         (pascal_language::natural_name): New member function.
 562         * rust-lang.c (rust_language_data): Remove la_name and
 563         la_natural_name initializers.
 564         (rust_language::name): New member function.
 565         (rust_language::natural_name): New member function.
 566         * symtab.c (lookup_language_this): Update call to
 567         language_defn::name.
 568
 569 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 570
 571         * ada-lang.c (ada_language_data): Remove la_name_of_this
 572         initializer.
 573         * ax-gdb.c (gen_expr): Update call to name_of_this.
 574         * c-exp.y (classify_name): Likewise.
 575         * c-lang.c (c_language_data): Remove la_name_of_this initializer.
 576         (cplus_language_data): Likewise.
 577         (cplus_language::name_of_this): New member function.
 578         (asm_language_data): Remove la_name_of_this initializer.
 579         (minimal_language_data): Likewise.
 580         * d-lang.c (d_language_data): Likewise.
 581         (d_language::name_of_this): New member function.
 582         * expprint.c (print_subexp_standard): Update call to name_of_this.
 583         * f-lang.c (f_language_data): Remove la_name_of_this initializer.
 584         * go-lang.c (go_language_data): Likewise.
 585         * language.c (unknown_language_data): Likewise.
 586         (unknown_language::name_of_this): New member function.
 587         (auto_language_data): Remove la_name_of_this initializer.
 588         (auto_language::name_of_this): New member function.
 589         * language.h (language_data): Delete la_name_of_this member
 590         variable.
 591         (language_defn::name_of_this): New member function.
 592         * m2-lang.c (m2_language_data): Remove la_name_of_this
 593         initializer.
 594         * objc-lang.c (objc_language_data): Likewise.
 595         (objc_language::name_of_this): New member function.
 596         * opencl-lang.c (opencl_language_data): Remove la_name_of_this
 597         initializer.
 598         * p-lang.c (pascal_language_data): Likewise.
 599         (pascal_language::name_of_this): New member function.
 600         * rust-lang.c (rust_language_data): Remove la_name_of_this
 601         initializer.
 602         * symtab.c (lookup_language_this): Update call to name_of_this.
 603         (lookup_symbol_aux): Likewise.
 604         * valops.c (value_of_this): Likewise.
 605
 606 2020-09-16  Andrew Burgess  <andrew.burgess@embecosm.com>
 607
 608         * ada-lang.c (ada_language_data): Remove
 609         la_struct_too_deep_ellipsis initializer.
 610         (ada_language::struct_too_deep_ellipsis): New member function.
 611         * c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
 612         initializer.
 613         (cplus_language_data): Likewise.
 614         (asm_language_data): Likewise.
 615         (minimal_language_data): Likewise.
 616         * cp-valprint.c (cp_print_value): Update call to
 617         struct_too_deep_ellipsis.
 618         * d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
 619         initializer.
 620         * f-lang.c (f_language_data): Likewise.
 621         (f_language::struct_too_deep_ellipsis): New member function.
 622         * go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
 623         initializer.
 624         * language.c (unknown_language_data): Likewise.
 625         (auto_language_data): Likewise.
 626         * language.h (language_data): Delete la_struct_too_deep_ellipsis
 627         member variable.
 628         (language_defn::struct_too_deep_ellipsis): New member function.
 629         * m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
 630         initializer.Q
 631         * objc-lang.c (objc_language_data): Likewise.
 632         * opencl-lang.c (opencl_language_data): Likewise.
 633         * p-lang.c (pascal_language_data): Likewise.
 634         * rust-lang.c (rust_language_data): Likewise.
 635         * valprint.c (val_print_check_max_depth): Update call to
 636         struct_too_deep_ellipsis.
 637
 638 2020-09-16  Felix Willgerodt  <felix.willgerodt@intel.com>
 639
 640         * MAINTAINERS (Write After Approval): Add myself.
 641
 642 2020-09-15  Tom Tromey  <tom@tromey.com>
 643
 644         * f-valprint.c (f_value_print_inner) <case TYPE_CODE_INT>:
 645         Remove.
 646
 647 2020-09-15  Tom Tromey  <tom@tromey.com>
 648
 649         * rust-lang.c (rust_value_print_inner): Remove TYPE_CODE_MEMBERPTR
 650         and TYPE_CODE_METHODPTR cases.
 651         * c-valprint.c (c_value_print_memberptr): Move to valprint.c.
 652         (c_value_print_inner): Update.
 653         * valprint.c (generic_value_print_memberptr): New function, from
 654         c_value_print_memberptr.
 655         (generic_value_print): Use it.  Call cplus_print_method_ptr.
 656
 657 2020-09-15  Tom Tromey  <tromey@adacore.com>
 658
 659         * python/python-internal.h (PyInt_FromLong): Remove define.
 660         * python/py-value.c (convert_value_from_python): Use
 661         gdb_py_object_from_longest.
 662         * python/py-type.c (typy_get_code): Use
 663         gdb_py_object_from_longest.
 664         * python/py-symtab.c (salpy_get_line): Use
 665         gdb_py_object_from_longest.
 666         * python/py-symbol.c (sympy_get_addr_class, sympy_line): Use
 667         gdb_py_object_from_longest.
 668         * python/py-record.c (recpy_gap_reason_code): Use
 669         gdb_py_object_from_longest.
 670         * python/py-record-btrace.c (recpy_bt_insn_size)
 671         (recpy_bt_func_level, btpy_list_count): Use
 672         gdb_py_object_from_longest.
 673         * python/py-infthread.c (gdbpy_create_ptid_object): Use
 674         gdb_py_object_from_longest.  Fix error handling.
 675         * python/py-framefilter.c (bootstrap_python_frame_filters): Use
 676         gdb_py_object_from_longest.
 677         * python/py-frame.c (frapy_type, frapy_unwind_stop_reason): Use
 678         gdb_py_object_from_longest.
 679         * python/py-breakpoint.c (bppy_get_type, bppy_get_number)
 680         (bppy_get_thread, bppy_get_task, bppy_get_hit_count)
 681         (bppy_get_ignore_count): Use gdb_py_object_from_longest.
 682
 683 2020-09-15  Tom Tromey  <tromey@adacore.com>
 684
 685         * python/python.c (gdbpy_parameter_value): Use
 686         gdb_py_object_from_ulongest.
 687
 688 2020-09-15  Tom Tromey  <tromey@adacore.com>
 689
 690         * python/py-infevents.c (create_register_changed_event_object):
 691         Use gdb_py_object_from_longest.
 692         * python/py-exitedevent.c (create_exited_event_object): Use
 693         gdb_py_object_from_longest.
 694
 695 2020-09-15  Tom Tromey  <tromey@adacore.com>
 696
 697         * python/python.c (gdbpy_parameter_value): Use
 698         gdb_py_object_from_longest.
 699         * python/py-type.c (convert_field, typy_range): Use
 700         gdb_py_object_from_longest.
 701         * python/py-tui.c (gdbpy_tui_width, gdbpy_tui_height): Use
 702         gdb_py_object_from_longest.
 703         * python/py-lazy-string.c (stpy_get_length): Use
 704         gdb_py_object_from_longest.
 705         * python/py-infthread.c (thpy_get_num, thpy_get_global_num): Use
 706         gdb_py_object_from_longest.
 707         * python/py-infevents.c (create_memory_changed_event_object): Use
 708         gdb_py_object_from_longest.
 709         * python/py-inferior.c (infpy_get_num): Use
 710         gdb_py_object_from_longest.
 711         (infpy_get_pid): Likewise.
 712
 713 2020-09-15  Tom Tromey  <tromey@adacore.com>
 714
 715         * python/python-internal.h (gdb_py_long_from_ulongest): Remove
 716         defines.
 717         * python/py-value.c (valpy_long): Use
 718         gdb_py_object_from_ulongest.
 719         * python/py-symtab.c (salpy_get_pc): Use
 720         gdb_py_object_from_ulongest.
 721         (salpy_get_last): Likewise.
 722         * python/py-record-btrace.c (recpy_bt_insn_pc): Use
 723         gdb_py_object_from_ulongest.
 724         * python/py-lazy-string.c (stpy_get_address): Use
 725         gdb_py_object_from_ulongest.
 726         * python/py-frame.c (frapy_pc): Use gdb_py_object_from_ulongest.
 727         * python/py-arch.c (archpy_disassemble): Use
 728         gdb_py_object_from_ulongest and gdb_py_object_from_longest.  Fix
 729         error handling.
 730
 731 2020-09-15  Tom Tromey  <tromey@adacore.com>
 732
 733         * python/python-internal.h (gdb_py_long_from_longest): Remove
 734         defines.
 735         * python/py-value.c (valpy_long): Use gdb_py_object_from_longest.
 736         * python/py-type.c (convert_field, typy_get_sizeof): Use
 737         gdb_py_object_from_longest.
 738         * python/py-record-btrace.c (btpy_list_index): Use
 739         gdb_py_object_from_longest.
 740
 741 2020-09-15  Tom Tromey  <tromey@adacore.com>
 742
 743         * python/python-internal.h (PyInt_FromSsize_t): Remove define.
 744         * python/py-record.c (recpy_element_number): Use
 745         gdb_py_object_from_longest.
 746         (recpy_gap_number): Likewise.
 747
 748 2020-09-15  Tom Tromey  <tromey@adacore.com>
 749
 750         * top.c (ui::ui): Update.
 751         (highest_ui_num): Remove.
 752         * top.h (struct ui) <num>: Remove.
 753
 754 2020-09-15  Tom Tromey  <tromey@adacore.com>
 755
 756         * unittests/memory-map-selftests.c (valid_mem_map): Now array.
 757         * ui-style.c (ansi_regex_text): Now array.
 758         * rust-exp.y (number_regex_text): Now array.
 759         * linespec.c (linespec_quote_characters): Now array.
 760         * jit.c (jit_break_name, jit_descriptor_name, reader_init_fn_sym):
 761         Now arrays.
 762
 763 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 764
 765         * debuginfod-support.c (debuginfod_client_deleter): New.
 766         (debuginfod_client_up): New.
 767         (debuginfod_init): Return debuginfod_client_up.
 768         (debuginfod_source_query): Adjust.
 769         (debuginfod_debuginfo_query): Adjust.
 770
 771 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 772
 773         * debuginfod-support.c (debuginfod_source_query): Use
 774         make_unique_xstrdup.
 775
 776 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
 777
 778         * gdbtypes.h (TYPE_INSTANCE_FLAGS): Remove, replace all uses
 779         with `type::instance_flags`.
 780
 781 2020-09-14  Michael Mullin  <masmullin@gmail.com>
 782
 783         * xml-tdesc.c [!defined(HAVE_LIBEXPAT)] (tdesc_parse_xml):
 784         Remove baton parameter.
 785
 786 2020-09-14  Pedro Alves  <pedro@palves.net>
 787
 788         * Makefile.in (SELFTESTS_SRCS): Add
 789         unittests/enum-flags-selftests.c.
 790         * btrace.c (ftrace_update_caller, ftrace_fixup_calle): Use
 791         btrace_function_flags instead of enum btrace_function_flag.
 792         * compile/compile-c-types.c (convert_qualified): Use
 793         enum_flags::raw.
 794         * compile/compile-cplus-symbols.c (convert_one_symbol)
 795         (convert_symbol_bmsym):
 796         * compile/compile-cplus-types.c (compile_cplus_convert_method)
 797         (compile_cplus_convert_struct_or_union_methods)
 798         (compile_cplus_instance::convert_qualified_base):
 799         * go-exp.y (parse_string_or_char): Add cast to int.
 800         * unittests/enum-flags-selftests.c: New file.
 801         * record-btrace.c (btrace_thread_flag_to_str): Change parameter's
 802         type to btrace_thread_flags from btrace_thread_flag.
 803         (record_btrace_cancel_resume, record_btrace_step_thread): Change
 804         local's type to btrace_thread_flags from btrace_thread_flag.  Add
 805         cast in DEBUG call.
 806
 807 2020-09-14  Pedro Alves  <pedro@palves.net>
 808
 809         * c-typeprint.c (c_type_print_modifier): Adjust to rename.
 810         * gdbtypes.c (address_space_name_to_int): Rename to ...
 811         (address_space_name_to_type_instance_flags): ... this.
 812         (address_space_int_to_name): Rename to ...
 813         (address_space_type_instance_flags_to_name): ... this.
 814         * gdbtypes.h (address_space_name_to_int): Rename to ...
 815         (address_space_name_to_type_instance_flags): ... this.
 816         (address_space_int_to_name): Rename to ...
 817         (address_space_type_instance_flags_to_name): ... this.
 818         * type-stack.c (type_stack::insert): Adjust to rename.
 819         * type-stack.h (type_stack::insert): Likewise.
 820
 821 2020-09-14  Pedro Alves  <pedro@palves.net>
 822             Andrew Burgess  <andrew.burgess@embecosm.com>
 823
 824         * avr-tdep.c (avr_address_class_type_flags): Return
 825         type_instance_flags.
 826         (avr_address_class_type_flags_to_name): Take a
 827         type_instance_flags.
 828         (avr_address_class_name_to_type_flags): Return bool and take a
 829         type_instance_flags.
 830         * d-lang.c (build_d_types): Use type::set_instance_flags.
 831         * ft32-tdep.c (ft32_address_class_type_flags): Return
 832         type_instance_flags.
 833         (ft32_address_class_type_flags_to_name): Take a
 834         type_instance_flags.
 835         (ft32_address_class_name_to_type_flags): Return bool and take a
 836         type_instance_flags.
 837         (ft32_gdbarch_init): Use type::set_instance_flags.
 838         * eval.c (fake_method::fake_method): Use type::set_instance_flags.
 839         * gdbarch.h, gdbarch.c: Regenerate.
 840         * gdbarch.sh (address_class_type_flags): Use type_instance_flags.
 841         (address_class_name_to_type_flags): Use type_instance_flags and
 842         bool.
 843         * gdbtypes.c (address_space_name_to_int)
 844         (address_space_int_to_name, make_qualified_type): Use
 845         type_instance_flags.
 846         (make_qualified_type): Use type_instance_flags and
 847         type::set_instance_flags.
 848         (make_type_with_address_space, make_cv_type, make_vector_type)
 849         (check_typedef): Use type_instance_flags.
 850         (recursive_dump_type): Cast type_instance_flags to unsigned for
 851         printing.
 852         (copy_type_recursive): Use type::set_instance_flags.
 853         (gdbtypes_post_init): Use type::set_instance_flags.
 854         * gdbtypes.h (struct type) <instance_flags>: Rename to ...
 855         <m_instance_flags>: ... this.
 856         <instance_flags, set_instance_flags>: New methods.
 857         (TYPE_INSTANCE_FLAGS): Use the instance_flags method.
 858         (SET_TYPE_INSTANCE_FLAGS): New.
 859         (address_space_name_to_int, address_space_int_to_name)
 860         (make_type_with_address_space): Pass flags using
 861         type_instance_flags instead of int.
 862         * stabsread.c (cleanup_undefined_types_noname): Use
 863         type::set_instance_flags.
 864         * s390-tdep.c (s390_address_class_type_flags): Return
 865         type_instance_flags.
 866         (s390_address_class_type_flags_to_name): Take a
 867         type_instance_flags.
 868         (s390_address_class_name_to_type_flags): Return bool and take a
 869         type_instance_flags.
 870         * type-stack.c (type_stack::follow_types): Use
 871         type_instance_flags.
 872         * dwarf2/read.c (read_tag_pointer_type): Use type_instance_flags.
 873
 874 2020-09-14  Tom Tromey  <tromey@adacore.com>
 875
 876         * x86-tdep.h (x86_in_indirect_branch_thunk): Update.
 877         * x86-tdep.c (x86_is_thunk_register_name)
 878         (x86_in_indirect_branch_thunk): Update.
 879         * sparc64-tdep.c (sparc64_fpu_register_names)
 880         (sparc64_cp0_register_names, sparc64_register_names)
 881         (sparc64_pseudo_register_names): Now const.
 882         * sparc-tdep.h (struct gdbarch_tdep) <fpu_register_names,
 883         cp0_registers_num>: Now const.
 884         * sparc-tdep.c (sparc_core_register_names)
 885         (sparc32_fpu_register_names, sparc32_cp0_register_names)
 886         (sparc32_pseudo_register_names): Now const.
 887         (validate_tdesc_registers): Update.
 888         * rust-lang.c (rust_extensions): Now const.
 889         * p-lang.c (p_extensions): Now const.
 890         * objc-lang.c (objc_extensions): Now const.
 891         * nto-tdep.c (nto_thread_state_str): Now const.
 892         * moxie-tdep.c (moxie_register_names): Now const.
 893         * mips-tdep.h (struct gdbarch_tdep) <mips_processor_reg_names>:
 894         Now const.
 895         * mips-tdep.c (mips_generic_reg_names, mips_tx39_reg_names)
 896         (mips_linux_reg_names): Now const.
 897         (mips_gdbarch_init): Update.
 898         * microblaze-tdep.c (microblaze_register_names): Now const.
 899         * m68k-tdep.c (m68k_register_names): Now const.
 900         * m32r-tdep.c (m32r_register_names): Now const.
 901         * ia64-tdep.c (ia64_register_names): Now const.
 902         * i386-tdep.h (struct gdbarch_tdep) <register_names,
 903         ymmh_register_names, ymm16h_regnum, mpx_register_names,
 904         k_register_names, zmmh_register_names, xmm_avx512_register_names,
 905         ymm_avx512_register_names, pkeys_register_names>: Now const.
 906         * i386-tdep.c (i386_register_names, i386_zmm_names)
 907         (i386_zmmh_names, i386_k_names, i386_ymm_names, i386_ymmh_names)
 908         (i386_mpx_names, i386_pkeys_names, i386_bnd_names)
 909         (i386_mmx_names, i386_byte_names, i386_word_names): Now const.
 910         * f-lang.c (f_extensions): Now const.
 911         * d-lang.c (d_extensions): Now const.
 912         * csky-tdep.c (csky_register_names): Now const.
 913         * charset.c (default_charset_names, charset_enum): Now const.
 914         (_initialize_charset): Update.
 915         * c-lang.c (c_extensions, cplus_extensions, asm_extensions): Now
 916         const.
 917         * bsd-uthread.c (bsd_uthread_solib_names): Now const.
 918         (bsd_uthread_solib_loaded): Update.
 919         (bsd_uthread_state): Now const.
 920         * amd64-tdep.c (amd64_register_names, amd64_ymm_names)
 921         (amd64_ymm_avx512_names, amd64_ymmh_names)
 922         (amd64_ymmh_avx512_names, amd64_mpx_names, amd64_k_names)
 923         (amd64_zmmh_names, amd64_zmm_names, amd64_xmm_avx512_names)
 924         (amd64_pkeys_names, amd64_byte_names, amd64_word_names)
 925         (amd64_dword_names): Now const.
 926         * agent.c (can_use_agent_enum): Now const.
 927         * ada-tasks.c (task_states, long_task_states): Now const.
 928         * ada-lang.c (known_runtime_file_name_patterns)
 929         (known_auxiliary_function_name_patterns, attribute_names)
 930         (standard_exc, ada_extensions): Now const.
 931
 932 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 933
 934         * bcache.h (struct bcache) <bcache>: Remove constructor.
 935         <m_hash_function, m_compare_function>: Remove.
 936         <~bcache>: Make virtual.
 937         <compare>: Remove static method, introduce virtual method.
 938         <default_hash>: Remove.
 939         <hash>: New virtual method.
 940         * bcache.c (bcache::expand_hash_table): Update.
 941         (bcache::insert): Update.
 942         (bcache::hash): New.
 943         (bcache::compare): Update comment and parameter names.
 944         * gdbtypes.c (types_deeply_equal): Update.
 945         * psymtab.h (struct psymbol_bcache): New struct.
 946         (class psymtab_storage) <psymtab_storage>: Make default.
 947         <psymbol_cache>: Change type to psymbol_bcache.
 948         * psymtab.c (psymtab_storage::psymtab_storage): Remove.
 949         (psymbol_hash): Change to...
 950         (psymbol_bcache::hash): ... this.
 951         (psymbol_compare): Change to...
 952         (psymbol_bcache::compare): ... this.
 953
 954 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 955
 956         * linux-nat.c (linux_nat_wait_1): Don't use inferior_ptid when
 957         checking for initial lwp.
 958
 959 2020-09-14  Tom Tromey  <tromey@adacore.com>
 960
 961         * m68k-tdep.c (m68k_extract_return_value): Use
 962         pointer_result_regnum.
 963         (m68k_store_return_value): Likewise.
 964         (m68k_reg_struct_return_p): Handle vectors and arrays.
 965         (m68k_return_value): Handle arrays.
 966         (m68k_svr4_return_value): Fix single-element aggregate handling.
 967         Handle long double.  Adjust for embedded ABI.
 968         (m68k_svr4_init_abi): Set pointer_result_regnum.
 969         (m68k_embedded_init_abi): New function.
 970         (m68k_gdbarch_init): Handle Tag_GNU_M68K_ABI_FP.
 971         (m68k_osabi_sniffer): New function.
 972         (_initialize_m68k_tdep): Register osabi sniffer.
 973         * m68k-tdep.h (struct gdbarch_tdep) <pointer_result_regnum>: New
 974         member.
 975
 976 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 977
 978         * xml-support.c (xml_fetch_content_from_file): Replace xfree
 979         with gdb::unique_xmalloc_ptr<char>.
 980
 981 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
 982
 983         * xml-support.h (xml_fetch_another): Change type to be a
 984         function_view.
 985         (xml_process_xincludes): Remove baton parameter.
 986         (xml_fetch_content_from_file): Change baton parameter to
 987         dirname.
 988         * xml-support.c (struct xinclude_parsing_data)
 989         <xinclude_parsing_data>: Remove baton parameter.
 990         <fetcher_baton>: Remove.
 991         (xinclude_start_include): Adjust.
 992         (xml_process_xincludes): Adjust.
 993         (xml_fetch_content_from_file): Replace baton parameter with
 994         dirname.
 995         * xml-syscall.c (syscall_parse_xml): Remove baton parameter.
 996         (xml_init_syscalls_info): Use a lambda.
 997         * xml-tdesc.c (tdesc_parse_xml): Remove baton parameter.
 998         (file_read_description_xml): Use a lambda.
 999         (fetch_available_features_from_target): Change baton parameter
1000         to target_ops.
1001         (target_read_description_xml): Use a lambda.
1002         (target_fetch_description_xml): Use a lambda.
1003         (string_read_description_xml): Update.
1004
1005 2020-09-14  Simon Marchi  <simon.marchi@polymtl.ca>
1006
1007         * gdbtypes.h (TYPE_ENDIANITY_NOT_DEFAULT): Remove, replace all
1008         uses with type::endianity_is_not_default.
1009
1010 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1011
1012         * gdbtypes.h (struct type) <endianity_is_not_default,
1013         set_endianity_is_not_default>: New methods.
1014         (TYPE_ENDIANITY_NOT_DEFAULT): Use
1015         type::endianity_is_not_default, change all write call sites to
1016         use type::set_endianity_is_not_default.
1017
1018 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1019
1020         * gdbtypes.h (TYPE_FIXED_INSTANCE): Remove, replace all
1021         uses with type::is_fixed_instance.
1022
1023 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1024
1025         * gdbtypes.h (struct type) <is_fixed_instance,
1026         set_is_fixed_instance>: New methods.
1027         (TYPE_FIXED_INSTANCE): Use type::is_fixed_instance, change all
1028         write call sites to use type::set_is_fixed_instance.
1029
1030 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1031
1032         * gdbtypes.h (TYPE_GNU_IFUNC): Remove, replace all
1033         uses with type::is_gnu_ifunc.
1034
1035 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1036
1037         * gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
1038         (TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
1039         use type::set_is_gnu_ifunc.
1040
1041 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1042
1043         * gdbtypes.h (TYPE_STUB_SUPPORTED): Remove, replace all
1044         uses with type::stub_is_supported.
1045
1046 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1047
1048         * gdbtypes.h (struct type) <stub_is_supported, set_stub_is_supported>: New methods.
1049         (TYPE_STUB_SUPPORTED): Use type::stub_is_supported, change all write call sites to
1050         use type::set_stub_is_supported.
1051
1052 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1053
1054         * gdbtypes.h (TYPE_VECTOR): Remove, replace all
1055         uses with type::is_vector.
1056
1057 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1058
1059         * gdbtypes.h (struct type) <is_vector, set_is_vector>: New methods.
1060         (TYPE_VECTOR): Use type::is_vector, change all write call sites to
1061         use type::set_is_vector.
1062
1063 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1064
1065         * gdbtypes.h (TYPE_VARARGS): Remove, replace all
1066         uses with type::has_varargs.
1067
1068 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1069
1070         * gdbtypes.h (struct type) <has_varargs, set_has_varargs>: New methods.
1071         (TYPE_VARARGS): Use type::has_varargs, change all write call sites to
1072         use type::set_has_varargs.
1073
1074 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1075
1076         * gdbtypes.h (TYPE_PROTOTYPED): Remove, replace all
1077         uses with type::is_prototyped.
1078
1079 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1080
1081         * gdbtypes.h (struct type) <is_prototyped, set_is_prototyped>:
1082         New methods.
1083         (TYPE_PROTOTYPED): Use type::is_prototyped, change all write
1084         call sites to use type::set_is_prototyped.
1085
1086 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1087
1088         * gdbtypes.h (TYPE_TARGET_STUB): Remove, replace all
1089         uses with type::target_is_stub.
1090
1091 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1092
1093         * gdbtypes.h (struct type) <target_is_stub, set_target_is_stub>:
1094         New methods.
1095         (TYPE_TARGET_STUB): Use type::is_stub, change all write call
1096         sites to use type::set_target_is_stub.
1097
1098 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1099
1100         * gdbtypes.h (TYPE_STUB): Remove, replace all
1101         uses with type::is_stub.
1102
1103 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1104
1105         * gdbtypes.h (struct type) <is_stub, set_is_stub>: New methods.
1106         (TYPE_STUB): Use type::is_stub, change all write call sites to
1107         use type::set_is_stub.
1108
1109 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1110
1111         * gdbtypes.h (TYPE_NOSIGN): Remove, replace all uses with
1112         type::has_no_signedness.
1113
1114 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1115
1116         * gdbtypes.h (struct type) <has_no_signedness,
1117         set_has_no_signedness>: New methods.
1118         (TYPE_NOSIGN): Use type::has_no_signedness, change all write
1119         call sites to use type::set_has_no_signedness.
1120
1121 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1122
1123         * gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
1124         type::is_unsigned.
1125
1126 2020-09-14  Simon Marchi  <simon.marchi@efficios.com>
1127
1128         * gdbtypes.h (struct type) <is_unsigned, set_is_unsigned>: New
1129         methods.
1130         (TYPE_UNSIGNED): Use type::is_unsigned.  Change all write call
1131         sites to use type::set_is_unsigned.
1132
1133 2020-09-14  Fredrik Hederstierna  <fredrik.hederstierna@verisure.com>
1134             Adam Renquinha <arenquinha@cimeq.qc.ca>
1135
1136         * arm-tdep.c (arm_m_exception_cache): Try use correct stack
1137         pointer and stack frame offset when unwinding.
1138
1139 2020-09-13  Pedro Alves  <pedro@palves.net>
1140
1141         * NEWS: Document "-break-insert --qualified".
1142         * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Handle "--qualified".
1143
1144 2020-09-13  Pedro Alves  <pedro@palves.net>
1145
1146         * linespec.c (classify_mtype, compare_msyms): Delete.
1147         (search_minsyms_for_name): Remove classification logic.  Instead
1148         filter out trampoline symbols if we also found an external
1149         function of the same name.
1150
1151 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1152
1153         * NEWS: Create a new section for the next release branch.
1154         Rename the section of the current branch, now that it has
1155         been cut.
1156
1157 2020-09-13  Joel Brobecker  <brobecker@adacore.com>
1158
1159         GDB 10 branch created (8087c3fa8b5d695e3e29e69d70d0b35ec902ac59):
1160         * version.in: Bump version to 11.0.50.DATE-git.
1161
1162 2020-09-12  Joel Brobecker  <brobecker@adacore.com>
1163
1164         * infrun.c (namespace selftests): Only define #if GDB_SELF_TEST.
1165
1166 2020-09-11  Moritz Riesterer  <moritz.riesterer@intel.com>
1167             Felix Willgerodt  <Felix.Willgerodt@intel.com>
1168
1169         * gdbarch.sh: Added bfloat16 type.
1170         * gdbarch.c: Regenerated.
1171         * gdbarch.h: Regenerated.
1172         * gdbtypes.c (floatformats_bfloat16): New struct.
1173         (gdbtypes_post_init): Add builtin_bfloat16.
1174         * gdbtypes.h (struct builtin_type) <builtin_bfloat16>: New member.
1175         (floatformats_bfloat16): New struct.
1176         * i386-tdep.c (i386_zmm_type): Add field "v32_bfloat16"
1177         (i386_ymm_type): Add field "v16_bfloat16"
1178         (i386_gdbarch_init): Add set_gdbarch_bfloat16_format.
1179         * target-descriptions.c (make_gdb_type): Add case TDESC_TYPE_BFLOAT16.
1180         * gdbsupport/tdesc.cc (tdesc_predefined_types): New member bfloat16.
1181         * gdbsupport/tdesc.h (tdesc_type_kind): New member TDESC_TYPE_BFLOAT16.
1182         * features/i386/64bit-avx512.xml: Add bfloat16 type.
1183         * features/i386/64bit-avx512.c: Regenerated.
1184         * features/i386/64bit-sse.xml: Add bfloat16 type.
1185         * features/i386/64bit-sse.c: Regenerated.
1186
1187 2020-09-11  Felix Willgerodt  <felix.willgerodt@intel.com>
1188
1189         * i386-tdep.c (i386_zmm_type): Fix field names.
1190         (i386_ymm_type): Fix field names.
1191
1192 2020-09-11  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1193
1194         * breakpoint.c: Fix typo in the help message of the
1195         "set breakpoint condition-evaluation" command.
1196
1197 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1198
1199         * nbsd-nat.c: Include "nat/netbsd-nat.h".
1200         * (nbsd_nat_target::pid_to_exec_file)
1201         (nbsd_nat_target::thread_alive, nbsd_nat_target::thread_name)
1202         (nbsd_nat_target::post_startup_inferior)
1203         (nbsd_nat_target::post_attach, nbsd_nat_target::xfer_partial)
1204         (nbsd_add_threads): Switch local code to common gdb/nat functions.
1205         * (nbsd_pid_to_cmdline): Call sysctl from the global namespace.
1206         * (nbsd_thread_lister): Remove.
1207
1208 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1209
1210         * fork-inferior.c (startup_inferior): Avoid double free.
1211
1212 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1213
1214         * netbsd-nat.h (netbsd_nat::qxfer_siginfo): Add.
1215         * netbsd-nat.c (netbsd_nat::qxfer_siginfo): Likewise.
1216
1217 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1218
1219         * netbsd-nat.h (netbsd_nat::enable_proc_events): Add.
1220         * netbsd-nat.c: Include <sys/ptrace.h>.
1221         * (netbsd_nat::enable_proc_events): Add.
1222
1223 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1224
1225         * netbsd-nat.h: Include "gdbsupport/function-view.h".
1226         * (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1227         (netbsd_nat::for_each_thread): Add.
1228         * netbsd-nat.c: Include "gdbsupport/common-defs.h" and
1229         "gdbsupport/common-debug.h".
1230         * (netbsd_nat::netbsd_thread_lister)
1231         (netbsd_nat::thread_alive, netbsd_nat::thread_name)
1232         (netbsd_nat::for_each_thread): Add.
1233
1234 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1235
1236         * netbsd-nat.h: Include <unistd.h>.
1237         * (netbsd_nat::pid_to_exec_file): Add.
1238         * netbsd-nat.c: Include <sys/types.h> and <sys/sysctl.h>.
1239         * (netbsd_nat::pid_to_exec_file) Add.
1240
1241 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1242
1243         * configure.nat (NATDEPFILES): Add nat/netbsd-nat.o when needed.
1244
1245 2020-09-10  Kamil Rytarowski  <n54@gmx.com>
1246
1247         * netbsd-nat.h: New file.
1248         * netbsd-nat.c: Likewise.
1249
1250 2020-09-09  Tom Tromey  <tromey@adacore.com>
1251
1252         * ada-lang.c (remove_extra_symbols): Do not increment when
1253         removing an element
1254
1255 2020-09-08  Tom Tromey  <tromey@adacore.com>
1256
1257         * gdb_bfd.c (gdb_bfd_open): Call bfd_fopen when fstat fails.
1258
1259 2020-09-08  Tom Tromey  <tromey@adacore.com>
1260
1261         PR win32/25302:
1262         * gdb_bfd.c (gdb_bfd_data): Add "st" parameter.
1263         (gdb_bfd_init_data): New function.
1264         (gdb_bfd_open, gdb_bfd_ref): Use gdb_bfd_init_data.
1265
1266 2020-09-07  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1267
1268         * infrun.c (fetch_inferior_event): Use
1269         `switch_to_target_no_thread` to switch the target.
1270
1271 2020-09-06  Tom Tromey  <tom@tromey.com>
1272
1273         * symfile.h (dwarf2_free_objfile): Don't declare.
1274
1275 2020-09-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1276
1277         * gdb/i386-tdep.c (i386_floatformat_for_type): Added conditions
1278         to match 16 byte real/complex type generated by Flang compiler.
1279
1280 2020-09-03  Tom de Vries  <tdevries@suse.de>
1281
1282         PR breakpoint/26546
1283         * dwarf2/read.c (new_symbol): Tag label symbol without DW_AT_low_pc as
1284         LOC_OPTIMIZED_OUT instead of LOC_LABEL.
1285
1286 2020-09-02  Simon Marchi  <simon.marchi@polymtl.ca>
1287
1288         * maint.c (index_digits): New function.
1289         (struct maint_print_section_data): Remove.
1290         (print_bfd_section_info): Remove print_data parameter, add arg
1291         and index_digits.
1292         (print_objfile_section_info): Likewise.
1293         (print_bfd_section_info_maybe_relocated): Likewise (plus
1294         objfile).
1295         (maintenance_info_sections): Adjust calls.
1296
1297 2020-09-02  Tom Tromey  <tromey@adacore.com>
1298
1299         * ada-varobj.c (ada_varobj_get_ptr_number_of_children): Return 0
1300         for null pointers.
1301         (ada_varobj_adjust_for_child_access): Special-case null pointers.
1302
1303 2020-09-01  Simon Marchi  <simon.marchi@polymtl.ca>
1304
1305         * bcache.h (struct bcache) <insert>: Change type of `added` to
1306         pointer to bool.
1307         * bcache.c (bcache::insert): Likewise.
1308         * gdbtypes.c (check_types_worklist): Adjust.
1309         * psymtab.c (add_psymbol_to_bcache): Adjust.
1310
1311 2020-08-31  Kevin Buettner  <kevinb@redhat.com>
1312
1313         * corelow.c (unordered_set): Include.
1314         (class core_target): Add field 'm_core_unavailable_mappings'.
1315         (core_target::build_file_mappings): Print only one warning
1316         per inaccessible file.  Add unavailable/broken mappings
1317         to m_core_unavailable_mappings.
1318         (core_target::xfer_partial): Call...
1319         (core_target::xfer_memory_via_mappings): New method.
1320
1321 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1322
1323         * dwarf2/read.c (struct field_info) <non_public_fields>: Change
1324         type to bool.
1325
1326 2020-08-31  Simon Marchi  <simon.marchi@polymtl.ca>
1327
1328         * dwarf2/read.c (struct field_info): Fix indentation.
1329
1330 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1331
1332         * frame-unwind.h (frame_prev_register_ftype): Fix adjective
1333         ordering in comment.
1334         * frame.c (frame_id_eq): Fix indentation.
1335
1336 2020-08-31  Scott Linder  <scott@scottlinder.com>
1337             Simon Marchi  <simon.marchi@efficios.com>
1338
1339         * inline-frame.c (inline_frame_this_id): Remove assert that prevents
1340         inline frame ids in outer frame.
1341
1342 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1343
1344         * frame.h (enum frame_id_stack_status) <FID_STACK_OUTER>: New.
1345         * frame.c (fprint_frame_id): Handle FID_STACK_OUTER.
1346         (outer_frame_id): Use FID_STACK_OUTER instead of
1347         FID_STACK_INVALID.
1348         (frame_id_p): Don't check for outer_frame_id.
1349
1350 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1351
1352         * frame-unwind.c (frame_unwind_got_optimized): Don't set
1353         regnum/frame in value.  Call allocate_value_lazy.
1354         * frame.c (frame_unwind_register_value): Use
1355         val_print_not_saved.
1356
1357 2020-08-31  Simon Marchi  <simon.marchi@efficios.com>
1358
1359         * gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.
1360
1361 2020-08-29  Pedro Alves  <pedro@palves.net>
1362
1363         * progspace.c (print_program_space): Use all_inferiors.  Switch to
1364         the inferior before calling target_pid_to_str.
1365
1366 2020-08-28  Tom Tromey  <tom@tromey.com>
1367
1368         * xcoffread.c (xcoff_end_psymtab): Update comment.
1369         * dbxread.c (dbx_end_psymtab): Update comment.
1370
1371 2020-08-28  Tom de Vries  <tdevries@suse.de>
1372
1373         PR breakpoint/26544
1374         * breakpoint.c (parse_breakpoint_sals): Remove const from struct
1375         event_location.
1376         (create_breakpoint): Same.
1377         (base_breakpoint_decode_location): Same.
1378         (bkpt_create_sals_from_location): Same.
1379         (bkpt_decode_location): Same.
1380         (bkpt_probe_create_sals_from_location): Same.
1381         (bkpt_probe_decode_location): Same.
1382         (tracepoint_create_sals_from_location): Same.
1383         (tracepoint_decode_location): Same.
1384         (tracepoint_probe_decode_location): Same.
1385         (strace_marker_create_sals_from_location): Same.
1386         (strace_marker_decode_location): Same.
1387         (create_sals_from_location_default): Same.
1388         (decode_location_default): Same.
1389         * breakpoint.h (struct breakpoint_ops): Same.
1390         (create_breakpoint): Same.
1391         * linespec.h (decode_line_full): Same.
1392         * linespec.c (decode_line_full): Same.  Throw error if
1393         result.size () == 0.
1394
1395 2020-08-27  Pedro Alves  <pedro@palves.net>
1396
1397         PR gdb/26524
1398         * breakpoint.c (until_break_fsm) <location_breakpoint,
1399         caller_breakpoint>: Delete fields.
1400         <breakpoints>: New field.
1401         <until_break_fsm>: Adjust to save a breakpoint vector instead of
1402         two individual breakpoints.
1403         (until_break_fsm::should_stop): Loop over breakpoints in the
1404         breakpoint vector.
1405         (until_break_fsm::clean_up): Adjust to clear the breakpoints
1406         vector.
1407         (until_break_command): Handle location expanding into multiple
1408         sals.
1409
1410 2020-08-27  Pedro Alves  <pedro@palves.net>
1411
1412         PR gdb/26523
1413         * inline-frame.c (stopped_by_user_bp_inline_frame): Also consider
1414         bp_until breakpoints user-specified locations.  Update intro
1415         comment.
1416
1417 2020-08-27  Simon Marchi  <simon.marchi@polymtl.ca>
1418
1419         * gdb_bfd.h (gdb_bfd_section_iterator, gdb_bfd_section_range,
1420         gdb_bfd_sections): New.
1421         * maint.c (print_bfd_section_info): Change param type to
1422         maint_print_section_data.
1423         (print_objfile_section_info): Likewise.
1424         (print_bfd_section_info_maybe_relocated): Likewise.
1425         (maintenance_info_sections): Use gdb_bfd_sections.
1426
1427 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1428
1429         * MAINTAINERS: Add ARC target and maintainer.
1430
1431 2020-08-25  Anton Kolesov  <anton.kolesov@synopsys.com>
1432
1433         * configure.tgt: ARC support for GNU/Linux.
1434         * Makefile.in (ALL_TARGET_OBJS): Likewise.
1435         * arc-linux-tdep.c: New file.
1436         * arc-tdep.h (ARC_STATUS32_L_MASK, ARC_STATUS32_DE_MASK): Declare.
1437         * arc-tdep.c (arc_write_pc): Use it.
1438
1439 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1440
1441         * arc-tdep.c (arc_check_for_hardware_loop): New.
1442         * arc-tdep.h (gdbarch_tdep): New field has_hw_loops.
1443
1444 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1445
1446         * arc-tdep.h: Include "gdbarch.h".
1447
1448 2020-08-25  Shahab Vahedi  <shahab@synopsys.com>
1449
1450         * arch/arc.h
1451         (arc_gdbarch_features): New class to stir the selection of target XML.
1452         (arc_create_target_description): Use FEATURES to choose XML target.
1453         (arc_lookup_target_description): Use arc_create_target_description
1454         to create _new_ target descriptions or return the already created
1455         ones if the FEATURES is the same.
1456         * arch/arc.c: Implementation of prototypes described above.
1457         * gdb/arc-tdep.h (arc_regnum enum): Add more registers.
1458         (arc_gdbarch_features_init): Initialize the FEATURES struct.
1459         * arc-tdep.c (*_feature_name): Make feature names consistent.
1460         (arc_register_feature): A new struct to hold information about
1461         registers of a particular target/feature.
1462         (arc_check_tdesc_feature): Check if XML provides registers in
1463         compliance with ARC_REGISTER_FEATURE structs.
1464         (arc_update_acc_reg_names): Add aliases for r58 and r59.
1465         (determine_*_reg_feature_set): Which feature name to look for.
1466         (arc_gdbarch_features_init): Given MACH and ABFD, initialize FEATURES.
1467         (mach_type_to_arc_isa): Convert from a set of binutils machine types
1468         to expected ISA enums to be used in arc_gdbarch_features structs.
1469         * features/Makefile (FEATURE_XMLFILES): Add new files.
1470         * gdb/features/arc/v1-aux.c: New file.
1471         * gdb/features/arc/v1-aux.xml: Likewise.
1472         * gdb/features/arc/v1-core.c: Likewise.
1473         * gdb/features/arc/v1-core.xml: Likewise.
1474         * gdb/features/arc/v2-aux.c: Likewise.
1475         * gdb/features/arc/v2-aux.xml: Likewise.
1476         * gdb/features/arc/v2-core.c: Likewise.
1477         * gdb/features/arc/v2-core.xml: Likewise.
1478         * NEWS (Changes since GDB 9): Announce obsolence of old feature names.
1479
1480 2020-08-25  Gaius Mulley  <gaiusmod2@gmail.com>
1481             Andrew Burgess  <andrew.burgess@embecosm.com>
1482
1483         PR m2/26372
1484         * m2-exp.y (exp): Improve comment for non_empty_arglist case, add
1485         an assert.  Remove single element array indexing pattern as the
1486         MULTI_SUBSCRIPT support will handle this case too.
1487
1488 2020-08-24  Simon Marchi  <simon.marchi@polymtl.ca>
1489
1490         * value.h (valprint_check_validity): Move declaration from
1491         here...
1492         * valprint.h (valprint_check_validity): ... to here.
1493
1494 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1495
1496         * debug.h: New file.
1497         * debug.c (debug_prefixed_vprintf): New function.
1498         * infrun.c (infrun_debug_printf_1): Use debug_prefixed_vprintf.
1499         * linux-nat.c (linux_nat_debug_printf_1): Likewise.
1500
1501 2020-08-24  Simon Marchi  <simon.marchi@efficios.com>
1502
1503         * infrun.h (infrun_debug_printf_1): New function declaration.
1504         (infrun_debug_printf): New macro.
1505         * infrun.c (infrun_debug_printf_1): Use infrun_debug_printf
1506         throughout.
1507         (infrun_debug_printf): New function.
1508         * breakpoint.c (should_be_inserted): Use infrun_debug_printf.
1509         (handle_jit_event): Likewise.
1510
1511 2020-08-21  Mark Wielaard  <mark@klomp.org>
1512
1513         * ada-lex.l: Extend register warnings diagnostics comment for g++.
1514
1515 2020-08-22  Simon Marchi  <simon.marchi@efficios.com>
1516
1517         * frame.c (enum class frame_id_status): New.
1518         (struct frame_info) <this_id::p>: Change type to frame_id_status.
1519         (fprintf_frame): Update.
1520         (compute_frame_id): Set frame id status to "computing" on entry.
1521         Set it back to "not_computed" on failure and to "computed" on
1522         success.
1523         (get_frame_id): Assert the frame id is not being computed.
1524         (create_sentinel_frame): Use frame_id_status::COMPUTED.
1525         (create_new_frame): Likewise.
1526         (frame_cleanup_after_sniffer): Update assert.
1527
1528 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1529
1530         * regcache.c (pid_ptid_regcache_map): New type.
1531         (target_ptid_regcache_map): Remove.
1532         (target_pid_ptid_regcache_map): New type.
1533         (regcaches): Change type to target_pid_ptid_regcache_map.
1534         (get_thread_arch_aspace_regcache): Update.
1535         (regcache_thread_ptid_changed): Update, handle pid-like ptid
1536         case.
1537         (regcaches_size): Update.
1538         (regcache_count): Update.
1539         (registers_changed_ptid_target_pid_test): New.
1540         (_initialize_regcache): Register new test.
1541
1542 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1543
1544         * regcache.c (regcache_count): New.
1545         (struct regcache_test_data): New.
1546         (regcache_test_data_up): New.
1547         (populate_regcaches_for_test): New.
1548         (regcaches_test): Remove.
1549         (get_thread_arch_aspace_regcache_test): New.
1550         (registers_changed_ptid_all_test): New.
1551         (registers_changed_ptid_target_test): New.
1552         (registers_changed_ptid_target_ptid_test): New.
1553         (regcache_thread_ptid_changed): Remove regcache_count lambda.
1554         (_initialize_regcache): Register new tests.
1555
1556 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1557
1558         * regcache.c (test_get_thread_arch_aspace_regcache): Rename to...
1559         (get_thread_arch_aspace_regcache_and_check): ... this.  Remove
1560         gdbarch and aspace parameter.  Use current inferior's aspace.
1561         Validate regcache's arch value.
1562         (regcaches_test): Update.
1563
1564 2020-08-20  Simon Marchi  <simon.marchi@polymtl.ca>
1565
1566         * regcache.c (regcaches_test): Call registers_changed.
1567
1568 2020-08-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1569
1570         * infrun.c (process_event_stop_test): Fix typo "breapoint".
1571
1572 2020-08-19  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
1573
1574         * amd64-tdep.c (amd64_skip_prologue): Using symbol table
1575         to find the end of prologue for flang compiled binaries.
1576         * arm-tdep.c (arm_skip_prologue): Likewise.
1577         * i386-tdep.c (i386_skip_prologue): Likewise.
1578         * producer.c (producer_is_llvm): New function.
1579         (producer_parsing_tests): Added new tests for clang/flang.
1580         * producer.h (producer_is_llvm): New declaration.
1581
1582 2020-08-18  Simon Marchi  <simon.marchi@efficios.com>
1583
1584         * linux-nat.c (linux_nat_debug_printf): New function.
1585         (linux_nat_debug_printf_1): New macro.  Use throughout the file.
1586
1587 2020-08-18  Aaron Merey  <amerey@redhat.com>
1588
1589         * Makefile.in (DEBUGINFOD_CFLAGS, DEBUGINFOD_LIBS): New variables.
1590         (INTERNAL_CFLAGS_BASE): Add DEBUGINFOD_CFLAGS.
1591         (CLIBS): Add DEBUGINFOD_LIBS.
1592
1593 2020-08-17  Sergei Trofimovich  <siarheit@google.com>
1594
1595         * ia64-linux-nat.c: Include "gdbarch.h" to declare used
1596         'gdbarch_num_regs'.
1597
1598 2020-08-17  Tom Tromey  <tromey@adacore.com>
1599
1600         * ada-varobj.c (ada_varobj_decode_var): Handle case where
1601         ada_get_decoded_value returns NULL.
1602
1603 2020-08-17  Tom Tromey  <tromey@adacore.com>
1604
1605         * python/py-inferior.c (infpy_search_memory): Use
1606         gdb_py_object_from_ulongest.
1607         * python/py-infevents.c (create_inferior_call_event_object)
1608         (create_memory_changed_event_object): Use
1609         gdb_py_object_from_ulongest.
1610         * python/py-linetable.c (ltpy_entry_get_pc): Use
1611         gdb_py_object_from_ulongest.
1612
1613 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1614
1615         * loc.c (class symbol_needs_eval_context): Fix indentation.
1616
1617 2020-08-17  Simon Marchi  <simon.marchi@polymtl.ca>
1618
1619         * dwarf2/loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
1620         bool.
1621
1622 2020-08-17  Tom de Vries  <tdevries@suse.de>
1623
1624         PR gdb/26393
1625         * gdbtypes.c (dump_dynamic_prop): New function.
1626         (recursive_dump_type): Use dump_dynamic_prop for TYPE_CODE_RANGE.
1627
1628 2020-08-15  Tom de Vries  <tdevries@suse.de>
1629
1630         PR backtrace/26390
1631         * stack.c (print_frame_args): Temporarily set the selected
1632         frame to FRAME while printing the frame's arguments.
1633
1634 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1635
1636         PR breakpoints/26385
1637         * ppc-linux-nat.c (ppc_linux_nat_target::low_prepare_to_resume):
1638         Always clear watchpoint with PTRACE_SET_DEBUGREG.
1639
1640 2020-08-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1641
1642         * ppc-linux-nat.c (ppc_linux_dreg_interface::detect)
1643         (ppc_linux_nat_target::low_prepare_to_resume): Use ptrace () < 0
1644         and >= to check return value instead of == -1 and != -1.
1645
1646 2020-08-14  Simon Marchi  <simon.marchi@polymtl.ca>
1647
1648         * utils.h (class gdb_argv) <as_array_view>: New method.
1649         * utils.c (gdb_argv_as_array_view_test): New.
1650         (_initialize_utils): Register selftest.
1651         * maint.c (maintenance_selftest): Use the new method.
1652
1653 2020-08-13  Kamil Rytarowski  <n54@gmx.com>
1654
1655         * target.h (supports_dumpcore, dumpcore): New
1656         function declarations.
1657         * target.c (supports_dumpcore, dumpcore): New
1658         functions.
1659         * target-delegates.c: Rebuild.
1660         * gcore.c (gcore_command): Use target_supports_dumpcore ()
1661         and target_dumpcore ().
1662
1663 2020-08-13  Aaron Merey  <amerey@redhat.com>
1664
1665         * debuginfod-support.c: Replace global variables with user_data.
1666
1667 2020-08-13  Simon Marchi  <simon.marchi@polymtl.ca>
1668
1669         * maint.c (maintenance_selftest): Split args and pass array_view
1670         to run_tests.
1671
1672 2020-08-12  Luis Machado  <luis.machado@linaro.org>
1673
1674         * value.c (check_type_length_before_alloc): Use ULONGEST to store a
1675         type's length.
1676         Use %s and pulongest to print the length.
1677
1678 2020-08-12  Pedro Alves  <palves@redhat.com>
1679
1680         * NEWS: Move "Multi-target debugging support" item to the
1681         "Changes since GDB 9" section.
1682
1683 2020-08-12  Pedro Alves  <palves@redhat.com>
1684
1685         PR gdb/26336
1686         * progspace.c (program_space::remove_objfile): Invalidate the
1687         frame cache.
1688
1689 2020-08-11  Tom de Vries  <tdevries@suse.de>
1690
1691         * MAINTAINERS: Mark ms1 as deleted.
1692
1693 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1694
1695         PR gdb/26310
1696
1697         * aarch64-tdep.c (aarch64_analyze_prologue): Track use of SP/FP and
1698         act accordingly.
1699         (aarch64_analyze_prologue_test): Add more unit tests to exercise
1700         movz/str/stur/stp skipping behavior.
1701
1702 2020-08-10  Luis Machado  <luis.machado@linaro.org>
1703
1704         * nat/aarch64-sve-linux-sigcontext.h (SVE_PT_REGS_OFFSET): Use
1705         struct user_sve_header instead of struct sve_context.
1706
1707 2020-08-09  Simon Marchi  <simon.marchi@polymtl.ca>
1708
1709         * read.h (dwarf2_fetch_die_loc_sect_off,
1710         dwarf2_fetch_die_loc_cu_off): Replace function pointer +
1711         `void *` parameter with function_view.
1712         * read.c (dwarf2_fetch_die_loc_sect_off,
1713         dwarf2_fetch_die_loc_cu_off): Likewise.
1714         * loc.c (get_frame_pc_for_per_cu_dwarf_call): Remove.
1715         (per_cu_dwarf_call): Adjust.
1716         (get_frame_address_in_block_wrapper): Remove.
1717         (indirect_synthetic_pointer): Adjust.
1718         (get_ax_pc): Remove.
1719         (dwarf2_compile_expr_to_ax): Adjust.
1720
1721 2020-08-08  Tom de Vries  <tdevries@suse.de>
1722
1723         PR build/26344
1724         * arch/riscv.c (riscv_lookup_target_description): Use an explicit
1725         constructor.
1726         * regcache.c (get_thread_arch_aspace_regcache): Same.
1727
1728 2020-08-07  Tom Tromey  <tromey@adacore.com>
1729
1730         * ravenscar-thread.c
1731         (ravenscar_thread_target::set_base_thread_from_ravenscar_task):
1732         New method.
1733         (ravenscar_thread_target::wait): Check
1734         runtime_initialized.
1735         (ravenscar_thread_target::prepare_to_store)
1736         (ravenscar_thread_target::stopped_by_sw_breakpoint)
1737         (ravenscar_thread_target::stopped_by_hw_breakpoint)
1738         (ravenscar_thread_target::stopped_by_watchpoint)
1739         (ravenscar_thread_target::stopped_data_address)
1740         (ravenscar_thread_target::core_of_thread): Use
1741         scoped_restore_current_thread and
1742         set_base_thread_from_ravenscar_task.
1743
1744 2020-08-07  Tom Tromey  <tromey@adacore.com>
1745
1746         * ravenscar-thread.c (update_thread_list): Set inferior_ptid.
1747
1748 2020-08-07  Tom Tromey  <tromey@adacore.com>
1749
1750         * ravenscar-thread.c (ravenscar_thread_target::wait): Call
1751         update_inferior_ptid before update_thread_list.
1752         (temporarily_change_regcache_ptid): New class.
1753         (ravenscar_thread_target::fetch_registers)
1754         (ravenscar_thread_target::store_registers)
1755         (ravenscar_thread_target::prepare_to_store): Use base thread when
1756         forwarding operation.
1757
1758 2020-08-07  Tom Tromey  <tromey@adacore.com>
1759
1760         * ravenscar-thread.c (ravenscar_thread_target::resume): Handle
1761         "is_pid" case.
1762
1763 2020-08-07  Tom Tromey  <tromey@adacore.com>
1764
1765         * ravenscar-thread.c (xfer_partial, enable_btrace, add_thread):
1766         New methods.
1767         (ravenscar_thread_target::get_thread_base_cpu): Check m_cpu_map
1768         first.
1769         (ravenscar_thread_target::add_thread): Rename from
1770         ravenscar_add_thread.
1771         (ravenscar_thread_target::update_thread_list): Use a lambda.
1772         (ravenscar_thread_target::xfer_partial): New method.
1773
1774 2020-08-07  Tom Tromey  <tromey@adacore.com>
1775
1776         * ada-lang.h (ada_task_list_iterator_ftype): Now a
1777         gdb::function_view.
1778         (iterate_over_live_ada_tasks): Change type of argument.
1779         * ada-tasks.c (iterate_over_live_ada_tasks): Change type
1780         of argument.
1781
1782 2020-08-07  Tom Tromey  <tromey@adacore.com>
1783
1784         * ravenscar-thread.c (ravenscar_thread_target) <extra_thread_info>:
1785         Remove.
1786         (ravenscar_thread_target::extra_thread_info): Remove.
1787         (ravenscar_thread_target::pid_to_str): Mention Ravenscar in result;
1788         defer to target beneath for non-Ravenscar threads.
1789
1790 2020-08-07  Tom Tromey  <tromey@adacore.com>
1791
1792         * ravenscar-thread.c (ravenscar_thread_target) <get_base_cpu,
1793         get_base_thread_from_ravenscar_task>: Now methods.
1794         <m_cpu_map>: New member.
1795         (ravenscar_thread_target::get_thread_base_cpu): Rename from
1796         ravenscar_get_thread_base_cpu.  Check m_cpu_map.
1797         (ravenscar_thread_target::task_is_currently_active): Update.
1798         (ravenscar_thread_target::get_base_thread_from_ravenscar_task):
1799         Now a method.
1800         (ravenscar_thread_target::add_active_thread): Put initial thread
1801         into the m_cpu_map.
1802
1803 2020-08-07  Tom Tromey  <tromey@adacore.com>
1804
1805         * ravenscar-thread.c (ravenscar_thread_target::wait): Return
1806         event_ptid.
1807
1808 2020-08-07  Tom Tromey  <tromey@adacore.com>
1809
1810         * ravenscar-thread.c (ravenscar_thread_target::wait): Check
1811         runtime_initialized.
1812
1813 2020-08-07  Tom Tromey  <tromey@adacore.com>
1814
1815         * ravenscar-thread.c (ravenscar_thread_target): Don't call
1816         add_active_thread.
1817         (ravenscar_thread_target::add_active_thread): Now public.
1818         (ravenscar_inferior_created): Call add_active_thread after pushing
1819         the target.
1820
1821 2020-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1822
1823         * regcache.c (ptid_regcache_map): New type.
1824         (target_ptid_regcache_map): New type.
1825         (regcaches): Change type to target_ptid_regcache_map.
1826         (get_thread_arch_aspace_regcache): Update to regcaches' new
1827         type.
1828         (regcache_thread_ptid_changed): Likewise.
1829         (registers_changed_ptid): Likewise.
1830         (regcaches_size): Likewise.
1831         (regcaches_test): Update.
1832         (regcache_thread_ptid_changed): Update.
1833         * regcache.h (regcache_up): New type.
1834         * gdbsupport/ptid.h (hash_ptid): New struct.
1835
1836 2020-08-07  Simon Marchi  <simon.marchi@efficios.com>
1837
1838         * observable.h (thread_ptid_changed): Add parameter
1839         `process_stratum_target *`.
1840         * infrun.c (infrun_thread_ptid_changed): Add parameter
1841         `process_stratum_target *` and use it.
1842         (selftests): New namespace.
1843         (infrun_thread_ptid_changed): New function.
1844         (_initialize_infrun): Register selftest.
1845         * regcache.c (regcache_thread_ptid_changed): Add parameter
1846         `process_stratum_target *` and use it.
1847         (regcache_thread_ptid_changed): New function.
1848         (_initialize_regcache): Register selftest.
1849         * thread.c (thread_change_ptid): Pass target to
1850         thread_ptid_changed observable.
1851
1852 2020-08-06  Caroline Tice <cmtice@google.com>
1853
1854         * dwarf2/read.c (struct dwo_file): Update comment on 'sections' field.
1855         (struct dwp_sections): Update field comments.  Add loclists and
1856         rnglists fields.
1857         (struct virtual_v2_dwo_sections): Rename struct to
1858         'virtual_v2_or_v5_dwo_sections'; update comments at top of struct; add
1859         size & offset fields for loclists and rnglists.
1860         (struct dwp_hash_table): Add a 'v5' struct field to the union section.
1861         (create_debug_type_hash_table): Add 'DW_UT_split_type' to the check for
1862         skipping dummy type units.
1863         (create_dwp_hash_table): Update the large comment above the function to
1864         discuss Version 5 DWP files as well, with references.  Update all the
1865         version checks in the function to check for version 5 as well.  Add new
1866         section at the end to create dwp hash table for version 5.
1867         (create_dwp_v2_section): Rename function to
1868         'create_dwp_v2_or_v5_section'.  Update function comment appropriately.
1869         Add V5 to error message text.
1870         (create_dwo_unit_in_dwp_v2): Change calls to create_dwp_v2_section
1871         into calls to create_dwp_v2_or_v5_section.
1872         (create_dwo_unit_in_dwp_v5): New function.
1873         (lookup_dwo_unit_in_dwp): Update conditional statement to explicitly
1874         check for version2; add else clause to handle version 5.
1875         (open_and_init_dwo_file): Add code to check dwarf version & only call
1876         create_debug_types_hash_table (with sections.types) if version is not 5;
1877         else call create_debug_type_hash_table, with sections.info.
1878         (dwarf2_locate_v2_dwp_sections): Update function comment to mention
1879         version 5.
1880         (dwarf2_locate_v5_dwp_sections): New function.
1881         (open_and_init_dwp_file): Add else-if clause for version 5 to call
1882         bfd_map_over_sections with dwarf2_locate_v5_dwp_sections.
1883
1884 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1885
1886         * regcache.h (class regcache): Remove friend
1887         registers_changed_ptid.
1888         <regcache_thread_ptid_changed>: Remove.
1889         <regcaches>: Remove.
1890         * regcache.c (regcache::regcaches): Rename to...
1891         (regcaches): ... this.  Make static.
1892         (get_thread_arch_aspace_regcache): Update.
1893         (regcache::regcache_thread_ptid_changed): Rename to...
1894         (regcache_thread_ptid_changed): ... this.  Update.
1895         (class regcache_access): Remove.
1896         (regcaches_test): Update.
1897         (_initialize_regcache): Update.
1898         * sparc64-tdep.c, dwarf2/index-write.c, record-btrace.c: Include
1899         <forward_list>.
1900
1901 2020-08-06  Simon Marchi  <simon.marchi@efficios.com>
1902
1903         * regcache.h (class regcache) <current_regcache>: Rename to...
1904         <regcaches>: ... this.  Move doc here.
1905         * regcache.c (regcache::current_regcache) Rename to...
1906         (regcache::regcaches): ... this.  Move doc to header.
1907         (get_thread_arch_aspace_regcache): Update.
1908         (regcache::regcache_thread_ptid_changed): Update.
1909         (registers_changed_ptid): Update.
1910         (class regcache_access) <current_regcache_size>: Rename to...
1911         <regcaches_size>: ... this.
1912         (current_regcache_test): Rename to...
1913         (regcaches_test): ... this.
1914         (_initialize_regcache): Update.
1915
1916 2020-08-06  Victor Collod  <vcollod@nvidia.com>
1917
1918         * amd64-tdep.c (amd64_analyze_prologue): Fix incorrect comment.
1919
1920 2020-08-05  Kevin Buettner  <kevinb@redhat.com>
1921
1922         * corelow.c (core_target::build_file_mappings): Don't output
1923         null pathname in warning.
1924
1925 2020-08-05  Simon Marchi  <simon.marchi@polymtl.ca>
1926
1927         * gdb.dwarf2/clztest.exp, gdb.dwarf2/dw2-common-block.exp,
1928         gdb.dwarf2/dw2-dup-frame.exp, gdb.dwarf2/dw2-reg-undefined.exp,
1929         gdb.dwarf2/dw2-single-line-discriminators.exp,
1930         dw2-undefined-ret-addr.exp: Pass nopie to compilation options.
1931
1932 2020-08-05  Tom Tromey  <tromey@adacore.com>
1933
1934         PR rust/26197:
1935         * dwarf2/read.c (alloc_rust_variant): Handle univariant case.
1936         (quirk_rust_enum): Call alloc_rust_variant for univariant case.
1937         Fix off-by-one and type size errors in ordinary case.
1938
1939 2020-08-05  Tom de Vries  <tdevries@suse.de>
1940
1941         * gdbtypes.c (type_not_allocated, type_not_associated): Use
1942         "prop->const_val () == 0" instead of "prop->const_val () != 0".
1943
1944 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1945
1946         * frame.h (frame_id_p): Return bool.
1947         (frame_id_artificial_p): Return bool.
1948         (frame_id_eq): Return bool.
1949         (has_stack_frames): Return bool.
1950         (get_selected_frame): Fix typo in comment.
1951         (get_frame_pc_if_available): Return bool.
1952         (get_frame_address_in_block_if_available): Return bool.
1953         (get_frame_func_if_available): Return bool.
1954         (read_frame_register_unsigned): Return bool.
1955         (get_frame_register_bytes): Return bool.
1956         (safe_frame_unwind_memory): Return bool.
1957         (deprecated_frame_register_read): Return bool.
1958         (frame_unwinder_is): Return bool.
1959         * frame.c (struct frame_info) <prev_arch::p>: Change type to
1960         bool.
1961         <this_id::p>: Likewise.
1962         <prev_p>: Likewise.
1963         (frame_stash_add): Return bool.
1964         (get_frame_id): Use bool.
1965         (frame_id_build_special) Use bool.
1966         (frame_id_build_unavailable_stack): Use bool.
1967         (frame_id_build): Use bool.
1968         (frame_id_p): Return bool, use true/false instead of 1/0.
1969         (frame_id_artificial_p): Likewise.
1970         (frame_id_eq): Likewise.
1971         (frame_id_inner): Likewise.
1972         (get_frame_func_if_available): Likewise.
1973         (read_frame_register_unsigned): Likewise.
1974         (deprecated_frame_register_read): Likewise.
1975         (get_frame_register_bytes): Likewise.
1976         (has_stack_frames): Likewise.
1977         (inside_main_func): Likewise.
1978         (inside_entry_func): Likewise.
1979         (get_frame_pc_if_available): Likewise.
1980         (get_frame_address_in_block_if_available): Likewise.
1981         (frame_unwinder_is): Likewise.
1982         (safe_frame_unwind_memory): Likewise.
1983         (frame_unwind_arch): Likewise.
1984
1985 2020-08-04  Simon Marchi  <simon.marchi@efficios.com>
1986
1987         * frame.c (frame_info) <prev_func> <p>: Rename to status, change
1988         type to cached_copy_status.
1989         (fprintf_frame): Adjust.
1990         (get_frame_func_if_available): Adjust.
1991         (frame_cleanup_after_sniffer): Adjust.
1992
1993 2020-08-04  Mark Wielaard  <mark@klomp.org>
1994
1995         * MAINTAINERS (Write After Approval): Update email address.
1996
1997 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
1998
1999         * gdbtypes.h (TYPE_DYN_PROP_ADDR): Remove, replace uses with
2000         dynamic_prop::const_val.
2001
2002 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2003
2004         * gdbtypes.h (TYPE_DYN_PROP_KIND): Remove, replace uses with
2005         dynamic_prop::kind.
2006
2007 2020-08-04  Simon Marchi  <simon.marchi@polymtl.ca>
2008
2009         * gdbtypes.h (TYPE_DYN_PROP_BATON): Remove.
2010
2011 2020-08-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
2012
2013         * configure.tgt: Set gdb_sim for bpf-*-* targets.
2014
2015 2020-08-04  Weimin Pan <weimin.pan@oracle.com>
2016             Jose E. Marchesi  <jose.marchesi@oracle.com>
2017
2018         * configure.tgt: Add entry for bpf-*-*.
2019         * Makefile.in (ALL_TARGET_OBS): Add bpf-tdep.o
2020         (ALLDEPFILES): Add bpf-tdep.c.
2021         * bpf-tdep.c: New file.
2022         * MAINTAINERS: Add bpf target and maintainer.
2023         * NEWS: Mention the support for the new target.
2024
2025 2020-08-04  Tom de Vries  <tdevries@suse.de>
2026
2027         PR symtab/23270
2028         * dwarf2/read.c (find_partial_die): Change internal error into Dwarf
2029         Error.
2030
2031 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2032
2033         * syscalls/freebsd.xml: Regenerate.
2034
2035 2020-08-03  John Baldwin  <jhb@FreeBSD.org>
2036
2037         * syscalls/update-freebsd.sh: Fix usage and year range.
2038
2039 2020-08-03  Tom de Vries  <tdevries@suse.de>
2040
2041         PR symtab/26333
2042         * dwarf2/read.c (dwarf_decode_lines_1): Ignore
2043         DW_LNE_lo_user/DW_LNE_hi_user range.
2044
2045 2020-07-30  Simon Marchi  <simon.marchi@polymtl.ca>
2046
2047         PR ada/26318
2048         * ada-lang.c (ada_modulus): Return 0 if property is not of const
2049         kind.
2050
2051 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2052
2053         * breakpoint.c (set_breakpoint_condition): Do minor refactoring.
2054
2055 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2056
2057         * breakpoint.c (set_breakpoint_condition): Update the condition
2058         expressions after checking that the input condition string parses
2059         successfully and does not contain junk at the end.
2060
2061 2020-07-30  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2062
2063         * breakpoint.c (set_breakpoint_condition): Update the
2064         condition string after parsing the new condition successfully.
2065
2066 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2067
2068         * proc-api.c (_STRUCTURED_PROC): Don't define.
2069         * proc-events.c: Likewise.
2070         * proc-flags.c: Likewise.
2071         * proc-why.c: Likewise.
2072         * procfs.c: Likewise.
2073
2074         * Makefile.in (INTERNAL_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
2075         * configure, config.in: Regenerate.
2076
2077 2020-07-30  Tom de Vries  <tdevries@suse.de>
2078
2079         PR build/26320
2080         * ui-style.h (struct ui_file_style::color): Wrap m_value and
2081         m_red/m_green/m_blue in a union.
2082
2083 2020-07-29  Tom de Vries  <tdevries@suse.de>
2084
2085         PR tdep/26280
2086         * s390-tdep.c (s390_displaced_step_fixup): Fix Wmaybe-uninitialized.
2087
2088 2020-07-28  Tom Tromey  <tromey@adacore.com>
2089
2090         PR symtab/26270:
2091         * symtab.h (find_pc_partial_function_sym): Declare.
2092         * cli/cli-cmds.c (disassemble_command): Use
2093         find_pc_partial_function_sym.  Check asm_demangle.
2094         * blockframe.c (cache_pc_function_sym): New global.
2095         (cache_pc_function_name): Remove.
2096         (clear_pc_function_cache): Update.
2097         (find_pc_partial_function_sym): New function, from
2098         find_pc_partial_function.
2099         (find_pc_partial_function): Rewrite using
2100         find_pc_partial_function_sym.
2101
2102 2020-07-28  Tom Tromey  <tromey@adacore.com>
2103
2104         * cli/cli-cmds.c (_initialize_cli_cmds): Rearrange "disassemble"
2105         help.  Add usage.
2106
2107 2020-07-28  Tom Tromey  <tromey@adacore.com>
2108
2109         * dwarf2/expr.c (dwarf_expr_context::execute_stack_op)
2110         <DW_OP_GNU_variable_value>: Cast to address type.
2111
2112 2020-07-28  Kamil Rytarowski  <n54@gmx.com>
2113
2114         * nbsd-nat.h (nbsd_nat_target::xfer_partial): New declaration.
2115         * nbsd-nat.c (nbsd_nat_target::xfer_partial): New function.
2116         * nbsd-tdep.c (nbsd_gdbarch_data_handle, struct nbsd_gdbarch_data)
2117         (init_nbsd_gdbarch_data, get_nbsd_gdbarch_data)
2118         (nbsd_get_siginfo_type): New.
2119         (nbsd_init_abi): Install gdbarch "get_siginfo_type" method.
2120         (_initialize_nbsd_tdep): New.
2121
2122 2020-07-28  H.J. Lu  <hongjiu.lu@intel.com>
2123
2124         PR binutils/26301
2125         * configure: Regenerated.
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  Andrew Burgess  <andrew.burgess@embecosm.com>
2133
2134         * python/py-frame.c: Remove 'user-regs.h' include.
2135         (frapy_read_register): Rewrite to make use of
2136         gdbpy_parse_register_id.
2137         * python/py-registers.c (gdbpy_parse_register_id): New function,
2138         moved here from python/py-unwind.c.  Updated the return type, and
2139         also accepts register descriptor objects.
2140         * python/py-unwind.c: Remove 'user-regs.h' include.
2141         (pyuw_parse_register_id): Moved to python/py-registers.c.
2142         (unwind_infopy_add_saved_register): Update to use
2143         gdbpy_parse_register_id.
2144         (pending_framepy_read_register): Likewise.
2145         * python/python-internal.h (gdbpy_parse_register_id): Declare.
2146
2147 2020-07-28  Andrew Burgess  <andrew.burgess@embecosm.com>
2148
2149         * python/py-registers.c: Add 'user-regs.h' include.
2150         (register_descriptor_iter_find): New function.
2151         (register_descriptor_iterator_object_methods): New static global
2152         methods array.
2153         (register_descriptor_iterator_object_type): Add pointer to methods
2154         array.
2155
2156 2020-07-27  John Baldwin  <jhb@FreeBSD.org>
2157
2158         * fbsd-nat.h: Include <osreldate.h>.  Define USE_SIGTRAP_SIGINFO
2159         for all architectures on FreeBSD 11.3 and later.
2160
2161 2020-07-27  Tom Tromey  <tromey@adacore.com>
2162
2163         * gcore.h (load_corefile): Don't declare.
2164
2165 2020-07-27  Tom de Vries  <tdevries@suse.de>
2166
2167         * configure.ac: Fix sys/sockets.h -> sys/socket.h typo.
2168         * config.in: Regenerate.
2169         * configure: Regenerate.
2170
2171 2020-07-26  Eli Zaretskii  <eliz@gnu.org>
2172
2173         * configure.ac (AC_CHECK_HEADERS): Check for sys/socket.h and
2174         ws2tcpip.h.  When checking whether socklen_t type is defined, use
2175         ws2tcpip.h if it is available and sys/socket.h isn't.
2176         * configure: Regenerate.
2177         * config.in: Regenerate.
2178
2179 2020-07-25  Andrew Burgess  <andrew.burgess@embecosm.com>
2180
2181         PR fortran/23051
2182         PR fortran/26139
2183         * valops.c (value_ind): Pass address to
2184         readjust_indirect_value_type.
2185         * value.c (readjust_indirect_value_type): Make parameter
2186         non-const, and add extra address parameter.  Resolve original type
2187         before using it.
2188         * value.h (readjust_indirect_value_type): Update function
2189         signature and comment.
2190
2191 2020-07-25  Tom de Vries  <tdevries@suse.de>
2192
2193         PR symtab/26243
2194         * dwarf2/read.c (lnp_state_machine::record_line): Ignore zero line
2195         entries.
2196
2197 2020-07-24  Aaron Merey  <amerey@redhat.com>
2198
2199         * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS.
2200         * configure: Rebuild.
2201
2202 2020-07-23  Kevin Buettner  <kevinb@redhat.com>
2203
2204         PR corefiles/26294
2205         * corelow.c (_initialize_corelow): Add period to help text
2206         for "maintenance print core-file-backed-mappings".
2207
2208 2020-07-23  Pedro Alves  <pedro@palves.net>
2209
2210         * frame-unwind.c (frame_unwind_try_unwinder): On exception, don't
2211         touch THIS_CACHE/THIS_FRAME if the frame cache was cleared
2212         meanwhile.
2213         * frame.c (frame_cache_generation, get_frame_cache_generation):
2214         New.
2215         (reinit_frame_cache): Increment FRAME_CACHE_GENERATION.
2216         (get_prev_frame_if_no_cycle): On exception, don't touch
2217         PREV_FRAME/THIS_FRAME if the frame cache was cleared meanwhile.
2218         * frame.h (get_frame_cache_generation): Declare.
2219
2220 2020-07-23  Tom de Vries  <tdevries@suse.de>
2221
2222         PR tui/26282
2223         * tui/tui-winsource.h (struct tui_source_windows::tui_source_windows):
2224         New default constructor.
2225
2226 2020-07-23  Andrew Burgess  <andrew.burgess@embecosm.com>
2227
2228         * disasm.c (do_mixed_source_and_assembly_deprecated): Don't
2229         exclude non-statement entries.
2230
2231 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2232
2233         * NEWS (New commands): Mention new command
2234         "maintenance print core-file-backed-mappings".
2235
2236 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2237
2238         * corelow.c (gdbcmd.h): Include.
2239         (core_target::info_proc_mappings): New method.
2240         (get_current_core_target): New function.
2241         (maintenance_print_core_file_backed_mappings): New function.
2242         (_initialize_corelow): Add core-file-backed-mappings to
2243         "maint print" commands.
2244
2245 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2246
2247         * linux-tdep.c (dump_note_entry_p): New function.
2248         (linux_dump_mapping_p_ftype): New typedef.
2249         (linux_find_memory_regions_full): Add new parameter,
2250         should_dump_mapping_p.
2251         (linux_find_memory_regions): Adjust call to
2252         linux_find_memory_regions_full.
2253         (linux_make_mappings_core_file_notes): Use dump_note_entry_p in
2254         call to linux_find_memory_regions_full.
2255
2256 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2257
2258         * corelow.c (solist.h, unordered_map): Include.
2259         (class core_target): Add field m_core_file_mappings and
2260         method build_file_mappings.
2261         (core_target::core_target): Call build_file_mappings.
2262         (core_target::~core_target): Free memory associated with
2263         m_core_file_mappings.
2264         (core_target::build_file_mappings): New method.
2265         (core_target::xfer_partial): Use m_core_file_mappings
2266         for memory transfers.
2267         * linux-tdep.c (linux_read_core_file_mappings): New
2268         function.
2269         (linux_core_info_proc_mappings): Rewrite to use
2270         linux_read_core_file_mappings.
2271         (linux_init_abi): Register linux_read_core_file_mappings.
2272
2273 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2274
2275         * arch-utils.c (default_read_core_file_mappings): New function.
2276         * arch-utils.c (default_read_core_file_mappings): Declare.
2277         * gdbarch.sh (read_core_file_mappings): New gdbarch method.
2278         * gdbarch.h, gdbarch.c: Regenerate.
2279
2280 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2281
2282         PR corefiles/25631
2283         * corelow.c (core_target:xfer_partial):  Revise
2284         TARGET_OBJECT_MEMORY case to consider non-SEC_HAS_CONTENTS
2285         case after first checking the stratum beneath the core
2286         target.
2287         (has_all_memory): Return true.
2288         * target.c (raw_memory_xfer_partial): Revise comment
2289         regarding use of has_all_memory.
2290
2291 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
2292
2293         * exec.h (section_table_xfer_memory): Revise declaration,
2294         replacing section name parameter with an optional callback
2295         predicate.
2296         * exec.c (section_table_xfer_memory): Likewise.
2297         * bfd-target.c, exec.c, target.c, corelow.c: Adjust all callers
2298         of section_table_xfer_memory.
2299
2300 2020-07-22  Tom Tromey  <tromey@adacore.com>
2301
2302         * mi/mi-cmd-stack.c (list_args_or_locals): Use
2303         lookup_symbol_search_name.
2304
2305 2020-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>
2306
2307         * python/py-registers.c (gdbpy_register_object_data_init): Remove
2308         redundant local variable.
2309         (gdbpy_get_register_descriptor): Extract descriptor vector as a
2310         reference, not pointer, update code accordingly.
2311
2312 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2313             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2314
2315         * objfiles.h (struct objfile) <skip_jit_symbol_lookup>: New field.
2316         * jit.c (jit_breakpoint_re_set_internal): Use the
2317         `skip_jit_symbol_lookup` field.
2318
2319 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2320             Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2321
2322         * jit.c (jit_read_descriptor): Define the descriptor address once,
2323         use twice.
2324         (jit_breakpoint_deleted): Move the declaration of the loop variable
2325         `iter` into the loop header.
2326         (jit_breakpoint_re_set_internal): Move the declaration of the local
2327         variable `objf_data` to the first point of definition.
2328         (jit_event_handler): Move the declaration of local variables
2329         `code_entry`, `entry_addr`, and `objf` to their first point of use.
2330         Rename `objf` to `jited`.
2331
2332 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2333
2334         * jit.h (struct jiter_objfile_data) <jiter_objfile_data, objfile>:
2335         Remove.
2336         * jit.c (get_jiter_objfile_data): Update.
2337
2338 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2339             Simon Marchi  <simon.marchi@polymtl.ca>
2340
2341         * jit.c (struct jit_program_space_data): Remove.
2342         (jit_program_space_key): Remove.
2343         (jiter_objfile_data::~jiter_objfile_data): Remove program space
2344         stuff.
2345         (get_jit_program_space_data): Remove.
2346         (jit_breakpoint_deleted): Iterate on all of the program space's
2347         objfiles.
2348         (jit_inferior_init): Likewise.
2349         (jit_breakpoint_re_set_internal): Likewise.  Also change return
2350         type to void.
2351         (jit_breakpoint_re_set): Pass current_program_space to
2352         jit_breakpoint_re_set_internal.
2353
2354 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2355
2356         * jit.h (struct jiter_objfile_data) <cached_code_address,
2357         jit_breakpoint>: Move to here from ...
2358         * jit.c (jit_program_space_data): ... here.
2359         (jiter_objfile_data::~jiter_objfile_data): Update.
2360         (jit_breakpoint_deleted): Update.
2361         (jit_breakpoint_re_set_internal): Update.
2362
2363 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2364
2365         * jit.c (jiter_objfile_data::~jiter_objfile_data): Remove some
2366         checks.
2367         (jit_read_descriptor): Remove NULL check.
2368         (jit_event_handler): Add an assertion.
2369
2370 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2371
2372         * jit.h (struct jit_objfile_data):  Split into...
2373         (struct jiter_objfile_data): ... this ...
2374         (struct jited_objfile_data): ... and this.
2375         * objfiles.h (struct objfile) <jit_data>: Remove.
2376         <jiter_data, jited_data>: New fields.
2377         * jit.c (jit_objfile_data::~jit_objfile_data): Rename to ...
2378         (jiter_objfile_data::~jiter_objfile_data): ... this.
2379         (get_jit_objfile_data): Rename to ...
2380         (get_jiter_objfile_data): ... this.
2381         (add_objfile_entry): Update.
2382         (jit_read_descriptor): Use get_jiter_objfile_data.
2383         (jit_find_objf_with_entry_addr): Use objfile's jited_data field.
2384         (jit_breakpoint_re_set_internal): Use get_jiter_objfile_data.
2385         (jit_inferior_exit_hook): Use objfile's jited_data field.
2386
2387 2020-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
2388
2389         * jit.h: Forward-declare `struct minimal_symbol`.
2390         (struct jit_objfile_data): Migrate to here from jit.c; also add a
2391         constructor, destructor, and an objfile* field.
2392         * jit.c (jit_objfile_data): Remove.
2393         (struct jit_objfile_data): Migrate from here to jit.h.
2394         (jit_objfile_data::~jit_objfile_data): New destructor
2395         implementation with code moved from free_objfile_data.
2396         (free_objfile_data): Delete.
2397         (get_jit_objfile_data): Update to use the jit_data field of objfile.
2398         (jit_find_objf_with_entry_addr): Ditto.
2399         (jit_inferior_exit_hook): Ditto.
2400         (_initialize_jit): Remove the call to
2401         register_objfile_data_with_cleanup.
2402         * objfiles.h (struct objfile) <jit_data>: New field.
2403
2404 2020-07-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
2405
2406         * jit.h: Forward-declare `struct objfile`.
2407         (jit_event_handler): Add a second parameter, the JITer objfile.
2408         * jit.c (jit_read_descriptor): Change the signature to take the
2409         JITer objfile as an argument instead of the jit_program_space_data.
2410         (jit_inferior_init): Update the call to jit_read_descriptor.
2411         (jit_event_handler): Use the new JITer objfile argument when calling
2412         jit_read_descriptor.
2413         * breakpoint.c (handle_jit_event): Update the call to
2414         jit_event_handler to pass the JITer objfile.
2415
2416 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2417
2418         * gdbarch.c: Regenerate.
2419         * gdbarch.h: Regenerate.
2420         * gdbarch.sh (handle_segmentation_fault): Remove method.
2421         * infrun.c (handle_segmentation_fault): Remove.
2422         (print_signal_received_reason): Remove call to
2423         handle_segmentation_fault.
2424
2425 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2426
2427         * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
2428         Rename to sparc64_linux_report_signal_info and add siggnal
2429         argument.
2430         (sparc64_linux_init_abi): Use sparc64_linux_report_signal_info
2431         instead of sparc64_linux_handle_segmentation_fault.
2432
2433 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2434
2435         * amd64-linux-tdep.c (amd64_linux_init_abi_common): Use
2436         i386_linux_report_signal_info instead of
2437         i386_linux_handle_segmentation_fault.
2438         * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Rename
2439         to i386_linux_report_signal_info and add siggnal argument.
2440         (i386_linux_init_abi): Use i386_linux_report_signal_info instead
2441         of i386_linux_handle_segmentation_fault.
2442         * i386-linux-tdep.h (i386_linux_handle_segmentation_fault): Rename
2443         to i386_linux_report_signal_info and add siggnal argument.
2444
2445 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2446
2447         * corelow.c (core_target_open): Invoke gdbarch report_signal_info
2448         hook if present.
2449
2450 2020-07-21  John Baldwin  <jhb@FreeBSD.org>
2451
2452         * gdbarch.c: Regenerate.
2453         * gdbarch.h: Regenerate.
2454         * gdbarch.sh (report_signal_info): New method.
2455         * infrun.c (print_signal_received_reason): Invoke gdbarch
2456         report_signal_info hook if present.
2457
2458 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2459
2460         * python/py-registers.c : Add 'unordered_map' include.
2461         (gdbpy_new_reggroup): Renamed to...
2462         (gdbpy_get_reggroup): ...this.  Update to only create register
2463         group descriptors when needed.
2464         (gdbpy_reggroup_iter_next): Update.
2465
2466 2020-07-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2467
2468         * python/py-registers.c (gdbpy_register_object_data): New static
2469         global.
2470         (gdbpy_register_object_data_init): New function.
2471         (gdbpy_new_register_descriptor): Renamed to...
2472         (gdbpy_get_register_descriptor): ...this, and update to reuse
2473         existing register descriptors where possible.
2474         (gdbpy_register_descriptor_iter_next): Update.
2475         (gdbpy_initialize_registers): Register new gdbarch data.
2476
2477 2020-07-21  Simon Marchi  <simon.marchi@efficios.com>
2478
2479         * linux-nat.c (stopped_pids): Make static.
2480
2481 2020-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
2482
2483         PR ada/26235
2484         * gdbtypes.c (ada_discrete_type_low_bound,
2485         ada_discrete_type_high_bound): Handle undefined bounds.
2486
2487 2020-07-21  Kamil Rytarowski  <n54@gmx.com>
2488
2489         * nbsd-nat.h (nbsd_nat_target::supports_multi_process): New
2490         declaration.
2491         * nbsd-nat.c (nbsd_nat_target::supports_multi_process): New
2492         function.
2493
2494 2020-07-20  John Baldwin  <jhb@FreeBSD.org>
2495
2496         * fbsd-tdep.c (fbsd_skip_solib_resolver): New function.
2497         (fbsd_init_abi): Install gdbarch "skip_solib_resolver" method.
2498         * fbsd-tdep.h (fbsd_skip_solib_resolver): New prototype.
2499         * mips-fbsd-tdep.c (mips_fbsd_skip_solib_resolver): New function.
2500         (mips_fbsd_init_abi): Install gdbarch "skip_solib_resolver"
2501         method.
2502
2503 2020-07-20 Ludovic Courtès  <ludo@gnu.org>
2504
2505         * guile/scm-math.c (vlscm_integer_fits_p): Use 'uintmax_t'
2506         and 'intmax_t' instead of 'scm_t_uintmax' and 'scm_t_intmax',
2507         which are deprecated in Guile 3.0.
2508         * configure.ac (try_guile_versions): Add "guile-3.0".
2509         * configure (try_guile_versions): Regenerate.
2510         * NEWS: Update entry.
2511
2512 2020-07-20  Ludovic Courtès  <ludo@gnu.org>
2513             Doug Evans  <dje@google.com>
2514
2515         PR gdb/21104
2516         * guile/scm-ports.c (USING_GUILE_BEFORE_2_2): New macro.
2517         (ioscm_memory_port)[read_buf_size, write_buf_size]: Wrap in #if
2518         USING_GUILE_BEFORE_2_2.
2519         (stdio_port_desc, memory_port_desc) [!USING_GUILE_BEFORE_2_2]:
2520         Change type to 'scm_t_port_type *'.
2521         (natural_buffer_size) [!USING_GUILE_BEFORE_2_2]: New variable.
2522         (ioscm_open_port) [USING_GUILE_BEFORE_2_2]: Add 'stream'
2523         parameter and honor it.  Update callers.
2524         (ioscm_open_port) [!USING_GUILE_BEFORE_2_2]: New function.
2525         (ioscm_read_from_port, ioscm_write) [!USING_GUILE_BEFORE_2_2]: New
2526         functions.
2527         (ioscm_fill_input, ioscm_input_waiting, ioscm_flush): Wrap in #if
2528         USING_GUILE_BEFORE_2_2.
2529         (ioscm_init_gdb_stdio_port) [!USING_GUILE_BEFORE_2_2]: Use
2530         'ioscm_read_from_port'.  Call 'scm_set_port_read_wait_fd'.
2531         (ioscm_init_stdio_buffers) [!USING_GUILE_BEFORE_2_2]: New function.
2532         (gdbscm_stdio_port_p) [!USING_GUILE_BEFORE_2_2]: Use 'SCM_PORTP'
2533         and 'SCM_PORT_TYPE'.
2534         (gdbscm_memory_port_end_input, gdbscm_memory_port_seek)
2535         (ioscm_reinit_memory_port): Wrap in #if USING_GUILE_BEFORE_2_2.
2536         (gdbscm_memory_port_read, gdbscm_memory_port_write)
2537         (gdbscm_memory_port_seek, gdbscm_memory_port_close)
2538         [!USING_GUILE_BEFORE_2_2]: New functions.
2539         (gdbscm_memory_port_print): Remove use of 'SCM_PTOB_NAME'.
2540         (ioscm_init_memory_port_type) [!USING_GUILE_BEFORE_2_2]: Use
2541         'gdbscm_memory_port_read'.
2542         Wrap 'scm_set_port_end_input', 'scm_set_port_flush', and
2543         'scm_set_port_free' calls in #if USING_GUILE_BEFORE_2_2.
2544         (gdbscm_get_natural_buffer_sizes) [!USING_GUILE_BEFORE_2_2]: New
2545         function.
2546         (ioscm_init_memory_port): Remove.
2547         (ioscm_init_memory_port_stream): New function
2548         (ioscm_init_memory_port_buffers) [USING_GUILE_BEFORE_2_2]: New
2549         function.
2550         (gdbscm_memory_port_read_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2551         Return scm_from_uint (0).
2552         (gdbscm_set_memory_port_read_buffer_size_x)
2553         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2554         (gdbscm_memory_port_write_buffer_size) [!USING_GUILE_BEFORE_2_2]:
2555         Return scm_from_uint (0).
2556         (gdbscm_set_memory_port_write_buffer_size_x)
2557         [!USING_GUILE_BEFORE_2_2]: Call 'scm_setvbuf'.
2558         * configure.ac (try_guile_versions): Add "guile-2.2".
2559         * configure: Regenerate.
2560         * NEWS: Add entry.
2561
2562 2020-07-18  Tom Tromey  <tom@tromey.com>
2563
2564         * linux-nat.c (linux_multi_process): Remove.
2565         (linux_nat_target::supports_multi_process): Return true.
2566
2567 2020-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>
2568
2569         * arch/riscv.c (riscv_tdesc_cache): Change map type.
2570         (riscv_lookup_target_description): Return pointer out of
2571         unique_ptr.
2572         * target-descriptions.c (allocate_target_description): Add
2573         comment.
2574         (target_desc_deleter::operator()): Likewise.
2575         * target-descriptions.h (struct target_desc_deleter): Moved to
2576         gdbsupport/tdesc.h.
2577         (target_desc_up): Likewise.
2578
2579 2020-07-17  Tom Tromey  <tromey@adacore.com>
2580
2581         * linux-nat.c (linux_nat_target::supports_non_stop)
2582         (linux_nat_target::always_non_stop_p): Use "true".
2583         (linux_nat_target::supports_disable_randomization): Use "true" and
2584         "false".
2585
2586 2020-07-16  Caroline Tice  <cmtice@google.com>
2587
2588         * dwarf2/read.c (RNGLIST_HEADER_SIZE32) New constant definition.
2589         (RNGLIST_HEADER_SIZE64): New constant definition.
2590         (struct dwop_section_names): Add rnglists_dwo.
2591         (dwop_section_names): Add .debug_rnglists.dwo, .zdebug_rnglists.dwo.
2592         (struct loclist_header): Rename to 'loclists_rnglists_header'.
2593         (struct dwo_sections): Add rnglists field.
2594         (read_attribut_reprocess): Add tag parameter.
2595         (dwarf2_ranges_read): Add tag parameter & remove forward function decl.
2596         (cu_debug_rnglists_section): New function (decl & definition).
2597         (dwarf2_locate_dwo_sections): Add code to read rnglists_dwo section.
2598         (dwarf2_rnglists_process): Add a dwarf_tag parameter, for the kind of
2599         die whose range is being checked; get rnglist section from
2600         cu_debug_rnglists_section, to get from either objfile or dwo file as
2601         appropriate.  Add cases for DW_RLE_base_addressx,
2602         DW_RLE_startx_length, DW_RLE_startx_endx.  Also, update to only add
2603         the base address to DW_RLE_offset_pairs (not to all ranges), moving
2604         test inside if-condition and updating complaint message.
2605         (dwarf2_ranges_process): Add dwarf tag parameter and pass it to
2606         dwarf2_rnglists_process.
2607         (dwarf2_ranges_read): Add dwarf tag parameter and pass it to
2608         dwarf2_ranges_process.
2609         (dwarf2_get_pc_bounds): Check for DW_FORM_rnglistx when setting
2610         need_ranges_base and update comment appropriately.  Also pass die tag
2611         to dwarf2_ranges_read.
2612         (dwarf2_record_block_ranges): Check for DW_FORM_rnglistx when setting
2613         need_ranges_base and update comment appropriately.  Also pass die tag
2614         to dwarf2_ranges_process.
2615         (read_full_die_1): Add code to read DW_AT_rnglists_base and assign to
2616         cu->ranges_base.  Also pass die tag to read_attribute_reprocess.
2617         (partial_die_info::read): Check for DW_FORM_rnglistx when setting
2618         need_ranges_base and update comment appropriately.  Also pass die tag
2619         to read_attribute_reprocess and dwarf2_ranges_read.
2620         (read_loclist_header): Rename function to read_loclists_rnglists_header,
2621         and update function comment appropriately.
2622         (read_loclist_index): Call read_loclists_rnglists_header instead of
2623         read_loclist_header.
2624         (read_rnglist_index): New function.
2625         (read_attribute_reprocess):  Add tag parameter. Add code for
2626         DW_FORM_rnglistx, passing tag to read_rnglist_index.
2627         (read_attribute_value): Mark DW_FORM_rnglistx with need_reprocess.
2628
2629 2020-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2630
2631         * f-typeprint.c (f_type_print_base): Allow for dynamic types not
2632         being resolved.
2633
2634 2020-07-14  Andrew Burgess  <andrew.burgess@embecosm.com>
2635
2636         * arch-utils.c (show_architecture): Update formatting of messages.
2637
2638 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2639
2640         * gdbtypes.h (struct type) <bounds>: Handle array and string
2641         types.
2642         * ada-lang.c (assign_aggregate): Use type::bounds on
2643         array/string type.
2644         * c-typeprint.c (c_type_print_varspec_suffix): Likewise.
2645         * c-varobj.c (c_number_of_children): Likewise.
2646         (c_describe_child): Likewise.
2647         * eval.c (evaluate_subexp_for_sizeof): Likewise.
2648         * f-typeprint.c (f_type_print_varspec_suffix): Likewise.
2649         (f_type_print_base): Likewise.
2650         * f-valprint.c (f77_array_offset_tbl): Likewise.
2651         (f77_get_upperbound): Likewise.
2652         (f77_print_array_1): Likewise.
2653         * guile/scm-type.c (gdbscm_type_range): Likewise.
2654         * m2-typeprint.c (m2_array): Likewise.
2655         (m2_is_long_set_of_type): Likewise.
2656         * m2-valprint.c (get_long_set_bounds): Likewise.
2657         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
2658         * python/py-type.c (typy_range): Likewise.
2659         * rust-lang.c (rust_internal_print_type): Likewise.
2660         * type-stack.c (type_stack::follow_types): Likewise.
2661         * valarith.c (value_subscripted_rvalue): Likewise.
2662         * valops.c (value_cast): Likewise.
2663
2664 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2665
2666         * gdbtypes.c (TYPE_ARRAY_BIT_STRIDE): Remove.  Update all
2667         callers to use the equivalent accessor methods.
2668
2669 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2670
2671         * gdbtypes.h (struct range_bounds) <bit_stride>: New method.
2672         (struct type) <bit_stride>: New method.
2673         (TYPE_BIT_STRIDE): Remove.
2674         * gdbtypes.c (update_static_array_size): Use type::bit_stride.
2675
2676 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2677
2678         * gdbtypes.h (TYPE_ARRAY_LOWER_BOUND_VALUE,
2679         TYPE_ARRAY_UPPER_BOUND_VALUE): Remove.  Update all
2680         callers to use the equivalent accessor methods instead.
2681
2682 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2683
2684         * gdbtypes.h (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED,
2685         TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED): Remove.  Update all
2686         callers to use the equivalent accessor methods instead.
2687
2688 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2689
2690         * gdbtypes.h (TYPE_LOW_BOUND_KIND,
2691         TYPE_HIGH_BOUND_KIND): Remove.  Update all callers
2692         to use dynamic_prop::kind.
2693
2694 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2695
2696         * gdbtypes.h (TYPE_LOW_BOUND_UNDEFINED,
2697         TYPE_HIGH_BOUND_UNDEFINED): Remove.  Update all callers
2698         to get the bound property's kind and check against
2699         PROP_UNDEFINED.
2700
2701 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2702
2703         * gdbtypes.h (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Remove.  Update
2704         all callers to use type::range_bounds followed by
2705         dynamic_prop::{low,high}.
2706
2707 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2708
2709         * gdbtypes.h (struct dynamic_prop) <kind, set_undefined,
2710         const_val, set_const_val, baton, set_locexpr, set_loclist,
2711         set_addr_offset, variant_parts, set_variant_parts,
2712         original_type, set_original_type>: New methods.
2713         <kind>: Rename to...
2714         <m_kind>: ... this.  Update all users to use the new methods
2715         instead.
2716         <data>: Rename to...
2717         <m_data>: ... this.  Update all users to use the new methods
2718         instead.
2719
2720 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2721
2722         * gdbtypes.c (get_discrete_bounds): Return failure if
2723         the range type's bounds are not both defined and constant
2724         values.
2725         (get_array_bounds): Update comment.  Remove undefined bound check.
2726
2727 2020-07-12  Simon Marchi  <simon.marchi@polymtl.ca>
2728
2729         * gdbtypes.h (TYPE_RANGE_DATA): Remove.  Update callers to use
2730         the type::bounds method directly.
2731
2732 2020-07-12  Simon Marchi  <simon.marchi@efficios.com>
2733
2734         * gdbtypes.h (struct type) <bounds, set_bounds>: New methods.
2735         (TYPE_RANGE_DATA): Use type::bounds.  Change all uses that
2736         are used to set the range type's bounds to use set_bounds.
2737
2738 2020-07-11  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2739
2740         * exec.c (_initialize_exec): Update exec-file-mismatch help.
2741
2742 2020-07-10  Pedro Alves  <pedro@palves.net>
2743
2744         * gdbthread.h (inferior_ref): Define.
2745         (scoped_restore_current_thread) <m_thread>: Now a thread_info_ref.
2746         (scoped_restore_current_thread) <m_inf>: Now an inferior_ref.
2747         * thread.c
2748         (scoped_restore_current_thread::restore):
2749         Adjust to gdb::ref_ptr.
2750         (scoped_restore_current_thread::~scoped_restore_current_thread):
2751         Remove manual decref handling.
2752         (scoped_restore_current_thread::scoped_restore_current_thread):
2753         Adjust to use
2754         inferior_ref::new_reference/thread_info_ref::new_reference.
2755         Incref the thread before calling get_frame_id instead of after.
2756         Let TARGET_CLOSE_ERROR propagate.
2757
2758 2020-07-10  Pedro Alves  <pedro@palves.net>
2759
2760         * frame-tailcall.c (dwarf2_tailcall_sniffer_first): Only swallow
2761         NO_ENTRY_VALUE_ERROR / MEMORY_ERROR / OPTIMIZED_OUT_ERROR /
2762         NOT_AVAILABLE_ERROR.
2763         * value.c (value_optimized_out): Only swallow MEMORY_ERROR /
2764         OPTIMIZED_OUT_ERROR / NOT_AVAILABLE_ERROR.
2765
2766 2020-07-10  Simon Marchi  <simon.marchi@polymtl.ca>
2767             Pedro Alves  <pedro@palves.net>
2768
2769         PR gdb/26199
2770         * infrun.c (threads_are_resumed_pending_p): Delete.
2771         (do_target_wait): Remove threads_are_executing and
2772         threads_are_resumed_pending_p checks from the inferior_matches
2773         lambda.  Update comments.
2774
2775 2020-07-10  Pedro Alves  <pedro@palves.net>
2776
2777         PR gdb/26199
2778         * infrun.c (handle_no_resumed): Transfer terminal to inferior with
2779         executing threads.
2780
2781 2020-07-10  Pedro Alves  <pedro@palves.net>
2782
2783         PR gdb/26199
2784         * infrun.c (handle_no_resumed): Handle multiple targets.
2785
2786 2020-07-10  Pedro Alves  <pedro@palves.net>
2787
2788         PR gdb/26199
2789         * infrun.c (prepare_to_wait): Check target_can_async_p instead of
2790         target_is_async_p.
2791
2792 2020-07-10  Pedro Alves  <pedro@palves.net>
2793
2794         PR gdb/26199
2795         * target.c (target_pass_ctrlc): Look at the inferior's non-exited
2796         threads, not all threads.
2797
2798 2020-07-10  Pedro Alves  <pedro@palves.net>
2799
2800         PR gdb/26199
2801         * remote.c (remote_target::open_1): Pass remote target pointer as
2802         data to create_async_event_handler.
2803         (remote_async_inferior_event_handler): Mark async event handler
2804         before returning if the remote target still has either pending
2805         events or unacknowledged notifications.
2806
2807 2020-07-10  John Baldwin  <jhb@FreeBSD.org>
2808
2809         * fbsd-nat.h (fbsd_nat_target::supports_multi_process): New
2810         declaration.
2811         * fbsd-nat.c (fbsd_nat_target::supports_multi_process): New
2812         function.
2813
2814 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2815
2816         * inf-ptrace.c (inf_ptrace_target::wait): Don't compare against
2817         inferior_ptid.
2818
2819 2020-07-09  John Baldwin  <jhb@FreeBSD.org>
2820
2821         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_ARGC,
2822         AT_FREEBSD_ARGV, AT_FREEBSD_ENVC, AT_FREEBSD_ENVV,
2823         AT_FREEBSD_PS_STRINGS.
2824
2825 2020-07-08  Hannes Domani  <ssbssa@yahoo.de>
2826
2827         * auto-load.c (auto_load_objfile_script_1): Convert drive part
2828         of debugfile path on Windows.
2829
2830 2020-07-08  John Baldwin  <jhb@FreeBSD.org>
2831
2832         * fbsd-nat.c (fbsd_nat_target::find_memory_regions): Rename 'obfd'
2833         argument to 'data'.
2834
2835 2020-07-08  Tom Tromey  <tromey@adacore.com>
2836
2837         * ada-lang.c (ada_exception_message_1): Use read_memory.
2838
2839 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2840
2841         PR python/22748
2842         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Remove
2843         special handling for inline frames.
2844         * findvar.c (value_of_register_lazy): Skip inline frames when
2845         creating lazy register values.
2846         * frame.c (frame_id_computed_p): Delete definition.
2847         * frame.h (frame_id_computed_p): Delete declaration.
2848
2849 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2850
2851         * NEWS: Mention additions to Python API.
2852         * python/py-arch.c (archpy_register_groups): New function.
2853         (arch_object_methods): Add 'register_groups' method.
2854         * python/py-registers.c (reggroup_iterator_object): New struct.
2855         (reggroup_object): New struct.
2856         (gdbpy_new_reggroup): New function.
2857         (gdbpy_reggroup_to_string): New function.
2858         (gdbpy_reggroup_name): New function.
2859         (gdbpy_reggroup_iter): New function.
2860         (gdbpy_reggroup_iter_next): New function.
2861         (gdbpy_new_reggroup_iterator): New function
2862         (gdbpy_initialize_registers): Register new types.
2863         (reggroup_iterator_object_type): Define new Python type.
2864         (gdbpy_reggroup_getset): New static global.
2865         (reggroup_object_type): Define new Python type.
2866         * python/python-internal.h
2867
2868 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2869
2870         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-registers.c
2871         * python/py-arch.c (archpy_registers): New function.
2872         (arch_object_methods): Add 'registers' method.
2873         * python/py-registers.c: New file.
2874         * python/python-internal.h
2875         (gdbpy_new_register_descriptor_iterator): Declare.
2876         (gdbpy_initialize_registers): Declare.
2877         * python/python.c (do_start_initialization): Call
2878         gdbpy_initialize_registers.
2879         * NEWS: Mention additions to the Python API.
2880
2881 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2882
2883         * NEWS: Mention new Python API method.
2884         * python/py-unwind.c (pending_framepy_architecture): New function.
2885         (pending_frame_object_methods): Add architecture method.
2886
2887 2020-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2888
2889         * gdbarch.c: Regenerate.
2890         * gdbarch.h: Regenerate.
2891         * gdbarch.sh (deprecated_set_gdbarch_data): Delete.
2892         (gdbarch_data): Use internal_error for the case where
2893         deprecated_set_gdbarch_data was originally needed.
2894         * ia64-libunwind-tdep.c (libunwind_descr_init): Update parameters,
2895         and use passed in obstack.
2896         (libunwind_frame_set_descr): Should no longer get back NULL from
2897         gdbarch_data.
2898         (_initialize_libunwind_frame): Register as a pre-init gdbarch data
2899         type.
2900         * user-regs.c (user_regs_init): Update parameters, and use passed
2901         in obstack.
2902         (user_reg_add): Should no longer get back NULL from gdbarch_data.
2903         (_initialize_user_regs): Register as a pre-init gdbarch data type.
2904
2905 2020-07-06  Tom de Vries  <tdevries@suse.de>
2906
2907         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Handle
2908         End-Of-Sequence in lte_is_less_than.
2909         * symtab.c (find_pc_sect_line): Revert change from commit 3d92a3e313
2910         "gdb: Don't reorder line table entries too much when sorting".
2911
2912 2020-07-06  Tom de Vries  <tdevries@suse.de>
2913
2914         PR tui/26205
2915         * tui/tui-win.c (tui_partial_win_by_name): Don't test for NULL name.
2916
2917 2020-07-05  Tom de Vries  <tdevries@suse.de>
2918
2919         PR build/26187
2920         * inferior.h (struct infcall_suspend_state_deleter): If available, use
2921         std::uncaught_exceptions instead of deprecated
2922         std::uncaught_exception.
2923
2924 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2925
2926         * macroexp.h (macro_stringify): Return
2927         gdb::unique_xmalloc_ptr<char>.
2928         * macroexp.c (macro_stringify): Likewise.
2929         * macrotab.c (fixup_definition): Update.
2930
2931 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2932
2933         * c-exp.y (scan_macro_expansion): Don't free `expansion`.
2934         (lex_one_token): Update.
2935         * macroexp.c (struct macro_buffer) <release>: Return
2936         gdb::unique_xmalloc_ptr<char>.
2937         (macro_stringify): Update.
2938         (macro_expand): Update.
2939         (macro_expand_next): Return gdb::unique_xmalloc_ptr<char>.
2940         * macroexp.h (macro_expand_next): Likewise.
2941
2942 2020-07-02  Simon Marchi  <simon.marchi@efficios.com>
2943
2944         * macroexp.h (macro_lookup_ftype): Remove.
2945         (macro_expand, macro_expand_once, macro_expand_next): Remove
2946         lookup function parameters, add scope parameter.
2947         * macroexp.c (scan, substitute_args, expand, maybe_expand,
2948         macro_expand, macro_expand_once, macro_expand_next): Likewise.
2949         * macroscope.h (standard_macro_lookup): Change parameter type
2950         to macro_scope.
2951         * macroscope.c (standard_macro_lookup): Likewise.
2952         * c-exp.y (lex_one_token): Update.
2953         * macrocmd.c (macro_expand_command): Likewise.
2954         (macro_expand_once_command): Likewise.
2955
2956 2020-07-02  Simon Marchi  <simon.marchi@polymtl.ca>
2957
2958         * inf-loop.c (inferior_event_handler): Remove client_data param.
2959         * inf-loop.h (inferior_event_handler): Likewise.
2960         * infcmd.c (step_1): Adjust.
2961         * infrun.c (proceed): Adjust.
2962         (fetch_inferior_event): Remove client_data param.
2963         (infrun_async_inferior_event_handler): Adjust.
2964         * infrun.h (fetch_inferior_event): Remove `void *` param.
2965         * linux-nat.c (handle_target_event): Adjust.
2966         * record-btrace.c (record_btrace_handle_async_inferior_event):
2967         Adjust.
2968         * record-full.c (record_full_async_inferior_event_handler):
2969         Adjust.
2970         * remote.c (remote_async_inferior_event_handler): Adjust.
2971
2972 2020-07-01  Tom Tromey  <tom@tromey.com>
2973
2974         * tui/tui-data.h (struct tui_win_info) <name>: Now pure virtual.
2975         * tui/tui-stack.h (struct tui_locator_window) <name>: New method.
2976
2977 2020-07-01  Tom Tromey  <tom@tromey.com>
2978
2979         * tui/tui-wingeneral.c (tui_win_info::refresh_window): Move from
2980         tui_gen_win_info.
2981         (tui_win_info::make_window): Merge with
2982         tui_gen_win_info::make_window.
2983         (tui_win_info::make_visible): Move from tui_gen_win_info.
2984         * tui/tui-win.c (tui_win_info::max_width): Move from
2985         tui_gen_win_info.
2986         * tui/tui-layout.h (class tui_layout_window) <m_window>: Change
2987         type.
2988         <window_factory>: Likewise.
2989         * tui/tui-layout.c (tui_win_info::resize): Move from
2990         tui_gen_win_info.
2991         (make_standard_window): Change return type.
2992         (get_locator_window, tui_get_window_by_name): Likewise.
2993         (tui_layout_window::apply): Remove a cast.
2994         * tui/tui-data.h (MIN_WIN_HEIGHT): Move earlier.
2995         (struct tui_win_info): Merge with tui_gen_win_info.
2996         (struct tui_gen_win_info): Remove.
2997
2998 2020-07-01  Tom Tromey  <tom@tromey.com>
2999
3000         * tui/tui-stack.h (struct tui_locator_window): Derive from
3001         tui_win_info.
3002         <do_scroll_horizontal, do_scroll_vertical>: New methods.
3003         <can_box>: New method.
3004
3005 2020-07-01  Tom Tromey  <tom@tromey.com>
3006
3007         * tui/tui-stack.h (struct tui_locator_window): Remove body.
3008
3009 2020-07-01  Tom Tromey  <tom@tromey.com>
3010
3011         * tui/tui-regs.c (tui_data_window::display_registers_from)
3012         (tui_data_window::display_registers_from)
3013         (tui_data_window::first_data_item_displayed)
3014         (tui_data_window::delete_data_content_windows): Update.
3015         (tui_data_window::refresh_window, tui_data_window::no_refresh):
3016         Remove.
3017         (tui_data_window::check_register_values): Update.
3018         (tui_data_item_window::rerender): Add parameters.  Update.
3019         (tui_data_item_window::refresh_window): Remove.
3020         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: No longer
3021         virtual.
3022         * tui/tui-regs.h (struct tui_data_item_window): Don't derive from
3023         tui_gen_win_info.
3024         <refresh_window, max_height, min_height>: Remove.
3025         <rerender>: Add parameters.
3026         <x, y, visible>: New members.
3027         (struct tui_data_window) <refresh_window, no_refresh>: Remove.
3028         <m_item_width>: New member.
3029
3030 2020-07-01  Tom Tromey  <tom@tromey.com>
3031
3032         * tui/tui-regs.c (tui_data_window::show_register_group)
3033         (tui_data_window::check_register_values): Update.
3034         * tui/tui-regs.h (struct tui_data_item_window) <regno>: Rename
3035         from item_no.
3036
3037 2020-07-01  Tom Tromey  <tom@tromey.com>
3038
3039         * tui/tui-regs.c (tui_data_window::show_register_group): Remove
3040         useless "if".
3041
3042 2020-07-01  Tom Tromey  <tom@tromey.com>
3043
3044         * tui/tui-regs.c (tui_data_window::show_register_group): Update.
3045         * tui/tui-regs.h (struct tui_data_item_window) <name>: Remove.
3046
3047 2020-07-01  Tom Tromey  <tom@tromey.com>
3048
3049         * tui/tui-stack.c (SINGLE_KEY): Move from tui-data.h
3050         * tui/tui-winsource.h (enum tui_line_or_address_kind)
3051         (struct tui_line_or_address): Move from tui-data.h.
3052         * tui/tui-win.c (DEFAULT_TAB_LEN): Move from tui-data.h.
3053         * tui/tui-data.h (DEFAULT_TAB_LEN): Move to tui-win.c.
3054         (tui_cmd_window, tui_source_window_base, tui_source_window)
3055         (tui_disasm_window): Don't declare.
3056         (enum tui_line_or_address_kind, struct tui_line_or_address): Move
3057         to tui-winsource.h.
3058         (SINGLE_KEY): Move to tui-stack.c.
3059
3060 2020-07-01  Tom Tromey  <tom@tromey.com>
3061
3062         * tui/tui-regs.h (struct tui_data_item_window) <content>: Now a
3063         std::string.
3064         * tui/tui-regs.c (class tab_expansion_file): New.
3065         (tab_expansion_file::write): New method.
3066         (tui_register_format): Change return type.  Use
3067         tab_expansion_file.
3068         (tui_get_register, tui_data_window::display_registers_from)
3069         (tui_data_item_window::rerender): Update.
3070         * tui/tui-io.h (tui_expand_tabs): Don't declare.
3071         * tui/tui-io.c (tui_expand_tabs): Remove.
3072
3073 2020-07-01  Tom Tromey  <tom@tromey.com>
3074
3075         * tui/tui-regs.c (tui_reggroup_completer): Use complete_on_enum.
3076
3077 2020-07-01  Fangrui Song  <maskray@google.com>
3078
3079         * dwarf2/read.c (lnp_state_machine::check_line_address): Test -1.
3080
3081 2020-07-01  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3082
3083         * dwarf2/read.c (set_die_type): Removed conditions to restrict
3084         forms for DW_AT_associated and DW_AT_allocated attributes,
3085         which is already checked in function attr_to_dynamic_prop.
3086
3087 2020-06-30  Tom Tromey  <tromey@adacore.com>
3088
3089         * dwarf2/read.c (quirk_rust_enum): Correctly call
3090         alloc_rust_variant for default-less enum.
3091
3092 2020-06-30  Tom Tromey  <tromey@adacore.com>
3093
3094         PR build/26183:
3095         * ada-lang.c (ada_lookup_name_info::ada_lookup_name_info): Use
3096         gdb::to_string.
3097
3098 2020-06-29  Simon Marchi  <simon.marchi@efficios.com>
3099
3100         * gdbarch.sh (displaced_step_copy_insn): Update doc.
3101         * gdbarch.h: Re-generate.
3102
3103 2020-06-28  Tom Tromey  <tom@tromey.com>
3104
3105         * command.h (cmd_types): Remove.
3106         (cmd_type): Don't declare.
3107         * cli/cli-decode.h (enum cmd_types): Uncomment.  No longer a
3108         typedef.
3109         * cli/cli-cmds.c (setting_cmd): Use cmd->type directly.
3110         * cli/cli-decode.c (cmd_type): Remove.
3111
3112 2020-06-27  Pedro Alves  <palves@redhat.com>
3113
3114         * fork-child.c (prefork_hook): Adjust.
3115         * infcmd.c (set_inferior_io_terminal, get_inferior_io_terminal):
3116         Delete.
3117         (set_inferior_tty_command, show_inferior_tty_command): Adjust.
3118         * inferior.c (inferior::set_tty, inferior::tty): New methods.
3119         * inferior.h (set_inferior_io_terminal, get_inferior_io_terminal):
3120         Remove declarations.
3121         (struct inferior) <set_tty, tty>: New methods.
3122         (struct inferior) <terminal>: Rename to ...
3123         (struct inferior) <m_terminal>: ... this and make private.
3124         * main.c (captured_main_1): Adjust.
3125         * mi/mi-cmd-env.c (mi_cmd_inferior_tty_set): Adjust.
3126         (mi_cmd_inferior_tty_show): Adjust.
3127         * nto-procfs.c (nto_procfs_target::create_inferior): Adjust.
3128         * windows-nat.c (windows_nat_target::create_inferior): Adjust.
3129
3130 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
3131
3132         * configure.ac: Add --enable-libctf: handle --disable-static
3133         properly.
3134         * acinclude.m4: sinclude ../config/enable.m4.
3135         * Makefile.in (aclocal_m4_deps): Adjust accordingly.
3136         (LIBCTF): Substitute in.
3137         (CTF_DEPS): New, likewise.
3138         (CLIBS): libctf needs symbols from libbfd: move earlier.
3139         (CDEPS): Use CTF_DEPS, not LIBCTF, now LIBCTF can include rpath
3140         flags.
3141         * ctfread.c: Surround in ENABLE_LIBCTF.
3142         (elfctf_build_psymtabs) [!ENABLE_LIBCTF]: New stub.
3143         * configure: Regenerate.
3144         * config.in: Likewise.
3145
3146 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3147
3148         * infcmd.c (set_inferior_io_terminal): Use make_unique_xstrdup.
3149
3150 2020-06-25  Simon Marchi  <simon.marchi@efficios.com>
3151
3152         * inferior.h (struct inferior) <terminal>: Change type to
3153         gdb::unique_xmalloc_ptr<char>.
3154         * inferior.c (inferior::~inferior): Don't free inf->terminal.
3155         * infcmd.c (set_inferior_io_terminal): Don't free terminal
3156         field, adjust to unique pointer.
3157         (get_inferior_io_terminal): Adjust to unique pointer.
3158
3159 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3160
3161         * riscv-tdep.c (riscv_print_registers_info): Loop over all
3162         registers, not just the known core set of registers.
3163
3164 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3165
3166         * riscv-tdep.c (riscv_register_name): Return NULL for duplicate
3167         fflags, frm, and fcsr registers.
3168         (riscv_register_reggroup_p): Remove unknown CSRs from save and
3169         restore groups.
3170         (riscv_tdesc_unknown_reg): New function.
3171         (riscv_gdbarch_init): Pass riscv_tdesc_unknown_reg to
3172         tdesc_use_registers.
3173         * riscv-tdep.h (struct gdbarch_tdep): Add
3174         unknown_csrs_first_regnum, unknown_csrs_count,
3175         duplicate_fflags_regnum, duplicate_frm_regnum, and
3176         duplicate_fcsr_regnum fields.
3177
3178 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3179
3180         * target-descriptions.c (tdesc_use_registers): Add new parameter a
3181         callback, use the callback (when not null) to help number unknown
3182         registers.
3183         * target-descriptions.h (tdesc_unknown_register_ftype): New typedef.
3184         (tdesc_use_registers): Add extra parameter to declaration.
3185
3186 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3187
3188         * riscv-tdep.c (value_of_riscv_user_reg): Moved to here from later
3189         in the file.
3190         (class riscv_pending_register_alias): Likewise.
3191         (riscv_register_feature::register_info): Change 'required_p' field
3192         to 'required', and change its type.  Add 'check' member function.
3193         (riscv_register_feature::register_info::check): Define new member
3194         function.
3195         (riscv_xreg_feature): Change initialisation of 'required' field.
3196         (riscv_freg_feature): Likewise.
3197         (riscv_virtual_feature): Likewise.
3198         (riscv_csr_feature): Likewise.
3199         (riscv_check_tdesc_feature): Take extra parameter, the csr
3200         tdesc_feature, rewrite the function to use the new
3201         riscv_register_feature::register_info::check function.
3202         (riscv_gdbarch_init): Pass the csr tdesc_feature where needed.
3203
3204 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3205
3206         * features/Makefile: Remove all references to the deleted files
3207         below.
3208         * features/riscv/32bit-csr.c: Deleted.
3209         * features/riscv/32bit-csr.xml: Deleted.
3210         * features/riscv/64bit-csr.c: Deleted.
3211         * features/riscv/64bit-csr.xml: Deleted.
3212         * features/riscv/rebuild-csr-xml.sh: Deleted.
3213
3214 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3215
3216         * riscv-tdep.c (struct riscv_register_feature::register_info): Fix
3217         whitespace error for declaration of names member variable.
3218         (struct riscv_register_feature): Add new prefer_first_name member
3219         variable, and fix whitespace error in declaration of registers.
3220         (riscv_xreg_feature): Initialize prefer_first_name field.
3221         (riscv_freg_feature): Likewise.
3222         (riscv_virtual_feature): Likewise.
3223         (riscv_csr_feature): Likewise.
3224         (riscv_register_name): Expand on comments.  Remove register name
3225         modifications for CSR and virtual registers.
3226
3227 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3228
3229         * riscv-tdep.c (struct riscv_register_feature): Fix whitespace
3230         errors.
3231
3232 2020-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3233
3234         * riscv-tdep.c (riscv_create_csr_aliases): Handle csr aliases from
3235         riscv-opc.h.
3236         (class riscv_pending_register_alias): New class.
3237         (riscv_check_tdesc_feature): Take vector of pending aliases and
3238         populate it as appropriate.
3239         (riscv_setup_register_aliases): Delete.
3240         (riscv_gdbarch_init): Create vector of pending aliases and pass it
3241         to riscv_check_tdesc_feature in all cases.  Use the vector to
3242         create the register aliases.
3243
3244 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3245
3246         * sol2-tdep.c (sol2_static_transform_name): Remove.
3247         (sol2_init_abi): Don't register it.
3248         * gdbarch.sh (static_transform_name): Remove.
3249         * gdbarch.c, gdbarch.h: Regenerate.
3250
3251         * dbxread.c (read_dbx_symtab) <'S'>: Remove call to
3252         gdbarch_static_transform_name.
3253         * mdebugread.c (parse_partial_symbols) <'S'>: Likewise.
3254         * stabsread.c (define_symbol) <'X'>: Remove.
3255         (define_symbol) <'S'>: Remove gdbarch_static_transform_name
3256         handling.
3257         <'V'>: Likewise.
3258         * xcoffread.c (scan_xcoff_symtab): Remove gdbarch.
3259         <'S'>: Remove call to gdbarch_static_transform_name.
3260
3261 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3262
3263         * procfs.c (procfs_pre_trace): New function.
3264         (procfs_target::create_inferior): Pass it to fork_inferior.
3265
3266 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3267
3268         * configure.tgt <sparc-*-linux*> (gdb_target_obs): Remove
3269         sparc-sol2-tdep.o, sol2-tdep.o, sparc64-sol2-tdep.o.
3270         <sparc64-*-linux*> (gdb_target_obs): Remove sparc64-sol2-tdep.o,
3271         sol2-tdep.o, sparc-sol2-tdep.o.
3272         * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Make static.
3273         * sparc-tdep.h (sparc32_sol2_init_abi): Remove.
3274         * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Make static.
3275         * sparc64-tdep.h (sparc64_sol2_init_abi): Remove.
3276
3277 2020-06-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3278
3279         * amd64-sol2-tdep.c (amd64_sol2_sigtramp_p): Remove.
3280         (amd64_sol2_init_abi): Use sol2_sigtramp_p.
3281         Call sol2_init_abi.
3282         Remove calls to set_gdbarch_skip_solib_resolver,
3283         set_gdbarch_core_pid_to_str.
3284         * i386-sol2-tdep.c (i386_sol2_sigtramp_p): Remove.
3285         (i386_sol2_static_transform_name): Remove.
3286         (i386_sol2_init_abi): Call sol2_init_abi.
3287         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3288         set_gdbarch_static_transform_name,
3289         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3290         Use sol2_sigtramp_p.
3291         * sol2-tdep.c (sol2_pc_in_sigtramp): New function.
3292         (sol2_sigtramp_p): New function.
3293         (sol2_static_transform_name): New function.
3294         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Make static.
3295         (sol2_init_abi): New function.
3296         * sol2-tdep.h (sol2_sigtramp_p, sol2_init_abi): Declare.
3297         (sol2_skip_solib_resolver, sol2_core_pid_to_str): Remove.
3298         * sparc-sol2-tdep.c (sparc_sol2_pc_in_sigtramp): Remove.
3299         (sparc32_sol2_sigtramp_frame_sniffer): Just call sol2_sigtramp_p.
3300         (sparc_sol2_static_transform_name): Remove.
3301         (sparc32_sol2_init_abi): Call sol2_init_abi.
3302         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3303         set_gdbarch_static_transform_name,
3304         set_gdbarch_skip_solib_resolver,
3305         set_gdbarch_core_pid_to_str.
3306         * sparc-tdep.h (sparc_sol2_pc_in_sigtramp)
3307         (sparc_sol2_static_transform_name): Remove
3308         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_sniffer): Just
3309         call sol2_sigtramp_p.
3310         (sparc64_sol2_init_abi): Call sol2_init_abi.
3311         Remove calls to set_gdbarch_sofun_address_maybe_missing,
3312         set_gdbarch_static_transform_name,
3313         set_gdbarch_skip_solib_resolver, set_gdbarch_core_pid_to_str.
3314
3315 2020-06-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3316
3317         * symfile-add-flags.h: New flag SYMFILE_ALWAYS_CONFIRM.
3318         * exec.c (validate_exec_file): If from_tty, set both
3319         SYMFILE_VERBOSE (== from_tty) and SYMFILE_ALWAYS_CONFIRM.
3320         * symfile.c (symbol_file_add_with_addrs): if always_confirm
3321         and from_tty, unconditionally ask a confirmation.
3322
3323 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3324
3325         * target-descriptions.c (tdesc_architecture_name): Protect against
3326         NULL pointer dereference.
3327         (maint_print_xml_tdesc_cmd): New function.
3328         (_initialize_target_descriptions): Register new 'maint print
3329         xml-tdesc' command and give it the filename completer.
3330         * NEWS: Mention new 'maint print xml-tdesc' command.
3331
3332 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3333
3334         * target-descriptions.c (class tdesc_compatible_info): New class.
3335         (struct target_desc): Change type of compatible vector.
3336         (tdesc_compatible_p): Update for change in type of
3337         target_desc::compatible.
3338         (tdesc_compatible_info_list): New function.
3339         (tdesc_compatible_info_arch_name): New function.
3340         (tdesc_add_compatible): Update for change in type of
3341         target_desc::compatible.
3342         (print_c_tdesc::visit_pre): Likewise.
3343
3344 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3345
3346         * target-descriptions.c (print_c_tdesc::print_c_tdesc): Change
3347         whitespace to underscore.
3348         (maint_print_c_tdesc_cmd): Use fake filename for target
3349         descriptions that came from the target.
3350         (_initialize_target_descriptions): Add filename command completion
3351         for 'maint print c-tdesc'.
3352
3353 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3354
3355         * dwarf2/loc.c (decode_debug_loclists_addresses): Add empty
3356         lines.
3357
3358 2020-06-23  Simon Marchi  <simon.marchi@efficios.com>
3359
3360         * dwarf2/loc.c (decode_debug_loc_dwo_addresses): Add empty
3361         lines.
3362         (dwarf2_find_location_expression): Likewise.
3363         (call_site_parameter_matches): Likewise.
3364         (dwarf2_compile_expr_to_ax): Likewise.
3365         (disassemble_dwarf_expression): Likewise.
3366         (loclist_describe_location): Likewise.
3367
3368 2020-06-23  Pedro Alves  <palves@redhat.com>
3369
3370         * gdbarch-selftests.c: Don't include inferior.h, gdbthread.h or
3371         progspace-and-thread.h.  Include scoped-mock-context.h instead.
3372         (register_to_value_test): Use scoped_mock_context.
3373         * regcache.c: Include "scoped-mock-context.h".
3374         (cooked_read_test): Don't error out if a target is already pushed.
3375         Use scoped_mock_context.  Adjust.
3376         * scoped-mock-context.h: New file.
3377
3378 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3379
3380         * ada-lang.c (ada_language_data): Delete la_is_string_type_p
3381         initializer.
3382         (ada_language::is_string_type_p): New member function.
3383         * c-lang.c (c_language_data): Delete la_is_string_type_p
3384         initializer.
3385         (cplus_language_data): Likewise.
3386         (asm_language_data): Likewise.
3387         (minimal_language_data): Likewise.
3388         * d-lang.c (d_language_data): Likewise.
3389         * f-lang.c (f_is_string_type_p): Delete function, implementation
3390         moved to f_language::is_string_type_p.
3391         (f_language_data): Delete la_is_string_type_p initializer.
3392         (f_language::is_string_type_p): New member function,
3393         implementation from f_is_string_type_p.
3394         * go-lang.c (go_is_string_type_p): Delete function, implementation
3395         moved to go_language::is_string_type_p.
3396         (go_language_data): Delete la_is_string_type_p initializer.
3397         (go_language::is_string_type_p): New member function,
3398         implementation from go_is_string_type_p.
3399         * language.c (language_defn::is_string_type_p): Define new member
3400         function.
3401         (default_is_string_type_p): Make static, add comment copied from
3402         header file.
3403         (unknown_language_data): Delete la_is_string_type_p initializer.
3404         (unknown_language::is_string_type_p): New member function.
3405         (auto_language_data): Delete la_is_string_type_p initializer.
3406         (auto_language::is_string_type_p): New member function.
3407         * language.h (language_data): Delete la_is_string_type_p field.
3408         (language_defn::is_string_type_p): Declare new function.
3409         (default_is_string_type_p): Delete desclaration, move comment to
3410         definition.
3411         * m2-lang.c (m2_is_string_type_p): Delete function, implementation
3412         moved to m2_language::is_string_type_p.
3413         (m2_language_data): Delete la_is_string_type_p initializer.
3414         (m2_language::is_string_type_p): New member function,
3415         implementation from m2_is_string_type_p.
3416         * objc-lang.c (objc_language_data): Delete la_is_string_type_p
3417         initializer.
3418         * opencl-lang.c (opencl_language_data): Likewise.
3419         * p-lang.c (pascal_is_string_type_p): Delete function,
3420         implementation moved to pascal_language::is_string_type_p.
3421         (pascal_language_data): Delete la_is_string_type_p initializer.
3422         (pascal_language::is_string_type_p): New member function,
3423         implementation from pascal_is_string_type_p.
3424         * rust-lang.c (rust_is_string_type_p): Delete function,
3425         implementation moved to rust_language::is_string_type_p.
3426         (rust_language_data): Delete la_is_string_type_p initializer.
3427         (rust_language::is_string_type_p): New member function,
3428         implementation from rust_is_string_type_p.
3429         * valprint.c (val_print_scalar_or_string_type_p): Update call to
3430         is_string_type_p.
3431
3432 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3433
3434         * ada-lang.c (ada_language_data): Delete la_print_typedef
3435         initializer.
3436         (ada_language::print_typedef): New member function.
3437         * c-lang.c (c_language_data): Delete la_print_typedef initializer.
3438         (cplus_language_data): Likewise.
3439         (asm_language_data): Likewise.
3440         (minimal_language_data): Likewise.
3441         * d-lang.c (d_language_data): Likewise.
3442         * f-lang.c (f_language_data): Likewise.
3443         (f_language::print_typedef): New member function.
3444         * go-lang.c (go_language_data): Delete la_print_typedef
3445         initializer.
3446         * language.c (language_defn::print_typedef): Define member
3447         function.
3448         (unknown_language_data): Delete la_print_typedef initializer.
3449         (unknown_language::print_typedef): New member function.
3450         (auto_language_data): Delete la_print_typedef initializer.
3451         (auto_language::print_typedef): New member function.
3452         * language.h (language_data): Delete la_print_typedef field.
3453         (language_defn::print_typedef): Declare new member function.
3454         (LA_PRINT_TYPEDEF): Update call to print_typedef.
3455         (default_print_typedef): Delete declaration.
3456         * m2-lang.c (m2_language_data): Delete la_print_typedef
3457         initializer.
3458         (m2_language::print_typedef): New member function.
3459         * objc-lang.c (objc_language_data): Delete la_print_typedef
3460         initializer.
3461         * opencl-lang.c (opencl_language_data): Likewise.
3462         * p-lang.c (pascal_language_data): Likewise.
3463         (pascal_language::print_typedef): New member function.
3464         * rust-lang.c (rust_print_typedef): Delete function,
3465         implementation moved to rust_language::print_typedef.
3466         (rust_language): Delete la_print_typedef initializer.
3467         (rust_language::print_typedef): New member function,
3468         implementation from rust_print_typedef.
3469         * typeprint.c (default_print_typedef): Delete.
3470
3471 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3472
3473         * ada-lang.c (ada_language_data): Delete la_printstr initializer.
3474         (ada_language::printstr): New member function.
3475         * c-lang.c (c_language_data): Delete la_printstr initializer.
3476         (cplus_language_data): Likewise.
3477         (asm_language_data): Likewise.
3478         (minimal_language_data): Likewise.
3479         * d-lang.c (d_language_data): Likewise.
3480         * f-lang.c (f_printstr): Rename to f_language::printstr.
3481         (f_language_data): Delete la_printstr initializer.
3482         (f_language::printstr): New member function, implementation from
3483         f_printstr.
3484         * go-lang.c (go_language_data): Delete la_printstr initializer.
3485         * language.c (language_defn::printstr): Define new member
3486         function.
3487         (unk_lang_printstr): Delete.
3488         (unknown_language_data): Delete la_printstr initializer.
3489         (unknown_language::printstr): New member function.
3490         (auto_language_data): Delete la_printstr initializer.
3491         (auto_language::printstr): New member function.
3492         * language.h (language_data): Delete la_printstr field.
3493         (language_defn::printstr): Declare new member function.
3494         (LA_PRINT_STRING): Update call to printstr.
3495         * m2-lang.c (m2_printstr): Rename to m2_language::printstr.
3496         (m2_language_data): Delete la_printstr initializer.
3497         (m2_language::printstr): New member function, implementation from
3498         m2_printstr.
3499         * objc-lang.c (objc_language_data): Delete la_printstr
3500         initializer.
3501         * opencl-lang.c (opencl_language_data): Likewise.
3502         * p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
3503         (pascal_language_data): Delete la_printstr initializer.
3504         (pascal_language::printstr): New member function, implementation
3505         from pascal_printstr.
3506         * p-lang.h (pascal_printstr): Delete declaration.
3507         * rust-lang.c (rust_printstr): Update header comment.
3508         (rust_language_data): Delete la_printstr initializer.
3509         (rust_language::printstr): New member function.
3510
3511 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3512
3513         * ada-lang.c (ada_language_data): Delete la_printchar initializer.
3514         (ada_language::printchar): New member function.
3515         * c-lang.c (c_language_data): Delete la_printchar initializer.
3516         (cplus_language_data): Likewise.
3517         (asm_language_data): Likewise.
3518         (minimal_language_data): Likewise.
3519         * d-lang.c (d_language_data): Likewise.
3520         * f-lang.c (f_printchar): Rename to f_language::printchar.
3521         (f_language_data): Delete la_printchar initializer.
3522         (f_language::printchar): New member function, implementation from
3523         f_printchar.
3524         * go-lang.c (go_language_data): Delete la_printchar initializer.
3525         * language.c (unk_lang_printchar): Delete.
3526         (language_defn::printchar): Define new member function.
3527         (unknown_language_data): Delete la_printchar initializer.
3528         (unknown_language::printchar): New member function.
3529         (auto_language_data): Delete la_printchar initializer.
3530         (auto_language::printchar): New member function.
3531         * language.h (language_data): Delete la_printchar field.
3532         (language_defn::printchar): Declare new member function.
3533         (LA_PRINT_CHAR): Update call to printchar.
3534         * m2-lang.c (m2_language_data): Delete la_printchar initializer.
3535         (m2_language::printchar): New member function.
3536         * objc-lang.c (objc_language_data): Delete la_printchar
3537         initializer.
3538         * opencl-lang.c (opencl_language_data): Likewise.
3539         * p-lang.c (pascal_language_data): Delete la_printchar
3540         initializer.
3541         (pascal_language::printchar): New member function.
3542         * rust-lang.c (rust_printchar): Rename to
3543         rust_language::printchar.
3544         (rust_language_data): Delete la_printchar initializer.
3545         (rust_language::printchar): New member function, implementation
3546         from rust_printchar.
3547
3548 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3549
3550         * ada-lang.c (emit_char): Renamed to ada_language::emitchar.
3551         (ada_language_data): Delete la_emitchar initializer.
3552         (ada_language::emitchar): New member function, implementation from
3553         emit_char.
3554         * c-lang.c (c_language_data): Delete la_emitchar initializer.
3555         (cplus_language_data): Likewise.
3556         (asm_language_data): Likewise.
3557         (minimal_language_data): Likewise.
3558         * d-lang.c (d_language_data): Likewise.
3559         * f-lang.c (f_emit_char): Rename to f_language::emitchar.
3560         (f_language_data): Delete la_emitchar initializer.
3561         (f_language::emitchar): New member function, implementation from
3562         f_emit_char.
3563         * go-lang.c (go_language_data): Delete la_emitchar initializer.
3564         * language.c (unk_lang_emit_char): Delete.
3565         (language_defn::emitchar): New member function definition.
3566         (unknown_language_data): Delete la_emitchar initializer.
3567         (unknown_language::emitchar): New member function.
3568         (auto_language_data): Delete la_emitchar initializer.
3569         (auto_language::emitchar): New member function.
3570         * language.h (language_data): Delete la_emitchar field.
3571         (language_defn::emitchar): New member field declaration.
3572         (LA_EMIT_CHAR): Update call to emitchar.
3573         * m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
3574         (m2_language_data): Delete la_emitchar initializer.
3575         (m2_language::emitchar): New member function, implementation from
3576         m2_emit_char.
3577         * objc-lang.c (objc_language_data): Delete la_emitchar
3578         initializer.
3579         * opencl-lang.c (opencl_language_data): Likewise.
3580         * p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
3581         (pascal_language_data): Delete la_emitchar initializer.
3582         (pascal_language::emitchar): New member function, implementation
3583         from pascal_emit_char.
3584         * rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
3585         (rust_language_data): Delete la_emitchar initializer.
3586         (rust_language::emitchar): New member function, implementation
3587         from rust_emitchar.
3588
3589 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3590
3591         * ada-lang.c (resolve): Rename to ada_language::post_parser.
3592         (ada_language_data): Delete la_post_parser initializer.
3593         (ada_language::post_parser): New member function.
3594         * c-lang.c (c_language_data): Delete la_post_parser initializer.
3595         (cplus_language_data): Likewise.
3596         (asm_language_data): Likewise.
3597         (minimal_language_data): Likewise.
3598         * d-lang.c (d_language_data): Likewise.
3599         * f-lang.c (f_language_data): Likewise.
3600         * go-lang.c (go_language_data): Likewise.
3601         * language.c (unknown_language_data): Likewise.
3602         (auto_language_data): Likewise.
3603         * language.h (language_data): Delete la_post_parser field.
3604         (language_defn::post_parser): New member function.
3605         * m2-lang.c (m2_language_data): Delete la_post_parser initializer.
3606         * objc-lang.c (objc_language_data): Likewise.
3607         * opencl-lang.c (opencl_language_data): Likewise.
3608         * p-lang.c (pascal_language_data): Likewise.
3609         * parse.c (parse_exp_in_context): Update call to post_parser.
3610         (null_post_parser): Delete definition.
3611         * parser-defs.h (null_post_parser): Delete declaration.
3612         * rust-lang.c (rust_language_data): Delete la_post_parser
3613         initializer.
3614
3615 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3616
3617         * ada-lang.c (parse): Rename to ada_language::parser.
3618         (ada_language_data): Delete la_parser initializer.
3619         (ada_language::parser): New member function, implementation from
3620         parse.
3621         * c-lang.c (c_language_data): Delete la_parser initializer.
3622         (cplus_language_data): Likewise.
3623         (asm_language_data): Likewise.
3624         (minimal_language_data): Likewise.
3625         * d-lang.c (d_language_data): Likewise.
3626         (d_language::parser): New member function.
3627         * f-lang.c (f_language_data): Delete la_parser initializer.
3628         (f_language::parser): New member function.
3629         * go-lang.c (go_language_data): Delete la_parser initializer.
3630         (go_language::parser): New member function.
3631         * language.c (unk_lang_parser): Delete.
3632         (language_defn::parser): Define new member function.
3633         (unknown_language_data): Delete la_parser initializer.
3634         (unknown_language::parser): New member function.
3635         (auto_language_data): Delete la_parser initializer.
3636         (auto_language::parser): New member function.
3637         * language.h (language_data): Delete la_parser field.
3638         (language_defn::parser): Declare new member function.
3639         * m2-lang.c (m2_language_data): Delete la_parser initializer.
3640         (m2_language::parser): New member function.
3641         * objc-lang.c (objc_language_data): Delete la_parser initializer.
3642         * opencl-lang.c (opencl_language_data): Likewise.
3643         * p-lang.c (pascal_language_data): Likewise.
3644         (pascal_language::parser): New member function.
3645         * parse.c (parse_exp_in_context): Update call to parser.
3646         * rust-lang.c (rust_language_data): Delete la_parser initializer.
3647         (rust_language::parser): New member function.
3648
3649 2020-06-23  Andrew Burgess  <andrew.burgess@embecosm.com>
3650
3651         * top.c (print_gdb_configuration): Print --with-python-libdir
3652         configuration value.
3653
3654 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3655
3656         * NEWS: Mention change to the alias command.
3657
3658 2020-06-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3659
3660         * cli/cli-cmds.c (lookup_cmd_for_default_args)
3661         (alias_command_completer)
3662         (make_alias_options_def_group): New functions.
3663         (alias_opts, alias_option_defs): New struct and array.
3664         (alias_usage_error): Update usage.
3665         (alias_command): Handles optional DEFAULT-ARGS... arguments.
3666         Use option framework.
3667         (_initialize_cli_cmds): Update alias command help.
3668         Update aliases command help.
3669         (show_user):
3670         Add NULL for new default_args lookup_cmd argument.
3671         (valid_command_p): Rename to validate_aliased_command.
3672         Add NULL for new default_args lookup_cmd argument.  Verify that the
3673         aliased_command has no default args.
3674         * cli/cli-decode.c (help_cmd): Show aliases definitions.
3675         (lookup_cmd_1, lookup_cmd): New argument default_args.
3676         (add_alias_cmd):
3677         Add NULL for new default_args lookup_cmd argument.
3678         (print_help_for_command): Show default args under the layout
3679          alias some_alias = some_aliased_cmd some_alias_default_arg.
3680         * cli/cli-decode.h (struct cmd_list_element): New member default_args.
3681         xfree default_args in destructor.
3682         * cli/cli-script.c (process_next_line, do_define_command):
3683         Add NULL for new default_args lookup_cmd argument.
3684         * command.h: Declare new default_args argument in lookup_cmd
3685         and lookup_cmd_1.
3686         * completer.c (complete_line_internal_1):
3687         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3688         * guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
3689         * guile/scm-param.c (add_setshow_generic, pascm_parameter_defined_p):
3690         Likewise.
3691         * infcmd.c (_initialize_infcmd): Likewise.
3692         * python/py-auto-load.c (gdbpy_initialize_auto_load): Likewise.
3693         * python/py-cmd.c (gdbpy_parse_command_name): Likewise.
3694         * python/py-param.c (add_setshow_generic): Likewise.
3695         * remote.c (_initialize_remote): Likewise.
3696         * top.c (execute_command): Prepend default_args if command has some.
3697         (set_verbose):
3698         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3699         * tracepoint.c (validate_actionline, encode_actions_1):
3700         Add NULL for new default_args lookup_cmd or lookup_cmd_1 argument.
3701
3702 2020-06-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3703
3704         * jit.c (jit_read_descriptor): Use bool as the return type.
3705         (jit_breakpoint_re_set_internal): Use bool as the return type.
3706         Invert the return value logic; return true if the jit breakpoint
3707         has been successfully initialized.
3708         (jit_inferior_init): Update the call to
3709         jit_breakpoint_re_set_internal.
3710
3711 2020-06-22  Pedro Alves  <palves@redhat.com>
3712
3713         PR gdb/25939
3714         * procfs.c (procfs_target::wait): Don't reference inferior_ptid.
3715         Use the current inferior instead.  Don't return
3716         TARGET_WAITKIND_SPURIOUS/inferior_ptid -- instead continue and
3717         wait again.
3718         * sol-thread.c (sol_thread_target::wait): Don't reference
3719         inferior_ptid.
3720         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs)
3721         (sol_update_thread_list_callback): Use the current inferior's pid
3722         instead of inferior_ptid.
3723
3724 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3725
3726         * procfs.c: Cleanup many comments.
3727
3728         (READ_WATCHFLAG, WRITE_WATCHFLAG, EXEC_WATCHFLAG)
3729         (AFTER_WATCHFLAG): Replace by value.
3730
3731         (MAIN_PROC_NAME_FORMAT): Inline ...
3732         (create_procinfo): ... here.
3733
3734         (procfs_debug_inferior): Remove SYS_exec handling.
3735         (syscall_is_exec): Likewise.
3736         (procfs_set_exec_trap): Likewise.
3737
3738         (syscall_is_lwp_exit): Inline in callers.
3739         (syscall_is_exit): Likewise.
3740         (syscall_is_exec): Likewise.
3741         (syscall_is_lwp_create): Likewise.
3742
3743         (invalidate_cache): Remove #if 0 code.
3744
3745         (make_signal_thread_runnable):  Remove.
3746         (procfs_target::resume): Remove #if 0 code.
3747
3748 2020-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3749
3750         PR gdb/25939
3751         * procfs.c (procfs_target::procfs_init_inferior): Move push_target
3752         call ...
3753         (procfs_target::create_inferior): ... here.
3754
3755 2020-06-21  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3756
3757         * exec.c (validate_exec_file): Ensure the build-id is up to
3758         date by calling reopen_exec_file (that checks file timestamp
3759         to decide to re-read the file).
3760
3761 2020-06-18  Pedro Alves  <palves@redhat.com>
3762
3763         PR gdb/25412
3764         * gdbthread.h (delete_thread, delete_thread_silent)
3765         (find_thread_ptid): Update comments.
3766         * thread.c (current_thread_): New global.
3767         (is_current_thread): Move higher, and reimplement.
3768         (inferior_thread): Reimplement.
3769         (set_thread_exited): Use bool.  Add assertions.
3770         (add_thread_silent): Simplify thread-reuse handling by always
3771         calling delete_thread.
3772         (delete_thread): Remove intro comment.
3773         (find_thread_ptid): Skip exited threads.
3774         (switch_to_thread_no_regs): Write to current_thread_.
3775         (switch_to_no_thread): Check CURRENT_THREAD_ instead of
3776         INFERIOR_PTID.  Clear current_thread_.
3777
3778 2020-06-18  Pedro Alves  <palves@redhat.com>
3779
3780         * aix-thread.c (pd_update): Use switch_to_thread.
3781
3782 2020-06-18  Pedro Alves  <palves@redhat.com>
3783
3784         * ravenscar-thread.c (ravenscar_thread_target): Update.
3785         (ravenscar_thread_target::update_inferior_ptid): Rename to ...
3786         (ravenscar_thread_target::add_active_thread): ... this.  Don't
3787         set m_base_ptid here.  Update to avoid referencing inferior_ptid.
3788         (ravenscar_thread_target::wait): Don't write to inferior_ptid.
3789
3790 2020-06-18  Pedro Alves  <palves@redhat.com>
3791
3792         * nat/windows-nat.c (current_windows_thread): Remove.
3793         * nat/windows-nat.h (current_windows_thread): Remove.
3794         * windows-nat.c (windows_nat_target::stopped_by_sw_breakpoint):
3795         Adjust.
3796         (display_selectors): Adjust to fetch the current
3797         windows_thread_info based on inferior_ptid.
3798         (fake_create_process): No longer write to current_windows_thread.
3799         (windows_nat_target::get_windows_debug_event):
3800         Don't set inferior_ptid or current_windows_thread.
3801         (windows_nat_target::wait): Adjust to not rely on
3802         current_windows_thread.
3803         (do_initial_windows_stuff): Now a method of windows_nat_target.
3804         Switch to the last_ptid thread.
3805         (windows_nat_target::attach): Adjust.
3806         (windows_nat_target::detach): Use switch_to_no_thread instead of
3807         writing to inferior_ptid directly.
3808         (windows_nat_target::create_inferior): Adjust.
3809
3810 2020-06-18  Pedro Alves  <palves@redhat.com>
3811
3812         * windows-nat.c (do_initial_windows_stuff): No longer set inferior_ptid.
3813
3814 2020-06-18  Pedro Alves  <palves@redhat.com>
3815
3816         * go32-nat.c (go32_nat_target::create_inferior): Switch to thread
3817         after creating it, instead of writing to inferior_ptid.  Don't
3818         write to inferior_ptid.
3819
3820 2020-06-18  Pedro Alves  <palves@redhat.com>
3821
3822         * fork-child.c (postfork_hook): Don't write to inferior_ptid.
3823
3824 2020-06-18  Pedro Alves  <palves@redhat.com>
3825
3826         * bsd-kvm.c (bsd_kvm_target_open): Switch to thread after adding
3827         it, instead of writing to inferior_ptid.
3828
3829 2020-06-18  Pedro Alves  <palves@redhat.com>
3830
3831         * btrace.c (btrace_fetch): Use switch_to_thread instead of writing
3832         to inferior_ptid.
3833
3834 2020-06-18  Pedro Alves  <palves@redhat.com>
3835
3836         * bsd-kvm.c (bsd_kvm_target::close): Use switch_to_no_thread
3837         instead of writing to inferior_ptid directly.
3838
3839 2020-06-18  Pedro Alves  <palves@redhat.com>
3840
3841         * corelow.c (core_target::close): Use switch_to_no_thread instead
3842         of writing to inferior_ptid directly.
3843         (add_to_thread_list, core_target_open): Use switch_to_thread
3844         instead of writing to inferior_ptid directly.
3845
3846 2020-06-18  Pedro Alves  <palves@redhat.com>
3847
3848         * darwin-nat.c (darwin_nat_target::decode_message): Don't write to
3849         inferior_ptid.
3850         (darwin_nat_target::stop_inferior, darwin_nat_target::kill): Avoid
3851         inferior_ptid.
3852         (darwin_attach_pid): Use switch_to_no_thread instead of writing to
3853         inferior_ptid directly.
3854         (darwin_nat_target::init_thread_list): Switch to thread, instead
3855         of writing to inferior_ptid.
3856         (darwin_nat_target::attach): Don't write to inferior_ptid.
3857         (darwin_nat_target::get_ada_task_ptid): Avoid inferior_ptid.
3858
3859 2020-06-18  Pedro Alves  <palves@redhat.com>
3860
3861         * gnu-nat.c (gnu_nat_target::create_inferior): Switch to the added
3862         thread.
3863         (gnu_nat_target::attach): Don't write to inferior_ptid directly.
3864         Instead use switch_to_thread.
3865         (gnu_nat_target::detach): Use switch_to_no_thread
3866         instead of writing to inferior_ptid directly.  Used passed-in
3867         inferior instead of looking up the inferior by pid.
3868
3869 2020-06-18  Pedro Alves  <palves@redhat.com>
3870
3871         * go32-nat.c (go32_nat_target::create_inferior): Don't write to
3872         inferior_ptid.
3873
3874 2020-06-18  Pedro Alves  <palves@redhat.com>
3875
3876         * nto-procfs.c (nto_procfs_target::update_thread_list): Avoid
3877         inferior_ptid.
3878         (nto_procfs_target::attach): Avoid inferior_ptid.  Switch to
3879         thread.
3880         (nto_procfs_target::detach): Avoid referencing
3881         inferior_ptid.  Use switch_to_no_thread instead of writing to
3882         inferior_ptid directly.
3883         (nto_procfs_target::mourn_inferior): Use switch_to_no_thread
3884         instead of writing to inferior_ptid directly.
3885         (nto_procfs_target::create_inferior): Avoid inferior_ptid.  Switch
3886         to thread.
3887
3888 2020-06-18  Pedro Alves  <palves@redhat.com>
3889
3890         * remote-sim.c (gdbsim_target::create_inferior): Switch to thread
3891         after creating it, instead of writing to inferior_ptid.
3892         (gdbsim_target_open): Use switch_to_no_thread instead of writing
3893         to inferior_ptid directly.
3894         (gdbsim_target::wait): Don't write to inferior_ptid.
3895
3896 2020-06-18  Pedro Alves  <palves@redhat.com>
3897
3898         * remote.c (remote_target::remote_notice_new_inferior): Use
3899         switch_to_thread instead of writing to inferior_ptid directly.
3900         (remote_target::add_current_inferior_and_thread): Use
3901         switch_to_no_thread instead of writing to inferior_ptid directly.
3902         (extended_remote_target::attach): Use switch_to_inferior_no_thread
3903         and switch_to_thread instead of using set_current_inferior or
3904         writing to inferior_ptid directly.
3905
3906 2020-06-18  Pedro Alves  <palves@redhat.com>
3907
3908         * tracectf.c (ctf_target_open): Switch to added thread instead of
3909         writing to inferior_ptid directly.
3910         (ctf_target::close): Use switch_to_no_thread instead of writing to
3911         inferior_ptid directly.
3912
3913 2020-06-18  Pedro Alves  <palves@redhat.com>
3914
3915         * tracefile-tfile.c (tfile_target_open): Don't write to
3916         inferior_ptid directly, instead switch to added thread.
3917         (tfile_target::close): Use switch_to_no_thread instead of writing
3918         to inferior_ptid directly.
3919
3920 2020-06-18  Pedro Alves  <palves@redhat.com>
3921
3922         * procfs.c (procfs_target::attach): Don't write to inferior_ptid.
3923         (procfs_target::detach): Use switch_to_no_thread
3924         instead of writing to inferior_ptid directly.
3925         (do_attach): Change return type to void.  Switch to the added
3926         thread.
3927         (procfs_target::create_inferior): Switch to the added thread.
3928         (procfs_do_thread_registers): Don't write to inferior_ptid.
3929
3930 2020-06-18  Pedro Alves  <palves@redhat.com>
3931
3932         * infrun.c (generic_mourn_inferior): Use switch_to_thread instead
3933         of writing to inferior_ptid.
3934         (scoped_restore_exited_inferior): Delete.
3935         (handle_vfork_child_exec_or_exit): Simplify using
3936         scoped_restore_current_pspace_and_thread.  Use switch_to_thread
3937         instead of writing to inferior_ptid.
3938         (THREAD_STOPPED_BY): Delete.
3939         (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
3940         (thread_stopped_by_hw_breakpoint): Delete.
3941         (save_waitstatus): Use
3942         scoped_restore_current_thread+switch_to_thread, and call
3943         target_stopped_by_watchpoint instead of
3944         thread_stopped_by_watchpoint, target_stopped_by_sw_breakpoint
3945         instead of thread_stopped_by_sw_breakpoint, and
3946         target_stopped_by_hw_breakpoint instead of
3947         thread_stopped_by_hw_breakpoint.
3948         (handle_inferior_event)
3949         <TARGET_WAITKIND_EXITED/TARGET_WAITKIND_SIGNALLED>: Don't write to
3950         inferior_ptid directly, nor
3951         set_current_inferior/set_current_program_space.  Use
3952         switch_to_thread / switch_to_inferior_no_thread instead.
3953
3954 2020-06-18  Pedro Alves  <palves@redhat.com>
3955
3956         * target.c (generic_mourn_inferior): Use switch_to_no_thread
3957         instead of writing to inferior_ptid.
3958
3959 2020-06-18  Pedro Alves  <palves@redhat.com>
3960
3961         * inf-ptrace.c (inf_ptrace_target::create_inferior): Switch to the
3962         added thread.
3963         (inf_ptrace_target::attach): Don't write to inferior_ptid.  Switch
3964         to the added thread.
3965         (inf_ptrace_target::detach_success): Use switch_to_no_thread
3966         instead of writing to inferior_ptid.
3967
3968 2020-06-18  Pedro Alves  <palves@redhat.com>
3969
3970         * gdbarch-selftests.c: Include "progspace-and-thread.h".
3971         (register_to_value_test): Mock a program_space too.  Heap-allocate
3972         the address space.  Don't write to inferior_ptid.  Use
3973         switch_to_thread instead.
3974
3975 2020-06-18  Pedro Alves  <palves@redhat.com>
3976
3977         * linux-tdep.c (find_signalled_thread(thread_info *,void *)):
3978         Delete.
3979         (find_signalled_thread()): New, factored out from
3980         linux_make_corefile_notes and adjusted to handle exited threads.
3981         (linux_make_corefile_notes): Adjust to use the new
3982         find_signalled_thread.
3983
3984 2020-06-18  Pedro Alves  <palves@redhat.com>
3985
3986         * linux-tdep.c (btrace_fetch): Save/restore current thread instead
3987         of saving/restoring inferior_ptid.
3988
3989 2020-06-17  Tom Tromey  <tom@tromey.com>
3990
3991         * tui/tui-win.h (tui_scroll_forward, tui_scroll_backward)
3992         (tui_scroll_left, tui_scroll_right, struct tui_win_info): Don't
3993         declare.
3994         * tui/tui-data.h (MIN_CMD_WIN_HEIGHT): Remove.
3995
3996 2020-06-15  Simon Marchi  <simon.marchi@efficios.com>
3997
3998         * dwarf2/read.c (dwarf2_initialize_objfile): Check for presence
3999         of partial symtabs.
4000
4001 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4002
4003         * regformats/reg-arm.dat: Remove.
4004         * regformats/reg-bfin.dat: Remove.
4005         * regformats/reg-cris.dat: Remove.
4006         * regformats/reg-crisv32.dat: Remove.
4007         * regformats/reg-m32r.dat: Remove.
4008         * regformats/reg-tilegx.dat: Remove.
4009         * regformats/reg-tilegx32.dat: Remove.
4010
4011 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4012
4013         * features/Makefile (WHICH): Remove arm files.
4014         * regformats/arm/arm-with-iwmmxt.dat: Remove.
4015         * regformats/arm/arm-with-neon.dat: Remove.
4016         * regformats/arm/arm-with-vfpv2.dat: Remove.
4017         * regformats/arm/arm-with-vfpv3.dat: Remove.
4018
4019 2020-06-17  Simon Marchi  <simon.marchi@efficios.com>
4020
4021         * features/Makefile (XMLTOC): Remove rx.xml.
4022
4023 2020-06-17  Pedro Alves  <palves@redhat.com>
4024
4025         * gdbthread.h (thread_control_state) <trap_expected> Update
4026         comments.
4027
4028 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4029
4030         * ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
4031         ada_language::lookup_symbol_nonlocal.
4032         (ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
4033         (ada_language::lookup_symbol_nonlocal): New member function,
4034         implementation from ada_lookup_symbol_nonlocal.
4035         * c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
4036         initializer.
4037         (cplus_language_data): Delete la_lookup_symbol_nonlocal
4038         initializer.
4039         (cplus_language::lookup_symbol_nonlocal): New member function.
4040         (asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
4041         (minimal_language_data) Likewise.
4042         * cp-namespace.c (cp_lookup_nested_symbol): Update comment.
4043         * d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
4044         initializer.
4045         (d_language::lookup_symbol_nonlocal): New member function.
4046         * f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
4047         initializer.
4048         (f_language::lookup_symbol_nonlocal): New member function.
4049         * go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
4050         initializer.
4051         * language.c (unknown_language_data): Likewise.
4052         (auto_language_data): Likewise.
4053         * language.h (language_data): Delete la_lookup_symbol_nonlocal
4054         field.
4055         (language_defn::lookup_symbol_nonlocal): New member function.
4056         * m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
4057         initializer.
4058         * objc-lang.c (objc_language_data): Likewise.
4059         * opencl-lang.c (opencl_language_data): Likewise.
4060         * p-lang.c (pascal_language_data): Likewise.
4061         * rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
4062         rust_language::lookup_symbol_nonlocal.
4063         (rust_language_data): Delete la_lookup_symbol_nonlocal
4064         initializer.
4065         (rust_language::lookup_symbol_nonlocal): New member function,
4066         implementation from rust_lookup_symbol_nonlocal.
4067         * symtab.c (lookup_symbol_aux): Update call to
4068         lookup_symbol_nonlocal.
4069         (basic_lookup_symbol_nonlocal): Rename to...
4070         (language_defn::lookup_symbol_nonlocal): ...this, and update
4071         header comment.  Remove language_defn parameter, and replace with
4072         uses of `this'.
4073         * symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
4074
4075 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4076
4077         * ada-lang.c (ada_language_data): Delete la_value_print_inner
4078         initializer.
4079         (ada_language::value_print_inner): New member function.
4080         * c-lang.c (c_language_data): Delete la_value_print_inner
4081         initializer.
4082         (cplus_language_data): Likewise.
4083         (asm_language_data): Likewise.
4084         (minimal_language_data): Likewise.
4085         * d-lang.c (d_language_data): Likewise.
4086         (d_language::value_print_inner): New member function.
4087         * f-lang.c (f_language_data): Delete la_value_print_inner
4088         initializer.
4089         (f_language::value_print_inner): New member function.
4090         * f-lang.h (f_value_print_innner): Rename to...
4091         (f_value_print_inner): ...this (note spelling of 'inner').
4092         * f-valprint.c (f_value_print_innner): Rename to...
4093         (f_value_print_inner): ...this (note spelling of 'inner').
4094         * go-lang.c (go_language_data): Delete la_value_print_inner
4095         initializer.
4096         (go_language::value_print_inner): New member function.
4097         * language.c (language_defn::value_print_inner): Define new member
4098         function.
4099         (unk_lang_value_print_inner): Delete.
4100         (unknown_language_data): Delete la_value_print_inner initializer.
4101         (unknown_language::value_print_inner): New member function.
4102         (auto_language_data): Delete la_value_print_inner initializer.
4103         (auto_language::value_print_inner): New member function.
4104         * language.h (language_data): Delete la_value_print_inner field.
4105         (language_defn::value_print_inner): Delcare new member function.
4106         * m2-lang.c (m2_language_data): Delete la_value_print_inner
4107         initializer.
4108         (m2_language::value_print_inner): New member function.
4109         * objc-lang.c (objc_language_data): Delete la_value_print_inner
4110         initializer.
4111         * opencl-lang.c (opencl_language_data): Likewise.
4112         * p-lang.c (pascal_language_data): Likewise.
4113         (pascal_language::value_print_inner): New member function.
4114         * rust-lang.c (rust_language_data): Delete la_value_print_inner
4115         initializer.
4116         (rust_language::value_print_inner): New member function.
4117         * valprint.c (do_val_print): Update call to value_print_inner.
4118
4119 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4120
4121         * ada-lang.c (ada_language_data): Delete la_value_print
4122         initializer.
4123         (ada_language::value_print): New member function.
4124         * c-lang.c (c_language_data): Delete la_value_print initializer.
4125         (cplus_language_data): Likewise.
4126         (asm_language_data): Likewise.
4127         (minimal_language_data): Likewise.
4128         * d-lang.c (d_language_data): Likewise.
4129         * f-lang.c (f_language_data): Likewise.
4130         * go-lang.c (go_language_data): Likewise.
4131         * language.c (unk_lang_value_print): Delete.
4132         (language_defn::value_print): Define new member function.
4133         (unknown_language_data): Delete la_value_print initializer.
4134         (unknown_language::value_print): New member function.
4135         (auto_language_data): Delete la_value_print initializer.
4136         (auto_language::value_print): New member function.
4137         * language.h (language_data): Delete la_value_print field.
4138         (language_defn::value_print): Declare new member function.
4139         (LA_VALUE_PRINT): Update call to value_print.
4140         * m2-lang.c (m2_language_data): Delete la_value_print initializer.
4141         * objc-lang.c (objc_language_data): Likewise.
4142         * opencl-lang.c (opencl_language_data): Likewise.
4143         * p-lang.c (pascal_language_data): Likewise.
4144         (pascal_language::value_print): New member function.
4145         * rust-lang.c (rust_language_data): Delete la_value_print
4146         initializer.
4147
4148 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4149
4150         * ada-lang.c (ada_watch_location_expression): Rename to
4151         ada_language::watch_location_expression.
4152         (ada_language_data): Delete la_watch_location_expression
4153         initializer.
4154         (ada_language::watch_location_expression): New member function,
4155         implementation from ada_watch_location_expression.
4156         * breakpoint.c (watch_command_1): Update call to
4157         watch_location_expression.
4158         * c-lang.c (c_watch_location_expression): Rename to
4159         language_defn::watch_location_expression.
4160         (c_language_data): Delete la_watch_location_expression
4161         initializer.
4162         (cplus_language_data): Likewise.
4163         (asm_language_data): Likewise.
4164         (minimal_language_data): Likewise.
4165         * c-lang.h (c_watch_location_expression): Delete declaration.
4166         * d-lang.c (d_language_data): Delete la_watch_location_expression
4167         initializer.
4168         * f-lang.c (f_language_data): Likewise.
4169         * go-lang.c (go_language_data): Likewise.
4170         * language.c (language_defn::watch_location_expression): Member
4171         function implementation from c_watch_location_expression.
4172         (unknown_language_data): Delete la_watch_location_expression
4173         initializer.
4174         (auto_language_data): Likewise.
4175         * language.h (language_data): Delete la_watch_location_expression
4176         field.
4177         (language_defn::watch_location_expression): Declare new member
4178         function.
4179         * m2-lang.c (m2_language_data): Delete
4180         la_watch_location_expression initializer.
4181         * objc-lang.c (objc_language_data): Likewise.
4182         * opencl-lang.c (opencl_language_data): Likewise.
4183         * p-lang.c (pascal_language_data): Likewise.
4184         * rust-lang.c (rust_watch_location_expression): Rename to
4185         rust_language::watch_location_expression.
4186         (rust_language_data): Delete la_watch_location_expression
4187         initializer.
4188         (rust_language::watch_location_expression): New member function,
4189         implementation from rust_watch_location_expression.
4190
4191 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4192
4193         * ada-lang.c (ada_collect_symbol_completion_matches): Rename to
4194         ada_language::collect_symbol_completion_matches.
4195         (ada_language_data): Delete la_collect_symbol_completion_matches
4196         initializer.
4197         (ada_language::collect_symbol_completion_matches): New member
4198         function, implementation from
4199         ada_collect_symbol_completion_matches.
4200         * c-lang.c (c_language_data): Delete
4201         la_collect_symbol_completion_matches initializer.
4202         (cplus_language_data): Likewise.
4203         (asm_language_data): Likewise.
4204         (minimal_language_data): Likewise.
4205         * d-lang.c (d_language_data): Likewise.
4206         * f-lang.c (f_collect_symbol_completion_matches): Rename to
4207         f_language::collect_symbol_completion_matches.
4208         (f_language_data): Delete la_collect_symbol_completion_matches
4209         initializer.
4210         (f_language::collect_symbol_completion_matches) New member
4211         function, implementation from f_collect_symbol_completion_matches.
4212         * go-lang.c (go_language_data): Delete
4213         la_collect_symbol_completion_matches initializer.
4214         * language.c (unknown_language_data): Likewise.
4215         (auto_language_data): Likewise.
4216         * language.h (language_data): Delete
4217         la_collect_symbol_completion_matches field.
4218         (language_defn::collect_symbol_completion_matches): New member
4219         function.
4220         * m2-lang.c (m2_language_data): Delete
4221         la_collect_symbol_completion_matches initializer.
4222         * objc-lang.c (objc_language_data): Likewise.
4223         * opencl-lang.c (opencl_language_data): Likewise.
4224         * p-lang.c (pascal_language_data): Likewise.
4225         * rust-lang.c (rust_language_data): Likewise.
4226         * symtab.c (default_collect_symbol_completion_matches): Delete.
4227         (collect_symbol_completion_matches): Update call to
4228         collect_symbol_completion_matches.
4229         (collect_symbol_completion_matches_type): Likewise.
4230         * symtab.h (default_collect_symbol_completion_matches): Delete
4231         declaration.
4232
4233 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4234
4235         * ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
4236         (ada_language_data): Delete la_word_break_characters initializer.
4237         (ada_language::word_break_characters): New member function.
4238         * c-lang.c (c_language_data): Delete la_word_break_characters
4239         initializer.
4240         (cplus_language_data): Likewise.
4241         (asm_language_data): Likewise.
4242         (minimal_language_data): Likewise.
4243         * completer.c: Update global comment.
4244         (advance_to_expression_complete_word_point): Update call to
4245         word_break_characters.
4246         (complete_files_symbols): Likewise.
4247         (complete_line_internal_1): Likewise.
4248         (default_completer_handle_brkchars): Likewise.
4249         (skip_quoted_chars): Likewise.
4250         * d-lang.c (d_language_data): Delete la_word_break_characters
4251         initializer.
4252         * f-lang.c (f_word_break_characters): Delete.
4253         (f_language_data): Delete la_word_break_characters initializer.
4254         (f_language::word_break_characters): New member function.
4255         * go-lang.c (go_language_data): Delete la_word_break_characters
4256         initializer.
4257         * language.c (unknown_language_data): Likewise.
4258         (auto_language_data): Likewise.
4259         * language.h (default_word_break_characters): Move declaration to
4260         earlier in the file.
4261         (language_data): Delete la_word_break_characters field.
4262         (language_defn::word_break_characters): New member function.
4263         * m2-lang.c (m2_language_data): Delete la_word_break_characters
4264         initializer.
4265         * objc-lang.c (objc_language_data): Likewise.
4266         * opencl-lang.c (opencl_language_data): Likewise.
4267         * p-lang.c (pascal_language_data): Likewise.
4268         * rust-lang.c (rust_language_data): Likewise.
4269
4270 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4271
4272         * ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
4273         (ada_language_data): Delete la_get_symbol_name_matcher
4274         initializer.
4275         (language_defn::get_symbol_name_matcher_inner): New member
4276         function.
4277         * c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
4278         initializer.
4279         (cplus_language_data): Likewise.
4280         (cplus_language::get_symbol_name_matcher_inner): New member
4281         function.
4282         (asm_language_data): Delete la_get_symbol_name_matcher initializer.
4283         (minimal_language_data): Likewise.
4284         * cp-support.h (cp_get_symbol_name_matcher): Update header comment.
4285         * d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
4286         initializer.
4287         * dictionary.c (iter_match_first_hashed): Update call to
4288         get_symbol_name_matcher.
4289         (iter_match_next_hashed): Likewise.
4290         (iter_match_next_linear): Likewise.
4291         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
4292         * f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
4293         initializer.
4294         (f_language::get_symbol_name_matcher_inner): New member function.
4295         * go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
4296         initializer.
4297         * language.c (default_symbol_name_matcher): Update header comment,
4298         make static.
4299         (language_defn::get_symbol_name_matcher): New definition.
4300         (language_defn::get_symbol_name_matcher_inner): Likewise.
4301         (get_symbol_name_matcher): Delete.
4302         (unknown_language_data): Delete la_get_symbol_name_matcher
4303         initializer.
4304         (auto_language_data): Likewise.
4305         * language.h (language_data): Delete la_get_symbol_name_matcher
4306         field.
4307         (language_defn::get_symbol_name_matcher): New member function.
4308         (language_defn::get_symbol_name_matcher_inner): Likewise.
4309         (default_symbol_name_matcher): Delete declaration.
4310         * linespec.c (find_methods): Update call to
4311         get_symbol_name_matcher.
4312         * m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
4313         initializer.
4314         * minsyms.c (lookup_minimal_symbol): Update call to
4315         get_symbol_name_matcher.
4316         (iterate_over_minimal_symbols): Likewise.
4317         * objc-lang.c (objc_language_data): Delete
4318         la_get_symbol_name_matcher initializer.
4319         * opencl-lang.c (opencl_language_data): Likewise.
4320         * p-lang.c (pascal_language_data): Likewise.
4321         * psymtab.c (psymbol_name_matches): Update call to
4322         get_symbol_name_matcher.
4323         * rust-lang.c (rust_language_data): Delete
4324         la_get_symbol_name_matcher initializer.
4325         * symtab.c (symbol_matches_search_name): Update call to
4326         get_symbol_name_matcher.
4327         (compare_symbol_name): Likewise.
4328
4329 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4330
4331         * ada-lang.c (ada_language_data): Delete la_compute_program
4332         initializer.
4333         * c-lang.c (c_language_data): Likewise.
4334         (c_language::compute_program): New member function.
4335         (cplus_language_data): Delete la_compute_program initializer.
4336         (cplus_language::compute_program): New member function.
4337         (asm_language_data): Delete la_compute_program initializer.
4338         (minimal_language_data): Likewise.
4339         * c-lang.h (c_compute_program): Update comment.
4340         (cplus_compute_program): Likewise.
4341         * compile/compile-c-support.c (c_compute_program): Likewise.
4342         (cplus_compute_program): Likewise.
4343         * compile/compile.c (compile_to_object): Update call to
4344         la_compute_program.
4345         * d-lang.c (d_language_data): Delete la_compute_program
4346         initializer.
4347         * f-lang.c (f_language_data): Likewise.
4348         * go-lang.c (go_language_data): Likewise.
4349         * language.c (unknown_language_data): Likewise.
4350         (auto_language_data): Likewise.
4351         * language.h (language_data): Delete la_compute_program field.
4352         (language_defn::compute_program): New member function.
4353         * m2-lang.c (m2_language_data): Delete la_compute_program
4354         initializer.
4355         * objc-lang.c (objc_language_data): Likewise.
4356         * opencl-lang.c (opencl_language_data): Likewise.
4357         * p-lang.c (pascal_language_data): Likewise.
4358         * rust-lang.c (rust_language_data): Likewise.
4359
4360 2020-06-17  Andrew Burgess  <andrew.burgess@embecosm.com>
4361
4362         * ada-lang.c (ada_language_data) Delete
4363         la_class_name_from_physname initializer.
4364         * c-lang.c (c_language_data): Likewise.
4365         (cplus_language_data): Likewise.
4366         (cplus_language::class_name_from_physname): New member function.
4367         (asm_language_data): Delete la_class_name_from_physname
4368         initializer.
4369         (minimal_language_data): Likewise.
4370         * d-lang.c (d_language_data): Likewise.
4371         * dwarf2/read.c (guess_partial_die_structure_name): Update to call
4372         method on language_defn class.
4373         (guess_full_die_structure_name): Likewise.
4374         * f-lang.c (f_language_data): Delete la_class_name_from_physname
4375         initializer.
4376         * go-lang.c (go_language_data): Likewise.
4377         * language.c (language_class_name_from_physname): Delete.
4378         (unk_lang_class_name): Delete.
4379         (unknown_language_data): Delete la_class_name_from_physname
4380         initializer.
4381         (auto_language_data): Likewise.
4382         * language.h (language_data): Delete la_class_name_from_physname
4383         field.
4384         (language_defn::class_name_from_physname): New function.
4385         (language_class_name_from_physname): Delete declaration.
4386         * m2-lang.c (m2_language_data): Delete la_class_name_from_physname
4387         initializer.
4388         * objc-lang.c (objc_language_data): Likewise.
4389         * opencl-lang.c (opencl_language_data): Likewise.
4390         * p-lang.c (pascal_language_data): Likewise.
4391         * rust-lang.c (rust_language_data): Likewise.
4392
4393 2020-06-16  Tom Tromey  <tom@tromey.com>
4394
4395         * tui/tui-data.h (STATUS_NAME): New macro.
4396         * tui/tui-layout.c (tui_remove_some_windows)
4397         (initialize_known_windows, tui_register_window)
4398         (tui_layout_split::remove_windows, initialize_layouts)
4399         (tui_new_layout_command): Don't use hard-coded window names.
4400
4401 2020-06-16  Tom Tromey  <tom@tromey.com>
4402
4403         PR tui/25348:
4404         * tui/tui.c (tui_ensure_readline_initialized): Rename from
4405         tui_initialize_readline.  Only run once.  Call rl_initialize.
4406         * tui/tui.h (tui_ensure_readline_initialized): Rename from
4407         tui_initialize_readline.
4408         * tui/tui-io.c (tui_setup_io): Call
4409         tui_ensure_readline_initialized.
4410         * tui/tui-interp.c (tui_interp::init): Update.
4411
4412 2020-06-16  Tom Tromey  <tom@tromey.com>
4413
4414         * tui/tui-layout.c (tui_layout_split::remove_windows): Fix logic.
4415         Also preserve the status window.
4416
4417 2020-06-16  Tom Tromey  <tom@tromey.com>
4418
4419         * python/py-tui.c (tui_py_window::~tui_py_window): Handle case
4420         where m_window==nullptr.
4421
4422 2020-06-15  Tom Tromey  <tromey@adacore.com>
4423
4424         * windows-nat.c (windows_nat::handle_output_debug_string):
4425         Update.
4426         (windows_nat::handle_ms_vc_exception): Update.
4427         * target.h (target_read_string): Change API.
4428         * target.c (target_read_string): Change API.
4429         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4430         Update.
4431         * solib-frv.c (frv_current_sos): Update.
4432         * solib-dsbt.c (dsbt_current_sos): Update.
4433         * solib-darwin.c (darwin_current_sos): Update.
4434         * linux-thread-db.c (inferior_has_bug): Update.
4435         * expprint.c (print_subexp_standard): Update.
4436         * ada-lang.c (ada_main_name, ada_tag_name_from_tsd)
4437         (ada_exception_message_1): Update.
4438
4439 2020-06-15  Tom Tromey  <tromey@adacore.com>
4440
4441         * linux-tdep.c (dump_mapping_p): Use target_read_memory.
4442
4443 2020-06-15  Tom Tromey  <tromey@adacore.com>
4444
4445         * valprint.c (read_string): Update comment.
4446         * target.c (MIN): Remove.
4447         (target_read_string): Rewrite.
4448
4449 2020-06-15  Tom Tromey  <tromey@adacore.com>
4450
4451         * corefile.c (read_memory_string): Remove.
4452         * ada-valprint.c (ada_value_print_ptr): Update.
4453         * ada-lang.h (ada_tag_name): Change return type.
4454         * ada-lang.c (type_from_tag): Update.
4455         (ada_tag_name_from_tsd): Change return type.  Use
4456         target_read_string.
4457         (ada_tag_name): Likewise.
4458         * gdbcore.h (read_memory_string): Don't declare.
4459
4460 2020-06-14  Hannes Domani  <ssbssa@yahoo.de>
4461
4462         * symtab.c (rbreak_command): Ignore Windows drive colon.
4463
4464 2020-06-12  Simon Marchi  <simon.marchi@efficios.com>
4465
4466         * NEWS: Mention removed GDBserver host support.
4467
4468 2020-06-12  Nelson Chu  <nelson.chu@sifive.com>
4469
4470         * features/riscv/rebuild-csr-xml.sh: Updated.
4471
4472 2020-06-11  Tom Tromey  <tom@tromey.com>
4473
4474         PR gdb/18318:
4475         * c-exp.y (lex_one_token): Handle 'p' like 'e'.
4476
4477 2020-06-09  Jonny Grant  <jg@jguk.org>
4478 2020-06-09  Simon Marchi  <simon.marchi@polymtl.ca>
4479
4480         * main.c (captured_main_1): Don't print new line after help.
4481         (print_gdb_help): add mailing list and IRC channel information
4482         to --help.  Add new lines between items in the footer.  Remove
4483         quotes around bug url.
4484
4485 2020-06-11  Keith Seitz  <keiths@redhat.com>
4486
4487         PR gdb/21356
4488         * gdbtypes.c (resolve_dynamic_union, resolve_dynamic_struct):
4489         Resolve typedefs for type length calculations.
4490
4491 2020-06-10  Tom de Vries  <tdevries@suse.de>
4492
4493         PR ada/24713
4494         * dwarf2/index-write.c (struct mapped_symtab): Add m_string_obstack.
4495         (write_psymbols): Enable .gdb_index for ada.
4496         * dwarf2/read.c: Remove comment stating .gdb_index is unsupported for
4497         ada.
4498
4499 2020-06-10  Tom de Vries  <tdevries@suse.de>
4500
4501         * dwarf2/read.c (dw2_symtab_iter_init_common): Factor out of ...
4502         (dw2_symtab_iter_init): ... here.  Add variant with "offset_type
4503         namei" instead of "const char *name" argument.
4504         (dw2_map_matching_symbols): Use "offset_type namei" variant of
4505         dw2_symtab_iter_init.
4506
4507 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4508
4509         * gdbtypes.h (TYPE_FIELD_TYPE): Remove.  Change all call sites
4510         to use type::field and field::type instead.
4511
4512 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4513
4514         * gdbtypes.h (FIELD_TYPE): Remove.  Change all call sites
4515         to use field::type instead.
4516
4517 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4518
4519         * gdbtypes.h (struct field) <type, set_type>: New methods.
4520         Rename `type` field to...
4521         <m_type>: ... this.  Change references throughout to use type or
4522         set_type methods.
4523         (FIELD_TYPE): Use field::type.  Change call sites that modify
4524         the field's type to use field::set_type instead.
4525
4526 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4527
4528         * gdbtypes.h (TYPE_INDEX_TYPE): Remove.  Change all call sites
4529         to use type::index_type instead.
4530
4531 2020-06-08  Simon Marchi  <simon.marchi@efficios.com>
4532
4533         * gdbtypes.h (struct type) <index_type, set_index_type>: New
4534         methods.
4535         (TYPE_INDEX_TYPE): Use type::index_type.
4536         * gdbtypes.c (create_array_type_with_stride): Likewise.
4537
4538 2020-06-07  Tom Tromey  <tom@tromey.com>
4539
4540         * valprint.c (generic_val_print_float): Remove "embedded_offset"
4541         parameter.
4542         (generic_value_print): Update.
4543
4544 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4545
4546         Revert commit 982a38f60b0.
4547         * python/py-tui.c (gdbpy_tui_set_title): Restore use of get.
4548
4549 2020-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>
4550
4551         * python/py-tui.c (gdbpy_tui_set_title): Use release, not get, to
4552         avoid use after free.
4553
4554 2020-06-05  Tom de Vries  <tdevries@suse.de>
4555
4556         * NEWS: Fix typos.
4557
4558 2020-06-04  Simon Marchi  <simon.marchi@efficios.com>
4559
4560         * dwarf2/read.c (dwarf2_read_gdb_index): Save partial_symtabs in
4561         the per_bfd object.
4562         (dwarf2_read_debug_names): Likewise.
4563         (dwarf2_initialize_objfile): Use partial_symtabs from per_bfd
4564         object when re-using a per_bfd object with an index.
4565
4566 2020-06-03  Tom de Vries  <tdevries@suse.de>
4567
4568         PR symtab/26046
4569         * dwarf2/read.c (scan_partial_symbols): Recurse into DW_TAG_subprogram
4570         children for C++.
4571         (load_partial_dies): Don't skip DW_TAG_inlined_subroutine child of
4572         DW_TAG_subprogram.
4573
4574 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4575
4576         * ada-lang.c (ada_language_data): Delete skip_trampoline
4577         initializer.
4578         * c-lang.c (c_language_data): Likewise.
4579         (cplus_language_data): Likewise.
4580         (cplus_language::skip_trampoline): New member function.
4581         (asm_language_data): Delete skip_trampoline initializer.
4582         (minimal_language_data): Likewise.
4583         * d-lang.c (d_language_data): Likewise.
4584         * f-lang.c (f_language_data): Likewise.
4585         * go-lang.c (go_language_data): Likewise.
4586         * language.c (unk_lang_trampoline): Delete function.
4587         (skip_language_trampoline): Update.
4588         (unknown_language_data): Delete skip_trampoline initializer.
4589         (auto_language_data): Likewise.
4590         * language.h (language_data): Delete skip_trampoline field.
4591         (language_defn::skip_trampoline): New function.
4592         * m2-lang.c (m2_language_data): Delete skip_trampoline
4593         initializer.
4594         * objc-lang.c (objc_skip_trampoline): Delete function, move
4595         implementation to objc_language::skip_trampoline.
4596         (objc_language_data): Delete skip_trampoline initializer.
4597         (objc_language::skip_trampoline): New member function with
4598         implementation from objc_skip_trampoline.
4599         * opencl-lang.c (opencl_language_data): Delete skip_trampoline
4600         initializer.
4601         * p-lang.c (pascal_language_data): Likewise.
4602         * rust-lang.c (rust_language_data): Likewise.
4603
4604 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4605
4606         * ada-lang.c (ada_language_data): Delete la_demangle initializer.
4607         (ada_language::demangle): New member function.
4608         * c-lang.c (c_language_data): Delete la_demangle initializer.
4609         (cplus_language_data): Delete la_demangle initializer.
4610         (cplus_language::demangle): New member function.
4611         (asm_language_data): Delete la_demangle initializer.
4612         (minimal_language_data): Delete la_demangle initializer.
4613         * d-lang.c (d_language_data): Delete la_demangle initializer.
4614         (d_language::demangle): New member function.
4615         * f-lang.c (f_language_data): Delete la_demangle initializer.
4616         (f_language::demangle): New member function.
4617         * go-lang.c (go_language_data): Delete la_demangle initializer.
4618         (go_language::demangle): New member function.
4619         * language.c (language_demangle): Update.
4620         (unk_lang_demangle): Delete.
4621         (unknown_language_data): Delete la_demangle initializer.
4622         (unknown_language::demangle): New member function.
4623         (auto_language_data): Delete la_demangle initializer.
4624         (auto_language::demangle): New member function.
4625         * language.h (language_data): Delete la_demangle field.
4626         (language_defn::demangle): New function.
4627         * m2-lang.c (m2_language_data): Delete la_demangle initializer.
4628         * objc-lang.c (objc_language_data): Delete la_demangle
4629         initializer.
4630         (objc_language::demangle): New member function.
4631         * opencl-lang.c (opencl_language_data): Delete la_demangle
4632         initializer.
4633         * p-lang.c (pascal_language_data): Likewise.
4634         * rust-lang.c (rust_language_data): Likewise.
4635         (rust_language::demangle): New member function.
4636
4637 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4638
4639         * ada-lang.c (ada_language_data): Delete la_print_type
4640         initializer.
4641         (ada_language::print_type): New member function.
4642         * c-lang.c (c_language_data): Delete la_print_type initializer.
4643         (c_language::print_type): New member function.
4644         (cplus_language_data): Delete la_print_type initializer.
4645         (cplus_language::print_type): New member function.
4646         (asm_language_data): Delete la_print_type initializer.
4647         (asm_language::print_type): New member function.
4648         (minimal_language_data): Delete la_print_type initializer.
4649         (minimal_language::print_type): New member function.
4650         * d-lang.c (d_language_data): Delete la_print_type initializer.
4651         (d_language::print_type): New member function.
4652         * f-lang.c (f_language_data): Delete la_print_type initializer.
4653         (f_language::print_type): New member function.
4654         * go-lang.c (go_language_data): Delete la_print_type initializer.
4655         (go_language::print_type): New member function.
4656         * language.c (unk_lang_print_type): Delete.
4657         (unknown_language_data): Delete la_print_type initializer.
4658         (unknown_language::print_type): New member function.
4659         (auto_language_data): Delete la_print_type initializer.
4660         (auto_language::print_type): New member function.
4661         * language.h (language_data): Delete la_print_type field.
4662         (language_defn::print_type): New function.
4663         (LA_PRINT_TYPE): Update.
4664         * m2-lang.c (m2_language_data): Delete la_print_type initializer.
4665         (m2_language::print_type): New member function.
4666         * objc-lang.c (objc_language_data): Delete la_print_type
4667         initializer.
4668         (objc_language::print_type): New member function.
4669         * opencl-lang.c (opencl_print_type): Delete, implementation moved
4670         to opencl_language::print_type.
4671         (opencl_language_data): Delete la_print_type initializer.
4672         (opencl_language::print_type): New member function, implementation
4673         from opencl_print_type.
4674         * p-lang.c (pascal_language_data): Delete la_print_type
4675         initializer.
4676         (pascal_language::print_type): New member function.
4677         * rust-lang.c (rust_print_type): Delete, implementation moved to
4678         rust_language::print_type.
4679         (rust_language_data): Delete la_print_type initializer.
4680         (rust_language::print_type): New member function, implementation
4681         from rust_print_type.
4682
4683 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4684
4685         * ada-lang.c (ada_sniff_from_mangled_name): Delete function,
4686         implementation moves to...
4687         (ada_language::sniff_from_mangled_name): ...here.  Update return
4688         type.
4689         (ada_language_data): Delete la_sniff_from_mangled_name
4690         initializer.
4691         * c-lang.c (c_language_data): Likewise.
4692         (cplus_language_data): Likewise.
4693         (cplus_language::sniff_from_mangled_name): New member function,
4694         implementation taken from gdb_sniff_from_mangled_name.
4695         (asm_language_data): Delete la_sniff_from_mangled_name
4696         initializer.
4697         (minimal_language_data): Likewise.
4698         * cp-support.c (gdb_sniff_from_mangled_name): Delete,
4699         implementation moves to cplus_language::sniff_from_mangled_name.
4700         * cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
4701         * d-lang.c (d_sniff_from_mangled_name): Delete, implementation
4702         moves to...
4703         (d_language::sniff_from_mangled_name): ...here.
4704         (d_language_data): Delete la_sniff_from_mangled_name initializer.
4705         * f-lang.c (f_language_data): Likewise.
4706         * go-lang.c (go_sniff_from_mangled_name): Delete, implementation
4707         moves to...
4708         (go_language::sniff_from_mangled_name): ...here.
4709         (go_language_data): Delete la_sniff_from_mangled_name initializer.
4710         * language.c (language_sniff_from_mangled_name): Delete.
4711         (unknown_language_data): Delete la_sniff_from_mangled_name
4712         initializer.
4713         (auto_language_data): Likewise.
4714         * language.h (language_data): Delete la_sniff_from_mangled_name
4715         field.
4716         (language_defn::sniff_from_mangled_name): New function.
4717         (language_sniff_from_mangled_name): Delete declaration.
4718         * m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
4719         field.
4720         * objc-lang.c (objc_sniff_from_mangled_name): Delete,
4721         implementation moves to...
4722         (objc_language::sniff_from_mangled_name): ...here.
4723         (objc_language_data): Delete la_sniff_from_mangled_name initializer.
4724         * opencl-lang.c (opencl_language_data): Likewise.
4725         * p-lang.c (pascal_language_data): Likewise.
4726         * rust-lang.c (rust_sniff_from_mangled_name): Delete,
4727         implementation moves to...
4728         (rust_language::sniff_from_mangled_name): ...here.
4729         (rust_language_data): Delete la_sniff_from_mangled_name
4730         initializer.
4731         * symtab.c (symbol_find_demangled_name): Call
4732         sniff_from_mangled_name member function.
4733
4734 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4735
4736         * ada-lang.c (ada_language_data): Delete la_search_name_hash
4737         initializer.
4738         * c-lang.c (c_language_data): Likewise.
4739         (cplus_language_data): Likewise.
4740         (cplus_language::search_name_hash): New member function.
4741         (asm_language_data): Delete la_search_name_hash initializer.
4742         (minimal_language_data): Likewise.
4743         * d-lang.c (d_language_data): Likewise.
4744         * dictionary.c (default_search_name_hash): Rename to...
4745         (language_defn::search_name_hash): ...this.
4746         * f-lang.c (f_language_data): Likewise.
4747         (f_language::search_name_hash): New member function.
4748         * go-lang.c (go_language_data): Delete la_search_name_hash
4749         initializer.
4750         * language.c (unknown_language_data): Likewise.
4751         (auto_language_data): Likewise.
4752         * language.h (struct language_data): Delete la_search_name_hash
4753         field.
4754         (language_defn::search_name_hash): Declare new member function.
4755         (default_search_name_hash): Delete declaration.
4756         * m2-lang.c (m2_language_data): Delete la_search_name_hash
4757         initializer.
4758         * objc-lang.c (objc_language_data): Likewise.
4759         * opencl-lang.c (opencl_language_data): Likewise.
4760         * p-lang.c (pascal_language_data): Likewise.
4761         * rust-lang.c (rust_language_data): Likewise.
4762         * symtab.c (search_name_hash): Update call.
4763
4764 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4765
4766         * ada-lang.c (ada_language_data): Delete la_get_compile_instance
4767         initializer.
4768         * c-lang.c (class compile_instance): Declare.
4769         (c_language_data): Delete la_get_compile_instance initializer.
4770         (c_language::get_compile_instance): New member function.
4771         (cplus_language_data): Delete la_get_compile_instance initializer.
4772         (cplus_language::get_compile_instance): New member function.
4773         (asm_language_data): Delete la_get_compile_instance initializer.
4774         (minimal_language_data): Likewise.
4775         * c-lang.h (c_get_compile_context): Update comment.
4776         (cplus_get_compile_context): Update comment.
4777         * compile/compile.c (compile_to_object): Update calls, don't rely
4778         on function pointer being NULL.
4779         * d-lang.c (d_language_data): Delete la_get_compile_instance
4780         initializer.
4781         * f-lang.c (f_language_data): Likewise.
4782         * go-lang.c (go_language_data): Likewise.
4783         * language.c (unknown_language_data): Likewise.
4784         (auto_language_data): Likewise.
4785         * language.h (language_data): Delete la_get_compile_instance field.
4786         (language_defn::get_compile_instance): New member function.
4787         * m2-lang.c (m2_language_data): Delete la_get_compile_instance
4788         initializer.
4789         * objc-lang.c (objc_language_data): Likewise.
4790         * opencl-lang.c (opencl_language_data): Likewise.
4791         * p-lang.c (pascal_language_data): Likewise.
4792         * rust-lang.c (rust_language_data): Likewise.
4793
4794 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4795
4796         * ada-lang.c (ada_add_all_symbols): Update comment.
4797         (ada_iterate_over_symbols): Delete, move implementation to...
4798         (ada_language::iterate_over_symbols): ...here, a new member
4799         function, rewrite to use range based for loop.
4800         (ada_language_data): Delete la_iterate_over_symbols initializer.
4801         * c-lang.c (c_language_data): Likewise.
4802         (cplus_language_data): Likewise.
4803         (asm_language_data): Likewise.
4804         (minimal_language_data): Likewise.
4805         * d-lang.c (d_language_data): Likewise.
4806         * f-lang.c (f_language_data): Likewise.
4807         * go-lang.c (go_language_data): Likewise.
4808         * language.c (unknown_language_data): Likewise.
4809         (auto_language_data): Likewise.
4810         * language.h (language_data): Delete la_iterate_over_symbols field.
4811         (language_defn::iterate_over_symbols): New member function.
4812         (LA_ITERATE_OVER_SYMBOLS): Update.
4813         * linespec.c (iterate_over_all_matching_symtabs): Update.
4814         * m2-lang.c (m2_language_data): Delete la_iterate_over_symbols
4815         initializer.
4816         * objc-lang.c (objc_language_data): Likewise.
4817         * opencl-lang.c (opencl_language_data): Likewise.
4818         * p-lang.c (pascal_language_data): Likewise.
4819         * rust-lang.c (rust_language_data): Likewise.
4820
4821 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4822
4823         * ada-lang.c (ada_language_data): Delete
4824         la_lookup_transparent_type initializer.
4825         * c-lang.c (c_language_data): Likewise.
4826         (cplus_language_data): Likewise.
4827         (cplus_language::lookup_transparent_type): New member function.
4828         (asm_language_data): Delete la_lookup_transparent_type
4829         initializer.
4830         (minimal_language_data): Likewise.
4831         * d-lang.c (d_language_data): Likewise.
4832         * f-lang.c (f_language_data): Likewise.
4833         * go-lang.c (go_language_data): Likewise.
4834         * language.c (unknown_language_data): Likewise.
4835         (auto_language_data): Likewise.
4836         * language.h (struct language_data): Delete
4837         la_lookup_transparent_type field.
4838         (language_defn::lookup_transparent_type): New member function.
4839         * m2-lang.c (m2_language_data): Delete la_lookup_transparent_type
4840         initializer.
4841         * objc-lang.c (objc_language_data): Likewise.
4842         * opencl-lang.c (opencl_language_data): Likewise.
4843         * p-lang.c (pascal_language_data): Likewise.
4844         * rust-lang.c (rust_language_data): Likewise.
4845         * symtab.c (symbol_matches_domain): Update call.
4846
4847 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4848
4849         * ada-lang.c (ada_language_arch_info): Delete function, move
4850         implementation to...
4851         (ada_language::language_arch_info): ...here, a new member
4852         function.
4853         (ada_language_data): Delete la_language_arch_info.
4854         * c-lang.c (c_language_data): Likewise.
4855         (c_language::language_arch_info): New member function.
4856         (cplus_language_arch_info): Delete function, move
4857         implementation to...
4858         (cplus_language::language_arch_info): ...here, a new member
4859         function.
4860         (cplus_language_data): Delete la_language_arch_info.
4861         (asm_language_data): Likewise.
4862         (asm_language::language_arch_info): New member function.
4863         (minimal_language_data): Delete la_language_arch_info.
4864         (minimal_language::language_arch_info): New member function.
4865         * d-lang.c (d_language_arch_info): Delete function, move
4866         implementation to...
4867         (d_language::language_arch_info): ...here, a new member
4868         function.
4869         (d_language_data): Delete la_language_arch_info.
4870         * f-lang.c (f_language_arch_info): Delete function, move
4871         implementation to...
4872         (f_language::language_arch_info): ...here, a new member
4873         function.
4874         (f_language_data): Delete la_language_arch_info.
4875         * go-lang.c (go_language_arch_info): Delete function, move
4876         implementation to...
4877         (go_language::language_arch_info): ...here, a new member
4878         function.
4879         (go_language_data): Delete la_language_arch_info.
4880         * language.c (unknown_language_data): Likewise.
4881         (unknown_language::language_arch_info): New member function.
4882         (auto_language_data): Delete la_language_arch_info.
4883         (auto_language::language_arch_info): New member function.
4884         (language_gdbarch_post_init): Update call to
4885         la_language_arch_info.
4886         * language.h (language_data): Delete la_language_arch_info
4887         function pointer.
4888         (language_defn::language_arch_info): New function.
4889         * m2-lang.c (m2_language_arch_info): Delete function, move
4890         implementation to...
4891         (m2_language::language_arch_info): ...here, a new member
4892         function.
4893         (m2_language_data): Delete la_language_arch_info.
4894         * objc-lang.c (objc_language_arch_info): Delete function, move
4895         implementation to...
4896         (objc_language::language_arch_info): ...here, a new member
4897         function.
4898         (objc_language_data): Delete la_language_arch_info.
4899         * opencl-lang.c (opencl_language_arch_info): Delete function, move
4900         implementation to...
4901         (opencl_language::language_arch_info): ...here, a new member
4902         function.
4903         (opencl_language_data): Delete la_language_arch_info.
4904         * p-lang.c (pascal_language_arch_info): Delete function, move
4905         implementation to...
4906         (pascal_language::language_arch_info): ...here, a new member
4907         function.
4908         (pascal_language_data): Delete la_language_arch_info.
4909         * rust-lang.c (rust_language_arch_info): Delete function, move
4910         implementation to...
4911         (rust_language::language_arch_info): ...here, a new member
4912         function.
4913         (rust_language_data): Delete la_language_arch_info.
4914
4915 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4916
4917         * ada-lang.c (ada_language_data): Delete la_pass_by_reference
4918         initializer.
4919         * c-lang.c (c_language_data): Likewise.
4920         (cplus_language_data): Likewise.
4921         (cplus_language::pass_by_reference_info): New method.
4922         (asm_language_data): Delete la_pass_by_reference initializer.
4923         (minimal_language_data): Likewise.
4924         * cp-abi.c (cp_pass_by_reference): Remove use of
4925         default_pass_by_reference.
4926         * d-lang.c (d_language_data): Likewise.
4927         * f-lang.c (f_language_data): Likewise.
4928         * gnu-v3-abi.c (gnuv3_pass_by_reference): Remove use of
4929         default_pass_by_reference.
4930         * go-lang.c (go_language_data): Likewise.
4931         * language.c (language_pass_by_reference): Update.
4932         (default_pass_by_reference): Delete.
4933         (unknown_language_data): Delete la_pass_by_reference
4934         initializer.
4935         (auto_language_data): Likewise.
4936         * language.h (struct language_data): Delete la_pass_by_reference
4937         field.
4938         (language_defn::pass_by_reference_info): New member function.
4939         (default_pass_by_reference): Delete declaration.
4940         * m2-lang.c (m2_language_data): Delete la_pass_by_reference
4941         initializer.
4942         * objc-lang.c (objc_language_data): Likewise.
4943         * opencl-lang.c (opencl_language_data): Likewise.
4944         * p-lang.c (pascal_language_data): Likewise.
4945         * rust-lang.c (rust_language_data): Likewise.
4946
4947 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4948
4949         * ada-lang.c (ada_read_var_value): Delete function, move
4950         implementation to...
4951         (ada_language::read_var_value): ...here.
4952         (ada_language_data): Delete la_read_var_value initializer.
4953         * c-lang.c (c_language_data): Likewise.
4954         (cplus_language_data): Likewise.
4955         (minimal_language_data): Likewise.
4956         * d-lang.c (d_language_data): Likewise.
4957         * f-lang.c (f_language_data): Likewise.
4958         * findvar.c (default_read_var_value): Rename to...
4959         (language_defn::read_var_value): ...this.
4960         * findvar.c (read_var_value): Update header comment, and change to
4961         call member function instead of function pointer.
4962         * go-lang.c (go_language_data): Likewise.
4963         * language.c (unknown_language_data): Delete la_read_var_value
4964         initializer.
4965         (auto_language_data): Likewise.
4966         * language.h (struct language_data): Delete la_read_var_value
4967         field.
4968         (language_defn::read_var_value): New member function.
4969         (default_read_var_value): Delete declaration.
4970         * m2-lang.c (m2_language_data): Delete la_read_var_value
4971         initializer.
4972         * objc-lang.c (objc_language_data): Likewise.
4973         * opencl-lang.c (opencl_language_data): Likewise.
4974         * p-lang.c (pascal_language_data): Likewise.
4975         * rust-lang.c (rust_language_data): Likewise.
4976         * value.h (default_read_var_value): Delete declaration.
4977
4978 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
4979
4980         * ada-lang.c (ada_print_array_index): Delete function, move
4981         implementation to...
4982         (ada_language::print_array_index): ...here.
4983         (ada_language_data): Delete la_print_array_index initializer.
4984         * c-lang.c (c_language_data): Likewise.
4985         (cplus_language_data): Likewise.
4986         (minimal_language_data): Likewise.
4987         * d-lang.c (d_language_data): Likewise.
4988         * f-lang.c (f_language_data): Likewise.
4989         * go-lang.c (go_language_data): Likewise.
4990         * language.c (default_print_array_index): Delete function, move
4991         implementation to...
4992         (language_defn::print_array_index): ...here.
4993         (unknown_language_data): Delete la_print_array_index initializer.
4994         (auto_language_data): Likewise.
4995         * language.h (struct language_data): Delete la_print_array_index
4996         field.
4997         (language_defn::print_array_index): New member function.
4998         (LA_PRINT_ARRAY_INDEX): Update.
4999         (default_print_array_index): Delete declaration.
5000         * m2-lang.c (m2_language_data): Delete la_print_array_index
5001         initializer.
5002         * objc-lang.c (objc_language_data): Likewise.
5003         * opencl-lang.c (opencl_language_data): Likewise.
5004         * p-lang.c (pascal_language_data): Likewise.
5005         * rust-lang.c (rust_language_data): Likewise.
5006
5007 2020-06-02  Andrew Burgess  <andrew.burgess@embecosm.com>
5008
5009         * gdb/ada-lang.c (ada_language_defn): Convert to...
5010         (ada_language_data): ...this.
5011         (class ada_language): New class.
5012         (ada_language_defn): New static global.
5013         * gdb/c-lang.c (c_language_defn): Convert to...
5014         (c_language_data): ...this.
5015         (class c_language): New class.
5016         (c_language_defn): New static global.
5017         (cplus_language_defn): Convert to...
5018         (cplus_language_data): ...this.
5019         (class cplus_language): New class.
5020         (cplus_language_defn): New static global.
5021         (asm_language_defn): Convert to...
5022         (asm_language_data): ...this.
5023         (class asm_language): New class.
5024         (asm_language_defn): New static global.
5025         (minimal_language_defn): Convert to...
5026         (minimal_language_data): ...this.
5027         (class minimal_language): New class.
5028         (minimal_language_defn): New static global.
5029         * gdb/d-lang.c (d_language_defn): Convert to...
5030         (d_language_data): ...this.
5031         (class d_language): New class.
5032         (d_language_defn): New static global.
5033         * gdb/f-lang.c (f_language_defn): Convert to...
5034         (f_language_data): ...this.
5035         (class f_language): New class.
5036         (f_language_defn): New static global.
5037         * gdb/go-lang.c (go_language_defn): Convert to...
5038         (go_language_data): ...this.
5039         (class go_language): New class.
5040         (go_language_defn): New static global.
5041         * gdb/language.c (unknown_language_defn): Remove declaration.
5042         (current_language): Initialize to nullptr, real initialization is
5043         moved to _initialize_language.
5044         (languages): Delete global.
5045         (language_defn::languages): Define.
5046         (set_language_command): Use language_defn::languages.
5047         (set_language): Likewise.
5048         (range_error): Likewise.
5049         (language_enum): Likewise.
5050         (language_def): Likewise.
5051         (add_set_language_command): Use language_def::languages for the
5052         language list, and language_def to lookup language pointers.
5053         (skip_language_trampoline): Use language_defn::languages.
5054         (unknown_language_defn): Convert to...
5055         (unknown_language_data): ...this.
5056         (class unknown_language): New class.
5057         (unknown_language_defn): New static global.
5058         (auto_language_defn): Convert to...
5059         (auto_language_data): ...this.
5060         (class auto_language): New class.
5061         (auto_language_defn): New static global.
5062         (language_gdbarch_post_init): Use language_defn::languages.
5063         (_initialize_language): Initialize current_language.
5064         * gdb/language.h (struct language_defn): Rename to...
5065         (struct language_data): ...this.
5066         (struct language_defn): New.
5067         (auto_language_defn): Delete.
5068         (unknown_language_defn): Delete.
5069         (minimal_language_defn): Delete.
5070         (ada_language_defn): Delete.
5071         (asm_language_defn): Delete.
5072         (c_language_defn): Delete.
5073         (cplus_language_defn): Delete.
5074         (d_language_defn): Delete.
5075         (f_language_defn): Delete.
5076         (go_language_defn): Delete.
5077         (m2_language_defn): Delete.
5078         (objc_language_defn): Delete.
5079         (opencl_language_defn): Delete.
5080         (pascal_language_defn): Delete.
5081         (rust_language_defn): Delete.
5082         * gdb/m2-lang.c (m2_language_defn): Convert to...
5083         (m2_language_data): ...this.
5084         (class m2_language): New class.
5085         (m2_language_defn): New static global.
5086         * gdb/objc-lang.c (objc_language_defn): Convert to...
5087         (objc_language_data): ...this.
5088         (class objc_language): New class.
5089         (objc_language_defn): New static global.
5090         * gdb/opencl-lang.c (opencl_language_defn): Convert to...
5091         (opencl_language_data): ...this.
5092         (class opencl_language): New class.
5093         (opencl_language_defn): New static global.
5094         * gdb/p-lang.c (pascal_language_defn): Convert to...
5095         (pascal_language_data): ...this.
5096         (class pascal_language): New class.
5097         (pascal_language_defn): New static global.
5098         * gdb/rust-exp.y (rust_lex_tests): Use language_def to find
5099         language pointer, update comment format.
5100         * gdb/rust-lang.c (rust_language_defn): Convert to...
5101         (rust_language_data): ...this.
5102         (class rust_language): New class.
5103         (rust_language_defn): New static global.
5104
5105 2020-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
5106
5107         * dwarf2/read.c (class lnp_state_machine) <m_last_address>: New
5108         member variable.
5109         <m_stmt_at_address>: New member variable.
5110         (lnp_state_machine::record_line): Don't record some lines, update
5111         tracking of is_stmt at the same address.
5112         (lnp_state_machine::lnp_state_machine): Initialise new member
5113         variables.
5114
5115 2020-06-01  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5116
5117         * config/i386/i386gnu.mn [%_S.o %_U.o] (COMPILE.post): Add
5118         "-include gnu-nat-mig.h".
5119         * gnu-nat-mig.h: New file.
5120         * gnu-nat.c: Include "gnu-nat-mig.h".
5121         (exc_server, msg_reply_server, notify_server,
5122         process_reply_server): Remove declarations.
5123
5124 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5125
5126         * gnu-nat.h (inf_validate_procs, inf_suspend, inf_set_traced,
5127         steal_exc_port, proc_get_state, inf_clear_wait, inf_cleanup,
5128         inf_startup, inf_update_suspends, inf_set_pid, inf_steal_exc_ports,
5129         inf_validate_procinfo, inf_validate_task_sc, inf_restore_exc_ports,
5130         inf_set_threads_resume_sc, inf_set_threads_resume_sc_for_signal_thread,
5131         inf_resume, inf_set_step_thread, inf_detach, inf_attach, inf_signal,
5132         inf_continue, make_proc, proc_abort, _proc_free, proc_update_sc,
5133         proc_get_exception_port, proc_set_exception_port, _proc_get_exc_port,
5134         proc_steal_exc_port, proc_restore_exc_port, proc_trace): Move functions
5135         to gnu_nat_target class.
5136         * gnu-nat.c: Likewise.
5137         (inf_update_procs, S_proc_wait_reply, set_task_pause_cmd,
5138         set_task_exc_port_cmd, set_signals_cmd, set_thread_pause_cmd,
5139         set_thread_exc_port_cmd): Call inf_validate_procs through gnu_target
5140         object.
5141         (gnu_nat_target::create_inferior, gnu_nat_target::detach): Pass `this'
5142         instead of `gnu_target'.
5143
5144 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5145
5146         * i386-gnu-tdep.c: Include "gdbcore.h"
5147         (gnu_sigtramp_code, i386_gnu_sc_reg_offset): New arrays.
5148         (GNU_SIGTRAMP_LEN, GNU_SIGTRAMP_TAIL,
5149         I386_GNU_SIGCONTEXT_THREAD_STATE_OFFSET): New macros
5150         (i386_gnu_sigtramp_start, i386_gnu_sigtramp_p,
5151         i386_gnu_sigcontext_addr): New functions
5152         (i386gnu_init_abi): Register i386_gnu_sigtramp_p,
5153         i386_gnu_sigcontext_addr, and i386_gnu_sc_reg_offset in the gdbarch
5154         tdep.
5155
5156 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5157
5158         * gnu-nat.c (gnu_nat_target::create_inferior): Move push_target call
5159         before fork_inferior call. Avoid calling it if target_is_pushed returns
5160         true.
5161
5162 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5163
5164         * gnu-nat.h (gnu_target): New variable declaration.
5165         * i386-gnu-nat.c (_initialize_i386gnu_nat): Initialize
5166         gnu_target.
5167         * gnu-nat.c (gnu_target): New variable.
5168         (inf_validate_procs): Pass gnu_target to thread_change_ptid,
5169         add_thread_silent, and add_thread calls.
5170         (gnu_nat_target::create_inferior): Pass gnu_target to
5171         add_thread_silent, thread_change_ptid call.
5172         (gnu_nat_target::detach): Pass gnu_target to detach_inferior
5173         call.
5174
5175 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5176
5177         * gnu-nat.c (gnu_xfer_auxv): Remove unused `res' variable.
5178         (gnu_nat_target::find_memory_regions): Remove unused
5179         `old_address' variable.
5180
5181 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5182
5183         * gnu-nat.c: Include "gdbarch.h".
5184
5185 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5186
5187         * reply_mig_hack.awk (Error return): Cast function through
5188         void *, to bypass compiler function call check.
5189
5190 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5191
5192         * config/i386/i386gnu.mn (%_reply_S.c): Add dependency on
5193         $(srcdir)/reply_mig_hack.awk.
5194
5195 2020-05-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5196
5197         * gnu-nat.h (gnu_debug_flag): Set type to bool.
5198
5199 2020-05-30  Jonny Grant  <jg@jguk.org>
5200
5201         * configure.ac (ACX_BUGURL): change bug URL to https.
5202
5203 2020-05-30  Pedro Alves  <palves@redhat.com>
5204
5205         * cp-support.c (replace_typedefs_template): New.
5206         (replace_typedefs_qualified_name): Handle
5207         DEMANGLE_COMPONENT_TEMPLATE.
5208
5209 2020-05-29  Simon Marchi  <simon.marchi@efficios.com>
5210
5211         * dwarf2/comp-unit.c, dwarf2/comp-unit.h, dwarf2/index-cache.c,
5212         dwarf2/index-cache.h, dwarf2/index-write.c,
5213         dwarf2/index-write.h, dwarf2/line-header.c,
5214         dwarf2/line-header.h, dwarf2/macro.c, dwarf2/macro.h,
5215         dwarf2/read.c, dwarf2/read.h: Rename struct dwarf2_per_objfile
5216         variables and fields from `dwarf2_per_objfile` to just
5217         `per_objfile` throughout.
5218
5219 2020-05-28  Simon Marchi  <simon.marchi@polymtl.ca>
5220
5221         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5222         <push_dwarf_reg_entry_value>: Add comment.
5223
5224 2020-05-28  Kevin Buettner  <kevinb@redhat.com>
5225             Keith Seitz  <keiths@redhat.com>
5226
5227         * python/python.c (do_start_initialization): Call PyEval_SaveThread
5228         instead of PyEval_ReleaseLock.
5229         (class gdbpy_gil): Move to earlier in file.
5230         (finalize_python): Set gdb_python_initialized.
5231         (gdbpy_check_quit_flag): Acquire GIL via gdbpy_gil.  Return early
5232         when not initialized.
5233
5234 2020-05-28  Simon Marchi  <simon.marchi@efficios.com>
5235
5236         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5237         <push_dwarf_reg_entry_value>: Remove assert.  Override
5238         per_objfile with caller_per_objfile.
5239
5240 2020-05-28  Tom de Vries  <tdevries@suse.de>
5241
5242         * dwarf2/read.c (dw2_symtab_iter_next, dw2_expand_marked_cus): Limit
5243         PR gold/15646 workaround to symbol kind "type".
5244
5245 2020-05-27  Tom Tromey  <tromey@adacore.com>
5246
5247         * dwarf2/read.c (load_partial_dies): Use add_partial_symbol.
5248
5249 2020-05-27  Tom Tromey  <tromey@adacore.com>
5250
5251         * dwarf2/abbrev.h (struct abbrev_table) <lookup_abbrev>: Inline.
5252         Use htab_find_with_hash.
5253         <add_abbrev>: Remove "abbrev_number" parameter.
5254         * dwarf2/abbrev.c (abbrev_table::add_abbrev): Remove
5255         "abbrev_number" parameter.  Use htab_find_slot_with_hash.
5256         (hash_abbrev): Add comment.
5257         (abbrev_table::lookup_abbrev): Move to header file.
5258         (abbrev_table::read): Update.
5259
5260 2020-05-27  Tom Tromey  <tromey@adacore.com>
5261
5262         * dwarf2/read.c (struct partial_die_info) <name>: Declare new
5263         method.
5264         <canonical_name>: New member.
5265         <raw_name>: Rename from "name".
5266         (partial_die_info): Initialize canonical_name.
5267         (scan_partial_symbols): Check raw_name.
5268         (partial_die_parent_scope, partial_die_full_name)
5269         (add_partial_symbol, add_partial_subprogram)
5270         (add_partial_enumeration, load_partial_dies): Use "name" method.
5271         (partial_die_info::name): New method.
5272         (partial_die_info::read, guess_partial_die_structure_name)
5273         (partial_die_info::fixup): Update.
5274
5275 2020-05-27  Tom Tromey  <tromey@adacore.com>
5276
5277         * dwarf2/attribute.h (struct attribute) <form_is_ref>: Inline.
5278         <get_ref_die_offset>: Inline.
5279         <get_ref_die_offset_complaint>: New method.
5280         * dwarf2/attribute.c (attribute::form_is_ref): Move to header.
5281         (attribute::get_ref_die_offset_complaint): Rename from
5282         get_ref_die_offset.  Just issue complaint.
5283
5284 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5285
5286         * cli/cli-cmds.c (shell_escape): Move exit_status_set_internal_vars.
5287
5288 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5289
5290         * exec.c (exec_file_attach): Use errno value of first openp failure.
5291
5292 2020-05-27  Hannes Domani  <ssbssa@yahoo.de>
5293
5294         * nat/windows-nat.c (windows_thread_info::~windows_thread_info):
5295         Don't close thread handle.
5296
5297 2020-05-27  Tom Tromey  <tom@tromey.com>
5298             Simon Marchi  <simon.marchi@efficios.com>
5299
5300         * objfiles.h (struct objfile) <partial_symtabs>: Now a
5301         shared_ptr.
5302         * dwarf2/read.h (struct dwarf2_per_objfile) <partial_symtabs>: New
5303         member.
5304         * dwarf2/read.c (dwarf2_per_bfd_bfd_data_key,
5305         dwarf2_per_bfd_objfile_data_key>: New globals.
5306         (dwarf2_has_info): Use shared dwarf2_per_bfd if possible.
5307         (dwarf2_get_section_info): Use get_dwarf2_per_objfile.
5308         (dwarf2_initialize_objfile): Consider cases where per_bfd can be
5309         shared.
5310         (dwarf2_build_psymtabs): Set objfile::partial_symtabs and
5311         short-circuit when sharing.
5312         (dwarf2_build_psymtabs): Set dwarf2_per_objfile::partial_symtabs.
5313         (dwarf2_psymtab::expand_psymtab): Use free_cached_comp_units.
5314
5315 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5316
5317         * dwarf2/read.h (struct dwarf2_per_bfd) <line_header_hash>: Move
5318         to...
5319         (struct dwarf2_per_objfile) <line_header_hash>: ... here.
5320         * dwarf2/read.c (handle_DW_AT_stmt_list): Update.
5321
5322 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5323
5324         * dwarf2/read.c (struct mapped_index_base) <symbol_name_at,
5325         build_name_components, find_name_components_bounds>:
5326         Add per_objfile parameter.
5327         (struct mapped_index) <symbol_name_at>: Likewise.
5328         (struct mapped_debug_names): Remove constructor.
5329         <dwarf2_per_objfile>: Remove field.
5330         <namei_to_name, symbol_name_at>: Add per_objfile parameter.
5331         (mapped_index_base::find_name_components_bounds,
5332         mapped_index_base::build_name_components,
5333         dw2_expand_symtabs_matching_symbol): Likewise.
5334         (class mock_mapped_index) <symbol_name_at>: Likewise.
5335         (check_match): Likewise.
5336         (check_find_bounds_finds): Likewise.
5337         (test_mapped_index_find_name_component_bounds): Update.
5338         (CHECK_MATCH): Update.
5339         (dw2_expand_symtabs_matching): Update.
5340         (class dw2_debug_names_iterator) <dw2_debug_names_iterator>: Add
5341         per_objfile parameter.
5342         <find_vec_in_debug_names>: Likewise.
5343         <m_per_objfile>: New field.
5344         (mapped_debug_names::namei_to_name): Add dwarf2_per_objfile
5345         parameter.
5346         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
5347         (dw2_debug_names_iterator::next): Update.
5348         (dw2_debug_names_lookup_symbol): Update.
5349         (dw2_debug_names_expand_symtabs_for_function): Update.
5350         (dw2_debug_names_map_matching_symbols): Update.
5351         (dw2_debug_names_expand_symtabs_matching): Update.
5352         (dwarf2_read_debug_names): Update.
5353
5354 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5355
5356         * dwarf2/read.h (struct dwarf2_cu): Forward-declare.
5357         (struct dwarf2_per_bfd) <free_cached_comp_units>: Remove,
5358         move to dwarf2_per_objfile.
5359         <read_in_chain>: Remove.
5360         (struct dwarf2_per_objfile) <get_cu, set_cu, remove_cu,
5361         remove_all_cus, age_comp_units>: New methods.
5362         <m_dwarf2_cus>: New member.
5363         (struct dwarf2_per_cu_data) <cu>: Remove.
5364         * dwarf2/read.c (struct dwarf2_cu) <read_in_chain>: Remove.
5365         (age_cached_comp_units, free_one_cached_comp_unit): Remove,
5366         moved to methods of dwarf2_per_objfile.
5367         (dwarf2_clear_marks): Remove.
5368         (dwarf2_queue_item::~dwarf2_queue_item): Update.
5369         (dwarf2_per_bfd::~dwarf2_per_bfd): Don't free dwarf2_cus.
5370         (dwarf2_per_bfd::free_cached_comp_units): Remove.
5371         (dwarf2_per_objfile::remove_all_cus): New.
5372         (class free_cached_comp_units) <~free_cached_comp_units>:
5373         Update.
5374         (load_cu): Update.
5375         (dw2_do_instantiate_symtab): Adjust.
5376         (fill_in_sig_entry_from_dwo_entry): Adjust.
5377         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5378         (cutu_reader::cutu_reader): Likewise.
5379         (cutu_reader::keep): Use dwarf2_per_objfile::set_cu.
5380         (cutu_reader::cutu_reader): Use dwarf2_per_objfile::get_cu.
5381         (process_psymtab_comp_unit): Use dwarf2_per_objfile::remove_cu
5382         and dwarf2_per_objfile::age_comp_units.
5383         (load_partial_comp_unit): Update.
5384         (maybe_queue_comp_unit): Use dwarf2_per_objfile::get_cu.
5385         (process_queue): Likewise.
5386         (find_partial_die): Use dwarf2_per_objfile::get_cu instead of cu
5387         backlink.
5388         (dwarf2_read_addr_index): Likewise.
5389         (follow_die_offset): Likewise.
5390         (dwarf2_fetch_die_loc_sect_off): Likewise.
5391         (dwarf2_fetch_constant_bytes): Likewise.
5392         (dwarf2_fetch_die_type_sect_off): Likewise.
5393         (follow_die_sig_1): Likewise.
5394         (load_full_type_unit): Likewise.
5395         (read_signatured_type): Likewise.
5396         (dwarf2_cu::dwarf2_cu): Don't set cu field.
5397         (dwarf2_cu::~dwarf2_cu): Remove.
5398         (dwarf2_per_objfile::get_cu): New.
5399         (dwarf2_per_objfile::set_cu): New.
5400         (age_cached_comp_units): Rename to...
5401         (dwarf2_per_objfile::age_comp_units): ... this.  Adjust
5402         to std::unordered_map.
5403         (free_one_cached_comp_unit): Rename to...
5404         (dwarf2_per_objfile::remove_cu): ... this.  Adjust
5405         to std::unordered_map.
5406         (dwarf2_per_objfile::~dwarf2_per_objfile): New.
5407         (dwarf2_mark_helper): Use dwarf2_per_objfile::get_cu, expect
5408         a dwarf2_per_objfile in data.
5409         (dwarf2_mark): Pass dwarf2_per_objfile in data to htab_traverse.
5410         (dwarf2_clear_marks): Remove.
5411
5412 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5413
5414         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Replace
5415         `int use_existing_cu` parameter with `dwarf2_cu *existing_cu`.
5416         (init_tu_and_read_dwo_dies): Likewise.
5417         (cutu_reader::init_tu_and_read_dwo_dies): Likewise.
5418         (cutu_reader::cutu_reader): Likewise.
5419         (load_partial_comp_unit): Likewise.
5420         (process_psymtab_comp_unit): Update.
5421         (build_type_psymtabs_1): Update.
5422         (process_skeletonless_type_unit): Update.
5423         (load_full_comp_unit): Update.
5424         (find_partial_die): Update.
5425         (dwarf2_read_addr_index): Update.
5426         (read_signatured_type): Update.
5427
5428 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5429
5430         * dwarf2/read.h (struct dwarf2_per_cu_data) <m_header,
5431         m_header_read_in>: New fields.
5432         <get_header>: New method.
5433         * dwarf2/read.c (per_cu_header_read_in): Remove.
5434         (dwarf2_per_cu_data::get_header): New.
5435         (dwarf2_per_cu_data::addr_size): Update.
5436         (dwarf2_per_cu_data::offset_size): Update.
5437         (dwarf2_per_cu_data::ref_addr_size): Update.
5438
5439 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5440
5441         * dwarf2/read.c (load_cu): Return dwarf2_cu.
5442         (dw2_do_instantiate_symtab): Update.
5443         (queue_and_load_all_dwo_tus): Change parameter from
5444         dwarf2_per_cu_data to dwarf2_cu.
5445         (dwarf2_fetch_die_loc_sect_off): Update.
5446         (dwarf2_fetch_constant_bytes): Update.
5447         (dwarf2_fetch_die_type_sect_off): Update.
5448
5449 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5450
5451         * dwarf2/read.c (process_full_comp_unit,
5452         process_full_type_unit): Remove per_cu, per_objfile paramters.
5453         Add dwarf2_cu parameter.
5454         (process_queue): Update.
5455
5456 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5457
5458         * dwarf2/read.c (create_cu_from_index_list): Replace
5459         dwarf2_per_objfile parameter with dwarf2_per_bfd.
5460         (create_cus_from_index_list): Likewise.
5461         (create_cus_from_index): Likewise.
5462         (create_signatured_type_table_from_index): Likewise.
5463         (create_cus_from_debug_names_list): Likewise.
5464         (create_cus_from_debug_names): Likewise.
5465         (dwarf2_read_gdb_index): Update.
5466         (dwarf2_read_debug_names): Update.
5467
5468 2020-05-27  Tom Tromey  <tom@tromey.com>
5469             Simon Marchi  <simon.marchi@efficios.com>
5470
5471         * dwarf2/read.h (struct dwarf2_per_objfile)
5472         <get_type_for_signatured_type, set_type_for_signatured_type>:
5473         New methods.
5474         <m_type_map>: New member.
5475         (struct signatured_type) <type>: Remove.
5476         * dwarf2/read.c
5477         (dwarf2_per_objfile::get_type_for_signatured_type,
5478         dwarf2_per_objfile::set_type_for_signatured_type): New.
5479         (get_signatured_type): Use new methods.
5480
5481 2020-05-27  Tom Tromey  <tom@tromey.com>
5482             Simon Marchi  <simon.marchi@efficios.com>
5483
5484         * dwarf2/read.h (struct type_unit_group_unshareable): New.
5485         (struct dwarf2_per_objfile) <type_units>: New member.
5486         <get_type_unit_group_unshareable>: New method.
5487         * dwarf2/read.c (struct type_unit_group) <compunit_symtab,
5488         num_symtabs, symtabs>: Remove; move to
5489         type_unit_group_unshareable.
5490         (dwarf2_per_objfile::get_type_unit_group_unshareable): New.
5491         (process_full_type_unit, dwarf2_cu::setup_type_unit_groups)
5492         (dwarf2_cu::setup_type_unit_groups): Use type_unit_group_unshareable.
5493
5494 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5495
5496         * dwarf2/read.h (struct dwarf2_per_cu_data):
5497         <dwarf2_per_objfile>: Remove.
5498         * dwarf2/read.c (create_cu_from_index_list): Don't assign
5499         dwarf2_per_objfile.
5500         (create_signatured_type_table_from_index): Likewise.
5501         (create_signatured_type_table_from_debug_names): Likewise.
5502         (create_debug_type_hash_table): Likewise.
5503         (fill_in_sig_entry_from_dwo_entry): Likewise.
5504         (create_type_unit_group): Likewise.
5505         (read_comp_units_from_section): Likewise.
5506         (create_cus_hash_table): Likewise.
5507
5508 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5509
5510         * dwarf2/read.c (process_psymtab_comp_unit): Remove reference to
5511         dwarf2_per_cu_data::dwarf2_per_objfile.
5512         (compute_compunit_symtab_includes): Likewise.
5513         (dwarf2_cu::start_symtab): Likewise.
5514
5515 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5516
5517         * dwarf2/read.h (dwarf2_get_die_type): Add dwarf2_per_objfile
5518         parameter.
5519         * dwarf2/read.c (get_die_type_at_offset): Likewise.
5520         (read_namespace_alias): Update.
5521         (lookup_die_type): Update.
5522         (dwarf2_get_die_type): Add dwarf2_per_objfile parameter.
5523         * dwarf2/loc.c (class dwarf_evaluate_loc_desc) <get_base_type>:
5524         Update.
5525         (disassemble_dwarf_expression): Update.
5526
5527 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5528
5529         * dwarf2/read.h (struct dwarf2_queue_item): Add
5530         dwarf2_per_objfile parameter, assign new parameter.
5531         <per_objfile>: New field.
5532         * dwarf2/read.c (free_one_cached_comp_unit): Add
5533         dwarf2_per_objfile parameter.
5534         (queue_comp_unit): Likewise.
5535         (dw2_do_instantiate_symtab): Update.
5536         (process_psymtab_comp_unit): Update.
5537         (maybe_queue_comp_unit): Add dwarf2_per_objfile parameter.
5538         (process_imported_unit_die): Update.
5539         (queue_and_load_dwo_tu): Update.
5540         (follow_die_offset): Update.
5541         (follow_die_sig_1): Update.
5542
5543 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5544
5545         * dwarf2/read.h (struct dwarf2_per_cu_data) <objfile>: Remove.
5546         * dwarf2/read.c (dwarf2_compute_name): Pass per_objfile down.
5547         (read_call_site_scope): Assign per_objfile.
5548         (dwarf2_per_cu_data::objfile): Remove.
5549         * gdbtypes.h (struct call_site) <per_objfile>: New member.
5550         * dwarf2/loc.h (dwarf2_evaluate_loc_desc): Add
5551         dwarf2_per_objfile parameter.
5552         * dwarf2/loc.c (dwarf2_evaluate_loc_desc_full): Add
5553         dwarf2_per_objfile parameter.
5554         (dwarf_expr_reg_to_entry_parameter): Add output
5555         dwarf2_per_objfile parameter.
5556         (locexpr_get_frame_base): Update.
5557         (class dwarf_evaluate_loc_desc) <get_tls_address>: Update.
5558         <push_dwarf_reg_entry_value>: Update.
5559         <call_site_to_target_addr>: Update.
5560         (dwarf_entry_parameter_to_value): Add dwarf2_per_objfile
5561         parameter.
5562         (value_of_dwarf_reg_entry): Update.
5563         (rw_pieced_value): Update.
5564         (indirect_synthetic_pointer): Update.
5565         (dwarf2_evaluate_property): Update.
5566         (dwarf2_loc_desc_get_symbol_read_needs): Add dwarf2_per_objfile
5567         parameter.
5568         (locexpr_read_variable): Update.
5569         (locexpr_get_symbol_read_needs): Update.
5570         (loclist_read_variable): Update.
5571
5572 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5573
5574         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
5575         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5576         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5577         parameter.
5578         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
5579         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
5580         dwarf2_fetch_die_type_sect_off): Add dwarf2_per_objfile
5581         parameter.
5582         * dwarf2/loc.c (indirect_synthetic_pointer, per_cu_dwarf_call,
5583         sect_variable_value): Add dwarf2_per_objfile parameter.
5584         (class dwarf_evaluate_loc_desc) <dwarf_call,
5585         dwarf_variable_value>: Update.
5586         (fetch_const_value_from_synthetic_pointer): Add
5587         dwarf2_per_objfile parameter.
5588         (fetch_const_value_from_synthetic_pointer): Update.
5589         (coerced_pieced_ref): Update.
5590         (class symbol_needs_eval_context) <dwarf_call,
5591         dwarf_variable_value>: Update.
5592         (dwarf2_compile_expr_to_ax): Update.
5593
5594 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5595
5596         * dwarf2/loc.c (allocate_piece_closure): Add dwarf2_per_objfile
5597         parameter.
5598         (dwarf2_evaluate_loc_desc_full): Update.
5599
5600 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5601
5602         * dwarf2/read.h (dwarf2_read_addr_index): Add dwarf2_per_objfile
5603         parameter.
5604         * dwarf2/read.c (dwarf2_read_addr_index): Likewise.
5605         * dwarf2/loc.c (decode_debug_loclists_addresses): Add
5606         dwarf2_per_objfile parameter.
5607         (decode_debug_loc_dwo_addresses): Likewise.
5608         (dwarf2_find_location_expression): Update.
5609         (class dwarf_evaluate_loc_desc) <get_addr_index>: Update.
5610         (locexpr_describe_location_piece): Add dwarf2_per_objfile
5611         parameter.
5612         (disassemble_dwarf_expression): Add dwarf2_per_objfile
5613         parameter.
5614         (locexpr_describe_location_1): Likewise.
5615         (locexpr_describe_location): Update.
5616
5617 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5618
5619         * dwarf2/read.h (struct dwarf2_per_cu_data) <text_offset>:
5620         Remove.
5621         * dwarf2/read.c (dwarf2_per_cu_data::text_offset): Remove.
5622         * dwarf2/loc.c (dwarf2_find_location_expression): Update.
5623         (dwarf2_compile_property_to_c): Update.
5624         (dwarf2_compile_expr_to_ax): Add dwarf2_per_objfile parameter,
5625         use text offset from objfile.
5626         (locexpr_tracepoint_var_ref): Update.
5627         (locexpr_generate_c_location): Update.
5628         (loclist_describe_location): Update.
5629         (loclist_tracepoint_var_ref): Update.
5630         * dwarf2/compile.h (compile_dwarf_bounds_to_c): Add
5631         dwarf2_per_objfile parameter.
5632         * dwarf2/loc2c.c (do_compile_dwarf_expr_to_c): Likewise,
5633         use text offset from objfile.
5634         (compile_dwarf_expr_to_c): Add dwarf2_per_objfile parameter.
5635
5636 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5637
5638         * dwarf2/expr.h (struct dwarf_expr_context)
5639         <dwarf_expr_context>: Add dwarf2_per_objfile parameter.
5640         <offset>: Remove.
5641         <per_objfile>: New member.
5642         * dwarf2/expr.c (dwarf_expr_context::dwarf_expr_context): Add
5643         dwarf2_per_objfile parameter.  Don't set offset, set
5644         per_objfile.
5645         (dwarf_expr_context::execute_stack_op): Use offset from objfile.
5646         * dwarf2/frame.c (dwarf2_frame_find_fde): Return (by parameter)
5647         a dwarf2_per_objfile object instead of an offset.
5648         (class dwarf_expr_executor) <dwarf_expr_executor>: Add
5649         constructor.
5650         (execute_stack_op): Add dwarf2_per_objfile parameter, pass it
5651         to dwarf2_expr_executor constructor.  Don't set offset.
5652         (dwarf2_fetch_cfa_info): Update.
5653         (struct dwarf2_frame_cache) <text_offset>: Remove.
5654         <per_objfile>: New field.
5655         (dwarf2_frame_cache): Update.
5656         (dwarf2_frame_prev_register): Update.
5657         * dwarf2/loc.c (class dwarf_evaluate_loc_desc)
5658         <dwarf_evaluate_loc_desc>: Add constructor.
5659         (dwarf2_evaluate_loc_desc_full): Update.
5660         (dwarf2_locexpr_baton_eval): Update.
5661         (class symbol_needs_eval_context) <symbol_needs_eval_context>:
5662         Add constructor.
5663         (dwarf2_loc_desc_get_symbol_read_needs): Update.
5664
5665 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5666
5667         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_type,
5668         addr_sized_int_type>: Move to dwarf2_cu.
5669         <int_type>: Move to dwarf2_per_objfile.
5670         (struct dwarf2_per_objfile) <int_type>: Move here.
5671         * dwarf2/read.c (struct dwarf2_cu) <addr_type,
5672         addr_sized_int_type>: Move here.
5673         (read_func_scope): Update.
5674         (read_array_type): Update.
5675         (read_tag_string_type): Update.
5676         (attr_to_dynamic_prop): Update.
5677         (dwarf2_per_cu_data::int_type): Rename to...
5678         (dwarf2_per_objfile::int_type): ... this.
5679         (dwarf2_per_cu_data::addr_sized_int_type): Rename to...
5680         (dwarf2_cu::addr_sized_int_type): ... this.
5681         (read_subrange_type): Update.
5682         (dwarf2_per_cu_data::addr_type): Rename to...
5683         (dwarf2_cu::addr_type): ... this.
5684         (set_die_type): Update.
5685
5686 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5687
5688         * dwarf2/read.c (queue_and_load_all_dwo_tus): Access per_objfile
5689         data through per_cu->cu.
5690
5691 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5692
5693         * dwarf2/read.c (lookup_dwo_comp_unit): Change
5694         dwarf2_per_cu_data parameter fo dwarf2_cu.
5695         (lookup_dwo_type_unit): Likewise.
5696         (read_cutu_die_from_dwo): Likewise.
5697         (lookup_dwo_unit): Likewise.
5698         (open_and_init_dwo_file): Likewise.
5699         (lookup_dwo_cutu): Likewise.
5700         (lookup_dwo_comp_unit): Likewise.
5701         (lookup_dwo_type_unit): Likewise.
5702         (cutu_reader::init_tu_and_read_dwo_dies): Update.
5703         (cutu_reader::cutu_reader): Update.
5704
5705 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5706
5707         * dwarf2/read.c (process_full_comp_unit): Add dwarf2_per_objfile
5708         parameter.
5709         (process_full_type_unit): Likewise.
5710         (process_queue): Update.
5711
5712 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5713
5714         * dwarf2/read.c (recursively_compute_inclusions): Add
5715         dwarf2_per_objfile parameter.
5716         (compute_compunit_symtab_includes): Likewise.
5717         (process_cu_includes): Update.
5718
5719 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5720
5721         * dwarf2/read.c (create_partial_symtab): Add dwarf2_per_objfile
5722         parameter.
5723         (create_type_unit_group): Update.
5724         (process_psymtab_comp_unit_reader): Update.
5725         (build_type_psymtabs_reader): Update.
5726
5727 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5728
5729         * dwarf2/read.c (cutu_reader::keep): Access dwarf2_per_objfile
5730         object through m_this_cu->cu.
5731
5732 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5733
5734         * dwarf2/read.c (queue_and_load_dwo_tu): Expect a dwarf2_cu as
5735         the info parameter.
5736         (queue_and_load_all_dwo_tus): Pass per_cu->cu.
5737
5738 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5739
5740         * dwarf2/read.c (class cutu_reader) <cutu_reader>: Add
5741         per_objfile parameter.
5742         (load_full_type_unit): Add per_objfile parameter.
5743         (read_signatured_type): Likewise.
5744         (load_full_comp_unit): Likewise.
5745         (load_cu): Likewise.
5746         (dw2_do_instantiate_symtab): Likewise.
5747         (dw2_get_file_names): Likewise.
5748         (dw2_map_symtabs_matching_filename): Update.
5749         (dw_expand_symtabs_matching_file_matcher): Update.
5750         (dw2_map_symbol_filenames): Update.
5751         (process_psymtab_comp_unit): Add per_objfile parameter.
5752         (build_type_psymtabs_1): Update.
5753         (process_skeletonless_type_unit): Update.
5754         (dwarf2_build_psymtabs_hard): Update.
5755         (load_partial_comp_unit): Add per_objfile parameter.
5756         (scan_partial_symbols): Update.
5757         (load_full_comp_unit): Add per_objfile parameter.
5758         (process_imported_unit_die): Update.
5759         (create_cus_hash_table): Update.
5760         (find_partial_die): Update.
5761         (dwarf2_read_addr_index): Update.
5762         (follow_die_offset): Update.
5763         (dwarf2_fetch_die_loc_sect_off): Update.
5764         (dwarf2_fetch_constant_bytes): Update.
5765         (dwarf2_fetch_die_type_sect_off): Update.
5766         (follow_die_sig_1): Update.
5767         (load_full_type_unit): Add per_objfile parameter.
5768         (read_signatured_type): Likewise.
5769
5770 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5771
5772         * dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
5773         of objfile_name.
5774
5775 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5776
5777         * dwarf2/read.h (struct dwarf2_per_bfd) <obfd>: New member.
5778         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5779         * dwarf2/read.c (dwarf2_per_bfd::dwarf2_per_bfd): Assign obfd
5780         field.
5781         (dwarf2_get_dwz_file): Replace parameter with dwarf2_per_bfd.
5782         (create_cus_from_index): Update.
5783         (dwarf2_read_gdb_index): Update.
5784         (create_cus_from_debug_names): Update.
5785         (dwarf2_read_debug_names): Update.
5786         (get_abbrev_section_for_cu): Update.
5787         (create_all_comp_units): Update.
5788         (read_attribute_value): Update.
5789         (get_debug_line_section): Update.
5790         * dwarf2/index-cache.c (index_cache::store): Update.
5791         * dwarf2/index-write.c (save_gdb_index_command): Update.
5792         * dwarf2/macro.c (dwarf_decode_macro_bytes): Update.
5793
5794 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5795
5796         * dwarf2/read.h (struct dwarf2_per_cu_data) <per_bfd>: New
5797         member.
5798         * dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu): Initialize
5799         dwarf2_per_cu_data::per_bfd.
5800         (dwarf2_per_bfd::allocate_signatured_type): Likewise.
5801         (create_type_unit_group): Likewise.
5802         (queue_comp_unit): Remove reference to
5803         per_cu->dwarf2_per_objfile.
5804         (maybe_queue_comp_unit): Likewise.
5805         (fill_in_sig_entry_from_dwo_entry): Assign new field.
5806         (create_cus_hash_table): Assign new field.
5807
5808 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5809
5810         * dwarf2/read.c: Replace
5811         dwarf2_cu->per_cu->dwarf2_per_objfile references with
5812         dwarf2_cu->per_objfile throughout.
5813
5814 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5815
5816         * dwarf2/read.c (dw2_do_instantiate_symtab): Add per_objfile
5817         parameter, don't use per_cu->dwarf2_per_objfile.
5818         (dw2_instantiate_symtab): Likewise.
5819         (dw2_find_last_source_symtab): Update.
5820         (dw2_map_expand_apply): Update.
5821         (dw2_lookup_symbol): Update.
5822         (dw2_expand_symtabs_for_function): Update.
5823         (dw2_expand_all_symtabs): Update.
5824         (dw2_expand_symtabs_with_fullname): Update.
5825         (dw2_expand_symtabs_matching_one): Add per_objfile parameter,
5826         don't use per_cu->dwarf2_per_objfile.
5827         (dw2_expand_marked_cus): Update.
5828         (dw2_find_pc_sect_compunit_symtab): Update.
5829         (dw2_debug_names_lookup_symbol): Update.
5830         (dw2_debug_names_expand_symtabs_for_function): Update.
5831         (dw2_debug_names_map_matching_symbols): Update.
5832         (dwarf2_psymtab::expand_psymtab): Update.
5833
5834 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5835
5836         * dwarf2/read.c (struct dwarf2_cu) <dwarf2_cu>: Add parameter.
5837         <per_objfile>: New member.
5838         (class cutu_reader) <init_tu_and_read_dwo_dies>: Add parameter.
5839         (cutu_reader::init_tu_and_read_dwo_dies): Add parameter, update
5840         call to dwarf2_cu.
5841         (cutu_reader::cutu_reader): Update.
5842         (dwarf2_cu::dwarf2_cu): Add parameter, initialize per_objfile.
5843
5844 2020-05-27  Simon Marchi  <simon.marchi@efficios.com>
5845
5846         * dwarf2/read.h (struct dwarf2_per_bfd) <die_type_hash>: Move to
5847         struct dwarf2_per_objfile.
5848         (struct dwarf2_per_objfile) <die_type_hash>: Move from struct
5849         dwarf2_per_bfd.
5850         * dwarf2/read.c (set_die_type): Update.
5851         (get_die_type_at_offset): Update.
5852
5853 2020-05-27  Tom Tromey  <tom@tromey.com>
5854             Simon Marchi  <simon.marchi@efficios.com>
5855
5856         * dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs>: New
5857         method.
5858         (struct dwarf2_per_objfile) <resize_symtabs, symtab_set_p,
5859         get_symtab, set_symtab>: New methods.
5860         <m_symtabs>: New field.
5861         (struct dwarf2_psymtab): Derive from partial_symtab.
5862         <readin_p, get_compunit_symtab>: Declare methods.
5863         * dwarf2/read.c (dwarf2_per_objfile::symtab_set_p,
5864         dwarf2_per_objfile::get_symtab, dwarf2_per_objfile::set_symtab):
5865         New methods.
5866         (struct dwarf2_per_cu_quick_data) <compunit_symtab>: Remove.
5867         (dw2_do_instantiate_symtab, dw2_instantiate_symtab)
5868         (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
5869         (dw2_symtab_iter_next, dw2_print_stats)
5870         (dw2_expand_symtabs_with_fullname)
5871         (dw2_expand_symtabs_matching_one)
5872         (dw_expand_symtabs_matching_file_matcher)
5873         (dw2_find_pc_sect_compunit_symtab, dw2_map_symbol_filenames)
5874         (dw2_debug_names_iterator::next)
5875         (dw2_debug_names_map_matching_symbols)
5876         (fill_in_sig_entry_from_dwo_entry, dwarf2_psymtab::read_symtab)
5877         (process_queue, dwarf2_psymtab::expand_psymtab): Update.
5878         (dwarf2_psymtab::readin_p, dwarf2_psymtab::get_compunit_symtab):
5879         New methods.
5880         (get_compunit_symtab, process_full_comp_unit)
5881         (process_full_type_unit): Update.
5882         (dwarf2_build_psymtabs, dwarf2_initialize_objfile, add_type_unit): Call
5883
5884 2020-05-27  Simon Marchi  <simon.marchi@polymtl.ca>
5885
5886         * dwarf2/read.h (dwarf2_per_objfile): Rename to dwarf2_per_bfd,
5887         then introduce a new dwarf2_per_objfile type.
5888         <read_line_string>: Move to the new dwarf2_per_objfile type.
5889         <objfile>: Likewise.
5890         (dwarf2_per_bfd): Rename dwarf2_per_objfile to this.
5891         * dwarf2/read.c: Replace references to dwarf2_per_objfile with
5892         dwarf2_per_objfile->per_bfd.
5893         (dwarf2_per_objfile::dwarf2_per_objfile): Rename to...
5894         (dwarf2_per_bfd::dwarf2_per_bfd): ... this.
5895         (dwarf2_per_objfile::free_cached_comp_units): Rename to...
5896         (dwarf2_per_bfd::free_cached_comp_units): ... this.
5897         (dwarf2_has_info): Allocate dwarf2_per_bfd.
5898         (dwarf2_per_objfile::locate_sections): Rename to...
5899         (dwarf2_per_bfd::locate_sections): ... this.
5900         (dwarf2_per_objfile::get_cutu): Rename to...
5901         (dwarf2_per_bfd::get_cutu): ... this.
5902         (dwarf2_per_objfile::get_cu): Rename to...
5903         (dwarf2_per_bfd::get_cu): ... this.
5904         (dwarf2_per_objfile::get_tu): Rename to...
5905         (dwarf2_per_bfd::get_tu): ... this.
5906         (dwarf2_per_objfile::allocate_per_cu): Rename to...
5907         (dwarf2_per_bfd::allocate_per_cu): ... this.
5908         (dwarf2_per_objfile::allocate_signatured_type): Rename to...
5909         (dwarf2_per_bfd::allocate_signatured_type): ... this.
5910         (get_gdb_index_contents_ftype): Change parameter from
5911         dwarf2_per_objfile to dwarf2_per_bfd.
5912         * dwarf2/macro.c, dwarf2/index-write.c: Replace references to
5913         dwarf2_per_objfile with dwarf2_per_objfile->per_bfd.
5914
5915 2020-05-27  Tom Tromey  <tom@tromey.com>
5916             Simon Marchi  <simon.marchi@efficios.com>
5917
5918         * dwarf2/loc.c (struct piece_closure) <per_objfile>: New member.
5919         (allocate_piece_closure): Set "per_objfile" member.
5920         (dwarf2_find_location_expression, dwarf2_locexpr_baton_eval)
5921         (locexpr_describe_location, loclist_describe_location): Use new
5922         member.
5923         * dwarf2/read.c (read_call_site_scope)
5924         (mark_common_block_symbol_computed, attr_to_dynamic_prop)
5925         (dwarf2_const_value_attr, dwarf2_fetch_die_loc_sect_off)
5926         (fill_in_loclist_baton, dwarf2_symbol_mark_computed,
5927         handle_data_member_location): Set per_objfile member.
5928         * dwarf2/loc.h (struct dwarf2_locexpr_baton) <per_objfile>: New
5929         member.
5930         (struct dwarf2_loclist_baton) <per_objfile>: New member.
5931
5932 2020-05-27  Tom Tromey  <tom@tromey.com>
5933
5934         * dwarf2/read.h (struct dwarf2_per_objfile) <allocate_per_cu,
5935         allocate_signatured_type>: Declare new methods.
5936         <m_num_psymtabs>: New member.
5937         (struct dwarf2_per_cu_data) <index>: New member.
5938         * dwarf2/read.c (dwarf2_per_objfile::allocate_per_cu)
5939         (dwarf2_per_objfile::allocate_signatured_type): New methods.
5940         (create_cu_from_index_list): Use allocate_per_cu.
5941         (create_signatured_type_table_from_index)
5942         (create_signatured_type_table_from_debug_names)
5943         (create_debug_type_hash_table, add_type_unit)
5944         (read_comp_units_from_section): Use allocate_signatured_type.
5945
5946 2020-05-27  Tom Tromey  <tom@tromey.com>
5947
5948         * psymtab.c (partial_map_expand_apply)
5949         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
5950         (psym_lookup_global_symbol_language)
5951         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
5952         (psym_print_stats, psym_expand_symtabs_for_function)
5953         (psym_map_symbol_filenames, psym_map_matching_symbols)
5954         (psym_expand_symtabs_matching)
5955         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
5956         (maintenance_check_psymtabs): Update.
5957         * psympriv.h (struct partial_symtab) <readin_p,
5958         get_compunit_symtab>: Add objfile parameter.
5959         (struct standard_psymtab) <readin_p, get_compunit_symtab>:
5960         Likewise.
5961         * dwarf2/read.c (struct dwarf2_include_psymtab) <readin_p,
5962         get_compunit_symtab>: Likewise.
5963         (dwarf2_psymtab::expand_psymtab): Pass objfile argument.
5964
5965 2020-05-27  Tom Tromey  <tom@tromey.com>
5966
5967         * dwarf2/read.h (struct dwarf2_per_objfile) <obstack>: New
5968         member.
5969         * dwarf2/read.c (delete_file_name_entry): Fix comment.
5970         (create_cu_from_index_list)
5971         (create_signatured_type_table_from_index)
5972         (create_signatured_type_table_from_debug_names)
5973         (dw2_get_file_names_reader, dwarf2_initialize_objfile)
5974         (dwarf2_create_include_psymtab)
5975         (create_debug_type_hash_table, add_type_unit)
5976         (create_type_unit_group, read_comp_units_from_section)
5977         (dwarf2_compute_name, create_cus_hash_table)
5978         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
5979         (create_dwo_unit_in_dwp_v2, open_and_init_dwp_file): Use new
5980         obstack.
5981         (dw2_get_real_path): Likewise.  Change argument to
5982         dwarf2_per_objfile.
5983
5984 2020-05-27  Luis Machado  <luis.machado@linaro.org>
5985
5986         PR tdep/26000
5987         * arm-tdep.c (thumb_analyze_prologue): Fix instruction matching
5988         for ldrd (immediate).
5989
5990 2020-05-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5991
5992         * command.h: Add comment giving the name of class_tui.
5993         * cli/cli-cmds.c (_initialize_cli_cmds): If TUI defined,
5994         create the fake command for the help for class_tui.
5995
5996 2020-05-26  Tom Tromey  <tromey@adacore.com>
5997
5998         * ada-lang.c (ada_print_array_index): Change type.  Call val_atr.
5999         (ada_value_ptr_subscript): Don't call pos_atr on the lower bound.
6000         (val_atr): New function.
6001         (value_val_atr): Use it.
6002         * ada-valprint.c (print_optional_low_bound): Change low bound
6003         handling for enums.
6004         (val_print_packed_array_elements): Don't call discrete_position.
6005         * gdbtypes.c (get_discrete_bounds) <TYPE_CODE_RANGE>: Call
6006         discrete_position for enum types.
6007         * language.c (default_print_array_index): Change type.
6008         * language.h (struct language_defn) <la_print_array_index>: Add
6009         index_type parameter, change type of index_value.
6010         (LA_PRINT_ARRAY_INDEX): Add index_type parameter.
6011         (default_print_array_index): Update.
6012         * valprint.c (maybe_print_array_index): Don't call
6013         value_from_longest.  Update.
6014         (value_print_array_elements): Don't call discrete_position.
6015
6016 2020-05-26  Tom Tromey  <tromey@adacore.com>
6017
6018         * ada-lang.c (value_val_atr): Handle TYPE_CODE_RANGE.
6019         * gdbtypes.c (discrete_position): Handle TYPE_CODE_RANGE.
6020
6021 2020-05-25  Cristiano De Alti  <cristiano_dealti@hotmail.com>
6022
6023         PR gdb/13519
6024         * avr-tdep.c (avr_integer_to_address): Return data or code
6025         address accordingly to the second 'type' argument of the
6026         function.
6027
6028 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
6029
6030         * infcmd.c, inferior.h: (construct_inferior_arguments):
6031         Moved function from here to gdbsupport/common-inferior.{h,cc}
6032
6033 2020-05-23  Tom Tromey  <tom@tromey.com>
6034
6035         Revert commit eca1f90c:
6036         * NEWS: Remove entry for completion styling.
6037         * completer.c (_rl_completion_prefix_display_length): Move
6038         declaration later.
6039         (gdb_fnprint): Revert.
6040         (gdb_display_match_list_1): Likewise.
6041         * cli/cli-style.c (completion_prefix_style)
6042         (completion_difference_style, completion_suffix_style): Remove.
6043         (_initialize_cli_style): Revert.
6044         * cli/cli-style.h (completion_prefix_style)
6045         (completion_difference_style, completion_suffix_style): Don't
6046         declare.
6047
6048 2020-05-24  Pedro Alves  <palves@redhat.com>
6049
6050         * symtab.c (completion_list_add_name): Return boolean indication
6051         of whether the symbol matched.
6052         (completion_list_add_symbol): Don't try to remove C++ aliases if
6053         the symbol didn't match in the first place.
6054         * symtab.h (completion_list_add_name): Return bool.
6055
6056 2020-05-23  Simon Marchi  <simon.marchi@polymtl.ca>
6057
6058         * gdbtypes.h (TYPE_FIELD): Remove.  Replace all uses with
6059         type::field.
6060
6061 2020-05-23  Joel Brobecker  <brobecker@adacore.com>
6062
6063         GDB 9.2 released.
6064
6065 2020-05-23  Tom Tromey  <tom@tromey.com>
6066
6067         * NEWS: Add entry for completion styling.
6068         * completer.c (_rl_completion_prefix_display_length): Move
6069         declaration earlier.
6070         (gdb_fnprint): Use completion_style.
6071         (gdb_display_match_list_1): Likewise.
6072         * cli/cli-style.c (completion_prefix_style)
6073         (completion_difference_style, completion_suffix_style): New
6074         globals.
6075         (_initialize_cli_style): Register new globals.
6076         * cli/cli-style.h (completion_prefix_style)
6077         (completion_difference_style, completion_suffix_style): Declare.
6078
6079 2020-05-23  Pedro Alves  <palves@redhat.com>
6080
6081         * utils.c: Include "gdbsupport/gdb-safe-ctype.h".
6082         (parse_escape): Use ISDIGIT instead of isdigit.
6083         (puts_debug): Use gdb_isprint instead of isprint.
6084         (fprintf_symbol_filtered): Use ISALNUM instead of isalnum.
6085         (cp_skip_operator_token, skip_ws, strncmp_iw_with_mode): Use
6086         ISSPACE instead of isspace.
6087         (strncmp_iw_with_mode): Use TOLOWER instead of tolower and ISSPACE
6088         instead of isspace.
6089         (strcmp_iw_ordered): Use ISSPACE instead of isspace.
6090         (string_to_core_addr): Use TOLOWER instead of tolower, ISXDIGIT
6091         instead of isxdigit and ISDIGIT instead of isdigit.
6092
6093 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6094
6095         * gdbtypes.h (struct type) <field>: New method.
6096         (TYPE_FIELDS): Remove, replace all uses with either type::fields
6097         or type::field.
6098
6099 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6100
6101         * gdbtypes.h (struct type) <fields, set_fields>: New methods.
6102         (TYPE_FIELDS): Use type::fields.  Change all call sites that
6103         modify the propery to use type::set_fields instead.
6104
6105 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6106
6107         * gdbtypes.h (TYPE_NFIELDS): Remove.  Change all cal sites to use
6108         type::num_fields instead.
6109
6110 2020-05-22  Simon Marchi  <simon.marchi@efficios.com>
6111
6112         * gdbtypes.h (struct type) <num_fields, set_num_fields>: New
6113         methods.
6114         (TYPE_NFIELDS): Use type::num_fields.  Change all call sites
6115         that modify the number of fields to use type::set_num_fields
6116         instead.
6117
6118 2020-05-22  Tom Tromey  <tromey@adacore.com>
6119
6120         * compile/compile-object-load.h (munmap_list_free): Don't
6121         declare.
6122
6123 2020-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>
6124
6125         * annotate.c (annotate_source_line): Update return type, add call
6126         to update current symtab and line.
6127         * annotate.h (annotate_source_line): Update return type, and
6128         extend header comment.
6129         * source.c (info_line_command): Check annotation_level before
6130         calling annotate_source_line.
6131         * stack.c (print_frame_info): If calling annotate_source_line
6132         returns true, then don't print any other source line information.
6133
6134 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6135
6136         * lm32-tdep.c (lm32_register_reggroup_p): Fix condition.
6137
6138 2020-05-21  Simon Marchi  <simon.marchi@efficios.com>
6139
6140         * coffread.c (patch_type): Remove NULL check before xfree.
6141         * corefile.c (set_gnutarget): Likewise.
6142         * cp-abi.c (set_cp_abi_as_auto_default): Likewise.
6143         * exec.c (build_section_table): Likewise.
6144         * remote.c (remote_target::pass_signals): Likewise.
6145         * utils.c (n_spaces): Likewise.
6146         * cli/cli-script.c (document_command): Likewise.
6147         * i386-windows-tdep.c (core_process_module_section): Likewise.
6148         * linux-fork.c (struct fork_info) <~fork_info>: Likewise.
6149
6150 2020-05-20  Simon Marchi  <simon.marchi@efficios.com>
6151
6152         * symfile.c (reread_symbols): Clear objfile's section_offsets
6153         vector and section indices, re-compute them by calling
6154         sym_offsets.
6155
6156 2020-05-20  Tom Tromey  <tromey@adacore.com>
6157
6158         * ada-lang.c (bound_name, MAX_ADA_DIMENS): Remove.
6159         (desc_one_bound, desc_index_type): Compute field name.
6160
6161 2020-05-20  Tom de Vries  <tdevries@suse.de>
6162
6163         PR symtab/25833
6164         * dwarf2/read.c (dw2_map_matching_symbols): Handle .gdb_index.
6165
6166 2020-05-20  Alan Modra  <amodra@gmail.com>
6167
6168         PR 25993
6169         * solib-darwin.c (darwin_bfd_open): Don't strdup pathname for
6170         bfd_set_filename.
6171         * solib-aix.c (solib_aix_bfd_open): Use std::string for name
6172         passed to bfd_set_filename.
6173         * symfile-mem.c (add_vsyscall_page): Likewise for string
6174         passed to symbol_file_add_from_memory.
6175         (symbol_file_add_from_memory): Make name param a const char* and
6176         don't strdup.
6177
6178 2020-05-20  Alan Modra  <amodra@gmail.com>
6179
6180         * coff-pe-read.c (read_pe_exported_syms): Use bfd_get_filename
6181         rather than accessing bfd->filename directly.
6182         * dtrace-probe.c (dtrace_static_probe_ops::get_probes): Likewise,
6183         and use bfd_section_name.
6184         * dwarf2/frame.c (decode_frame_entry): Likewise.
6185         * exec.c (exec_set_section_address): Likewise.
6186         * solib-aix.c (solib_aix_bfd_open): Likewise.
6187         * stap-probe.c (get_stap_base_address): Likewise.
6188         * symfile.c (reread_symbols): Likewise.
6189
6190 2020-05-19  Tom Tromey  <tromey@adacore.com>
6191
6192         * sparc64-tdep.c (adi_tag_fd): Update call to target_fileio_open.
6193
6194 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6195
6196         * dwarf2/read.c (quirk_rust_enum): Allocate enough fields.
6197
6198 2020-05-19  Pedro Alves  <palves@redhat.com>
6199
6200         * NEWS (set exec-file-mismatch): Adjust entry.
6201         * exec.c: Include "build-id.h".
6202         (validate_exec_file): Try to match build IDs instead of filenames.
6203         * gdb_bfd.c (struct gdb_bfd_open_closure): New.
6204         (gdb_bfd_iovec_fileio_open): Adjust to use gdb_bfd_open_closure
6205         and pass down 'warn_if_slow'.
6206         (gdb_bfd_open): Add 'warn_if_slow' parameter.  Use
6207         gdb_bfd_open_closure to pass it down.
6208         * gdb_bfd.h (gdb_bfd_open): Add 'warn_if_slow' parameter.
6209
6210 2020-05-19  Pedro Alves  <palves@redhat.com>
6211
6212         * gdb_bfd.c (gdb_bfd_iovec_fileio_open): Adjust.
6213         * target.c (target_fileio_open_1): Rename to target_fileio_open
6214         and make extern.  Use bool.
6215         (target_fileio_open, target_fileio_open_warn_if_slow): Delete.
6216         (target_fileio_read_alloc_1): Adjust.
6217         * target.h (target_fileio_open): Add 'warn_if_slow' parameter.
6218         (target_fileio_open_warn_if_slow): Delete declaration.
6219
6220 2020-05-19  Pedro Alves  <palves@redhat.com>
6221
6222         * gdb_bfd.h: (gdb_bfd_open): Default to 'fd' parameter to -1.
6223         Adjust all callers.
6224
6225 2020-05-19  Yoshinori Sato  <ysato@users.sourceforge.jp>
6226
6227         * h8300-tdep.c (h8300_is_argument_spill): Change how we check
6228         whether disp is negative.
6229
6230 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6231
6232         * symfile.h (struct symfile_segment_data)
6233         <~symfile_segment_data>: Remove.
6234         <segment_info>: Change to std::vector.
6235         * symfile.c (default_symfile_segments): Update.
6236         * elfread.c (elf_symfile_segments): Update.
6237
6238 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6239
6240         * symfile.h (struct symfile_segment_data) <struct segment>: New.
6241         <segments>: New.
6242         <segment_bases, segment_sizes>: Remove.
6243         * symfile.c (default_symfile_segments): Update.
6244         * elfread.c (elf_symfile_segments): Update.
6245         * remote.c (remote_target::get_offsets): Update.
6246         * solib-target.c (solib_target_relocate_section_addresses):
6247         Update.
6248
6249 2020-05-19  Simon Marchi  <simon.marchi@efficios.com>
6250
6251         * symfile.h (struct symfile_segment_data): Initialize fields.
6252         <~symfile_segment_data>: Add.
6253         (symfile_segment_data_up): New.
6254         (struct sym_fns) <sym_segments>: Return a
6255         symfile_segment_data_up.
6256         (default_symfile_segments): Return a symfile_segment_data_up.
6257         (free_symfile_segment_data): Remove.
6258         (get_symfile_segment_data): Return a symfile_segment_data_up.
6259         * symfile.c (default_symfile_segments): Likewise.
6260         (get_symfile_segment_data): Likewise.
6261         (free_symfile_segment_data): Remove.
6262         (symfile_find_segment_sections): Update.
6263         * elfread.c (elf_symfile_segments): Return a
6264         symfile_segment_data_up.
6265         * remote.c (remote_target::get_offsets): Update.
6266         * solib-target.c (solib_target_relocate_section_addresses):
6267         Update.
6268         * symfile-debug.c (debug_sym_segments): Return a
6269         symfile_segment_data_up.
6270
6271 2020-05-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6272
6273         PR build/25981
6274         * i386-sol2-nat.c [PR_MODEL_NATIVE != PR_MODEL_LP64] (regmap):
6275         Hardcode register numbers.
6276
6277         PR build/25981
6278         * procfs.c [(__i386__ || __x86_64__) && sun] (proc_get_LDT_entry,
6279         procfs_find_LDT_entry): Remove.
6280         * procfs.h [(__i386__ || __x86_64__) && sun] (struct ssd,
6281         procfs_find_LDT_entry): Remove.
6282         * sol-thread.c [(__i386__ || __x86_64__) && sun] (ps_lgetLDT):
6283         Remove.
6284
6285 2020-05-17  Pedro Alves  <palves@redhat.com>
6286             Andrew Burgess  <andrew.burgess@embecosm.com>
6287             Keno Fischer  <keno@juliacomputing.com>
6288
6289         PR gdb/25741
6290         * breakpoint.c (build_target_condition_list): Update comments.
6291         (build_target_command_list): Update comments and skip matching
6292         locations.
6293         (insert_bp_location): Move "set breakpoint auto-hw on" handling to
6294         a separate function.  Simplify "set breakpoint auto-hw off"
6295         handling.
6296         (insert_breakpoints): Update comment.
6297         (tracepoint_locations_match): New parameter.  For breakpoints,
6298         compare location types too, if the caller wants to.
6299         (handle_automatic_hardware_breakpoints): New functions.
6300         (bp_location_is_less_than): Also sort by location type and
6301         hardware breakpoint length.
6302         (update_global_location_list): Handle "set breakpoint auto-hw on"
6303         here.
6304         (update_breakpoint_locations): Ask breakpoint_locations_match to
6305         ignore location types.
6306
6307 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6308
6309         * gdbtypes.h (TYPE_NAME): Remove.  Change all cal sites to use
6310         type::name instead.
6311
6312 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6313
6314         * gdbtypes.h (struct type) <name, set_name>: New methods.
6315         (TYPE_CODE): Use type::name.  Change all call sites used to set
6316         the name to use type::set_name instead.
6317
6318 2020-05-16  Tom Tromey  <tom@tromey.com>
6319
6320         * top.c (quit_force): Update.
6321         * infrun.c (handle_no_resumed): Update.
6322         * top.h (all_uis): New function.
6323         (ALL_UIS): Remove.
6324
6325 2020-05-16  Simon Marchi  <simon.marchi@efficios.com>
6326
6327         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Fix condition.
6328
6329 2020-05-16  Pedro Alves  <palves@redhat.com>
6330
6331         * ia64-linux-nat.c
6332         (ia64_linux_nat_target) <enable_watchpoints_in_psr(ptid_t)>:
6333         Declare method.
6334         (enable_watchpoints_in_psr): Now a method of ia64_linux_nat_target.
6335
6336 2020-05-15  Simon Marchi  <simon.marchi@efficios.com>
6337
6338         * sparc64-tdep.c (adi_stat_t): Remove typedef (leaving struct).
6339         (sparc64_adi_info): Likewise.
6340
6341 2020-05-15  Tom Tromey  <tom@tromey.com>
6342
6343         * symtab.c (lookup_language_this, lookup_symbol_aux): Use
6344         block_objfile.
6345         (lookup_objfile_from_block): Remove.
6346         (lookup_symbol_in_block, lookup_symbol_in_static_block)
6347         (lookup_global_symbol): Use block_objfile.
6348         * symtab.h (lookup_objfile_from_block): Don't declare.
6349         * printcmd.c (clear_dangling_display_expressions): Use
6350         block_objfile.
6351         * parse.c (operator_check_standard): Use block_objfile.
6352
6353 2020-05-15  Tom Tromey  <tom@tromey.com>
6354
6355         * language.c (language_alloc_type_symbol): Set
6356         SYMBOL_SECTION.
6357         * symtab.c (initialize_objfile_symbol): Remove.
6358         (allocate_symbol): Remove.
6359         (allocate_template_symbol): Remove.
6360         * dwarf2/read.c (fixup_go_packaging): Use "new".
6361         (new_symbol): Use "new".
6362         (read_variable): Don't call initialize_objfile_symbol.  Use
6363         "new".
6364         (read_func_scope): Use "new".
6365         * xcoffread.c (process_xcoff_symbol): Don't call
6366         initialize_objfile_symbol.
6367         (SYMBOL_DUP): Remove.
6368         * coffread.c (process_coff_symbol, coff_read_enum_type): Use
6369         "new".
6370         * symtab.h (allocate_symbol, initialize_objfile_symbol)
6371         (allocate_template_symbol): Don't declare.
6372         (struct symbol): Add copy constructor.  Change defaults.
6373         * jit.c (finalize_symtab): Use "new".
6374         * ctfread.c (ctf_add_enum_member_cb, new_symbol, ctf_add_var_cb):
6375         Use "new".
6376         * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
6377         (common_block_end): Use "new".
6378         * mdebugread.c (parse_symbol): Use "new".
6379         (new_symbol): Likewise.
6380
6381 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6382
6383         * NEWS: Mention changes to help and apropos.
6384
6385 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6386
6387         * command.h (enum command_class): Improve comments, document
6388         that class_alias is for user-defined aliases, give the class
6389         name for each class, remove unused class_xdb.
6390         * cli/cli-decode.c (add_com_alias): Document THECLASS intended usage.
6391         * breakpoint.c (_initialize_breakpoint): Replace class_alias
6392         by a precise class.
6393         * infcmd.c (_initialize_infcmd): Likewise.
6394         * reverse.c (_initialize_reverse): Likewise.
6395         * stack.c (_initialize_stack): Likewise.
6396         * symfile.c (_initialize_symfile): Likewise.
6397         * tracepoint.c (_initialize_tracepoint): Likewise.
6398
6399 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6400
6401         * cli/cli-decode.c (apropos_cmd): Produce output for aliases
6402         when their aliased command is traversed.
6403         (help_cmd): Add fput_command_names_styled call to
6404         output command name and aliases when command has an alias.
6405
6406 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6407
6408         * cli/cli-decode.h (help_cmd_list): Remove declaration.
6409         * cli/cli-decode.c (help_cmd_list): Declare as static,
6410         remove prefix argument, use bool for recurse arg, rework to show the aliases of
6411         a command together with the command.
6412         (fput_command_name_styled, fput_command_names_styled): New functions.
6413         (print_help_for_command): Remove prefix arg, use bool for recurse arg, use
6414         fput_command_name_styled.
6415         (help_list, help_all): Update callers to remove prefix arg and use bool recurse.
6416         * cli/cli-cmds.c (_initialize_cli_cmds): Update alias_command doc.
6417
6418 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6419
6420         * cli/cli-setshow.h (cmd_show_list): Remove prefix argument.
6421         * cli/cli-decode.c (do_show_prefix_cmd): Likewise.
6422         * command.h (cmd_show_list): Likewise.
6423         * dwarf2/index-cache.c (show_index_cache_command): Likewise.
6424         * cli/cli-setshow.c (cmd_show_list): Use the prefix to produce the output.  Skip aliases.
6425
6426 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6427
6428         * unittests/command-def-selftests.c (traverse_command_structure):
6429         Verify all commands of a list have the same prefix command and
6430         that only the top cmdlist commands have a null prefix.
6431
6432 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6433
6434         * cli/cli-decode.c (lookup_cmd_for_prefix): Return the aliased command
6435         as prefix, not one of its aliases.
6436         (set_cmd_prefix): Remove.
6437         (do_add_cmd): Centralize the setting of the prefix of a command, when
6438         command is defined after its full chain of prefix commands.
6439         (add_alias_cmd): Remove call to set_cmd_prefix, as do_add_cmd does it.
6440         (add_setshow_cmd_full): Likewise.
6441         (update_prefix_field_of_prefixed_commands): New function.
6442         (add_prefix_cmd): Replace non working call to set_cmd_prefix by
6443         update_prefix_field_of_prefixed_commands.
6444         * gdb/remote-fileio.c (initialize_remote_fileio): Use the real
6445         addresses of remote_set_cmdlist and remote_show_cmdlist given
6446         as argument, not the address of an argument.
6447         * gdb/remote-fileio.h (initialize_remote_fileio): Likewise.
6448         * gdb/remote.c (_initialize_remote): Likewise.
6449
6450 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6451
6452         * cli/cli-cmds.c (alias_command): Check for an existing alias
6453         using lookup_cmd_composition, as valid_command_p is too strict
6454         and forbids aliases that are the prefix of an existing alias
6455         or command.
6456         * cli/cli-decode.c (lookup_cmd_composition): Ensure a prefix
6457         command is properly recognised as a valid command.
6458
6459 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6460
6461         * unittests/help-doc-selftests.c: Rename to
6462         unittests/command-def-selftests.c
6463         * unittests/command-def-selftests.c (help_doc_tests): Update some
6464         comments.
6465         (command_structure_tests, traverse_command_structure): New namespace
6466         and function.
6467         (command_structure_invariants_tests): New function.
6468         (_initialize_command_def_selftests) Renamed from
6469         _initialize_help_doc_selftests, register command_structure_invariants
6470         selftest.
6471
6472 2020-05-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6473
6474         * cli/cli-cmds.c (_initialize_cli_cmds): Define 'info set' as
6475         an alias of 'show'.
6476
6477 2020-05-15  Joel Brobecker  <brobecker@adacore.com>
6478
6479         * ada-lang.h: (ada_is_gnat_encoded_fixed_point_type): Renames
6480         ada_is_fixed_point_type.  Update all callers.
6481         (gnat_encoded_fixed_point_delta): Renames ada_delta.  Update
6482         all callers.
6483         * ada-lang.c (gnat_encoded_fixed_type_info): Renames fixed_type_info.
6484         Update all callers.
6485         * ada-typeprint.c (print_gnat_encoded_fixed_point_type): Renames
6486         print_fixed_point_type.  Update all callers.
6487         * ada-valprint.c (ada_value_print_num): Replace call to
6488         ada_is_fixed_point_type by ada_is_gnat_encoded_fixed_point_type.
6489
6490 2020-05-14  Kevin Buettner  <kevinb@redhat.com>
6491
6492         * nat/linux-btrace.c (btrace_this_cpu): Add check for AMD
6493         processors.
6494         (cpu_supports_bts): Add CV_AMD case.
6495
6496 2020-05-14  Laurent Morichetti  <Laurent.Morichetti@amd.com>
6497             Simon Marchi  <simon.marchi@efficios.com>
6498
6499         * infrun.c (stop_all_threads): Collect multiple wait events at
6500         each pass.
6501
6502 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6503
6504         * gdbtypes.h (TYPE_CODE): Remove.  Change all call sites to use
6505         type::code instead.
6506
6507 2020-05-14  Simon Marchi  <simon.marchi@efficios.com>
6508
6509         * gdbtypes.h (struct type) <code, set_code>: New methods.
6510         (TYPE_CODE): Use type::code.  Change all call sites used to set
6511         the code to use type::set_code instead.
6512
6513 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6514             Tom de Vries  <tdevries@suse.de>
6515             Pedro Alves  <palves@redhat.com>
6516
6517         PR threads/25478
6518         * infrun.c (stop_all_threads): Do NOT ignore
6519         TARGET_WAITKIND_NO_RESUMED, TARGET_WAITKIND_THREAD_EXITED,
6520         TARGET_WAITKIND_EXITED, TARGET_WAITKIND_SIGNALLED wait statuses
6521         received.
6522         (handle_no_resumed): Remove code handling a live inferior with no
6523         threads.
6524         * remote.c (has_single_non_exited_thread): New.
6525         (remote_target::update_thread_list): Do not delete a thread if is
6526         the last thread of the process.
6527         * thread.c (thread_select): Call delete_exited_threads instead of
6528         prune_threads.
6529
6530 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6531
6532         * infrun.c (stop_all_threads): Enable/disable thread events of all
6533         targets.  Move a debug message denoting the end of the function
6534         into the SCOPED_EXIT block.
6535
6536 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6537
6538         * process-stratum-target.h: Include <set>.
6539         (all_non_exited_process_targets, switch_to_target_no_thread): New
6540         function declarations.
6541         * process-stratum-target.c (all_non_exited_process_targets)
6542         (switch_to_target_no_thread): New function implementations.
6543
6544 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6545
6546         * infrun.c (handle_inferior_event): Extract out a piece of code
6547         into...
6548         (mark_non_executing_threads): ...this new function.
6549
6550 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6551
6552         * infrun.c (resume_1): Move a 'regcache_read_pc' call down to first
6553         use.
6554
6555 2020-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6556
6557         * regcache.c (regcache_read_pc_protected): New function
6558         implementation that returns 0 if the PC cannot read via
6559         'regcache_read_pc'.
6560         * infrun.c (proceed): Call 'regcache_read_pc_protected'
6561         instead of 'regcache_read_pc'.
6562         (keep_going_pass_signal): Ditto.
6563
6564 2020-05-13  Tom Tromey  <tromey@adacore.com>
6565
6566         * ada-lang.c (align_value): Remove.
6567         (ada_template_to_fixed_record_type_1): Use align_up.
6568
6569 2020-05-13  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6570
6571         * async-event.c: Update the copyright year.
6572         * async-event.h: Update the copyright year.
6573
6574 2020-05-12  Simon Marchi  <simon.marchi@efficios.com>
6575
6576         * objfiles.h (is_addr_in_objfile,
6577         shared_objfile_contains_address_p): Return bool.
6578         * objfile.c (is_addr_in_objfile,
6579         shared_objfile_contains_address_p): Return bool.
6580
6581 2020-05-11  Tom Tromey  <tromey@adacore.com>
6582
6583         * cli/cli-cmds.c (info_command): Restore.
6584         (_initialize_cli_cmds): Use add_prefix_command for "info".
6585         * gdb-gdb.gdb.in: Restore breakpoint on info_command.
6586
6587 2020-05-11  Tom Tromey  <tromey@adacore.com>
6588
6589         * ada-lang.c (ada_value_primitive_field): Now public.
6590         * ada-lang.h (ada_value_primitive_field): Declare.
6591         * ada-valprint.c (print_field_values): Use
6592         ada_value_primitive_field for wrapper fields.
6593
6594 2020-05-11  Tom de Vries  <tdevries@suse.de>
6595
6596         * dwarf2/index-write.c (debug_names::psymbol_tag): Handle
6597         MODULE_DOMAIN.
6598
6599 2020-05-11  Tom de Vries  <tdevries@suse.de>
6600
6601         PR symtab/25941
6602         * dwarf2/read.c (create_cus_from_debug_names_list): Initialize CUs
6603         with length 0, if not gdb-produced.
6604         (cutu_reader::cutu_reader): Set CU length to actual length if 0.
6605
6606 2020-05-09  Tom de Vries  <tdevries@suse.de>
6607
6608         PR gdb/25955
6609         * break-catch-throw.c (check_status_exception_catchpoint): Fix name
6610         calculation.
6611
6612 2020-05-09  Tom Tromey  <tom@tromey.com>
6613
6614         * top.c (server_command): Now bool.
6615         * top.h (server_command): Now bool.
6616
6617 2020-05-08  Tom Tromey  <tromey@adacore.com>
6618
6619         * dwarf2/read.c (read_lexical_block_scope): Don't process a DIE
6620         already being processed.
6621
6622 2020-05-08  Tom Tromey  <tom@tromey.com>
6623
6624         * printcmd.c (struct display) <next>: Remove.
6625         <display>: New constructor.
6626         <exp_string>: Now a std::string.
6627         <enabled_p>: Now a bool.
6628         (display_number): Move definition earlier.
6629         (displays): Rename from display_chain.  Now a std::vector.
6630         (ALL_DISPLAYS, ALL_DISPLAYS_SAFE): Remove.
6631         (display_command): Update.
6632         (do_one_display, disable_display)
6633         (enable_disable_display_command, do_enable_disable_display):
6634         Update.
6635         (free_display): Remove.
6636         (clear_displays): Rewrite.
6637         (delete_display): Update.
6638         (map_display_numbers): Use function_view.  Remove "data"
6639         parameter.  Update.
6640         (do_delete_display): Remove.
6641         (undisplay_command): Update.
6642         (do_one_display, do_displays, disable_display)
6643         (info_display_command): Update.
6644         (do_enable_disable_display): Remove.
6645         (enable_disable_display_command)
6646         (clear_dangling_display_expressions): Update.
6647
6648 2020-05-08  Tom Tromey  <tom@tromey.com>
6649
6650         * symtab.c (set_symbol_cache_size)
6651         (maintenance_print_symbol_cache, maintenance_flush_symbol_cache)
6652         (maintenance_print_symbol_cache_statistics): Update.
6653         * symmisc.c (print_symbol_bcache_statistics)
6654         (print_objfile_statistics, maintenance_print_objfiles)
6655         (maintenance_info_symtabs, maintenance_check_symtabs)
6656         (maintenance_expand_symtabs, maintenance_info_line_tables):
6657         Update.
6658         * symfile-debug.c (set_debug_symfile): Update.
6659         * source.c (forget_cached_source_info): Update.
6660         * python/python.c (gdbpy_progspaces): Update.
6661         * psymtab.c (maintenance_info_psymtabs): Update.
6662         * probe.c (parse_probes): Update.
6663         * linespec.c (iterate_over_all_matching_symtabs)
6664         (collect_symtabs_from_filename, search_minsyms_for_name): Update.
6665         * guile/scm-progspace.c (gdbscm_progspaces): Update.
6666         * exec.c (exec_target::close): Update.
6667         * ada-tasks.c (ada_tasks_new_objfile_observer): Update.
6668         * breakpoint.c (print_one_breakpoint_location)
6669         (create_longjmp_master_breakpoint)
6670         (create_std_terminate_master_breakpoint): Update.
6671         * progspace.c (program_spaces): Now a std::vector.
6672         (maybe_new_address_space): Update.
6673         (add_program_space): Remove.
6674         (program_space::program_space): Update.
6675         (remove_program_space): Update.
6676         (number_of_program_spaces): Remove.
6677         (print_program_space, update_address_spaces): Update.
6678         * progspace.h (program_spaces): Change type.
6679         (ALL_PSPACES): Remove.
6680         (number_of_program_spaces): Don't declare.
6681         (struct program_space) <next>: Remove.
6682
6683 2020-05-08  Tom Tromey  <tom@tromey.com>
6684
6685         * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Update.
6686         * solib-svr4.c (svr4_fetch_objfile_link_map): Update.
6687         (enable_break): Update.
6688         * solib-frv.c (frv_fdpic_find_global_pointer): Update.
6689         (frv_fdpic_find_canonical_descriptor): Update.
6690         (frv_fetch_objfile_link_map): Update.
6691         * progspace.c (program_space::free_all_objfiles): Update.
6692         (program_space::solibs): New method.
6693         * progspace.h (struct program_space) <solibs>: New method.
6694         * solist.h (master_so_list): Don't declare.
6695         (ALL_SO_LIBS): Remove.
6696         * solib.h (so_list_head): Remove.
6697         (update_solib_list): Update comment.
6698         * solib.c (master_so_list): Remove.
6699         (solib_used, update_solib_list, solib_add)
6700         (info_sharedlibrary_command, clear_solib)
6701         (reload_shared_libraries_1, remove_user_added_objfile): Update.
6702
6703 2020-05-08  Tom Tromey  <tom@tromey.com>
6704
6705         * extension.c (extension_languages): Now a std::array.
6706         (ALL_EXTENSION_LANGUAGES): Remove.
6707         (get_ext_lang_defn, get_ext_lang_of_file)
6708         (eval_ext_lang_from_control_command): Update.
6709         (finish_ext_lang_initialization)
6710         (auto_load_ext_lang_scripts_for_objfile)
6711         (ext_lang_type_printers::ext_lang_type_printers)
6712         (apply_ext_lang_type_printers)
6713         (ext_lang_type_printers::~ext_lang_type_printers)
6714         (apply_ext_lang_val_pretty_printer, apply_ext_lang_frame_filter)
6715         (preserve_ext_lang_values, get_breakpoint_cond_ext_lang)
6716         (breakpoint_ext_lang_cond_says_stop, check_quit_flag)
6717         (get_matching_xmethod_workers, ext_lang_colorize)
6718         (ext_lang_before_prompt): Update.
6719         (ALL_ENABLED_EXTENSION_LANGUAGES): Remove.
6720
6721 2020-05-08  Tom Tromey  <tom@tromey.com>
6722
6723         * symtab.h (class demangle_result_storage) <set_malloc_ptr>: New
6724         overload.
6725         <swap_string, m_string>: Remove.
6726         * symtab.c (demangle_for_lookup, completion_list_add_symbol):
6727         Update.
6728         * stabsread.c (define_symbol, read_type): Update.
6729         * linespec.c (find_linespec_symbols): Update.
6730         * gnu-v3-abi.c (gnuv3_get_typeid): Update.
6731         * dwarf2/read.c (dwarf2_canonicalize_name): Update.
6732         * dbxread.c (read_dbx_symtab): Update.
6733         * cp-support.h (cp_canonicalize_string_full)
6734         (cp_canonicalize_string, cp_canonicalize_string_no_typedefs):
6735         Return unique_xmalloc_ptr.
6736         * cp-support.c (inspect_type): Update.
6737         (cp_canonicalize_string_full): Return unique_xmalloc_ptr.
6738         (cp_canonicalize_string_no_typedefs, cp_canonicalize_string):
6739         Likewise.
6740         * c-typeprint.c (print_name_maybe_canonical): Update.
6741         * break-catch-throw.c (check_status_exception_catchpoint):
6742         Update.
6743
6744 2020-05-08  Tom de Vries  <tdevries@suse.de>
6745
6746         * infrun.c (follow_fork): Copy current_line and current_symtab to
6747         child thread.
6748
6749 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6750
6751         * async-event.c (struct async_signal_handler, struct
6752         async_event_handler): Reformat, remove typedef.
6753
6754 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6755
6756         * gdbtypes.h (TYPE_DYN_PROP_LIST): Remove.  Update all users
6757         access thistype->main_type->dyn_prop_list directly.
6758
6759 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6760
6761         * gdbtypes.h (struct type) <remove_dyn_prop>: New method.
6762         (remove_dyn_prop): Remove.  Update all users to use
6763         type::remove_dyn_prop.
6764         * gdbtypes.c (remove_dyn_prop): Rename to...
6765         (type::remove_dyn_prop): ... this.
6766
6767 2020-05-07  Simon Marchi via Gdb-patches  <gdb-patches@sourceware.org>
6768
6769         * gdbtypes.h (struct type) <add_dyn_prop>: New method.
6770         (add_dyn_prop): Remove.  Update all users to use
6771         type::add_dyn_prop.
6772         * gdbtypes.c (add_dyn_prop): Rename to...
6773         (type::add_dyn_prop): ... this.
6774
6775 2020-05-07  Simon Marchi  <simon.marchi@efficios.com>
6776
6777         * gdbtypes.h (struct type) <get_dyn_prop>: New method.
6778         (get_dyn_prop): Remove.  Update all users to use
6779         type::dyn_prop.
6780         * gdbtypes.c (get_dyn_prop): Rename to...
6781         (type::dyn_prop): ... this.
6782
6783 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6784
6785         * gdbtypes.h (struct main_type) <flag_static>: Remove.
6786
6787 2020-05-06  Simon Marchi  <simon.marchi@efficios.com>
6788
6789         * amd64-tdep.c (amd64_analyze_prologue): Check for `endbr64`
6790         instruction, skip it if it's there.
6791
6792 2020-05-05  Simon Marchi  <simon.marchi@efficios.com>
6793
6794         * gdbtypes.h (struct main_type) <flag_incomplete>: Remove.
6795
6796 2020-05-04  Simon Marchi  <simon.marchi@efficios.com>
6797
6798         * gdbtypes.h (TYPE_INCOMPLETE): Remove.
6799         * gdbtypes.c (recursive_dump_type): Remove use of
6800         TYPE_INCOMPLETE.
6801
6802 2020-05-03  Tom Tromey  <tom@tromey.com>
6803
6804         * breakpoint.c (catch_command, tcatch_command): Remove.
6805         (_initialize_breakpoint): Use add_basic_prefix_cmd,
6806         add_show_prefix_cmd.
6807         (set_breakpoint_cmd, show_breakpoint_cmd): Remove
6808         * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
6809         Remove.
6810         (add_internal_problem_command): Use add_basic_prefix_cmd,
6811         add_show_prefix_cmd.
6812         * mips-tdep.c (set_mipsfpu_command): Remove.
6813         (_initialize_mips_tdep): Use add_basic_prefix_cmd.
6814         * dwarf2/index-cache.c (set_index_cache_command): Remove.
6815         (_initialize_index_cache): Use add_basic_prefix_cmd.
6816         * memattr.c (dummy_cmd): Remove.
6817         (_initialize_mem): Use add_basic_prefix_cmd, add_show_prefix_cmd.
6818         * tui/tui-win.c (set_tui_cmd, show_tui_cmd): Remove.
6819         (_initialize_tui_win): Use add_basic_prefix_cmd,
6820         add_show_prefix_cmd.
6821         * cli/cli-logging.c (set_logging_command): Remove.
6822         (_initialize_cli_logging): Use add_basic_prefix_cmd,
6823         add_show_prefix_cmd.
6824         (show_logging_command): Remove.
6825         * target.c (target_command): Remove.
6826         (add_target): Use add_basic_prefix_cmd.
6827
6828 2020-05-02  Hannes Domani  <ssbssa@yahoo.de>
6829
6830         * gdbtypes.h (enum dynamic_prop_node_kind): Fix typo.
6831
6832 2020-05-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6833
6834         * gdb-gdb.gdb-in: Remove breakpoint on disappeared function
6835         info_command.
6836
6837 2020-04-30  Kamil Rytarowski  <n54@gmx.com>
6838
6839         * nbsd-nat.c (nbsd_enable_proc_events)
6840         (nbsd_nat_target::post_startup_inferior): Add.
6841         (nbsd_nat_target::post_attach): Call `nbsd_enable_proc_events'.
6842         (nbsd_nat_target::update_thread_list): Rewrite.
6843         (nbsd_nat_target::wait): Handle "PTRACE_LWP_EXIT" and
6844         "PTRACE_LWP_CREATE".
6845         * nbsd-nat.h (nbsd_nat_target::post_startup_inferior): Add.
6846
6847 2020-04-30  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6848
6849         * stack.c (_initialize_stack): Remove duplicated creation
6850         of "frame" command and "f" alias.
6851
6852 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6853
6854         PR gdb/18706
6855         * gdbtypes.c (check_typedef): Calculate size of array of
6856         stubbed type.
6857
6858 2020-04-30  Hannes Domani  <ssbssa@yahoo.de>
6859
6860         PR gdb/15559
6861         * i386-tdep.c (i386_push_dummy_call): Call
6862         i386_thiscall_push_dummy_call.
6863         (i386_thiscall_push_dummy_call): New function.
6864         * i386-tdep.h (i386_thiscall_push_dummy_call): Declare.
6865         * i386-windows-tdep.c (i386_windows_push_dummy_call): New function.
6866         (i386_windows_init_abi): Call set_gdbarch_push_dummy_call.
6867
6868 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6869
6870         * gdbarch.sh (do_read): Add shellcheck disable directive for
6871         warning SC2162.
6872
6873 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6874
6875         * gdbarch.sh: Use ${foo:-} where shellcheck would report a
6876         "referenced but not assigned" warning.
6877
6878 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6879
6880         * gdbarch.sh: Remove code that sets fallbackdefault.
6881
6882 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6883
6884         * gdbarch.sh: Use shell operators && and || instead of
6885         -a and -o.
6886
6887 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6888
6889         * gdbarch.sh: Use $(...) instead of `...`.
6890
6891 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6892
6893         * gdbarch.sh: Use double quotes around variables.
6894
6895 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
6896
6897         * gdbarch.sh: Use %s with printf, instead of variables in the
6898         format string.
6899
6900 2020-04-29  Tom Tromey  <tromey@adacore.com>
6901
6902         PR ada/25875:
6903         * dwarf2/read.c (update_enumeration_type_from_children): Compute
6904         type fields here.
6905         (read_enumeration_type): Call
6906         update_enumeration_type_from_children later.  Update comments.
6907         (process_enumeration_scope): Don't create type fields.
6908
6909 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6910
6911         * nbsd-tdep.c: Include "xml-syscall.h".
6912         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
6913
6914 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
6915
6916         * nbsd-nat.c: Include "sys/wait.h".
6917         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
6918         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
6919         (nbsd_nat_target::remove_exec_catchpoint)
6920         (nbsd_nat_target::set_syscall_catchpoint): Add.
6921         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
6922         (nbsd_nat_target::insert_exec_catchpoint)
6923         (nbsd_nat_target::remove_exec_catchpoint)
6924         (nbsd_nat_target::set_syscall_catchpoint): Add.
6925         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
6926         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
6927         `nbsd_get_syscall_number'.
6928
6929 2020-04-29  Tom Tromey  <tom@tromey.com>
6930
6931         * stack.c (print_block_frame_labels): Remove.
6932
6933 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
6934
6935         PR gdb/17320
6936         * ada-valprint.c (val_print_packed_array_elements): Move array
6937         end bracket to new line.
6938         (ada_val_print_string): Remove extra spaces before first array
6939         element.
6940         * c-valprint.c (c_value_print_array): Likewise.
6941         * m2-valprint.c (m2_print_array_contents): Likewise.
6942         (m2_value_print_inner): Likewise.
6943         * p-valprint.c (pascal_value_print_inner): Likewise.
6944         * valprint.c (generic_val_print_array): Likewise.
6945         (value_print_array_elements): Move first array element and array
6946         end bracket to new line.
6947
6948 2020-04-29  Tom de Vries  <tdevries@suse.de>
6949
6950         PR symtab/25889
6951         * linespec.c (find_method): Fix ix calculation.
6952
6953 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
6954
6955         * syscalls/update-netbsd.sh: New file.
6956         * syscalls/netbsd.xml: Regenerate.
6957         * data-directory/Makefile.in: Register `netbsd.xml' in
6958         `SYSCALLS_FILES'.
6959
6960 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6961
6962         * syscalls/update-freebsd.sh: Add double quotes.
6963
6964 2020-04-28  Tom Tromey  <tom@tromey.com>
6965
6966         * NEWS: Update.
6967         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
6968         (cmdpy_init): Allow class_tui.
6969
6970 2020-04-28 Mark Williams <mark@myosotissp.com>
6971
6972         PR gdb/24480
6973         * dwarf2read.c: Add missing assingments to list_in_scope when
6974         start_symtab was already called.
6975
6976 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
6977
6978         PR gdb/25881
6979         * dwarf2/read.c (offset_map_type): Use
6980         gdb:hash_enum<sect_offset> as hash function.
6981
6982 2020-04-28  Tom de Vries  <tdevries@suse.de>
6983
6984         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
6985         with DW_AT_signature.
6986
6987 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
6988
6989         * configure.ac: Remove check for fs_base/gs_base in
6990         user_regs_struct.
6991         * configure: Re-generate.
6992         * config.in: Re-generate.
6993         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
6994         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
6995         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
6996
6997 2020-04-27  Luis Machado  <luis.machado@linaro.org>
6998
6999         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
7000         problematic inline frame unwinding situation.
7001         * frame.c (frame_id_computed_p): New function.
7002         * frame.h (frame_id_computed_p): New prototype.
7003
7004 2020-04-26  Tom Tromey  <tom@tromey.com>
7005
7006         * command.h (enum command_class) <class_pseudo>: Remove.
7007
7008 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
7009
7010         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
7011         and whitespace.
7012
7013 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
7014
7015         * inf-ptrace.c (inf_ptrace_target::wait): Remove
7016         `PT_GET_PROCESS_STATE' block.
7017
7018 2020-04-24  Tom Tromey  <tom@tromey.com>
7019
7020         * symtab.h (symbol_get_demangled_name): Don't declare.
7021         * symtab.c (symbol_get_demangled_name): Remove.
7022         (general_symbol_info::natural_name)
7023         (general_symbol_info::demangled_name): Update.
7024
7025 2020-04-24  Tom Tromey  <tom@tromey.com>
7026
7027         PR rust/25025:
7028         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
7029
7030 2020-04-24  Tom Tromey  <tom@tromey.com>
7031
7032         PR symtab/12707:
7033         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
7034         exists.
7035         (new_symbol): Likewise.
7036         * compile/compile-object-load.c (get_out_value_type): Use
7037         symbol_matches_search_name.
7038
7039 2020-04-24  Tom Tromey  <tom@tromey.com>
7040
7041         * dwarf2/read.c (add_partial_symbol): Do not call
7042         compute_and_set_names.
7043
7044 2020-04-24  Tom Tromey  <tom@tromey.com>
7045
7046         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
7047         overload.
7048
7049 2020-04-24  Tom Tromey  <tom@tromey.com>
7050
7051         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
7052         (add_psymbol_to_list): New overload.  Make old overload call new
7053         one.
7054         * psympriv.h (add_psymbol_to_list): New overload.
7055
7056 2020-04-24  Tom Tromey  <tom@tromey.com>
7057
7058         * dwarf2/read.c (partial_die_info::read) <case
7059         DW_AT_linkage_name>: Use value_as_string.
7060         (dwarf2_string_attr): Use value_as_string.
7061         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
7062         method.
7063         * dwarf2/attribute.c (attribute::value_as_string): New method.
7064
7065 2020-04-24  Tom Tromey  <tom@tromey.com>
7066
7067         * symtab.c (general_symbol_info::natural_name)
7068         (general_symbol_info::demangled_name): Check for language_rust.
7069
7070 2020-04-24  Tom Tromey  <tom@tromey.com>
7071
7072         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
7073         (dwarf2_physname): ... from here.
7074         (partial_die_info::read): Add Rust "{" hack.
7075
7076 2020-04-24  Tom Tromey  <tom@tromey.com>
7077
7078         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
7079         method.
7080         (symbol_set_demangled_name): Don't declare.
7081         * symtab.c (general_symbol_info::set_demangled_name): Rename from
7082         symbol_set_demangled_name.
7083         (general_symbol_info::set_language)
7084         (general_symbol_info::compute_and_set_names): Update.
7085         * minsyms.c (minimal_symbol_reader::install): Update.
7086         * dwarf2/read.c (new_symbol): Update.
7087
7088 2020-04-24  Tom Tromey  <tromey@adacore.com>
7089
7090         PR python/23662:
7091         * python/py-type.c (convert_field): Handle
7092         FIELD_LOC_KIND_DWARF_BLOCK.
7093         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
7094         (typy_get_dynamic): Nw function.
7095         (type_object_getset): Add "dynamic".
7096         * NEWS: Add entry.
7097
7098 2020-04-24  Tom Tromey  <tromey@adacore.com>
7099
7100         * ada-typeprint.c (print_choices, print_variant_part)
7101         (print_record_field_types_dynamic): New functions.
7102         (print_record_field_types): Use print_record_field_types_dynamic.
7103
7104 2020-04-24  Tom Tromey  <tromey@adacore.com>
7105
7106         * dwarf2/read.c (handle_data_member_location): New overload.
7107         (dwarf2_add_field): Use it.
7108         (decode_locdesc): Add "computed" parameter.  Update comment.
7109         * gdbtypes.c (is_dynamic_type_internal): Also look for
7110         FIELD_LOC_KIND_DWARF_BLOCK.
7111         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
7112         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
7113         virtual base classes.
7114         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
7115         FIELD_LOC_KIND_DWARF_BLOCK.
7116
7117 2020-04-24  Tom Tromey  <tromey@adacore.com>
7118
7119         * dwarf2/read.c (read_structure_type): Handle dynamic length.
7120         * gdbtypes.c (is_dynamic_type_internal): Check
7121         TYPE_HAS_DYNAMIC_LENGTH.
7122         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
7123         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
7124         New macros.
7125         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
7126         constant.
7127
7128 2020-04-24  Tom Tromey  <tromey@adacore.com>
7129
7130         * dwarf2/read.c (struct variant_field): Rewrite.
7131         (struct variant_part_builder): New.
7132         (struct nextfield): Remove "variant" field.  Add "offset".
7133         (struct field_info): Add "current_variant_part" and
7134         "variant_parts".
7135         (alloc_discriminant_info): Remove.
7136         (alloc_rust_variant): New function.
7137         (quirk_rust_enum): Update.
7138         (dwarf2_add_field): Set "offset" member.  Don't handle
7139         DW_TAG_variant_part.
7140         (offset_map_type): New typedef.
7141         (convert_variant_range, create_one_variant)
7142         (create_one_variant_part, create_variant_parts)
7143         (add_variant_property): New functions.
7144         (dwarf2_attach_fields_to_type): Call add_variant_property.
7145         (read_structure_type): Don't handle DW_TAG_variant_part.
7146         (handle_variant_part, handle_variant): New functions.
7147         (handle_struct_member_die): Use them.
7148         (process_structure_scope): Don't handle variant parts.
7149         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
7150         (struct discriminant_info): Remove.
7151         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
7152         (struct main_type) <flag_discriminated_union>: Remove.
7153         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
7154         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
7155         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
7156         Update.
7157         * valops.c (value_union_variant): Remove.
7158         * value.h (value_union_variant): Don't declare.
7159
7160 2020-04-24  Tom Tromey  <tromey@adacore.com>
7161
7162         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
7163         (ada_value_primitive_packed_val): Update.
7164         * ada-valprint.c (ada_value_print_1): Update.
7165         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
7166         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
7167         just an address.  Use evaluate_for_locexpr_baton.
7168         (dwarf2_evaluate_property): Update.
7169         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
7170         array_view.
7171         * findvar.c (default_read_var_value): Update.
7172         * gdbtypes.c (compute_variant_fields_inner)
7173         (resolve_dynamic_type_internal): Update.
7174         (resolve_dynamic_type): Change type of valaddr parameter.
7175         * gdbtypes.h (resolve_dynamic_type): Update.
7176         * valarith.c (value_subscripted_rvalue): Update.
7177         * value.c (value_from_contents_and_address): Update.
7178
7179 2020-04-24  Tom Tromey  <tromey@adacore.com>
7180
7181         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
7182         "push_initial_value" parameter.
7183         (dwarf2_evaluate_property): Likewise.
7184         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
7185
7186 2020-04-24  Tom Tromey  <tromey@adacore.com>
7187
7188         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
7189         (variant::matches, compute_variant_fields_recurse)
7190         (compute_variant_fields_inner, compute_variant_fields): New
7191         functions.
7192         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
7193         Use resolved_type after type is made.
7194         (operator==): Add new cases.
7195         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
7196         (struct discriminant_range, struct variant, struct variant_part):
7197         New.
7198         (union dynamic_prop_data) <variant_parts, original_type>: New
7199         members.
7200         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
7201         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
7202         constants.
7203         * value.c (unpack_bits_as_long): Now public.
7204         * value.h (unpack_bits_as_long): Declare.
7205
7206 2020-04-24  Tom Tromey  <tromey@adacore.com>
7207
7208         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
7209         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
7210
7211 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
7212
7213         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
7214
7215 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
7216
7217         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
7218         (remove_fork_catchpoint, post_startup_inferior)
7219         (post_attach): Move...
7220         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
7221         (remove_fork_catchpoint, post_startup_inferior)
7222         (post_attach): ...here.
7223         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
7224         (remove_fork_catchpoint, post_startup_inferior)
7225         (post_attach): Move...
7226         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
7227         (remove_fork_catchpoint, post_startup_inferior)
7228         (post_attach): ...here.
7229
7230 2020-04-24  Tom Tromey  <tromey@adacore.com>
7231
7232         * nat/windows-nat.h (struct windows_thread_info)
7233         <pc_adjusted>: New member.
7234         * windows-nat.c (windows_fetch_one_register): Check
7235         pc_adjusted.
7236         (windows_nat_target::get_windows_debug_event)
7237         (windows_nat_target::wait): Set pc_adjusted.
7238
7239 2020-04-24  Tom de Vries  <tdevries@suse.de>
7240
7241         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
7242         Run gdb-add-index inside temp dir.
7243
7244 2020-04-23  Tom Tromey  <tromey@adacore.com>
7245
7246         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
7247         in loop.
7248
7249 2020-04-23  Luis Machado  <luis.machado@linaro.org>
7250
7251         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
7252         get_frame_register instead of gdbarch_unwind_pc.
7253
7254 2020-04-23  Tom de Vries  <tdevries@suse.de>
7255
7256         * symtab.c (lookup_global_symbol): Prefer def over decl.
7257
7258 2020-04-23  Tom de Vries  <tdevries@suse.de>
7259
7260         PR symtab/25807
7261         * block.c (best_symbol, better_symbol): Promote to external.
7262         * block.h (best_symbol, better_symbol): Declare.
7263         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
7264         decl.
7265
7266 2020-04-23  Tom Tromey  <tromey@adacore.com>
7267
7268         PR ada/25837:
7269         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
7270         "const char *", not a "const std::string &".
7271         <name_and_matcher::operator==>: Update.
7272         * unittests/lookup_name_info-selftests.c: Change type of
7273         "result".
7274
7275 2020-04-23  Tom Tromey  <tom@tromey.com>
7276
7277         * inferior.h (iterate_over_inferiors): Don't declare.
7278         * inferior.c (iterate_over_inferiors): Remove.
7279         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
7280         Remove.
7281         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
7282         use iterate_over_inferiors.
7283         (darwin_resume_inferior_it)
7284         (struct resume_inferior_threads_param)
7285         (darwin_resume_inferior_threads_it): Remove.
7286         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
7287
7288 2020-04-23  Tom de Vries  <tdevries@suse.de>
7289
7290         * blockframe.c (find_pc_partial_function): Use
7291         find_pc_sect_compunit_symtab rather than
7292         objfile->sf->qf->find_pc_sect_compunit_symtab.
7293
7294 2020-04-22  Tom de Vries  <tdevries@suse.de>
7295
7296         PR symtab/25764
7297         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
7298         in psymtabs.
7299
7300 2020-04-22  Tom de Vries  <tdevries@suse.de>
7301
7302         PR symtab/25801
7303         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
7304         symtabs.
7305
7306 2020-04-22  Tom de Vries  <tdevries@suse.de>
7307
7308         PR symtab/25700
7309         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
7310         CU if already created.
7311
7312 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
7313
7314         * infrun.c (displaced_step_fixup): Switch to the event_thread
7315         before calling displaced_step_restore, not after.
7316
7317 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7318
7319         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
7320         its inferior is not recorded by us.
7321         (record_btrace_target_open): Replace call to
7322         all_non_exited_threads () with call to current_inferior
7323         ()->non_exited_threads ().
7324         (record_btrace_target::stop_recording): Likewise.
7325         (record_btrace_target::close): Likewise.
7326         (record_btrace_target::wait): Likewise.
7327         (record_btrace_target::record_stop_replaying): Likewise.
7328
7329 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7330
7331         * btrace.c (btrace_enable): Throw an error on double enables and
7332         when enabling recording fails.
7333         (btrace_disable): Throw an error if the thread is not recorded.
7334
7335 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
7336
7337         * record-btrace.c (record_btrace_target::fetch_registers): Forward
7338         request if we do not have a thread_info.
7339
7340 2020-04-21  Tom de Vries  <tdevries@suse.de>
7341
7342         PR gdb/25471
7343         * thread.c
7344         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
7345         exception in get_frame_id.
7346
7347 2020-04-20  Tom Tromey  <tromey@adacore.com>
7348
7349         * python/python.c (struct gdbpy_event): Mark move constructor as
7350         noexcept.
7351         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
7352         constructor as noexcept.
7353         * completer.h (struct completion_result): Mark move constructor as
7354         noexcept.
7355         * completer.c (completion_result::completion_result): Use
7356         initialization style.  Don't call reset_match_list.
7357
7358 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
7359
7360         * MAINTAINERS (Write After Approval): Add myself.
7361
7362 2020-04-18  Tom Tromey  <tom@tromey.com>
7363
7364         * windows-tdep.c (init_w32_command_list)
7365         (w32_prefix_command_valid): Restore.
7366         (_initialize_windows_tdep): Call init_w32_command_list.
7367
7368 2020-04-18  Tom Tromey  <tom@tromey.com>
7369
7370         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
7371         * value.c (value_fn_field): Update.
7372         * valops.c (find_function_in_inferior)
7373         (value_allocate_space_in_inferior): Update.
7374         * tui/tui-winsource.c (tui_update_source_windows_with_line):
7375         Update.
7376         * tui/tui-source.c (tui_source_window::set_contents): Update.
7377         * symtab.c (lookup_global_or_static_symbol)
7378         (find_function_start_sal_1, skip_prologue_sal)
7379         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
7380         * symmisc.c (dump_msymbols, dump_symtab_1)
7381         (maintenance_print_one_line_table): Update.
7382         * symfile.c (init_entry_point_info, section_is_mapped)
7383         (list_overlays_command, simple_read_overlay_table)
7384         (simple_overlay_update_1): Update.
7385         * stap-probe.c (handle_stap_probe): Update.
7386         * stabsread.c (dbx_init_float_type, define_symbol)
7387         (read_one_struct_field, read_enum_type, read_range_type): Update.
7388         * source.c (info_line_command): Update.
7389         * python/python.c (gdbpy_source_objfile_script)
7390         (gdbpy_execute_objfile_script): Update.
7391         * python/py-type.c (save_objfile_types): Update.
7392         * python/py-objfile.c (py_free_objfile): Update.
7393         * python/py-inferior.c (python_new_objfile): Update.
7394         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
7395         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
7396         (maintenance_check_psymtabs): Update.
7397         * printcmd.c (info_address_command): Update.
7398         * objfiles.h (struct objfile) <arch>: New method, from
7399         get_objfile_arch.
7400         (get_objfile_arch): Don't declare.
7401         * objfiles.c (get_objfile_arch): Remove.
7402         (filter_overlapping_sections): Update.
7403         * minsyms.c (msymbol_is_function): Update.
7404         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
7405         (output_nondebug_symbol): Update.
7406         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
7407         (mdebug_expand_psymtab): Update.
7408         * machoread.c (macho_add_oso_symfile): Update.
7409         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
7410         Update.
7411         * linux-fork.c (checkpoint_command): Update.
7412         * linespec.c (convert_linespec_to_sals): Update.
7413         * jit.c (finalize_symtab): Update.
7414         * infrun.c (insert_exception_resume_from_probe): Update.
7415         * ia64-tdep.c (ia64_find_unwind_table): Update.
7416         * hppa-tdep.c (internalize_unwinds): Update.
7417         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
7418         Update.
7419         * gcore.c (call_target_sbrk): Update.
7420         * elfread.c (record_minimal_symbol, elf_symtab_read)
7421         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
7422         (elf_gnu_ifunc_resolve_by_got): Update.
7423         * dwarf2/read.c (create_addrmap_from_index)
7424         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
7425         (read_debug_names_from_section)
7426         (process_psymtab_comp_unit_reader, add_partial_symbol)
7427         (add_partial_subprogram, process_full_comp_unit)
7428         (read_file_scope, read_func_scope, read_lexical_block_scope)
7429         (read_call_site_scope, dwarf2_ranges_read)
7430         (dwarf2_record_block_ranges, dwarf2_add_field)
7431         (mark_common_block_symbol_computed, read_tag_pointer_type)
7432         (read_tag_string_type, dwarf2_init_float_type)
7433         (dwarf2_init_complex_target_type, read_base_type)
7434         (partial_die_info::read, partial_die_info::read)
7435         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
7436         (dwarf2_fetch_die_loc_sect_off): Update.
7437         * dwarf2/loc.c (dwarf2_find_location_expression)
7438         (class dwarf_evaluate_loc_desc, rw_pieced_value)
7439         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
7440         (dwarf2_loc_desc_get_symbol_read_needs)
7441         (locexpr_describe_location_piece, locexpr_describe_location_1)
7442         (loclist_describe_location): Update.
7443         * dwarf2/index-write.c (write_debug_names): Update.
7444         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
7445         * dtrace-probe.c (dtrace_process_dof): Update.
7446         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
7447         (process_one_symbol): Update.
7448         * ctfread.c (ctf_init_float_type, read_base_type): Update.
7449         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
7450         (coff_read_enum_type): Update.
7451         * cli/cli-cmds.c (edit_command, list_command): Update.
7452         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
7453         * breakpoint.c (create_overlay_event_breakpoint)
7454         (create_longjmp_master_breakpoint)
7455         (create_std_terminate_master_breakpoint)
7456         (create_exception_master_breakpoint, get_sal_arch): Update.
7457         * block.c (block_gdbarch): Update.
7458         * annotate.c (annotate_source_line): Update.
7459
7460 2020-04-17  Tom Tromey  <tromey@adacore.com>
7461
7462         * auto-load.c (show_auto_load_cmd): Remove.
7463         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
7464         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
7465         (maintenance_print_arc_command): Remove.
7466         * tui/tui-win.c (tui_command): Remove.
7467         (tui_get_cmd_list): Use add_basic_prefix_cmd.
7468         * tui/tui-layout.c (tui_layout_command): Remove.
7469         (_initialize_tui_layout): Use add_basic_prefix_cmd.
7470         * python/python.c (user_set_python, user_show_python): Remove.
7471         (_initialize_python): Use add_basic_prefix_cmd,
7472         add_show_prefix_cmd.
7473         * guile/guile.c (set_guile_command, show_guile_command): Remove.
7474         (install_gdb_commands): Use add_basic_prefix_cmd,
7475         add_show_prefix_cmd.
7476         (info_guile_command): Remove.
7477         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
7478         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
7479         add_show_prefix_cmd.
7480         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
7481         Remove do_set and do_show parameters.
7482         * cli/cli-style.c (set_style, show_style): Remove.
7483         (_initialize_cli_style): Use add_basic_prefix_cmd,
7484         add_show_prefix_cmd.
7485         (cli_style_option::add_setshow_commands): Remove do_set and
7486         do_show parameters.
7487         (cli_style_option::add_setshow_commands): Use
7488         add_basic_prefix_cmd, add_show_prefix_cmd.
7489         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
7490         (set_style_name): Remove.
7491         * cli/cli-dump.c (dump_command, append_command): Remove.
7492         (srec_dump_command, ihex_dump_command, verilog_dump_command)
7493         (tekhex_dump_command, binary_dump_command)
7494         (binary_append_command): Remove.
7495         (_initialize_cli_dump): Use add_basic_prefix_cmd.
7496         * windows-tdep.c (w32_prefix_command_valid): Remove global.
7497         (init_w32_command_list): Remove; move into ...
7498         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
7499         * valprint.c (set_print, show_print, set_print_raw)
7500         (show_print_raw): Remove.
7501         (_initialize_valprint): Use add_basic_prefix_cmd,
7502         add_show_prefix_cmd.
7503         * typeprint.c (set_print_type, show_print_type): Remove.
7504         (_initialize_typeprint): Use add_basic_prefix_cmd,
7505         add_show_prefix_cmd.
7506         * record.c (set_record_command, show_record_command): Remove.
7507         (_initialize_record): Use add_basic_prefix_cmd,
7508         add_show_prefix_cmd.
7509         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
7510         add_show_prefix_cmd.
7511         (info_command, show_command, set_debug, show_debug): Remove.
7512         * top.h (set_history, show_history): Don't declare.
7513         * top.c (set_history, show_history): Remove.
7514         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
7515         (unset_tdesc_cmd): Remove.
7516         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
7517         add_show_prefix_cmd.
7518         * symtab.c (info_module_command): Remove.
7519         (_initialize_symtab): Use add_basic_prefix_cmd.
7520         * symfile.c (overlay_command): Remove.
7521         (_initialize_symfile): Use add_basic_prefix_cmd.
7522         * sparc64-tdep.c (info_adi_command): Remove.
7523         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
7524         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
7525         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
7526         add_show_prefix_cmd.
7527         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
7528         (_initialize_serial): Use add_basic_prefix_cmd,
7529         add_show_prefix_cmd.
7530         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
7531         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
7532         add_show_prefix_cmd.
7533         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
7534         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
7535         add_show_prefix_cmd.
7536         * riscv-tdep.c (show_riscv_command, set_riscv_command)
7537         (show_debug_riscv_command, set_debug_riscv_command): Remove.
7538         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
7539         add_show_prefix_cmd.
7540         * remote.c (remote_command, set_remote_cmd): Remove.
7541         (_initialize_remote): Use add_basic_prefix_cmd.
7542         * record-full.c (set_record_full_command)
7543         (show_record_full_command): Remove.
7544         (_initialize_record_full): Use add_basic_prefix_cmd,
7545         add_show_prefix_cmd.
7546         * record-btrace.c (cmd_set_record_btrace)
7547         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
7548         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
7549         (cmd_show_record_btrace_pt): Remove.
7550         (_initialize_record_btrace): Use add_basic_prefix_cmd,
7551         add_show_prefix_cmd.
7552         * ravenscar-thread.c (set_ravenscar_command)
7553         (show_ravenscar_command): Remove.
7554         (_initialize_ravenscar): Use add_basic_prefix_cmd,
7555         add_show_prefix_cmd.
7556         * mips-tdep.c (show_mips_command, set_mips_command)
7557         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
7558         add_show_prefix_cmd.
7559         * maint.c (maintenance_command, maintenance_info_command)
7560         (maintenance_check_command, maintenance_print_command)
7561         (maintenance_set_cmd, maintenance_show_cmd): Remove.
7562         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
7563         add_show_prefix_cmd.
7564         (show_per_command_cmd): Remove.
7565         * maint-test-settings.c (maintenance_set_test_settings_cmd):
7566         Remove.
7567         (maintenance_show_test_settings_cmd): Remove.
7568         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
7569         add_show_prefix_cmd.
7570         * maint-test-options.c (maintenance_test_options_command):
7571         Remove.
7572         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
7573         * macrocmd.c (macro_command): Remove
7574         (_initialize_macrocmd): Use add_basic_prefix_cmd.
7575         * language.c (set_check, show_check): Remove.
7576         (_initialize_language): Use add_basic_prefix_cmd,
7577         add_show_prefix_cmd.
7578         * infcmd.c (unset_command): Remove.
7579         (_initialize_infcmd): Use add_basic_prefix_cmd.
7580         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
7581         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
7582         add_show_prefix_cmd.
7583         * go32-nat.c (go32_info_dos_command): Remove.
7584         (_initialize_go32_nat): Use add_basic_prefix_cmd.
7585         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
7586         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
7587         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
7588         (_initialize_frame): Use add_basic_prefix_cmd,
7589         add_show_prefix_cmd.
7590         * dcache.c (set_dcache_command, show_dcache_command): Remove.
7591         (_initialize_dcache): Use add_basic_prefix_cmd,
7592         add_show_prefix_cmd.
7593         * cp-support.c (maint_cplus_command): Remove.
7594         (_initialize_cp_support): Use add_basic_prefix_cmd.
7595         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
7596         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
7597         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
7598         add_basic_prefix_cmd, add_show_prefix_cmd.
7599         * breakpoint.c (save_command): Remove.
7600         (_initialize_breakpoint): Use add_basic_prefix_cmd.
7601         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
7602         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
7603         add_show_prefix_cmd.
7604         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
7605         (set_ada_command, show_ada_command): Remove.
7606         (_initialize_ada_language): Use add_basic_prefix_cmd,
7607         add_show_prefix_cmd.
7608         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
7609
7610 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
7611
7612         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
7613         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
7614
7615 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7616
7617         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
7618         warning messages.
7619
7620 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
7621
7622         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
7623         import table is not at beginning of .idata section.
7624
7625 2020-04-16  Pedro Alves  <palves@redhat.com>
7626
7627         * inferior.c (delete_inferior): Use delete operator directly
7628         instead of delete_program_space.
7629         * progspace.c (add_program_space): New, factored out from
7630         program_space::program_space.
7631         (remove_program_space): New, factored out from
7632         delete_program_space.
7633         (program_space::program_space): Remove intro comment.  Rewrite.
7634         (program_space::~program_space): Remove intro comment.  Call
7635         remove_program_space.
7636         (delete_program_space): Delete.
7637         * progspace.h (program_space::program_space): Make explicit.  Move
7638         intro comment here, adjusted.
7639         (program_space::~program_space): Move intro comment here,
7640         adjusted.
7641         (delete_program_space): Remove.
7642
7643 2020-04-16  Tom Tromey  <tromey@adacore.com>
7644
7645         * windows-nat.c (windows_nat::handle_access_violation): New
7646         function.
7647         * nat/windows-nat.h (handle_access_violation): Declare.
7648         * nat/windows-nat.c (handle_exception): Move Cygwin code to
7649         windows-nat.c.  Call handle_access_violation.
7650
7651 2020-04-16  Tom de Vries  <tdevries@suse.de>
7652
7653         PR symtab/25791
7654         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
7655         CUs without psymtab.
7656
7657 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
7658
7659         * python/python.c (do_start_initialization): Don't call
7660         PyEval_InitThreads for Python 3.9 and beyond.
7661
7662 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
7663
7664         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
7665         thread functions.
7666         (obsd_nat_target::wait): Likewise.
7667
7668 2020-04-15  Tom Tromey  <tromey@adacore.com>
7669
7670         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
7671         (DEBUG_EXCEPT): Use debug_printf.
7672
7673 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
7674
7675         * completer.c (class completion_tracker::completion_hash_entry)
7676         <hash_name>: New member function.
7677         (completion_tracker::discard_completions): New callback to hash a
7678         completion_hash_entry, pass this to htab_create_alloc.
7679
7680 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
7681
7682         * windows-nat.c (windows_make_so): Warn rather than stopping with
7683         an error if realpath() fails.
7684
7685 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
7686
7687         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
7688         (nbsd_nat_target::info_proc): Add do_status.
7689
7690 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
7691             Tom de Vries  <tdevries@suse.de>
7692
7693         PR symtab/25718
7694         * psympriv.h (struct partial_symtab::read_symtab)
7695         (struct partial_symtab::expand_psymtab)
7696         (struct partial_symtab::read_dependencies): Update comments.
7697         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
7698         read_symtab for includer.
7699         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
7700         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
7701         (struct dwarf2_include_psymtab::m_readin): Remove.
7702         (struct dwarf2_include_psymtab::includer): New member function.
7703         (dwarf2_psymtab::expand_psymtab): Assert !readin.
7704
7705 2020-04-14  Tom de Vries  <tdevries@suse.de>
7706
7707         PR symtab/25720
7708         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
7709         with NULL symbol_matcher and lookup_name.
7710         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
7711         and lookup_name.
7712         * dwarf2/read.c (dw2_expand_symtabs_matching)
7713         (dw2_debug_names_expand_symtabs_matching): Same.
7714         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
7715         Make lookup_name a pointer.  Update comment.
7716         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
7717         lookup_name being a pointer.
7718         * symfile.c (expand_symtabs_matching): Same.
7719         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
7720         * linespec.c (iterate_over_all_matching_symtabs): Same.
7721
7722 2020-04-13  Tom Tromey  <tom@tromey.com>
7723
7724         * run-on-main-thread.c: Update include.
7725         * unittests/main-thread-selftests.c: Update include.
7726         * tui/tui-win.c: Update include.
7727         * tui/tui-io.c: Update include.
7728         * tui/tui-interp.c: Update include.
7729         * tui/tui-hooks.c: Update include.
7730         * top.h: Update include.
7731         * top.c: Update include.
7732         * ser-base.c: Update include.
7733         * remote.c: Update include.
7734         * remote-notif.c: Update include.
7735         * remote-fileio.c: Update include.
7736         * record-full.c: Update include.
7737         * record-btrace.c: Update include.
7738         * python/python.c: Update include.
7739         * posix-hdep.c: Update include.
7740         * mingw-hdep.c: Update include.
7741         * mi/mi-main.c: Update include.
7742         * mi/mi-interp.c: Update include.
7743         * main.c: Update include.
7744         * linux-nat.c: Update include.
7745         * interps.c: Update include.
7746         * infrun.c: Update include.
7747         * inf-loop.c: Update include.
7748         * event-top.c: Update include.
7749         * event-loop.c: Move to ../gdbsupport/.
7750         * event-loop.h: Move to ../gdbsupport/.
7751         * async-event.h: Update include.
7752         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
7753
7754 2020-04-13  Tom Tromey  <tom@tromey.com>
7755
7756         * tui/tui-win.c: Include async-event.h.
7757         * remote.c: Include async-event.h.
7758         * remote-notif.c: Include async-event.h.
7759         * record-full.c: Include async-event.h.
7760         * record-btrace.c: Include async-event.h.
7761         * infrun.c: Include async-event.h.
7762         * event-top.c: Include async-event.h.
7763         * event-loop.h: Move some declarations to async-event.h.
7764         * event-loop.c: Don't include ser-event.h or top.h.  Move some
7765         code to async-event.c.
7766         * async-event.h: New file.
7767         * async-event.c: New file.
7768         * Makefile.in (COMMON_SFILES): Add async-event.c.
7769         (HFILES_NO_SRCDIR): Add async-event.h.
7770
7771 2020-04-13  Tom Tromey  <tom@tromey.com>
7772
7773         * utils.c (flush_streams): New function.
7774         * event-loop.c (gdb_wait_for_event): Call flush_streams.
7775
7776 2020-04-13  Tom Tromey  <tom@tromey.com>
7777
7778         * event-loop.c (handle_file_event): Use warning, not
7779         printf_unfiltered.
7780
7781 2020-04-13  Tom Tromey  <tom@tromey.com>
7782
7783         * event-loop.c: Include <chrono>.
7784
7785 2020-04-13  Tom Tromey  <tom@tromey.com>
7786
7787         * gdb_select.h: Move to ../gdbsupport/.
7788         * event-loop.c: Update include path.
7789         * top.c: Update include path.
7790         * ser-base.c: Update include path.
7791         * ui-file.c: Update include path.
7792         * ser-tcp.c: Update include path.
7793         * guile/scm-ports.c: Update include path.
7794         * posix-hdep.c: Update include path.
7795         * ser-unix.c: Update include path.
7796         * gdb_usleep.c: Update include path.
7797         * mingw-hdep.c: Update include path.
7798         * inflow.c: Update include path.
7799         * infrun.c: Update include path.
7800         * event-top.c: Update include path.
7801
7802 2020-04-13  Tom Tromey  <tom@tromey.com>
7803
7804         * configure: Rebuild.
7805         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
7806
7807 2020-04-13  Tom Tromey  <tom@tromey.com>
7808
7809         * event-loop.h (start_event_loop): Don't declare.
7810         * event-loop.c (start_event_loop): Move...
7811         * main.c (start_event_loop): ...here.  Now static.
7812
7813 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
7814
7815         * MAINTAINERS: Update my email address.
7816
7817 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7818
7819         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
7820         IP_ALL.
7821
7822 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7823
7824         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
7825         (nbsd_nat_target::info_proc): Add do_cmdline.
7826
7827 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7828
7829         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
7830         (nbsd_nat_target::info_proc): Add do_cwd.
7831
7832 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
7833
7834         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
7835
7836 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
7837
7838         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
7839         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
7840         (nbsd_nat_target::info_proc): New functions.
7841         * nbsd-nat.c (kinfo_get_vmmap): New function.
7842         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
7843         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
7844         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
7845         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
7846         functions.
7847         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
7848         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7849         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7850         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
7851         (KINFO_VME_FLAG_GROWS_DOWN): New.
7852
7853 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
7854
7855         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
7856         bit shift.
7857
7858 2020-04-10  Tom Tromey  <tromey@adacore.com>
7859
7860         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
7861
7862 2020-04-10  Tom Tromey  <tromey@adacore.com>
7863
7864         * symtab.c (get_symbol_address, get_msymbol_address): Skip
7865         separate debug files.
7866
7867 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
7868
7869         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7870         Move to...
7871         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
7872         ... here.
7873         * windows-nat.c (windows_nat_target::get_windows_debug_event):
7874         Check for STATUS_WX86_BREAKPOINT.
7875         (windows_nat_target::wait): Same.
7876
7877 2020-04-10  Tom de Vries  <tdevries@suse.de>
7878
7879         PR cli/25808
7880         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
7881
7882 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
7883
7884         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
7885         (Write After Approval): Remove Tom de Vries.
7886
7887 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7888
7889         revert partially:
7890         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
7891
7892         * buildsym.c (record_line): Fix undefined behavior and preserve
7893         lines at eof.
7894
7895 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
7896
7897         * auxv.h (svr4_auxv_parse): New.
7898         * auxv.c (default_auxv_parse): Split into default_auxv_parse
7899         and generic_auxv_parse.
7900         (svr4_auxv_parse): Add.
7901         * obsd-tdep.c: Include "auxv.h".
7902         (obsd_auxv_parse): Remove.
7903         (obsd_init_abi): Remove comment.
7904         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
7905         from `obsd_auxv_parse' to `svr4_auxv_parse'.
7906         * nbsd-tdep.c: Include "auxv.h".
7907         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
7908
7909 2020-04-08  Tom Tromey  <tromey@adacore.com>
7910
7911         * nat/windows-nat.h (last_wait_event): Don't declare.
7912         (wait_for_debug_event): Update comment.
7913         * nat/windows-nat.c (last_wait_event): Now static.
7914
7915 2020-04-08  Tom Tromey  <tromey@adacore.com>
7916
7917         * windows-nat.c (wait_for_debug_event): Move to
7918         nat/windows-nat.c.
7919         * nat/windows-nat.h (wait_for_debug_event): Declare.
7920         * nat/windows-nat.c (wait_for_debug_event): Move from
7921         windows-nat.c.  No longer static.
7922
7923 2020-04-08  Tom Tromey  <tromey@adacore.com>
7924
7925         * windows-nat.c (get_windows_debug_event): Use
7926         fetch_pending_stop.
7927         * nat/windows-nat.h (fetch_pending_stop): Declare.
7928         * nat/windows-nat.c (fetch_pending_stop): New function.
7929
7930 2020-04-08  Tom Tromey  <tromey@adacore.com>
7931
7932         * windows-nat.c (windows_continue): Use matching_pending_stop and
7933         continue_last_debug_event.
7934         * nat/windows-nat.h (matching_pending_stop)
7935         (continue_last_debug_event): Declare.
7936         * nat/windows-nat.c (DEBUG_EVENTS): New define.
7937         (matching_pending_stop, continue_last_debug_event): New
7938         functions.
7939
7940 2020-04-08  Tom Tromey  <tromey@adacore.com>
7941
7942         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
7943         (handle_exception_result): Move to nat/windows-nat.h.
7944         (DEBUG_EXCEPTION_SIMPLE): Remove.
7945         (windows_nat::handle_ms_vc_exception): New function.
7946         (handle_exception): Move to nat/windows-nat.c.
7947         (get_windows_debug_event): Update.
7948         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
7949         nat/windows-nat.c.
7950         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
7951         (handle_exception_result): Move from windows-nat.c.
7952         (handle_exception): Declare.
7953         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
7954         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
7955         windows-nat.c.
7956
7957 2020-04-08  Tom Tromey  <tromey@adacore.com>
7958
7959         * windows-nat.c (exception_count, event_count): Remove.
7960         (handle_exception, get_windows_debug_event)
7961         (do_initial_windows_stuff): Update.
7962
7963 2020-04-08  Tom Tromey  <tromey@adacore.com>
7964
7965         * windows-nat.c (windows_nat::handle_load_dll)
7966         (windows_nat::handle_unload_dll): Rename.  No longer static.
7967         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
7968         Declare.
7969
7970 2020-04-08  Tom Tromey  <tromey@adacore.com>
7971
7972         * complaints.h (stop_whining): Declare at top-level.
7973         (complaint): Don't declare stop_whining.
7974
7975 2020-04-08  Tom Tromey  <tromey@adacore.com>
7976
7977         * windows-nat.c (windows_nat::handle_output_debug_string):
7978         Rename.  No longer static.
7979         * nat/windows-nat.h (handle_output_debug_string): Declare.
7980
7981 2020-04-08  Tom Tromey  <tromey@adacore.com>
7982
7983         * windows-nat.c (current_process_handle, current_process_id)
7984         (main_thread_id, last_sig, current_event, last_wait_event)
7985         (current_windows_thread, desired_stop_thread_id, pending_stops)
7986         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
7987         (display_selectors, fake_create_process)
7988         (get_windows_debug_event): Update.
7989         * nat/windows-nat.h (current_process_handle, current_process_id)
7990         (main_thread_id, last_sig, current_event, last_wait_event)
7991         (current_windows_thread, desired_stop_thread_id, pending_stops)
7992         (struct pending_stop, siginfo_er): Move from windows-nat.c.
7993         * nat/windows-nat.c (current_process_handle, current_process_id)
7994         (main_thread_id, last_sig, current_event, last_wait_event)
7995         (current_windows_thread, desired_stop_thread_id, pending_stops)
7996         (siginfo_er): New globals.  Move from windows-nat.c.
7997
7998 2020-04-08  Tom Tromey  <tromey@adacore.com>
7999
8000         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
8001         (handle_load_dll): Update.
8002         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
8003
8004 2020-04-08  Tom Tromey  <tromey@adacore.com>
8005
8006         * windows-nat.c (enum thread_disposition_type): Move to
8007         nat/windows-nat.h.
8008         (windows_nat::thread_rec): Rename from thread_rec.  No longer
8009         static.
8010         (windows_add_thread, windows_nat_target::fetch_registers)
8011         (windows_nat_target::store_registers, handle_exception)
8012         (windows_nat_target::resume, get_windows_debug_event)
8013         (windows_nat_target::get_tib_address)
8014         (windows_nat_target::thread_name)
8015         (windows_nat_target::thread_alive): Update.
8016         * nat/windows-nat.h (enum thread_disposition_type): Move from
8017         windows-nat.c.
8018         (thread_rec): Declare.
8019
8020 2020-04-08  Tom Tromey  <tromey@adacore.com>
8021
8022         * windows-nat.c: Add "using namespace".
8023         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
8024         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
8025
8026 2020-04-08  Tom Tromey  <tromey@adacore.com>
8027
8028         * nat/windows-nat.h (struct windows_thread_info): Declare
8029         destructor.
8030         * nat/windows-nat.c (~windows_thread_info): New.
8031
8032 2020-04-08  Tom Tromey  <tromey@adacore.com>
8033
8034         PR gdb/22992
8035         * windows-nat.c (current_event): Update comment.
8036         (last_wait_event, desired_stop_thread_id): New globals.
8037         (struct pending_stop): New.
8038         (pending_stops): New global.
8039         (windows_nat_target) <stopped_by_sw_breakpoint>
8040         <supports_stopped_by_sw_breakpoint>: New methods.
8041         (windows_fetch_one_register): Add assertions.  Adjust PC.
8042         (windows_continue): Handle pending stops.  Suspend other threads
8043         when stepping.  Use last_wait_event
8044         (wait_for_debug_event): New function.
8045         (get_windows_debug_event): Use wait_for_debug_event.  Handle
8046         pending stops.  Queue spurious stops.
8047         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
8048         (windows_nat_target::kill): Use wait_for_debug_event.
8049         * nat/windows-nat.h (struct windows_thread_info)
8050         <stopped_at_software_breakpoint>: New field.
8051         * nat/windows-nat.c (windows_thread_info::resume): Clear
8052         stopped_at_software_breakpoint.
8053
8054 2020-04-08  Tom Tromey  <tromey@adacore.com>
8055
8056         * windows-nat.c (enum thread_disposition_type): New.
8057         (thread_rec): Replace "get_context" parameter with "disposition";
8058         change type.
8059         (windows_add_thread, windows_nat_target::fetch_registers)
8060         (windows_nat_target::store_registers, handle_exception)
8061         (windows_nat_target::resume, get_windows_debug_event)
8062         (windows_nat_target::get_tib_address)
8063         (windows_nat_target::thread_name)
8064         (windows_nat_target::thread_alive): Update.
8065
8066 2020-04-08  Tom Tromey  <tromey@adacore.com>
8067
8068         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
8069         (windows_continue): Use windows_continue::resume.
8070         * nat/windows-nat.h (struct windows_thread_info) <suspend,
8071         resume>: Declare new methods.
8072         * nat/windows-nat.c: New file.
8073         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
8074
8075 2020-04-08  Tom Tromey  <tromey@adacore.com>
8076
8077         * windows-nat.c (windows_add_thread, windows_delete_thread)
8078         (windows_nat_target::fetch_registers)
8079         (windows_nat_target::store_registers, fake_create_process)
8080         (windows_nat_target::resume, windows_nat_target::resume)
8081         (get_windows_debug_event, windows_nat_target::wait)
8082         (windows_nat_target::pid_to_str)
8083         (windows_nat_target::get_tib_address)
8084         (windows_nat_target::get_ada_task_ptid)
8085         (windows_nat_target::thread_name)
8086         (windows_nat_target::thread_alive): Use lwp, not tid.
8087
8088 2020-04-08  Tom Tromey  <tromey@adacore.com>
8089
8090         * windows-nat.c (handle_exception)
8091         (windows_nat_target::thread_name): Update.
8092         * nat/windows-nat.h (windows_thread_info): Remove destructor.
8093         <name>: Now unique_xmalloc_ptr.
8094
8095 2020-04-08  Tom Tromey  <tromey@adacore.com>
8096
8097         * windows-nat.c (thread_rec)
8098         (windows_nat_target::fetch_registers): Update.
8099         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
8100         Update comment.
8101         <debug_registers_changed, reload_context>: Now bool.
8102
8103 2020-04-08  Tom Tromey  <tromey@adacore.com>
8104
8105         * windows-nat.c (windows_add_thread): Use new.
8106         (windows_init_thread_list, windows_delete_thread): Use delete.
8107         (get_windows_debug_event): Update.
8108         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
8109         destructor, and initializers.
8110
8111 2020-04-08  Tom Tromey  <tromey@adacore.com>
8112
8113         * windows-nat.c (struct windows_thread_info): Remove.
8114         * nat/windows-nat.h: New file.
8115
8116 2020-04-08  Tom Tromey  <tromey@adacore.com>
8117
8118         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
8119         (thread_rec, windows_add_thread, windows_delete_thread)
8120         (windows_continue): Update.
8121
8122 2020-04-08  Tom Tromey  <tromey@adacore.com>
8123
8124         * windows-nat.c (struct windows_thread_info): Remove typedef.
8125         (thread_head): Remove.
8126         (thread_list): New global.
8127         (thread_rec, windows_add_thread, windows_init_thread_list)
8128         (windows_delete_thread, windows_continue): Update.
8129
8130 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8131
8132         * windows-tdep.h (windows_init_abi): Add comment.
8133         (cygwin_init_abi): New declaration.
8134         * windows-tdep.c: Split signal enumeration in two, one for
8135         Windows and one for Cygwin.
8136         (windows_gdb_signal_to_target): Only deal with signal of the
8137         Windows OS ABI.
8138         (cygwin_gdb_signal_to_target): New function.
8139         (windows_init_abi): Rename to windows_init_abi_common, don't set
8140         gdb_signal_to_target gdbarch method.  Add new new function with
8141         this name.
8142         (cygwin_init_abi): New function.
8143         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
8144         comment.  Don't call windows_init_abi.
8145         (amd64_windows_init_abi): Add comment, call windows_init_abi.
8146         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
8147         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
8148         i386_windows_init_abi_common, don't call windows_init_abi.  Add
8149         a new function of this name.
8150         (i386_cygwin_init_abi): New function.
8151         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
8152         OS ABI Cygwin.
8153
8154 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
8155
8156         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
8157         parameter.c.
8158         (dwarf2_read_gdb_index): Update.
8159
8160 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
8161
8162         * nbsd-tdep.c: Include "objfiles.h".
8163         (nbsd_skip_solib_resolver): New.
8164         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
8165
8166 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8167
8168         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
8169         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
8170         with DW_LLE_base_addressx are being emitted in DWARFv5.
8171         Add the newly added kind DW_LOC_OFFSET_PAIR also.
8172         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
8173         unsigned integer.
8174
8175 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8176
8177         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
8178         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
8179         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
8180         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
8181         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
8182         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
8183         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
8184
8185
8186 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
8187
8188         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
8189         (read_loclist_index): New function definition.
8190         (lookup_loclist_base): New function definition.
8191         (read_loclist_header): New function definition.
8192         (dwarf2_cu): Add loclist_base and loclist_header field.
8193         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
8194         (read_full_die_1): Read the value of DW_AT_loclists_base.
8195         (read_attribute_reprocess): Handle DW_FORM_loclistx.
8196         (read_attribute_value): Handle DW_FORM_loclistx.
8197         (skip_one_die): Handle DW_FORM_loclistx.
8198         (loclist_header): New structure declaration.
8199         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
8200
8201 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8202
8203         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
8204         constructor.  Remove `addr` parameter from other constructor and
8205         add `per_cu` parameter.
8206         * dwarf2/read.c (create_partial_symtab): Update.
8207
8208 2020-04-07  Tom de Vries  <tdevries@suse.de>
8209
8210         PR symtab/25796
8211         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
8212         (partial_die_info::fixup): Inherit has_const_value.
8213
8214 2020-04-07  Tom de Vries  <tdevries@suse.de>
8215
8216         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
8217         symbols without address.
8218
8219 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8220
8221         * nbsd-nat.h (struct thread_info): Add forward declaration.
8222         (nbsd_nat_target::thread_alive): Add.
8223         (nbsd_nat_target::thread_name): Likewise.
8224         (nbsd_nat_target::update_thread_list): Likewise.
8225         (update_thread_list::post_attach): Likewise.
8226         (post_attach::pid_to_str): Likewise.
8227         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
8228         (nbsd_thread_lister): Add.
8229         (nbsd_nat_target::thread_alive): Likewise.
8230         (nbsd_nat_target::thread_name): Likewise.
8231         (nbsd_add_threads): Likewise.
8232         (update_thread_list::post_attach): Likewise.
8233         (nbsd_nat_target::update_thread_list): Likewise.
8234         (post_attach::pid_to_str): Likewise.
8235
8236 2020-04-06  Tom Tromey  <tromey@adacore.com>
8237
8238         * ada-valprint.c (print_variant_part): Extract the variant field.
8239         (print_field_values): Use the field as the outer value when
8240         recursing.
8241
8242 2020-04-06  Tom Tromey  <tromey@adacore.com>
8243
8244         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
8245         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
8246         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
8247         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
8248         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
8249
8250 2020-04-06  Tom Tromey  <tromey@adacore.com>
8251
8252         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
8253         TYPE_CODE_ERROR.
8254
8255 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
8256
8257         * nbsd-tdep.c: Include "gdbarch.h".
8258         Define enum with NetBSD signal numbers.
8259         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
8260         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
8261         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
8262         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
8263         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
8264         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
8265         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
8266         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
8267         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
8268         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
8269         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
8270         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
8271
8272 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
8273
8274         PR gdb/25325
8275         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
8276
8277 2020-04-03  Tom Tromey  <tromey@adacore.com>
8278
8279         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
8280         Read constant block.
8281
8282 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8283
8284         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
8285         (gdb_bfd_get_full_section_contents): New declaration.
8286         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
8287         * windows-tdep.c (is_linked_with_cygwin_dll): Use
8288         gdb_bfd_get_full_section_contents.
8289
8290 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
8291
8292         * exec.c (build_section_table): Replace internal_error with
8293         gdb_assert.
8294         (section_table_xfer_memory_partial): Likewise.
8295         * mdebugread.c (parse_partial_symbols): Likewise.
8296         * psymtab.c (lookup_partial_symbol): Likewise.
8297         * utils.c (wrap_here): Likewise.
8298
8299 2020-04-02  Tom Tromey  <tromey@adacore.com>
8300
8301         * f-lang.c (build_fortran_types): Use arch_type to initialize
8302         builtin_complex_s32 in the TYPE_CODE_ERROR case.
8303
8304 2020-04-02  Tom Tromey  <tromey@adacore.com>
8305
8306         * dwarf2/read.c (partial_die_info::read): Do not create a vector
8307         of attributes.
8308
8309 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
8310             Bernd Edlinger <bernd.edlinger@hotmail.de>
8311             Tom Tromey  <tromey@adacore.com>
8312
8313         * buildsym.c (buildsym_compunit::record_line): Remove
8314         deduplication code.
8315
8316 2020-04-02  Tom de Vries  <tdevries@suse.de>
8317
8318         PR ada/24671
8319         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
8320
8321 2020-04-02  Tom de Vries  <tdevries@suse.de>
8322
8323         * dwarf2/read.c (dwarf2_gdb_index_functions,
8324         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
8325         NULL.
8326         * psymtab.c (psym_lookup_global_symbol_language): New function.
8327         (psym_functions): Init psym_lookup_global_symbol_language with
8328         psym_lookup_global_symbol_language.
8329         * symfile-debug.c (debug_sym_quick_functions): Init
8330         lookup_global_symbol_language with NULL.
8331         * symfile.c (set_initial_language): Remove fixme comment.
8332         * symfile.h (struct quick_symbol_functions): Add
8333         lookup_global_symbol_language.
8334         * symtab.c (find_quick_global_symbol_language): New function.
8335         (find_main_name): Use find_quick_global_symbol_language.
8336
8337 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
8338
8339         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
8340
8341 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8342
8343         * buildsym.c (record_line): Fix undefined behavior and preserve
8344         lines at eof.
8345
8346 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
8347
8348         * buildsym.c (record_line): Fix the resizing condition.
8349
8350 2020-04-01  Tom Tromey  <tom@tromey.com>
8351
8352         * value.h (value_literal_complex): Add comment.
8353         * valops.c (value_literal_complex): Refer to value.h.
8354
8355 2020-04-01  Tom Tromey  <tom@tromey.com>
8356
8357         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
8358         (scalar_type): New rule, from typebase.
8359         (typebase): Use scalar_type.  Recognize complex types.
8360         (field_name): Handle FLOAT_KEYWORD.
8361         (ident_tokens): Add _Complex and __complex__.
8362
8363 2020-04-01  Tom Tromey  <tom@tromey.com>
8364
8365         PR exp/25299:
8366         * valarith.c (promotion_type, complex_binop): New functions.
8367         (scalar_binop): Handle complex numbers.  Use promotion_type.
8368         (value_pos, value_neg, value_complement): Handle complex numbers.
8369
8370 2020-04-01  Tom Tromey  <tom@tromey.com>
8371
8372         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
8373         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
8374         (parse_number): Handle complex numbers.
8375
8376 2020-04-01  Tom Tromey  <tom@tromey.com>
8377
8378         * c-valprint.c (c_decorations): Change complex suffix to "i".
8379
8380 2020-04-01  Tom Tromey  <tom@tromey.com>
8381
8382         * valprint.c (generic_value_print_complex): Use accessors.
8383         * value.h (value_real_part, value_imaginary_part): Declare.
8384         * valops.c (value_real_part, value_imaginary_part): New
8385         functions.
8386         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
8387
8388 2020-04-01  Tom Tromey  <tom@tromey.com>
8389
8390         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
8391         (read_range_type): Update.
8392         * mdebugread.c (basic_type): Update.
8393         * go-lang.c (build_go_types): Use init_complex_type.
8394         * gdbtypes.h (struct main_type) <complex_type>: New member.
8395         (init_complex_type): Update.
8396         (arch_complex_type): Don't declare.
8397         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
8398         Make name if none given.  Use alloc_type_copy.  Look for cached
8399         complex type.
8400         (arch_complex_type): Remove.
8401         (gdbtypes_post_init): Use init_complex_type.
8402         * f-lang.c (build_fortran_types): Use init_complex_type.
8403         * dwarf2/read.c (read_base_type): Update.
8404         * d-lang.c (build_d_types): Use init_complex_type.
8405         * ctfread.c (read_base_type): Update.
8406
8407 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8408
8409         * infrun.c (stop_all_threads): Update assertion, plus when
8410         stopping threads, take into account that we might be trying
8411         to stop an all-stop target.
8412         (stop_waiting): Call 'stop_all_threads' if there exists a
8413         non-stop target.
8414
8415 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8416
8417         * target.h (exists_non_stop_target): New function declaration.
8418         * target.c (exists_non_stop_target): New function.
8419
8420 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
8421
8422         PR gdb/24789
8423         * eval.c (is_integral_or_integral_reference): New function.
8424         (evaluate_subexp_standard): Allow integer references in
8425         pointer arithmetic.
8426
8427 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
8428
8429         * remote.c (remote_target::remote_parse_stop_reply): Remove the
8430         check for no ptid in the stop reply when the target is non-stop.
8431
8432 2020-04-01  Tom Tromey  <tromey@adacore.com>
8433
8434         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
8435         "name" parameter to rvalue reference.  Initialize m_name_holder.
8436         <lookup_name_info>: New overloads.
8437         <name>: Return gdb::string_view.
8438         <c_str>: New method.
8439         <make_ignore_params>: Update.
8440         <search_name_hash>: Update.
8441         <language_lookup_name>: Return const char *.
8442         <m_name>: Change type.
8443         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
8444         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
8445         (lookup_name_info::match_any): Update.
8446         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
8447         Update.
8448         * minsyms.c (linkage_name_str): Update.
8449         * language.c (default_symbol_name_matcher): Update.
8450         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
8451         Update.
8452         * ada-lang.c (ada_fold_name): Change parameter to string_view.
8453         (ada_lookup_name_info::ada_lookup_name_info): Update.
8454         (literal_symbol_name_matcher): Update.
8455
8456 2020-04-01  Tom Tromey  <tromey@adacore.com>
8457
8458         * psymtab.c (psymtab_search_name): Remove function.
8459         (psym_lookup_symbol): Create search name and lookup name here.
8460         (lookup_partial_symbol): Remove "name" parameter; add
8461         lookup_name.
8462         (psym_expand_symtabs_for_function): Update.
8463
8464 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
8465
8466         PR tui/25597:
8467         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
8468
8469 2020-03-31  Tom Tromey  <tromey@adacore.com>
8470
8471         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
8472         memcpy.
8473
8474 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
8475
8476         * features/riscv/32bit-csr.xml: Regenerated.
8477         * features/riscv/64bit-csr.xml: Regenerated.
8478
8479 2020-03-30  Tom Tromey  <tromey@adacore.com>
8480
8481         * ada-valprint.c (print_variant_part): Update.
8482         * ada-lang.h (ada_which_variant_applies): Update.
8483         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
8484         outer_valaddr parameters; replace with "outer" value parameter.
8485         (to_fixed_variant_branch_type): Update.
8486
8487 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8488
8489         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
8490         <list>.  Remove inclusion of observable.h.
8491         (PPC_DEBUG_CURRENT_VERSION): Move up define.
8492         (struct arch_lwp_info): New struct.
8493         (class ppc_linux_dreg_interface): New class.
8494         (struct ppc_linux_process_info): New struct.
8495         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
8496         <low_new_clone, low_forget_process, low_prepare_to_resume>
8497         <copy_thread_dreg_state, mark_thread_stale>
8498         <mark_debug_registers_changed, register_hw_breakpoint>
8499         <clear_hw_breakpoint, register_wp, clear_wp>
8500         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
8501         <num_memory_accesses, get_trigger_type>
8502         <create_watchpoint_request, hwdebug_point_cmp>
8503         <init_arch_lwp_info, get_arch_lwp_info>
8504         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
8505         methods.
8506         <struct ptid_hash>: New inner struct.
8507         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
8508         members.
8509         (saved_dabr_value, hwdebug_info, max_slots_number)
8510         (struct hw_break_tuple, struct thread_points, ppc_threads)
8511         (have_ptrace_hwdebug_interface)
8512         (hwdebug_find_thread_points_by_tid)
8513         (hwdebug_insert_point, hwdebug_remove_point): Remove.
8514         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
8515         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
8516         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
8517         use m_dreg_interface.
8518         (hwdebug_point_cmp): Change to...
8519         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
8520         reference arguments instead of pointers.
8521         (ppc_linux_nat_target::ranged_break_num_registers): Use
8522         m_dreg_interface.
8523         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
8524         m_dreg_interface.  Call register_hw_breakpoint.
8525         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
8526         m_dreg_interface.  Call clear_hw_breakpoint.
8527         (get_trigger_type): Change to...
8528         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
8529         comment.
8530         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
8531         use m_dreg_interface.  Call register_hw_breakpoint.
8532         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
8533         use m_dreg_interface.  Call clear_hw_breakpoint.
8534         (can_use_watchpoint_cond_accel): Change to...
8535         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
8536         method.  Update comment, use m_dreg_interface and
8537         m_process_info.
8538         (calculate_dvc): Change to...
8539         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
8540         m_dreg_interface.
8541         (num_memory_accesses): Change to...
8542         (ppc_linux_nat_target::num_memory_accesses): ...this method.
8543         (check_condition): Change to...
8544         (ppc_linux_nat_target::check_condition): ...this method.
8545         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
8546         comment, use m_dreg_interface.
8547         (create_watchpoint_request): Change to...
8548         (ppc_linux_nat_target::create_watchpoint_request): ...this
8549         method.  Use m_dreg_interface.
8550         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
8551         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
8552         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
8553         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
8554         (ppc_linux_nat_target::low_forget_process)
8555         (ppc_linux_nat_target::low_new_fork)
8556         (ppc_linux_nat_target::low_new_clone)
8557         (ppc_linux_nat_target::low_delete_thread)
8558         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
8559         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
8560         only call mark_thread_stale.
8561         (ppc_linux_thread_exit): Remove.
8562         (ppc_linux_nat_target::stopped_data_address): Change to...
8563         (ppc_linux_nat_target::low_stopped_data_address): This. Add
8564         comment, use m_dreg_interface and m_thread_hw_breakpoints.
8565         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
8566         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
8567         comment.  Call low_stopped_data_address.
8568         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
8569         m_dreg_interface.
8570         (ppc_linux_nat_target::masked_watch_num_registers): Use
8571         m_dreg_interface.
8572         (ppc_linux_nat_target::copy_thread_dreg_state)
8573         (ppc_linux_nat_target::mark_thread_stale)
8574         (ppc_linux_nat_target::mark_debug_registers_changed)
8575         (ppc_linux_nat_target::register_hw_breakpoint)
8576         (ppc_linux_nat_target::clear_hw_breakpoint)
8577         (ppc_linux_nat_target::register_wp)
8578         (ppc_linux_nat_target::clear_wp)
8579         (ppc_linux_nat_target::init_arch_lwp_info)
8580         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
8581         (_initialize_ppc_linux_nat): Remove observer callback.
8582
8583 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8584
8585         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
8586         (ppc_linux_nat_target::auxv_parse)
8587         (ppc_linux_nat_target::read_description)
8588         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
8589         Move up.
8590
8591 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
8592
8593         * linux-nat.h (low_new_clone): New method.
8594         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
8595
8596 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8597
8598         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
8599         (dbx_expand_psymtab): ... this.
8600         (start_psymtab): Update.
8601         * mdebugread.c (psymtab_to_symtab_1): Rename to...
8602         (mdebug_expand_psymtab): ... this.
8603         (parse_partial_symbols): Update.
8604         (new_psymtab): Update.
8605         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
8606         (xcoff_expand_psymtab): ... this.
8607         (xcoff_start_psymtab): Update.
8608
8609 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8610
8611         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
8612         <expand_dependencies>: ... this.
8613         * psymtab.c (partial_symtab::read_dependencies): Rename to...
8614         (partial_symtab::expand_dependencies): ... this.
8615         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
8616         Update.
8617         (dwarf2_psymtab::expand_psymtab): Update.
8618         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
8619         * mdebugread.c (psymtab_to_symtab_1): Update.
8620         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
8621
8622 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
8623
8624         * psympriv.h (discard_psymtab): Remove.
8625         * dbxread.c (dbx_end_psymtab): Update.
8626         * xcoffread.c (xcoff_end_psymtab): Update.
8627
8628 2020-03-28  Tom Tromey  <tom@tromey.com>
8629
8630         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
8631         comment.
8632
8633 2020-03-28  Tom Tromey  <tom@tromey.com>
8634
8635         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
8636
8637 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
8638
8639         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8640
8641 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
8642
8643         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
8644
8645 2020-03-26  Tom Tromey  <tom@tromey.com>
8646
8647         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
8648         (mark_common_block_symbol_computed, read_tag_string_type)
8649         (attr_to_dynamic_prop, read_subrange_type): Update.
8650         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
8651         to be methods on struct attribute.
8652         (skip_one_die, process_imported_unit_die, read_namespace_alias)
8653         (read_call_site_scope, partial_die_info::read)
8654         (partial_die_info::read, lookup_die_type, follow_die_ref):
8655         Update.
8656         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
8657         from dwarf2_get_ref_die_offset.
8658         (attribute::constant_value): New method, from
8659         dwarf2_get_attr_constant_value.
8660         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
8661         Declare method.
8662         <constant_value>: New method.
8663
8664 2020-03-26  Tom Tromey  <tom@tromey.com>
8665
8666         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
8667         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
8668         (dwarf_type_encoding_name): Move to stringify.c.
8669         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
8670         * dwarf2/stringify.c: New file.
8671         * dwarf2/stringify.h: New file.
8672
8673 2020-03-26  Tom Tromey  <tom@tromey.com>
8674
8675         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
8676         Rewrite.
8677
8678 2020-03-26  Tom Tromey  <tom@tromey.com>
8679
8680         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
8681         methods.
8682         * dwarf2/read.c (lookup_addr_base): Move to die.h.
8683         (lookup_ranges_base): Likewise.
8684         (read_cutu_die_from_dwo, read_full_die_1): Update.
8685
8686 2020-03-26  Tom Tromey  <tom@tromey.com>
8687
8688         * dwarf2/read.c (read_import_statement, read_file_scope)
8689         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
8690         (read_lexical_block_scope, read_call_site_scope)
8691         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
8692         (handle_struct_member_die, process_structure_scope)
8693         (update_enumeration_type_from_children)
8694         (process_enumeration_scope, read_array_type, read_common_block)
8695         (read_namespace, read_module, read_subroutine_type): Update.
8696         (sibling_die): Remove.
8697
8698 2020-03-26  Tom Tromey  <tom@tromey.com>
8699
8700         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
8701         (build_type_psymtabs_reader, read_structure_type)
8702         (read_enumeration_type, read_full_die_1): Update.
8703         (dwarf2_attr_no_follow): Move to die.h.
8704         * dwarf2/die.h (struct die_info) <attr>: New method.
8705
8706 2020-03-26  Tom Tromey  <tom@tromey.com>
8707
8708         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
8709         <base_address>: Now an optional.
8710         (dwarf2_find_base_address, dwarf2_rnglists_process)
8711         (dwarf2_ranges_process, fill_in_loclist_baton)
8712         (dwarf2_symbol_mark_computed): Update.
8713
8714 2020-03-26  Tom Tromey  <tom@tromey.com>
8715
8716         * dwarf2/read.c (struct die_info): Move to die.h.
8717         * dwarf2/die.h: New file.
8718
8719 2020-03-26  Tom Tromey  <tom@tromey.com>
8720
8721         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
8722         * dwarf2/read.c
8723         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8724         Move to line-header.c.
8725         (read_checked_initial_length_and_offset, read_formatted_entries):
8726         Likewise.
8727         (dwarf_decode_line_header): Split into two.
8728         * dwarf2/line-header.c
8729         (dwarf2_statement_list_fits_in_line_number_section_complaint):
8730         Move from read.c.
8731         (read_checked_initial_length_and_offset, read_formatted_entries):
8732         Likewise.
8733         (dwarf_decode_line_header): New function, split from read.c.
8734
8735 2020-03-26  Tom Tromey  <tom@tromey.com>
8736
8737         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
8738         Declare method.
8739         * dwarf2/read.c (read_attribute_value): Update.
8740         (dwarf2_per_objfile::read_line_string): Rename from
8741         read_indirect_line_string.
8742         (read_formatted_entries): Update.
8743
8744 2020-03-26  Tom Tromey  <tom@tromey.com>
8745
8746         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
8747         variable.
8748
8749 2020-03-26  Tom Tromey  <tom@tromey.com>
8750
8751         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
8752         const.
8753         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
8754         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
8755         parameter const.
8756
8757 2020-03-26  Tom Tromey  <tom@tromey.com>
8758
8759         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
8760         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
8761         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
8762         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
8763
8764 2020-03-26  Tom Tromey  <tom@tromey.com>
8765
8766         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
8767         file_names_size, file_full_name, file_file_name>: Use const.
8768         <file_name_at, file_names>: Add const overload.
8769         * dwarf2/line-header.c (line_header::file_file_name)
8770         (line_header::file_full_name): Update.
8771
8772 2020-03-26  Tom Tromey  <tom@tromey.com>
8773
8774         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
8775         (macro_start_file, consume_improper_spaces)
8776         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
8777         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
8778         (dwarf_decode_macros): Move to macro.c.
8779         * dwarf2/macro.c: New file.
8780         * dwarf2/macro.h: New file.
8781         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
8782
8783 2020-03-26  Tom Tromey  <tom@tromey.com>
8784
8785         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
8786         method.
8787         * dwarf2/section.c: New method.  From
8788         read_indirect_string_at_offset_from.
8789         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
8790         (read_indirect_string_at_offset_from): Move to section.c.
8791         (read_indirect_string_at_offset): Rewrite.
8792         (read_indirect_line_string_at_offset): Remove.
8793         (read_indirect_string, read_indirect_line_string)
8794         (dwarf_decode_macro_bytes): Update.
8795
8796 2020-03-26  Tom Tromey  <tom@tromey.com>
8797
8798         * dwarf2/section.h (struct dwarf2_section_info)
8799         <overload_complaint>: Declare.
8800         (dwarf2_section_buffer_overflow_complaint): Don't declare.
8801         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
8802         Rename from dwarf2_section_buffer_overflow_complaint.
8803         * dwarf2/read.c (skip_one_die, partial_die_info::read)
8804         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
8805
8806 2020-03-26  Tom Tromey  <tom@tromey.com>
8807
8808         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
8809         Declare.
8810         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
8811         Move from read.c.
8812         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
8813         to section.c.
8814
8815 2020-03-26  Tom Tromey  <tom@tromey.com>
8816
8817         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
8818
8819 2020-03-26  Tom Tromey  <tom@tromey.com>
8820
8821         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
8822         "builder".
8823         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
8824         parameter.
8825         (dwarf_decode_macros): Update.
8826
8827 2020-03-26  Tom Tromey  <tom@tromey.com>
8828
8829         * dwarf2/read.c (read_attribute_value): Update.
8830         (read_indirect_string_from_dwz): Move to dwz.c; change into
8831         method.
8832         (dwarf_decode_macro_bytes): Update.
8833         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
8834         * dwarf2/dwz.c: New file.
8835         * Makefile.in (COMMON_SFILES): Add dwz.c.
8836
8837 2020-03-26  Tom Tromey  <tom@tromey.com>
8838
8839         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
8840         * dwarf2/read.c: Add include.
8841         * dwarf2/index-write.c: Add include.
8842         * dwarf2/index-cache.c: Add include.
8843         * dwarf2/dwz.h: New file.
8844
8845 2020-03-25  Tom Tromey  <tom@tromey.com>
8846
8847         * compile/compile-object-load.c (get_out_value_type): Mention
8848         correct symbol name in error message.
8849
8850 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
8851
8852         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
8853
8854 2020-03-25  Tom de Vries  <tdevries@suse.de>
8855
8856         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
8857         * symmisc.c (dump_symtab_1): Print user and includes fields.
8858         (maintenance_info_symtabs): Same.
8859
8860 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
8861
8862         PR gdb/25534
8863         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
8864         (riscv_regcache_cooked_write): New function.
8865         (riscv_push_dummy_call): Use new function.
8866         (riscv_return_value): Likewise.
8867
8868 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
8869
8870         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
8871         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
8872         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
8873         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
8874         * infrun.c (follow_fork): Likewise.
8875         (follow_fork_inferior): Likewise.
8876         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
8877         * linux-nat.h (class linux_nat_target): Likewise.
8878         * remote.c (class remote_target) <follow_fork>: Likewise.
8879         (remote_target::follow_fork): Likewise.
8880         * target-delegates.c: Re-generate.
8881         * target.c (default_follow_fork): Likewise.
8882         (target_follow_fork): Likewise.
8883         * target.h (struct target_ops) <follow_fork>: Likewise.
8884         (target_follow_fork): Likewise.
8885
8886 2020-03-24  Tom de Vries  <tdevries@suse.de>
8887
8888         * psymtab.c (maintenance_info_psymtabs): Print user field.
8889
8890 2020-03-20  Tom Tromey  <tromey@adacore.com>
8891
8892         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
8893         const.
8894         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
8895         const.
8896
8897 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
8898
8899         * ptrace.m4: Don't check for ptrace declaration.
8900         * config.in: Re-generate.
8901         * configure: Re-generate.
8902         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
8903         not defined.
8904
8905 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8906
8907         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
8908         `PTRACE_TYPE_RET'.
8909         * i386-bsd-nat.c (gdb_ptrace): Likewise.
8910         * sparc-nat.c (gdb_ptrace): Likewise.
8911         * x86-bsd-nat.c (gdb_ptrace): Likewise.
8912
8913 2020-03-20  Tom Tromey  <tromey@adacore.com>
8914
8915         * c-exp.y (lex_one_token): Fix assert.
8916
8917 2020-03-20  Tom Tromey  <tromey@adacore.com>
8918
8919         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
8920         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
8921         strncpy call.
8922
8923 2020-03-20  Tom Tromey  <tromey@adacore.com>
8924
8925         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
8926
8927 2020-03-20  Tom Tromey  <tromey@adacore.com>
8928
8929         * ada-valprint.c (print_variant_part): Remove parameters; switch
8930         to value-based API.
8931         (print_field_values): Likewise.
8932         (ada_val_print_struct_union): Likewise.
8933         (ada_value_print_1): Update.
8934
8935 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8936
8937         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
8938         nbsd_nat_target instead of inf_ptrace_target.
8939         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
8940         nbsd_nat_target.
8941
8942 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8943
8944         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
8945         it to the ptrace call.
8946         * (store_registers): Likewise.
8947
8948 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
8949
8950         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
8951         it to the ptrace call.
8952         * (store_registers): Likewise.
8953
8954 2020-03-19  Luis Machado  <luis.machado@linaro.org>
8955
8956         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
8957         valid, fetch vg value from ptrace.
8958
8959 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8960         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
8961         * inf-ptrace.c: Likewise.
8962         * (gdb_ptrace): Add.
8963         * (inf_ptrace_target::resume): Update.
8964         * (inf_ptrace_target::xfer_partial): Likewise.
8965         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
8966         * (inf_ptrace_peek_poke): Update.
8967
8968 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
8969
8970         * x86-bsd-nat.c (gdb_ptrace): New.
8971         * (x86bsd_dr_set): Add new argument `ptid'.
8972         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
8973         x86bsd_dr_set_addr): Update.
8974
8975 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8976
8977         * remote.c (remote_target::process_stop_reply): Handle events for
8978         all threads differently.
8979
8980 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8981
8982         * completer.c (completion_tracker::remove_completion): Define new
8983         function.
8984         * completer.h (completion_tracker::remove_completion): Declare new
8985         function.
8986         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
8987         when adding a C++ function symbol.
8988
8989 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
8990
8991         * completer.c (completion_tracker::completion_hash_entry): Define
8992         new class.
8993         (advance_to_filename_complete_word_point): Call
8994         recompute_lowest_common_denominator.
8995         (completion_tracker::completion_tracker): Call discard_completions
8996         to setup the hash table.
8997         (completion_tracker::discard_completions): Allow for being called
8998         from the constructor, pass new equal function, and element deleter
8999         when constructing the hash table.  Initialise new class member
9000         variables.
9001         (completion_tracker::maybe_add_completion): Remove use of
9002         m_entries_vec, and store more information into m_entries_hash.
9003         (completion_tracker::recompute_lcd_visitor): New function, most
9004         content taken from...
9005         (completion_tracker::recompute_lowest_common_denominator):
9006         ...here, this now just visits each item in the hash calling the
9007         above visitor.
9008         (completion_tracker::build_completion_result): Remove use of
9009         m_entries_vec, call recompute_lowest_common_denominator.
9010         * completer.h (completion_tracker::have_completions): Remove use
9011         of m_entries_vec.
9012         (completion_tracker::completion_hash_entry): Declare new class.
9013         (completion_tracker::recompute_lowest_common_denominator): Change
9014         function signature.
9015         (completion_tracker::recompute_lcd_visitor): Declare new function.
9016         (completion_tracker::m_entries_vec): Delete.
9017         (completion_tracker::m_entries_hash): Initialize to NULL.
9018         (completion_tracker::m_lowest_common_denominator_valid): New
9019         member variable.
9020         (completion_tracker::m_lowest_common_denominator_max_length): New
9021         member variable.
9022
9023 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9024
9025         * regformats/regdef.h: Put reg in gdb namespace.
9026
9027 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9028
9029         * i386-bsd-nat.c (gdb_ptrace): New.
9030         * (i386bsd_fetch_inferior_registers,
9031         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9032         * (i386bsd_fetch_inferior_registers,
9033         i386bsd_store_inferior_registers) Use gdb_ptrace.
9034
9035 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9036
9037         * amd64-bsd-nat.c (gdb_ptrace): New.
9038         * (amd64bsd_fetch_inferior_registers,
9039         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
9040         * (amd64bsd_fetch_inferior_registers,
9041         amd64bsd_store_inferior_registers) Use gdb_ptrace.
9042
9043 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9044
9045         * user-regs.c (user_reg::read): Rename to...
9046         (user_reg::xread): ...this.
9047         * (append_user_reg): Rename argument `read' to `xread'.
9048         * (user_reg_add_builtin): Likewise.
9049         * (user_reg_add): Likewise.
9050         * (value_of_user_reg): Likewise.
9051
9052 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9053
9054         * sparc-nat.c (gdb_ptrace): New.
9055         * sparc-nat.c (sparc_fetch_inferior_registers)
9056         (sparc_store_inferior_registers) Remove obsolete comment.
9057         * sparc-nat.c (sparc_fetch_inferior_registers)
9058         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
9059         * sparc-nat.c (sparc_fetch_inferior_registers)
9060         (sparc_store_inferior_registers) Use gdb_ptrace.
9061
9062 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9063
9064         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
9065         it to the ptrace call.
9066         * sh-nbsd-nat.c (store_registers): Likewise.
9067
9068 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9069
9070         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
9071         nbsd_nat_target instead of inf_ptrace_target.
9072         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9073         nbsd_nat_target.
9074
9075 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9076
9077         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
9078
9079 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
9080
9081         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
9082         <sys/sysctl.h>.
9083         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
9084
9085 2020-03-17  Tom de Vries  <tdevries@suse.de>
9086
9087         PR gdb/23710
9088         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
9089         fields.
9090         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
9091         fields.
9092         (process_imported_unit_die): Skip import of c++ CUs.
9093
9094 2020-03-16  Tom Tromey  <tom@tromey.com>
9095
9096         * p-valprint.c (pascal_object_print_value): Initialize
9097         base_value.
9098
9099 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
9100             Shahab Vahedi  <shahab@synopsys.com>
9101
9102         * Makefile.in: Add arch/arc.o
9103         * configure.tgt: Likewise.
9104         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
9105         (_initialize_arc_tdep): Don't initialize old target descriptions.
9106         (arc_read_description): New function to cache target descriptions.
9107         * arc-tdep.h (arc_read_description): Add proto type.
9108         * arch/arc.c: New file.
9109         * arch/arc.h: Likewise.
9110         * features/Makefile: Replace old target descriptions with new.
9111         * features/arc-arcompact.c: Remove.
9112         * features/arc-arcompact.xml: Likewise.
9113         * features/arc-v2.c: Likewise
9114         * features/arc-v2.xml: Likewise
9115         * features/arc/aux-arcompact.xml: New file.
9116         * features/arc/aux-v2.xml: Likewise.
9117         * features/arc/core-arcompact.xml: Likewise.
9118         * features/arc/core-v2.xml: Likewise.
9119         * features/arc/aux-arcompact.c: Generate.
9120         * features/arc/aux-v2.c: Likewise.
9121         * features/arc/core-arcompact.c: Likewise.
9122         * features/arc/core-v2.c: Likewise.
9123         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
9124
9125 2020-03-16  Tom Tromey  <tromey@adacore.com>
9126
9127         PR gdb/25663:
9128         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
9129         putting value into bcache.
9130
9131 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9132
9133         PR gdb/21500
9134         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
9135         to...
9136         (amd64_windows_init_abi_common): ... this.  Don't set size of
9137         long type.
9138         (amd64_windows_init_abi): New function.
9139         (amd64_cygwin_init_abi): New function.
9140         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
9141         the Cygwin OS ABI.
9142         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
9143         comment.
9144
9145 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9146
9147         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
9148         * windows-tdep.c (CYGWIN_DLL_NAME): New.
9149         (pe_import_directory_entry): New struct type.
9150         (is_linked_with_cygwin_dll): New function.
9151         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
9152         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
9153         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
9154
9155 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9156
9157         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
9158         i386_cygwin_core_osabi_sniffer.
9159
9160 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9161
9162         * i386-cygwin-tdep.c: Rename to...
9163         * i386-windows-tdep.c: ... this.
9164         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
9165         i386-windows-tdep.c.
9166         * configure.tgt: Likewise.
9167
9168 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9169
9170         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
9171         * osabi.c (gdb_osabi_names): Add "Windows".
9172         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
9173         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
9174         (i386_cygwin_core_osabi_sniffer): New function, extracted from
9175         i386_cygwin_osabi_sniffer.
9176         (_initialize_i386_cygwin_tdep): Register OS ABI
9177         GDB_OSABI_WINDOWS for i386.
9178         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
9179         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
9180         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
9181         for x86-64.
9182         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
9183         when the target matches '*-*-mingw*'.
9184
9185 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9186
9187         * defs.h (enum gdb_osabi): Move to...
9188         * osabi.h (enum gdb_osabi): ... here.
9189         * gdbarch.sh: Include osabi.h in gdbarch.h.
9190         * gdbarch.h: Re-generate.
9191
9192 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
9193
9194         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
9195         function.
9196         (_initialize_amd64_windows_tdep): Register osabi sniffer.
9197
9198 2020-03-14  Tom Tromey  <tom@tromey.com>
9199
9200         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
9201         for C++.
9202         (c_type_print_modifier): Likewise.  Add "language" parameter.
9203         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
9204         (c_type_print_base_1): Update.
9205         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
9206         constants.
9207         * type-stack.c (type_stack::insert): Handle tp_atomic and
9208         tp_restrict.
9209         (type_stack::follow_type_instance_flags): Likewise.
9210         (type_stack::follow_types): Likewise.  Merge type-following code.
9211         * c-exp.y (RESTRICT, ATOMIC): New tokens.
9212         (space_identifier, cv_with_space_id)
9213         (const_or_volatile_or_space_identifier_noopt)
9214         (const_or_volatile_or_space_identifier): Remove.
9215         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
9216         rules.
9217         (ptr_operator, typebase): Update.
9218         (enum token_flag) <FLAG_C>: New constant.
9219         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
9220         "_Atomic".
9221         (lex_one_token): Handle FLAG_C.
9222
9223 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9224
9225         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
9226         it to the ptrace call.
9227         * m68k-bsd-nat.c (store_registers): Likewise.
9228
9229 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9230
9231         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
9232         gdb_byte *.
9233         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
9234         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
9235         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
9236
9237 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9238
9239         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
9240         nbsd_nat_target instead of inf_ptrace_target.
9241         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9242         nbsd_nat_target.
9243
9244 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9245
9246         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
9247         register_t.
9248
9249 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9250
9251         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
9252         it to the ptrace call.
9253         * alpha-bsd-nat.c (store_registers): Likewise.
9254
9255 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9256
9257         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
9258         includes.
9259         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
9260         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
9261         fill_fpregset): Likewise.
9262
9263 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9264
9265         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
9266         nbsd_nat_target instead of inf_ptrace_target.
9267         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9268         nbsd_nat_target.
9269
9270 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9271
9272         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
9273         register_t.
9274
9275 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9276
9277         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
9278         it to the ptrace call.
9279         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
9280         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
9281         * arm-nbsd-nat.c (store_register): Likewise.
9282         * arm-nbsd-nat.c (store_regs): Likewise.
9283         * arm-nbsd-nat.c (store_fp_register): Likewise.
9284         * arm-nbsd-nat.c (store_fp_regs): Likewise.
9285
9286 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9287
9288         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
9289         nbsd_nat_target instead of inf_ptrace_target.
9290         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
9291         nbsd_nat_target.
9292
9293 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9294
9295         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
9296         it to the ptrace call.
9297         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
9298
9299 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9300
9301         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
9302         it to the ptrace call.
9303         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
9304
9305 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9306
9307         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
9308         gdb_byte *.
9309         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
9310
9311 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9312
9313         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
9314         instead of inf_ptrace_target.
9315         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
9316         nbsd_nat_target.
9317
9318 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9319
9320         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
9321         register_t.
9322
9323 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
9324
9325         * ppc-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         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
9331         register_t.
9332
9333 2020-03-13  Tom Tromey  <tom@tromey.com>
9334
9335         * value.h (val_print): Don't declare.
9336         * valprint.h (val_print_array_elements)
9337         (val_print_scalar_formatted, generic_val_print): Don't declare.
9338         * valprint.c (generic_val_print_array): Take a struct value.
9339         (generic_val_print_ptr, generic_val_print_memberptr)
9340         (generic_val_print_bool, generic_val_print_int)
9341         (generic_val_print_char, generic_val_print_complex)
9342         (generic_val_print): Remove.
9343         (generic_value_print): Update.
9344         (do_val_print): Remove unused parameters.  Don't call
9345         la_val_print.
9346         (val_print): Remove.
9347         (common_val_print): Update.  Don't call value_check_printable.
9348         (val_print_scalar_formatted, val_print_array_elements): Remove.
9349         * rust-lang.c (rust_val_print): Remove.
9350         (rust_language_defn): Update.
9351         * p-valprint.c (pascal_val_print): Remove.
9352         (pascal_value_print_inner): Update.
9353         (pascal_object_print_val_fields, pascal_object_print_val):
9354         Remove.
9355         (pascal_object_print_static_field): Update.
9356         * p-lang.h (pascal_val_print): Don't declare.
9357         * p-lang.c (pascal_language_defn): Update.
9358         * opencl-lang.c (opencl_language_defn): Update.
9359         * objc-lang.c (objc_language_defn): Update.
9360         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
9361         * m2-lang.h (m2_val_print): Don't declare.
9362         * m2-lang.c (m2_language_defn): Update.
9363         * language.h (struct language_defn) <la_val_print>: Remove.
9364         * language.c (unk_lang_value_print_inner): Rename.  Change
9365         argument types.
9366         (unknown_language_defn, auto_language_defn): Update.
9367         * go-valprint.c (go_val_print): Remove.
9368         * go-lang.h (go_val_print): Don't declare.
9369         * go-lang.c (go_language_defn): Update.
9370         * f-valprint.c (f_val_print): Remove.
9371         * f-lang.h (f_value_print): Don't declare.
9372         * f-lang.c (f_language_defn): Update.
9373         * d-valprint.c (d_val_print): Remove.
9374         * d-lang.h (d_value_print): Don't declare.
9375         * d-lang.c (d_language_defn): Update.
9376         * cp-valprint.c (cp_print_value_fields)
9377         (cp_print_value_fields_rtti, cp_print_value): Remove.
9378         (cp_print_static_field): Update.
9379         * c-valprint.c (c_val_print_array, c_val_print_ptr)
9380         (c_val_print_struct, c_val_print_union, c_val_print_int)
9381         (c_val_print_memberptr, c_val_print): Remove.
9382         * c-lang.h (c_val_print_array, cp_print_value_fields)
9383         (cp_print_value_fields_rtti): Don't declare.
9384         * c-lang.c (c_language_defn, cplus_language_defn)
9385         (asm_language_defn, minimal_language_defn): Update.
9386         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
9387         (ada_val_print_enum): Take a struct value.
9388         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
9389         (ada_val_print): Remove.
9390         (ada_value_print_1): Update.
9391         (printable_val_type): Remove.
9392         * ada-lang.h (ada_val_print): Don't declare.
9393         * ada-lang.c (ada_language_defn): Update.
9394
9395 2020-03-13  Tom Tromey  <tom@tromey.com>
9396
9397         * valprint.c (do_val_print): Update.
9398         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
9399         a struct value.
9400         (value_to_value_object_no_release): Declare.
9401         * python/py-value.c (value_to_value_object_no_release): New
9402         function.
9403         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
9404         struct value.
9405         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
9406         function.
9407         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
9408         a struct value.
9409         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
9410         Declare.
9411         (gdbscm_apply_val_pretty_printer): Take a struct value.
9412         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
9413         value.
9414         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
9415         value.
9416         * extension-priv.h (struct extension_language_ops)
9417         <apply_val_pretty_printer>: Take a struct value.
9418         * cp-valprint.c (cp_print_value): Create a struct value.
9419         (cp_print_value): Update.
9420
9421 2020-03-13  Tom Tromey  <tom@tromey.com>
9422
9423         * ada-valprint.c (print_field_values): Call common_val_print.
9424
9425 2020-03-13  Tom Tromey  <tom@tromey.com>
9426
9427         * ada-valprint.c (val_print_packed_array_elements): Remove
9428         bitoffset and val parameters.  Call common_val_print.
9429         (ada_val_print_string): Remove offset, address, and original_value
9430         parameters.
9431         (ada_val_print_array): Update.
9432         (ada_value_print_array): New function.
9433         (ada_value_print_1): Call it.
9434
9435 2020-03-13  Tom Tromey  <tom@tromey.com>
9436
9437         * ada-valprint.c (ada_value_print): Use common_val_print.
9438
9439 2020-03-13  Tom Tromey  <tom@tromey.com>
9440
9441         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
9442
9443 2020-03-13  Tom Tromey  <tom@tromey.com>
9444
9445         * ada-valprint.c (ada_value_print_num): New function.
9446         (ada_value_print_1): Use it.
9447
9448 2020-03-13  Tom Tromey  <tom@tromey.com>
9449
9450         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
9451
9452 2020-03-13  Tom Tromey  <tom@tromey.com>
9453
9454         * ada-valprint.c (ada_value_print_ptr): New function.
9455         (ada_value_print_1): Use it.
9456
9457 2020-03-13  Tom Tromey  <tom@tromey.com>
9458
9459         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
9460         call common_val_print.
9461         (ada_val_print_1): Update.
9462         (ada_value_print_1): New function.
9463         (ada_value_print_inner): Rewrite.
9464
9465 2020-03-13  Tom Tromey  <tom@tromey.com>
9466
9467         * cp-valprint.c (cp_print_value_fields): Update.
9468         (cp_print_value): New function.
9469
9470 2020-03-13  Tom Tromey  <tom@tromey.com>
9471
9472         * m2-valprint.c (m2_value_print_inner): Use
9473         cp_print_value_fields.
9474         * cp-valprint.c (cp_print_value_fields): New function.
9475         * c-valprint.c (c_value_print_struct): New function.
9476         (c_value_print_inner): Use c_value_print_struct.
9477         * c-lang.h (cp_print_value_fields): Declare.
9478
9479 2020-03-13  Tom Tromey  <tom@tromey.com>
9480
9481         * c-valprint.c (c_value_print_array): New function.
9482         (c_value_print_inner): Use it.
9483
9484 2020-03-13  Tom Tromey  <tom@tromey.com>
9485
9486         * c-valprint.c (c_value_print_memberptr): 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_int): 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_ptr): 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_inner): Rewrite.
9502
9503 2020-03-13  Tom Tromey  <tom@tromey.com>
9504
9505         * valprint.c (generic_value_print_complex): New function.
9506         (generic_value_print): Use it.
9507
9508 2020-03-13  Tom Tromey  <tom@tromey.com>
9509
9510         * valprint.c (generic_val_print_float): Don't call
9511         val_print_scalar_formatted.
9512         (generic_val_print, generic_value_print): Update.
9513
9514 2020-03-13  Tom Tromey  <tom@tromey.com>
9515
9516         * valprint.c (generic_value_print_char): New function
9517         (generic_value_print): Use it.
9518
9519 2020-03-13  Tom Tromey  <tom@tromey.com>
9520
9521         * valprint.c (generic_value_print_int): 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_bool): New function.
9527         (generic_value_print): Use it.
9528
9529 2020-03-13  Tom Tromey  <tom@tromey.com>
9530
9531         * valprint.c (generic_val_print_func): Simplify.
9532         (generic_val_print, generic_value_print): Update.
9533
9534 2020-03-13  Tom Tromey  <tom@tromey.com>
9535
9536         * valprint.c (generic_val_print_flags): Remove.
9537         (generic_val_print, generic_value_print): Update.
9538         (val_print_type_code_flags): Add original_value parameter.
9539
9540 2020-03-13  Tom Tromey  <tom@tromey.com>
9541
9542         * valprint.c (generic_val_print): Update.
9543         (generic_value_print): Update.
9544         * valprint.c (generic_val_print_enum): Don't call
9545         val_print_scalar_formatted.
9546
9547 2020-03-13  Tom Tromey  <tom@tromey.com>
9548
9549         * valprint.c (generic_value_print): Call generic_value_print_ptr.
9550         * valprint.c (generic_value_print_ptr): New function.
9551
9552 2020-03-13  Tom Tromey  <tom@tromey.com>
9553
9554         * valprint.c (generic_value_print): Rewrite.
9555
9556 2020-03-13  Tom Tromey  <tom@tromey.com>
9557
9558         * p-valprint.c (pascal_object_print_value_fields)
9559         (pascal_object_print_value): New functions.
9560
9561 2020-03-13  Tom Tromey  <tom@tromey.com>
9562
9563         * p-valprint.c (pascal_value_print_inner): Rewrite.
9564
9565 2020-03-13  Tom Tromey  <tom@tromey.com>
9566
9567         * f-valprint.c (f_value_print_innner): Rewrite.
9568
9569 2020-03-13  Tom Tromey  <tom@tromey.com>
9570
9571         * m2-valprint.c (m2_print_unbounded_array): New overload.
9572         (m2_print_unbounded_array): Update.
9573         (m2_print_array_contents): Take a struct value.
9574         (m2_value_print_inner): Rewrite.
9575
9576 2020-03-13  Tom Tromey  <tom@tromey.com>
9577
9578         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
9579         (d_value_print_inner): New function.
9580         * d-lang.h (d_value_print_inner): Declare.
9581         * d-lang.c (d_language_defn): Use d_value_print_inner.
9582
9583 2020-03-13  Tom Tromey  <tom@tromey.com>
9584
9585         * go-valprint.c (go_value_print_inner): New function.
9586         * go-lang.h (go_value_print_inner): Declare.
9587         * go-lang.c (go_language_defn): Use go_value_print_inner.
9588
9589 2020-03-13  Tom Tromey  <tom@tromey.com>
9590
9591         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
9592         API.
9593         (rust_val_print): Rewrite.
9594         (rust_value_print_inner): New function, from rust_val_print.
9595         (rust_language_defn): Use rust_value_print_inner.
9596
9597 2020-03-13  Tom Tromey  <tom@tromey.com>
9598
9599         * ada-valprint.c (ada_value_print_inner): New function.
9600         * ada-lang.h (ada_value_print_inner): Declare.
9601         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
9602
9603 2020-03-13  Tom Tromey  <tom@tromey.com>
9604
9605         * f-valprint.c (f_value_print_innner): New function.
9606         * f-lang.h (f_value_print_innner): Declare.
9607         * f-lang.c (f_language_defn): Use f_value_print_innner.
9608
9609 2020-03-13  Tom Tromey  <tom@tromey.com>
9610
9611         * p-valprint.c (pascal_value_print_inner): New function.
9612         * p-lang.h (pascal_value_print_inner): Declare.
9613         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
9614
9615 2020-03-13  Tom Tromey  <tom@tromey.com>
9616
9617         * m2-valprint.c (m2_value_print_inner): New function.
9618         * m2-lang.h (m2_value_print_inner): Declare.
9619         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
9620
9621 2020-03-13  Tom Tromey  <tom@tromey.com>
9622
9623         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
9624         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
9625         * c-valprint.c (c_value_print_inner): New function.
9626         * c-lang.h (c_value_print_inner): Declare.
9627         * c-lang.c (c_language_defn, cplus_language_defn)
9628         (asm_language_defn, minimal_language_defn): Use
9629         c_value_print_inner.
9630
9631 2020-03-13  Tom Tromey  <tom@tromey.com>
9632
9633         * p-valprint.c (pascal_object_print_value_fields): Now static.
9634         * p-lang.h (pascal_object_print_value_fields): Don't declare.
9635
9636 2020-03-13  Tom Tromey  <tom@tromey.com>
9637
9638         * c-valprint.c (c_val_print_array): Simplify.
9639
9640 2020-03-13  Tom Tromey  <tom@tromey.com>
9641
9642         * valprint.c (value_print_array_elements): New function.
9643         * valprint.h (value_print_array_elements): Declare.
9644
9645 2020-03-13  Tom Tromey  <tom@tromey.com>
9646
9647         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
9648         * mips-tdep.c (mips_print_register): Use
9649         value_print_scalar_formatted.
9650
9651 2020-03-13  Tom Tromey  <tom@tromey.com>
9652
9653         * valprint.h (value_print_scalar_formatted): Declare.
9654         * valprint.c (value_print_scalar_formatted): New function.
9655
9656 2020-03-13  Tom Tromey  <tom@tromey.com>
9657
9658         * valprint.h (generic_value_print): Declare.
9659         * valprint.c (generic_value_print): New function.
9660
9661 2020-03-13  Tom Tromey  <tom@tromey.com>
9662
9663         * valprint.c (do_val_print): Call la_value_print_inner, if
9664         available.
9665         * rust-lang.c (rust_language_defn): Update.
9666         * p-lang.c (pascal_language_defn): Update.
9667         * opencl-lang.c (opencl_language_defn): Update.
9668         * objc-lang.c (objc_language_defn): Update.
9669         * m2-lang.c (m2_language_defn): Update.
9670         * language.h (struct language_defn) <la_value_print_inner>: New
9671         member.
9672         * language.c (unknown_language_defn, auto_language_defn): Update.
9673         * go-lang.c (go_language_defn): Update.
9674         * f-lang.c (f_language_defn): Update.
9675         * d-lang.c (d_language_defn): Update.
9676         * c-lang.c (c_language_defn, cplus_language_defn)
9677         (asm_language_defn, minimal_language_defn): Update.
9678         * ada-lang.c (ada_language_defn): Update.
9679
9680 2020-03-13  Tom Tromey  <tom@tromey.com>
9681
9682         * c-valprint.c (c_value_print): Use common_val_print.
9683
9684 2020-03-13  Tom Tromey  <tom@tromey.com>
9685
9686         * cp-valprint.c (cp_print_static_field): Use common_val_print.
9687
9688 2020-03-13  Tom Tromey  <tom@tromey.com>
9689
9690         * f-valprint.c (f77_print_array_1, f_val_print): Use
9691         common_val_print.
9692
9693 2020-03-13  Tom Tromey  <tom@tromey.com>
9694
9695         * riscv-tdep.c (riscv_print_one_register_info): Use
9696         common_val_print.
9697
9698 2020-03-13  Tom Tromey  <tom@tromey.com>
9699
9700         * mi/mi-main.c (output_register): Use common_val_print.
9701
9702 2020-03-13  Tom Tromey  <tom@tromey.com>
9703
9704         * infcmd.c (default_print_one_register_info): Use
9705         common_val_print.
9706
9707 2020-03-13  Tom Tromey  <tom@tromey.com>
9708
9709         * valprint.h (common_val_print_checked): Declare.
9710         * valprint.c (common_val_print_checked): New function.
9711         * stack.c (print_frame_arg): Use common_val_print_checked.
9712
9713 2020-03-13  Tom Tromey  <tom@tromey.com>
9714
9715         * valprint.c (do_val_print): New function, from val_print.
9716         (val_print): Use do_val_print.
9717         (common_val_print): Use do_val_print.
9718
9719 2020-03-13  Tom Tromey  <tom@tromey.com>
9720
9721         * valprint.c (value_print): Use scoped_value_mark.
9722
9723 2020-03-13  Tom de Vries  <tdevries@suse.de>
9724
9725         PR symtab/25646
9726         * psymtab.c (partial_symtab::partial_symtab): Don't set
9727         globals_offset and statics_offset.  Push element onto
9728         current_global_psymbols and current_static_psymbols stacks.
9729         (concat): New function.
9730         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
9731         element from current_global_psymbols and current_static_psymbols
9732         stacks.  Concat popped elements to global_psymbols and
9733         static_symbols.
9734         (add_psymbol_to_list): Use current_global_psymbols and
9735         current_static_psymbols stacks.
9736         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
9737         current_static_psymbols fields.
9738
9739 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9740
9741         * corelow.c (sniff_core_bfd): Remove.
9742         (class core_target) <m_core_vec>: Remove.
9743         (core_target::core_target): Update.
9744         (core_file_fns): Remove.
9745         (deprecated_add_core_fns): Remove.
9746         (default_core_sniffer): Remove.
9747         (sniff_core_bfd): Remove.
9748         (default_check_format): Remove.
9749         (gdb_check_format): Remove.
9750         (core_target_open): Update.
9751         (core_target::get_core_register_section): Update.
9752         (get_core_registers_cb): Update.
9753         (core_target::fetch_registers): Update.
9754         * gdbcore.h (struct core_fns): Remove.
9755         (deprecated_add_core_fns): Remove.
9756         (default_core_sniffer): Remove.
9757         (default_check_format): Remove.
9758
9759 2020-03-12  Tom Tromey  <tom@tromey.com>
9760
9761         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
9762         CORE_ADDR.
9763         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
9764
9765 2020-03-12  Tom Tromey  <tom@tromey.com>
9766
9767         * remote.c (remote_target::download_tracepoint)
9768         (remote_target::enable_tracepoint)
9769         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
9770         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
9771         sprintf_vma.
9772
9773 2020-03-12  Tom Tromey  <tom@tromey.com>
9774
9775         * symfile-mem.c: Update CORE_ADDR size assert.
9776
9777 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9778
9779         * selftest.m4: Move to gdbsupport/.
9780         * acinclude.m4: Update path to selftest.m4.
9781
9782 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9783
9784         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
9785         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
9786         gdbarch-selfselftests.c and selftest-arch.c.
9787         (SUBDIR_UNITTESTS_OBS): Rename to...
9788         (SELFTESTS_OBS): ... this.
9789         (COMMON_SFILES): Remove disasm-selftests.c and
9790         gdbarch-selftests.c.
9791         * configure.ac: Don't add selftest-arch.{c,o} to
9792         CONFIG_{SRCS,OBS}.
9793         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
9794         preprocessor conditions.
9795
9796 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9797
9798         * configure.ac: Don't source bfd/development.sh.
9799         * selftest.m4: Modify comment.
9800         * configure: Re-generate.
9801
9802 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
9803
9804         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
9805         not "true" or "false".
9806         * configure: Re-generate.
9807
9808 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
9809
9810         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
9811         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
9812         renamed to arm_nbsd_supply_gregset.
9813         (fetch_register): Update to call arm_nbsd_supply_gregset.
9814         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
9815         (arm_netbsd_nat_target::fetch_registers): Update.
9816         (fetch_elfcore_registers): Removed.
9817         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
9818         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
9819         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
9820         not require NetBSD system headers.
9821         (arm_nbsd_regset): New struct.
9822         (arm_nbsd_iterate_over_regset_sections): New function.
9823         (arm_netbsd_init_abi_common): Updated to call
9824         set_gdbarch_iterate_over_regset_sections.
9825         * arm-nbsd-tdep.h: New file.
9826
9827 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
9828
9829         * symtab.c (find_pc_sect_line): Add check which prevents infinite
9830         recursion.
9831
9832 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
9833
9834         * configure: Re-generate.
9835
9836 2020-03-11  Tom Tromey  <tromey@adacore.com>
9837
9838         * ada-typeprint.c (print_choices): Fix comment.
9839
9840 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
9841
9842         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
9843         previous item in the list, when the list has no items.
9844
9845 2020-03-11  Tom de Vries  <tdevries@suse.de>
9846
9847         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
9848         PROP_LOCLIST handling code.
9849
9850 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
9851
9852         * buildsym-legacy.c (record_line): Pass extra parameter to
9853         record_line.
9854         * buildsym.c (buildsym_compunit::record_line): Take an extra
9855         parameter, reduce duplication in the line table, and record the
9856         is_stmt flag in the line table.
9857         * buildsym.h (buildsym_compunit::record_line): Add extra
9858         parameter.
9859         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
9860         non-statement lines.
9861         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
9862         this to the symtab builder.
9863         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
9864         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
9865         through to dwarf_record_line_1.
9866         * infrun.c (process_event_stop_test): When stepping, don't stop at
9867         a non-statement instruction, and only refresh the step info when
9868         we land in the middle of a line's range.  Also add an extra
9869         comment.
9870         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
9871         field.
9872         * record-btrace.c (btrace_find_line_range): Only record lines
9873         marked as is-statement.
9874         * stack.c (frame_show_address): Show the frame address if we are
9875         in a non-statement sal.
9876         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
9877         (maintenance_print_one_line_table): Print a header for the is_stmt
9878         column, and include is_stmt information in the output.
9879         * symtab.c (find_pc_sect_line): Find lines marked as statements in
9880         preference to non-statements.
9881         (find_pcs_for_symtab_line): Prefer is-statement entries.
9882         (find_line_common): Likewise.
9883         * symtab.h (struct linetable_entry): Add is_stmt field.
9884         (struct symtab_and_line): Likewise.
9885         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
9886         arranging the line table.
9887
9888 2020-03-07  Tom de Vries  <tdevries@suse.de>
9889
9890         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
9891         DIE.
9892
9893 2020-03-07  Tom Tromey  <tom@tromey.com>
9894
9895         * valops.c (value_literal_complex): Remove obsolete comment.
9896         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
9897         comment.
9898
9899 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
9900
9901         * infrun.h: Forward-declare thread_info.
9902         (set_step_info): Add thread_info parameter, add doc.
9903         * infrun.c (set_step_info): Add thread_info parameter, move doc
9904         to header.
9905         * infrun.c (process_event_stop_test): Pass thread to
9906         set_step_info call.
9907         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
9908         set_step_info.
9909         (prepare_one_step): Add thread_info parameter, pass it to
9910         set_step_frame and prepare_one_step (recursive) call.
9911         (step_1): Pass thread to prepare_one_step call.
9912         (step_command_fsm::should_stop): Pass thread to
9913         prepare_one_step.
9914         (until_next_fsm): Pass thread to set_step_frame call.
9915         (finish_command): Pass thread to set_step_info call.
9916
9917 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
9918
9919         * windows-tdep.c (windows_solib_create_inferior_hook):
9920         Check if inferior is running.
9921
9922 2020-03-06  Tom de Vries  <tdevries@suse.de>
9923
9924         * NEWS: Fix "the the".
9925         * ctfread.c: Same.
9926
9927 2020-03-06  Tom de Vries  <tdevries@suse.de>
9928
9929         * psymtab.c (psymtab_to_symtab): Don't print "done.".
9930
9931 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
9932
9933         * .dir-locals.el: Add a comment referencing the other copies of
9934         this file.
9935
9936 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
9937
9938         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
9939         psargs.
9940
9941 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
9942
9943         * .gitattributes: New file.
9944
9945 2020-03-04  Tom Tromey  <tom@tromey.com>
9946
9947         * symmisc.c (print_symbol_bcache_statistics)
9948         (print_objfile_statistics): Update.
9949         * symfile.c (allocate_symtab): Use intern.
9950         * psymtab.c (partial_symtab::partial_symtab): Use intern.
9951         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
9952         macro_cache>: Remove.
9953         <string_cache>: New member.
9954         (struct objfile) <intern>: New methods.
9955         * elfread.c (elf_symtab_read): Use intern.
9956         * dwarf2/read.c (fixup_go_packaging): Intern package name.
9957         (dwarf2_compute_name, dwarf2_physname)
9958         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
9959         names.
9960         (guess_partial_die_structure_name): Update.
9961         (partial_die_info::fixup): Intern name.
9962         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
9963         name.
9964         (dwarf2_name): Intern name.  Update.
9965         * buildsym.c (buildsym_compunit::get_macro_table): Use
9966         string_cache.
9967
9968 2020-03-04  Tom Tromey  <tom@tromey.com>
9969
9970         * jit.c (bfd_open_from_target_memory): Make "target" const.
9971         * corefile.c (gnutarget): Now const.
9972         * gdbcore.h (gnutarget): Now const.
9973
9974 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
9975
9976         * NEWS: Mention support for WOW64 processes.
9977         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
9978         (amd64_windows_segment_register_p): Remove static.
9979         (_initialize_amd64_windows_nat): Update.
9980         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
9981         * i386-windows-nat.c (context_offset): Update.
9982         (i386_mappings): Rename and remove static.
9983         (i386_windows_segment_register_p): Remove static.
9984         (_initialize_i386_windows_nat): Update.
9985         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
9986         (STATUS_WX86_SINGLE_STEP): New macro.
9987         (EnumProcessModulesEx): New macro.
9988         (Wow64SuspendThread): New macro.
9989         (Wow64GetThreadContext): New macro.
9990         (Wow64SetThreadContext): New macro.
9991         (Wow64GetThreadSelectorEntry): New macro.
9992         (windows_set_context_register_offsets): Add static.
9993         (windows_set_segment_register_p): Likewise.
9994         (windows_add_thread): Adapt for WOW64 processes.
9995         (windows_fetch_one_register): Likewise.
9996         (windows_nat_target::fetch_registers): Likewise.
9997         (windows_store_one_register): Likewise.
9998         (display_selector): Likewise.
9999         (display_selectors): Likewise.
10000         (handle_exception): Likewise.
10001         (windows_continue): Likewise.
10002         (windows_nat_target::resume): Likewise.
10003         (windows_add_all_dlls): Likewise.
10004         (do_initial_windows_stuff): Likewise.
10005         (windows_nat_target::attach): Likewise.
10006         (windows_get_exec_module_filename): Likewise.
10007         (windows_nat_target::create_inferior): Likewise.
10008         (windows_xfer_siginfo): Likewise.
10009         (_initialize_loadable): Initialize Wow64SuspendThread,
10010         Wow64GetThreadContext, Wow64SetThreadContext,
10011         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
10012         * windows-nat.h (windows_set_context_register_offsets):
10013         Remove declaration.
10014         (windows_set_segment_register_p): Likewise.
10015         (i386_windows_segment_register_p): Add declaration.
10016         (amd64_windows_segment_register_p): Likewise.
10017
10018 2020-03-04  Luis Machado  <luis.machado@linaro.org>
10019
10020         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
10021         in "info registers" for AArch64/ARM.
10022
10023         The change caused "info registers" to not print GPR's.
10024
10025         gdb/ChangeLog:
10026
10027         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
10028
10029         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
10030         when reg->group is empty and reggroup is not.
10031
10032 2020-03-03  Tom Tromey  <tromey@adacore.com>
10033
10034         * dwarf2/frame.c (struct dwarf2_frame_cache)
10035         <checked_tailcall_bottom, entry_cfa_sp_offset,
10036         entry_cfa_sp_offset_p>: Remove members.
10037         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
10038         (dwarf2_frame_prev_register): Don't call
10039         dwarf2_tailcall_sniffer_first.
10040         (dwarf2_append_unwinders): Don't append tailcall unwinder.
10041         * frame-unwind.c (add_unwinder): New fuction.
10042         (frame_unwind_init): Use it.  Add tailcall unwinder.
10043
10044 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
10045             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10046
10047         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
10048         value should be printed as true.
10049
10050 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
10051
10052         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
10053         (windows_init_abi): Set and use windows_so_ops.
10054
10055 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
10056
10057         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
10058         when verifying if dealing with a convenience variable.
10059
10060 2020-03-03  Luis Machado  <luis.machado@linaro.org>
10061
10062         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
10063
10064 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10065
10066         * infrun.c (gdbarch_supports_displaced_stepping): New.
10067         (use_displaced_stepping): Break up conditions in smaller pieces.
10068         Use gdbarch_supports_displaced_stepping.
10069         (displaced_step_prepare_throw): Use
10070         gdbarch_supports_displaced_stepping.
10071
10072 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10073
10074         * NEWS: Mention new behaviour of the history filename.
10075         * top.c (write_history_p): Add comment.
10076         (show_write_history_p): Add header comment, give a different
10077         message when history writing is on, but the history filename is
10078         empty.
10079         (history_filename): Add comment.
10080         (history_filename_empty): New function.
10081         (show_history_filename): Add header comment, give a different
10082         message when the filename is empty.
10083         (init_history): Compare history_filename against nullptr, and only
10084         read history if the filename is not empty.
10085         (set_history_filename): Add header comment, and only make
10086         non-empty filenames absolute.
10087         (init_main): Make the filename argument to 'set history filename'
10088         optional.
10089
10090 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
10091
10092         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
10093         (arm_supply_vfpregset): ...this, and update to use VFP registers.
10094         (fetch_fp_register): Update.
10095         (fetch_fp_regs): Update.
10096         (store_fp_register): Update.
10097         (store_fp_regs): Update.
10098         (arm_netbsd_nat_target::read_description): New function.
10099         (fetch_elfcore_registers): Update.
10100
10101 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
10102
10103         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
10104         general_thread if the stop reply is missing a thread-id.
10105         (remote_target::process_stop_reply): Use the first non-exited
10106         thread if the target didn't pass a thread-id.
10107         * infrun.c (do_target_wait): Move call to
10108         switch_to_inferior_no_thread to ....
10109         (do_target_wait_1): ... here.
10110
10111 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
10112
10113         * debuginfod-support.c: Include defs.h first.
10114
10115 2020-02-28  Tom de Vries  <tdevries@suse.de>
10116
10117         * symfile.c (set_initial_language): Use default language for lookup.
10118
10119 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
10120
10121         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
10122         reader variable, pass `this` to read_cutu_die_from_dwo.
10123
10124 2020-02-27  Aaron Merey  <amerey@redhat.com>
10125
10126         * source.c (open_source_file): Check for nullptr when computing
10127         srcpath.
10128
10129 2020-02-27  Tom Tromey  <tromey@adacore.com>
10130
10131         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
10132         member.
10133         (dwarf2_add_field): Don't update nfields.
10134         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
10135
10136 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
10137
10138         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
10139         abs.
10140
10141 2020-02-26  Tom Tromey  <tom@tromey.com>
10142
10143         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
10144         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
10145         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
10146         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
10147         per_cu_data.
10148
10149 2020-02-26  Tom Tromey  <tom@tromey.com>
10150
10151         * dwarf2/index-write.c (psym_index_map): Change type.
10152         (add_address_entry_worker, write_one_signatured_type)
10153         (recursively_count_psymbols, recursively_write_psymbols)
10154         (class debug_names, psyms_seen_size, write_gdbindex)
10155         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
10156
10157 2020-02-26  Aaron Merey  <amerey@redhat.com>
10158
10159         * Makefile.in: Handle optional debuginfod support.
10160         * NEWS: Update.
10161         * README: Add --with-debuginfod summary.
10162         * config.in: Regenerate.
10163         * configure: Regenerate.
10164         * configure.ac: Handle optional debuginfod support.
10165         * debuginfod-support.c: debuginfod helper functions.
10166         * debuginfod-support.h: Ditto.
10167         * doc/gdb.texinfo: Add --with-debuginfod to configure options
10168         summary.
10169         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
10170         when a dwz file cannot be found.
10171         * elfread.c (elf_symfile_read): Query debuginfod servers when a
10172         debuginfo file cannot be found.
10173         * source.c (open_source_file): Query debuginfod servers when a
10174         source file cannot be found.
10175         * top.c (print_gdb_configuration): Include
10176         --{with,without}-debuginfod in the output.
10177
10178 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
10179
10180         * thread.c (thr_try_catch_cmd): Print thread name.
10181
10182 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
10183
10184         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
10185         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10186         dwarf2_fetch_die_type_sect_off): Move to...
10187         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
10188         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10189         dwarf2_fetch_die_type_sect_off): ... here.
10190         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
10191         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
10192         dwarf2_fetch_die_type_sect_off): Move doc to header file.
10193
10194 2020-02-26  Tom de Vries  <tdevries@suse.de>
10195
10196         PR gdb/25603
10197         * symfile.c (set_initial_language): Exit-early if
10198         language_mode == language_mode_manual.
10199
10200 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10201
10202         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
10203         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
10204         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
10205
10206 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
10207
10208         * gdbtypes.c (create_array_type_with_stride): Handle negative
10209         array strides.
10210         * valarith.c (value_subscripted_rvalue): Likewise.
10211
10212 2020-02-25  Luis Machado  <luis.machado@linaro.org>
10213
10214         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
10215
10216 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
10217
10218         * loc.h (dwarf2_get_die_type): Move to...
10219         * read.h (dwarf2_get_die_type): ... here.
10220         * read.c (dwarf2_get_die_type): Move doc to header.
10221
10222 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
10223
10224         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
10225         'gnulib/Makefile.in' to the list.
10226
10227 2020-02-24  Tom Tromey  <tom@tromey.com>
10228
10229         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
10230         Remove.
10231         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
10232         XOBNEWVEC.
10233
10234 2020-02-24  Tom Tromey  <tom@tromey.com>
10235
10236         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
10237         New method.
10238         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
10239         (dw2_do_instantiate_symtab, dw2_get_file_names)
10240         (build_type_psymtab_dependencies, load_full_type_unit): Update.
10241
10242 2020-02-24  Tom Tromey  <tom@tromey.com>
10243
10244         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
10245         make_scoped_restore.
10246         (dwarf2_psymtab::read_symtab): Don't clear
10247         reading_partial_symbols.
10248
10249 2020-02-24  Tom de Vries  <tdevries@suse.de>
10250
10251         PR gdb/25592
10252         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
10253
10254 2020-02-24  Tom de Vries  <tdevries@suse.de>
10255
10256         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
10257         commands layout next/prev/regs.
10258
10259 2020-02-22  Tom Tromey  <tom@tromey.com>
10260
10261         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
10262         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
10263
10264 2020-02-22  Tom Tromey  <tom@tromey.com>
10265
10266         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
10267
10268 2020-02-22  Tom Tromey  <tom@tromey.com>
10269
10270         * tui/tui-win.c (_initialize_tui_win): Add usage text.
10271         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
10272         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
10273         * tui/tui.c (_initialize_tui): Add usage text.
10274
10275 2020-02-22  Tom Tromey  <tom@tromey.com>
10276
10277         * tui/tui-win.c (tui_set_focus_command)
10278         (tui_set_win_height_command): Use error_no_arg.
10279         (_initialize_tui_win): Update help text.
10280         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
10281
10282 2020-02-22  Tom Tromey  <tom@tromey.com>
10283
10284         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
10285         * tui/tui-disasm.h (struct tui_disasm_window)
10286         <display_start_addr>: Declare.
10287         * tui/tui-source.h (struct tui_source_window)
10288         <display_start_addr>: Declare.
10289         * tui/tui-winsource.h (struct tui_source_window_base)
10290         <show_source_line, display_start_addr>: New methods.
10291         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
10292         Rename and move to protected section.
10293         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
10294         (tui_source_window_base::do_erase_source_content): Update.
10295         (tui_source_window_base::show_source_line): Now a method.
10296         (tui_source_window_base::show_source_content)
10297         (tui_source_window_base::tui_source_window_base)
10298         (tui_source_window_base::rerender)
10299         (tui_source_window_base::refill)
10300         (tui_source_window_base::do_scroll_horizontal)
10301         (tui_source_window_base::set_is_exec_point_at)
10302         (tui_source_window_base::update_breakpoint_info)
10303         (tui_source_window_base::update_exec_info): Update.
10304         * tui/tui-source.c (tui_source_window::set_contents)
10305         (tui_source_window::showing_source_p)
10306         (tui_source_window::do_scroll_vertical)
10307         (tui_source_window::location_matches_p)
10308         (tui_source_window::line_is_displayed): Update.
10309         (tui_source_window::display_start_addr): New method.
10310         * tui/tui-disasm.c (tui_disasm_window::set_contents)
10311         (tui_disasm_window::do_scroll_vertical)
10312         (tui_disasm_window::location_matches_p): Update.
10313         (tui_disasm_window::display_start_addr): New method.
10314
10315 2020-02-22  Tom Tromey  <tom@tromey.com>
10316
10317         * NEWS: Add entry for gdb.register_window_type.
10318         * tui/tui-layout.h (window_factory): New typedef.
10319         (tui_register_window): Declare.
10320         * tui/tui-layout.c (saved_tui_windows): New global.
10321         (tui_apply_current_layout): Use it.
10322         (tui_register_window): New function.
10323         * python/python.c (do_start_initialization): Call
10324         gdbpy_initialize_tui.
10325         (python_GdbMethods): Add "register_window_type" function.
10326         * python/python-internal.h (gdbpy_register_tui_window)
10327         (gdbpy_initialize_tui): Declare.
10328         * python/py-tui.c: New file.
10329         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
10330
10331 2020-02-22  Tom Tromey  <tom@tromey.com>
10332
10333         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
10334
10335 2020-02-22  Tom Tromey  <tom@tromey.com>
10336
10337         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
10338         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
10339         * tui/tui-data.c (tui_set_win_with_focus): Remove.
10340         (tui_set_win_focus_to): Move from tui-win.c.
10341
10342 2020-02-22  Tom Tromey  <tom@tromey.com>
10343
10344         * tui/tui-layout.c (make_standard_window, get_locator_window): New
10345         functions.
10346         (known_window_types): New global.
10347         (tui_get_window_by_name): Reimplement.
10348         (initialize_known_windows): New function.
10349         (validate_window_name): Rewrite.
10350         (_initialize_tui_layout): Call initialize_known_windows.
10351
10352 2020-02-22  Tom Tromey  <tom@tromey.com>
10353
10354         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
10355         Remove constants.
10356         * tui/tui-winsource.h (struct tui_source_window_base)
10357         <tui_source_window_base>: Remove parameter.
10358         * tui/tui-winsource.c
10359         (tui_source_window_base::tui_source_window_base): Remove
10360         parameter.
10361         (tui_source_window_base::refill): Update.
10362         * tui/tui-stack.h (struct tui_locator_window)
10363         <tui_locator_window>: Update.
10364         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
10365         Default the constructor.
10366         * tui/tui-regs.h (struct tui_data_item_window)
10367         <tui_data_item_window>: Default the constructor.
10368         (struct tui_data_window) <tui_data_window>: Likewise.
10369         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
10370         Default the constructor.
10371         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
10372         Default the constructor.
10373         <type>: Remove.
10374         (struct tui_win_info) <tui_win_info>: Default the constructor.
10375         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
10376         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
10377         Default the constructor.
10378
10379 2020-02-22  Tom Tromey  <tom@tromey.com>
10380
10381         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
10382         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
10383         * tui/tui-win.c (tui_resize_all): Don't call
10384         tui_delete_invisible_windows.
10385         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
10386         done.
10387         (tui_set_layout): Update.
10388         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
10389         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
10390         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
10391
10392 2020-02-22  Tom Tromey  <tom@tromey.com>
10393
10394         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
10395         correctly.
10396
10397 2020-02-22  Tom Tromey  <tom@tromey.com>
10398
10399         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
10400
10401 2020-02-22  Tom Tromey  <tom@tromey.com>
10402
10403         * tui/tui-winsource.h (struct tui_source_window_iterator)
10404         <inner_iterator>: New etytypedef.
10405         <tui_source_window_iterator>: Take "end" parameter.
10406         <tui_source_window_iterator>: Take iterator.
10407         <operator*, advance>: Update.
10408         <m_iter>: Change type.
10409         <m_end>: New field.
10410         (struct tui_source_windows) <begin, end>: Update.
10411         * tui/tui-layout.c (tui_windows): New global.
10412         (tui_apply_current_layout): Clear tui_windows.
10413         (tui_layout_window::apply): Update tui_windows.
10414         * tui/tui-data.h (tui_windows): Declare.
10415         (all_tui_windows): Now inline function.
10416         (class tui_window_iterator, struct all_tui_windows): Remove.
10417
10418 2020-02-22  Tom Tromey  <tom@tromey.com>
10419
10420         PR tui/17850:
10421         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
10422         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
10423         "height" argument.
10424         (class tui_layout_window) <get_sizes>: Likewise.
10425         (class tui_layout_split) <tui_layout_split>: Add "vertical"
10426         argument.
10427         <get_sizes>: Add "height" argument.
10428         <m_vertical>: New field.
10429         * tui/tui-layout.c (tui_layout_split::clone): Update.
10430         (tui_layout_split::get_sizes): Add "height" argument.
10431         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
10432         (tui_new_layout_command): Parse "-horizontal".
10433         (_initialize_tui_layout): Update help string.
10434         (tui_layout_split::specification): Add "-horizontal" when needed.
10435         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
10436         argument.
10437         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
10438         New methods.
10439
10440 2020-02-22  Tom Tromey  <tom@tromey.com>
10441
10442         * tui/tui-layout.h (enum tui_adjust_result): New.
10443         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
10444         (class tui_layout_window) <adjust_size>: Return
10445         tui_adjust_result.  Rewrite.
10446         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
10447         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
10448
10449 2020-02-22  Tom Tromey  <tom@tromey.com>
10450
10451         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
10452         parameter and return types.
10453         (class tui_layout_base) <specification>: Add "depth".
10454         (class tui_layout_window) <specification>: Add "depth".
10455         (class tui_layout_split) <specification>: Add "depth".
10456         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
10457         and return types.
10458         (tui_new_layout_command): Parse sub-layouts.
10459         (_initialize_tui_layout): Update help string.
10460         (tui_layout_window::specification): Add "depth".
10461         (add_layout_command): Update.
10462
10463 2020-02-22  Tom Tromey  <tom@tromey.com>
10464
10465         * NEWS: Add "tui new-layout" item.
10466         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
10467         Add new-layout command to help text.
10468         (validate_window_name): New function.
10469         (tui_new_layout_command): New function.
10470         (_initialize_tui_layout): Register "new-layout".
10471         (tui_layout_window::specification): New method.
10472         (tui_layout_window::specification): New method.
10473         * tui/tui-layout.h (class tui_layout_base) <specification>: New
10474         method.
10475         (class tui_layout_window) <specification>: New method.
10476         (class tui_layout_split) <specification>: New method.
10477
10478 2020-02-22  Tom Tromey  <tom@tromey.com>
10479
10480         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
10481         * tui/tui-win.c (window_name_completer): Update comment.
10482         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
10483         Declare method.
10484         (class tui_layout_window) <replace_window>: Likewise.
10485         (class tui_layout_split) <replace_window>: Likewise.
10486         (tui_set_layout): Don't declare.
10487         (tui_set_initial_layout): Declare function.
10488         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
10489         (asm_regs_layout): New globals.
10490         (tui_current_layout, show_layout): Remove.
10491         (tui_set_layout, tui_add_win_to_layout): Rewrite.
10492         (find_layout, tui_apply_layout): New function.
10493         (layout_completer): Remove.
10494         (tui_next_layout): Reimplement.
10495         (tui_next_layout_command): New function.
10496         (tui_set_initial_layout, tui_prev_layout_command): New functions.
10497         (tui_regs_layout): Reimplement.
10498         (tui_regs_layout_command): New function.
10499         (extract_display_start_addr): Rewrite.
10500         (next_layout, prev_layout): Remove.
10501         (tui_layout_window::replace_window): New method.
10502         (tui_layout_split::replace_window): New method.
10503         (destroy_layout): New function.
10504         (layout_list): New global.
10505         (add_layout_command): New function.
10506         (initialize_layouts): Update.
10507         (tui_layout_command): New function.
10508         (_initialize_tui_layout): Install "layout" commands.
10509         * tui/tui-data.h (enum tui_layout_type): Remove.
10510         (tui_current_layout): Don't declare.
10511
10512 2020-02-22  Tom Tromey  <tom@tromey.com>
10513
10514         * tui/tui-regs.c (tui_reg_layout): Remove.
10515         (tui_reg_command): Use tui_regs_layout.
10516         * tui/tui-layout.h (tui_reg_command): Declare.
10517         * tui/tui-layout.c (tui_reg_command): New function.
10518
10519 2020-02-22  Tom Tromey  <tom@tromey.com>
10520
10521         * tui/tui.c (tui_rl_delete_other_windows): Call
10522         tui_remove_some_windows.
10523         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
10524         Declare method.
10525         (class tui_layout_window) <remove_windows>: New method.
10526         (class tui_layout_split) <remove_windows>: Declare.
10527         (tui_remove_some_windows): Declare.
10528         * tui/tui-layout.c (tui_remove_some_windows): New function.
10529         (tui_layout_split::remove_windows): New method.
10530
10531 2020-02-22  Tom Tromey  <tom@tromey.com>
10532
10533         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
10534         * tui/tui-layout.h (tui_next_layout): Declare.
10535         * tui/tui-layout.c (tui_next_layout): New function.
10536
10537 2020-02-22  Tom Tromey  <tom@tromey.com>
10538
10539         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
10540         correct coordinates.
10541
10542 2020-02-22  Tom Tromey  <tom@tromey.com>
10543
10544         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
10545         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
10546         DATA_WIN case.
10547
10548 2020-02-22  Tom Tromey  <tom@tromey.com>
10549
10550         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
10551         TUI_DISASM_WIN, not tui_win_list.
10552
10553 2020-02-22  Tom Tromey  <tom@tromey.com>
10554
10555         * valprint.c (generic_val_print_enum_1)
10556         (val_print_type_code_flags): Style member names.
10557         * rust-lang.c (val_print_struct, rust_print_enum)
10558         (rust_print_struct_def, rust_internal_print_type): Style member
10559         names.
10560         * p-valprint.c (pascal_object_print_value_fields): Style member
10561         names.  Only call fprintf_symbol_filtered for static members.
10562         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
10563         * f-valprint.c (f_val_print): Style member names.
10564         * f-typeprint.c (f_type_print_base): Style member names.
10565         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
10566         call fprintf_symbol_filtered for static members.
10567         (cp_print_class_member): Style member names.
10568         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
10569         member names.
10570         * ada-valprint.c (ada_print_scalar): Style enum names.
10571         (ada_val_print_enum): Likewise.
10572         * ada-typeprint.c (print_enum_type): Style enum names.
10573
10574 2020-02-21  Tom Tromey  <tom@tromey.com>
10575
10576         * psympriv.h (struct partial_symtab): Update comment.
10577
10578 2020-02-21  Tom Tromey  <tromey@adacore.com>
10579
10580         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
10581         type is CORE_ADDR.
10582
10583 2020-02-21  Tom de Vries  <tdevries@suse.de>
10584
10585         PR gdb/25534
10586         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
10587         if dependencies[i]->user != NULL.
10588
10589 2020-02-21  Ali Tamur  <tamur@google.com>
10590
10591         * dwarf2/read.c (dwarf2_name): Add null check.
10592
10593 2020-02-20  Tom Tromey  <tom@tromey.com>
10594
10595         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
10596         ">=", in binary search.
10597         (dwarf2_find_containing_comp_unit): New overload.
10598         (run_test): New self-test.
10599         (_initialize_dwarf2_read): Register new test.
10600
10601 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
10602
10603         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
10604         * riscv-tdep.h: Likewise.
10605         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
10606         rv32-only CSR.
10607         * features/riscv/64bit-csr.xml: Regenerated.
10608
10609 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
10610             Tom Tromey  <tom@tromey.com>
10611
10612         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
10613         of 'fputc_unfiltered'.
10614         (putchar_unfiltered): Call 'fputc_unfiltered'.
10615         (fputc_unfiltered): Call 'fputs_unfiltered'.
10616
10617 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
10618
10619         * config.in: Regenerate.
10620         * configure: Regenerate.
10621         * configure.ac: Add --with-python-libdir option.
10622         * main.c: Use WITH_PYTHON_LIBDIR.
10623
10624 2020-02-19  Tom Tromey  <tom@tromey.com>
10625
10626         * symtab.c (general_symbol_info::compute_and_set_names): Use
10627         obstack_strndup.  Simplify call to symbol_set_demangled_name.
10628
10629 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
10630
10631         * dwarf2/read.c (allocate_signatured_type_table,
10632         allocate_dwo_unit_table, allocate_type_unit_groups_table,
10633         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
10634         Remove objfile parameter, update all callers.
10635
10636 2020-02-19  Doug Evans  <dje@google.com>
10637
10638         PR rust/25535
10639         * rust-lang.c (rust_print_enum): Apply embedded_offset to
10640         rust_enum_variant calculation.
10641
10642 2020-02-19  Tom Tromey  <tromey@adacore.com>
10643
10644         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
10645
10646 2020-02-19  Tom Tromey  <tromey@adacore.com>
10647
10648         * ada-lang.c (cache_symbol): Use obstack_strdup.
10649
10650 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10651
10652         * configure: Regenerate.
10653
10654 2020-02-19  Tom Tromey  <tromey@adacore.com>
10655
10656         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
10657         NULL check.
10658
10659 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
10660
10661         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
10662
10663 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
10664
10665         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
10666         if GDBSERVER is not defined.
10667         (riscv_tdesc_cache): Likewise, also store const target_desc.
10668         (STATIC_IN_GDB): Define.
10669         (riscv_create_target_description): Update declaration with
10670         STATIC_IN_GDB.
10671         (riscv_lookup_target_description): New function, only define if
10672         GDBSERVER is not defined.
10673         * arch/riscv.h (riscv_create_target_description): Declare only
10674         when GDBSERVER is defined.
10675         (riscv_lookup_target_description): New declaration when GDBSERVER
10676         is not defined.
10677         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
10678         (riscv_linux_read_features): ...this, and return
10679         riscv_gdbarch_features instead of target_desc.
10680         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
10681         (riscv_linux_read_description): Rename to...
10682         (riscv_linux_read_features): ...this.
10683         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
10684         Update to use riscv_gdbarch_features and
10685         riscv_lookup_target_description.
10686         * riscv-tdep.c (riscv_find_default_target_description): Use
10687         riscv_lookup_target_description instead of
10688         riscv_create_target_description.
10689
10690 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10691
10692         * valprint.c (generic_val_print_enum_1): When printing a flag
10693         enum with value 0 and there is no enumerator with value 0, print
10694         just "0" instead of "(unknown: 0x0)".
10695
10696 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10697
10698         * valprint.c (generic_val_print_enum_1): Print unknown part of
10699         flag enum in hex.
10700
10701 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10702
10703         * dwarf2/read.c (update_enumeration_type_from_children): Allow
10704         flag enums to contain duplicate enumerators.
10705         * valprint.c (generic_val_print_enum_1): Update comment.
10706
10707 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10708
10709         * dwarf2/read.c: Include "count-one-bits.h".
10710         (update_enumeration_type_from_children): If an enumerator has
10711         multiple bits set, don't treat the enumeration as a "flag enum".
10712         * valprint.c (generic_val_print_enum_1): Assert that enumerators
10713         of flag enums have 0 or 1 bit set.
10714
10715 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10716
10717         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
10718         conversion.
10719         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10720         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10721         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10722         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10723         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10724
10725 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
10726
10727         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
10728
10729 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10730
10731         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
10732         displaced_step_closure_up.
10733         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10734         (struct displaced_step_closure_up):
10735         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10736         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10737         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
10738         Likewise.
10739         * gdbarch.sh (displaced_step_copy_insn): Likewise.
10740         * gdbarch.c, gdbarch.h: Re-generate.
10741         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
10742         displaced_step_closure_up.
10743         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10744         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10745         * infrun.h (displaced_step_closure_up): New type alias.
10746         (struct displaced_step_inferior_state) <step_closure>: Change
10747         type to displaced_step_closure_up.
10748         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
10749         displaced_step_closure_up.
10750         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10751
10752 2020-02-14  Tom Tromey  <tom@tromey.com>
10753
10754         * minidebug.c (gnu_debug_key): New global.
10755         (find_separate_debug_file_in_section): Use it.
10756
10757 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10758
10759         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
10760         std::unique_ptr.
10761         * gdbarch.c: Re-generate.
10762         * gdbarch.h: Re-generate.
10763         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
10764         change.
10765         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
10766         type to std::unique_ptr.
10767         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
10768         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
10769         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
10770         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
10771         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
10772         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
10773         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
10774         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
10775         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
10776
10777 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10778
10779         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
10780         std::unique_ptr.
10781         (displaced_step_clear): Rename to...
10782         (displaced_step_reset): ... this.  Just call displaced->reset ().
10783         (displaced_step_clear_cleanup): Rename to...
10784         (displaced_step_reset_cleanup): ... this.
10785         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
10786         (displaced_step_fixup): Likewise.
10787         (resume_1): Likewise.
10788         (handle_inferior_event): Restore child's memory before calling
10789         displaced_step_fixup on the parent.
10790         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
10791         to std::unique_ptr.
10792         <step_closure>: Change type to std::unique_ptr.
10793
10794 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
10795
10796         * arm-tdep.c: Include count-one-bits.h.
10797         (cleanup_block_store_pc): Use count_one_bits.
10798         (cleanup_block_load_pc): Use count_one_bits.
10799         (arm_copy_block_xfer): Use count_one_bits.
10800         (thumb2_copy_block_xfer): Use count_one_bits.
10801         (thumb_copy_pop_pc_16bit): Use count_one_bits.
10802         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
10803         (thumb_get_next_pcs_raw): Use count_one_bits.
10804         (arm_get_next_pcs_raw): Use count_one_bits_l.
10805         * arch/arm.c (bitcount): Remove.
10806         * arch/arm.h (bitcount): Remove.
10807
10808 2020-02-14  Tom Tromey  <tromey@adacore.com>
10809
10810         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
10811         Update.
10812         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
10813         * dwarf2/loc.c (call_site_find_chain_1): Return
10814         unique_xmalloc_ptr.
10815         (call_site_find_chain): Likewise.
10816
10817 2020-02-14  Richard Biener  <rguenther@suse.de>
10818
10819         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
10820         on expression with division operators.
10821
10822 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
10823
10824         * MAINTAINERS (Write After Approval): Adding myself.
10825
10826 2020-02-12  Tom Tromey  <tom@tromey.com>
10827
10828         * event-loop.c (event_data, gdb_event, event_handler_func):
10829         Remove.
10830
10831 2020-02-12  Tom Tromey  <tom@tromey.com>
10832
10833         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
10834         (dwarf2_frame_objfile_data): Add comment.
10835         (find_comp_unit, set_comp_unit): New functions.
10836         (dwarf2_frame_find_fde): Use find_comp_unit.
10837         (dwarf2_build_frame_info): Use set_comp_unit.
10838
10839 2020-02-12  Tom Tromey  <tom@tromey.com>
10840
10841         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
10842         (comp_unit): Don't initialize objfile.
10843         (execute_cfa_program): Add text_offset parameter.
10844         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
10845         (dwarf2_frame_cache): Update.
10846         (dwarf2_build_frame_info): Don't set "objfile" member.
10847
10848 2020-02-12  Tom Tromey  <tom@tromey.com>
10849
10850         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
10851         (decode_frame_entry): Likewise.
10852         (dwarf2_build_frame_info): Update.
10853
10854 2020-02-12  Tom Tromey  <tom@tromey.com>
10855
10856         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
10857         (decode_frame_entry_1): Use the comp_unit obstack.
10858
10859 2020-02-12  Tom Tromey  <tom@tromey.com>
10860
10861         * dwarf2/frame.c (struct comp_unit): Add initializers and
10862         constructor.
10863         (dwarf2_frame_objfile_data): Store a comp_unit.
10864         (dwarf2_frame_find_fde): Update.
10865         (dwarf2_build_frame_info): Use "new".
10866
10867 2020-02-12  Tom Tromey  <tom@tromey.com>
10868
10869         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
10870         (dwarf2_fde_table): Typedef for std::vector.
10871         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
10872         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
10873         (decode_frame_entry): Update.
10874         (dwarf2_build_frame_info): Use "new".
10875
10876 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10877
10878         * arm-tdep.c (arm_gdbarch_init): Update.
10879         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
10880         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
10881         have_neon, is_m>: Change to bool.
10882
10883 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
10884
10885         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
10886
10887 2020-02-12  Tom Tromey  <tom@tromey.com>
10888
10889         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
10890
10891 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
10892
10893         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
10894         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
10895
10896 2020-02-11  Tom Tromey  <tom@tromey.com>
10897
10898         * psymtab.h: Update comment.
10899
10900 2020-02-11  Tom Tromey  <tom@tromey.com>
10901
10902         * gdb_obstack.h (struct auto_obstack): Use
10903         DISABLE_COPY_AND_ASSIGN.
10904
10905 2020-02-11  Tom Tromey  <tom@tromey.com>
10906
10907         * dwarf2/frame.h (struct objfile): Don't forward declare.
10908
10909 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10910
10911         * cris-tdep.c (cris_supply_gregset): Change signature to match
10912         what struct regset expects.
10913         (cris_regset): New struct.
10914         (fetch_core_registers): Remove.
10915         (cris_iterate_over_regset_sections): New function.
10916         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
10917         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
10918
10919 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10920
10921         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
10922         registers.
10923
10924 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
10925
10926         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
10927
10928 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10929
10930         * configure: Re-generate.
10931
10932 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10933
10934         * configure: Re-generate.
10935
10936 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
10937
10938         * acinclude: Update warning.m4 path.
10939         * warning.m4: Move to gdbsupport.
10940
10941 2020-02-11  Tom Tromey  <tromey@adacore.com>
10942
10943         * remote.c (remote_console_output): Update.
10944         * printcmd.c (printf_command): Update.
10945         * event-loop.c (gdb_wait_for_event): Update.
10946         * linux-nat.c (sigchld_handler): Update.
10947         * remote-sim.c (gdb_os_write_stdout): Update.
10948         (gdb_os_flush_stdout): Update.
10949         (gdb_os_flush_stderr): Update.
10950         (gdb_os_write_stderr): Update.
10951         * exceptions.c (print_exception): Update.
10952         * remote-fileio.c (remote_fileio_func_read): Update.
10953         (remote_fileio_func_write): Update.
10954         * tui/tui.c (tui_enable): Update.
10955         * tui/tui-interp.c (tui_interp::init): Update.
10956         * utils.c (init_page_info): Update.
10957         (putchar_unfiltered, fputc_unfiltered): Update.
10958         (gdb_flush): Update.
10959         (emit_style_escape): Update.
10960         (flush_wrap_buffer, fputs_maybe_filtered): Update.
10961         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
10962         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
10963         (stderr_file::write): Update.
10964         (stderr_file::puts): Update.
10965         * ui-file.h (ui_file_isatty, ui_file_write)
10966         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
10967         (ui_file_puts): Don't declare.
10968
10969 2020-02-10  Tom de Vries  <tdevries@suse.de>
10970
10971         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
10972         sentinel to char *.
10973
10974 2020-02-09  Tom de Vries  <tdevries@suse.de>
10975
10976         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
10977         filename if it matches "<artificial>".
10978
10979 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10980
10981         * windows-tdep.c (struct enum_value_name): New struct.
10982         (create_enum): New function.
10983         (windows_get_siginfo_type): Create and use enum types.
10984
10985 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
10986
10987         * NEWS: Mention $_siginfo support for Windows.
10988         * windows-nat.c (handle_exception): Set siginfo_er.
10989         (windows_nat_target::mourn_inferior): Reset siginfo_er.
10990         (windows_xfer_siginfo): New function.
10991         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
10992         * windows-tdep.c (struct windows_gdbarch_data): New struct.
10993         (init_windows_gdbarch_data): New function.
10994         (get_windows_gdbarch_data): New function.
10995         (windows_get_siginfo_type): New function.
10996         (windows_init_abi): Register windows_get_siginfo_type.
10997         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
10998
10999 2020-02-08  Tom Tromey  <tom@tromey.com>
11000
11001         * dwarf2/read.c (class cutu_reader) <cutu_reader,
11002         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
11003         <keep>: Declare method.
11004         <m_keep>: Remove member.
11005         <~cutu_reader>: Remove.
11006         (cutu_reader::init_tu_and_read_dwo_dies): Update.
11007         (cutu_reader::cutu_reader): Update.
11008         (cutu_reader::keep): Rename from ~cutu_reader.
11009         (process_psymtab_comp_unit, build_type_psymtabs_1)
11010         (process_skeletonless_type_unit, load_partial_comp_unit)
11011         (load_full_comp_unit, dwarf2_read_addr_index)
11012         (read_signatured_type): Update.
11013
11014 2020-02-08  Tom Tromey  <tom@tromey.com>
11015
11016         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
11017         "want_partial_unit" parameter.
11018         (process_psymtab_comp_unit): Change want_partial_unit to bool.
11019         Inline check for DW_TAG_partial_unit.
11020         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
11021
11022 2020-02-08  Tom Tromey  <tom@tromey.com>
11023
11024         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
11025         read.c.
11026         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
11027         read.c.
11028
11029 2020-02-08  Tom Tromey  <tom@tromey.com>
11030
11031         * dwarf2/read.c (read_address): Move to comp-unit.c.
11032         (dwarf2_rnglists_process, dwarf2_ranges_process)
11033         (read_attribute_value, dwarf_decode_lines_1)
11034         (var_decode_location, decode_locdesc): Update.
11035         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
11036         read.c.  Remove "cu" parameter.
11037         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
11038         method.
11039
11040 2020-02-08  Tom Tromey  <tom@tromey.com>
11041
11042         * dwarf2/read.c (read_attribute_value, read_indirect_string)
11043         (read_indirect_line_string): Update.
11044         * dwarf2/comp-unit.c (read_offset): Remove.
11045         (read_comp_unit_head): Update.
11046         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
11047         method.
11048         (read_offset): Don't declare.
11049
11050 2020-02-08  Tom Tromey  <tom@tromey.com>
11051
11052         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
11053         * dwarf2/read.c (struct comp_unit_head): Move to
11054         dwarf2/comp-unit.h.
11055         (enum class rcuh_kind): Move to comp-unit.h.
11056         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
11057         (read_comp_unit_head, error_check_comp_unit_head)
11058         (read_and_check_comp_unit_head): Move to comp-unit.c.
11059         (read_offset, dwarf_unit_type_name): Likewise.
11060         (create_debug_type_hash_table, read_cutu_die_from_dwo)
11061         (cutu_reader::cutu_reader, read_call_site_scope)
11062         (find_partial_die, follow_die_offset): Update.
11063         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
11064
11065 2020-02-08  Tom Tromey  <tom@tromey.com>
11066
11067         * dwarf2/read.c (read_offset_1): Move to leb.c.
11068         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
11069         (dwarf_decode_macro_bytes): Update.
11070         * dwarf2/leb.c (read_offset): Rename; move from read.c.
11071         * dwarf2/leb.h (read_offset): Declare.
11072
11073 2020-02-08  Tom Tromey  <tom@tromey.com>
11074
11075         * dwarf2/read.c (dwarf2_section_size): Remove.
11076         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
11077         Update.
11078         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
11079
11080 2020-02-08  Tom Tromey  <tom@tromey.com>
11081
11082         * dwarf2/read.c (read_initial_length): Move to leb.c.
11083         * dwarf2/leb.h (read_initial_length): Declare.
11084         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
11085         handle_nonstd parameter.
11086         * dwarf2/frame.c (read_initial_length): Remove.
11087         (decode_frame_entry_1): Update.
11088
11089 2020-02-08  Tom Tromey  <tom@tromey.com>
11090
11091         * dwarf2/loc.c (dwarf2_find_location_expression)
11092         (dwarf_evaluate_loc_desc::get_tls_address)
11093         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
11094         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
11095         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
11096         (dwarf2_compile_property_to_c)
11097         (dwarf2_loc_desc_get_symbol_read_needs)
11098         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
11099         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
11100         (loclist_describe_location, loclist_tracepoint_var_ref)
11101         (loclist_generate_c_location): Update.
11102         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
11103         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
11104         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
11105         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
11106         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
11107         (dwarf2_per_cu_data::addr_size)
11108         (dwarf2_per_cu_data::ref_addr_size)
11109         (dwarf2_per_cu_data::text_offset)
11110         (dwarf2_per_cu_data::addr_type): Now methods.
11111         (per_cu_header_read_in): Make per_cu "const".
11112         (dwarf2_version): Remove.
11113         (dwarf2_per_cu_data::int_type): Now a method.
11114         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
11115         (set_die_type, read_array_type, read_subrange_index_type)
11116         (read_tag_string_type, read_subrange_type): Update.
11117         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
11118         offset_size, ref_addr_size, text_offset, addr_type, version,
11119         objfile, int_type, addr_sized_int_type>: Declare methods.
11120
11121 2020-02-08  Tom Tromey  <tom@tromey.com>
11122
11123         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
11124         Move earlier.
11125
11126 2020-02-08  Tom Tromey  <tom@tromey.com>
11127
11128         * dwarf2/read.h (dwarf_line_debug): Declare.
11129         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
11130         * dwarf2/read.c: Move line_header code to new files.
11131         (dwarf_line_debug): No longer static.
11132         * dwarf2/line-header.c: New file.
11133         * dwarf2/line-header.h: New file.
11134
11135 2020-02-08  Tom Tromey  <tom@tromey.com>
11136
11137         * dwarf2/read.c (struct line_header) <file_full_name,
11138         file_file_name>: Return unique_xmalloc_ptr.
11139         (line_header::file_file_name): Update.
11140         (line_header::file_full_name): Update.
11141         (dw2_get_file_names_reader): Update.
11142         (macro_start_file): Update.
11143
11144 2020-02-08  Tom Tromey  <tom@tromey.com>
11145
11146         * dwarf2/read.c (struct line_header) <file_full_name,
11147         file_file_name>: Declare methods.
11148         (dw2_get_file_names_reader): Update.
11149         (file_file_name): Now a method.
11150         (file_full_name): Likewise.
11151         (macro_start_file): Update.
11152
11153 2020-02-08  Tom Tromey  <tom@tromey.com>
11154
11155         * dwarf2/read.c (dwarf_always_disassemble)
11156         (show_dwarf_always_disassemble): Move to loc.c.
11157         (_initialize_dwarf2_read): Move "always-disassemble" registration
11158         to loc.c.
11159         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
11160         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
11161         static.
11162         (show_dwarf_always_disassemble): Move from read.c.
11163         (_initialize_dwarf2loc): Move always-disassemble from read.c.
11164
11165 2020-02-08  Tom Tromey  <tom@tromey.com>
11166
11167         * dwarf2/read.c (~dwarf2_per_objfile): Update.
11168         (create_quick_file_names_table): Return htab_up.
11169         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
11170         Update.
11171         * dwarf2/read.h (struct dwarf2_per_objfile)
11172         <quick_file_names_table>: Now htab_up.
11173
11174 2020-02-08  Tom Tromey  <tom@tromey.com>
11175
11176         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
11177
11178 2020-02-08  Tom Tromey  <tom@tromey.com>
11179
11180         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
11181         Rewrite.
11182         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
11183         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
11184         (abbrev_table::abbrev_table): No longer inline.
11185         (ABBREV_HASH_SIZE): Remove.
11186         (abbrev_table::m_abbrevs): Now an htab_up.
11187
11188 2020-02-08  Tom Tromey  <tom@tromey.com>
11189
11190         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
11191         (cutu_reader): Update.
11192         (build_type_psymtabs_1): Update.
11193         * dwarf2/abbrev.c (abbrev_table::read): Rename.
11194         (abbrev_table::alloc_abbrev): Update.
11195         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
11196         (abbrev_table::read): New static method, renamed from
11197         abbrev_table_read_table.
11198         (abbrev_table::alloc_abbrev)
11199         (abbrev_table::add_abbrev): Now private.
11200         (abbrev_table::abbrev_table): Now private.
11201         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
11202
11203 2020-02-08  Tom Tromey  <tom@tromey.com>
11204
11205         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
11206         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
11207         htab_up.
11208
11209 2020-02-08  Tom Tromey  <tom@tromey.com>
11210
11211         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
11212         htab_up.
11213         (lookup_dwo_unit_in_dwp): Update.
11214         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
11215         on obstack.
11216
11217 2020-02-08  Tom Tromey  <tom@tromey.com>
11218
11219         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
11220         obstack.
11221
11222 2020-02-08  Tom Tromey  <tom@tromey.com>
11223
11224         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
11225         line_header_hash.
11226         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
11227         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
11228         Change type to htab_up.
11229
11230 2020-02-08  Tom Tromey  <tom@tromey.com>
11231
11232         * dwarf2/read.c (allocate_type_unit_groups_table): Return
11233         htab_up.  Don't allocate on obstack.
11234         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
11235         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
11236         Change type to htab_up.
11237
11238 2020-02-08  Tom Tromey  <tom@tromey.com>
11239
11240         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
11241         Change type to htab_up.
11242         * dwarf2/read.c (create_signatured_type_table_from_index)
11243         (create_signatured_type_table_from_debug_names)
11244         (create_all_type_units, add_type_unit)
11245         (lookup_dwo_signatured_type, lookup_signatured_type)
11246         (process_skeletonless_type_unit): Update.
11247         (create_debug_type_hash_table, create_debug_types_hash_table):
11248         Change type of types_htab.
11249         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
11250         htab_up.  Don't allocate on obstack.
11251         (create_cus_hash_table): Change type of cus_htab parameter.
11252         (struct dwo_file) <cus, tus>: Now htab_up.
11253         (lookup_dwo_signatured_type, lookup_dwo_cutu)
11254         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
11255         (queue_and_load_all_dwo_tus): Update.
11256         * dwarf2/index-write.c (write_gdbindex): Update.
11257         (write_debug_names): Update.
11258
11259 2020-02-08  Tom Tromey  <tom@tromey.com>
11260
11261         * dwarf2/read.h (struct dwarf2_queue_item): Move from
11262         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
11263         destructor.
11264         (struct dwarf2_per_objfile) <queue>: New member.
11265         * dwarf2/read.c (struct dwarf2_queue_item): Move to
11266         dwarf2/read.h.
11267         (dwarf2_queue, dwarf2_queue_tail): Remove.
11268         (class dwarf2_queue_guard): Add parameter to constructor.  Use
11269         DISABLE_COPY_AND_ASSIGN.
11270         <m_per_objfile>: New member.
11271         <~dwarf2_queue_guard>: Rewrite.
11272         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
11273         Update.
11274         (~dwarf2_queue_item): New.
11275
11276 2020-02-08  Tom Tromey  <tom@tromey.com>
11277
11278         * dwarf2/read.c (struct die_info) <has_children>: New member.
11279         (dw2_get_file_names_reader): Remove has_children.
11280         (dw2_get_file_names): Update.
11281         (read_cutu_die_from_dwo): Remove has_children.
11282         (cutu_reader::init_tu_and_read_dwo_dies)
11283         (cutu_reader::cutu_reader): Update.
11284         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
11285         Remove has_children.
11286         (build_type_psymtabs_1, process_skeletonless_type_unit)
11287         (load_partial_comp_unit, load_full_comp_unit): Update.
11288         (create_dwo_cu_reader): Remove has_children.
11289         (create_cus_hash_table, read_die_and_children): Update.
11290         (read_full_die_1,read_full_die): Remove has_children.
11291         (read_signatured_type): Update.
11292         (class cutu_reader) <has_children>: Remove.
11293
11294 2020-02-08  Tom Tromey  <tom@tromey.com>
11295
11296         * dwarf2/expr.c: Rename from dwarf2expr.c.
11297         * dwarf2/expr.h: Rename from dwarf2expr.h.
11298         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
11299         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
11300         * dwarf2/frame.c: Rename from dwarf2-frame.c.
11301         * dwarf2/frame.h: Rename from dwarf2-frame.h.
11302         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
11303         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
11304         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
11305         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
11306         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
11307         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
11308         * dwarf2/loc.c: Rename from dwarf2loc.c.
11309         * dwarf2/loc.h: Rename from dwarf2loc.h.
11310         * dwarf2/read.c: Rename from dwarf2read.c.
11311         * dwarf2/read.h: Rename from dwarf2read.h.
11312         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
11313         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
11314         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
11315         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
11316         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
11317         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
11318         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
11319         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
11320         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
11321         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
11322         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
11323         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
11324         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
11325         Update.
11326         * Makefile.in (COMMON_SFILES): Update.
11327         (HFILES_NO_SRCDIR): Update.
11328
11329 2020-02-08  Tom Tromey  <tom@tromey.com>
11330
11331         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
11332         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
11333
11334 2020-02-08  Tom Tromey  <tom@tromey.com>
11335
11336         * dwarf2read.h (struct die_info): Don't declare.
11337
11338 2020-02-08  Tom Tromey  <tom@tromey.com>
11339
11340         * dwarf2read.h (die_info_ptr): Remove typedef.
11341
11342 2020-02-08  Tom Tromey  <tom@tromey.com>
11343
11344         * dwarf2read.c (read_call_site_scope)
11345         (handle_data_member_location, dwarf2_add_member_fn)
11346         (mark_common_block_symbol_computed, read_common_block)
11347         (attr_to_dynamic_prop, partial_die_info::read)
11348         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
11349         (dwarf2_symbol_mark_computed, set_die_type): Update.
11350         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
11351         method.
11352         (attr_form_is_block): Don't declare.
11353         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
11354
11355 2020-02-08  Tom Tromey  <tom@tromey.com>
11356
11357         * dwarf2read.c (dwarf2_find_base_address, )
11358         (read_call_site_scope, rust_containing_type)
11359         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
11360         (handle_data_member_location, dwarf2_add_member_fn)
11361         (get_alignment, read_structure_type, process_structure_scope)
11362         (mark_common_block_symbol_computed, read_common_block)
11363         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
11364         (partial_die_info::read, read_attribute_value, new_symbol)
11365         (lookup_die_type, dwarf2_get_ref_die_offset)
11366         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
11367         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
11368         (dwarf2_symbol_mark_computed): Update.
11369         * dwarf2/attribute.h (struct attribute) <value_as_address,
11370         form_is_section_offset, form_is_constant, form_is_ref>: Declare
11371         methods.
11372         (value_as_address, attr_form_is_section_offset)
11373         (attr_form_is_constant, attr_form_is_ref): Don't declare.
11374         * dwarf2/attribute.c (attribute::value_as_address)
11375         (attribute::form_is_section_offset, attribute::form_is_constant)
11376         (attribute::form_is_ref): Now methods.
11377
11378 2020-02-08  Tom Tromey  <tom@tromey.com>
11379
11380         * dwarf2read.c (struct attribute, DW_STRING)
11381         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
11382         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
11383         (attr_form_is_block, attr_form_is_section_offset)
11384         (attr_form_is_constant, attr_form_is_ref): Move.
11385         * dwarf2/attribute.h: New file.
11386         * dwarf2/attribute.c: New file, from dwarf2read.c.
11387         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
11388
11389 2020-02-08  Tom Tromey  <tom@tromey.com>
11390
11391         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
11392         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
11393         Move.
11394         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
11395         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
11396         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
11397         abbrev.c.
11398         * dwarf2/abbrev.h: New file.
11399         * dwarf2/abbrev.c: New file, from dwarf2read.c.
11400         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
11401
11402 2020-02-08  Tom Tromey  <tom@tromey.com>
11403
11404         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
11405         (dwarf2_section_size, dwarf2_get_section_info)
11406         (create_signatured_type_table_from_debug_names)
11407         (create_addrmap_from_aranges, read_debug_names_from_section)
11408         (get_gdb_index_contents_from_section, read_comp_unit_head)
11409         (error_check_comp_unit_head, read_abbrev_offset)
11410         (create_debug_type_hash_table, init_cu_die_reader)
11411         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
11412         (read_comp_units_from_section, create_cus_hash_table)
11413         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
11414         (create_dwp_v2_section, dwarf2_rnglists_process)
11415         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
11416         (abbrev_table_read_table, read_indirect_string_at_offset_from)
11417         (read_indirect_string_from_dwz, read_addr_index_1)
11418         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
11419         (dwarf_decode_macro_bytes, dwarf_decode_macros)
11420         (fill_in_loclist_baton): Update.
11421         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
11422         get_containing_section, get_bfd_owner, get_bfd_section,
11423         get_file_name, get_id, get_flags, empty, read>: Declare methods.
11424         (dwarf2_read_section, get_section_name, get_section_file_name)
11425         (get_containing_section, get_section_bfd_owner)
11426         (get_section_bfd_section, get_section_name, get_section_file_name)
11427         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
11428         declare.
11429         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
11430         (dwarf2_section_info::get_bfd_owner)
11431         (dwarf2_section_info::get_bfd_section)
11432         (dwarf2_section_info::get_name)
11433         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
11434         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
11435         (dwarf2_section_info::read): Now methods.
11436         * dwarf-index-write.c (class debug_names): Update.
11437
11438 2020-02-08  Tom Tromey  <tom@tromey.com>
11439
11440         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
11441         Move to dwarf2/section.h.
11442         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
11443         (get_section_bfd_section, get_section_name)
11444         (get_section_file_name, get_section_id, get_section_flags)
11445         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
11446         dwarf2/section.c.
11447         * dwarf2/section.h: New file.
11448         * dwarf2/section.c: New file, from dwarf2read.c.
11449         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
11450
11451 2020-02-08  Tom Tromey  <tom@tromey.com>
11452
11453         * dwarf2read.h (read_unsigned_leb128): Don't declare.
11454         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
11455         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
11456         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
11457         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
11458         * dwarf2/leb.h: New file, from dwarf2read.c.
11459         * dwarf2/leb.c: New file, from dwarf2read.c.
11460         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
11461         Remove.
11462         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
11463         (COMMON_SFILES): Add dwarf2/leb.c.
11464
11465 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
11466
11467         GDB 9.1 released.
11468
11469 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11470
11471         PR gdb/25190:
11472         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
11473         * gdb/remote.c (remote_console_output): Update.
11474         * gdb/ui-file.c (fputs_unfiltered): Rename to...
11475         (ui_file_puts): ...this.
11476         * gdb/ui-file.h (ui_file_puts): Add declaration.
11477         * gdb/utils.c (emit_style_escape): Update.
11478         (flush_wrap_buffer): Update.
11479         (fputs_maybe_filtered): Update.
11480         (fputs_unfiltered): Add function.
11481
11482 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
11483
11484         * gdb/event-loop.c (gdb_wait_for_event): Update.
11485         * gdb/printcmd.c (printf_command): Update.
11486         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
11487         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
11488         (gdb_os_flush_stderr): Update.
11489         * gdb/remote.c (remote_console_output): Update.
11490         * gdb/ui-file.c (gdb_flush): Rename to...
11491         (ui_file_flush): ...this.
11492         (stderr_file::write): Update.
11493         (stderr_file::puts): Update.
11494         * gdb/ui-file.h (gdb_flush): Rename to...
11495         (ui_file_flush): ...this.
11496         * gdb/utils.c (gdb_flush): Add function.
11497         * gdb/utils.h (gdb_flush): Add declaration.
11498
11499 2020-02-07  Tom Tromey  <tromey@adacore.com>
11500
11501         PR breakpoints/24915:
11502         * source.c (find_and_open_source): Do not check basenames_may_differ.
11503
11504 2020-02-07  Tom Tromey  <tom@tromey.com>
11505
11506         * README: Update gdbserver documentation.
11507         * gdbserver: Move to top level.
11508         * configure.tgt (build_gdbserver): Remove.
11509         * configure.ac: Remove --enable-gdbserver.
11510         * configure: Rebuild.
11511         * Makefile.in (distclean): Don't mention gdbserver.
11512
11513 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11514
11515         * source-cache.c (source_cache::ensure): Surround
11516         get_plain_source_lines with a try/catch.
11517         (source_cache::get_line_charpos): Get rid of try/catch
11518         and only check for the return value of "ensure".
11519         * tui/tui-source.c (tui_source_window::set_contents):
11520         Simplify "nlines" calculation.
11521
11522 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
11523
11524         * MAINTAINERS (Write After Approval): Add myself.
11525
11526 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11527
11528         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
11529         function call.
11530
11531 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
11532
11533         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
11534
11535 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
11536
11537         * nat/riscv-linux-tdesc.h: New file.
11538         * nat/riscv-linux-tdesc.c: New file, taking code from...
11539         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
11540         ... here.
11541         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
11542         NATDEPFILES.
11543
11544 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
11545
11546         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
11547         we don't set the fake simulator ptid to the null_ptid.
11548
11549 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
11550
11551         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
11552         * gdbthread.h (class thread_info) <resumed>: Likewise.
11553         * infrun.c (resume_1): Likewise.
11554         (proceed): Likewise.
11555         (infrun_thread_stop_requested): Likewise.
11556         (stop_all_threads): Likewise.
11557         (handle_inferior_event): Likewise.
11558         (restart_threads): Likewise.
11559         (finish_step_over): Likewise.
11560         (keep_going_stepped_thread): Likewise.
11561         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
11562         (linux_handle_extended_wait): Likewise.
11563         * record-btrace.c (get_thread_current_frame_id): Likewise.
11564         * record-full.c (record_full_wait_1): Likewise.
11565         * remote.c (remote_target::process_initial_stop_replies): Likewise.
11566         * target.c (target_resume): Likewise.
11567         * thread.c (set_running_thread): Likewise.
11568
11569 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
11570
11571         * f-valprint.c (f77_print_array_1): Changed datatype of index
11572         variable to LONGEST from int to enable it to contain bound
11573         values correctly.
11574
11575 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
11576
11577         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
11578         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
11579         offsets according to FLEN determined.
11580         (riscv_linux_nat_target::read_description): Determine FLEN
11581         dynamically.
11582         (riscv_linux_nat_target::fetch_registers): Size regset buffer
11583         according to FLEN determined.
11584         (riscv_linux_nat_target::store_registers): Likewise.
11585
11586 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
11587
11588         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
11589         when reg->group is empty and reggroup is not.
11590
11591 2020-01-31  Tom Tromey  <tromey@adacore.com>
11592
11593         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
11594         Call beneath target's mourn_inferior after unpushing.
11595
11596 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11597
11598         PR tui/9765
11599         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
11600         have enough lines to fill the screen, still return the lowest
11601         address we found.
11602
11603 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
11604
11605         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
11606         '-', '<', and '>' commands.
11607
11608 2020-01-29  Pedro Alves  <palves@redhat.com>
11609             Sergio Durigan Junior  <sergiodj@redhat.com>
11610
11611         * infcmd.c (construct_inferior_arguments): Assert that
11612         'argc' is greater than 0.
11613
11614 2020-01-29  Luis Machado  <luis.machado@linaro.org>
11615
11616         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
11617         (BRK_INSN_MASK): Define to 0xd4200000.
11618         (aarch64_program_breakpoint_here_p): New function.
11619         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
11620         * arch-utils.c (default_program_breakpoint_here_p): Moved from
11621         breakpoint.c.
11622         * arch-utils.h (default_program_breakpoint_here_p): Moved from
11623         breakpoint.h
11624         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
11625         call gdbarch_program_breakpoint_here_p.
11626         (program_breakpoint_here): Moved to arch-utils.c, renamed to
11627         default_program_breakpoint_here_p, changed return type to bool and
11628         simplified.
11629         * breakpoint.h (program_breakpoint_here): Moved prototype to
11630         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
11631         return type to bool.
11632         * gdbarch.c: Regenerate.
11633         * gdbarch.h: Regenerate.
11634         * gdbarch.sh (program_breakpoint_here_p): New method.
11635         * infrun.c (handle_signal_stop): Call
11636         gdbarch_program_breakpoint_here_p.
11637
11638 2020-01-26  Tom Tromey  <tom@tromey.com>
11639
11640         * ctfread.c (struct ctf_fp_info): Reindent.
11641         (_initialize_ctfread): Remove.
11642
11643 2020-01-26  Tom Tromey  <tom@tromey.com>
11644
11645         * psymtab.c (partial_map_expand_apply)
11646         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
11647         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
11648         (psym_print_stats, psym_expand_symtabs_for_function)
11649         (psym_map_symbol_filenames, psym_map_matching_symbols)
11650         (psym_expand_symtabs_matching)
11651         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
11652         (maintenance_check_psymtabs): Use new methods.
11653         * psympriv.h (struct partial_symtab) <readin_p,
11654         get_compunit_symtab>: New methods.
11655         <readin, compunit_symtab>: Remove members.
11656         (struct standard_psymtab): New.
11657         (struct legacy_psymtab): Derive from standard_psymtab.
11658         * dwarf2read.h (struct dwarf2_psymtab): Derive from
11659         standard_psymtab.
11660         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
11661
11662 2020-01-26  Tom Tromey  <tom@tromey.com>
11663
11664         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
11665         read_dependencies.  Add assert.
11666         * psymtab.c (partial_symtab::read_dependencies): New method.
11667         * psympriv.h (struct partial_symtab) <read_dependencies>: New
11668         method.
11669         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
11670         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
11671         read_dependencies.
11672         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
11673         Add assert.
11674
11675 2020-01-26  Tom Tromey  <tom@tromey.com>
11676
11677         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
11678         Call expand_psymtab.
11679         (xcoff_read_symtab): Call expand_psymtab.
11680         (xcoff_start_psymtab, xcoff_end_psymtab): Set
11681         legacy_expand_psymtab.
11682         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
11683         method.
11684         (struct legacy_psymtab) <expand_psymtab>: Implement.
11685         <legacy_expand_psymtab>: New member.
11686         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
11687         (parse_partial_symbols): Set legacy_expand_psymtab.
11688         (psymtab_to_symtab_1): Change argument order.  Call
11689         expand_psymtab.
11690         (new_psymtab): Set legacy_expand_psymtab.
11691         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
11692         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
11693         expand_psymtab.
11694         (dwarf2_psymtab::expand_psymtab): Rename from
11695         psymtab_to_symtab_1.  Call expand_psymtab.
11696         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
11697         (dbx_end_psymtab): Likewise.
11698         (dbx_psymtab_to_symtab_1): Change argument order. Call
11699         expand_psymtab.
11700         (dbx_read_symtab): Call expand_psymtab.
11701         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
11702         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
11703         (ctf_psymtab::read_symtab): Call expand_psymtab.
11704
11705 2020-01-26  Tom Tromey  <tom@tromey.com>
11706
11707         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
11708         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
11709         messages.
11710         * mdebugread.c (mdebug_read_symtab): Remove prints.
11711         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
11712         assert.
11713         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
11714
11715 2020-01-26  Tom Tromey  <tom@tromey.com>
11716
11717         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
11718         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
11719         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
11720         legacy_symtab.
11721         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
11722         * psymtab.c (psymtab_to_symtab): Call method.
11723         (dump_psymtab): Update.
11724         * psympriv.h (struct partial_symtab): Add virtual destructor.
11725         <read_symtab>: New method.
11726         (struct legacy_symtab): New.
11727         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
11728         (struct pst_map) <pst>: Now a legacy_psymtab.
11729         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
11730         (new_psymtab): Use legacy_psymtab.
11731         * dwarf2read.h (struct dwarf2_psymtab): New.
11732         (struct dwarf2_per_cu_data) <psymtab>: Use it.
11733         * dwarf2read.c (dwarf2_create_include_psymtab)
11734         (dwarf2_build_include_psymtabs, create_type_unit_group)
11735         (create_partial_symtab, process_psymtab_comp_unit_reader)
11736         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
11737         (set_partial_user): Use dwarf2_psymtab.
11738         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
11739         (psymtab_to_symtab_1, process_full_comp_unit)
11740         (process_full_type_unit, dwarf2_ranges_read)
11741         (dwarf2_get_pc_bounds, psymtab_include_file_name)
11742         (dwarf_decode_lines): Use dwarf2_psymtab.
11743         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
11744         (add_address_entry_worker, write_one_signatured_type)
11745         (recursively_count_psymbols, recursively_write_psymbols)
11746         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
11747         (write_debug_names): Likewise.
11748         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
11749         <pst>: Now a legacy_psymtab.
11750         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
11751         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
11752         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
11753         * ctfread.c (struct ctf_psymtab): New.
11754         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
11755         ctf_psymtab.
11756         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
11757         (create_partial_symtab): Return a ctf_psymtab.
11758         (scan_partial_symbols): Update.
11759
11760 2020-01-26  Tom Tromey  <tom@tromey.com>
11761
11762         * xcoffread.c (xcoff_start_psymtab): Use new.
11763         * psymtab.c (partial_symtab::partial_symtab): New constructor,
11764         renamed from start_psymtab_common.
11765         * psympriv.h (struct partial_symtab): Add new constructor.
11766         (start_psymtab_common): Don't declare.
11767         * mdebugread.c (parse_partial_symbols): Use new.
11768         * dwarf2read.c (create_partial_symtab): Use new.
11769         * dbxread.c (start_psymtab): Use new.
11770         * ctfread.c (create_partial_symtab): Use new.
11771
11772 2020-01-26  Tom Tromey  <tom@tromey.com>
11773
11774         * xcoffread.c (xcoff_end_psymtab): Use new.
11775         * psymtab.c (start_psymtab_common): Use new.
11776         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
11777         Update.
11778         * psympriv.h (struct partial_symtab): Add parameters to
11779         constructor.  Don't inline.
11780         (allocate_psymtab): Don't declare.
11781         * mdebugread.c (new_psymtab): Use new.
11782         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
11783         * dbxread.c (dbx_end_psymtab): Use new.
11784
11785 2020-01-26  Tom Tromey  <tom@tromey.com>
11786
11787         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
11788         allocate_psymtab.  Update documentation.
11789         * psymtab.c (psymtab_storage::install_psymtab): Rename from
11790         allocate_psymtab.  Do not use new.
11791         (allocate_psymtab): Use new.  Update.
11792
11793 2020-01-26  Tom Tromey  <tom@tromey.com>
11794
11795         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
11796         * psymtab.c (psym_print_stats): Update.
11797         * psympriv.h (struct partial_symtab) <readin,
11798         psymtabs_addrmap_supported, anonymous>: Now bool.
11799         * mdebugread.c (psymtab_to_symtab_1): Update.
11800         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
11801         (build_type_psymtabs_reader, psymtab_to_symtab_1)
11802         (process_full_comp_unit, process_full_type_unit): Update.
11803         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
11804         * ctfread.c (psymtab_to_symtab): Update.
11805
11806 2020-01-26  Tom Tromey  <tom@tromey.com>
11807
11808         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
11809         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
11810         * psymtab.c (psymtab_storage): Delete psymtabs.
11811         (psymtab_storage::allocate_psymtab): Use new.
11812         (psymtab_storage::discard_psymtab): Use delete.
11813         * psympriv.h (struct partial_symtab): Add constructor and
11814         initializers.
11815
11816 2020-01-26  Tom Tromey  <tom@tromey.com>
11817
11818         * machoread.c: Do not include psympriv.h.
11819
11820 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11821
11822         * NEWS: Mention the new option and the set/show commands.
11823
11824 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
11825
11826         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
11827         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
11828         (validate_exec_file): New variables, enums, functions.
11829         (exec_file_locate_attach, print_section_info): Style the filenames.
11830         (_initialize_exec): Install show_exec_file_mismatch_command and
11831          set_exec_file_mismatch_command.
11832         * gdbcore.h (validate_exec_file): Declare.
11833         * infcmd.c (attach_command): Call validate_exec_file.
11834         * remote.c ( remote_target::remote_add_inferior): Likewise.
11835
11836 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11837
11838         * frame.c (find_frame_sal): Move call to get_next_frame into more
11839         inner scope.
11840         * inline-frame.c (inilne_state) <inline_state>: Update argument
11841         types.
11842         (inilne_state) <skipped_symbol>: Rename to...
11843         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
11844         (skip_inline_frames): Build vector of skipped symbols and use this
11845         to reate the inline_state.
11846         (inline_skipped_symbol): Add a comment and some assertions, fetch
11847         skipped symbol from the list.
11848
11849 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11850
11851         * buildsym.c (lte_is_less_than): Delete.
11852         (buildsym_compunit::end_symtab_with_blockvector): Create local
11853         lambda function to sort line table entries, and use
11854         std::stable_sort instead of std::sort.
11855         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
11856         markers when looking for a previous line.
11857
11858 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11859
11860         * dwarf2read.c (lnp_state_machine::record_line): Include
11861         end_sequence parameter in debug print out.  Record the line if we
11862         are at an end_sequence marker even if it's not the start of a
11863         statement.
11864         * symmisc.c (maintenance_print_one_line_table): Print end of
11865         sequence markers with 'END' not '0'.
11866
11867 2020-01-24  Pedro Alves  <palves@redhat.com>
11868
11869         PR gdb/25410
11870         * thread.c (scoped_restore_current_thread::restore): Use
11871         switch_to_inferior_no_thread.
11872         * exec.c: Include "progspace-and-thread.h".
11873         (add_target_sections, remove_target_sections):
11874         scoped_restore_current_pspace_and_thread instead of
11875         scoped_restore_current_thread.
11876         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
11877         and aspace to the inferior before calling clone_program_space.
11878         Remove stale comment.
11879
11880 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11881
11882         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
11883         (arm_netbsd_nat_target::fetch_registers): ...this.
11884         (arm_nbsd_nat_target::store_registers): Rename to...
11885         (arm_netbsd_nat_target::store_registers): ...this.
11886
11887 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11888
11889         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
11890         register_t.
11891
11892 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
11893
11894         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
11895         Update comment.
11896         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
11897         Likewise.
11898         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
11899         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
11900         the correct replacement (iterate_over_regset_sections).
11901         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
11902         Update comment.
11903
11904 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
11905
11906         PR gdb/23718
11907         * gdb/python/python.c (execute_gdb_command): Call
11908         async_enable_stdin in catch block.
11909
11910 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11911
11912         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
11913         SWITCH_THRU_ALL_UIS.
11914
11915 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
11916
11917         PR tui/9765
11918         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
11919         comment, add extra parameter, and update to store previous symbol
11920         when appropriate.
11921         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
11922         add extra parameter.
11923         * tui/tui-disasm.c (tui_disassemble): Update header comment,
11924         remove unneeded parameter, add try/catch around gdb_print_insn,
11925         rewrite to add items to asm_lines vector.
11926         (tui_find_backward_disassembly_start_address): New function.
11927         (tui_find_disassembly_address): Updated throughout.
11928         (tui_disasm_window::set_contents): Update for changes to
11929         tui_disassemble.
11930         (tui_disasm_window::do_scroll_vertical): No need to adjust the
11931         number of lines to scroll.
11932
11933 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
11934
11935         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
11936         (SECT_OFF_DATA): Likewise.
11937         (SECT_OFF_RODATA): Likewise.
11938         (SECT_OFF_TEXT): Likewise.
11939         (SECT_OFF_BSS): Likewise.
11940         (struct objfile) <text_section_offset, data_section_offset>: New
11941         methods.
11942         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
11943         objfile::text_section_offset.
11944         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
11945         * coffread.c (coff_symtab_read): Likewise.
11946         (enter_linenos): Likewise.
11947         (process_coff_symbol): Likewise.
11948         * ctfread.c (get_objfile_text_range): Likewise.
11949         * dtrace-probe.c (dtrace_probe::get_relocated_address):
11950         Use objfile::data_section_offset.
11951         * dwarf2-frame.c (execute_cfa_program): Use
11952         objfile::text_section_offset.
11953         (dwarf2_frame_find_fde): Likewise.
11954         * dwarf2read.c (create_addrmap_from_index): Likewise.
11955         (create_addrmap_from_aranges): Likewise.
11956         (dw2_find_pc_sect_compunit_symtab): Likewise.
11957         (process_psymtab_comp_unit_reader): Likewise.
11958         (add_partial_symbol): Likewise.
11959         (add_partial_subprogram): Likewise.
11960         (process_full_comp_unit): Likewise.
11961         (read_file_scope): Likewise.
11962         (read_func_scope): Likewise.
11963         (read_lexical_block_scope): Likewise.
11964         (read_call_site_scope): Likewise.
11965         (dwarf2_rnglists_process): Likewise.
11966         (dwarf2_ranges_process): Likewise.
11967         (dwarf2_ranges_read): Likewise.
11968         (dwarf_decode_lines_1): Likewise.
11969         (new_symbol): Likewise.
11970         (dwarf2_fetch_die_loc_sect_off): Likewise.
11971         (dwarf2_per_cu_text_offset): Likewise.
11972         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
11973         * hppa-tdep.c (read_unwind_info): Likewise.
11974         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
11975         * psympriv.h (struct partial_symtab): Likewise.
11976         * psymtab.c (find_pc_sect_psymtab): Likewise.
11977         * solib-svr4.c (enable_break): Likewise.
11978         * stap-probe.c (relocate_address): Use
11979         objfile::data_section_offset.
11980         * xcoffread.c (enter_line_range): Use
11981         objfile::text_section_offset.
11982         (read_xcoff_symtab): Likewise.
11983
11984 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11985
11986         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
11987         declaration to narrower scopes.
11988
11989 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
11990
11991         * darwin-nat.h (struct darwin_exception_msg, enum
11992         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
11993         Move up.
11994         (class darwin_nat_target) <wait_1, check_new_threads,
11995         decode_exception_message, decode_message, stop_inferior,
11996         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
11997         * darwin-nat.c (darwin_check_new_threads): Rename to...
11998         (darwin_nat_target::check_new_threads): ... this.
11999         (darwin_suspend_inferior_it): Remove.
12000         (darwin_decode_exception_message): Rename to...
12001         (darwin_nat_target::decode_exception_message): ... this.
12002         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
12003         (darwin_decode_message): Rename to...
12004         (darwin_nat_target::decode_message): ... this.
12005         (cancel_breakpoint): Rename to...
12006         (darwin_nat_target::cancel_breakpoint): ... this.
12007         (darwin_wait): Rename to...
12008         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
12009         instead of iterate_over_inferiors.
12010         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
12011         (darwin_stop_inferior): Rename to...
12012         (darwin_nat_target::stop_inferior): ... this.
12013         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
12014         (darwin_init_thread_list): Rename to...
12015         (darwin_nat_target::init_thread_list): ... this.
12016         (darwin_ptrace_him): Rename to...
12017         (darwin_nat_target::ptrace_him): ... this.
12018         (darwin_nat_target::create_inferior): Pass lambda function to
12019         fork_inferior.
12020         (darwin_nat_target::detach): Call stop_inferior instead of
12021         darwin_stop_inferior.
12022         * fork-inferior.h (fork_inferior): Change init_trace_fun
12023         parameter to gdb::function_view.
12024         * fork-inferior.c (fork_inferior): Likewise.
12025
12026 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
12027
12028         * i386-cygwin-tdep.c (core_process_module_section): Update.
12029         * windows-nat.c (struct lm_info_windows): Add text_offset.
12030         (windows_xfer_shared_libraries): Update.
12031         * windows-tdep.c (windows_xfer_shared_library):
12032         Add text_offset_cached argument.
12033         * windows-tdep.h (windows_xfer_shared_library): Update.
12034
12035 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12036
12037         * gdbarch.sh: Add declaration for _initialize_gdbarch.
12038
12039 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12040
12041         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
12042         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
12043         replace with range-based for.
12044         (gdbsim_interrupt_inferior): Remove.
12045         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
12046         with a range-based for.  Inline code from
12047         gdbsim_interrupt_inferior.
12048
12049 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
12050
12051         * infrun.c (proceed): Fix indentation.
12052
12053 2020-01-21  Tom Tromey  <tromey@adacore.com>
12054
12055         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
12056         * python/python.c (python_extension_ops): Update.
12057         (gdbpy_colorize): New function.
12058         * python/lib/gdb/__init__.py (colorize): New function.
12059         * extension.h (ext_lang_colorize): Declare.
12060         * extension.c (ext_lang_colorize): New function.
12061         * extension-priv.h (struct extension_language_ops) <colorize>: New
12062         member.
12063         * cli/cli-style.c (_initialize_cli_style): Update help text.
12064
12065 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12066
12067         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
12068         <cond>: Change type to bool.
12069         (aarch64_displaced_step_b_cond): Update cond to use bool type.
12070         (aarch64_displaced_step_cb): Likewise.
12071         (aarch64_displaced_step_tb): Likewise.
12072
12073 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12074
12075         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
12076         output.
12077
12078 2020-01-21  Luis Machado  <luis.machado@linaro.org>
12079
12080         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
12081         <pc_adjust>: Adjust the documentation.
12082         (aarch64_displaced_step_fixup): Check if PC really moved before
12083         adjusting it.
12084
12085 2020-01-19  Tom Tromey  <tom@tromey.com>
12086
12087         * disasm.c (~gdb_disassembler): New destructor.
12088         (gdb_buffered_insn_length): Call disassemble_free_target.
12089         * disasm.h (class gdb_disassembler): Declare destructor.  Use
12090         DISABLE_COPY_AND_ASSIGN.
12091
12092 2020-01-19  Tom Tromey  <tom@tromey.com>
12093
12094         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
12095         (die_reader_func_ftype): Remove.
12096         (cutu_reader): New class.
12097         (dw2_get_file_names_reader): Remove "data" parameter.
12098         (dw2_get_file_names): Use cutu_reader.
12099         (create_debug_type_hash_table): Update.
12100         (read_cutu_die_from_dwo): Update comment.
12101         (lookup_dwo_unit): Add dwo_name parameter.
12102         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
12103         die_reader_func_ftype and data parameters.
12104         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
12105         Remove die_reader_func_ftype and data parameters.
12106         (~cutu_reader): New; from init_cutu_and_read_dies.
12107         (cutu_reader::cutu_reader): Rename from
12108         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
12109         and data parameters.
12110         (init_cutu_and_read_dies_simple): Remove.
12111         (struct process_psymtab_comp_unit_data): Remove.
12112         (process_psymtab_comp_unit_reader): Remove data parameter; add
12113         want_partial_unit and pretend_language parameters.
12114         (process_psymtab_comp_unit): Use cutu_reader.
12115         (build_type_psymtabs_reader): Remove data parameter.
12116         (build_type_psymtabs_1): Use cutu_reader.
12117         (process_skeletonless_type_unit): Likewise.
12118         (load_partial_comp_unit_reader): Remove.
12119         (load_partial_comp_unit): Use cutu_reader.
12120         (load_full_comp_unit_reader): Remove.
12121         (load_full_comp_unit): Use cutu_reader.
12122         (struct create_dwo_cu_data): Remove.
12123         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
12124         dwo_unit parameters.
12125         (create_cus_hash_table): Use cutu_reader.
12126         (struct dwarf2_read_addr_index_data): Remove.
12127         (dwarf2_read_addr_index_reader): Remove.
12128         (dwarf2_read_addr_index): Use cutu_reader.
12129         (read_signatured_type_reader): Remove.
12130         (read_signatured_type): Use cutu_reader.
12131
12132 2020-01-19  Tom Tromey  <tom@tromey.com>
12133
12134         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
12135         * tui/tui-wingeneral.h (class tui_suppress_output): New.
12136         (tui_wrefresh): Declare.
12137         * tui/tui-wingeneral.c (suppress_output): New global.
12138         (tui_suppress_output, ~tui_suppress_output): New constructor and
12139         destructor.
12140         (tui_wrefresh): New function.
12141         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
12142         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
12143         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
12144         method.
12145         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
12146         tui_wrefresh.
12147         (tui_data_window::no_refresh): New method.
12148         (tui_data_item_window::refresh_window): Call tui_wrefresh.
12149         (tui_reg_command): Use tui_suppress_output
12150         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
12151         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
12152         method.
12153         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
12154
12155 2020-01-19  Tom Tromey  <tom@tromey.com>
12156
12157         * tui/tui-winsource.c (tui_update_source_windows_with_line):
12158         Handle case where symtab is null.
12159
12160 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
12161
12162         * linux-fork.c (one_fork_p): Simplify.
12163
12164 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12165
12166         * top.c (struct qt_args): Remove.
12167         (kill_or_detach): Change return type to void, replace `void *`
12168         parameter with a proper one.
12169         (print_inferior_quit_action):  Likewise.
12170         (quit_confirm): Use range-based for loop to iterate over inferiors.
12171         (quit_force): Likewise.
12172
12173 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12174
12175         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
12176         `void *` parameter with proper parameters.
12177         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
12178         (print_one_inferior): Change return type to void, replace `void *`
12179         parameter with proper parameters.
12180         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
12181         inferiors.
12182         (get_other_inferior): Remove.
12183         (mi_cmd_remove_inferior): Use range-based loop to iterate over
12184         inferiors.
12185
12186 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12187
12188         * mi/mi-interp.c (report_initial_inferior): Remove.
12189         (mi_interp::init): Use range-based for to iterate over inferiors.
12190
12191 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
12192
12193         * python/py-inferior.c (build_inferior_list): Remove.
12194         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
12195
12196 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
12197
12198         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
12199         (btrace_stitch_trace): Likewise.
12200         * charset.c (intermediate_encoding): Likewise (vaild).
12201         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
12202         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
12203         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
12204
12205 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
12206
12207         * windows-tdep.c (windows_get_tlb_type):
12208         Add rtl_user_process_parameters type.
12209
12210 2020-01-16  Pedro Alves  <palves@redhat.com>
12211             Norbert Lange  <nolange79@gmail.com>
12212
12213         PR build/24805
12214         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
12215         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
12216         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
12217         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
12218         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
12219         (ps_plog): Redeclare exported functions with default visibility.
12220
12221 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
12222
12223         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
12224         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
12225
12226 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
12227
12228         * infcmd.c (post_create_inferior): Use get_thread_regcache
12229         instead of get_current_regcache.
12230
12231 2020-01-14  Tom Tromey  <tom@tromey.com>
12232
12233         PR symtab/12535:
12234         * python/python.c (gdbpy_decode_line): Treat empty string the same
12235         as no argument.
12236
12237 2020-01-14  Tom Tromey  <tom@tromey.com>
12238
12239         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
12240
12241 2020-01-14  Tom Tromey  <tom@tromey.com>
12242
12243         * nat/linux-btrace.c: Don't include <config.h>.
12244         * nat/linux-ptrace.c: Don't include <config.h>.
12245         * nat/x86-linux-dregs.c: Don't include <config.h>.
12246
12247 2020-01-14  Tom Tromey  <tom@tromey.com>
12248
12249         * configure: Rebuild.
12250         * configure.ac: Move many checks to ../gdbsupport/common.m4.
12251
12252 2020-01-14  Tom Tromey  <tom@tromey.com>
12253
12254         * nat/x86-linux-dregs.c: Include configh.h.
12255         * nat/linux-ptrace.c: Include configh.h.
12256         * nat/linux-btrace.c: Include configh.h.
12257         * defs.h: Include config.h, bfd.h.
12258         * configure.ac: Don't source common.host.
12259         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
12260         * configure: Rebuild.
12261         * acinclude.m4: Update path.
12262         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
12263         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
12264         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
12265         (CLIBS): Add LIBSUPPORT.
12266         (CDEPS): Likewise.
12267         (COMMON_SFILES): Remove gdbsupport files.
12268         (HFILES_NO_SRCDIR): Likewise.
12269         (stamp-version): Update path to create-version.sh.
12270         (ALLDEPFILES): Remove gdbsupport files.
12271
12272 2020-01-14  Tom Tromey  <tom@tromey.com>
12273
12274         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
12275         USE_WIN32API when needed.
12276         * configure.ac (USE_WIN32API): Don't define.
12277         (WIN32LIBS): Use WIN32APILIBS.
12278         * configure: Rebuild.
12279
12280 2020-01-14  Tom Tromey  <tom@tromey.com>
12281
12282         * configure: Rebuild.
12283         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
12284
12285 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
12286
12287         * skip.c (skip_function_command): Make skip w/o arguments use the
12288         name of the inlined function if pc is inside any inlined function.
12289
12290 2020-01-14  Luis Machado  <luis.machado@linaro.org>
12291
12292         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
12293         * infrun.c (resume_1): Likewise.
12294         (handle_inferior_event): Remove stale comment.
12295         * linux-nat.c (linux_nat_target::resume): Update comments.
12296         (save_stop_reason): Likewise.
12297         (linux_nat_filter_event): Likewise.
12298         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
12299
12300 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12301
12302         * elfread.c (record_minimal_symbol): Set section index to 0 for
12303         non-allocatable sections.
12304
12305
12306 2020-01-13  Ali Tamur <tamur@google.com>
12307
12308         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
12309         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
12310         to gdb::optional.  Update comments.
12311         (dwo_file): Update comments.
12312         (read_attribute): Update API to take an additional out parameter,
12313         need_reprocess.  This is used to mark attributes that need other
12314         attributes (e.g. str_offsets_base) for correct computation which may not
12315         have been read yet.
12316         (read_attribute_reprocess): New function declaration.
12317         (read_addr_index): Likewise.
12318         (read_dwo_str_index): Likewise.
12319         (read_stub_str_index): Likewise.
12320         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
12321         (lookup_addr_base): New function definition.
12322         (lookup_ranges_base): Likewise.
12323         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
12324         lookup_ranges_base.
12325         (init_cutu_and_read_dies): Update comments.
12326         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
12327         unit.  This is used to inherit parent's str_offsets_base and addr_base.
12328         Update comments.
12329         (init_cutu_and_read_dies_simple): Reflect API changes.
12330         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
12331         (create_cus_hash_table): Change API to take parent compile unit.
12332         Reflect API changes.
12333         (open_and_init_dwo_file): Reflect API changes.
12334         (dwarf2_get_pc_bounds): Update comments.
12335         (dwarf2_record_block_ranges): Likewise.
12336         (read_full_die_1): Change implementation to reprocess attributes that
12337         need str_offsets_base and addr_base.
12338         (partial_die_info::read): Likewise.
12339         (read_attribute_reprocess): New function definition.
12340         (read_attribute_value): Change API to take an additional out parameter,
12341         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
12342         when a non-dwo compile unit has index based attributes.
12343         (read_attribute): Reflect API changes.
12344         (read_addr_index_1): Reflect API changes.  Update comments.
12345         (dwarf2_read_addr_index_data): Reflect API changes.
12346         (dwarf2_read_addr_index): Likewise.
12347         (read_str_index): Change API and implementation.  This becomes a helper
12348         to be used by the new string index related methods.  Update error
12349         message and comments.
12350         (read_dwo_str_index): New function definition.
12351         (read_stub_str_index): Likewise.
12352         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
12353         * symfile.h (dwarf2_debug_sections): Likewise.
12354         * xcoffread.c (dwarf2_debug_sections): Likewise.
12355
12356 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12357
12358         * gdbcore.h (struct core_fns) <core_read_registers>: Change
12359         core_reg_sect type to gdb_byte *.
12360         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
12361         * cris-tdep.c (fetch_core_registers): Likewise.
12362         * corelow.c (core_target::get_core_register_section): Change
12363         type of `contents` to gdb::byte_vector.
12364
12365 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
12366
12367         * tui/tui-wingeneral.c (box_win): Position the title in the center
12368         of the border.
12369
12370 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12371
12372         * corelow.c (core_target::get_core_register_section): Use
12373           std::vector instead of alloca.
12374
12375 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12376
12377         * warning.m4: Add -Wmissing-declarations to build_warnings.
12378         * configure: Re-generate.
12379
12380 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12381
12382         * python/python.c (init__gdb_module): Add declaration.
12383
12384 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
12385
12386         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
12387         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
12388         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
12389         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
12390         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
12391         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
12392         * ada-exp.y (_initialize_ada_exp): Add declaration.
12393         * ada-lang.c (_initialize_ada_language): Add declaration.
12394         * ada-tasks.c (_initialize_tasks): Add declaration.
12395         * agent.c (_initialize_agent): Add declaration.
12396         * aix-thread.c (_initialize_aix_thread): Add declaration.
12397         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
12398         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
12399         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
12400         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
12401         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
12402         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
12403         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
12404         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
12405         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
12406         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
12407         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
12408         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
12409         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
12410         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
12411         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
12412         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
12413         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
12414         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
12415         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
12416         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
12417         * annotate.c (_initialize_annotate): Add declaration.
12418         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
12419         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
12420         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
12421         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
12422         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
12423         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
12424         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
12425         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
12426         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
12427         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
12428         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
12429         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
12430         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
12431         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
12432         * auto-load.c (_initialize_auto_load): Add declaration.
12433         * auxv.c (_initialize_auxv): Add declaration.
12434         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
12435         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
12436         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
12437         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
12438         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
12439         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
12440         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
12441         * breakpoint.c (_initialize_breakpoint): Add declaration.
12442         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
12443         * btrace.c (_initialize_btrace): Add declaration.
12444         * charset.c (_initialize_charset): Add declaration.
12445         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
12446         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
12447         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
12448         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
12449         * cli/cli-script.c (_initialize_cli_script): Add declaration.
12450         * cli/cli-style.c (_initialize_cli_style): Add declaration.
12451         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
12452         * coffread.c (_initialize_coffread): Add declaration.
12453         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
12454         * compile/compile.c (_initialize_compile): Add declaration.
12455         * complaints.c (_initialize_complaints): Add declaration.
12456         * completer.c (_initialize_completer): Add declaration.
12457         * copying.c (_initialize_copying): Add declaration.
12458         * corefile.c (_initialize_core): Add declaration.
12459         * corelow.c (_initialize_corelow): Add declaration.
12460         * cp-abi.c (_initialize_cp_abi): Add declaration.
12461         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
12462         * cp-support.c (_initialize_cp_support): Add declaration.
12463         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
12464         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
12465         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
12466         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
12467         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
12468         * ctfread.c (_initialize_ctfread): Add declaration.
12469         * d-lang.c (_initialize_d_language): Add declaration.
12470         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
12471         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
12472         * dbxread.c (_initialize_dbxread): Add declaration.
12473         * dcache.c (_initialize_dcache): Add declaration.
12474         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
12475         * disasm.c (_initialize_disasm): Add declaration.
12476         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
12477         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
12478         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
12479         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
12480         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
12481         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
12482         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
12483         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
12484         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
12485         * elfread.c (_initialize_elfread): Add declaration.
12486         * exec.c (_initialize_exec): Add declaration.
12487         * extension.c (_initialize_extension): Add declaration.
12488         * f-lang.c (_initialize_f_language): Add declaration.
12489         * f-valprint.c (_initialize_f_valprint): Add declaration.
12490         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
12491         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
12492         * filesystem.c (_initialize_filesystem): Add declaration.
12493         * findcmd.c (_initialize_mem_search): Add declaration.
12494         * findvar.c (_initialize_findvar): Add declaration.
12495         * fork-child.c (_initialize_fork_child): Add declaration.
12496         * frame-base.c (_initialize_frame_base): Add declaration.
12497         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
12498         * frame.c (_initialize_frame): Add declaration.
12499         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
12500         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
12501         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
12502         * gcore.c (_initialize_gcore): Add declaration.
12503         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
12504         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
12505         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
12506         * gdbarch.c (_initialize_gdbarch): Add declaration.
12507         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
12508         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
12509         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
12510         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
12511         * go-lang.c (_initialize_go_language): Add declaration.
12512         * go32-nat.c (_initialize_go32_nat): Add declaration.
12513         * guile/guile.c (_initialize_guile): Add declaration.
12514         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
12515         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
12516         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
12517         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
12518         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
12519         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
12520         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
12521         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
12522         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
12523         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
12524         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
12525         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
12526         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
12527         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
12528         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
12529         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
12530         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
12531         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
12532         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
12533         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
12534         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
12535         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
12536         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
12537         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
12538         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
12539         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
12540         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
12541         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
12542         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
12543         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
12544         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
12545         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
12546         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
12547         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
12548         * infcall.c (_initialize_infcall): Add declaration.
12549         * infcmd.c (_initialize_infcmd): Add declaration.
12550         * inflow.c (_initialize_inflow): Add declaration.
12551         * infrun.c (_initialize_infrun): Add declaration.
12552         * interps.c (_initialize_interpreter): Add declaration.
12553         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
12554         * jit.c (_initialize_jit): Add declaration.
12555         * language.c (_initialize_language): Add declaration.
12556         * linux-fork.c (_initialize_linux_fork): Add declaration.
12557         * linux-nat.c (_initialize_linux_nat): Add declaration.
12558         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
12559         * linux-thread-db.c (_initialize_thread_db): Add declaration.
12560         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
12561         * m2-lang.c (_initialize_m2_language): Add declaration.
12562         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
12563         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
12564         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
12565         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
12566         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
12567         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
12568         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
12569         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
12570         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
12571         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
12572         * machoread.c (_initialize_machoread): Add declaration.
12573         * macrocmd.c (_initialize_macrocmd): Add declaration.
12574         * macroscope.c (_initialize_macroscope): Add declaration.
12575         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
12576         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
12577         * maint.c (_initialize_maint_cmds): Add declaration.
12578         * mdebugread.c (_initialize_mdebugread): Add declaration.
12579         * memattr.c (_initialize_mem): Add declaration.
12580         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
12581         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
12582         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
12583         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
12584         * mi/mi-main.c (_initialize_mi_main): Add declaration.
12585         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
12586         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
12587         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
12588         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
12589         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
12590         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
12591         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
12592         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
12593         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
12594         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
12595         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
12596         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
12597         * mipsread.c (_initialize_mipsread): Add declaration.
12598         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
12599         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
12600         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
12601         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
12602         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
12603         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
12604         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
12605         * nto-procfs.c (_initialize_procfs): Add declaration.
12606         * objc-lang.c (_initialize_objc_language): Add declaration.
12607         * observable.c (_initialize_observer): Add declaration.
12608         * opencl-lang.c (_initialize_opencl_language): Add declaration.
12609         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
12610         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
12611         * osabi.c (_initialize_gdb_osabi): Add declaration.
12612         * osdata.c (_initialize_osdata): Add declaration.
12613         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
12614         * parse.c (_initialize_parse): Add declaration.
12615         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
12616         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
12617         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
12618         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
12619         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
12620         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
12621         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
12622         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
12623         * printcmd.c (_initialize_printcmd): Add declaration.
12624         * probe.c (_initialize_probe): Add declaration.
12625         * proc-api.c (_initialize_proc_api): Add declaration.
12626         * proc-events.c (_initialize_proc_events): Add declaration.
12627         * proc-service.c (_initialize_proc_service): Add declaration.
12628         * procfs.c (_initialize_procfs): Add declaration.
12629         * producer.c (_initialize_producer): Add declaration.
12630         * psymtab.c (_initialize_psymtab): Add declaration.
12631         * python/python.c (_initialize_python): Add declaration.
12632         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
12633         * record-btrace.c (_initialize_record_btrace): Add declaration.
12634         * record-full.c (_initialize_record_full): Add declaration.
12635         * record.c (_initialize_record): Add declaration.
12636         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
12637         * regcache.c (_initialize_regcache): Add declaration.
12638         * reggroups.c (_initialize_reggroup): Add declaration.
12639         * remote-notif.c (_initialize_notif): Add declaration.
12640         * remote-sim.c (_initialize_remote_sim): Add declaration.
12641         * remote.c (_initialize_remote): Add declaration.
12642         * reverse.c (_initialize_reverse): Add declaration.
12643         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
12644         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
12645         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
12646         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
12647         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
12648         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
12649         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
12650         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
12651         Add declaration.
12652         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
12653         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
12654         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
12655         * rust-exp.y (_initialize_rust_exp): Add declaration.
12656         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
12657         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
12658         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
12659         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
12660         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
12661         * score-tdep.c (_initialize_score_tdep): Add declaration.
12662         * ser-go32.c (_initialize_ser_dos): Add declaration.
12663         * ser-mingw.c (_initialize_ser_windows): Add declaration.
12664         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
12665         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
12666         * ser-uds.c (_initialize_ser_socket): Add declaration.
12667         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
12668         * serial.c (_initialize_serial): Add declaration.
12669         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
12670         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
12671         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
12672         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
12673         * skip.c (_initialize_step_skip): Add declaration.
12674         * sol-thread.c (_initialize_sol_thread): Add declaration.
12675         * solib-aix.c (_initialize_solib_aix): Add declaration.
12676         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
12677         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
12678         * solib-frv.c (_initialize_frv_solib): Add declaration.
12679         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
12680         * solib-target.c (_initialize_solib_target): Add declaration.
12681         * solib.c (_initialize_solib): Add declaration.
12682         * source-cache.c (_initialize_source_cache): Add declaration.
12683         * source.c (_initialize_source): Add declaration.
12684         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
12685         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
12686         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
12687         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
12688         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
12689         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
12690         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
12691         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
12692         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
12693         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
12694         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
12695         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
12696         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
12697         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
12698         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
12699         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
12700         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
12701         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
12702         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
12703         * stabsread.c (_initialize_stabsread): Add declaration.
12704         * stack.c (_initialize_stack): Add declaration.
12705         * stap-probe.c (_initialize_stap_probe): Add declaration.
12706         * std-regs.c (_initialize_frame_reg): Add declaration.
12707         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
12708         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
12709         * symfile.c (_initialize_symfile): Add declaration.
12710         * symmisc.c (_initialize_symmisc): Add declaration.
12711         * symtab.c (_initialize_symtab): Add declaration.
12712         * target.c (_initialize_target): Add declaration.
12713         * target-connection.c (_initialize_target_connection): Add
12714         declaration.
12715         * target-dcache.c (_initialize_target_dcache): Add declaration.
12716         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
12717         * thread.c (_initialize_thread): Add declaration.
12718         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
12719         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
12720         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
12721         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
12722         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
12723         * tracectf.c (_initialize_ctf): Add declaration.
12724         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
12725         * tracefile.c (_initialize_tracefile): Add declaration.
12726         * tracepoint.c (_initialize_tracepoint): Add declaration.
12727         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
12728         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
12729         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
12730         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
12731         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
12732         * tui/tui-win.c (_initialize_tui_win): Add declaration.
12733         * tui/tui.c (_initialize_tui): Add declaration.
12734         * typeprint.c (_initialize_typeprint): Add declaration.
12735         * ui-style.c (_initialize_ui_style): Add declaration.
12736         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
12737         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
12738         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
12739         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
12740         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
12741         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
12742         * unittests/filtered_iterator-selftests.c
12743         (_initialize_filtered_iterator_selftests): Add declaration.
12744         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
12745         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
12746         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
12747         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
12748         * unittests/main-thread-selftests.c
12749         (_initialize_main_thread_selftests): Add declaration.
12750         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
12751         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
12752         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
12753         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
12754         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
12755         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
12756         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
12757         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
12758         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
12759         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
12760         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
12761         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
12762         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
12763         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
12764         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
12765         declaration.
12766         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
12767         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
12768         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
12769         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
12770         * user-regs.c (_initialize_user_regs): Add declaration.
12771         * utils.c (_initialize_utils): Add declaration.
12772         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
12773         * valops.c (_initialize_valops): Add declaration.
12774         * valprint.c (_initialize_valprint): Add declaration.
12775         * value.c (_initialize_values): Add declaration.
12776         * varobj.c (_initialize_varobj): Add declaration.
12777         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
12778         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
12779         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
12780         * windows-nat.c (_initialize_windows_nat): Add declaration.
12781         (_initialize_check_for_gdb_ini): Add declaration.
12782         (_initialize_loadable): Add declaration.
12783         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
12784         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
12785         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
12786         * xcoffread.c (_initialize_xcoffread): Add declaration.
12787         * xml-support.c (_initialize_xml_support): Add declaration.
12788         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
12789         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
12790         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
12791         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
12792
12793 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12794
12795         * regformats/regdat.sh: Generate declaration for init function.
12796
12797 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
12798
12799         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
12800         up.
12801         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
12802         close_one_inferior>: New methods.
12803         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
12804         pass down target to find_inferior_pid.
12805         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
12806         Pass down target to find_inferior_ptid.
12807         (gdbsim_target::create_inferior): Pass down target to
12808         add_thread_silent.
12809         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
12810         target down to find_inferior_ptid and switch_to_thread.
12811         (gdbsim_target::close): Update to call close_one_inferior.
12812         (struct resume_data): Remove.
12813         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
12814         directly, rather than through a void pointer.
12815         (gdbsim_target::resume): Update to call resume_one_inferior.
12816
12817 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
12818
12819         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
12820
12821 2020-01-12  Pedro Alves  <palves@redhat.com>
12822
12823         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
12824         directly for the current inferior instead of
12825         discard_all_inferiors.
12826         (discard_all_inferiors): Delete.
12827
12828 2020-01-11  Tom Tromey  <tom@tromey.com>
12829
12830         * tui/tui-wingeneral.c (box_win): Check cli_styling.
12831         * tui/tui-winsource.c (tui_source_window_base::refill): Use
12832         deprecated_safe_get_selected_frame.
12833
12834 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
12835
12836         * inferior.c (print_inferior): Switch inferior before printing it.
12837
12838 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
12839             Pedro Alves  <palves@redhat.com>
12840
12841         * progspace-and-thread.c (switch_to_program_space_and_thread):
12842         Assert there's an inferior for PSPACE.  Use
12843         switch_to_inferior_no_thread to switch the inferior too.
12844         * progspace.c (program_space::~program_space): Call
12845         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
12846         (program_space::free_all_objfiles): Don't call clear_symtab_users
12847         here.
12848         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
12849
12850 2020-01-10  Pedro Alves  <palves@redhat.com>
12851
12852         * NEWS: Mention multi-target debugging, "info connections", and
12853         "add-inferior -no-connection".
12854
12855 2020-01-10  Pedro Alves  <palves@redhat.com>
12856
12857         * infrun.c: Include "target-connection.h".
12858         (check_multi_target_resumption): New.
12859         (proceed): Call it.
12860         * target-connection.c (make_target_connection_string): Make
12861         extern.
12862         * target-connection.h (make_target_connection_string): Declare.
12863
12864 2020-01-10  Pedro Alves  <palves@redhat.com>
12865
12866         * Makefile.in (COMMON_SFILES): Add target-connection.c.
12867         * inferior.c (uiout_field_connection): New function.
12868         (print_inferior): Add new "connection-id" column.
12869         (add_inferior_command): Show connection number/string of added
12870         inferior.
12871         * process-stratum-target.h
12872         (process_stratum_target::connection_string): New virtual method.
12873         (process_stratum_target::connection_number): New field.
12874         * remote.c (remote_target::connection_string): New override.
12875         * target-connection.c: New file.
12876         * target-connection.h: New file.
12877         * target.c (decref_target): Remove process_stratum targets from
12878         the connection list.
12879         (target_stack::push): Add process_stratum targets to the
12880         connection list.
12881
12882 2020-01-10  Pedro Alves  <palves@redhat.com>
12883
12884         Revert:
12885         2016-04-12  Pedro Alves  <palves@redhat.com>
12886         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
12887         Remove references to name.
12888         * serial.h (struct serial) <name>: Delete.
12889
12890 2020-01-10  Pedro Alves  <palves@redhat.com>
12891
12892         * gdbarch-selftests.c (register_to_value_test): Remove "target
12893         already pushed" check.
12894
12895 2020-01-10  Pedro Alves  <palves@redhat.com>
12896             John Baldwin  <jhb@FreeBSD.org>
12897
12898         * aarch64-linux-nat.c
12899         (aarch64_linux_nat_target::thread_architecture): Adjust.
12900         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
12901         (task_command_1): Likewise.
12902         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
12903         (aix_thread_target::wait, aix_thread_target::fetch_registers)
12904         (aix_thread_target::store_registers)
12905         (aix_thread_target::thread_alive): Adjust.
12906         * amd64-fbsd-tdep.c: Include "inferior.h".
12907         (amd64fbsd_get_thread_local_address): Pass down target.
12908         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
12909         thread's gdbarch instead of target_gdbarch.
12910         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
12911         get_last_target_status.
12912         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
12913         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
12914         inferiors.
12915         (update_inserted_breakpoint_locations): Skip if inferiors with no
12916         execution.
12917         (update_global_location_list): When handling moribund locations,
12918         find representative inferior for location's pspace, and use thread
12919         count of its process_stratum target.
12920         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
12921         * bsd-uthread.c (bsd_uthread_target::wait): Use
12922         as_process_stratum_target and adjust thread_change_ptid and
12923         add_thread calls.
12924         (bsd_uthread_target::update_thread_list): Use
12925         as_process_stratum_target and adjust find_thread_ptid,
12926         thread_change_ptid and add_thread calls.
12927         * btrace.c (maint_btrace_packet_history_cmd): Adjust
12928         find_thread_ptid call.
12929         * corelow.c (add_to_thread_list): Adjust add_thread call.
12930         (core_target_open): Adjust add_thread_silent and thread_count
12931         calls.
12932         (core_target::pid_to_str): Adjust find_inferior_ptid call.
12933         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
12934         * event-top.c (async_disconnect): Pop targets from all inferiors.
12935         * exec.c (add_target_sections): Push exec target on all inferiors
12936         sharing the program space.
12937         (remove_target_sections): Remove the exec target from all
12938         inferiors sharing the program space.
12939         (exec_on_vfork): New.
12940         * exec.h (exec_on_vfork): Declare.
12941         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
12942         Pass it down.
12943         (fbsd_nat_target::update_thread_list): Adjust.
12944         (fbsd_nat_target::resume): Adjust.
12945         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
12946         down.
12947         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
12948         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
12949         get_thread_arch_regcache call.
12950         * fork-child.c (gdb_startup_inferior): Pass target down to
12951         startup_inferior and set_executing.
12952         * gdbthread.h (struct process_stratum_target): Forward declare.
12953         (add_thread, add_thread_silent, add_thread_with_info)
12954         (in_thread_list): Add process_stratum_target parameter.
12955         (find_thread_ptid(inferior*, ptid_t)): New overload.
12956         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
12957         parameter.
12958         (all_threads()): Delete overload.
12959         (all_threads, all_non_exited_threads): Add process_stratum_target
12960         parameter.
12961         (all_threads_safe): Use brace initialization.
12962         (thread_count): Add process_stratum_target parameter.
12963         (set_resumed, set_running, set_stop_requested, set_executing)
12964         (threads_are_executing, finish_thread_state): Add
12965         process_stratum_target parameter.
12966         (switch_to_thread): Use is_current_thread.
12967         * i386-fbsd-tdep.c: Include "inferior.h".
12968         (i386fbsd_get_thread_local_address): Pass down target.
12969         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
12970         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
12971         have_inferiors check.
12972         * inf-ptrace.c (inf_ptrace_target::create_inferior)
12973         (inf_ptrace_target::attach): Adjust.
12974         * infcall.c (run_inferior_call): Adjust.
12975         * infcmd.c (run_command_1): Pass target to
12976         scoped_finish_thread_state.
12977         (proceed_thread_callback): Skip inferiors with no execution.
12978         (continue_command): Rename 'all_threads' local to avoid hiding
12979         'all_threads' function.  Adjust get_last_target_status call.
12980         (prepare_one_step): Adjust set_running call.
12981         (signal_command): Use user_visible_resume_target.  Compare thread
12982         pointers instead of inferior_ptid.
12983         (info_program_command): Adjust to pass down target.
12984         (attach_command): Mark target's 'thread_executing' flag.
12985         (stop_current_target_threads_ns): New, factored out from ...
12986         (interrupt_target_1): ... this.  Switch inferior before making
12987         target calls.
12988         * inferior-iter.h
12989         (struct all_inferiors_iterator, struct all_inferiors_range)
12990         (struct all_inferiors_safe_range)
12991         (struct all_non_exited_inferiors_range): Filter on
12992         process_stratum_target too.  Remove explicit.
12993         * inferior.c (inferior::inferior): Push dummy target on target
12994         stack.
12995         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
12996         Add process_stratum_target parameter, and pass it down.
12997         (have_live_inferiors): Adjust.
12998         (switch_to_inferior_and_push_target): New.
12999         (add_inferior_command, clone_inferior_command): Handle
13000         "-no-connection" parameter.  Use
13001         switch_to_inferior_and_push_target.
13002         (_initialize_inferior): Mention "-no-connection" option in
13003         the help of "add-inferior" and "clone-inferior" commands.
13004         * inferior.h: Include "process-stratum-target.h".
13005         (interrupt_target_1): Use bool.
13006         (struct inferior) <push_target, unpush_target, target_is_pushed,
13007         find_target_beneath, top_target, process_target, target_at,
13008         m_stack>: New.
13009         (discard_all_inferiors): Delete.
13010         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
13011         (all_inferiors, all_non_exited_inferiors): Add
13012         process_stratum_target parameter.
13013         * infrun.c: Include "gdb_select.h" and <unordered_map>.
13014         (target_last_proc_target): New global.
13015         (follow_fork_inferior): Push target on new inferior.  Pass target
13016         to add_thread_silent.  Call exec_on_vfork.  Handle target's
13017         reference count.
13018         (follow_fork): Adjust get_last_target_status call.  Also consider
13019         target.
13020         (follow_exec): Push target on new inferior.
13021         (struct execution_control_state) <target>: New field.
13022         (user_visible_resume_target): New.
13023         (do_target_resume): Call target_async.
13024         (resume_1): Set target's threads_executing flag.  Consider resume
13025         target.
13026         (commit_resume_all_targets): New.
13027         (proceed): Also consider resume target.  Skip threads of inferiors
13028         with no execution.  Commit resumtion in all targets.
13029         (start_remote): Pass current inferior to wait_for_inferior.
13030         (infrun_thread_stop_requested): Consider target as well.  Pass
13031         thread_info pointer to clear_inline_frame_state instead of ptid.
13032         (infrun_thread_thread_exit): Consider target as well.
13033         (random_pending_event_thread): New inferior parameter.  Use it.
13034         (do_target_wait): Rename to ...
13035         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
13036         down.
13037         (threads_are_resumed_pending_p, do_target_wait): New.
13038         (prepare_for_detach): Adjust calls.
13039         (wait_for_inferior): New inferior parameter.  Handle it.  Use
13040         do_target_wait_1 instead of do_target_wait.
13041         (fetch_inferior_event): Adjust.  Switch to representative
13042         inferior.  Pass target down.
13043         (set_last_target_status): Add process_stratum_target parameter.
13044         Save target in global.
13045         (get_last_target_status): Add process_stratum_target parameter and
13046         handle it.
13047         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
13048         (context_switch): Check inferior_ptid == null_ptid before calling
13049         inferior_thread().
13050         (get_inferior_stop_soon): Pass down target.
13051         (wait_one): Rename to ...
13052         (poll_one_curr_target): ... this.
13053         (struct wait_one_event): New.
13054         (wait_one): New.
13055         (stop_all_threads): Adjust.
13056         (handle_no_resumed, handle_inferior_event): Adjust to consider the
13057         event's target.
13058         (switch_back_to_stepped_thread): Also consider target.
13059         (print_stop_event): Update.
13060         (normal_stop): Update.  Also consider the resume target.
13061         * infrun.h (wait_for_inferior): Remove declaration.
13062         (user_visible_resume_target): New declaration.
13063         (get_last_target_status, set_last_target_status): New
13064         process_stratum_target parameter.
13065         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13066         process_stratum_target parameter, and use it.
13067         (clear_inline_frame_state (thread_info*)): New.
13068         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
13069         process_stratum_target parameter.
13070         (clear_inline_frame_state (thread_info*)): Declare.
13071         * linux-fork.c (delete_checkpoint_command): Pass target down to
13072         find_thread_ptid.
13073         (checkpoint_command): Adjust.
13074         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
13075         instead of just tweaking inferior_ptid.
13076         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
13077         (exit_lwp): Pass target down to find_thread_ptid.
13078         (attach_proc_task_lwp_callback): Pass target down to
13079         add_thread/set_running/set_executing.
13080         (linux_nat_target::attach): Pass target down to
13081         thread_change_ptid.
13082         (get_detach_signal): Pass target down to find_thread_ptid.
13083         Consider last target status's target.
13084         (linux_resume_one_lwp_throw, resume_lwp)
13085         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
13086         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
13087         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
13088         (linux_nat_target::async_wait_fd): New.
13089         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
13090         target down.
13091         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
13092         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
13093         * linux-thread-db.c (struct thread_db_info::process_target): New
13094         field.
13095         (add_thread_db_info): Save target.
13096         (get_thread_db_info): New process_stratum_target parameter.  Also
13097         match target.
13098         (delete_thread_db_info): New process_stratum_target parameter.
13099         Also match target.
13100         (thread_from_lwp): Adjust to pass down target.
13101         (thread_db_notice_clone): Pass down target.
13102         (check_thread_db_callback): Pass down target.
13103         (try_thread_db_load_1): Always push the thread_db target.
13104         (try_thread_db_load, record_thread): Pass target down.
13105         (thread_db_target::detach): Pass target down.  Always unpush the
13106         thread_db target.
13107         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
13108         target down.  Always unpush the thread_db target.
13109         (find_new_threads_callback, thread_db_find_new_threads_2)
13110         (thread_db_target::update_thread_list): Pass target down.
13111         (thread_db_target::pid_to_str): Pass current inferior down.
13112         (thread_db_target::get_thread_local_address): Pass target down.
13113         (thread_db_target::resume, maintenance_check_libthread_db): Pass
13114         target down.
13115         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
13116         * procfs.c (procfs_target::procfs_init_inferior): Declare.
13117         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
13118         (procfs_init_inferior): Rename to ...
13119         (procfs_target::procfs_init_inferior): ... this and adjust.
13120         (procfs_target::create_inferior, procfs_notice_thread)
13121         (procfs_do_thread_registers): Adjust.
13122         * ppc-fbsd-tdep.c: Include "inferior.h".
13123         (ppcfbsd_get_thread_local_address): Pass down target.
13124         * proc-service.c (ps_xfer_memory): Switch current inferior and
13125         program space as well.
13126         (get_ps_regcache): Pass target down.
13127         * process-stratum-target.c
13128         (process_stratum_target::thread_address_space)
13129         (process_stratum_target::thread_architecture): Pass target down.
13130         * process-stratum-target.h
13131         (process_stratum_target::threads_executing): New field.
13132         (as_process_stratum_target): New.
13133         * ravenscar-thread.c
13134         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
13135         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
13136         down.
13137         * record-btrace.c (record_btrace_target::info_record): Adjust.
13138         (record_btrace_target::record_method)
13139         (record_btrace_target::record_is_replaying)
13140         (record_btrace_target::fetch_registers)
13141         (get_thread_current_frame_id, record_btrace_target::resume)
13142         (record_btrace_target::wait, record_btrace_target::stop): Pass
13143         target down.
13144         * record-full.c (record_full_wait_1): Switch to event thread.
13145         Pass target down.
13146         * regcache.c (regcache::regcache)
13147         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
13148         process_stratum_target parameter and handle it.
13149         (current_thread_target): New global.
13150         (get_thread_regcache): Add process_stratum_target parameter and
13151         handle it.  Switch inferior before calling target method.
13152         (get_thread_regcache): Pass target down.
13153         (get_thread_regcache_for_ptid): Pass target down.
13154         (registers_changed_ptid): Add process_stratum_target parameter and
13155         handle it.
13156         (registers_changed_thread, registers_changed): Pass target down.
13157         (test_get_thread_arch_aspace_regcache): New.
13158         (current_regcache_test): Define a couple local test_target_ops
13159         instances and use them for testing.
13160         (readwrite_regcache): Pass process_stratum_target parameter.
13161         (cooked_read_test, cooked_write_test): Pass mock_target down.
13162         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
13163         (get_thread_arch_aspace_regcache): Add process_stratum_target
13164         parameter.
13165         (regcache::target): New method.
13166         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
13167         (regcache::registers_changed_ptid): Add process_stratum_target
13168         parameter.
13169         (regcache::m_target): New field.
13170         (registers_changed_ptid): Add process_stratum_target parameter.
13171         * remote.c (remote_state::supports_vCont_probed): New field.
13172         (remote_target::async_wait_fd): New method.
13173         (remote_unpush_and_throw): Add remote_target parameter.
13174         (get_current_remote_target): Adjust.
13175         (remote_target::remote_add_inferior): Push target.
13176         (remote_target::remote_add_thread)
13177         (remote_target::remote_notice_new_inferior)
13178         (get_remote_thread_info): Pass target down.
13179         (remote_target::update_thread_list): Skip threads of inferiors
13180         bound to other targets.  (remote_target::close): Don't discard
13181         inferiors.  (remote_target::add_current_inferior_and_thread)
13182         (remote_target::process_initial_stop_replies)
13183         (remote_target::start_remote)
13184         (remote_target::remote_serial_quit_handler): Pass down target.
13185         (remote_target::remote_unpush_target): New remote_target
13186         parameter.  Unpush the target from all inferiors.
13187         (remote_target::remote_unpush_and_throw): New remote_target
13188         parameter.  Pass it down.
13189         (remote_target::open_1): Check whether the current inferior has
13190         execution instead of checking whether any inferior is live.  Pass
13191         target down.
13192         (remote_target::remote_detach_1): Pass down target.  Use
13193         remote_unpush_target.
13194         (extended_remote_target::attach): Pass down target.
13195         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
13196         (remote_target::append_resumption): Pass down target.
13197         (remote_target::append_pending_thread_resumptions)
13198         (remote_target::remote_resume_with_hc, remote_target::resume)
13199         (remote_target::commit_resume): Pass down target.
13200         (remote_target::remote_stop_ns): Check supports_vCont_probed.
13201         (remote_target::interrupt_query)
13202         (remote_target::remove_new_fork_children)
13203         (remote_target::check_pending_events_prevent_wildcard_vcont)
13204         (remote_target::remote_parse_stop_reply)
13205         (remote_target::process_stop_reply): Pass down target.
13206         (first_remote_resumed_thread): New remote_target parameter.  Pass
13207         it down.
13208         (remote_target::wait_as): Pass down target.
13209         (unpush_and_perror): New remote_target parameter.  Pass it down.
13210         (remote_target::readchar, remote_target::remote_serial_write)
13211         (remote_target::getpkt_or_notif_sane_1)
13212         (remote_target::kill_new_fork_children, remote_target::kill): Pass
13213         down target.
13214         (remote_target::mourn_inferior): Pass down target.  Use
13215         remote_unpush_target.
13216         (remote_target::core_of_thread)
13217         (remote_target::remote_btrace_maybe_reopen): Pass down target.
13218         (remote_target::pid_to_exec_file)
13219         (remote_target::thread_handle_to_thread_info): Pass down target.
13220         (remote_target::async_wait_fd): New.
13221         * riscv-fbsd-tdep.c: Include "inferior.h".
13222         (riscv_fbsd_get_thread_local_address): Pass down target.
13223         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
13224         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
13225         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
13226         Adjust.
13227         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
13228         * solib-svr4.c (enable_break): Pass down target.
13229         * spu-multiarch.c (parse_spufs_run): Pass down target.
13230         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
13231         * target-delegates.c: Regenerate.
13232         * target.c (g_target_stack): Delete.
13233         (current_top_target): Return the current inferior's top target.
13234         (target_has_execution_1): Refer to the passed-in inferior's top
13235         target.
13236         (target_supports_terminal_ours): Check whether the initial
13237         inferior was already created.
13238         (decref_target): New.
13239         (target_stack::push): Incref/decref the target.
13240         (push_target, push_target, unpush_target): Adjust.
13241         (target_stack::unpush): Defref target.
13242         (target_is_pushed): Return bool.  Adjust to refer to the current
13243         inferior's target stack.
13244         (dispose_inferior): Delete, and inline parts ...
13245         (target_preopen): ... here.  Only dispose of the current inferior.
13246         (target_detach): Hold strong target reference while detaching.
13247         Pass target down.
13248         (target_thread_name): Add assertion.
13249         (target_resume): Pass down target.
13250         (target_ops::beneath, find_target_at): Adjust to refer to the
13251         current inferior's target stack.
13252         (get_dummy_target): New.
13253         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
13254         has a thread running.
13255         (initialize_targets): Rename to ...
13256         (_initialize_target): ... this.
13257         * target.h: Include "gdbsupport/refcounted-object.h".
13258         (struct target_ops): Inherit refcounted_object.
13259         (target_ops::shortname, target_ops::longname): Make const.
13260         (target_ops::async_wait_fd): New method.
13261         (decref_target): Declare.
13262         (struct target_ops_ref_policy): New.
13263         (target_ops_ref): New typedef.
13264         (get_dummy_target): Declare function.
13265         (target_is_pushed): Return bool.
13266         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
13267         (all_matching_threads_iterator::all_matching_threads_iterator):
13268         Handle filter target.
13269         * thread-iter.h (struct all_matching_threads_iterator, struct
13270         all_matching_threads_range, class all_non_exited_threads_range):
13271         Filter by target too.  Remove explicit.
13272         * thread.c (threads_executing): Delete.
13273         (inferior_thread): Pass down current inferior.
13274         (clear_thread_inferior_resources): Pass down thread pointer
13275         instead of ptid_t.
13276         (add_thread_silent, add_thread_with_info, add_thread): Add
13277         process_stratum_target parameter.  Use it for thread and inferior
13278         searches.
13279         (is_current_thread): New.
13280         (thread_info::deletable): Use it.
13281         (find_thread_ptid, thread_count, in_thread_list)
13282         (thread_change_ptid, set_resumed, set_running): New
13283         process_stratum_target parameter.  Pass it down.
13284         (set_executing): New process_stratum_target parameter.  Pass it
13285         down.  Adjust reference to 'threads_executing'.
13286         (threads_are_executing): New process_stratum_target parameter.
13287         Adjust reference to 'threads_executing'.
13288         (set_stop_requested, finish_thread_state): New
13289         process_stratum_target parameter.  Pass it down.
13290         (switch_to_thread): Also match inferior.
13291         (switch_to_thread): New process_stratum_target parameter.  Pass it
13292         down.
13293         (update_threads_executing): Reimplement.
13294         * top.c (quit_force): Pop targets from all inferior.
13295         (gdb_init): Don't call initialize_targets.
13296         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
13297         Declare.
13298         (windows_add_thread, windows_delete_thread): Adjust.
13299         (get_windows_debug_event): Rename to ...
13300         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
13301         * tracefile-tfile.c (tfile_target_open): Pass down target.
13302         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
13303         Forward declare.
13304         (switch_to_thread): Add process_stratum_target parameter.
13305         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
13306         parameter.  Use it.
13307         (mi_on_resume): Pass target down.
13308         * nat/fork-inferior.c (startup_inferior): Add
13309         process_stratum_target parameter.  Pass it down.
13310         * nat/fork-inferior.h (startup_inferior): Add
13311         process_stratum_target parameter.
13312         * python/py-threadevent.c (py_get_event_thread): Pass target down.
13313
13314 2020-01-10  Pedro Alves  <palves@redhat.com>
13315
13316         * remote.c (remote_target::start_remote): Don't set inferior_ptid
13317         directly.  Instead find the first thread in the thread list and
13318         use switch_to_thread.
13319
13320 2020-01-10  Pedro Alves  <palves@redhat.com>
13321
13322         * remote.c (remote_target::remote_add_inferior): Don't bind a
13323         process to the current inferior if the current inferior is already
13324         bound to a process.
13325
13326 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
13327             Pedro Alves  <palves@redhat.com>
13328
13329         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
13330         If no process is specified, return null_ptid instead of
13331         inferior_ptid.
13332         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
13333         TARGET_WAITKIND_SIGNALLED with no pid.
13334
13335 2020-01-10  Pedro Alves  <palves@redhat.com>
13336
13337         * remote.c (first_remote_resumed_thread): New.
13338         (remote_target::wait_as): Use it as default event_ptid instead of
13339         inferior_ptid.
13340
13341 2020-01-10  Pedro Alves  <palves@redhat.com>
13342
13343         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
13344
13345 2020-01-10  Pedro Alves  <palves@redhat.com>
13346
13347         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
13348         not -1.
13349
13350 2020-01-10  Pedro Alves  <palves@redhat.com>
13351
13352         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
13353         ptid to get_last_target_status.
13354         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
13355         ptid to get_last_target_status.
13356         * infcmd.c (continue_command): Don't pass a target_waitstatus to
13357         get_last_target_status.
13358         (info_program_command): Don't pass a target_waitstatus to
13359         get_last_target_status.
13360         * infrun.c (init_wait_for_inferior): Use
13361         nullify_last_target_wait_ptid.
13362         (get_last_target_status): Handle nullptr arguments.
13363         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
13364         (print_stop_event): Don't pass a ptid to get_last_target_status.
13365         (normal_stop): Don't pass a ptid to get_last_target_status.
13366         * infrun.h (get_last_target_status, set_last_target_status): Move
13367         comments here and update.
13368         (nullify_last_target_wait_ptid): Declare.
13369         * linux-fork.c (fork_load_infrun_state): Remove local extern
13370         declaration of nullify_last_target_wait_ptid.
13371         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
13372         to get_last_target_status.
13373
13374 2020-01-10  Pedro Alves  <palves@redhat.com>
13375
13376         * gdbthread.h (scoped_restore_current_thread)
13377         <dont_restore, restore, m_dont_restore>: Declare.
13378         * thread.c (thread_alive): Add assertion.  Return bool.
13379         (switch_to_thread_if_alive): New.
13380         (prune_threads): Switch inferior/thread.
13381         (print_thread_info_1): Switch thread before calling target methods.
13382         (scoped_restore_current_thread::restore): New, factored out from
13383         ...
13384         (scoped_restore_current_thread::~scoped_restore_current_thread):
13385         ... this.
13386         (scoped_restore_current_thread::scoped_restore_current_thread):
13387         Add assertion.
13388         (thread_apply_all_command, thread_select): Use
13389         switch_to_thread_if_alive.
13390         * infrun.c (proceed, restart_threads, handle_signal_stop)
13391         (switch_back_to_stepped_thread): Switch current thread before
13392         calling target methods.
13393
13394 2020-01-10  Pedro Alves <palves@redhat.com>
13395
13396         * inferior.c (switch_to_inferior_no_thread): New function,
13397         factored out from ...
13398         (inferior_command): ... here.
13399         * inferior.h (switch_to_inferior_no_thread): Declare.
13400         * mi/mi-main.c (run_one_inferior): Use
13401         switch_to_inferior_no_thread.
13402
13403 2020-01-10  Pedro Alves  <palves@redhat.com>
13404
13405         * infcmd.c (kill_command): Remove dead code.
13406
13407 2020-01-10  Pedro Alves  <palves@redhat.com>
13408
13409         * remote.c (remote_target::mourn_inferior): No longer check
13410         whether the target is running.
13411
13412 2020-01-10  Pedro Alves  <palves@redhat.com>
13413
13414         * corelow.c (core_target::has_execution): Change parameter type to
13415         inferior pointer.
13416         * inferior.c (number_of_live_inferiors): Use
13417         inferior::has_execution instead of target_has_execution_1.
13418         * inferior.h (inferior::has_execution): New.
13419         * linux-thread-db.c (thread_db_target::update_thread_list): Use
13420         inferior::has_execution instead of target_has_execution_1.
13421         * process-stratum-target.c
13422         (process_stratum_target::has_execution): Change parameter type to
13423         inferior pointer.  Check the inferior's PID instead of
13424         inferior_ptid.
13425         * process-stratum-target.h
13426         (process_stratum_target::has_execution): Change parameter type to
13427         inferior pointer.
13428         * record-full.c (record_full_core_target::has_execution): Change
13429         parameter type to inferior pointer.
13430         * target.c (target_has_execution_1): Change parameter type to
13431         inferior pointer.
13432         (target_has_execution_current): Adjust.
13433         * target.h (target_ops::has_execution): Change parameter type to
13434         inferior pointer.
13435         (target_has_execution_1): Change parameter type to inferior
13436         pointer.  Change return type to bool.
13437         * tracefile.h (tracefile_target::has_execution): Change parameter
13438         type to inferior pointer.
13439
13440 2020-01-10  Pedro Alves  <palves@redhat.com>
13441
13442         * exceptions.c (print_flush): Remove current_top_target() check.
13443
13444 2020-01-10  Pedro Alves  <palves@redhat.com>
13445
13446         * remote.c (show_remote_exec_file): Show the current inferior's
13447         exec-file instead of the command variable's value.
13448
13449 2020-01-10  Pedro Alves  <palves@redhat.com>
13450
13451         * record-full.c (record_full_resume_ptid): New global.
13452         (record_full_target::resume): Set it.
13453         (record_full_wait_1): Use record_full_resume_ptid instead of
13454         inferior_ptid.
13455
13456 2020-01-10  Pedro Alves  <palves@redhat.com>
13457
13458         * gdbthread.h (scoped_restore_current_thread)
13459         <dont_restore, restore, m_dont_restore>: Declare.
13460         * thread.c (thread_alive): Add assertion.  Return bool.
13461         (switch_to_thread_if_alive): New.
13462         (prune_threads): Switch inferior/thread.
13463         (print_thread_info_1): Switch thread before calling target methods.
13464         (scoped_restore_current_thread::restore): New, factored out from
13465         ...
13466         (scoped_restore_current_thread::~scoped_restore_current_thread):
13467         ... this.
13468         (scoped_restore_current_thread::scoped_restore_current_thread):
13469         Add assertion.
13470         (thread_apply_all_command, thread_select): Use
13471         switch_to_thread_if_alive.
13472
13473 2020-01-10  George Barrett  <bob@bob131.so>
13474
13475         * stap-probe.c (stap_modify_semaphore): Don't check for null
13476         semaphores.
13477         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
13478         for null semaphores.
13479
13480 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13481
13482         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
13483         all source windows, and maintain horizontal scroll status while
13484         doing so.
13485
13486 2020-01-09  Tom Tromey  <tom@tromey.com>
13487
13488         PR tui/18932:
13489         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
13490         update_source_window, not print_source_lines.
13491
13492 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
13493
13494         * tui/tui.c (tui_enable): Register tui hooks after calling
13495         tui_display_main.
13496
13497 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13498
13499         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
13500
13501 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
13502
13503         * thread.c (print_thread_info_1): Fix indentation.
13504
13505 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
13506
13507         * symtab.c (general_symbol_info::compute_and_set_names): Move the
13508         unique_xmalloc_ptr outside the if to always free the demangled name.
13509
13510 2020-01-08  Tom Tromey  <tromey@adacore.com>
13511
13512         * xcoffread.c (enter_line_range, read_xcoff_symtab)
13513         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
13514         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
13515         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
13516         Remove.
13517         (section_offsets): New typedef.
13518         * symtab.c (fixup_section, get_msymbol_address): Update.
13519         * symmisc.c (dump_msymbols): Update.
13520         * symfile.h (relative_addr_info_to_section_offsets)
13521         (symfile_map_offsets_to_segments): Update.
13522         * symfile.c (build_section_addr_info_from_objfile)
13523         (init_objfile_sect_indices): Update.
13524         (struct place_section_arg): Change type of "offsets".
13525         (place_section): Update.
13526         (relative_addr_info_to_section_offsets): Change type of
13527         "section_offsets".  Remove "num_sections" parameter.
13528         (default_symfile_offsets, syms_from_objfile_1)
13529         (set_objfile_default_section_offset): Update.
13530         (reread_symbols): No need to preserve section offsets by hand.
13531         (symfile_map_offsets_to_segments): Change type of "offsets".
13532         * stap-probe.c (relocate_address): Update.
13533         * stabsread.h (process_one_symbol): Update.
13534         * solib-target.c (struct lm_info_target) <offsets>: Change type.
13535         (solib_target_relocate_section_addresses): Update.
13536         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
13537         Update.
13538         * solib-frv.c (frv_relocate_main_executable): Update.
13539         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
13540         * solib-aix.c (solib_aix_get_section_offsets): Change return
13541         type.
13542         (solib_aix_solib_create_inferior_hook): Update.
13543         * remote.c (remote_target::get_offsets): Update.
13544         * psymtab.c (find_pc_sect_psymtab): Update.
13545         * psympriv.h (struct partial_symbol) <address, text_low,
13546         text_high>: Update.
13547         * objfiles.h (obj_section_offset): Update.
13548         (struct objfile) <section_offsets>: Change type.
13549         <num_sections>: Remove.
13550         (objfile_relocate): Update.
13551         * objfiles.c (entry_point_address_query): Update
13552         (relocate_one_symbol): Change type of "section_offsets".
13553         (objfile_relocate1, objfile_relocate1): Change type of
13554         "new_offsets".
13555         (objfile_rebase1): Update.
13556         * mipsread.c (mipscoff_symfile_read): Update.
13557         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
13558         parameter.
13559         * mdebugread.c (parse_symbol): Change type of "section_offsets".
13560         (parse_external, psymtab_to_symtab_1): Update.
13561         * machoread.c (macho_symfile_offsets): Update.
13562         * ia64-tdep.c (ia64_find_unwind_table): Update.
13563         * hppa-tdep.c (read_unwind_info): Update.
13564         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
13565         * dwarf2read.c (create_addrmap_from_index)
13566         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
13567         (process_psymtab_comp_unit_reader, add_partial_symbol)
13568         (add_partial_subprogram, process_full_comp_unit)
13569         (read_file_scope, read_func_scope, read_lexical_block_scope)
13570         (read_call_site_scope, dwarf2_rnglists_process)
13571         (dwarf2_ranges_process, dwarf2_ranges_read)
13572         (dwarf_decode_lines_1, var_decode_location, new_symbol)
13573         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
13574         Update.
13575         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
13576         Update.
13577         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
13578         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
13579         (process_one_symbol): Change type of "section_offsets".
13580         * ctfread.c (get_objfile_text_range): Update.
13581         * coffread.c (coff_symtab_read, enter_linenos)
13582         (process_coff_symbol): Update.
13583         * coff-pe-read.c (add_pe_forwarded_sym): Update.
13584         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
13585
13586 2020-01-08  Tom Tromey  <tromey@adacore.com>
13587
13588         * dwarf2read.c (parse_macro_definition): Use std::string.
13589         (parse_macro_definition): Likewise.
13590
13591 2020-01-08  Tom Tromey  <tromey@adacore.com>
13592
13593         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
13594         (ATTR_ALLOC_CHUNK): Remove.
13595
13596 2020-01-08  Tom Tromey  <tromey@adacore.com>
13597
13598         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
13599
13600 2020-01-08  Tom Tromey  <tromey@adacore.com>
13601
13602         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
13603         (dwarf2_compute_name, open_dwo_file): Likewise.
13604         (process_enumeration_scope): Use std::vector.
13605         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
13606         (partial_die_info::fixup, dwarf2_start_subfile)
13607         (guess_full_die_structure_name, dwarf2_name): Likewise.
13608         (determine_prefix): Update.
13609         (guess_full_die_structure_name): Make return type const.
13610         (partial_die_full_name): Return unique_xmalloc_ptr.
13611         (DW_FIELD_ALLOC_CHUNK): Remove.
13612
13613 2020-01-07  Tom Tromey  <tromey@adacore.com>
13614
13615         PR build/24937:
13616         * stap-probe.c (class stap_static_probe_ops): Add constructor.
13617
13618 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13619
13620         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
13621
13622 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
13623
13624         * stack.c (print_frame_info): Move disassemble_next_line code
13625         inside source_print block.
13626
13627 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13628
13629         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
13630         gdb/signals.h, as we are now using native signal symbols.
13631
13632 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13633
13634         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
13635         overflow by an early check of content vs threshold.
13636         * tui/tui-source.c (tui_source_window::line_is_displayed):
13637         Likewise.
13638
13639 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13640
13641         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
13642
13643 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
13644
13645         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
13646         export table if no section contains it's RVA.
13647
13648 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13649
13650         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
13651
13652 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
13653
13654         * source.c (print_source_lines_base): Set last_line_listed.
13655
13656 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
13657
13658         * tui/tui-disasm.c: Remove trailing spaces.
13659
13660 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
13661             Pedro Alves  <palves@redhat.com>
13662
13663         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
13664         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
13665         (windows_gdb_signal_to_target): New function, uses the above
13666         enumeration to convert GDB internal signal codes to equivalent
13667         Windows codes.
13668         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
13669         * windows-nat.c: Include "gdb_wait.h".
13670         (get_windows_debug_event): Extract the fatal exception from the
13671         exit status and convert to the equivalent Posix signal number.
13672         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
13673         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
13674         * gdbsupport/gdb_wait.c: New file, implements
13675         windows_status_to_termsig.
13676         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
13677         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
13678
13679 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
13680
13681         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
13682         show_layout.
13683
13684 2020-01-05  Luis Machado  <luis.machado@linaro.org>
13685
13686         * aarch64-linux-nat.c
13687         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
13688         and bfd_mach_aarch64.
13689
13690 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
13691
13692         * ui-file.c (stdio_file::can_emit_style_escape)
13693         (tee_file::can_emit_style_escape): Ensure style is used also on
13694         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
13695         to gdb_stdout.
13696         * main.c (set_gdb_data_directory): Use file style to output the
13697         warning that the given pathname is not a directory.
13698         * top.c (show_history_filename, gdb_safe_append_history)
13699         (show_gdb_datadir): Use file style.
13700
13701 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13702
13703         * solib-target.c (struct lm_info_target):
13704         Change offsets to be a unique_xmalloc_ptr.
13705         (solib_target_relocate_section_addresses): Update.
13706
13707 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
13708
13709         * windows-nat.c (windows_clear_solib): Free so_list linked list.
13710
13711 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
13712
13713         * MAINTAINERS (Write After Approval): Add myself.
13714
13715 2020-01-02  Luis Machado  <luis.machado@linaro.org>
13716
13717         * proc-service.c (get_ps_regcache): Remove reference to obsolete
13718         Cell BE architecture.
13719         * target.h (struct target_ops) <thread_architecture>: Likewise.
13720
13721 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13722
13723         * Makefile.in: Use INSTALL_PROGRAM_ENV.
13724
13725 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
13726
13727         * MAINTAINERS (Write After Approval): Add myself.
13728
13729 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13730
13731         * gdbarch.sh: Update copyright year range of generated files.
13732
13733 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13734
13735         Update copyright year range in all GDB files.
13736
13737 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13738
13739         * copyright.py: Convert to Python 3.
13740
13741 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13742
13743         * copyright.py: Adapt after move of gnulib directory from gdb
13744         directory to toplevel directory.
13745
13746 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13747
13748         * copyright.py (main): Exit if run from the wrong directory.
13749
13750 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13751
13752         * top.c (print_gdb_version): Change copyright year to 2020.
13753
13754 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
13755
13756         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
13757
13758 For older changes see ChangeLog-2019.
13759 \f
13760 Local Variables:
13761 mode: change-log
13762 left-margin: 8
13763 fill-column: 74
13764 version-control: never
13765 coding: utf-8
13766 End: